Electronegativity and Chemical Bonding

Electronegativity and Chemical Bonding What Is Electronegativity? Electronegativity is a proportion of the fascination of a molecule for the electrons in a substance bond. The higher the electronegativity of an iota, the more noteworthy its fascination for holding electrons. Ionization Energy Electronegativity is identified with ionization vitality. Electrons with low ionization energies have low electronegativities on the grounds that their cores don't apply a solid appealing power on electrons. Components with high ionization energies have high electronegativities because of the solid draw applied on electrons by the core. Occasional Table Trends In a component gathering, the electronegativity diminishes as nuclear number increments, because of expanded separation between the valence electron and core (more noteworthy nuclear range). A case of an electropositive (i.e., low electronegativity) component is cesium; a case of a profoundly electronegative component is fluorine. Moving left to directly over the intermittent table, electronegativity increases.Moving through and through down the occasional table, electronegativity diminishes.

History Essay Modernity Example | Topics and Well Written Essays - 1250 words

History Modernity - Essay Example ctives that begins back to the starting points for the reasons in a way that would make objectivity for the motivations behind setting out on decrease of feudalism in the district of Western Europe. It has the abilities of transformation of current social orders for the foundation of the functionalities of present day world for guaranteeing the idea of globalization for the facilitation with astonishing results that is a wellspring of transitional impacts of history. The articulation of this treatise is to decorate the idea of advancement for the reasons for guaranteeing a component that would make a way of thinking of prevalence for guaranteeing present day viewpoint and considerations just as motivations. The transitional stage can be depicted as a positive push for the liberation of different procedures that join in the development innovation for the abundance that would decorate the token of achievement. In a general public there are different procedures and powers, for example, conventionalism, comprehension of advancement with a harmony among restraint and style that would expand the viewpoint and significance. This angle would highlight a harmony among flawlessness and inspiring the equalization in the arrangement of contemplations for accomplishment of innovation. It ought to be acknowledged for the advancement of the general public for foundation of an exceptional model that would make different vistas and roads for being in spotlight to turn into a character with savvy instinct just as shrewd suspecting on the part of innovation. The goal is to follow in specific pieces of the general public conventionalism without bargaining the advantages and accomplish the satisfaction and opportunity of innovation without relinquishing the qualities and standards. Different ways of thinking just as different proclamations of scholars that would empower the cutting edge man to leave on a crucial would make ready for stunning arousing for foundation of innovation. The enlivening of musings and the procedure of change towards advancement would additionally emphasize a

