Hedy Lamarr Essay Example

Hedy Lamarr Essay Now I wish to talk about barriers that women amateurs face in working in science and technology. Lamarr is a great example of how an amateur can both overcome and be stopped by barriers. Just a little background info, Hedy Lamarr was an Austrian –American actress who was also known to be the most beautiful woman in Hollywood in her time. You might think what does she have to do with what have been said before this. Well, she was the brains who basically started it all, the spread-spectrum technology which enabled Wi-Fi and cellular networks to be available to us today! Lamarr knew about a real problem. It was during World War 2 when she thought, how can one safely control a torpedo with a radio signal? This was important, since torpedoes were not very accurate and the ability to remotely control them could be immensely valuable. The difficulty in using a radio signal to control a torpedo is essentially the problem of jamming. If you tried to control your torpedo by a signal, eventually the enemy will find out the frequency you are using. Once this is known they could jam your control signal by putting out a strong noise signal on the given frequency. Lamarr had a solution. Her brilliant idea was to use frequency hopping—her invention. Lamarr also found a co-inventor, George Antheil, who was also an avant-garde composer, who laid out a system based on 88 frequencies, corresponding to the number of keys on a piano, using perforated paper rolls which would turn in sync with one another, transmitting and receiving ever-changing frequencies, preventing interception and jamming. We will write a custom essay sample on Hedy Lamarr specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Hedy Lamarr specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Hedy Lamarr specifically for you FOR ONLY $16.38 $13.9/page Hire Writer They then submitted the frequency hopping device to the national inventors council where they went on to file a patent application. Unfortunately, she did not succeed to release this idea to help during the war. There were other priorities faced by the US military, along with the decreasing number of resources that were being used to make other equipments and atomic bombs. Also, she isnt your usual inventor. Who would believe a Hollywood actress could help invent something useful for the war? Furthermore, she was ahead of technology. Spread-spectrum requires a fairly powerful digital computational ability. The technology that was available in 1940? s was very crude, and it is likely that it was essentially impossible to make her ideas work. BUT twenty years after its conceptualization, during the Cuban missile crisis, the first instance of large-scale military deployment of Lamarr and Antheils frequency hopping technology was implemented not for the remote-controlled guidance of torpedoes, but to provide secure communications among the ships involved in the naval blockade. Lamarr’s brilliant idea is used today in wireless communication. Not exactly as she envisioned in her original patented work, but nevertheless in ways that are clearly traceable to her ideas. Lamarr eventually got the recognition she deserved but 3 years before her death. She and her co-inventor Antheil won the 1997 Electronic Frontier Foundation Pioneer Award. She also won the BULBIE that is called the â€Å"Oscar† of inventing. Hedy Lamarr had proved to being more than just a â€Å"pretty face†. My resources: http://rjlipton. wordpress. com/2010/07/25/hedy-lamarr-the-inventor/

Identifying a Bug vs Insect

Identifying a Bug vs Insect The word bug is often used as a generic term to refer to any type of small crawling critter, and it is not only kids and unknowing adults who use the term this way. Many scientific experts, even trained entomologists, will use the term bug to refer to a wide range of small creatures, especially when they are speaking conversationally to the general public.   The Technical Definition of a Bug Technically, or taxonomically, a bug is a creature that belongs to the insect order Hemiptera, known commonly as the true bugs. Aphids, cicadas, assassin bugs, ants, and a variety of other insects can claim rightful membership in the order Hemiptera. True bugs are defined by the types of mouthparts they possess, which are modified for piercing and sucking. Many members of this order feed on plant fluids, and so their mouths have the structures necessary to penetrate plant tissues. Some Hemipterans, such as aphids, can badly damage or kill plants by feeding in this way. The wings on Hemipterans, the true bugs, fold over one another when at rest; some members lack hind wings altogether. Finally, true bugs always have compound eyes. All Bugs Are Insects, but Not All Insects Are Bugs By the official definition, a large group of insects arent considered bugs, although in common usage they are often lumped together under the same label. Beetles, for example, are not true bugs. Beetles are structurally different from the true bugs of the Hemiptera order, in that their mouthparts are designed for chewing, not piercing. And beetles, which belong to the Coleoptera order, have sheath wings that form hard, shell-like protection for the insect, not the membrane-like wings of the true bugs.   Other common insects that do not qualify as bugs include moths, butterflies, and bees. Again, this has to do with structural differences in the body parts of these insects.   Finally, there are a number of small crawling creatures that are not insects at all, and so cannot be official bugs. MIllipedes, earthworms, and spiders, for example, do not possess the six legs and body segment structures found in insects, and are instead members of different animal orders- spiders are arachnids, while millipedes are myriapods. They may be creepy, crawly critters, but they are not bugs.   Common Usage Calling all insects and all small crawling creatures bugs is a colloquial use of the term, and when scientists and otherwise knowledgeable people use the word in such a way, they are usually doing it to be down-to-earth and folksy. Many highly respected sources use the word bug when they are writing or teaching certain audiences:   Gilbert Waldbauer is a respected entomologist from the University of Illinois. He authored an excellent volume called The Handy Bug Answer Book  which covers everything from scorpions to silverfish.The University of Kentuckys entomology department hosts a website called the  Kentucky Bug Connection. They include information on keeping pet bugs, including tarantulas, mantids, and cockroaches, none of which are actually bugs.The  University of Floridas entomology department  has sponsored a Best of the Bugs award honoring for outstanding insect-related websites. Among their honorees are sites on ants, beetles, flies, and butterflies- no actual true bugs.Iowa States entomology department hosts one of the best arthropod sites around- Bugguide. The site is a database of information and photographs collected by amateur naturalists, covering virtually every North American arthropod. Only a small portion of the species listed belong to the order Hemiptera. A bug is an insect, but not all insects are bugs; some non-insects that are called bugs are neither bugs nor are they insects.  Is everything clear now?

