Survey of Human Genetics Research Paper Example | Topics and Well Written Essays - 500 words

Survey of Human Genetics - Research Paper Example For numerous reasons the two copies of the same gene are not always exactly identical. There are often times two or more alternative forms for any particular gene. Genes that code for analogous proteins but have slightly different nucleotide sequences are called alleles (Alleles, 2009). An organism may possess only two alleles for any particular gene, and these alleles may be the same or different. All the variations within the genomes of each species are expressed through the various combinations of alleles, and this gives rise to the patterns of allelic expression. The different possible combinations of alleles directly result in some of the variation in physical characteristics which we observe in different members of the same species. These ideas about genes and their influence on physical traits come from the work of Gregor Mendel who is known as the "father of genetics". Mendel was a priest and scientist who lived in Austria during the 1800's, he performed experiments with peas. He observed that one group of pea plants produced peas that were always yellow and smooth. Another set of pea plants only produced peas that were green and wrinkled. When Mendel mated the two groups of plants, he found that all of the offspring produced peas that were yellow and smooth.

Film Sense Shot Essay Example for Free

Film Sense Shot Essay The development of formalist film theory was deeply connected with the formation of cinematograph as the autonomous art. The specific character of this theory, hence, should be understood in terms of theoretical and practical elaboration of film production instruments and thorny path of mastering various means for delivering cinematographic ideas and content to spectators. It should be noted that the basic elements of formalist film theory, such as montage, lighting, scoring, shooting etc. became generally accepted technical means in cinematograph, which were used irrespectively of theoretical approaches preached by a given director. However, it should be noted, that notwithstanding universal spread of major theoretical and technical findings of formalist theory, it has its own unique historical features, represented by the work of such notable contributors as S. Eisenstein and R. Arnheim. Generally speaking, formalist film theory may be described as the totality of views, which claim the centrality of technical and formal means of film production to maintaining its inherently artistic and cultural nature. Eisenstein, the pioneer of formalist theory, in his major works Film Form and Film Sense Shot claimed that montage is the central practice to film-making, because it covers its both technical and artistic aspects (Beyond the Shot, p. 13). The utilization of technical approaches to montage and shooting is essentially linked with general objectives of film production, as it is understood in formalist film theory, that is, creating meanings and artistic ideas through copulation/combination of images, shots and sound elements. Basic features and premises of the formalist film theory Formalist film theory is premised on the dialectical understanding of relations between form and content in film production. Technical means, including montage, shooting, lighting, sound are not neutral vis-a-vis artistic content of a given film. In contrast, their collision or sequence, help realize artistic ideas. Based on this theoretical underpinnings Eisenstein developed several approaches to montage, which should be utilized depending on specific goals director pursues. Eisenstein defines five basic approaches to montage such as metric, rhythmic, tonal, overtonal and intellectual (Eisenstein 1949 72-79). All these approaches are premised on the complexity of artistic ideas, which director delivers to spectators. The dialectical relations between shots in these types of montage are based on conflicts between volume, rhythm, scale, speed etc. Metric montage may be described as the control of time sequence of different episodes and images, irrespectively of their intellectual content. These include various formal transitions and interruptions in the visual sequence of shots. Rhythmic montage includes metric elements, but pays specific attention to the visual composition and content of shots, which is made to deliver complex meaning. One of the notable examples of this type of montage, developed by Eisenstein and practiced by his colleagues such L. Kuleshov and D. Vertov, is a famous scene from Eisenstein’s masterpiece Battleship Potemkin, often referred to as ‘Odessa Steps’. This scene portrays the massacre of protesters (including women and children) in Odessa by Imperial Cossack Forces. Metric and rhythmic approaches to montage are extensively used to portray the ugliness and brutality of Tsarist regime and its servants and the sufferings of ordinary people. To achieve this effect, Eisenstein ‘copulates’ shots of soldiers’ boots, marching down