Definition and Examples of Spin in Propaganda

Definition and Examples of Spin in Propaganda Turn is a contemporary term for a type of purposeful publicity that depends on misleading techniques for influence. In legislative issues, business, and somewhere else, turn is regularly portrayed by distortion, doublespeaks, errors, misleading statements, and too much passionate interests. An individual who makes as well as conveys turn is alluded to as a turn specialist. Models and Observations I would characterize turn as the molding of occasions to make you look better than any other individual. I think it is . . . an artistic expression now and it impedes the truth.  (Benjamin Bradlee, official editorial manager of The Washington Post, cited by Woody Klein in All the Presidents Spokesmen: Spinning the News, White House Press From Franklin D. Roosevelt to George W. Hedge. Praeger Publishers, 2008) Controlling Meaning Regularly connected with papers and government officials, to utilize turn is to control significance, to curve truth for specific endsusually with the point of convincing perusers or audience members that things are other than they are. As in figures of speech, for example, to put a ‘positive turn on something’or a ‘negative turn on something’one line of significance is hidden, while anotherat least intentionallytakes its place. Turn is language which, out of the blue, has structures on us...As the Oxford English Dictionary affirms, this feeling of turn rises just in the later 1970s, initially with regards to American governmental issues.  (Lynda Mugglestone, A Journey Through Spin. OxfordWords Blog, September 12, 2011) Misdirection We live in a universe of turn. It flies at us through misdirecting ads for items and political up-and-comers and about open strategy matters. It originates from organizations, political pioneers, campaigning gatherings and ideological groups. Millions are misdirected each day†¦all on account of turn. ‘Spin’ is the considerate word for misleading. Spinners delude by implies that run from unobtrusive exclusion to by and large lies. Turn portrays reality, by twisting realities, misrepresenting the expressions of others, overlooking or denying proof, or simply turning a yarnby making things up. (Brooks Jackson and Kathleen Hall Jamieson, unSpun: Finding Facts in a World of Disinformation. Irregular House, 2007) Turn and Rhetoric The certain feeling of shamelessness connected to turn and talk drives administrators and possibility to utilize these words to sabotage the genuineness of the resistance. As then House Leader Dennis Hastert pronounced in a 2005 discussion over the bequest/demise charge, You see, regardless of what sort of turn our companions on the opposite side of the passageway attempt to utilize, the demise charge just isnt fair...All of this focuses to a climate of good uncertainty that encompasses the advanced act of turn and talk. At the degree of standard, logical discourse is frequently observed as deceitful, inauthentic, and even ethically perilous. However at the degree of training, it is regularly acknowledged as an inescapable and essential piece of serious gathering governmental issues.  (Nathaniel J. Klemp, The Morality of Spin: Virtue and Vice in Political Rhetoric and the Christian Right. Rowman Littlefield, 2012) Dealing with the News [One] way the legislature deals with the news is by embeddings into broadcasts prepackaged reports that get their message out or put a positive turn on the news. (Note that the intensity of government to blue pencil is a lot more noteworthy in numerous different nations than in the United States and in some other modern democracies.) (Nancy Cavender and Howard Kahane, Logic and Contemporary Rhetoric: The Use of Reason in Everyday Life, eleventh ed. Wadsworth, 2010) Turn versus Discussion Democrats have been known to lead a considerable amount of turn. During the presidential political race period of 2004, some liberal Democrats enjoyed incendiary and unverified assaults on the privilege by contrasting the Bush organization with Nazi Germany, connecting the Republican Party with a supremacist periphery competitor, and allegingwithout evidencethat Bush counsel Karl Rove was the driving force behind the assaults on John Kerrys war record. These events of manipulative talk [led] one reporter on political turn to infer that, in the warmth of the crusade, sensible discussion is again falling by the wayside. (Bruce C. Jansson, Becoming an Effective Policy Advocate: From Policy Practice to Social Justice, sixth ed. Creeks/Cole, 2011) Turn Doctors [In a 1998 meeting that Deputy Prime Minister John Prescott] provided for the Independent, . . . he said we have to escape from talk and back on to the substance of government. That announcement obviously established the reason for the Independents feature: Prescott receptacles the turn for genuine arrangements. The turn is an inference to New Labors turn specialists, the individuals answerable for the media introduction of the Government and for putting a media turn (or edge) on its approaches and activities. (Norm Fairclough, New Labor, New Language? Routledge, 2000) Derivation From Old English spinnan, draw, stretch, turn

