Thursday, December 26, 2019

Rap Music And Its Effect On Society Essay - 1277 Words

Most people think that it is only classical music that has a positive effect on society because of its soft tune and melody, but in fact rap music can have that same effect. The reason that some people think rap music leads to violence is because gang members can often be found listening to rap music, and they dress in the urban clothing style of rappers. The reality is that rap music is greatly misunderstood. The media often portrays rap music as negative and focuses on rap music more when it is related to something undesirable. Teenagers relate to rap music because it expresses some of the feelings they feel and encourages them to stand out. Although some lyrics can be provocative, rap music has the tendency to unite. Rap is actually a very old word. You can find the term popping up as early as the 15th and 16th century in Britain. Initially the word rap meant to strike or to hit. A few centuries later a slight variation of this definition appeared which meant to speak or talk. In America around the 1960’s it began to pop up in the black community and was used as a slang word to mean that someone was talking or having a conversation.(Cole Mize) Rap is way to express feelings about the different things that are going on in our society. Blaming rap has always be there when society had nothing else to blame for the problems that were going on. Some critics think that rap is distasteful and violent but since it is so wildly popular it just something we are going to have dealShow MoreRelatedRap Music And Its Effects On Society1535 Words   |  7 Pageshit single â€Å"Coco†. Rap wasn’t always this bad, back when Rap first started with a group by the name of Sugar Hill Gang and their hit single to begin the era â€Å"Rapper’s Delight† Rap was about peace, harmony and just hanging out at a party, but r=this precedent split into more violent distorted versions of the genre such as the more 1990s popular genre of â€Å"Gangsta Rap† or the more recent rap music that glorifies sexual themes, practices and criminal mischief. This violent rap music has been seen to haveRead MoreRap Music And Its Effects On Society1860 Words   |  8 PagesWho some call the call the godfather of rap, Eazy E, once said, â€Å"Who gave it that title, gangsta rap? It s reality rap. It s about what s really going on. † There has been a great injustice done to the form of expression called rap. In essence rap is just lyrics over a basic beat or rhythm. Many members of society today assume that rap is a dangerous and violent influence, however what they seem to be ignorant of is the fact that rap music is actually beneficial. The majority of the world we liveRead MoreRap Music And Its Effect On Society1915 Words   |  8 PagesAs a whole, â€Å"Rap music† is a misrepresentation of black culture. Rap teaches youth that violence, demeaning women and participating in criminal activity are acceptable in today’s society. Despite the rap artists’ that do use self-expression as a means of changing the way listeners view society, rap music contradicts the good that it can create. Rap is proven detrimental toward society, despite the political views most believe it provides. Simply stated, raps contradictive nature makes it impossibleRead MoreThe Impact Of Rap Music On Today s Society867 Words   |  4 PagesThe impact of rap music in today’s society is extremely substantial. Many Americans listen to rap music, even though different rap artist discuss various issues in their songs, it may influences their fans to do the same. A large amount of rap music contains explicit lyrics that describe illegal activities, aggression, and sexual content. Researchers from Iowa State University and the Texas Department of Human Services found that aggressive music lyrics increase aggressive thought and feelings, mightRead MoreEssay on Rap and Hip Hop Do Not Affect Society Negatively987 Words   |  4 Pages Rap and hip hop music have been debated many times over the years about whether or not this choice of music affects society negatively. As you will learn from this presentation, rap does not affect society negatively and is a great choice of music. It helps save lives, relieves stress, and tells vital messages to learn from. According to dictionary.com, the definition of hip hop is defined as, â€Å"the popular subculture of big-city teenagers, which includes rap music, breakdancing, and graffiti artRead MoreEssay about Rap. Simply Music, or Something More?683 Words   |  3 Pagesthe adoption of rap music into the entertainment industry is no different. There are an innumerable amount of viewpoints on whether rap music is to be admonished for the objectification of and disrespect towards women or simply accepted as another expression of modern society. Even those these two opposing viewpoints are vastly different, there are opportunities for those who listen to this type of music to develop their intelligence on the various topics discussed in modern rap. There are many peopleRead MoreThe Debate Of Hip Hop Music1509 Words   |  7 PagesA constant debate amongst society is whether or not certain genres of music have an impact on the behavior of listeners, whether that impact is positive or negative. Would a person steal because of a song they heard? Would a person murder another human due to the lyrics of their favorite song? Questions like these are often asked and very rarely answered. The main genre of debate: hip hop music. Though the debate continues to go on in today’s society, the answer has never been given. In fact, someRead MoreThe Effects Of Rap Music On Social Behavior Essay1693 Words   |  7 PagesIn society today, it is highly noticed that the role of rap music messages and video images of violence causes an increase in negative emotions, thoughts and behaviors which could lead to violence amongst youth. Rap music has been at the center of concern in regards to the potential harmful effect of violent media on s ocial behavior amongst youth. This potential behavior could be seen in the music video titled â€Å"Kim† by Eminem. In this music video, the storyline, language and sound encourages hostileRead MoreDepiction of Women in Lyrics Essay1223 Words   |  5 PagesMusic has become ingrained within our every day lives. It ranges from the music we hear during commercials to popular mainstream artists playing over the radio, the lyrics of music has shaped roles and standards for both men and women. In the past four decades, lyrics have begun to increasingly depict sex, sexual violence and male dominance. With teenagers being the main audience for the music media the lyrics are typically aimed for that age group. Because of the targeted age group the lyrics haveRead MoreRap Music : Hip Hop Essay1509 Words   |  7 PagesRap, or hip hop as some call it, ranks in the top ten of most popular music genres in the world. Since it burst on the scene in the late 1970s, rap music changed the l andscape of the music industry, especially for African-American artists. The genre accredited some of the biggest names in the music industry. Popular artists like LL Cool J, Tupac, Notorious B. I. G., Jay-Z, Kanye West, and many others produce, or have produced, millions of hip-hop records. The secret to the success of hip hop centers