the steps with shots of baby carriage with a child in it, moving downstairs. Besides this, Eisenstein uses close images of people, who were killed and massive flight, caused by the gunfire. Temporal metric transitions, hence, are copulated with rhythmic elements, delivering emotional content (Eisenstein 1925). Tonal montage ranks the next stage in complexity of emotional appeal. It uses entire image to create certain emotional effects in spectator. Using specific lighting, sound techniques or special effects, a director creates certain aesthetic atmosphere, which communicates new artistic meanings to visual dimension of the episode. The next type of montage, which Eisenstein calls overtonal, represents combination of tonal, metric and rhythmic elements to produce complex psychological impact on the viewers. The characteristic features of each type of the montage are used in complex to capitalize on the volume, rhythm, scale and speed. And, finally, the most complex type of montage is intellectual montage, which does not only affect feelings, but imbues thinking and reflection. Objectives of formalist film theory Hence, the main objective of formalist film theory, as Eisenstein constantly repeats, is creating artistic effects and meanings, which are communicated to spectators. Eisenstein vividly showed this opportunity, provided by montage, referring to Japanese hieroglyphs, which create new meanings by adding new elements to already existing (Eisenstein, Beyond the Shot 14). Formalist theory’s basic objective may be described as creating conditions for artistic representation of reality in film production. According to Eisenstein and Arnheim, using technical means is not neutral vis-a-vis objective representation of reality. Inability to master technical means results in negative implications for films artistic content and precludes ‘intellectual’ perception of reality. Therefore, formalist film theory, seeks to overcome mere reproduction of reality, peculiar to commercial movie projects. Besides this, representatives of formalist theory hold that spectators should be influenced emotionally and intellectually in order to give them proper understanding of director’s ideas and subjective goals. This goal has its real historical reasons, because the formalist theory developed within a tradition of revolutionary propaganda films, such as Battleship Potemkin and Alexander Nevsky by S. Eisenstein. Arnheim, who is another important representative of the formalist film theory, showed that representation of reality peculiar to cinema, essentially differs from physical contours of reality. Hence, according to Arnheim, formal elements of film-making have great significance for creating emotional and intellectual effects (Arnheim 323). Arnheim gives vivid examples of unique modes of reality perception, generated by films. As he states, film images can not be reduced to physical dimensions. Neither a position of shooting, nor its objects can not be defined mathematically, because they are premised on artistic taste and understanding of reality. Moreover, as Arnheim states, film and visual realities significantly differ in depth, as films are neither absolutely two-dimensional, nor three-dimensional, but something in between(Arnheim 324) For instance, in Ruttmann’s film Berlin, the director creates interesting juxtaposition of two physical dimensions, depicting trains moving in the opposite directions (Arnheim 324). Tensions and Contradictions within Formalist Film Theory Notwithstanding positive elements, inherent in the formalist film theory, it has certain contradictions and inner tensions, which are often mentioned by the representatives of opposing film theories. For instance, Andre Bazin, one of the most prominent representatives of realist film theory, claimed that formalist understanding of form and technique of film production is manipulative and precludes genuine communication between spectators and artistic subjects (Bazin 48). Besides this, it should be noted that heavy emphasis of formalist film theory on formal and technical means prevents directors from focusing on objective cognition of reality and its representation, making it (reality) a hostage of subjective manipulation with it. However formalist film theory claims that it provides the tools for objective representation of reality, in fact, it is one of the most subjective approaches, even more subjective than auteurship film theory. According to Bazin, formalist film theory breaks world into many small separate pieces, which are then linked to produce structured, but subjective worldview (Bazin 48). Advantages of formalist film theory and its relation to other film theories Formalist film theory has its unique advantages, which are proved by the widespread utilization of its theoretical findings and innovations by film currents, which theoretically contradict its main premises. The importance of montage and other technical procedures was recognized by the majority of directors, who worked after S. Eisenstein. Today, we can not imagine