Sunday, December 29, 2019

The Narrative Of The Life Of A Slave Girl By Harriet Tubman

Injustice is a prevailing theme in Incidents in the Life of a Slave Girl by Harriet Tubman, Narrative of the Life of Frederick Douglass by Frederick Douglass, Spider Woman s Web by Susan Hazen-Hammond and Great Speeches by Native Americans by Bob Blaisdell; the diligence of several characters have made it possible for them to preserve and overcome injustices. America has not always been a land of the free for colored people; white settlers destroyed the meaning of freedom when they robbed the land from the indigenous people. Freedom was also destroyed when slaves in America were not treated as full human beings. Despite of many obstacles the oppressed faced, their thirst for freedom and determination helped them in reaching their goals. Slavery was a mental and physical degrading system keeping human beings such as Harriet Tubman in Incidents in the Life of a Slave Girl from gaining freedom. Tubman was born into slavery following the status of her enslaved mother; she recalls a wonde rful childhood due to being naive about the slave system. However, as Tubman becomes old enough to work, she is under the power of her owner s father, Mr. Flint, who does not let her out of his sight. Harriet Tubman becomes a victim of obsession as well as sexual harassment; she felt the perverted stares of her master, she received derogatory letters outlining his desires for her and made her feel worthless. Tubman tried to escape these perversions by telling her master s wife, Mrs. Flint,Show MoreRelatedHarriet Tubman And Frederick Douglass1749 Words   |  7 Pagesimpacted the economy, because people wanted to keep slaves around to use them in the south, which has an agriculturally based economy. Leaders like Harriet Tubman, Frederick Douglass, and William Lloyd Garrison were instrumental in freeing the black slaves and helping draw attention to the grave inequalities between the races in the United States. Through Harriet Tubman’s growth from a slave to a â€Å"criminal † who helped free over 300 hundred slaves in her lifetime, and Frederick Douglass’s amazing literaryRead MoreThe Life Of A Slave Girl, By Harriet Tubman And The Fight For Freedom1394 Words   |  6 Pagesof freedom held by different groups using the following texts: â€Å"Incidents in the Life of a Slave Girl†, â€Å"Harriet Tubman and the Fight for Freedom: A Brief History with Documents†, â€Å"Women, Race Class†, and â€Å"Narrative of the Life of Frederick Douglass, an American Slave†. To enslaved black women, family was what their concept of freedom centered on. Harriet Jacobs’ painful story, Incidents in the Life of a Slave Girl, focuses on her primary goal of attaining freedom for herself and her children, BennyRead MoreThe Path to Aboliton 1312 Words   |  5 Pagesto influence the participation of the abolition movement. One of the many strategies used by American abolitionists was the use of slave narratives. This moral persuasion was a very useful tactic. The creation of these narratives helped white northerners identify with the mindset of an African American slave in the south. The narratives illustrated the experiences slaves overcame to find freedom. Another major strategy that was useful to the slavery movement was the involvement of women abolitionistsRead MoreNight John805 Words   |  4 PagesSarny, a 12-year-old slave girl in the ante-bellum south, faces a relatively hopeless life. Her chief duties at the plantation of Clel Waller are servi ng at table, spitting tobacco juice on roses to prevent bugs, and secretly conveying intimate messages between Waller s wife, Callie, and Dr. Chamberlaine. Then Nightjohn arrives. A former runaway slave who bears telltale scars on his back, he takes Sarny under his wing and, in exchange for a pinch of tobacco, secretly begins to teach her to readRead MoreThe Horrific Effects Of Slavery On African Americans1649 Words   |  7 PagesMany are aware of the gruesome effects of slavery. But how many take into consideration the minute, yet very significant, basic privileges that were revoked from the innocent, enslaved African Americans? A majority of slaves were prohibited from knowing birth dates, family heritage, common arithmetic, and much more. A fear so great that the agglomeration of African Americans would rise up, forced government officials to set certain codes (rules) that ultimately preempted rebellion and escape. TheseRead MoreSlavery And The Slavery Of Slavery Essay1742 Word s   |  7 Pagesthemselves war or even used forms of resistance to define a free status. Freedom was more than just being a freeman or freewoman, it was about obtaining citizen and certain rights, not previously obtained. Slaves often were overworked, were separated from loved ones and made wealth possible for their slave masters; they were also tortured by their masters, in an inhumane way. But they often found ways to resist their masters, and the institution of slavery in a subtle or a suicidal way. The visions of freedomRead MoreThe Life Of Harriet Tubman And Sally Hemings2156 Words   |  9 Pagescenter of the discussion; whether they were owners or slaves, men are presented first. Black women are pushed in the background except for the most famous like Harriet Tubman and Sally Hemings. In North America, specifically the United States, more than six hundred thousand slaves were brought in from Africa and the Caribbean between 1620 and 1865, the laws regarding slaves were con densed into slave codes that varied from state to state. Female slaves usually received the worst of it. Abusing them wasRead MoreAfrican American Women Under Slavery Essay2412 Words   |  10 Pagesunder slavery during the Slave Trade, their exploitation, the secrecy, the variety of tasks and positions of slave women, slave and ex-slave narratives, and significant contributions to history. Also, this paper presents the hardships African American women faced and the challenges they overcame to become equal with men in today’s society. Slavery was a destructive experience for African Americans especially women. Black women suffered doubly during the slave era. Slave Trade For most womenRead MoreBibliographic Essay on African American History6221 Words   |  25 PagesAmerican Experience: An Historiographical and Bibliographical Guide (Westport: Greenwood Press, 2001); and Randall M. Miller and John David Smith, eds., Dictionary of Afro- American Slavery (Westport: Greenwood Press, 1988), provide informative narratives along with expansive bibliographies. General texts covering major historical events with attention to chronology include John Hope Franklin and Alfred A. Moss, Jr., From Slavery to Freedom: A History of African Americans (Boston: McGraw