Too Big to Fail, Wall Street, Wall Street 2 Assignment

Too Big to Fail, Wall Street, Wall Street 2 - Assignment Example The movie focuses on Bud Fox, a young broker in Wall Street. Fox’s ambition to succeed in his career is fuelled by his determination to be as wealthy as Gordon Gekko, a millionaire trader, and raider. Gekko rides on the statement ‘Greed is good’. Fox and Gekko meet which results to the young stockbroker working with the millionaire. In no time, Bud Fox rises in the financial ladder. He meets Darien in the process and is able to finance their affair regardless of her being high maintenance. The success is followed by realizing the illegal ways which the millionaire uses to acquire money. Amongst his dark dealings, Fox learned that the company his father is an employee is in jeopardy. Wall Street chronicles the greed in America during the 1980s in form of insider trading. Important companies utilized to tell the scandal stories are the employer to Bud’s father, Blue Star Airlines, Teldar Paper and Anacott Steal. The progression of the movie introduces us to L arry Wildman who wants to buy the latter mentioned company. Teldar Paper is a reputable company which the raider and trader have set his eyes on. The detailed depiction of insider trading which involves stock trading after getting information from the management of a company is the main event of the movie. The young stockbroker is caught in between the will to be rich and prevent Gekko from ruining his father’s career. The movie ends with the imprisonment of Gekko for money laundering, fraud of securities and racketeering.

The Pandigital Novel Research Paper Example | Topics and Well Written Essays - 750 words

The Pandigital Novel - Research Paper Example black and white to help accommodate the personal needs of each consumer.1 Of course, as with any product, there are good and bad reviews. One review mentions that the good aspect about the Pandigital Novel e-reader is that it incorporates Wi-Fi, web browsing, extra slot for additional memory, imaging and video, as well as audio capabilities. The poor features are the â€Å"resistive touch-screen is problematic; extremely sluggish performance; interface could be more intuitive; overall user experience could be better.† 2 The main product in which the Pandigital novel is consistently compared to is the Macintosh iPad. The reason for this being that the popularity of the iPad is substantial and thus the push to mimic the Mac device. Already the significant difference of the two is that the Pandigital Novel is much less in cost than the iPad ($199 vs. $499+). Unfortunately, the consumer appears to be getting what he or she pays for in the less expensive model due to the fact that the screen is not as responsive and the programs can be slow-acting in the Pandigital Novel. The iPad carries many more features including two cameras, HD recording, dual-core A5 chip, 10-house battery life, thinner, lighter, and comes with 16 applications to name a few.3 Apple as a producer was able to quickly produce a newer version of the iPad faster than the Pandigital Novel producers. ... cripples reaching Wi-Fi hotspots.4 Although, it allows for more memory space by having a slot for an SD card, the natural memory storage in the iPad super exceeds the Pandigital Novel. In essence, the Pandigital Novel has its issues, especially in light of its top competitor, the iPad. However, what consumers must recognize is that the Pandigital Novel is significantly less money than the iPad. It is also offering specs that many consumers would be satisfied with dependant on their needs. If the consumer is not desiring all of the extra applications or browsing features that are better on the iPad and wanting a simple, but radiant e-book reader, than the Pandigital Novel is a befitting choice. Works Cited Carnoy, David. "Pandigital Novel (white)." Cnet Reviews. Ed. John P. Falcone. N.p., 17 Aug. 2010. Web. 6 July 2011. . "iPad: There's more to it. And even less of it." Apple.com. N.p., n.d. Web. 6 July 2011. . Joan, Ben. "Difference Between Apple iPad and Pandigital Novel." Differenc eBetween.net. N.p., n.d. Web. 6 July 2011. . "Pandigital Novel Color Multimedia eReaders - U.S." Pandigital. N.p., n.d. Web. 6 July 2011.

