Chemistry

DuPontAn investment analysis DuPont makes a variety of high-value products for industry today, including polymers,chemicals, fibers, and petroleum products...products for agriculture, electronics,transportation, apparel, food, aerospace, construction, and health care.DuPont servescustomers in these and other industries every day, offering "better thingsfor better living"as the company prepares to begin its third century of scientific,technological,commercial, and social achievement. DuPont is a
Summary and Synthesis of Mike Rose's "Lives on the Boundary" Carl Woodward's article in the Battalion relating to the idea that undergraduates do not care about important issues is on average totally inaccurate. "Lives on the Boundary", an excellent, informative essay by Mike Rose is a great example of how and why education should be equal for everyone. My fellow classmates and I mostly agree with Mike Rose's essay and disagree with Carl Woodward's opinion. We care about important issues and th
Ernest Rutherford Rutherford was born on August 30, 1871, in Nelson, New Zealand. He was educated at the University of New Zealand and the University of Cambridge. He was a professor of physics at McGill University in Montreal, Quebec from 1989 to 1907. He was also professor at the University of Manchester in England. After 1919 he was professor of experimental physics and director of the Cavendish Lab at the University of Cambridge moreover held a professorship, after 1920, at the Royal Instit
Dr. Brenda J. Little Dr. Brenda J. Little of the Naval Research Laboratory Stennis Space Center is the recipient of the 1995 Women in Science and Engineering Award. This award recognizes specific or special scientific or technical contributions by a woman scientist in the Federal service and specific contributions made by a woman scientist toward encouraging young girls and women to pursue science or engineering careers, or enhance employment, promotional or development opportunities for women s
The Life of LOUIS PASTEUR Louis Pasteur was born on December 27, 1822, in Dôle, a small town in France. He grew in a humble family and his father was a tanner. He graduated in 1840 from the College of Arts at Besancon and entered the prestigious Ecole Namale Supervieure, Paris, to work for his doctorate degree. He chose for his studies the then obscure science of crystallography, which was to have a great influence on his career. Pasteur entered the scientific world as a professor of physics at
Svante August Arrhenius Svante August Arrhenius was born at Uppalsa, Sweden, on February 19,1859 His intelligence and creativity were apperent nt from an early age--he taughthimself to read when he was three Although credi ted with many scientificinnovations, he remains best known for his ionic theory of solutions, For which hewas awarded the Nobel Prize in chemistry in 1903 Arrhenius henius died inStockholm on October 2, 1927 Science is a human endeavor subject to human frailties and governed b
Kurt Vonnegut: A Canary in a Coal Mine Kurt Vonnegut Served as a sensitive cell in the organism of American Society during the 1960's. His work alerted the public about the absurdity of modern warfare and an increasingly mechanized and impersonal society in which humans were essentially worthless and degenerated. The satirical tone and sardonic humor allowed people to read his works and laugh at their own misfortune. Vonnegut was born on November 11, 1922, in Indianapolis, where he was reared.