Saturday, December 21, 2019

The Three Major Religions Of The World - 1465 Words

On this vast planet religions are becoming more prevalent and are being studied more frequently in recent times. Many individuals want to study and learn about the origins of some religions, on where they were developed and what was the cause of this glorification of a divine. The art of religion is processed by many ideologies, background, beliefs, myths, and rituals. The five major religions of the world include: Christianity, Judaism, Islam, Buddhism, and Hinduism are solely based on these ideologies, and ultimately leads to one goal, to follow the path of god, or to seek a euphoric state of salvation. In spite of all the differences among the world’s five major religions, they have very similar ethical constructs, which should encourage more mutual respect among them. Each of the world’s five major religions have a set of principles and laws in which they abide by. In the morals and ethics of Christianity, they have the Greatest Commandment which pertains to loving God with all your might. To fulfill this principle, they follow the Golden Rule (do unto others as you would do unto yourself), and the Ten Commandments. The Ten Commandments are very similar to the 5 Precepts of Buddhism: do not kill, do not steal, do not participate in sexual misconduct, do not lie, and to not become intoxicated. These values are shared among people of the Islamic religion as they do not believe in the wrongdoings of certain actions within the Halal law as it dictates what one’s actions isShow MoreRelatedThe Middle East: The Birthplace of Three Major World Religions834 Words   |  4 Pagesargue that because the Middle East, especially Jerusalem, is a place of importance for three major world religions, this region is bound to have strained relationships. However, in order to fully understand this region, it is necessary to have an understanding of the three religions that lay claims to the Middle East. Those religions are Judaism, Christianity, and Islam. Although on the surface, these three religions seem quite unrelated, they are actually intricately bound together and very similarRead MoreSimilarities of Judaism, Islam, and Christianity Essay986 Words   |  4 PagesThere are many religions today that people worship and adapt into their daily lives are their creed. Some may have a lot of gods, while some only have one god. But three of these religions are considered as the major religion practiced by most people in the world today. Although different in some senses in terms of history and other teachings, they all have things in common that most of their followers do not seem to realize. The similarities are very important to understand each religion better andRead MoreThe Clash of Secular Thought and Religion1647 Words   |  7 Pagesclash between secular thought and religion since its formation of societies in the classical age. Both have made an equal effect on the culture of each empire by influencing people to change their belief on the world. Major religions have made interactions, which affected some of their ideas for what they have become now. The major religions during the classical age are Christianity, Judaism, Buddhism, Islam, Hinduism, Jainism, Daoism, and Zoroastrianism. These religions also have similarities and differencesRead MoreThe Three Major Religions Essay1429 Words   |  6 PagesThe Major Religions Judaism, Christianity and Islamic Humanities 101 August 28, 2010 Strayer University The major religions in the world are Judaism, Christianity, and Islam. Judaism, Christianity, and Islam are monotheistic religions, namely they believe that there is only one God. All three religions believe that this God is the origin and source of all that exists. God cares about the entire creation and desires the well-being of all. God is just and has provided basicRead MoreReligion Is A Different Experience For Each Human Being1504 Words   |  7 PagesReligion is a different experience for each human being. The various aspects of religion appeal to different types of people. Whether they choose to follow for the protection of a great and powerful deity (or deities) or for the religious customs that they practice and complete in order to be seen as a devout follower of their faith. At it’s most basic level, the definition of religion depends solely on the individual and what they are looking to get out of being religious and devoutly (or not so)Read MoreThree Religions : One God1467 Words   |  6 PagesThree Religions: One God Christianity, Islam, and Judaism are three of the most influential religions in the world. Together, they account for almost four billion followers. These religions are usually referred to as the Abrahamic religions. This is because they all claim Abraham as an important pillar of their faith. Christianity, Islam, and Judaism have many things in common, including a main place of worship and holy book, but within these similarities are some major differences. ChristianityRead MoreThe Middle East1289 Words   |  6 Pagescultures rooted there. Beneath these cultural differences are theories based on the different religious belief systems in the variety of cultures. There are three major religious based out of the middle east, Judaism, Christianity, and Islam. Why do these religions have such a rift between them, if their principles are similar? All three of the religions have similar qualities, and many differences, but is that still a reason to compete with each other the way that they do? Christianity, Judaism, and IslamRead MoreThree Religions and Three Holy Cities 990 Words   |  4 Pagesof cultures as well as religions. It has an significant past with three major religions: Islam, Christianity, and Judaism. It is quite remarkable that Southwest Asia has been a holy place for all three, and although it causes turmoil it is important to understand the three religions and their customs. Such information may help us not to judge so qu ickly or perhaps to grow in our knowledge about the world. Hopefully this will help everyone to have a wider view of the world than just the town theyRead MoreLife of Pi Essay1205 Words   |  5 PagesMartel proposes many religious differences, and similarities from religions located around the world. These questions ask such things as, is it possible to be a multi-religion person? Are all religions different? How are some religions the same? Life of Pi was written in 2002 and is a fascinating story of how a young man, Pi Patel, makes it in a world with his own personal beliefs. He adopts the three major religions of the world being Hinduism, Christianity, and Islam. Life of Pi is a very questioningRead MoreChristianity, Judaism, And Islam1683 Words   |  7 Pages World religions have been a key factor in the development of the world throughout the course of time. Religions like Christianity, Judaism, and Islam have been the major players in the development. These religions impacted the world and future development through their holidays, foods, and through their sports.The future of the world was shaped around these three religions and more is yet to come. They impacted the world in many ways, but there were certain things like all the different holidays