Project Management(file one) Essay Example | Topics and Well Written Essays - 1000 words - 1

Project Management(file one) - Essay Example The activity is determined by Mean = (o + 4m + p)/6. Its variance will be given by activity (Variance) = ((p - o)/6)2. The value attained is the z-value which can be related in the z-tables to give the probability of completing the project in time (Phillips, 2004). The CPM/PERT technique were used alongside the base lines for cost, work and schedule variances. The assumption taken was that the duration of activities was established with certainty. The realistic duration will make up to precisely as estimated (Oduwole, 2002). Nonetheless, in actual activities, this is impossible and several projects entail variability in activity times owing to factors like lack of previous experience, breakdown of equipment, erratic weather conditions. Besides, late supply of deliveries is an impediment. PERT analysis is applicable when activity durations are not known with precision. It constitutes three estimates of the activity duration as opposed to the single value analysis identified with CPM: The base line conditions for this report assessed and evaluated the situation of work considering the baseline and actual reporting. For instance, a deviation in the original budget is captured and observed in the percentage of work covered, the budget allocation and the amount of work remaining. This is a useful piece to learn from since the project manager can read the variance with ease and try to correct any change in project scope (Oduwole, 2002). This is the significance of using project management techniques to monitor and evaluate work progress. Any work related delays will be easily identified and correction made by observing the cause of such changes (Heerkens, 2007). Similarly, the schedule can be monitored for deviation. The possible correction to schedule is to check on the capability of the manpower or work force (Cleland, & Ireland, 2006). If work is going slowly than expected, it may mean that