Estuaries An estuary is a coastal area where fresh water from rivers and streams mixes with salt water from the ocean. Many bays, sounds, and lagoons along coasts are estuaries. Portions of rivers and streams connected to estuaries are also considered part of the estuary. The land area from which fresh water drains into the estuary is its watershed. Estuaries come in all shapes and sizes, each unique to their location and climate. Bays, sounds, marshes, swamps, inlets, and sloughs are all exampl
John Muir's Trail in History John Muir was a man of great importance in the history of the United States and in the preservation of it's beauty. His tireless efforts to protect natural wonders such as Yosemite Valley demonstrated his undying love for the outdoors. Muir took a stand against the destructive side of civilization in a dauntless battle to save America's forest lands. The trail of preservation that Muir left behind has given countless numbers of people the opportunity to experience na
The Atmospheric Ozone Layer The stratospheric ozone layer exists at altitudes between about 10 and 40km depending on latitude, just above the tropopause. Its existence is crucial for life on earth as we know it, because the ozone layer controls the absorption of a portion of the deadly ultraviolet (UV) rays from the sun. UV-A rays, including wavelengths between 320 and 400nm, are not affected by ozone. UV-C rays between 200 and 280nm, are absorbed by the other atmospheric constituents besides oz
The Cause and Effects of Acid Mine Drainage INTRODUCTION Imagine going fishing on a cool Autumn day, the trees are all different shades of orange, brown and red and the birds are singing their beautiful songs, but their is a serious problem because when you arrive at the river all plant and animal life are gone. This is by no means a recent phenomenon. This is due to the effects of acid rock drainage (ARD). This is a problem that has been occurring since ancient times, but it was not until the 1
The Ecology of a Rain Forest In 1980, the estimated amount of rain forests in the world was 40,000 square miles. This number decreases each year by roughly 1,000 square miles due to construction and the resources being used for profit. It is too bad, because the rain forest is one of the most beautiful places on earth. It is the most diverse, containing the most species of living things, much more than anywhere else, and most have yet to be identified. All rain forests are located on earth's "g
The Lord of the Flies - Character Analysis Ralph: main character- Ralph is the narrator of the story. Jack: Jack is Ralph main enemy in the story. He leads the hunters. Piggy: Piggy is the smart one of the group. Simon: He is my favorite character in the story. He is viewed as the Christ-figure and interprets the mysteries of the island. Roger: Roger is Jack’s “sidekick” and is a vicious murderer at heart. Sam and Eric: The twins stick close to Ralph until they are forced to join the hunte
anti-matter summary Anti-Matter Summary Introduction Ordinary matter has negatively charged electrons circling a positively charged nuclei. Anti-matter has positively charged electrons - positrons - orbiting a nuclei with a negative charge - anti-protons. Only anti-protons and positrons are able to be produced at this time, but scientists in Switzerland have begun a series of experiments which they believe will lead to the creation of the first anti-matter element  Anti-Hydrogen.The Research Ea
h Hot Essays And Papers In Mrs. Burrows� seventh grade English class, I wrote a paper entitled Women vs. Men in the Work Force. I researched for weeks and weeks to get all of the information I could on pay differences, percentages of working women and what jobs they were doing. In 1988, my paper focused on sexual discrimination and the wage difference. For example, in 1998, �women received 63% of the pay men received for the same job.� I remember finding that out and asking my dad why tha
A Man and His Guns The Colt six shooter will always be a legend to many fighting men. Whether you know it as an accurate, cowboy, Texas Ranger, gun-slinging, out West, corral gun, or as a little protection, the Peacemaker by Samuel Colt and Samuel Colt will never be forgotten. Samuel Colt is known as the inventor of the first revolving firearm. Colt was born in 1814 to a family were money was not the pressing issue. His father ,Christopher, was a man that owned his own silk mill in the town whe
Alfred Nobel was born in Stockholm, Sweden on October 21, 1833.(Encarta) His father Immanuel Nobel was an engineer and inventor who built bridges and buildings in Stockholm. In connection with his construction work Immanuel Nobel also experimented with different techniques of blasting rock. Alfred's mother, Andrietta Ahlsell came from a wealthy family. Due to misfortunes in the construction work caused by the loss of some barges of building material, Immanuel Nobel was forced into bankruptcy th
Hopes and Dreams Science has been the backbone of my life ever since my high school days in Malaysia. Although I studied many science subjects like Physics and Biology, I was especially fond of chemistry. My fondness of chemistry was attributed to my chemistry teacher Mr. Ang, in the eleventh grade who motivated me to explore every topic in great depth. He always gave me great advice, and I was greatly influenced by his spirit and values. Before I applied to universities in Malaysia, I attended
