American and African Comparison Essay

Between 1492 and 1750, Africa and America experienced similarities in the introduction of new crops, movement on natives, and disease, while having differences in shift gender population, the amount of deaths, ethnicity change, and environment. Africa and America both experienced the introduction of new crops. In Africa, American crops such as maize were very useful in order to sustain the population. The cheap new source of food allowed Africa to sustain its population. America received new crops and animals such as rice and chickens. Both regions experienced an offset in the native population as a result of the Europeans. The demand for slavery in Africa resulted in a massive amount of natives being shipped to America. In America, the remainder of the Aztecs and Inca in Latin America were either moved or put under forced labor. In North America, smaller tribes such as the Iroquois and Algonquin were pushed off of their land by English and Dutch settlers. Both regions also experienced a widespread of disease. In Africa, diseases like Syphilis spread easily because most Africans were uneducated about sanitation. In America, native populations of the Aztecs and Inca were decimated by smallpox. The Aztecs, like the Africans, did not have the proper sanitary conditions, and new diseases meant that they were not immune to them. One major difference was the shift in the amount of men and women in each region. In Africa, most of the slaves taken were males. This meant that the majority of the African population became female. As a result of all of the slaves imported to the new world, the majority of America was male. Another difference was the amount of death among the natives. In America, a very large percentage of the native population died. In Africa, the shift in population was caused more by African slaves being taken out. While death was common along the Atlantic circuit, Africa was better equipped to sustain its native population. Foods brought from the New World enabled Africans to repopulate quickly whereas in America, the natives were replaced by the Europeans. Another major difference was the changes in the natural environment. In America, forests were cut down carelessly in order to create colonial towns. The resources were exploited to a vast degree to support European mercantilism. In Africa, change to the environment was milder. Most interaction occurred at the coast while central Africa was unexplored. African resources such as gold were traded, but were not in high demand until later on. Africa and America both were similar in the arrival of new crops, shift in population, and epidemics while being different in change of demographics, amount of death, new ethnicities, and the impact on the environment.

The Life of Sgt. Dillon Black Foxx

Sgt. Dillon B. Foxx Born Dec. 2nd, 1987 in Traverse City, MI Died Feb. 5th, 2010 in Badghis Province, Afghanistan serving during Operation Enduring Freedom Sgt. Dillon Black Foxx of Traverse City, Michigan spent his early years living in Tennessee. When he was 17 he moved to Michigan where he graduated from Traverse City West Senior High School in 2006. Sgt. Foxx changed his name and used to go by Robert Dillon Lentz. He enlisted in the Army in May 2006 at the age of 18. When he did, his friends thought he was crazy. They reminded him the country was at war. Nope, he said, he wasn’t crazy; he was doing exactly what he needed to do. An awesome soldier with a free spirit, he maintained the same personality he carried his whole life into the military: a self-starter and someone others could count on. Dillon had attended One Station Unit Training at Fort Sill, Oklahoma, and Basic School at Fort Benning Georgia. When he finished his training, Dillon reported to Fort Bragg, where he was assigned to the 1st Battalion of the 508th Parachute Infantry Regiment. In January 2007, he deployed with the unit to Afghanistan for 15 months. He returned in April 2008. He was promoted to sergeant in January 2009 and went to Afghanistan in August for his second deployment, assigned to the 1st Battalion, 508th Parachute Infantry, 4th Brigade Combat Team, 82nd Airborne Division, from Fort Bragg, North Carolina, his duty as a forward observer. He died February 5th in Bala Murghab, Afghanistan, of wounds suffered when enemy forces attacked his unit with an improvised explosive device. Dillon received numerous awards including an Army Commendation with Valor Device, the Army Commendation with two Bronze Oak Leaf Clusters, the Army Achievement Medal, the National Defense Service Medal, the Afghanistan Campaign Medal, the Global Terrorism Service Medal, the Army Service Ribbon, the Overseas Service Ribbon, the NATO Medal, the Combat Action Badge, the Basic Parachutist Badge and the Purple Heart posthumously. Dillon will be remembered by those who had the opportunity to meet him, serve with him or love him. Dillon is survived by his mother, Trina Pfau of Manton; father, Robert Lentz of Tennessee; his seven-month-old son, Kaiden Levi Foxx; Kaiden's mother, Jessica Cross; two brothers, Chad (Andrienne) Stewart and their son Blake, currently stationed with the United States Marine Corp in California, Dale Blakeslee of Manton; two sisters, Savannah Lentz and Lenzy Blakeslee, both of Manton; grandparents, Linda Stewart, Linda Gale and Walter Lentz; great-grandmother, Fern (Ben) Chupp; his uncle, Chuck (Bonnie) Stewart; an aunt, Alisha (Les) Wormell; and many other loving family members, friends and comrades of the service. The Governor ordered flags down to half staff across the state to honor the northern Michigan soldier. Memorial services with Military Honors took place at 11 a. m. on Friday, February 19, 2010 at the NMC Hagerty Center, with visitation one hour prior to the service. The Rev. Justin Grimm did Officiate. Memorial contributions may be directed to the Sgt. Dillon Foxx Memorial Fund, c/o Traverse City State Bank, PO Box 192, Traverse City, MI 49685. Please share thoughts with the family at Dillon's online guestbook at www. reynolds-jonkhoff. com. The family is being served by the REYNOLDS-JONKHOFF FUNERAL HOME AND CREMATION SERVICES, (231) 947-6347. The more than hour long service began with a reading of a poem written by Sergeant Foxx. The first line read, â€Å"If I ever go to war Mom, please don't be afraid. There are some things I must do, To keep the promise that I made. † Every stanza there after reminded family and friends never to worry while their loved one was off at war. It was a tearful service, but it showcased the absolute best of Sgt. Foxx through anecdotes and memories. During the memorial service, Army personal presented Sergeant Foxx's family with military honors including a purple heart and a flag presentation. 9&10 News talked to the family after the service at a luncheon at the VFW Hall in Traverse City. They said they were overwhelmed with the support from the community. â€Å"We would like to express our thanks for the outpouring generosity that has been tremendous and overwhelming,† says Stewart. â€Å"Friends and strangers alike have just been so supportive. † His family described him as a â€Å"quick learner† who picked up new tasks easily and worked hard to get the job done, whatever the job was. The family wanted to thank everyone for their support, including family and friends in Tennessee, Ohio, Michigan, Florida, Fort Bragg, the local V. F. W. and the military I send my sincere condolences to the family and friends of SGT Dillon B. Foxx. May the Lord comfort you in the difficult days ahead. Godspeed Dillon†¦.. Godspeed†¦.. Those we love remain with us For love itself lives on†¦ Cherished memories never fade Because one loved is gone. Those we love can never be More than a thought apart†¦ For as long as there is memory, They live on in our hearts. Traverse City Soldiers post Posted by Lisa McQueen, Harbor Springs – Sunday, February 07, 2010 at 8:15 p. m. Our military family shares in your pain, this community supports you in grief and this country is grateful for your sacrifice. We are humbled by the service of your son. Thoughts and prayers to you during this most difficult time. Posted by J Meadows, TX – Tuesday, February 09, 2010 at 10:56 a. m. RIP Airborne! St. Michael, Guide this Paratrooper to a waiting formation of the Jump Master in the Sky! From: Diablo A staff sergeant and captain who worked with Foxx describe him as a self-starter and someone they could always count on. Foxx’s brother made a statement when asked about his brother â€Å"He did what he did,† says Chad Stewart, Foxx's brother. â€Å"It's just like anyone else that deploys†¦ unfortunately it was him, but he did what he wanted to do. † TRAVERSE CITY — Flags lined the walkway of Traverse City's Hagerty Center early Friday morning. A somber mood, yet a patriotic spirit as people paid their respects to 22-year old Sergeant Dillon Foxx. A fallen soldier is being remembered as a local hero. â€Å"I just think it really brings it home that it's somebody in your own backyard that was in Afghanistan and has passed away,† says Dan Brady of Traverse City. This young man lost his life. He gave the ultimate sacrifice fighting for our country. My heart goes out to his family,† says Traverse City resident, Marianne Abramson. â€Å"My son also serves in the 82nd Airborne. This is his second tour in Iraq and he is 22 years old and it just really hits close to home. I feel for this child's family. I do. I can't imagine my son not coming home,† says Elk Rapids resident, Mary Gallagher. â€Å"He laid down his life for us and I know the family but it's my way of showing support. I believe in what their son did. Being a veteran of the Gulf War myself is something I feel compelled to do,† says Midland resident, Jim Johnston. It's personal stories like this that brought out people from around the state, even complete strangers simply to say, â€Å"thank you. † â€Å"It's just a reminder that our freedom is really not free. There's soldiers dying every day for our freedom,† Soldiers who are thousands of miles away just like Sergeant Foxx putting our country before themselves. Now, a community is stepping up to show its support for his sacrifice. *Tribute to Sgt. Dillon Foxx* SGT Foxx was one of the best kind of people to know. Smart, funny, brave, compassionate, and extremely outgoing. For us paratroopers lucky enough to work with him on a daily bases, this loss shook us to the core. The loss of a true friend, mentor and brother will never be forgotten. I love you man past, present, and future. From: Jarmacus Smith. While I didn't know Sgt Foxx personally, my husband is currently serving in Iraq on his 2nd tour, my best friend of 18 years was killed in action in Iraq, 3 years ago this may 23rd, and I have several friends and family in the military. I thank Sgt. Foxx from the bottom of my heart for his selfless service to this country. And to his family, I will always have you in my thoughts and prayers. May you find peace in knowing that he will NEVER be forgotten. From: Rebekah Marie Lane. God bless the family and thank you Sgt. for keeping my family safe. Your selflessness is what separates you from the average civilian. Thank you. From: Dave Wylie. Here is a poem I found that I think the family would like to read in regards to their loss and their feelings at this time â€Å"Life Is A Fragile Thing†: â€Å"Life is a fragile thing And it can change within an instant Nothing is safe from the effects of change No person or possession we're given The only things we can hold forever Are the memories in our hearts The loves we share upon this earth Before it comes our time to part So choose a pathway that brings you joy Take time for quiet moments each day Appreciate the challenges that strengthen your soul And the blessings God sends your way Don't let your heart be ruled by anger It's just not worth the stress For the tumult will only expand in your heart And crowd out happiness Live each day with wonder and gratitude For the beauty that surrounds you And share your abundance generously It'll ensure future blessings will surround you Meekly accept that life's journey will include Unexpected, soul-wrenching heartaches That will bruise your soul and alter the course You always imagined your life would take And when that happens you'll have the choice To embrace hope or hopelessness You can't avoid grief, but you can refuse to accept A lonely future of bitterness So choose to be grateful for each moment With the loved ones you've been given†¦ † I also found some pictures of Sgt. Dillon Foxx that will put a face to the story. ? Sgt. Dillon Foxx Military Picture ? Dillon Foxx & His Son ? Sgt. Dillon Foxx on duty. ? Sgt. Dillon Foxx is being carried to his funeral in his casket. I found this poem which I feel explains Sgt Dillon Foxx and his selflessness he showed with the way he lived his life and giving of himself to the military. â€Å"This fundamental truth of the self can be realized only if the individual is willing and courageous enough to follow to some natural conclusion this moment of experience, this facing the unknown and participating with the total commitment of the self. Such expression, such passion for life may emerge in written, spoken, graphic or aesthetic forms in relation or in isolation; in I-Thou encounters; and in silent, inner experience. A compassionate willingness is required – as is the courage to live before the fact, before the understanding, before any rational support or certainty, to live the moment to its natural peak and conclusion, and to accept with dignity whatever joy, grief, misfortune, or unexpectedness occurs. I think that I found a quote that explains how Sgt Dillon Foxx felt since he stated it to his family and friends that he was doing what he wanted to do. â€Å"I have lived on a razors edge. So what if you fall off, I'd rather be doing something I really wanted to do. I'd walk it again. † I would like to say to Sgt Dillon Foxx’s family and anyone else that has lost a love one, Do not cry over your loss but celebrate the life they once lived. Remember them for all the good times you shared, rather then dwell on what will never be. When you keep them in good memories and thoughts it makes it easier day by day to get through. God is always willing and ready to help you through your hurt and pain all you have to do is call upon him and ask for his help. For those of us who do not have family or friends in the military or that take everyday for granted, please remember it is people like Sgt. Dillon Foxx that scarify their lives everyday to help us live free.