Nathaniel Hawthorne | Dr Heideggers Experiment

Nathaniel Hawthorne | Dr Heideggers Experiment Dr. Heideggers Experiment is a short story written by Nathaniel Hawthorne in the 19th century. Dr. Heideggers Experiment is about a doctor who claims to have water from the fountain of youth. He then he invites his friends over and conducts an experiment on them. He uses the water from the fountain of youth and makes them young again, but they break the vase holding the water and it wears off. Nathaniel Hawthorne is an American novelist and writer. He is known for his allegorical tales and excellent usage of literary devices. In Dr. Heideggers Experiment, Hawthorne uses symbolism, allegory and characterization to describe how people dont learn from their mistakes. Hawthorne uses the characterization of Dr. Heidegger to describe how people dont learn from their mistakes. Right before Dr. Heidegger lets his friends drink the water from the fountain of youth he says, Before you drink, my respectable old friends, said he, it would be well that, with the experience of a lifetime to direct you, you should draw up a few general rules for your guidance, in passing a second time through the perils of youth. Think what a sin and shame it would be, if, with your peculiar advantages, you should not become patterns of virtue and wisdom to all the young people of the age!' (Holt 231). Dr. Heidegger is characterized as uninterested in the how growing young again happens, or how the water from the fountain works. It is also revealed that Dr. Heidegger is wise, and is seeking answers about peoples behaviour and the folly of man. Dr. Heidegger has the intention of testing whether if given the opportunity, will people change their ways and learn from their mista kes. After the vase holding the water from the fountain breaks, Dr. Heidegger says, Yes, friends, ye are old again, said Dr. Heidegger, and lo! the Water of Youth is all lavished on the ground. WellI bemoan it not; for if the fountain gushed at my very doorstep, I would not stoop to bathe my lips in itno, though its delirium were for years instead of moments. Such is the lesson ye have taught me!' (235). It is revealed that Dr. Heidegger is curious about whether one will learn from his/her mistakes of the past. Dr. Heideggers experiments hypothesis that people dont learn from their mistakes was proven to be accurate. For my own part, having had much trouble in growing old, Im in no hurry to grow young again (231). Dr. Heidegger is characterized as one who values age and experience which he understands gives him wisdom. He remembers the mistakes he made in the past and learns from it. Hawthorne wrote Dr. Heideggers Experiment as allegory, where the four friends taking part in the experiment stand for mistakes and flaws which they dont change, to describe how people dont learn from their mistakes. As Hawthorne introduces the characters at the beginning of the short story he writes, Mr. Medbourne, in the vigor of his age, had been a prosperous merchant, but had lost his all by a frantic speculation, and was now little better than a mendicant (228). Mr. Medbourne stands for greed. He lost money making bad business decisions in the past. After the four friends transformed into their younger selves, Hawthorne writes, Mr. Medbourne was involved in a calculation of dollars and cents, with which was strangely intermingled a project for supplying the East Indies with ice, by harnessing a team of whales to the polar icebergs (233). Mr. Medbourne made the same foolish greedy business ventures again when he transformed. He has not learned from his mistakes. As Hawthorne intro duces the characters at the beginning of the short story he writes, Colonel Killigrew had wasted his best years, and his health and substance, in the pursuit of sinful pleasures, which had given birth to a brood of pains, such as the gout, and divers other torments of soul and body (228). He also describes Colonel Killgrew later in the story, Colonel Killigrews compliments were not always measured by sober truth (232). Colonel Killigrew stands for dishonesty and sin. He was a liar and pursued sinful pleasures, such as drinking and lusting. After the four friends transformed into their younger selves, Hawthorne writes, Colonel Killigrew all this time had been trolling forth a jolly bottle song, and ringing his glass in symphony with the chorus, while his eyes wandered toward the buxom figure of the Widow Wycherly (233). Colonel Killigrew is once again lusting and drinking excessively when he transformed. He is repeating the mistakes he made in the past. As Hawthorne introduces the ch aracters at the beginning of the short story he writes, Mr. Gascoigne was a ruined politician, a man of evil fame, or at least had been so till time had buried him from the knowledge of the present generation, and made him obscure instead of infamous (228). Mr. Gascoigne stands for stagnation. He failed as politician due to the lack of new ideas. After the four friends transformed into their younger selves, Hawthorne writes, Mr. Gascoignes mind seemed to run on political topics, but whether relating to the past, present, or future, could not easily be determined, since the same ideas and phrases have been in vogue these fifty years (233). His mind ran on the same ideas and topics just as he did in the past. He didnt learn from his mistakes and change. As Hawthorne introduces the characters at the beginning of the short story he writes, As for the Widow Wycherly, tradition tells us that she was a great beauty in her day; but, for a long while past, she had lived in deep seclusion, on account of certain scandalous stories which had prejudiced the gentry of the town against her (228). Widow Wycherly stands for vanity and promiscuity. She was very beautiful and did many scandalous things which forced her to go into hiding. After the four friends transformed into their younger selves, Hawthorne writes, As for the Widow Wycherly, she stood before the mirror courtesying and simpering to her own image, and greeting it as the friend whom she loved better than all the world beside. She thrust her face close to the glass, to see whether some long-remembered wrinkle or crows foot had indeed vanished. She examined whether the snow had so entirely melted from her hair that the venerable cap could be safely thrown aside (233). Hawthorne also writes, Doctor, you dear old soul, cried she, gets up and dance with me!' (234). Widow Wycherly is repeating her obsession with looks and vanity. She is also not changing her old promiscuous ways. She doesnt learn from her mistakes. When introducing the characters, Hawthorne also writes, It is a circumstance worth mentioning that each of these three old gentlemen, Mr. Medbourne, Colonel Killigrew, and Mr. Gascoigne, were early lovers of the Widow Wycherly, and had once been on the point of cutting each others throats for her sake (228). The three men used to fight over Wycherly. This conflict between the characters stands for hate. After the transformation, Hawthorne also writes, Dance with me, Clara! cried Colonel Killigrew. No, no, I will be her partner! shouted Mr. Gascoigne. She promised me her hand, fifty years ago! exclaimed Mr. Medbourne. They all gathered round her. One caught both her hands in his passionate grasp another threw his arm about her waistthe third buried his hand among the glossy curls that clustered beneath the widows cap. Blushing, panting, struggling, chiding, laughing, her warm breath fanning each of their faces by turns, she strove to disengage herself, yet still remained in their triple embrace (234). The four of them repeated what happened in the past and the men started fighting over Wycherly again. They all again didnt learn from their mistakes. Hawthorne uses symbolism of items belonging to Dr. Heidegger to describe how people dont learn from their mistakes. When describing Dr. Heideggers study, it says, Between two of the bookcases hung a looking-glass, presenting its high and dusty plate within a tarnished gilt frame. Among many wonderful stories related of this mirror, it was fabled that the spirits of all the doctors deceased patients dwelt within its verge, and would stare him in the face whenever he looked thitherward (229). The mirror symbolizes Dr. Heideggers failures as a doctor. The mirror reminds him of those failures and he