Friday, December 13, 2019

Harnessing Solar Energy Free Essays

Harnessing of Solar Energy: Photosynthesis versus Semiconductor Based Solar Cell Photosynthesis and semiconductor-based solar cells are both used to harness solar energy from the sun – photosynthesis for plants and semiconductor based solar cells for human beings. Photosynthesis consists of light reactions and dark reactions. It is a process in which carbon dioxide (CO2), water (H2O) and light energy are utilized to synthesize an energy-rich carbohydrate like glucose (C6H12O6) and to produce oxygen (O2) as a by-product. We will write a custom essay sample on Harnessing Solar Energy or any similar topic only for you Order Now Simply put, photosynthesis is a process that transfers energy from the sun (solar energy) into chemical energy for plants and animals. Photosynthesis is a vital process among plants, algae and some bacteria that are able to create their own food directly from inorganic compounds using light energy so that they do not have to eat or rely on nutrients derived from other living organisms. A semiconductor-based solar cell is devised to convert light to electric current. The solar cell directly converts the energy in light into electrical energy through the process of photovoltaics (a field of semiconductor technology involving the direct conversion of electromagnetic radiation as sunlight, into electricity). Solar cells do not use chemical reactions to produce electric power, and they have no moving parts. Most solar cells are designed for converting sunlight into electricity. In large arrays, which may contain many thousands of individual cells, they can function as central electric power stations analogous to nuclear, coal-, or oil-fired power plants. The conversion of sunlight into electrical energy in a solar cell involves three major processes: absorption of the sunlight in the semiconductor material; generation and separation of free positive and negative charges to different regions of the solar cell, creating a voltage in the solar cell; and transfer of these separated charges through electrical terminals to the outside application in the form of electric current. Comparisons Photosynthesis and semiconductor-based solar cells both get their energy from the sun and convert it into a form that is needed either by plants or humans (Vieru, 2007). The first two steps of photosynthesis involve capturing photons released from the sun and using that energy to create a flow of electrons. From there, photosynthesis involves using that electrical energy to create chemical energy† (Stier, 2009). The products of photosynthesis are sugars to feed plants. Semiconductor-based solar cells also capture photons that use energy to create a flow of electrons which create electrical energy. A final similarity between photosynthesis and solar cell technology is that â€Å"a semi conductor has solar cells that trap energy from the sun and convert it into electricity. Plants have cells that trap energy from the sun and convert it into useful products† (Haile O’Connell, 2005). Contrasts The first contrast is in the conversion of energy trapped by the sun – photosynthesis converts solar energy to chemical energy used by plants and semiconductor-based cells convert solar energy into electricity used by humans. The solar panels for semiconductors are manmade and photosynthesis comes from a natural process. Finally, photosynthesis has been around for billions of years making it the oldest technology on earth (Stier, 2009). Charles Fritts created the first solar panel in 1883 which means the semiconductor has been around for about 229 years – a mere zygote to photosynthesis. Thermodynamics Semiconductor-based solar cells and photosynthesis both use the laws of thermodynamics. Thermodynamics is the study of the conversion of energy between heat and other forms, mechanical in particular and it has three laws. The first law of thermodynamics says that energy is conserved, it is neither created nor destroyed but can change form. This is called energy conservation. The second law of thermodynamics says that systems always tend to be in states of greater disorder. As disorder in the universe increases, the energy is transformed into less usable forms. The third law of thermodynamics is usually stated as a definition: the entropy of a perfect crystal of an element at the absolute zero of temperature is zero. Thermodynamics apply to photosynthesis by plants transforming sunlight energy into food – this is an example of the first law. During the process of photosynthesis plants also lose energy because they to not convert all of he energy trapped from the sun into food. Some of the energy is lost in the process – this demonstrates the second law of thermodynamics. Plants needing to trap energy from the sun constantly demonstrates the final law of thermodynamics because the cycle is repeated. In semiconductor-based solar cells energy from the sun is converted to electricity – this is the first law. Because energy is lost in the conversion, the second law of thermodynamics is applied here. Finally, the cells have to continually obtain energy from the sun which obeys the third law of thermodynamics (Heckert, 2007). Solar energy has been around for billions of years whereas semiconductor-based solar cells have only been around a little over 200 years. In writing this, I have discovered that solar energy is harnessed by both photosynthesis and semiconductor-based solar cells to convert energy into food and electricity to be used by plants and human beings. Both photosynthesis and semiconductor-based solar cells utilize all three laws of thermodynamics by converting energy, losing energy, and trapping energy constantly. This shows the many similarities and differences between photosynthesis and semiconductor-based solar cells. How to cite Harnessing Solar Energy, Essay examples