Culture and Gender

The Kingdom of Saudi Arabia adheres to strict Koran laws. Among them is the veiling of women, structuring of their work and lives away from men, and driving (Wikipedia, 2007). Though education in the West is slowly changing this, it is not in any way translated to policy changes or reforms (Bradley, 2006). We aim to ink a deal with the Saudi government for the setting-up of a supermarket chain. To be successful, the negotiators must show respect to the country’s laws and norms. The Saudi government- through the religious police- is the primary proponent and advocate of strict laws and norms pertaining to women hence they should be dealt with sensitively. I choose the budding male executive over the veteran female to head the team. In the country, women are not expected to work in positions which allow them to interact with men. Sending a woman as head of the negotiating team would be an insult to the Saudis with their deeply-entrenched conservative values. Should the CEO insist on sending her, I will ensure that she will not be the front liner. She will still head the negotiations but the spokesman will be the male executive. She will still make the decision but through the latter. My decision will send a message to within and outside the company that we are serious in our business transactions.   It is by complying with the norms and laws of wherever you do business which wins deals. As a leader, it will show my flexibility in matters not wholly congruent to traditional norms of conducting business. Part II- Power Corruption Cycle Power Corruption Cycle is an organizational phenomena characterized by the use of rank to intimidate or bribe the lower-echelons to allow an illegitimate or corrupt practice to happen and/or continue. When the latter become managers or executives themselves, they apply the same corrupt practices which also influence those with lower positions. This cycle- if uninterrupted by new management- would go on and on. It poisons an organization in that the quality of service/s and/or products will be compromised which will eventually lead to its downfall. An example is on the awarding of contracts to bidders in government projects. The members of the bids and awards committee are all corrupt and have a mutual understanding of granting the contract not to the one which offers the premium bid but to the one who can offer the largest kickback. A young, newly-hired assistant to the committee intends to follow stated rules in bidding but soon finds out about the â€Å"unwritten rules†. He is co-opted and fits permanently into the organization. The people- recipients of developmental projects- suffer through sub-standard infrastructure and incoherent development projects and services. This leads to mistrust and enmity towards the government which will create a longing in society to reform, if not replace the government in power and/or the system. ReferenceBradley, J. (2006). Saudi Arabia exposed: Inside a kingdom in crisis. NY: Palgrave Macmillan. Wikipedia Online Encyclopedia. 2007. Islam in Saudi Arabia. Retrieved Feb. 13, 2008, from http://en.wikipedia.org/wiki/Islam_in_Saudi_Arabia#Islamism_in_Saudi_Arabia.      

The Cells homw work - genral Biology I class Assignment

The Cells homw work - genral Biology I class - Assignment Example on of that protein contains the following  sequence of  amino acids: Histidine-Lysine-Lysine-Arginine-Serine-Threonine.   This pattern repeats and varies randomly, but that section of the polypeptide only contains the amino acids listed above.   Where  would this section of amino acids in  the protein most likely be located? Animal cells are permeable to water and urea but NOT to sucrose. Initially, the inside of a cell contains 1 M sucrose and 1 M urea and the outside 1 M sucrose and 2 M urea. After the system reaches equilibrium, what changes are observed?  Ã‚   Sodium concentrations are higher outside and glucose concentrations are higher inside the cell. Using the same membrane protein for Na+ and glucose transport, what is it called when a Na+ electrochemical gradient is used to drive glucose transport into the cell against its concentration gradient?  Ã‚   The type of transport described in the question above on Na+ and glucose first requires that  an electrochemical gradient be created.   This is accomplished by pumps which must use energy to move the sodium ions across the bilayer.   Links to Test Questions and Answers Read question 1 Read answers for question 1 Read question 2 Read answers for question 2 Read question 3 Read answers for question 3 Read question 4 Read answers for question 4 Read question 5 Read answers for question 5 Read question 6 Read answers for question 6 Read question 7 Read answers for question 7 Read question 8 Read answers for question 8 Read question 9 Read answers for question 9 Read question 10 Read answers for question 10 Read question 11 Read answers for question 11 Read question 12 Read answers for question 12 Read question 13 Read answers for question 13 Read question 14 Read answers for question 14 Read question 15 Read answers for question 15 Read question 16 Read answers for question 16 Read question 17 Read answers for question

History islamic art Term Paper Example | Topics and Well Written Essays - 1000 words

History islamic art - Term Paper Example In this paper we will discuss the history of Islamic architecture and different styles of Islamic architecture like Persian, Azerbaijani, Turkistan, Ottoman architecture etc. Islamic architecture began to spread soon after the advent of Islam. Initially mosques were required form Muslims to pray and from that the earliest form of Islamic architecture emerged. The oldest piece of Islamic architecture is The Dome of Rock, which is a shrine in the Old City of Jerusalem built in 691. The Dome of Rock is inspired by influence of Byzantine. When Muslim rulers invaded Spain Islamic architecture expanded to all corners of the world. The main reason for expansion of Islamic architecture was building of mosques. Muslim rulers built mosque wherever they went in order to pray and these mosques became the symbols of Islamic Architecture. Muslim rulers hired local engineers to build their mosques so shades of local art styles can also be seen in Islamic architecture. Islamic architecture therefore sprang through the union of existing art forms and Islamic culture. Calligraphy was also very famous in ancient Islamic times. The use of calligraphy can be seen on walls of mosques and forts that were built by Islamic rulers. Muslims used to write Quranic scripture in different forms and from that sprang the art of calligraphy in Islamic culture. Many famous buildings, forts and mosques have Quranic verses written on walls in beautiful styles. Umayyads were the first to officially introduce religious architecture in their time. They started to introduce new concepts of architecture through the help of existing buildings. The courtyard and other important buildings, for purpose of governance, served as an official start to Islamic architecture. In buildings of this time functionality seems to be an important aspect which tells that buildings were not built for artistic reasons rather they were made for performing services of the

Poor Kids Movie Review Example | Topics and Well Written Essays - 250 words - 1

Poor Kids - Movie Review Example She said that her family does not get three meals a day such as breakfast, lunch or dinner. The supposed unorthodox social condition, that is, meals are usually becoming an option or an opportunity instead of a necessity becomes common among poor kids. Who must be held accountable? Also, there is more to poverty that simply hunger, thirst, or deficiencies, things such as discrimination and bullying are another common pair of issues attached to living below the poverty line. Who is to blame? Surely, the responsibility should be taken firstly by the parents. Parents do have the control over the existing poverty among kids. As they choose to become parents, it should be made a significant facet to consider their financial stability, job, etc. Aid should not only come from government spending as they are insufficient and limited. If I quote Margaret Thatcher, â€Å"There are individual men and women and there are families and no government can do anything except through people and people look to themselves first† (Keay, 1987). These poor kids are not supposed to experience poverty and hunger; they should be in school, healthy, and well-provided with everything they need, and that responsibility starts from the parents not from the