learns from them. After the transformation and when they are fighting over Wycherly, it says, Never was there a lovelier picture of youthful rivalship, with bewitching beauty as the prize. Yet by some strange deception, owning to the duskiness of the chamber, and the antique dresses which they still wore, the tall mirror is said to have reflected the figures of three, old, gray, withered gran d-sires, ridiculously contending for the skinny ugliness of a shrivelled grand-dam (234). The mirror reveals that they are making the same mistakes as they did in the past and how foolish they are. The mirror symbolizes their repetition of those mistakes. When first introducing the experiment Dr Hiedegger says, This rose, said Dr. Heidegger, with a sigh, this same withered and crumbling flower, blossomed five and fifty years ago. It was given me by Sylvia Ward, whose portrait hangs yonder; and I meant to wear it in my bosom at our wedding. Five and fifty years it has been treasured between the leaves of this old volume. Now, would you deem it possible that this rose of half a century could ever bloom again?' (230). Dr. Heidegger kept this rose as a reminder of his mistakes in his relationship with his dead wife. It symbolizes Dr. Heideggers learned lessons of the past. Also in the description of Dr. Heideggers study, it says, In the obscurest corner of the room stood a tall and narr ow oaken closet, with its door ajar, within which doubtfully appeared a skeleton (229).The skeleton symbolizes peoples refusal to learn from their mistakes and as a result being internally dead. The skeleton being kept in the closet reveals that Dr. Heidegger has past horrible mistakes that he now learns from. The usage of the literary devices characterization, allegory and symbolism by Hawthorne excellently reveals the theme of the story, which is that people dont learn from their mistakes. Hawthorne characterizes Dr. Heidegger as wise and seeking answers about peoples behavior. Dr. Heideggers real intention of the experiment was to find out whether his friends will learn from their mistakes. Dr. Heideggers Experiment is written as an allegory. The four friends taking part in the experiment stand for the mistakes of the past which stay unchanged. Mr. Medbourne represents greed, Colonel Killigrew represents dishonesty and sin, Mr. Gascoigne represents stagnation, and Widow Wycherly represents vanity and promiscuity. The three mens conflict over Widow Wycherly represents hate. Items owned by Dr. Heidegger symbolize different aspects of learning from mistakes. The mirror represents Dr. Heideggers mistakes as a doctor and the repetition of mistake. The rose symbolizes Dr. Heideggers learned l essons of the past. The skeleton symbolizes Dr. Heideggers mistakes and also people not learning from their mistakes. Siddhartha: Book Analysis Siddhartha: Book Analysis One utilizes a potters wheel to mold and shape a piece of clay. As the wheel continues to spin, the clay transforms into a beautiful shape of art. This tool, however exists as more than just a mechanism for sculpting clay. The potters wheel stands as a profound metaphor for the circle of life. Herman Hesses prolific novel, Siddhartha, illustrates this metaphor through the examination of its protagonists life. In Siddharthas spiritual journey, his potters wheel initially spins, then slows down almost to the point of a standstill, and, with the help of that delay, sets into motion again. Just as the wheel physically sculpts clay into beautiful art, it metaphorically sculpts Siddharthas life into enlightenment. Siddharthas potters wheel spins from the very beginning of the story. Even his name exemplifies this metaphor, for it translates into the journey of life. (Lachotta) As the son of a Brahmin, Siddhartha feels unsatisfied with his transitory existence. (Hesse) He constantly thirsts for spiritual knowledge. In an effort to obtain this knowledge, he pumps the pedal of his potters wheel, and leaves his family behind to live a life of asceticism. On his spiritual journey, he encounters the samanas and Gotama, but cannot accept their teachings. He believes that true peace cannot be taught; he must experience it for himself. He expresses this belief in his conversation with the exalted Buddha, stating that for myself alone must I judge, must I choose, must I decline. (Hesse) In essence, he believes that he exists as the only potter in control of his wheel. He realizes that only he can cultivate his clay of life. As his journey continues into the city, his eyes become transfixed on an entirel y different existence Kamalas love. Although he previously denies all teachers, he allows Kamala and Kamaswami to teach him the arts of love and trade. This sets the new motion within his potters wheel, and ultimately, the new motion within his circle of life. As Siddhartha adapts to this new life of prosperity, he remains the samana within his heart. He continues to practice his own arts of thinking, fasting, and waiting, and feels indifferent to business affairs. (Hesse) However, as he plunges further into the world of the child people, his wheel begins to slow. The game of samsara begins to occupy his thoughts as much as the gods and Brahmin once [occupy] them. As Siddhartha makes love to Kamala, he slowly becomes seized by the spiritual malaise of the rich. (Hesse) The potters wheel within in his soul encompasses the wheel of asceticism, the wheel of thinking, [and] the wheel of determination. These wheels continue to whirl. However, they now spin slowly and hesitantly, and nearly [come] to a standstill. A slower speed in a potters wheel prompts errors in the clays structure. Similarly, this speed endangers Siddharthas self. Once the wheel reaches a standstill, it contains the potential to permanently engulf its creation. Siddhartha no tices this gradual transformation within his self, but becomes paralyzed to act against it. He lives as the hollow men do in the twilight kingdom. (Eliot) No longer a man of spirituality, he becomes a prisoner to gambling, wine, and dancing girls; he exists as the bird in the golden cage. In a symbolic dream, Siddhartha sees that the bird in the golden cage lies dead. This prompts him to head to the river, where his wheel sets into another motion. Upon his arrival to the river, Siddhartha stands hesitantly by the shore. The bird in his heart feels dead, and thus, his potters wheel feels at a standstill. He spits at his reflection, and then plunges into the water, where he sinks down toward death. Then he hears a word from the remote precincts of his soul. The holy OM of perfect completion penetrates his being, and sets his wheel in motion again. Siddhartha feels reborn. He realizes that with his unity of suffering and prosperity, he achieves true understanding of the world; he achieves nirvana. Although the slowing of the wheel exists as potentially detrimental to the clay, it also exists as necessary for a beautiful masterpiece. Paralleling the unity of both worlds, a potter must spin the wheel both fast to make the clay taller, and slow to center it. (Devries) Thus, Siddhartha molds his clay into enlightenment. Also, just as Siddhartha went through many smaller cycles to achieve his goals, the potters wheel spins in smaller cycles as it cultivates the clay. Siddhartha realizes these many cycles of life when he tells Govinda that the wheel of forms turns quickly. Furthermore, the river guides Siddhartha through his entire journey, just as the potter must continuously wet the clay as he guides its final shape. Water, therefore, exists as the sustenance for the potters wheel, in both physical and metaphorical terms. Siddharthas wheel sets into motion again, and ultimately, he completes his circle of life. Overall, Siddharthas spiritual journey parallels that of a potters wheel. Hesse creates this metaphor as the circle of life, and intricately weaves it throughout his entire novel. Siddharthas wheel initially spins, slows down almost to a standstill, and, with the help of that delay, sets into motion again. A potter must meet both motions in order to obtain a deeper and more beautiful creation. Otherwise, the creation exists as nothing more than a shadow, just as Siddhartha before he obtains his unity. In the end, Siddharthas circle of life results in an enlightened self. With his potters wheel, he creates something beautiful.

