Henry T. Sampsons Patents Power Rockets and Satellites

Its all rocket science for black American inventor Henry T. Sampson Jr., a brilliant and accomplished nuclear engineer and aerospace engineering pioneer. He co-invented the gamma-electrical cell, which directly converts nuclear energy into electricity and helps power satellites and space exploration missions. He also holds patents on solid rocket motors. Education Henry Sampson was born in Jackson, Mississippi. He attended Morehouse College and then transferred to Purdue University, where he received a Bachelor of Science degree in 1956. He graduated with an MS degree in engineering from the University of California, Los Angeles in 1961. Sampson continued his post-graduate education at the  University of Illinois Urbana-Champaign  and received his MS in Nuclear Engineering in 1965. When he received his Ph.D. at that university in 1967, he was the first black American to receive one in Nuclear Engineering in the United States. Navy and Professional Career Sampson was employed as a research chemical engineer at the U.S. Naval Weapons Center at  China Lake in California. He specialized in the area of high energy solid propellants and case bonding materials for solid rocket motors. He has said in interviews that this was one of the few places that would hire a black engineer at that time. Sampson also served as the Director of Mission Development and Operations of the Space Test Program at the Aerospace Corporation in El Segundo, California. The gamma-electrical cell he co-invented with George H. Miley directly converts high-energy gamma rays into electricity, providing a long-lasting power source for satellites and long-range space exploration missions. He won the 2012 Entrepreneur of the Year Award from the  Friends of Engineering, Computer Science and Technology, California State University Los Angeles. In  2009, he received the Outstanding Chemical Engineer Award from Purdue University. As an interesting side note, Henry Sampson is also a writer and film historian who wrote a book entitled, Blacks in Black and White: A SourceBook on Black Films. Patents Here is the patent abstract for US patent #3,591,860 for a Gamma-Electrical Cell issued to Henry Thomas Sampson and George H Miley on 7/6/1971. This patent can be viewed in its entirety online or in person at the United States Patent and Trademark Office. A patent abstract is written by the inventor to briefly describe what his or her invention is and what it does. Abstract: The present invention relates to a gamma-electric cell  for producing a high-output  voltage from a source of radiation wherein the gamma-electric cell includes a central collector constructed of a dense metal with the central  collector encapsulated within an outer layer of dielectric material. A further conductive layer is then disposed on or within the dielectric material so as to provide  for a high voltage output between the conductive layer and the central collector upon the reception of radiation by the gamma-electric cell. The invention also includes the use of a plurality of collectors radiating from the central collector throughout the dielectric material so as to increase the collection area and thereby increase the current and/or output voltage. Henry Sampson also received patents for a binder system for propellants and explosives and a case bonding system for cast composite propellants. Both inventions are related to solid rocket motors. He used high-speed photography to study the internal ballistics of solid rocket motors.