Literary Analysis Frankenstein Essay Example

Artistic Analysis Frankenstein Essay Hinting is extraordinary scholarly gadget that gets, snares, and catches the reader’s consideration. In a novel utilizing hinting leaves the peruser enraptured about what arrangement of occasions will happen straightaway. Likewise, it permits the peruser to plan a decision about what will occur with the characters toward the finish of the novel. In Mary Shelley’s, Frankenstein, Victor Frankenstein was resolved, inquisitive, and very creative. In the novel, Victor was resolved to advance his logical abilities so as to make a creation. Victor is a crazy lab rat that devotes most of his day on unadulterated science and various activities. At the point when you are extremely energetic about something you will in general make that your principle focus. Being resolved implies that you don't surrender effectively and you save through whatever you are battling with. Likewise, you keep on endeavoring to accomplish that objective or dream, set the bar high, and test existing know n limits. Now and then things don’t consistently happen precisely the manner in which you arranged and it is something contrary to what you anticipated. After the beast sprung up, Victor wasn’t precisely excited about its appearance. As per â€Å"Frankenstein† Victor was not wonderfully shock with the result of the monster.† I had looked on him while incomplete; he was monstrous at that point; yet when those muscles and joints were rendered equipped for movement, it turned into a thing, for example, even Dante couldn't have conceived.† (Shelly 45). After acknowledges what he had made wasn’t what he sought after, Victor chooses to surrender the beast on account of its colossal appearance. Another trademark Victor shows in the novel is interest. Interest makes Victor commit his life to science. He works restless evenings on various undertaking trusting something extraordinary will come out of it. Interest can truly make an individual crazy since it leaves you needing to know to an ever increasing extent. Some of the time interest can be unfavorable on the grounds that you may learn somethi We will compose a custom article test on Literary Analysis Frankenstein explicitly for you for just $16.38 $13.9/page Request now We will compose a custom exposition test on Literary Analysis Frankenstein explicitly for you FOR ONLY $16.38 $13.9/page Recruit Writer We will compose a custom exposition test on Literary Analysis Frankenstein explicitly for you FOR ONLY $16.38 $13.9/page Recruit Writer

To a mouse (or nineteen)

To a mouse (or nineteen) But Mousie, thou are no thy-lane, In proving foresight may be vain: The best laid schemes o Mice an Men, Gang aft agley, An leae us nought but grief an pain, For promisd joy! This entry is a eulogy for my nineteen behavior mice, as I am done testing them and they are to be euthanized sometime in the next few days. (Insert me pretending that Im not actually sad here.) In their honor, today Im going to talk about one of the projects Ive been working on at my UROP for the past two years. So first, some background. A scaffold protein, as the name suggests, is a protein whose major function is to serve as a structural base which recruits and connects other types of proteins. (I made that figure myself, in Paint. Pretend you couldnt tell.) Shank1 is such a scaffold protein. It was discovered and characterized by Morgan, the professor whose lab I work in. Lots of things are known about Shank1, but lots of things arent known, so Morgan told my postdoc, an MD/PhD named Albert, to make a knockout mouse which had no copies of Shank1. Whats known about Shank1 is that its a scaffold protein found in the post-synaptic density (PSD) of neurons. It links several types of proteins, including other scaffold proteins and receptors, which suggests that its important for maintaining the strength of dendritic spines. (If this is all too confusing, the bottom line is that Shank1 seems to be involved somehow in changing neurons so theyll remember stuff.) So the knockout mice were born, and they looked normal and squeaked and ate food and everything. So far, so good. Albert decided that he should test them to see if their memory was any different from that of their normal brothers (who do have the Shank1 gene). There are several different tests of rodent memory, the most widely-used/reliable/easy of which is the Morris water maze. In a nutshell, you put the mouse into a kiddie pool of water and teach him that theres a platform he can swim to and climb on. Mice can swim, but they dont like to, so he learns pretty quickly that he should find the platform and get out of the pool and get a towel and a slice of pizza and flirt with the lifeguard. Then, being the mean and nasty biologist that you are, you switch the visible platform for a clear one (or remove it altogether) and see if the mouse still remembers where he should go. Well, unfortunately for our knockouts, removing Shank1 makes you a little clumsy for our mice, a consequence of this is that they are hopelessly bad swimmers. One almost drowned. I think Albert had to give him CPR. So instead, we used the eight-arm radial maze task. First, you put the mouse on a diet enough so that hes not starving, but hes definitely in the mood to look for a snack. Then you bait two specific arms in the maze with two pieces of sugary chow (Ive tasted it. A little sweet, but definitely not people food). Over the course of many (many, many) trials, the mouse learns which arms are baited. Some of them get really good at it and theyll never make an error by going into the wrong arm. So generally, when you go around knocking out genes in the brain, you end up making really tragically dumb mice. This is sort of sensible after all, if you went around taking out random parts from your cars engine, it probably wouldnt run as well. Well, my knockout mice arent like that. For some reason (and if you want the reasons, you can read the paper were writing about it), taking Shank1 out of the brain makes the knockouts a lot smarter than their wildtype brothers. The result obviously isnt what we expected (see the Robert Burns poem above about the best laid schemes o Mice an Men), but its such an exciting result! The paper based on this work is currently in submission to Cell, which is one of the top three journals in biology. And I get to be co-author! Undergraduate research rules. Anyway, my behavior mice did a good job. And I, for one, am proud of them.