Mark Twain :: essays research papers

In our time, there has been many authors. Perhaps the most interesting and most widely known author has been Mark Twain. Born Samuel Langhorne Clemens in 1835 in Florida, Missouri, Clemens has been known as a humorist, narrator, and social observer. Clemens works are some of the most widely known pieces in this country, and perhaps even the world. At the age of 4, Clemens moved with his family to Hannibal, Missouri, a port located on the Mississippi River. In 1851, he began setting type for and contributing sketches to his brother Orion's newspaper, the Hannibal Journal. Later, Clemens was a steamboat pilot on the Mississippi River until the Civil War. In 1862 he became a reporter for the Territorial Enterprise in Virginia City, Nevada. In 1863, he started using his pseudonym Mark Twain, which was a river call for a depth of two fathoms. This was the beginning of Mark Twain, because in 1865, he published The Celebrated Jumping Frog of Calavaras County and within months the author and the story had become national sensations. Two of his recent novels have also been extremely popular. The Gilded Age, which was published in 1873, took a look into the materialism and corruption in the 1870's. Another book, The Adventures of Tom Sawyer, has been very popular. The story celebrates boyhood in a town on the Mississippi River. Reporters and many other people have been awaiting a sequel to The Adventures of Tom Sawyer, but the author has not promised anything. He states that he is now working on another novel, which has yet to be named, but has given the plot away.

Sonnet 43

â€Å"I have hated words and I have loved them, and I hope I have made them right. †Ã‚   ? Markus Zusak,  The Book Thief â€Å"Like most misery, it started with apparent happiness. †Ã‚   ? Markus Zusak,  The Book Thief â€Å"I wanted to tell the book thief many things, about beauty and brutality. But what could I tell her about those things that she didn't already know? I wanted to explain that I am constantly overestimating and underestimating the human race-that rarely do I ever simply estimate it. I wanted to ask her how the same thing could be so ugly and so glorious, and its words and stories so damning and brilliant. †Ã‚   ? Markus Zusak,  The Book Thief â€Å"She leaned down and looked at his lifeless face and Leisel kissed her best friend, Rudy Steiner, soft and true on his lips. He tasted dusty and sweet. He tasted like regret in the shadows of trees and in the glow of the anarchist's suit collection. She kissed him long and soft, and when she pulled herself away, she touched his mouth with her fingers†¦ She did not say goodbye. She was incapable, and after a few more minutes at his side, she was able to tear herself from the ground. It amazes me what humans can do, even when streams are flowing down their faces and they stagger on†¦    ? Markus Zusak,  The Book Thief â€Å"Imagine smiling after a slap in the face. Then think of doing it twenty-four hours a day. †Ã‚   ? Markus Zusak,  The Book Thief â€Å"I carried [Rudy] softly through the broken street†¦ with him I tried a little harder [at comforting]. I watched the contents of his soul for a moment and saw a black-p ainted boy calling the name Jesse Owens as he ran through an imaginary tape. I saw him hip-deep in some icy water, chasing a book, and I saw a boy lying in bed, imagining how a kiss would taste from his glorious next-door neighbor. He does something to me, that boy. Every time. It's his only detriment. He steps on my heart. He makes me cry. †Ã‚   ? Markus Zusak,  The Book Thief â€Å"He does something to me, that boy. Every time. It’s his only detriment. He steps on my heart. He makes me cry. †Ã‚   ? Markus Zusak,  The Book Thief â€Å"The consequence of this is that I'm always finding humans at their best and worst. I see their ugly and their beauty, and I wonder how the same thing can be both. (Death)†Ã‚   ? Markus Zusak,  The Book Thief â€Å"Somewhere, far down, there was an itch in his heart, but he made it a point not to scratch it. He was afraid of what might come leaking out. †Ã‚   ? Markus Zusak,  The Book Thief