Mixture and compound Essay Example | Topics and Well Written Essays - 750 words

Mixture and compound - Essay Example A compound comprises of a fixed ratio, for example, in water, there are two hydrogen molecules for every oxygen molecule. In mixtures, the ratios of the individual elements vary, depending on the use of the mixture. A mixture is also only composed of the constituent element, and the properties of the mixture are those of the individual elements (Phillips, 1998). A compound on the other hand, is a new substance with new chemical properties, e.g. common salt, a white compound, does not bear any resemblance to sodium, a grey metal, or chlorine, a greenish-yellow gas (Phillips, 1998). To distinguish a mixture from a compound, use their chemical properties (Patten, 1995). A mixture retains the properties of the individual substance that are part of its composition. For example, air is a mixture of gasses and is has properties of all the gasses, e.g. it supports burning, a chemical property of oxygen gas as other elements in the air do not support burning (Patten, 1995). Compounds have an all together different set of chemical properties from those of the constituent elements (Phillips, 1998). It is not possible to tell the chemical composition of a compound without a chemical test, unlike a mixture. Therefore, changes in color, chemical properties and physical properties are the distinguishing factors between compounds and mixtures (Phillips, 1998). When elements combine to form compounds, different types of bonds hold their atoms together (a bond is the energy that hold the atoms in a compound together), covalent, ionic, dative and metallic bonds (Pettifor, 1995). Covalent bonds exist between two non-metallic elements such as oxygen and carbon. When carbon burns in the air, a chemical reaction occurs, leading to the formation of carbon dioxide. Due the bond between these two elements is a dative bond (a special form of the covalent bond). A chemical reaction between two non-metals leads to the formation of a covalent bond (Pettifor, 1995). Due to an almost full out er energy level, non-metals do not lose electrons in a reaction; instead, they share the electrons in the outermost rings to form octets in the case of oxygen and carbon (Sebera, 1964). When a metal reacts with a non-metal, the metal donates the electrons in its outermost shell to the non-metal. That way, both atoms have complete shells in their outermost energy levels. In ionic bonding, the metal acquires a positive charge due to more protons than electrons in an atom while the non-metallic atom acquires a negative charge. These two opposite charges attract, holding the compound strongly together. While the covalent bond is strong between the atoms involved, the resultant structure I held by weak Van der Waals forces of attraction, which explains why ionic compounds lean to have a higher melting point than covalent compounds (Sebera, 1964). To achieve stability, elements need their outermost energy levels filled with electrons (Pettifor, 1995). For metals, their outermost energy le vels are comprised of a maximum of three electrons e.g. in aluminum. Elements with four electrons are non-metals , but some of them such as silicon and carbon have metallic properties, e.g. graphite, an allotrope of carbon conducts electricity, a property of metals (Sebera, 1964). In chemical reactions, it is easier to dislodge the few electrons in the outer shell than to gain electrons needed to fill the outermost

Chimestry Lab Report Example | Topics and Well Written Essays - 500 words

Chimestry - Lab Report Example This is an indication of corrosion in the given metal. This experiment’s main purpose is the determination of the properties of metals and to find out the corrosive effect on metals. The properties of the metals, iron, brass and copper, were compared. This involved comparing the conductivity of both iron and copper, Hardiness, and brittleness. The observations were made and recorded. In testing for conductivity, the metals were heated and time taken to heat up observed. In comparing for brittleness, the wires of the respective metals wire bent and the number of times the wire was bent before breaking observed. Comparison of the hardiness between copper and iron resulted in iron being harder than copper. On comparing the hardiness between copper and brass, it was found that brass is harder than copper. Also, it was found that alloys of these metals are harder as compared to the pure metals. Copper has a higher conductivity as compared to iron and brass. This is due to the fact that copper contains a large number of de – localized electrons. These electrons move freely and as a result facilitate the conductivity process. From the experiment, it’s clear that iron is harder than copper. This is due to the strong covalent bonds which exists between the iron molecules making it to be harder than copper. Comparing the two pure metals with its alloys resulted in the alloys being harder than the metals. On brittleness, iron was found to be more brittle than copper. It can be concluded that copper has high conductivity as compared to iron, copper is more corrosion resistance than iron and iron is more brittle than copper. The alloys of the metals have enhanced properties as compared to the pure metals. Finally, Copper was found to be corrosive resistant as compared to iron and

Public Administration Essay Example | Topics and Well Written Essays - 1000 words - 1

Public Administration - Essay Example This change in the public administration in the British government has created various criticisms and incited other nations to study this strategy and modify the delivery of public service in their own government. Public administration has changed along with the growing needs of the public. On the other hand, as the number of studies in public administration increases over the years, there has been no exact definition of the term as a subject. Debates on privatization, corruption, and government values have been raised over the years but the boundaries between what is public and what is private are never identified. These two opposite sections are said to fade imperceptibly into one another because both sectors are closely entangled in the complex network of relationships that form a social system. Furthermore, the ideas of administration cannot be separated from management since it is interrelated with policy making that which is a part of studying public administration (Chandler, 2000) Public administration, defined academically, is the study of the development and maintenance of policy by members of governments, public agencies and public sector employees and the practice of implementing the authoritative decisions they have made. Patterned after the recognized definition of the word public, the study of public administration has involved the establishment and sustenance of the constitution or authoritative governments of a nation or nations. And even as it is a part of political analysis, its theories involve economics and management disciplines that are significant aspects in politics (Chandler, 2000). Chandler (2000) laid several arguments concerning public administration and its role in promoting government services. The areas that which public administration focus more were political sociology or philosophy wherein it studies the manner in which politicians perceive and react to varying social economic

Book Report Six Pages Total Double Spaced and The Name Of The Book Is Term Paper

Book Report Six Pages Total Double Spaced and The Name Of The Book Is (So Much Reform) and the aurthor is Charles M. Payne - Term Paper Example The book focuses on the disconnection existent between educational policy and the said realities of urban schools. Payne seeks to define failure and looks into the causes; he refers to them as hardly surprising. In reference to this, the book proves just how much information Payne has accumulated on the said failures about which he writes (Payne, 2008). As regards the causes of failure, Payne indicates that it is due to reformers, policy-makers and school communities that urban schools fail to meet their goals. This is because they focus more on reforms but not what the reforms can do to aid their performance and achievements of the schools they represent. What he considers surprising is the fact that reformers, school communities and policy-makers never seem to learn from the mistakes they make. This is in relation to the knowledge that they accumulate in the process of improving the public school system and lack of implementation of the experiences they acquire. The failure of adults to learn lies in the basis of social issues ranging from racism and poverty to privatization of public interests. Payne shows the relationship between social failures and those that affect public school systems. The dysfunctional social systems result in overall failure of implementation of relevant social and educational understandings (Payne, 2008) . As a result, the thesis of the book revolves around failures of various stakeholders in the education sector and the entire book keeps referring to the point of failure. In addition, according to the thesis, this situation remains repetitive based on mutual demoralization of schools as organizations and manifestation of the irrationality of actions taken by schools. In addition to the thesis statement, Payne intertwines various other concepts of failure in the book to demonstrate his point and air his view openly for open interpretation by members

Soda Ash Experiment Essay Example for Free

Soda Ash Experiment Essay To determine the efficiency of a titrimetric and potentiometric method while determining the carbonate in soda ash, both a t-test and f-test were performed. The t-test proved accuracy between methods and the f-test proved no difference in precision. Introduction Soda ash is a white anhydrous material that be found in either powder or granular form and it contains 99% sodium carbonate when shipped[i] (1). Soda ash serves a purpose in the manufacturing of many economically important products such as the manufacturing of glass, chemicals, paper, detergents and other products. Soda ash has been used dating all the way back to 3500 BC by the Egyptians. The Egyptians were able to utilize soda ash then in the production of glass and then as an ingredient in medicines and breads by the Romans (1). Today, the majority of the world’s soda ash comes from trona ore, which is mostly found in the Green River Basin, formerly known as the Gosiute Lake, located in southwest Wyoming. The Green River basin is actually a prehistoric alkaline lakebed that supplies this vast amount of trona ore (1). With glass manufacturing being the largest application of soda ash, it erves very high importance in the production of containers, fiberglass insulation or flat glass for housing commercial building and automotive industries[ii] (2). Not only is the use of soda ash in glass manufacturing important, but it is also used to clean the air and soften water (2). With all of the new arising concerns with the environment with emissions in the atmosphere, the demand for soda ash h as increased. This is so because soda ash can be used to remove sulfur dioxides and hydrochloric acid from stack gases present in the atmosphere (2). Since sodium carbonate has a strong base, it is commonly used to neutralize acidic effects so when a photographer were to develop film, he would use soda ash to stabilize the alkaline condition or a person who owns a pool would use it as an additive to chemically neutralize the water since chlorine makes the pool acidic (1). Soda ash has a high pH in concentrated solutions and can irritate the eyes, respiratory tract and skin. It should under no circumstance be ingested because soda ash can corrode the stomach lining (1). In the experiment that was conducted Na? CO? eacted with 0. 09356 M hydrochloric acid. Methods In the first part of this lab, roughly 1. 855g of sodium carbonate was weighed and put in the oven to dry at a temperature of 110 degrees Celsius for 2 hours. In part B, a 1 L solution of 0. 1 M HCl from 12. 0 M concentrated HCl was made to serve as the titrant for the lab. Do not discard the solution because it is used for both parts of the lab. Perform a rough titration of the dried standard Na? CO? with 0. 1M HCl to standardize the solution. The size of the sample weighed out should be enough to neutralize about 25 mL of 0. M HCl. On an analytically weighed balance weigh one sample of the dried primary standard sodium carbonate into a 125mL Erlenmeyer flask. Dilute the sample with 25mL of de-ionized water and then add roughly 4-5 drop of indicator Methyl Orange and titrate the solution to a point prior to the endpoint. Gently heat the sample solution on a hotplate in the fume hood until condensation appears around the neck of the flask to expel dissolved CO? from the sample. Cool the solution in an ice bath and finish titrating the roughly 0. 1 M HCl into the sample. A small amount of titrant is needed to reach the endpoint. Based off of the R value obtained from the rough titration, accurately weigh three more samples and repeat the titration. This data will be used to calculate the exact concentration of the HCl solution. In part C, titrating the unknown, accurately weigh about 0. 2g of dried unknown into a 125 mL Erlenmeyer flask and then add 25mL of de-ionized water and 4-5 drops of indicator (same as used in the rough). With the same procedure used in the standardization, titrate to just before the endpoint. Based off the R value from the rough titration of the unknown, accurately weigh 3 more samples and repeat the titration. In the second part of this lab, use a pH meter to titrate the unknown sodium carbonate. The instructor will help in setting up and calibrating a Vernier pH meter. The pH meter is calibrated with two buffer solutions with a pH of 4. 01 and the other with a pH of 10. 00. Based off of the calculated R value from part C accurately weigh two samples of the dried unknown sodium carbonate into two 150mL beakers. Add 25mL of de-ionized water to the first sample and place the electrode in the solution as well as a teflon stir bar and glass stirring rod and place on a stir plate. Record the initial volume of the HCl in the buret and carefully titrate with HCl until the pH is between 6. 0 and 6. 5. Be careful because the pH meter tends to lag. Once the target pH is achieved stop adding HCl and record the volume of the buret. Remove the sample beaker from the stir plate and put the electrode in a beaker filled with warm water. Warm the solution for a few minutes on a separate hot plate to expel dissolved CO?. Cool in an ice bath and return to the stir plate. Record pH, first data point, and continue to add increments of HCl until a pH of 2. 5 is achieved. Be sure not to add any de-ionized water after the first pH point is recorded. When completed there should be 30-40 data points. Repeat for the second sample. Results Table 1: Mass of the unknown Na? CO? to determine carbonate in soda ash based off titrimetric method (Part C) Titration |Starting mass of weigh bottle and unknown Na? CO? | |46. 848% Na? CO? |51. 933% Na? CO? | |46. 5879% Na? CO? |50. 564% Na? CO? | |46. 7083% Na? CO? | | |47. 0692% Na? CO? | | |46. 6548% Na? CO? | | |46. 7396% Na? CO? | |