Human Reproductive Cloning and Biotechnology - Free Essay Example

Cloning, one of natures and sciences greatest mystery, is becoming unraveled through our societys technological advances. What was widely known as just science fiction decades ago, such as Jurassic Park in bringing back fossils of Dinosaurs or replicating an army of clones in the movie Star Wars is now becoming a reality more than ever before. Cloning is making an identical copy of, replicate, and or propagate (an organism or cell) as a clone. (Webster Webster) It is from one parent resulting in identical cells. Scientifically speaking, one cell could be replicated, as well as organs, organisms, animals and possibly humans. English embryologist Ian Wilmut made the idea possible, with the worlds first cloned mammal; Dolly the sheep. To create Dolly researchers needed: 1 somatic diploid donor cell, 1 unfertilized recipient egg with the nucleus removed, 1 electric shock (nuclear transfer) to fuse the them together, and 1 surrogate mother. However, it was very a difficult process it took about 277 cell fusions, 29 early embryos and thirteen surrogate mothers. It only took with the success of mammal cloning, that has a made a significant impact on cloning and science today. Since Dollys significance there were many advances made through cloning mice, dogs, cats, frogs, and livestock. Since Dollys implication, scientists had many predictions of what can occur next since cloning mammals was possible. Dolly was the first example of taking an adult cell and getting an adult, that meant you could re-program an adult cell nucleus back to an embryonic stage. Robin Lovell Badge, head of Division of Stem Cell Biology and Developmental Genetics at the Francis Crick Institute of London (2016) The success led to amazing predictions: human cloning, disease preventions, and rebirth of the deceased. Dollys impact imprinted on many scientists, stem cell biologist Shinya Yamanaka said that Dollys cloning had motivated him to begin developing stem cells derived from adult cells which he accomplished, he also proved that nuclear programming is possible in mammals. The imprint didnt end there, many scientist were inspired of what could be discovered next. The possibilities of cloning range from medical uses, personal uses, and agricultural, livestock improvement to restore and save endangered species. The most controversial debate on cloning would be replicating humans. Wilmut believes that cloning humans is possible, however he does not approve of the idea. Just because it may now work in the sense of producing offspring doesnt mean to say we should do it, he says. The likelihood is you would get pregnancy losses and abnormal births. He also states that some of the clones he created after Dolly faced major health problems and was appalled by this experience. Wilmut wouldnt want to have the same experience with humans, he ultimately believes that it would be far more cruel if done with humans and that there is less of a need to because of recent advances in gene-editing technology. In the United States, human cloning laws are a very ambiguous and grey area due to political and scientific controversies. Although there are no federal l aw explicitly illegalizing human cloning, there are there are no federal laws regarding human cloning. Since there is the possibility of human cloning many wonder about the possibility of bringing back extinct creatures. In 2013, there was a discovery of well- preserved wooly mammoths which sparked an interest to researchers who want to understand how mammoths lived, died, and bring them back to life. The idea of bringing back a wooly mammoth back to life includes: DNA, egg cell, and birthing mother. Researchers can still get DNA from tissue and fossils from organisms from 10,000 years ago to 100,000, this is how the Wooly Mammoth is still an active process. However, although researchers have the DNA of a wooly mammoth it is not perfect. DNA degrades over time and has a half-life of 521 years, meaning scientists would have to fix the DNA before they can start cloning the mammal. With that being said, researchers turned to Precise Genome Editing in which they use CRISPR Cas 9 which is an editing tool for DNA which is able to go through millions of strands of DNA, locate a specific gen ome and remove or add to it. In de-extincting the mammoth scientists are using the DNA of an Asian elephant and replacing parts with a mammoths DNA to make a mammophant Today we have, cloning technology, elephant and mammoth DNA. Scientists can edit together and the plan is to try to artificially inseminate an Asian Elephant mom to carry out the baby. The entire idea of de-extinction which by definition is bringing back a whole species is still an active ongoing process today. De-extinction may be an active ongoing process today, however cloning deceased pets is possible today at a bio-tech lab called in South Korea called Sooam. Sooam was founded by veterinarian and researcher Woo Suk Hwang. Hwang was convicted of stealing research funds and illegally purchasing human eggs for his research, he was also expelled from his academic institution and still faces criminal charges. Sooam Bio-Tech Lab are still active today, dog lovers can technically revive and clone their dogs for $100,000. According to Sooam Biotechs website the cloning technology today is possible at Sooam for any dog no matter its, age, size, and breed. They have claimed that they not only clone animals, but they also heal broken hearts. Sooam has cloned over 1,000 dogs and has step by step instructions in how to preserve you deceased dogs cells. Soonam promises a speedy replacement, if the cells from the dead dog are not compromised. Celebrities such as Barbara Streisand, Diane Furstenburg, and Simon Cowell have cloned their pets. The process used to clone these dogs are the same used to close Dolly, somatic cell nuclear transfer. The dog must be either be alive or has been dead for over 5 days, the cells are taken from the dog and the nucleus is removed. Next, an egg cell from a donor pet is obtained and the egg cell is given an electric shock to stimulate division. Finally, after a few days the developing embryo is placed back in the surrogate mother. Cloning deceased pets are possible today, however many are opposed to the idea, mainly due to the recognition how environmental factors affect behavior. The genetic material of the clone may be the same, but the personality traits and habits may vary. A clone may replicate its genome however it wont be the same dog because it wont have the same life therefore will have different characteristics and customs.