          Knute Kenneth Rockne was born on March 4, 1888 in Voss, Norway. He first moved to Chicago at the age of 5. Nobody liked him there, and he was in many fights. Before football or even baseball, Knute discovered skiing.  He loved it, and went skiing every chance he got during the winter. Knute was a natural athlete, and excelled in all of the sports he tried. He excelled in track, making a name for himself later on.         Although he was always one of the shortest guys around, Knute was
PURPOSE : In this particular laboratory experiment, we are going to determine the molar mass of an unknown gas, from the gas density. We are also going to use gas density, along with the kinetic molecular theory, to explain the behavior of gas filled balloons. Finally, we are going to demonstrate the effects of temperature and pressure changes of gasses. PROCEDURE : We are using the experimental procedure as described in our laboratory manual. University of Wisconsin - River Falls Laboratory Ma
The Education System The education system in my country is different from U.S education; mostly it is similar to France education system. The education system in my country is very restricted and it is not easy to graduate from high school. I have been attending US colleges for almost four years now. I finished high school in my country and never get a chance to attend college in there. In this essay I would like to compare and contrast the differences between my high school education system an
The Fear of Science To live in the today's world is to be surrounded by the products of science. For it is science that gave our society color television, the bottle of aspirin, and the polyester shirt. Thus, science has greatly enhanced our society; yet, our society are still afraid of the effect of science. This fear of science can be traced back to the nineteenth century where scientist had to be secretative in experimenting with science. Although science did wonders in the nineteenth centur
Isn=t it Ironic? Although I am generally content with my meager day-to-day existence, there are a few days when I feel that I might as well have not been born. These are the days when I feel like asking the world" "Why is this happening to me?" These are the same days Alanis Morissette denounces in her aptly named song "Ironic" However, despite the verbal lyrics, there is an overall message that is quite the opposite. Alanis is quite good at setting the mood of her chart-rocking songs and "Iron
Doctor A doctor is someone who can help someone else in need. There are many types of doctors, ranging from general pediatricians to specialists. They are respected people and are looked to when something is wrong. Everyone needs a doctor at some point, so doctors are very much in demand. I am interested in this career because I like to help people. Also, it pays well so I can live off the salary. Another reason is because many of my relatives are doctors, nurses, or dentists. Even though schoo
The word mortician brings what images to mind? The career of a mortician is surprisingly different than it is portraied in movies and books. Being a mortician is a very rewarding job both personal as well as psychological to those with the temperament, training and discipline required to do the job properly. In this paper I'll be reporting the requirements to become a mortician, also called funeral director or undertaker, the duties the job requires of you, and the outlook of this career in the
Final Exam Question #1 At risk students, meaningful classroom experience aid young minds to develop sound basic education needs for example, Reading, Math and English by the establishment of an academic support base for "At Risk" students. to provide social and emotional support by reinforcing the idea of self esteem and positive self imaging We shall also strive to be eclectic in our approach, and believe that a combined effort of family members, administrators, teaching staff culturally aware
Dr. Anthony D. Johnson Dr. Johnson was born in Brooklyn,New York. His father was a bus driver for the area and his mom worked at the local post office. Since he had no role models in his family what led him to become a scientist? One Christmas, when he was nine years old he received a chemistry set. That turned everything around. That chemistry set inspired him to become a scientist. In later years, he went on to Samuel Tilton high school. After being very successful through out his high school
Education, without it we would all be mindless wonders wandering around the globe. Education is an important factor in our lives, but the past, present, and future of education is changing. And change it will until our education system is the best in the world. In the past, Education in America was plain and simple. We've all heard the stories of how our ancestors used to have to walk to school 5 miles in the snow in the heat of summer. These shameless exagerations were meant for us to think th