Reggae Music and Its Influences Essay Example for Free

Reggae Music and Its Influences Essay One of the world’s iconic figures, Reggae musician Bob Marley(1945-1981) stated that, â€Å"People want to listen to a message, word from Jah(God). This could be passed through me or anybody, I am not a leader, messenger. The word of the songs, not the person, is what attracts people.† Reggae music is gifted to people in Jamaica as their own unique identity. Jamaican musicians are well-known for expressing their Rastafarian beliefs through the music, Reggae. Rastafarian reflects ideologies, attitudes, actions of the people for the better society (Spiker,1998). At this point, they became social commentators, prophets, and messengers who heal the wounds of people affected by social and political injustices (Aimers, 2004).This essay illustrates that reggae music has been successful spreading Rastafarian beliefs in politics, social injustices and cultures. Firstly, Jamaican musicians play essential roles to give the political messages to people based on their Rastafarian beliefs. The political messages shared through the Reggae music are those of peace, love, and brotherhood of mankind for forming a unity to fight for the liberty of people in Jamaica. Musicians gave the message by setting several goals based on general popular interest of the population against any oppression and encouraged people to speak-up. For instance, Bob Marley(1945-1981); the predominant singer strived to bring the awareness for not only in the hearts of Jamaicans, but also in those of Africans and the rest of the world (Abram Ingrid, 2009). One of his popular songs, â€Å"Get up, and Stand up for your rights† not only defended his religious beliefs but also pointed at political oppression and natural rights of people (Lockard, n.d). Following lyrics is from the song by Bob Marley (1973): We sick an’ tired of-a-your ism-skism-game Dying ‘n’ goin’ to heaven in-a Jesus’ name, Lord. We know when we understand: Almighty god is a living man. You can fool some people sometimes, But you can fool all the people all the time. So now we see the light (What you gonna do?) We gonna stand up for our rights! (Bob Marley Lyrics) Thus, one can conclude that reggae and its musicians are influential as a medium for spreading political messages to enlighten the darkness of people’s mind and brain.   Secondly, People all around the world heard the voice of Rastafarian beliefs against social injustices through the reggae music and by its talented musicians. Their songs’ lyrics were mightier than swords to reveal such issues as racism, colonialism, slavery, and exploitation on colored people in Africa. Rastafarians are attached to the ideas of equality, tolerance, justice, and non-violence. In addition, it is a theology of submissiveness and every Rasta has a right to freedom of expression (Abram Ingrid, 2009). Particularly, slavery had affected most of Africans’ lives badly for being taken away from one own society and family which could have damaged them physically and psychologically by segregations and hard labors (Novick, n.d). For example, Reggae musician, Peter Tosh(1944-1987)’s famous song â€Å"Mama Africa†(1983)indicated the life of an African slave missing home: Mama Africa How are you doing Mama, Mama Africa Long time me no see you Mama They took me away from you Mama Long before I was born They took me away from you Mama Long before I came on in(Peter Tosh Lyrics) Hence, the reggae music and its musicians had not only led people in Jamaica for Rastafarian beliefs and for fighting against the social injustices but also Africans as a whole for the better survival. Lastly, the Rastafari influence also had contributed to the cultural significance of reggae music and culture of people; it was a symbol for both identity and pride among the Jamaicans. It has also created an understanding of lifestyle and culture in Jamaica for the rest of the world (Aimers, 2004). The reggae music and Rastafarian complemented one another to occupy people’s state of mind to think of it as a part of the Jamaican lifestyle, needless to mention that it has become a tradition and culture for them. In spite of all the difficulties and hardships which came upon people in Jamaica, they had been recognized internationally for their predominant reggae music all over the world. The culture of reggae along with Rastafarian symbols was being introduced to many countries. Reggae musicians’ hair-styles, clothing and accessories which mirror the Rastafari are being imitated by some devoted fans. For example, Thailand’s Khao-San road is full of Rastafarian symbols and its trendy musician, Bob Marley printed-items from head to toe. Therefore, Reggae music and its Rastafarian symbols have enormously impacted on cultures of many different countries, originated from Jamaica. In conclusion, there are many studies which has discussed about the importance of reggae music spreading Rastafarian beliefs and symbols throughout the world. Reggae music has been positively influential to the society by means of political, social, and cultural impacts. In addition, it has not only brought the liberty to people in Jamaica but also mother Africa. Therefore, it is remarkable peak in history that peaceful and non-violent music won over the aggressive wars, fights, and any kind of violence. In fact, peaceful as well as meaningful song lyrics are mightier than sharp and shining swords. References; Aimers, J. (2004). â€Å"The Cultural Significance of Reggae.† ATH175 People of the world. Retrieved from; http://www.units.muohio.edu/ath175/student/petersle/culture.html Abram, V. Ingrid, H. (October, 2009). â€Å"The Rastafarian Movement.† The Observatory for Religious Phenomena (World Religion Watch). Retrieved from http://www.worldreligionwatch.org/index.php?option=com_contentview=articleid=281Itemid=65 Lockard, Craig A. (June, 2010). â€Å"Bob Marley, Victor Jara, Fela Kuti, and Political Popular Music.†University of Illinois. Retrieved from; http://worldhistoryconnected.press.illinois.edu/7.2/lockard.html Novixk, S. (n.d). â€Å"The Effects of Slavery on Reggae Music.† The Dread Library. Retrieved from; http://debate.uvm.edu/dreadlibrary/novick.html Spiker, C. (April 1998). â€Å"Reggae As Social Change:The Spread of Rastafarianism.† The Dread Library. Retrieved from; http://debate.uvm.edu/dreadlibrary/spiker.html