Wednesday, December 18, 2019

Network And Computer Systems Become Universal And Exposed,...

INTRODUCTION As networks and computer systems become universal and exposed, security threats and risks continue to grow more rapidly. This causes enormous threats; therefore, Security specialists and experts are continuously trying to find solutions for these kinds of threats through different methods like attack signatures and looking for methods to prevent them. Nevertheless, as solutions are formed, new types of threats emerge, for example spam mails, spywares, worms and Trojans just to mention a few. A growing program problem in our technologically advanced society is the increase in security related issues for small to medium industries (infosec reading room, n.d.).The digital age has also appeared with a variation of benefits to organization such as Just Love and individuals. Information technologies are becoming more broadly used every day. As networks and computer systems become more pervasive, security threats and risks continue to grow more rapidly, therefore transferring data from paper and pen environments to computer systems does not always happen. Increasing complication and sophistication of the ever-growing information technologies has prompted unique and unparalleled challenges for organizations such as mine to protect their information assets. The Internet is such a marvel that an organization today cannot operate without it, but on the other hand too, living with the Internet also opens the organization to threats like viruses, hackers and internet fraudShow MoreRe latedBasic Home Computer Network and Computer Network Security Plan1208 Words   |  5 PagesGenerally, computer network security systems and structures considered robust are preceded not by software and hardware but by careful planning. A typical computer network security plan must take into consideration a wide range of security risks and vulnerabilities and from that, develop a road map to reduce such exposure. Given the need to protect the integrity and confidentiality of data as well as other system quality attributes, the need to mitigate exposure cannot be overstated. Security Risks InRead MoreInformation System Risks1562 Words   |  7 PagesInformation System Risk Management Claudia I. Campos CJA 570 Cyber Crime and Information Systems Security July 5, 2010 Steven Bolt Abstract The realization of potential risks to an organizations information system has been increased in the past few years. The principles of risk management, vulnerabilities, internal threats, and external threats is the first step in determining which levels of security are necessary to protect and limit the risks to an organizations information system. ThisRead MoreNetwork Security : A Secure Platform For Computers2050 Words   |  9 PagesNetworking security the process of taking physical and software preemptive evaluations to protect the underlying network foundation from unauthorized admittance, misuse, glitch, modification, demolish, imprudent revelation, thereby creating a secure platform for computers, users and programs to implement their permitted critical functions within a secure environment. Network security has become significant due to the patent that can be obtained through the Internet. There are essentially two differentRead MoreSecurity in the Cloud Essay2440 Words   |   10 Pagesusers face security threats both from outside and inside the cloud. Many of the security issues involved in protecting clouds from outside threats are similar to those already facing large data centers. In the cloud, however, this responsibility is divided among potentially many parties, including the cloud user, the cloud vendor, and any third-party vendors that users rely on for security-sensitive software or configurations. The cloud user is responsible for application-level security. The cloudRead MoreAndroid Os Security: Advantages and Disadvantages2930 Words   |  12 PagesAndroid OS Security: Advantages and Disadvantages In the field of computing, few inventions, innovations or technological improvements, have been moving quite like wireless technology. With the advent of fourth generation cell phones and networks (4G), there have literally been leaps and bounds made in the realm of personal computing, productivity and data sharing. It is this increased connectivity both in our personal and business lives that introduce risks to intrusion, corruption or theft ofRead MoreIntro to Information Systems11970 Words   |  48 Pagesprocessing. A. IT architecture B. IT infrastructure C. information technology D. management information systems E. IT services ANS: D REF: 1.1 Information Systems: Concepts and Definitions _____ is (are) data that have been organized to have meaning and value to a recipient. A. data B. information C. knowledge D. experience E. wisdom ANS: B REF: 1.1 Information Systems: Concepts and Definitions If Amazon uses a list of all your purchases (books bought, price paid, dates) toRead MoreThe Cloud Of Cloud Computing2417 Words   |  10 Pagesimpression that there is an unlimited supply. Cloud computing is networking from remote servers hosted on the World Wide Web. Instead of storing, managing, and processing data on local servers and personal computers, the cloud retrieve data from other computers that are centralized or within the network. Cloud