Thursday, December 5, 2019

What Is Food Microbiology free essay sample

What is Food Microbiology Food microbiology is the study of food micro-organisms; how we can identify and culture them, how they live, how some infect and cause disease and how we can make use of their activities. Microbes are single-cell organisms so tiny that millions can fit into the eye of a needle. They are the oldest form of life on earth. Microbe fossils date back more than 3. 5 billion years to a time when the Earth was covered with oceans that regularly reached the boiling point, hundreds of millions of years before dinosaurs roamed the earth. The field of food microbiology is a very broad one, encompassing the study of microorganisms which have both beneficial and deleterious effects on the quality and safety of raw and processed foods. Food science is a discipline concerned with all aspects of food beginning after harvesting, and ending with consumption by the consumer. It is considered one of the agricultural sciences, and it is a field which is entirely distinct from the field of nutrition. We will write a custom essay sample on What Is Food Microbiology or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In the U. S. , food science is typically studied at land-grant universities. Examples of the activities of food scientists include the development of new food products, design of processes to produce these foods, choice of packaging materials, shelf-life studies, sensory evaluation of the product with potential consumers, microbiological and chemical testing. Food scientists in universities may study more fundamental phenomena that are directly linked to the production of a particular food product. Food scientists are generally not directly involved with the creation of genetically modified (bio-engineered) foods. Some of the subdisciplines of food science: Food safety, Food engineering, Product development, Sensory analysis, Food chemistry. The primary tool of microbiologists is the ability to identify and quantitate food-borne microorganisms; however, the inherent inaccuracies in enumeration processess, and the natural variation found in all bacterial populations complicate the microbiologists job. Without microbes, we couldn’t eat or breathe. Without us, they’d probably be just fine. Understanding microbes is vital to understanding the past and the future of ourselves and our planet. Archaea look and act a lot like bacteria. So much so that until the late 1970s, scientists assumed they were a kind of â€Å"weird† bacteria. Then microbiologist Carl Woese devised an ingenious method of comparing genetic information showing that they could not rightly be called bacteria at all. Their genetic recipe is too different. So different Woese decided they deserved their own special branch on the great family tree of life, a branch he dubbed the Archaea. Archaea comes from the Greek word meaning â€Å"ancient. † An appropriate name, because many archaea thrive in conditions mimicking those found more than 3. 5 billion years ago. Back then, the earth was still covered by oceans that regularly reached the boiling point — an extreme condition not unlike the hydrothermal vents and sulfuric waters where archaea are found today. Some scientists consider archaea living fossils that may provide hints about what the earliest life forms on Earth were like, and how life evolved on our planet. In addition to superheated waters, archaea have been found in acid-laden streams around old mines, in frigid Antarctic ice and in the super-salty waters of the Dead Sea. A number of other extreme-living bacterial species also enjoy these conditions, too, such as the community of cyanobacteria and bacteria shown top right. Foodborne illness or food poisoning is caused by consuming food contaminated with pathogenic bacteria, toxins, viruses, prions or parasites. Such contamination usually arises from improper handling, preparation or storage of food.