The Themes Of African American Literature - 1345 Words

Within African American Literature, there are many themes that are relatable across many different forms of media. Paintings, for example, can have similar and contradictory themes to those that are used in African American Literature. Like authors with their literature, artists too take from their experiences and opinions and form a creation that is a reflection of what they believe. These creations, both literature and paintings, can contain certain topics that are quite alike. Ellis Wilson, and African American artist, created a painting that exhibits the theme of spirituality in his painting Prayer in the Field. This theme can be linked to at least three works from African American literature that broadens the way readers and spectators of art see spirituality. In Prayer in the Field, it is not difficult to see that spirituality is a major theme. There are three elements of this painting that support the theme of spirituality. The first element of this painting that one notices is the bright colors used. Ellis Wilson, whom is known for his expressive, emphasis of color, uses warm and inviting colors to create a scene that conveys complete tranquility (Ellis Wilson). Along with color, the next element is the four figures kneeling in the field praying. These elongated forms, which Wilson is also known for, are what bring in the spirituality aspect (Ellis Wilson). The tone of Prayer in the Field created by the colors is what gives these kneeling figures meaning. The warmShow MoreRelatedRudolph Fisher And Marita Bonner861 Words   |  4 PagesRudolph Fisher and Marita Bonner are African American writers whose contribution to literary writings is highly regarded, having enhanced the themes of life for the African-Americans. 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Paul Laurence Dunbar was one of the first black poets in his timeRead MoreThe Harlem Renaissance1209 Words   |  5 PagesRenaissance represents the rebirth and flowering of African-American culture. Although the Harlem Renaissance was concentrated in the Harlem district of New York City, its legacy reverberated throughout the United States and even abroad, to regions with large numbers of former slaves or blacks needing to construct ethnic identities amid a dominant white culture. The primary means of cultural expression during the Harlem Renaissance were literature and poetry, although visual art, drama, and music alsoRead MoreWhite Males And The American Writers922 Words   |  4 Pagesthis nature writing course and in all my literature courses there haven’t been many African American writers represented. 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