computing enable clients to purchase services that are only needed (Ackerman 2011). The term â€Å"cloud† is not fairly new (Mohamed, 2009). The cloud can be dated back to the sixties. During the sixtiesRead MoreVulnerability Assessment ( Va )3159 Words   |  13 Pages1. Introduction Security is a standout amongst the most difficult and complex issue in Information Technology (IT) today. Security causes millions of dollars loss to the different organizations every year. Even if 99% of all assaults result from known vulnerabilities and flawed misconfigurations, an answer is most certainly not direct. With a crowd of networks, operating system and application related vulnerabilities, security specialists are getting the opportunity to be logically aware of the needRead MoreIs Privacy Law Trumps Telecommunication Law? Discuss?4398 Words   |  18 Pagestelecommunication law? Discuss. Answer: Telecommunication law content issues which raise privacy concerns are generally presumed to concern the protection of privacy information, and conversation between individuals. In case of telecommunication system call detail records, caller?s information, internet conversation details and many more are retained by government and commercial organisation for different legal and business purpose. When the data is retained by government then the data is storedRead MoreSector Briefing : Dtl Power Corporation7811 Words   |  32 Pageswas significantly increased in the post- World War II era (Smithsonian Institution, 2002 . With this demand came private companies that had created independent systems soon realized that interconnecting their systems with each other resulted in a more efficient system (Institute for Energy Research, 2014). The interconnection of these systems is still in use today and is commonly referred to as the power grid (U.S. Energy Information Administration). One challenge that electrical providers face it

Monday, December 9, 2019

Blanket Purchase Agreements Essay Research Paper New free essay sample

Blanket Purchase Agreements Essay, Research Paper New Process Qualified houses will be awarded Blanket Purchase Agreements ( BPAs ) and will be assigned a alone designation codification. Individual procurance demands will be posted to the Office of Procurement # 8217 ; s Home Page in the signifier of Requests for Quotation ( RFQs ) . BPA receivers will be notified via electronic mail of any procurement opportunities/RFQs. Merely houses with standing BPAs will be granted entree to the RFQs, and merely those houses will be eligible to submit citations with monetary values and any other information required by the RFQ, along with their alone designation codification. Under this new process, any interested party is eligible to use for a BPA award. Presently, the Scope of BPAs for this procedure covers three groupings of products/services. To measure up for award, providers must affirmatively show they have the capableness and a record of successful past public presentation. Interested parties must undergo an rating and choice procedure to measure up for BPA awards. We will write a custom essay sample on Blanket Purchase Agreements Essay Research Paper New or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This procedure may dwell of multiple phases ( Initial Phase, Second Phase and Third Phase ) , based upon specific factors. Initial Phase: Offerers must finish the initial application and subject it to the PTO Office of Procurement via the Internet. If the PTO has sufficient positive information on, experience with, and prior cognition of the house, award may be made without farther action. If non, offerers will be notified that they must subject extra information as required in the 2nd stage. Second Phase: Offerer s will be required to subject 20 past public presentation mentions. Customer mentions must be current ( work performed within the last 12 months ) , and must reference work similar in nature of the type of BPA for which the offerer is using. Instruction manuals on where to subject the mention information will be provided at the clip of presentment that this information is required. If PTO is unable to find whether a BPA award is advantageous at this phase, offerers will be notified that extra information is required in the 3rd stage. Third Phase: Offerers must supply specific information as requested by the Contracting Officer. This may include a elaborate capableness booklet, and grounds that the house possesses the necessary installations ( warehouse, physical operations and stock lists, production equipment, etc. ) . At this clip we may besides necessitate an offerer to subject letters from makers attesting that the offerer is a warranted/authorized trader for the declared merchandises, every bit good as a corporate history, and fiscal information. Evaluation and Award The PTO militias the option to do an award upon initial entries ( initial stage ) based on personal cognition of bureau procurement staff that any peculiar house is qualified, capable, and has a satisfactory past public presentation record. Other houses which are requested to supply extra information will be evaluated against the undermentioned past public presentation and capableness standards. The determination on whether any house is eligible for award is entirely at the discretion of the Contracting Officer.