ENGLISH IS WEIRD - BUT FUNNY Richard Lederer was once asked where he would get all these funny stories he answered: „Ever since I became a writer, I had found that questions the most difficult to answer and had only recently come up with an analogy that I thought would satisfy both my audience and me. Pouncing on the opportunity to unveil my spanking new explanation, I countered with, Where does the spider get its web? The idea, of course, was that the spider is not aware how it spins out its i
Man is innately good, but has the ability to be evil. I believe that a majority of people do what they believe to be right. Whether they are correct or not is another matter. In order to be truly evil, I believe that one has to purposely, consciously, try to hurt others. Be it physically or mentally, a conscious effort to injure others is for no obvious benifit to the human race is evil. I also think that good and evil are on totally different planes than right and wrong. They do not go hand in
Is More Than One Cause of AIDS Possible? “The HIV establishment and its journalist allies have replied to various specific criticisms of the HIV theory without taking them seriously. They have never provided an authoritative paper that undertakes to prove that HIV really is the cause of AIDS.... After ten years of failure, it is time to take a second look.” -Charles A. Thomas, Jr., Kary B. Mullis, and Phillip E. Johnson (qtd. in Atwan) A homosexual male exits the HIV/AIDS testing center with a
HAMLET Video Comparison Hamlet is one of the best known pieces of literature around the world, and has fascinated many people from all walks of life, from critics to psychologists. There has been much speculation to the different interpretations of the play. Every reader has his or her own views of the play, like which words are emphasized in a speech and what actions the actors are making throughout the play. Several Hollywood directors have created their own versions of the play, including a
Jonny Gardiner Period 6 Although America is made out to be one of the greatest nations on earth, it has it’s fare share of problems. Most of the problems are minor and just need to be dealt with to properly correct them; however, most of them are not as insignificant. Terrorism has recently been on the rise and it’s becoming a great threat to all American’s lives. From minor protests to the Unabomber and the Oklahoma City Federal Building; terrorism is rapidly growing in America and something m
THE EDUCATION SYSTEM The education system in my country is different from U.S education; mostly it is similar to France education system. The education system in my country is very restricted and it is not easy to graduate from high school. I have been attending US colleges for almost four years now. I finished high school in my country and never get a chance to attend college in there. In this essay I would like to compare and contrast the differences between my high school education system an
The Fear of Science To live in the today's world is to be surrounded by the products of science. For it is science that gave our society color television, the bottle of aspirin, and the polyester shirt. Thus, science has greatly enhanced our society; yet, our society are still afraid of the effect of science. This fear of science can be traced back to the nineteenth century where scientist had to be secretative in experimenting with science. Although science did wonders in the nineteenth centur
Transracial Adoption Many adoptions are being taken place in America today. These adoptions are not always of the same race, transracial adoption is very popular among eager couples who are willing to adopt. Transracial adoption is the adoption of a child of one race by a couple of another race. Adopting children from different races has brought up many controversies and the government has had to step in. There are mixed views on the case of transracial adoption, some believe it is culturally d
  Many social changes that were addressed in the 1960s are still the issues being confronted today. the '60s was a decade of social and political upheaval. in spite of all the turmoil, there were some positive results: the civil rights revolution, john f. Kennedy's bold vision of a new frontier, and the breathtaking advances in space, helped bring about progress and prosperity. however, much was negative: student and anti-war protest movements, political assassinations, and ghetto riots excited
Fossil Fuel Consumption, CO2 and its impact on Global Climate Background: At the beginning of human history, we had to satisfy our energy needs (for food, heat and movement) by using our own muscle power and gathering or hunting naturally available plants, animals and wood. Each stage in the evolution of human society (the development of farming, domestication of animals, harnessing of wind and water power) increased the average per capita energy use, but it was the Industrial Revolution and th
Vampires have been seen and documented throughout history. The history of vampires goes further back in time than most people realize. The chaldeans, who lived near the Euphrates river in the southwestern part of Asia more than five hundred years before the time of Christ , feared vampire or creatures similar to vampires enough so that they created charms to protect themselves from being attacked by such creatures. The Assyrians and the Babylonians feared a creature similar to a vampire known a