P.E.T.A. Animal Rights, Human Abuse - 1707 Words

With over 850,000 active members, the animal rights organization People for Ethical Treatment of Animals (PETA) has blossomed into an exceptionally powerful speech community. Their main goal is to enlighten others about the prominent existence of animal cruelty in the world, hoping to gain enough power to abolish it, or at least prevent it from happening as often as it does. PETA uses language as a tool of power, verbalizing its message through controversial ad campaigns, rallies, marches and protests. PETA has also been very successful in using this tool in courts of law, filing lawsuits against those who they believe to be treating animals immorally, and pushing to get proper legislation passed to help their cause. After using language†¦show more content†¦The most significant instance of abuse is in their The Holocaust on your Plate campaign where the abuse of farm animals was compared to Nazi-treatment of the Jews in concentration camps. Pictures of maltreated, starving, and dying animals (mostly chickens and cows) were juxtaposed with pictures of Jews suffering from the same misfortunes. This campaign stirred up an immense amount of controversy, offending a many and promoting feelings of hurt and anger within thousands of people. They also abuse their power by exploiting celebrities and political figures whenever they develop a condition or disease that has even the most remote possibility of being caused by a meat-filled diet. When New York Mayor Rudy Giuliani developed prostate cancer, PETA promoted billboards depicting the mayor donning a milk-moustache, accompanied by the slogan Got Prostate Cancer? It seems like PETA should spend a little less time, money and energy criticizing and exploiting non-followers, and more time commending the people that have worked to make a difference and achieve successful results for the community. PETA sometimes exploits peoples culture or religion as a communicative practice to achieve more power. They make people believe that they should join the movement because it is in accord with the ultimate goals or guidelines of their held beliefs. One perfectShow MoreRelatedLevel 6 Essay2155 Words   |  9 Pagestheir weakness, strengths, what drives them to buy a product, and the psychology behind it. Scott, W states â€Å" As it is the human mind that advertising is dealing with, it’s only scientific basis is psychology, which is simply a systematic study of those same minds the advertiser is seeking to influence.† (Scott, 1916,p 2) They know figures and their target audience and human behaviour inside out. Their campaigns and posters are an extension of this. Decoding them and the reasoning behind them, willRead MoreIn the Arms of Angels Essays1828 Words   |  8 Pagesat the camera with sad eyes. This breaks my heart every time I see this commercial or hear the song playing on the radio. There are many millions of animals that are unloved, neglected and abandoned in shelters each year because people do not participate in getting their animals’ spayed or neutered or the animals are over bred for profit. Animal overcrowding in shelters is only one reason of many as to why pet owners should spay or neuter their pets, but it is the most important reason of allRead MorePersuasive Speech : Factory Farming822 Words   |  4 Pagesto be banned. Primary Audience Outcome: I the want the audience to join or support national organizations that protest against factory farms. Thesis Statement: The U.S. government should ban factory farms and require the meat industry to raise animals in their natural environments. Attention: Close your eyes and step into the world of an individual. You are born into a world where nights and days are never constant (attention getter). You are fed three to five times a day, but no one is thereRead MoreAnimal Rights And Human Rights1857 Words   |  8 PagesWhether we think about it or not, our views on animal rights affect the choices we make every day from the foods we eat, the clothes we wear, the products we use on our skin, the medicine we take, and even the pets we may or may not keep in our home. Each of these choices hinge on our views of animal rights. Although animal rights are not a new issue we are facing here in the U.S., recent events have brought them back into the foreground. News stories like the slaying of Cecil the lion, and HarambeRead MoreComparing Modern Liberal Views On Animal Rights, And Humane Society Of The United States Essay2053 Words   |  9 Pages The abuse of Animals is increasing around the world, for personal and recreational uses. Animals are used in ancient and modern medicine to cure different types of illnesses and diseases. Animals are also being used for testing different types of hygiene products; which leave many of them are left scarred for life, while others are left to die in a cage. Animal rights groups around the world are working around the clock trying to stop this abuse, groups like People for the Ethical Treatment of

Two Wheeler Market free essay sample

The Indian two wheeler market has a size of over Rs 100,000 million. The Indian two wheeler segment contributes the largest volumes amongst all the segments in automobile industry. Though the segment can be broadly categorized into 3 sub-segments viz; scooters, motorcycles and mopeds; some categories introduced in the market are a combination of two or more segments e. g. scooterettes and step thru’s. The market primarily comprises five players in the two wheeler segment with most of the companies having foreign collaborations with well-known Japanese firms earlier. But most of the companies are now planning 100% subsidiaries in India. In the last four to five years, the two-wheeler market has witnessed a marked shift towards motorcycles at the expense of scooters. In the rural areas, consumers have come to prefer sturdier bikes to withstand the bad road conditions. In the process the share of motorcycle segment has grown from 48% to 58%, the share of scooters declined drastically from 33% to 25%, while that of mopeds declined by 2% from 19% to 17% during the year 2000-01. We will write a custom essay sample on Two Wheeler Market or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The Euro emission norms led the existing players in the two stroke segment to install catalytic converters. The current share of the leading three companies is shown in the pie chart. And this clearly shows that hero Honda is the current market leader with a 49% market share. Hero Honda has been an early entrant in the 4 stroke segment of the two wheeler industry. With a right mix of product styling and pricing the company helped garner a larger market chunk of the 4-stroke market as compared to Bajaj Auto. A shifting consumer preference towards motorcycles also enabled the fast growth of the company in the last few years. Hero Honda motorcycle sales jumped 40. 6% in April at 135,961 units from 96,672 units it sold in the corresponding month last year. The change in product mix in favor of higher value products has resulted in improved realization for the company the growing popularity of the passion model appears to be the key factor behind improvement in unit realization. Taking into account the recent trend in performance, the company appears well positioned to retain its top position in the motorcycle market and also sustain the recent rate of growth. Bajaj auto ltd is the second biggest manufacturer of motorcycles. The companies recent indigenous launch in 4-stroke segment viz; the 150 / 180 cc pulsar which has practically snatched the market share of the bikes like Hero Honda CBZ, Suzuki Fiero, Lml adreno etc, and it appears that pulsar would rule this segment till the time there are some new launches in this segment by other manufacturers, for bajaj pulsar has been the major contributor for the rise in its motorcycle sales along with its other popular models such as boxer, caliber croma etc. ell coming to the third largest share holder in the motorcycle segment which is the tvs motors, which has emerged as a ‘victor’ after the Suzuki break up, riding high on the success, of it’s motorbike by the same name. Tvs victor is the first indigenously produced motorcycle from tvs motors. Infact with a six week waiting period, even six months after its launch, tvs motors plans to double its production capacity. The mo torcycle market can be further segmented on the basis of the price tags which are the economy, executive and the premium segments.