Monday, December 2, 2019

UML and its uses Essay Example For Students

UML and its uses Essay Unified Modeling Language (UML) is a non-proprietary, third generation modeling and specification language. The use of UML is not only for software modeling. It can also be used for modeling hardware (engineering systems) and is used for business process modeling and organizational structure modeling. The UML is an open method used to specify, visualize, construct and document the artifacts of an object-oriented software-intensive system under development. The UML represents a compilation of best engineering practices which have proven to be successful in modeling large, complex systems, especially at the architectural level.For large enterprise applications ones that run core business applications and must be running to keep a company going has to be more than just various code modules. In order for there to be a clear structured architecture there must be a way to enable scalability, security and have a beefy execution that programmers can quickly find and fix bugs that show up after the original programmers have moved to other projects. We will write a custom essay on UML and its uses specifically for you for only $16.38 $13.9/page Order now The benefits of structure (and of modeling and design) compound as application size grows large. Another benefit of structure is that it enables code reuse: Design time is the easiest time to structure an application or program as a collection of self-contained modules or components. Using UML a business no matter what the size can achieve the foundation and layout of the goals they are looking to accomplish. With UML You can model just about any type of application, running on any type and combination of hardware, operating system, programming language, and network, in UML. Its flexibility lets you model distributed applications that use just about any middleware on the market. This is the reason that UML fits the business community.

Wednesday, November 27, 2019

The Baroque Period and Henry Eccles essays

The Baroque Period and Henry Eccles essays During the Baroque period (1600-1750), music evolved amid religious wars between the Protestants and Catholics as well as the exploration and colonization of the New World. With the rise of middle class cultures throughout Europe, much of music-making centered in the home. As musical instruments developed technically, the level of expertise and virtuosity improved. The major-minor tonality system was established in this period and harmony was written with figured bass, so the performer had more freedom to improvise the chords. The basso continuo, or bass part, was often played by harpsichord and cello. Well known composers of the Baroque period include Henry Purcell (1659-1695), Vivaldi (1678-1741), Jean-Joseph Mouret (1682-1738), Johann sebastian Bach (1685-1750), and George Frideric Handel 1685-1759). A lesser known composer and violinist was Henry Eccles (1670-1743). By the time Joseph Handel entered the music scene in England, Henry Eccles (1670-1742) was already a respected London composer and violinist. He was the second son of Solomon Eccles and brother of John Eccles, who were both composers and musicians. According to the Dictionary of National Biography, Henry Eccles played in the court of King Louis XIV from 1694 to 1710.1 By 1716, he's no longer on the list of Chamberlayne's Notitia in the British Museum, which implies that this is when he moved to Paris. Eccles produced in two volumes the Twelve Excellent Solos for the Violin in 1720. The first book contains sonatas that are adaptations from Italian Giuseppe Valentini's Alletamenti (op. 8). 2 Eccles felt under appreciated in England, which may be why he moved to Paris. There he became a member of the King's band. In 1732, he published Twelve Sonatas for Gamba and Figured Bass. Most notable is the Bass Sonata in G minor. These sonatas were also heavily influenced by Valentini. 3 There were no copyright laws back then. Since Eccles was greatly influenced...