Energy Balance For An Internal Combustion Engine Engineering Essay

Energy Balance For An Internal Combustion Engine Engineering Essay The main objective of the experiment is to measure the energy contributions to the diesel engine, which is treated as a thermodynamics system. The energy contributions that are not measured may then be estimated from an energy balance. There are two main, unmeasured energy contributions to identify:- An energy loss from incomplete combustion, in which some of the fuel is not burned completely. An energy loss by heat transfer to the air surrounding hot engine components. Introduction A Petter four stroke diesel engine will be used to investigate the efficiency of a diesel engine. Diesel engines are  internal combustion engines  designed to convert the chemical energy available in the fuel, into mechanical energy. This mechanical energy moves the pistons up and down inside cylinders. The pistons are connected to a crankshaft, and the up-and-down motion of the pistons, known as linear motion, creates the rotary motion needed to turn the wheels of a car forward. We are already aware of the fact that internal combustion engines have very low efficiencies, but the purpose of such experiment is to study where and how the energy is used and lost. This would help us to improve the efficiency of the internal combustion engines where ever possible. Theory Both diesel engines and petrol engines convert fuel into energy through a series of small explosions or combustions. The major difference between diesel and petrol engines is the way these explosions happen. In a petrol engine, fuel is mixed with air, compressed by pistons and ignited by sparks from spark plugs. In a diesel engine, however, the air is compressed first, and then the fuel is injected, because as the air is compressed it heats up to around 400 °C, it is hot enough to ignite fuel. A four stroke diesel engine uses the following cycle (illustrated in Figure1): Intake stroke   The intake valve opens, and fresh air (containing no fuel), is drawn into the cylinder, moving the piston down. Compression stroke   As the piston rises, the air is compressed, causing its temperature to rise. At the end of the compression stroke, the air is hot enough to ignite fuel. Combustion stroke   As the piston reaches the top, fuel is injected at just the right moment and ignited, forcing the piston back down. Exhaust stroke   The piston moves back to the top, pushing out the exhaust created from the combustion out of the exhaust valve. Figure 1 24075-004-613c6f14.gif Eq1From the basic steady flow energy equation, using the air-cycle method, we may write:- The value of can be approximated, closely, to: , Cpe is taken as 1100J/KgK It is convenient to replace by in order to make an allowance for the possibility of incomplete combustion. *Where, FL, is the proportion of fuel energy that is not available because of incomplete combustion. Heat transfer, (Qr), is the sum of energy transferred to cooling water and energy lost to the surrounding from hot engine components, therefore we can write: Qr = -dot mw Cpw ( Tout Tin ) + Qrn Replacing all quantities in Eq1 we get: Symbols explained as follows: rate of heat energy transfer of system rate of the work done by the system (power) combustion air mass flow rate fuel mass rate specific enthalpy of products of combustion specific enthalpy of combustion air specific heat of water 4190 J/kgK Apparatus The Apparatus used in this experiment is mentioned as follows: Petter Diesel Engine: A four stroke, single cylinder, 659CC Petter Diesel Engine was used to conduct the experiment. Figure 2 shows the picture of Petter Diesel Engine used in the experiment. Ear Muffles: Ear muffles were used to protect the ears from the loud noise of the diesel engine; prolonged exposure to such loud noise without ear protection can lead to hearing impairment. Barometer: A Barometer was used to measure the atmospheric pressure at the time of experiment. Atmospheric pressure was needed to calculate the mass flow rate. The Barometer gives readings in mmHg. Figure 3 shows the picture of barometer used in the experiment. IMG_4763.JPGIMG_4767.JPG Figure 2 Figure 3 Experimental Procedure The purpose of this experiment was to investigate the efficiency of a diesel engine. To start with the experiment, all the gauges on the apparatus were pre set to default readings and as a safety precaution all students were provided with ear muffles. Each individual group member was assigned a task by the module lecturer. My assigned task was to measure the oil and at the same time, time the engine as it consumed the set amount of diesel. Similarly other students were given tasks, which they carried on doing as the experiment progressed. The engine was started and after waiting for the recommended time of ten minutes, all the readings were taken off gauges. A weight of 5kg was already placed onto the torque arm before starting the engine. Measurements such as fuel flow rate, cooling water flow-rate, spring balance, orifice plate pressure drop, speed gauge and electric thermometer were taken. Electric thermometer reading is divided into four parts, mentioned as follows: Exhaust temperature Cooling water inlet temperature Cooling water outlet temperature Air inlet temperature After taking all the readings, engine was shut down and ear muffles were removed. The readings taken off the gauges were then used to work out the energy balance for an internal combustion engine. Results MEASURED PROPERTY VALUE UNITS Atmospheric Pressure 764 mmHg Engine Speed 1500 rpm Spring balance reading 15 N Mass on torque arm 5 Kg Amount of Fuel measured 20 ml Time to consume fuel 97 Seconds Relative density of fuel 0.864 Orifice plate pressure drop 31 mmH2O Exhaust gas temperature 260 Degrees Celsius Cooling water inlet temperature 69 Degrees Celsius Cooling water outlet Temperature 75 Degrees Celsius Air inlet Temperature 18.5 Degrees Celsius Cooling water flow-rate 5 litres/minute Following readings were obtained from the gauges: 1. Shaft power output= torque* shaft rotational speed = W(kg load -dial reading)*rt*N(rpm)*2Ï€/60 = (5*9.81)-15*0.4*1500*2Ï€/60 = 2139.42 Watts = 6.13 10-3 kg/s 3. Fuel flow rate = = (20 10-3/1000) (864) = Kg/s 4. Heat transfer rate to the cooling water = {(l/min)/60} * 4.196* (Tout Tin) = *4.196*(75-69) = 2.098 kJ/s 5. Heat transfer to exhaust gases = (6.24 = 1.70 kJ/s 6. Energy Balance: Fuel Energy Input = mf*LCV = (1.7810-4) x (43106) = +7654W Shaft Power Output= + 2139.42W Cooling Water Heat Transfer= +2098W Exhaust Heat Transfer = +1700W Energy Transfer =Qm-mf *FL = -7654+2139.42+2098+1700 = -1716.58W Efficiency = n=useful work output fuel energy input =2139.42 x 100 7654 =27.95% (Useful Work) Energy to surroundings = (Heat supplied in fuel Useful work done Energy to coolant Energy to exhaust) = 7.66 2.14 2.10 1.68 = 1.74KW Percentage energy to coolant = Energy to coolant 100 Heat supplied in fuel = x 100 = 27.41% Percentage to exhaust = Energy to exhaust 100 Heat supplied in fuel = x 100 = 21.93% Percentage loss to the surrounding = Energy to surroundings 100 Heat supplied in fuel = x 100 = 22.71% pie chart.jpg Figure 5 Figure 4 Discussion Engine efficiency refers to an engines ability to transform the available energy from its fuel into useful work. The modern petrol combustion engine operates at an average of roughly 20 to 30 percent engine efficiency. The remaining 70 to 80 percent of the energy is lost to the surroundings in form of exhaust heat, mechanical sound energy and friction. Diesel engines are a bit more efficient. The  diesel engine  uses high compression to ignite its fuel. This higher compression compensates for the engines heat losses and results in roughly 40 percent engine efficiency. This engine efficiency is only observed by direct injection diesel engines (discussed later). Rest 60 percent energy, like the petrol engine is lost to the surroundings. The Petter diesel engine which was the subject of this experiment showed a poor overall efficiency compared to an average diesel engine. The overall efficiency of the Petter diesel engine was only 27.95 percent. The reason for such poor efficiency was that most of the energy was lost to surrounding, but that doesnt mean that the engine cannot me made more efficient. See Figure 4 and 5 for the distribution of energy lost and utilised. There are many ways to improve the efficiency of a diesel engine, some are discussed below: Turbochargers: The purpose of a turbocharger is to compress the air flowing into the diesel engine, this lets the engine squeeze more air into a cylinder and more air means that more fuel can be added; basically a turbocharger converts waste energy from an engines exhaust gases into compressed air, which it pushes into the engine. This allows the engine to burn more fuel producing more power and improves the overall efficiency of the combustion process, hence making the engine more efficient. However, the only disadvantage of a turbocharger is that, if it is in a cars engine it would take a few second to respond as the driver presses the pedal, this phenomenon is known as lag. Turbocharger suffers from lag because it takes a few moments before the exhaust gases reach a velocity that is sufficient to drive the impeller/turbine. Direct Injection: With direct injection, the diesel fuel is directly injected into the cylinder i.e. fuel is mixed with air inside the cylinder, allowing for better control over the amount of fuel used, and varies depending on demand. This makes the engine more fuel efficient. Before direct injection, the fuel was mixed with air in the cars intake manifold. Variable Valve Timing: Valves open and close to allow air and fuel to enter cylinders and for the products of combustion to exit. Different valve timings produce different results (more power and or better fuel economy). Many modern engines can vary valve timing, allowing the default low RPM range of the engine to have more economical timing, and the higher RPM range to go for max power. Cylinder Deactivation: Internal Combustion Engines, with this feature can simply deactivate some cylinders when less power is required, temporarily reducing the total volume of the engine cylinders and so burning less fuel. This feature is mostly found on V6 and V8 engines. Super Charger: Superchargers increase the intake of air into the combustion chamber. This means, more air into the combustion chamber and with more air, more fuel can be added, and more fuel means a bigger explosion and greater  horsepower. Adding a supercharger is a good way to increase the power of a normal-sized engine and thus making it more efficient. Superchargers also create better fuel efficiency by increasing the amount of oxygen available to an engines combustion chambers, because superchargers increase the power of the engine by utilising more oxygen, they do not require a larger engine and therefore also increase fuel efficiency by allowing cars to be lighter. The biggest disadvantage of superchargers however, is that they steal some of the engines horsepower. A supercharger can consume as much as 20 percent of an engines total power output but also generates as much as 46 percent additional horsepower. Since, it generates more power than it requires, it is generally th ought to be good option to increase engines efficiency. Conclusion Diesel engines are a form of Internal Combustion Engines. They are very inefficient if working on their own. Generally about 25-30 percent energy is used in work and the rest is lost to surroundings. The efficiency of a diesel engine can be enhanced by at least 10-15 percent if combined with the modern technological devices, such as turbochargers and superchargers. Other clever techniques can also be used to improve the fuel efficiency and overall engine efficiency of the engine, such as direct injection, variable valve timing and cylinder deactivation. Unfortunately, from the very beginning the focus on an internal combustion engine has been on producing more power rather than providing a better fuel economy, but nowadays due to growing awareness of environment and rising oil prices, engineers have shifted their attention on to producing more fuel efficient engines. For example, BMW is researching on ways to increase the fuel efficiency of a conventional engine by 10-15 percent by looking to  recover and reuse heat energy  lost through the exhaust and that absorbed by the engine cooling system. With such initiatives we can see a future of more efficient and more environmentally friendly engines.

The Merchant Of Venice As A Romantic Comedy - Critical Analysis :: Free Merchant of Venice Essays

We can trace the origin of Comedy to Dionysis- the Greek God of Wine who was hilarious, satirical and irreverent in spirit. Ben Jonson in ‘Volpone’ (1605) that is considered to be the greatest comedy in English epitomized the classical spirit of comedy. Shakespeare was aware of the classical tradition by the chose to follow the Roman tradition of Petrarch and Boccacio. Shakespeare’s early comedies were classical in spirit but the later ones were more emotional, fanciful and humorous. ‘The Merchant of Venice’ falls between there two categories. It leads the list of mature comedies; has more Romantic characteristics than classical. It is also one of the earliest productions of the middle period. In this play Shakespeare seems to have obtained the highest use of his powers as a playwright, his faculties as a poet and philosopher seem to be approaching their grand maturity without losing the ardor and hopefulness of youth. There is loftiness of thought and expression. Romance was an old tradition and Romantic ideas were common during Shakespeare’s time. Romantic Comedy in the 16th C was meant for the Aristocracy and the comic relief in the plays was meant for the groundlings. There were many differences between the Romantic Comedies and classical comedies. In the classical tradition, the characters were presented with ruthless force and the plays were realistic, spiritual and critical. But in Romantic comedies that Shakespeare wrote there was plenty of with but there was also an appeal to the emotions rather than the intellect and they were also less critical in purpose. Like Meredith said, they are â€Å"thunders of laughter clearing the air and heart.† It is a comedy of emotions, which wins the audience’s sympathy with the woes and exhalations of the characters. The various characteristics of Romantic comedies are present in ‘The Merchant of Venice’. The leading themes of most of these plays were Love and Friendship. These comedies were an exposition of Love and its manifold modifications. And on one level ‘The Merchant of Venice’ is also a play about friendship and love. In the first scene itself Antonio displays the nature of love and friendship that he feels for Bassanio, â€Å"My purse, my person, my extremest means Lie all unlocked to your occasions.† The love of friendship seems to dictate most of Antonio’s actions. He signs the Flesh Bond and it can be seen as the ultimate gesture that he can make for the sake of friendship.