Problem solving skills Training and the Workplace

Problem solving skills Training and the Workplace Introduction Effective problem solving training offered at the workplace help employees to develop problem-solving techniques. When employees develop these skills, they will operate more actively and effectively. Techniques allow employees to identify and analyze problems in the working fraternity.Advertising We will write a custom critical writing sample on Problem solving skills Training and the Workplace specifically for you for only $16.05 $11/page Learn More It allows them to evaluate the impact and severity of unconventional solutions to the underlying problem with the stakeholders, clients, and allies. The employees, upon training, will know how to utilize the available possessions to perform tasks properly. They will also learn to achieve organizational goals by solving problems as a team and not as individuals. Training programs include preparing employees for organization problems, and vast business orientation. Objective finding Objective finding is the segment of identifying goals, challenges, and wishes upon which a supervisor or manger wants to work upon. Specialized proficiency training programs are created and proposed to help employees adopt problem solving ideas and methods. The employees should be coached and presented with materials that will help them learn how to identify a predicament. In an organization, the supervisor divides the employees into groups and allocates pertinent tasks for them to tackle. The employees will try to solve the situations such as ineffective communication between management and stakeholders, client issues, and vendor-manager relations. Profound training skills will help employees to identify some possible causes of the ongoing state of affairs. The training program will help employees to set aside and segregate the facts. When they find the cause of the problem, they will be able to know the reasons and therefore, will come up with a strategy on how to avoid future occurrences. Fact-fin ding Fact- finding is where relevant data is gathered. The situation and background should be established. This segment also incorporates feelings, data, questions, and figures. After putting down all the appropriate information about a setback, the employees or in this case participants will have the facts required to state solutions required to curb the situation. Training seminars help employees to learn more about their experienced members. The training programs motivate employees and help them learn innovative and creative techniques required to solve internal setbacks. The employees put down the setback resolution methods, and the merits and demerits linked with the techniques. Problem finding The actual problem to be focused on should be clarified and established. Problem solving techniques supervisor instructs the employees to evaluate alternatives appropriately. When the employees learn to propagate decisions profoundly, they will handle tasks in an effective way. They shou ld analyze and review case studies, consult and dialogue with business experts, and participate in healthy business oriented workshops and competitions in order to evaluate the alternatives effectively.Advertising Looking for critical writing on education? Let's see if we can help you! Get your first paper with 15% OFF Learn More Idea finding and solution implementation Possible for solving the problem should be established. The solution should be carefully selected to know how to strengthen them. Employees ought to know how to determine the impact before implementing a solution. The employees should recall previous problem solution strategies for them to be able to handle the present situations successfully. At the training seminars, employees are taught how to perfect their capabilities to remember facts by partitioning data into groups. For them to be able to do this, they should adopt and use appropriate methods to make reminiscence and visualizing the su rrounding to recollect and categorize information. The employees also establish the importance of evaluating the triumphant alternatives. This will help in handling situations in the future by applying the same problem solving technique. Acceptance fining and what I learnt From the training program, I learnt that employees would know how to solve problems in the workplace as a team. The training program helps them to enhance their communication between each other and the management. I also learn that the recognition and support ceremony help employees to know their strengths and importance to the organization. Conclusion Every organization should ensure that their employees acquire the relevant problem solving technique. This will help maximize production and improve customer-management relations thus achieving goals of the organization.

Free Essays on Down These Mean Streets By Piri Thomas

â€Å"Down these Mean Streets† is a book about a young man (Piri Thomas) who was born in1928 and grew up in an impoverished part of Harlem called Spanish Harlem or the Barrio (as he calls it). It deals with his struggles with his family, friends, drugs, and the law. Throughout the book Piri deals with many racial issues within society and the way society treats him because of his ethnicity. As a young boy he grew up in a predominantly Spanish area of Harlem. Piri was generally ignorant of racism and never really experienced any kind of ethnic hatred. Then when he was in middle school his family and he moved to a Italian area of Harlem. This is when he first recognized that people did not like him because of his Hispanica background. A group of Italian boys started to harass him as he walked home from school saying racial slurs like â€Å"spic† and asking if he had any senoritas for sisters. They asked him where he was born and Piri told them Harlem Hospital. One of the Italian boys said. â€Å"I knew he was a nigger all the colored people are born there.† Then Piri explained that all types of people were born there like: colored’s, Puerto Ricans and even Italians like them. The boys got offended and one of them hit him. Some of the older Italian people saw what was going on and broke up the fight. Piri was glad they did but still felt much hatred toward the Italians and said he could have loved them (for breaking up the fight) if he didn’t hate them so much. Later Piri stood up to one of the Italian and challenged him to a one on one fight to see if he had any heart. While They fought Piri heard the home cheers of â€Å"Yea, yea, bust that spic wide open.† Piri was winning the fight and the Italian boy got angry and threw gravel in his eyes. All of the rest of the Italian boys disapproved of what their friend had done and said that Piri had heart. Piri went to the Hospital and had his eyes Flushed out. It was not long b... Free Essays on Down These Mean Streets By Piri Thomas Free Essays on Down These Mean Streets By Piri Thomas â€Å"Down these Mean Streets† is a book about a young man (Piri Thomas) who was born in1928 and grew up in an impoverished part of Harlem called Spanish Harlem or the Barrio (as he calls it). It deals with his struggles with his family, friends, drugs, and the law. Throughout the book Piri deals with many racial issues within society and the way society treats him because of his ethnicity. As a young boy he grew up in a predominantly Spanish area of Harlem. Piri was generally ignorant of racism and never really experienced any kind of ethnic hatred. Then when he was in middle school his family and he moved to a Italian area of Harlem. This is when he first recognized that people did not like him because of his Hispanica background. A group of Italian boys started to harass him as he walked home from school saying racial slurs like â€Å"spic† and asking if he had any senoritas for sisters. They asked him where he was born and Piri told them Harlem Hospital. One of the Italian boys said. â€Å"I knew he was a nigger all the colored people are born there.† Then Piri explained that all types of people were born there like: colored’s, Puerto Ricans and even Italians like them. The boys got offended and one of them hit him. Some of the older Italian people saw what was going on and broke up the fight. Piri was glad they did but still felt much hatred toward the Italians and said he could have loved them (for breaking up the fight) if he didn’t hate them so much. Later Piri stood up to one of the Italian and challenged him to a one on one fight to see if he had any heart. While They fought Piri heard the home cheers of â€Å"Yea, yea, bust that spic wide open.† Piri was winning the fight and the Italian boy got angry and threw gravel in his eyes. All of the rest of the Italian boys disapproved of what their friend had done and said that Piri had heart. Piri went to the Hospital and had his eyes Flushed out. It was not long b...