Saturday, November 23, 2019

Stories about Great Thinkers and Inventors

Stories about Great Thinkers and Inventors The following stories about great thinkers and inventors will help to motivate your students and enhance their appreciation of the contributions of inventors. As students read these stories, they will also realize the inventors are male, female, old, young, minority, and majority. They are ordinary people who follow through with their creative ideas to make their dreams a reality. FRISBEE  ® The term FRISBEE did not always refer to the familiar plastic disks we visualize flying through the air. Over 100 years ago, in Bridgeport, Connecticut, William Russell Frisbie owned the Frisbie Pie Company and delivered his pies locally. All of his pies were baked in the same type of 10 round tin with a raised edge, wide brim, six small holes in the bottom, and Frisbie Pies on the bottom. Playing catch with the  tins  soon became a popular local sport. However, the tins were slightly dangerous when a  toss  was missed. It became the Yale custom to yell Frisbie when throwing a pie tin. In the 40s when plastic emerged, the pie-tin game was recognized as a manufacturable and marketable product. Note:  FRISBEE  Ã‚ ® is a registered trademark of Wham-O Mfg. Co. Earmuffs Baby, Its Cold Outside Baby, Its Cold Outside may have been the song running through 13-year-old Chester Greenwoods head one cold December day in 1873. To protect his ears while ice skating, he found a piece of wire, and with his grandmothers help, padded the ends. In the beginning, his friends laughed at him. However, when they realized that he was able to stay outside skating long after they had gone inside freezing, they stopped laughing. Instead, they began to ask Chester to make ear covers for them, too. At age 17 Chester applied for a patent. For the next 60 years, Chesters factory made earmuffs, and earmuffs made Chester rich. BAND-AID  ® At the turn of the century, Mrs. Earl Dickson, an inexperienced cook, often burned and cut herself. Mr. Dickson, a Johnson and Johnson employee, got plenty of practice in hand bandaging. Out of concern for his wifes safety, he began to prepare bandages ahead of time so that his wife could apply them by herself. By combining a piece of surgical tape and a piece of gauze, he fashioned the first crude adhesive strip bandage. LIFE-SAVERS  ® Candy During the hot summer of 1913, Clarence Crane, a chocolate candy manufacturer, found himself facing a dilemma. When he tried to ship his chocolates to candy shops in other cities they melted into gooey blobs. To avoid dealing with the mess, his customers were deferring their orders until cool weather. In order to retain his customers, Mr. Crane needed to find a substitute for the melted chocolates. He experimented with hard candy which wouldnt melt during shipment. Using a machine designed for making medicine pills, Crane produced small, circular candies with a hole in the middle. The birth of LIFE SAVERS! Note on Trademarks  ® is the symbol for a registered trademark. The trademarks on this page are words used to name the inventions. Thomas Alva Edison If I were to tell you that  Thomas Alva Edison  had shown signs of inventive genius at an early age, you probably would not be surprised. Mr. Edison achieved enormous fame with his lifelong contributions of volumes of inventive technology. He received the first of his 1,093 U.S. patents by age 22. In the book, Fire of Genius, Ernest Heyn reported on a remarkable resourceful young Edison, though some of his earliest  tinkering  clearly lacked merit. Age 6 By the age of six, Thomas Edisons experiments with fire were said to have cost his father a barn. Soon after that, it is reported that young Edison tried to launch the first human balloon by persuading another youth to swallow large quantities of effervescing powders to inflate himself with gas. Of course, the experiments brought quite unexpected results! Chemistry and electricity held great fascination for this child,  Thomas Edison. By his early teens, he had designed and perfected his first real invention, an electrical cockroach control system. He glued parallel strips of tinfoil to a wall and wired the strips to the poles of a powerful battery, a deadly shock for the unsuspecting insect. As a dynamo of  creativity, Mr. Edison stood as decidedly unique; but as a child with a curious, problem-solving nature, he was not alone. Here are some more inventive children to know and appreciate. Age 14 At age 14, one schoolboy invented a rotary brush device to remove husks from wheat in the flour mill run by his friends father. The young inventors name?  Alexander Graham Bell. Age 16 At 16, another of our junior achievers saved pennies to buy materials for his chemistry experiments. While still a teenager, he set his mind on developing a commercially viable aluminum refining process. By age 25,  Charles Hall  received a patent on his revolutionary electrolytic process. Age 19 While only 19 years old, another imaginative young person designed and built his first  helicopter. In the summer of 1909, it very nearly flew. Years later,  Igor Sikorsky  perfected his design and saw his early dreams change aviation history.  Silorsky  was inducted into the National Inventors Hall of Fame in 1987. The are more childhood problem-solvers that we can mention. Perhaps youve heard about: Samuel Colts  childhood experience with underwater explosives;Fourteen-year-old Robert Fultons manually operated paddlewheel; andGuglielmo Marconis early mechanical/electrical tinkering.Even television tinker,  Philo T. Farnsworth, conceived his optical scanning idea at the tender age of 14. Inventions Inventions tell something about the inventors place in the society in which they live, a closeness to certain kinds of problems, and possession of certain skills. It is not surprising that up until the mid 20th Century, womens inventions were often related to childcare, housework, and healthcare, all traditional female occupations. In recent years, with access to specialized training and broader job opportunities, women are applying their creativity to many new kinds of problems, including those requiring high technology. While women have frequently come up with new ways to make their work easier, they have not always received credit for their ideas. Some stories about early women inventors show that women often recognized that they were entering a mans world, and shielded their work from the public eye by allowing men to patent their