The Road Not Taken Essay examples -- Literary Analysis, Robert Frost

Robert Frost’s â€Å"The Road Not Taken† has touched the hearts of people all over America and has rightfully earned its place in the American literary canon. Written in 1916 by one of the greatest poets in American history; Robert Frost uses an unique metrical form that brings nature to life and a gives the reader a firm understanding of the rural lifestyle. Inspired by his friend Edward Thomas, Robert Frost’s â€Å"The Road Not Taken† pits a man against two paths for which a difficult choice must be made. After that man makes his choice he tells the reader â€Å"Two roads diverged in a wood, and I— I took the one less traveled by, and that has made all the difference† (Frost). The man does not reveal whether he made the right choice; all he tells the reader is that his choice made a significant impact on his life. For decades, various literary critics have analyzed this piece of writing trying to uncover its true meaning. Many scholars hav e found this piece to be a truly inspirational work while others have pictured it nothing more than an ironic tale of right and wrong. Alexander Meiklejohn is one scholar who used Robert Frost’s poem to teach others about making the right choices. Katherine Kearns, on the other hand, feels that the poem does not live up to its popularity. The viewpoints and criticisms regarding this unique piece of literature stretch far and wide, proving that Robert Frost’s poem has intrigued readers for decades. A large volume of criticisms have emerged that offer new perspectives for readers to explore as they continue to read â€Å"The Road Not Taken† for decades to come. Alexander Meiklejohn found Frost’s poem to be a truly inspirational work. Meiklejohn was a philosopher and well-educated teacher. His views on life refl... ...terpretations of the story will vary. Robert Faggen takes this criticism a step further and relates the poem to Charles Darwin’s theory of evolution and how species evolved by making difficult choices through their existence. Karen Kearns represents those critics who do not feel strongly about Robert Frost’s poem. Though many critics can agree Robert Frost’s poem illustrates various levels of irony; Kearns finds it ironic that â€Å"The Road not Taken†, a mediocre poem at best, is being regarded as one of the most popular poems in the American literary canon. The criticisms for this poem will never end as long as people continue to make difficult choices in their lives. After reading the â€Å"The Road not Taken,† one can form their own criticisms about what path is right for them; whether it means taking the road bent in the undergrowth or embarking on the road not taken.

Alkanes :: essays research papers

Alkanes The alkanes are the simplest form of organic compounds. They are made up of only Carbon atoms and Hydrogen atoms. All of the bonds are single and the number of hydrogen atoms versus carbon atoms follows this formula: CnH2n+2 Alkanes are all non-polar molecules so they aren't soluble in water. Here are some more facts. -Referred to as "Saturated" -They have -low densities -low melting points -low boiling points -Refer to "Slide 29" sheet We couldn't find any information on who discovered them. Or on the what, where, or when. However the first alkane that was discovered was probably methane. Because, of course, this is the gas that cows belch. The journal of toxology report that a 15 year old boy was stricken with hemiparesis "resulting from acute intoxication following inhalation of butane gas." Hemiparesis is when half of a person's body is paralyzed. Through reactions alkanes can be transformed into chloroform. This has been shown to accumulate in lungs of swimmers after they swim for extended periods of time. As mentioned above chloroform can be produced which can be used for anesthesia. Also dichloromethane, or paint stripper and 1,2-dichloroethane which is a dry cleaning fluid. Here is a sample reaction where a halogen replaces a hydrogen. CH4(g) + C12(g) ----> CH3Cl(g) + HCl(g) There are many uses for alkanes, for instance: Propane is used in gas grills, butane is used in cigarette lighters, through various reactions scientists can make paint stripper, anesthesia or dry cleaning fluid. The Pentanes and Hexanes are also highly flammable and make really cool explosions. Heptane, octane and nonane make up gasoline. The "Octane Scale" on gas pumps uses a system which rates n-heptane at a 0 and isooctane at 100. Currently propane gas is being studied to use it as a fuel for more

Impact of British Colonialisation on Indian Culture Essay

Colonialism is the establishment, maintenance, acquisition and expansion of colonies in one territory by people from another territory. It is a process whereby the metropole claims sovereignty over the colony, and the social structure, government, and economics of the colony are changed by colonizers from the metropole. Colonialism is a set of unequal relationships between the metropole and the colony and between the colonists and the indigenous population. The colonial period normally refers to the late 15th to the 20th century, when European states established colonies on other continents. During this time, the justifications for colonialism included various factors such as Christian missionary work, the profits to be made, the expansion of the power of the metropole and various religious and political beliefs. WHY COLONISE INDIA? Britain discovered the Indian sub-continent when it was looking to expand its vast empire. The East India Company was formed and came to recognize that India was a hub of trade and home to many natural resources. This situation made India an attractive colony to Britain as it seemed unquestionable that Britain would benefit from the situation. Britain did benefit from the situation; however, notwithstanding the obvious injustices associated with colonization, India also experienced positive impacts that continued even once India gained independence from Britain in 1947. It is important to note that although India gained independence all ties with the British nation were not cut. Britishers earmarked that no person in India was beggar. The country is of high wealth, high moral values, and people of caliber and thought to break the backbone of the nation i.e. cultural and spiritual heritage and therefore they proposed to replace old and ancient education system, for if the Indians thin k that all that is foreign and English is good and greater than their own, they will lose their self esteem, their native culture and they will become what britishers want them, a truly dominated nation. IMPACT OF COLONIALISATION The impacts of colonization are immense and pervasive. Various effects, both immediate and protracted, include the spread of virulent diseases, the establishment of unequal social relations, exploitation, enslavement, medical advances, the creation of new institutions, and technological progress. Colonial practices also spur the spread of languages, literature and cultural institutions. The native cultures of the colonized peoples can also have a powerful influence on the imperial country. Impact of British rule in India had been widespread throughout the country and affected the cultural, technological, religious, social, political and economic state of India. India had persistently tolerated the British rule for 200 prolonged years, with their everlasting impression been forever etched upon the succeeding Indian citizens. Impact of British rule in India, in this context, is one that had perhaps emerged forth right from the 16th century, when British missionaries had sailed to easte rn soil to spread Christianity, much before the British East India Company. The negative impact of British rule in India was mostly visible in the economic aspect which occurred as a result of de-industrialization and destruction of rural economy. Initial Impact of British Rule in India British invasion on India was not the first of its kind; India has prior to British arrival, been host to pellets of ruthless foreign invasions. The British, in this regard, were the last to arrive in India. However, when it came to the power game, it undoubtedly was the British and the British East India Company, who completely captured Indian power and people. They covertly and efficiently expanded their empire with the competent aid of Indian soldiers. Indians had joined the East India Company army solely for the reason that they received salary on the first day of every month, very much unlike the Indian emperors and their system of reign. As such, impact of British rule in India already had begun to do its work, with the very first Christian missionaries arriving to India, with the intention to turn a majority of population into Christians. They tried to cast Christianity in the light of a better religion and with economic inducements convinced the poor Indians into Christianity . POSITIVE IMPACT 1. Modernization and industrialization During British occupation, India was modernized and industrialized. British industrialists invested huge amounts of capital in the region. The British East India Company built the world’s third-largest railroad network, which connected regions and enabled the country to develop a modern economy. Western culture also improved Indian culture with the development of a road network, telephone and telegraph lines, many dams and bridges and irrigation canals. During British occupation, these developed systems of transportation and communication benefited the British, rather than Indians. But they were put in place for Indian culture to take advantage of when the country finally achieved its independence. 2. Education Indian culture benefited from Western culture in the area of education. During British occupation, many schools and colleges were built throughout India. Literacy increased and, for the first time, the poorest classes of society had access to knowledge. 3. Employment The presence of Western traders in India increased the demand for goods and services in India. As a result of the British living in India, Indian artisans, weavers and craftsmen were steadily employed. Although they were deprived of the full profits of their labors, these artisans and craftsman grew in numbers, and the Indian labor force became more skilled and handy. By the time the British left the subcontinent, a greater percentage of Indians had acquired skills to make a living. 4. Establishment of churches gave importance to port cities The very foremost impact of British rule on India was the religious impact, as was established by the missionaries and their establishment of churches in every possible corner of the country. In this regard, the port cities like Kolkata, Mumbai, Chennai gained enough importance, due to their accessibility for navigational purposes. They were later turned into the 3 cardinal presidency towns. The keen attempt of British Christians to turn several bunches of Indians into a complete unfamiliar religion was successful, though only in parts. Some had gladly accepted it, in fear of inviting the rage of the company, while others had turned hostile, in turn giving rise to collisions and difference of opinion. 5. Socio-Cultural Impact of British Rule in India The socio-cultural impact of British rule upon India was also another intense impression that had lasted throughout their rule, never for once losing their significant status. From every field of living, be it in education, art, architecture, painting, literature, poetry, drama, novels or even Indian religion and philosophy, the whole Indian set-up had suffered a gradual change. The conventional and simple society, prevalent in India, respected and dreaded the British rulers. British aristocrats travelled throughout India in separate â€Å"Europeans Only† First-Class Railway Carriages. They had for themselves separate waiting rooms in most of the major railway stations. They also came to set up elite schools for their children. In most of the theatre halls, the balcony was earmarked for the whites and the local maharaja. Their significant passionate pastime, during late 19th and early 20th centuries, appeared to be hunting animals and birds in Indian jungles. As such, the popu lation of tigers, lions and elephants slumped down because of indiscriminate hunting. 6. Creating Unity One of the first impacts that colonisation had in India was the development of unity. When Britain first acquired India as a colony the country was divided. The British imposed system impacted India by bringing more equality to the country as the caste system which outlined social hierarchy was adapted. It is also significant that Britain accepted all of the religions of India which also allowed unity to prosper. 7. Leading Towards Democracy India has also experienced positive impacts from the institution established and then left behind by the colonizers. The institutions established by the British Raj and then inherited by India helped lead to democracy in modern day India. The assistance of these institutions assisted India in becoming the world’s largest democracy today. It is also of note that Britain first introduced India to early capitalism through colonization. Britain transformed India into an agricultural based capitalist economy and established forms of private ownership. These actions led India into creating free trade and competitive business. 8. Sports Another positive impact of colonisation can be seen in sport in India. During the colonial period Britain brought the sport of cricket to India. Cricket today brings enthusiasm to millions of Indians and is celebrated around the country. India as a nation has also emerged as a prominent team in cricket tournaments as India has successfully beaten many other countries. Cricket also serves to connect much of the Indian population as the sport is celebrated nationally. 9. Setting up of railways The British had introduced the system of Railways in a chain method, with the whole of the country staying witness to placing of railways tracks, railway platforms and railway carriages. Indeed India railways, postal services, legal and judicial systems and other government-based services have all been derived primarily from the British administration. British rule virtually had helped unify India, which till then was quite fragmentary. The in-built inferiority complex was the characteristic trademark of the mass of the native population, till Mahatma Gandhi. 10. Introduction of English language Introduction of English language which was infact intended to create a class of people appreciative of English culture and life style indirectly helped Indians to acquire a link language. Although introduction of helped in developing an efficient bureaucracy for the british government, it gave Indians an opportunity to know western concept of rights and freedom and the extent of discrimination practiced against them by British. Exchange of ideas among Indians speaking variety of languages became possible. 11. Other positive effects * Stamping out of infanticide * Stamping out of ritual burning of widows (Sati) * Abolishment of slavery * Elimination of dacoits from highways * Legalization of remarriage of widows * Introduction of penal code for equality NEGATIVE IMPACT 1. Development of constitution Development of our constitutional framework is to a great extent based on the legacies of the British colonial rule. Our constitution was formed in protest to britishers because at that time India was under the slavery of British raj otherwise the picture of our constitution would have been different. 2. Slaves and indentured servants The labour shortage that resulted inspired European colonizers to develop a new source of labour, using a system of indentured servitude. Indentured servants consented to a contract with the European colonizers. Under their contract, the servant would work for an employer for a term of at least a year, while the employer agreed to pay for the servant’s voyage to the colony, possibly pay for the return to the country of origin, and pay the employee a wage as well. The employee was â€Å"indentured† to the employer because they owed a debt back to the employer for their travel expense to the colony, which they were expected to pay through their wages. In practice, indentured servants were exploited through terrible working conditions and burdensome debts created by the employers, with whom the servants had no means of negotiating the debt once they arrived in the colony. 3. Impact on health Encounters between explorers and populations in the rest of the world often introduced new diseases, which sometimes caused local epidemics of extraordinary virulence. For example, smallpox, measles, malaria, yellow fever, and others were unknown in pre-Columbian America. 4. Economic Impact of British Rule in India Impact of British rule in India however was not restricted only to these spheres; the economic impact was yet another domain which practically had drained out the native populace, creating a forever draught in 1947. The chief aim of these settlers was to make India an agrarian country that would supply an industrialised England. As such, the Indian farmers suffered with their land revenue, most of which were ruthlessly being seized by the hyperbolic Zamindar class. Each passing year further tightened the economy, making Indians go insane to the nerve; Indian local-manufactured products were sold in tremendously cheap rates in Britain, making the native money-making policy even harder. The world-over societal degradation also had spilled in India, like the World War I or the Great Depression of the 1930s. The situation had become so very dreadful that there could not be found any out of such an entangled mess. 5. Constructive Impact of British Rule in India Amidst all these alarming states and conditions, the imperial rule were compassionate enough to introduce European education in India. This ground-breaking impact of British rule in India truly has benefited India in the long run, carving out a prestigious position of India in the world map. Knowledge of English was essential to earn a job in the British bureaucracy, in the British trading firms and of course in the British Army in the officer level. Many dignified concepts like parliamentary democracy, the European scientific ideas, industrialization and liberal human philosophy permeated into the Indian brain. 6. Resource Drain One of the primary goals of colonialism was the establishment of a resource-generating system through which natural resources from colonized regions were gathered and traded by the colonizing nation. This process reduced the availability of natural resources in the colonized nations, leading to times of hunger, poverty and need. Some colonies were heavily farmed, with food stores shipped to feed populations elsewhere while locals survived on less. Further, this created a system where a colonized country could be farmed for its natural wealth, but receive no monetary benefits. 7. Dismissal of Hinduism Religion provided the needed rationale for this cruel plunder. All native Hindus were dismissed as heathens or pagans ‘ despicable creatures who don’t have to be treated like human beings till they take their fateful decision to embrace Christianity. According to the missionaries who came to India to play second fiddle to the British Imperial rulers, Christianity was the only true religion. Jesus Christ was the only true God. All other religions like Hinduism, Jainism, Buddhism, Sikhism, and many other traditional faiths and religions in India had to be eliminated to save the souls of India and Indians. All facets and all aspects of Hindu religion and Hindu society were dismissed as idolatry and superstition, in order to advance the noble Christian pursuit of salvation for the barbarous heathens of India. Along with Christian religion came the rest of British or Western culture, thought and customs and the gradual end of traditional ways of life. Thus our traditional rel igions and cultures were gradually subverted or eliminated. CONCLUSION Today India is the largest provider of services in the world in large part due to colonisation; however, it is uncertain if without colonisation this would be possible. The Indian population is able to compete in the service sector due to the positive impact of the English language being left behind post British rule. When colonisation was occurring in India schools were established which taught and offered instruction in English. It is also of note that the East India Company had a positive impact by establishing some services such as rail throughout the country. The British rule introduced the railways, the press, and the western system of education, clubs and associations all of which shook the prevalent socio-economic order. But the processes of exploitation unleashed by them destroyed the possibilities of development of industries and a modern economic system in India. The British rule rather systematically destroyed the native industries of India for the benefit of the industries in Britain and their market in India. Even though it sought to tie down the people it ruled to colonial backwardness, it released new historical forces within the Indian fold by throwing the traditional economic system and socio-cultural order out of gear. It gave birth to the desire of material advancement and better amenities and living conditions of individuals. Also it gave birth to a spirit of inquiry in the minds of Indian intellectuals who came in contact with western education. Both the social reformists and the conservatives took a fresh and critical look at their own society and culture as a reaction to western interpretation of the same. REFERENCES: * Positive & Negative Effects of Colonialism | eHow.com http://www.ehow.com/info_8505011_positive-negative-effects-colonialism.html#ixzz1pZTzR700 * nos.org/317courseE/L-35%20COLONIALISM%20IN%20INDIA.pdfSimilar * www.kwintessential.co.uk/†¦/india/†¦Impact-of-Colonisation-in-India/†¦Cached * en.wikipedia.org/wiki/History_of_colonialism * Government of India, Report of the Education Commission 1964-66, Delhi, 1966. * D. Warriner, Land Reform in Principle and Practice, Oxford University Press, 1969 * Maddison, â€Å"The Historical Origins of Indian Poverty†