Arguments for abortion Essay Example | Topics and Well Written Essays - 2250 words

Arguments for abortion - Essay Example Moreover the extent of abortion has also reduced a great deal because of the spread of awareness regarding safe sex and encouraged use of contraceptives, among even people living in the rural and backward areas of the world. The legality of abortion is a much debated topic in most countries around the world with some countries’ constitutions looking down upon the subject and others allowing it with certain exceptions and till a certain date of the growth of the embryo. Many people are even concerned with the ethical issue of abortion and whether or not it involves killing another soul; all these controversies have caused a great deal of scarring on the right that women have over abortion too, because after all they carry the child and have to go through all the pain and physical trauma. (Mappes, Thomas A., and David DeGrazia) Most abortions that take place are due to unintended pregnancies and the abortion takes place depending upon the gestation period of the embryo because i f the embryo has grown into a foetus of 5 or more months, it may not be possible to carry out an elective or therapeutic mode of abortion as by the time, the baby is almost fully developed. Many abortions are carried out because of issues ranging from rape and incest to health risks being posed to the woman’s body and her inability to carry the child due to lack of nutrition, proper health care facilities etc. In many cases, the abortion may be spontaneous, resulting in a miscarriage, when the embryo or the foetus faces an unintentional expulsion. This usually takes place before the 24th week of gestation. If a miscarriage takes place before 37 weeks of gestation then it is termed as a premature birth and not an abortion or miscarriage because by this time, the live infant is delivered, and may in many cases be a still born. Such spontaneous abortions may be caused by accidental trauma or even stress. (Mappes, Thomas A., and David DeGrazia) The medical methods of having an ab ortion till the early gestation period include ingesting medicines containing mifepristone misoprostol combinations of 200 mg followed by 800 mcg of vaginal or buccal misoprostol and these medicines may be effective till the 9th gestation week. In most European countries like France, Britain, Switzerland and Nordic countries this is the most common medicine used by people and they tend to abort their pregnancies before the 9th week. In the United States of America on the other hand, the number of women ending their pregnancies in such early weeks are far lower. The surgical methods used till 15 weeks of gestation are suction or vacuum aspiration where a syringe is used to remove the foetus or the embryo and the placenta with an electric pump. (Mappes, Thomas A., and David DeGrazia) Many doctors also use the method of menstrual extraction where a cervical dilation is not required. Another method encouraged by the World Health Organization is called Curettage where the walls of the ut erus are cleaned with a curette, leading to very less chances of infection and bleeding. In many backward areas of the world, several unclean and unhygienic methods are used that are very unsafe and tend to cause deaths among pregnant women in their attempt to have their child aborted such as the insertion of objects like hangers and knitting needles inside the vagina to remove the foetus or embryo. The issue of abortion is one of the most widely discussed debates in the world today; it involves the riddance

Compare and discuss the advantages and disadvantages of the different Essay

Compare and discuss the advantages and disadvantages of the different sources of haemapoietic stem cells in transplantation - Essay Example Stem cell transplantation can be defined as a process by which stem cells from the patient or a donors bone marrow are removed and re-infused into the patient to produce healthy blood cells (Australian Academy of Science, 2001). Stem cell transplants may be allogeneic, syngeneic or autologous. The most common sources for such transplants are bone marrow, blood and umbilical cord or placental stem cells (Gross & Johnson, 1998. ) Bone marrow transplantation (BMT) is a procedure wherein the bone marrow, which has been destroyed subsequent to chemotherapy or radiation, is replaced with healthy bone marrow. Peripheral blood stem cell transplantation (PBSCT) involves replacing blood-forming cells destroyed by cancer treatment with immature blood cells (stem cells), which helps the bone marrow to recover and produce healthy blood cells as before (NCI, nd). Transplantation may be of three types (Rosenbaum & Rosenbaum, 2005): a. Autologous transplants, wherein patients have their own healthy bone marrow cells removed and stored till the time of transplant. Later, chemotherapy, and radiation in some cases, is administered to destroy any remaining diseased cells. b. Syngeneic transplants, wherein patients receive stem cells donated by their identical twin (monozygotic twin). In this case, in addition to HLA, all other genetic loci are also matched (Carella et al, 2001.). Although the development of GVHD can be avoided, the risk of relapse is greater in patients with leukaemia. This is due to the lack of GVL effect (Yarbro, Frogge & Goodman, 2005.) c. Allogeneic transplants, where patients receive stem cells donated by their brother, sister or parent (related allogeneic transplant) or an unrelated donor (unrelated allogeneic transplant). In order to find a potential donor, Human leukocyte antigen (HLA) testing has to be performed. The sources for