inventions. Catherine Greene Although  Eli Whitney  received a  patent for a cotton gin, Catherine Greene is said to have posed both the problem and the basic idea to Whitney. Furthermore, according to Matilda Gage, (, 1883), his first model, fitted with wooden teeth, did not do the work well, and Whitney was about to throw the work aside when Mrs. Greene proposed the substitution of wire to catch the cotton seeds. Margaret Knight Margaret Knight, remembered as the female Edison, received some 26 patents for such diverse items as a window frame and sash, machinery for cutting shoe soles, and improvements to internal combustion engines. Her most significant patent was for machinery that would automatically fold and glue paper bags to create square bottoms, an invention which dramatically changed shopping habits. Workmen reportedly refused her advice when first installing the equipment because, after all, what does a woman know about machines? More about  Margaret Knight Sarah Breedlove Walker Sarah Breedlove Walker, the daughter of former slaves, was orphaned at seven and widowed by 20.  Madame Walker  is credited with inventing hair lotions, creams, and an improved hair styling hot comb. But her greatest achievement may be the development of the Walker System, which included a broad offering of cosmetics, licensed Walker Agents, and Walker Schools, which offered meaningful employment and personal growth to thousands of Walker Agents, mostly Black women. Sarah Walker was the first American woman  self-made millionaire. More about  Sarah Breedlove Walker Bette Graham Bette Graham hoped to be an artist, but circumstances led her into secretarial work. Bette, however, was not an accurate typist. Fortunately, she recalled that artists could correct their mistakes by painting over them with gesso, so she invented a quick drying paint to cover her typing mistakes. Bette first prepared the secret formula in her kitchen using a hand mixer, and her young son helped to pour the mixture into little bottles. In 1980, the Liquid Paper Corporation, which Bette Graham built, was sold for over $47 million. More about   Bette  GRaham Ann Moore Ann Moore, a Peace Corps volunteer, saw how African women carried babies on their backs by tying cloth around their bodies, leaving both hands free for other work. When she returned to the United States, she designed a carrier which became the popular SNUGLI. Recently Ms. Moore received another patent for a carrier to conveniently transport oxygen cylinders. People needing oxygen for breathing assistance, who were previously confined to stationary oxygen tanks, can now move about more freely. Her company now sells several versions including lightweight backpacks, handbags, shoulder bags, and wheelchair/walker carriers for portable cylinders. Stephanie Kwolek Stephanie Kwolek, one of Duponts leading chemists, discovered the miracle fiber, Kevlar, which has five times the strength of steel by weight. Uses for Kevlar are seemingly endless, including ropes and cables for oil drilling rigs, canoe hulls, boat sails, automobile bodies and tires, and military and motorcycle helmets. Many Viet Nam veterans and police officers are alive today because of protection provided by bullet-proof vests made from Kevlar. Because of its strength and lightness, Kevlar was chosen as the material for the Gossamer Albatross, a pedal airplane flown across the English Channel. Kwolek was inducted into the National Inventors Hall of Fame in 1995. More on  Stephanie Kwolek Gertrude B. Elion Gertrude B. Elion, 1988 Nobel laureate in Medicine, and Scientist Emeritus with Burroughs Wellcome Company, is credited with the synthesis of two of the first successful drugs for Leukemia, as well as Imuron, an agent to prevent the rejection of kidney transplants, and Zovirax, the first selective antiviral agent against herpes virus infections. Researchers who discovered AZT, a breakthrough treatment for AIDS, used Elions protocols. Elion was inducted into the National Inventors Hall of Fame in 1991, the first woman inductee. More on Gertrude B. Elion Did you Know That.. windshield wipers were patented by  Mary Anderson  in 1903?dandruff shampoo was patented by Josie Stuart in 1903?a dishwasher was patented by  Josephine Cochrane  in 1914?the first disposable diaper was patented by Marion Donovan in 1951?a compact portable hair dryer was patented by Harriet J. Stern in 1962?a dough product for frozen pizza was patented by Rose Totino in 1979?the Melitta Automatic Drip Coffee Maker was patented by Melitta Benz in Germany in 1908? Between 1863 and 1913, approximately 1,200 inventions were patented by minority  inventors.  Many  more were unidentified because they hid their race to avoid discrimination or sold their inventions to others. The following stories are about a few of the  great minority  inventors. Elijah McCoy Elijah McCoy  earned  about 50 patents, however, his most  famous one  was for a metal or glass cup that fed oil to bearings through a small-bore tube. Elijah McCoy was born in Ontario, Canada, in 1843, the son of slaves who had fled Kentucky. He died in Michigan in 1929. More about  Elijah McCoy Benjamin Banneker Benjamin Banneker created the first striking clock made of wood in America. He became known as the Afro-American Astronomer. He published an almanac and with his knowledge of mathematics and astronomy, he assisted in the surveying and planning of the new city of Washington, D.C. More about  Benjamin Banneker Granville Woods Granville Woods  had more than 60  patents. Known as the Black Edison, he improved Bells telegraph and created an electrical motor that made the underground subway possible. He also improved the airbrake. More about  Granville Woods Garrett Morgan Garrett Morgan  invented an improved  traffic signal. He also invented a safety hood for firefighters. More about  Garrett Morgan George Washington Carver George Washington Carver aided the Southern states with his  many inventions. He discovered over 300 different products made from the peanut which, until Carver, was considered a lowly food fit for hogs. He dedicated himself to teaching others, learning and working with nature. He created over 125 new products with the sweet potato and taught poor farmers how to rotate crops to  improve  their soil and their cotton.  George Washington Carver  was a great scientist and inventor who learned to be a careful observer and who was honored throughout the world for his creation of new things. More about  George Washington Carver