English Placement Essay

Nearly 20 years ago, Raymond received severe head trauma from a car accident which left IM in a coma for nearly a month. Eventually, Raymond recovered but he had difficulty, especially with his memory. Harriet becomes Raymond primary caregiver. Harrier's health began to decline over the years eventually suffering a stroke and a broken hip requiring her placement in skilled nursing home. The family found themselves trying to determine what arrangements their mother had made for her care as well as Raymond.They found that she neglected to address any of their affairs; no powers of attorney, no living wills, no wills and very small nest egg. It was to long after Harriet placement in the home that Raymond is placed the dementia ward of the same facility as Harriet. Because of the lack of planning Raymond son had to be declared is father's legal guardian by the Courts. Although the nursing home claimed the fourth floor was a dementia unit, it was little more than a limited access skilled nursing unit. Patients were permitted to wander the ward with little or no supervision.The family was not happy about the situation but with limited financial resources there was no choice. On February 28th, 2011, Raymond was wandering the halls of the unit, one can only surmise what occurred next. According to a subsequent state investigation, the wing was left unsupervised. An amputee patient fell out of his wheelchair. A life member of the volunteer fire department Raymond heard the wonder alarm sounding and intuitively he attempted open the large nutritional door to the patient's room.The patient was lying on the floor directly behind the door. The door would not open, so Raymond continued to push on the doors trying to be of assistance. Eventually, the staff heard the alarm and responded to find Raymond in the hall and the patient on the floor with head trauma. After the incident, the family received a call from the nursing home stating that Raymond need to go to the hospital p sychiatric unit. The family was not alarmed as this had happened a few times before.The home failed to elaborate. The morning news told the story of an incident of a dementia patient assaulting another. The following evening the news was of a dementia patient being charged with aggravated assault with the District Attorney office considering homicide charges. The family had to obtain a criminal attorney for Raymond, who had already been declared legal incompetent by the courts. It seems the nursing home had not mentioned that to the charging officer or the District Attorney's office.They also had to obtain a civil attorney because the victim's family had indicated they were going to sue all the parties involved. Raymond could be of little help in his defense and became confused easily reverting to his earliest memories. Investigations were being conducted into the events that led to this tragedy. The district attorney's office hired a forensic psychiatrist to determine if Raymond wa s competent and the state department of public welfare was conducting its own investigation. Meanwhile, being unified too hospital psychiatric unit Raymond health declined quickly.He refused to feed himself and became frustrated if others offer to feed himself; a natural progression of dementia. Because of Raymond overall health a feeding tube was rejected by the family. On the evening of April 30, 2011, Raymond died alone in the same hospital as his victim had two months earlier. The following day the district attorney's office stated that Raymond would not have been charged with any criminal charges. Six weeks later the nursing home suffered one of the largest fine in the history of the State as well as being placed on a provisional license.