Botany Botany Choosing a career in botany ensures a person a wide choice of career opportunities, a fair salary, and an exciting life. If you prepare yourself with a good education and a positive attitude, you�ll be well on your way to becoming a successful botanist. Anyone can find enjoyment and fulfillment in a career field as fun and beneficial to others as botany. If you like nature and being outdoors, you might enjoy a career as an ecologist, taxonomist, conservationist, forester, or even
Things are different from each other, and each can be reduced to very small parts of itself. - Ancient knowledge This was noticed early by people, and Greek thinkers, about 400BC, used the words "element', and `atom' to describe the differences and smallest parts of matter. These ideas survived for 2000 years while concepts such as `Elements' of Earth, Fire, Air, and Water to explain `world stuff' came and went. Much later, Boyle, an experimenter like Galileo and Bacon, and who was influenced m
Volcanoes By Tricia Severson 2nd hour Science 4/30/98 A volcano is a vent, or opening, in the surface of the Earth through which magma and associated gases and ash erupt. The word also refers to the form or structure, usually conical, produced by accumulations of erupted material. Volcanoes occur mainly near plate tectonic boundaries and are especially common around the Pacific basin, called the Pacific Ring of Fire (see Plate Tectonics).    Humanity has long been awed by this powerful force of
The key to exquisite writing: Thomas Paine and his use of urgency English III 1st period A preacher dies, and when he goes to Heaven, he sees a New York cab driver who has a higher place than him. He says to Saint Peter, "I don’t get it. I devoted my whole life to my congregation and some taxi driver has a higher place in Heaven than I do?" Saint Peter says, "We reward results. Did your congregation always pay attention when you gave a sermon?" The preacher says, "Once in a while someone fell a
Hydrogen Car The trouble with today's cars is that they still put out a lot of pollution, and use up fossil fuels. One day, we have to run out of fossil fuels. People have been talking about running cars on water for ages. Unfortunately, most of the time, these people are crackpots. But there is a certain amount of truth in what they say. Now I know that trying to predict the future is hard, but I think that an electric car, powered by a fuel cell running on hydrogen, could be a goer! If you re
Combinatorial Chemistry And New Drugs The body fights disease by generating antibodies that bind to invading organisms. The body can make different antibodies by shuffling and reshuffling their constituent parts, but it can't make a special antibody each time it is faced with a new pathogen. So it uses only the antibodies that will work best and makes more of them. In the past few years, chemists have begun to follow this method to develop new drugs. Instead of looking for signs of a desired ac
The story of Frankenstein by Mary Shelley is about a man who created something that messes with nature, and nature came back to mess with him because nature is more powerful than man. Victor Frankenstein was very interested in natural philosophy and chemistry and basically tried to play G-d by creating life. When he found the secret of activating dead flesh, he created a superhuman being composed of rotted corpses. What he did was considered unthinkable, and he was haunted by his own creation.
How Chemistry affects my Daily Life I get up in the morning and I breath in oxygen and I breath out carbon dioxide. I get in the shower and use water *. I use soap in the shower also. I dry the water off with air molecules. I dry my hair by using a hair dryer, which uses electricity. Electrical affects are caused by the position and the movement of positively and negatively charged particles.I use cologne which has alcohol in it. I wash my clothes using water and soap. I light a candle. This is
Nuclear Weapons, explosive devices, designed to release nuclear energy on a large scale, used primarily in military applications. The first atomic bomb (or A-bomb), which was tested on July 16, 1945, at Alamogordo, New Mexico, represented a completely new type of artificial explosive. All explosives prior to that time derived their power from the rapid burning or decomposition of some chemical compound. Such chemical processes release only the energy of the outermost electrons in the atom. See
Today, we are more concerned with our environment than ever before. Similarly, it is my belief that we are more knowledgeable about our earth's environment than did previous generations. I do not believe it would be an understatement to say that the planet earth is in serious jeopardy--from the shrinking rain forests, to the polluting of the oceans and land, to the ozone layer problem. Nevertheless, for purposes of this discussion, it is my intent to focus on pesticides as one particularly ramp
Knowledge, Power, Wisdom, Truth, and The Like Everyone has heard the idiom “knowledge is power.” In fact, it has become a cliché in our culture. But is this statement true? What exactly is the relationship between knowledge and power? Are the two independent of each other? Or are they mutually exclusive? Are there times when one must defer to the other, making one of them superior to the other? Or, perhaps, is wisdom a more important attribute than knowledge? Aside from the issue of knowledge a