Thursday, November 21, 2019

Exxon Mobile and Shell Research Paper Example | Topics and Well Written Essays - 750 words

Exxon Mobile and Shell - Research Paper Example Shell is also engaged in same type of oil business as Mobil did even though their abilities are comparatively less than that of the Exxon Mobil Company. This paper briefly compares Exxon Mobil and Shell in terms of their current policies, the way of operation, marketing strategies and international expansion etc. Record oil prices for the past few years helped oil companies in general and Exxon Mobil in particular to accumulate huge profits. The financial conditions of Exxon Mobil is far better than Shell. â€Å"Exxon Company has nearly $40 billion in cash reserves and another $225 billion in repurchased stock. Thats enough money to pay a nearly 60 percent premium, in cash, for every share of its next largest competitor - Royal Dutch Shell† (Daily News). In short Shell is nothing in front of Mobil as far as the market capitalization or financial abilities are concerned even though Shell is placed second behind the Exxon (see the figure given below for more details). According to many economical and business analysts, Exxon may buy the Royal Dutch Shell Oil Company in the near future itself in order to establish an absolute monopoly in the oil market. Even though the oil prices were rising up, Shell like oil companies failed to develop new projects to take advantage of the favorable business climate. On the other hand, Exxon Mobil succeeded developing new projects for the maximum exploitation of the higher oil price. Both shell and Exxon Mobil give more priority to the evaluation of market interests as part of their marketing strategies. The call for energy efficient vehicles and environment friendly energy sources is growing in the world because of the severe environmental problems caused by the burning of fossil fuels. Under such circumstances, it is not advisable for these oil companies to increase their production beyond certain levels. They are closely watching the market trends and making changes in their oil prices