Public finance

The researcher by introduction which includes background to the problem, Statement of the problem, Research questions, Objective of the study, Significance of the study, and the scope and limitation of the study. In the second chapter there is literature review, both theoretical and empirical literature review in which there are some terms defined with relevant theories. The third chapter explains about now the study wick be conducted and techniques that will be used in conducting the research study The third chapter shows and explains the schedule of activities, references and bibliography.The fourth chapter give much details of the research topic by answering the research questions both specific and general research questions. It gives a detailed information gathered during the research period so as to give the real situation of the Ministry in relation to the research topic. The last fifth chapter gives the conclusion and recommendation of the researcher in the research area in re lation to the research topic whether the Ministry conduct the situation satisfactory and if there are some added criteria in order to improve the situation in the research area.CPSP: Certified Procurement and Supplies Professional. MTB: Ministerial Tender Board NBMM: National Board for Materials Management PPA : Public Procurement Act IAA: Institute of Accountancy Arusha Head of Department HOD. PMU. Procurement Management Unit NGO: Non Governmental Organization . United States of America USA' CICA. Competition in Contracting Act : Member of the Parliament MP The Ministry of Infrastructure Development (MID) Head Office is located at the City Centre in Dar-es-salaam at llala Municipal, Pamba Road (Tancot House).The name was officially launched in 1995 and was formerly known as Ministry of works. The ew ministry is the combination of the former Ministry of Works and the Ministry of Communication ; Transportation. It is headed by the Minister Hon. Mr. Andrew Chenge (MP), assisted by Hon . Dr. Maua Daftari (MP) and Dr. Makongoro Mahanga as Deputy Ministers. The ministry of Infrastructures Development is split into two Divisions, namely: 1. Transport Division 2.Communication Division After the introduction of PMS in the year 2003,the ministry adopted a new vision and mission, the proposed functions and structures has put into the new vision, mission and objectives of the ministry. The overall responsibilities of MolD is to structure the transport and communication Infrastructure that is well maintained, providing safe and efficient environment that is friendly and affordable to all parts of Tanzania and one that integrates all modes of transport and communication system economically.Vision of the Ministry: The vision of the ministry is to have efficient and cost effective domestic and international communication and Transport meteorology service to all segments of the population and sectors of National economy with maximum safety and minimum environmental Degradation . Mission of the Ministry: The mission of the Ministry is to have safe, effective and efficient transport and communication and meteorological infrastructures and operations which best meet the socio-Economic needs by improving levels of services at lower costs in a manner which support Government strategies for economically and environment sustainability.Objectives of the Ministry: In order to fulfill the above vision and mission of the sector, the ministry has got the following objectives: To facilitate the provision of adequate, affordable and efficient transport and communication and meteorology infrastructure and services with aximum safety and minimum environment degradation. To ensure a conducive environment for investment in the sector. To improve revenue collection from transport, communication and meteorology service rendered by the sector.To harmonize transport, communication and meteorology standards to those of regional and international groups in which Tanzania is a me mber. To improve services and reduce HIV/AID Intection. Functions of the Ministry. The general function of the Ministry of Communications and Transport are: To initiate and coordinate polices, objectives and strategies on road, railway, pipeline, arine, air transport, posts and Telecommunications. Oversee and co-ordinate performance standards. Monitor and evaluate overall performance contracts.To commercialize and privatize the parastatals in the transport and communication sector The organizational structure of the MolD In order to achieve the objectives, the ministry implements the objectives using five specialized departments at the Head quarter, three regulatory and three Executive agencies: Specialized Departments at the Head Quarters: Department of Administration and Personnel Department of Transport and Communication Department of Accounts and Finance Central Transport Licensing Authority.Regulatory Bodies: Tanzania Civil aviation Authority Tanzania Communication Regulatory A uthority Surface and Marine Regulatory Authority Executive Agencies: Tanzania Airport authority Tanzania Government Flight Agency Tanzania Meteorological Agency. 1. 1 Background to the study Tendering is the method of procurement where by Suppliers, Contractors, and Consultants are invited by procuring entity to compete each other in submitting priced tenders for goods, works, or services (PPA 2004).It is the most popular method recommended by the Act due to its openness, transparency, efficient, and Economy. The history of Procurement Legislation in Tanzania of which tendering found its origin can be traced as far back to 1961 when the Exchequer and Audit Ordinance No. 21 of 1961 was enacted as a Legal mechanism for the purpose of controlling the Public Procurement and Supplies activities. Five years later i. e. 1965 the financial Order part Ill (Stores Regulation 5th Edition 1965) was enacted by the parliament as the guideline to the public Fund by Government officials.Due to the weakness of the old legislation, there was a number of studies carried out in the Country funded by the World Bank to review the Public Procurement System hich eventually found that there was a need for more effective legislation to govern Procurement in the Public Sector to repeal and replace the Exchequer ; Audit Ordinance of 1961, and consequently, Public Procurement Act No. 21 of 2001 came into the e ttect to cater tor the detlciencies ot the old legislations. The enactment of PPA 2001 was only part of the on going Public Procurement reforms.These reforms resulted into the enactment of the PPA 2004 which repealed PPA 2001. The enactment of PPA 2004 was aimed at addressing the deficiencies of the old legislation(s), by enforcing the best practices and professional standards of inancial Management and control of Public properties and resources It is because of this important historical background that TENDERING as a Procurement Method is accorded Importance by the Act due to its o penness, efficiency, economy, and as far as Public Expenditure is concerned.Good practice of tendering reduces total transaction costs and produce timely result, and efficiency use of resources, Poor practice of tendering led to waste and delays and often the cause of allegation of corruption and inefficiency (MasanJa 2004). It follows that the Public Sector particularly the Ministry of Infrastructure Development hould realize the values for money procurement and tendering, among other methods, it must be done in accordance to the existing procedures. 1. 2 Statement of the problem The service oriented organization has a core interest to attain vision and mission.Public Sector in Tanzania, Ministry of Infrastructure Development being one of it, is there to deliver better services to the society, in other hand it spent about 80% of the National Budget on the procurement of goods, Services and works. On realization of this truth the Government has enacted the procurement laws as the gu ide to ensure roper utilization of Pubic Funds. One feature of procurement laws is open/unrestricted tendering characterized by fairness, transparency, and economy.The procedure requires some steps to be accomplished before the contract for delivering of goods, services or execution of work is awarded to the prospective bidder. Open tendering is the most popular procurement method envisage by the Public Procurement Act No. 3 of 2004. It follow that the role of effective open tendering procedures and regulation is to ensure that the system is operated in such away that it reduces the transaction costs, fficiency use of the resources available, efficiency utilization of the time required, and ensure that the system is understood and can be handled by the concerned parties properly.This will Justify the proper use of Public Fund and the attainment of Entitys objectives. The efficiency and adequacies of tendering procedures and quality performance is the end result realization. This is to say that if open tendering is adhered and administrated according to the laid down effective procedures and regulation the end result will be quality of goods, works and services delivered. 1. 3 Research Questions 1. 3. 1 General Question Is open Tendering as a procurement method in Public Sector e 71 32 Specitlc Questions O Are the people involved in procurement?I. e. members, the knowledge of Public Procurement Act 2004? Ministerial Tender Board PMIJ member and HOD have O Are the procedures and Regulation as directed by PPA for open tendering adhered by tender board members or tender evaluation committee or the PMIJ? O Are the tender documents prepared using standard tendering documents as issued by PPRA ? O Can lack of training and understanding of PPA 2004 and their respective regulations contribute to the ineffectiveness of tendering as procurement method? . 4 Study Objectives 1. 4. General Objective The general objective of the study is to evaluate factors that affect the e ffectiveness of open tendering as procurement method in Public Sector. 1. 4. 2 Specific Objectives OTO find out whether the procedures and regulations used for open tendering in the Public Sector are inline with PPA requirements OTO evaluate whether those people i. e. PMU, CTB,;HOD are well involved in the procurement and have the knowledge of the PPA and Regulations. OTO find out whether the lack of procurement capacity in Public Sector contributes to the ineffectiveness of open tendering.OTO check out hether tender documents are prepared according to Standard Tendering Documents and other guidelines (if any) issued by PPRA. 1. 5 Significance of the Study This study has shown clearly problems involved in tendering process including as well as factors hindering proper adhering procedures in Public Sectors. The study may attract the government, donors and NGOs on the need to build Procurement Capacity in the Public Sectors in Tanzania. On the other hand, this study has further served as guidelines for the future reference for those intending to study on procurement laws notably in the area of tendering transactions. . Scope and Limitation of the study his study has been conducted at the Ministry of Infrastructure Development Head Office, which is located in Dar-es-salaam City at llala Municipal. The study has based specifically on such areas as Procurement and Purchasing section, Tendering section and Supplies section. The study has examined the factors affecting the effectiveness of open tendering as procurement method in the Public sector. The coverage included system of procurement in tendering process, tendering documents and prospective laws applied.During the research period the researcher expected the following limitations: O On the Job training took a lot of time for researcher to do other work which has no relation with the researcher topic so time for research has beeen limited to acquire the required data through interviews and questionnaires. (J Som e ot the employees that the researcher managed to nave spot interview they became reluctant to give what is real practiced in the organization in fear that the information collected can be presented to the management and investigation can be made to the concerned staff.Successful Tender â€Å"Means a tender selected by the procuring entity as; offering the lowest evaluated cost in case the method of procurement used was competitive tendering or being the most responsive to the needs of procuring entity if the procurement method used as competitive quotations, single sources procurement, competitive selection or where goods or services are of minor value†. Supplier â€Å"Means company, corporation organization, partnership, or individual person supplying goods, or services, hiring equipment or providing transport services and who is according to the contract is a potential party with the procuring entity' Tender â€Å"Means offer, proposal or quotation made by a supplier, co ntractor, or consultant in response to a request drawn by a procuring entity' Works â€Å"All works associated with the construction, reconstruction, demolition, repair or enovation of a building structure, road or airfield†.Lowest Evaluated Costs ‘Means the priced offered by supplier, contractor or consultant that is found to be the lowest after consideration of all relevant factors and the calculation of any weighing for these factors, provided that such factors have been specified in the tender document†. 2. 3 Theoretical basic of the study. Mhilu (2006) in his paper presented during the 21st NBMM Professional Annual Conference contended that an open tendering is the preferred way to promote open and effective competition. He however agreed on the need to bring a balance etween tendering cost and the benefit received, he further enumerated circumstances where open tendering may not be the preferable method to include if; O There is Justification for single sour ce or emergence procurement or OThe cost of an open tendering exceed direct savings that might be enjoyed or OThere are other benefits foregone by using another procurement method.The World Bank guideline (1999) maintained that the objective of tendering is to attain both the classical and contemporary procurement objectives that include transparent and all aspects contributing towards proper administration of tender, hese are proper goods, works and services of right price, through authorization and in a transparent manner. The guideline further continue that, competitive bidding or tendering is the most effective method in attaining the above mentioned objective when properly administered. i Open Tender This is tendering process which is done through open advertisement through widely circulated media such as newspapers of wide circulation. Through the advertisement a procuring entity states its requirements through specification and terms of purchase. Potential suppliers / Contrac tors & Consultants respond to the