any film, which does not use montage to produce certain artistic affects. Even documentary films, which represent a separate genre, essentially focus on montage. Besides this, deep connections are obvious between formalist film theory and auteur theory, which both put significant emphasis on the role of subjective artistic appeals and aims, which are necessary to maintain cinematograph as a genuine form of art. Both auteur and formalist film theories oppose neutral and quasiobjective film production, which is prone to standardization of techniques and approaches to achieve certain commercial results. In such kind of film production standard genre elements, ideological prejudices and common sense significantly erode the instance of auteurship, transforming films into faceless (without auteur) products of cinema conveyer. It should be noted, however, that formalist film theory is characterized by excessive emphasis on such elements of film production, which often have negative effect on the quality and artistic value. The parasitizing on formal elements and conscious manipulation, as it was noted, is harshly criticized by representatives of realist film theory. It seems that this critique has proper theoretical grounds. Realist film theory, represented by Bazin, calls upon to following the continuity of real images and events and finding artistic meanings in their mere existence. In this view artistic truths should be found in difficult relations between time and space, which entails montage, having subordinate function. Moreover, unlike realist film theory, formalism leaves practically no room for the freedom of interpretation and understanding, aggressively imposing already designed meanings and interpretations on spectators. Such important elements used in realist film theory as deep shot and focus, which help meet its theoretic goals, are ignored in formalist film theory. Failing to master these tools leads to losing visual integrity of reality, which is, according to Bazin, is even more important than montage (Bazin 49). Formalism in Hitchcock’s Spellbound We have already mentioned the use of formalist theory of montage in Eisenstein’s film Battleship Potemkin. However, it should be noted that crucial aspects of formalist film theory may be found in films, directed by people, who are not openly associated with this tradition. This is, for instance, the case with Hitchcock, who based his techniques of film production on Expressionist approach. Hitchcock’s film is based on psychoanalytic and surrealist subjects, which may be proved by its plot and extensive use of Dali’s designs in the Brown’s mysterious dream. One of the major characteristics of Spellbound, which links it with formalist film theory, is that it distorts normal physical perception of time and space in reality. As we remember, Arnheim’s main requirement for film production referred to its creative approach to time and space, designed to break false continuity and present artistic sequence. Hitchcock pays primarily attention to the characterization of different protagonists and objects, but not on their appearances and actions, which is so characteristic of mainstream thrillers. The characters of Constance, false Dr. Edwards, Dr. Murchison are developed in a coherent way, following strict formal structure of plot development. Besides this, Hitchcock utilizes other techniques of formalist film theory, such as fragmentary editing, psychological collision of shots, various lighting effects, and extreme angles. Moreover, Hitchcock uses different approaches to montage, elaborated by Eisenstein. Rhythmic and tonal types of montage are extensively used in scenes, designed to produce strong emotional effects on the spectators. Rhythmic montage is used in the scene depicting Ballantine/Brown/false Edwards phobia of seeing black lines on white things, when these objects are juxtaposed with protagonists’ scared look. Another example includes Constance reading false Edward’s book on the guilt complex and notices that Dr. Edward’s signature differs from that of the man who is the author of the book (real Dr. Edwards). Intellectual type of montage, developed by Eisenstein is evident in surrealist dream scene, when false Dr. Edwards looks at the wall covered with eyes. The same episode includes rhythmic juxtaposition of the close-up shots of Constance and Brown, looking at each other, as well as purely technical tool of shots’ imposition, which creates flexible and vague atmosphere of surrealist dream. Another episode including this type of montage is when Constance, while recollecting Brown’s dream, realizes that the real murderer is Dr. Murchison. In this scene, her recollection of the dream is juxtaposed with her thinking process and eventual discovery. To sum it up, we have analyzed basic characteristics of formalist film theory, its objectives, positive and negative aspects and relation to other film theories. Practical realization of formalist film theory was researched based on the examples of Eisenstein’s Battleship of Potemkin and Hitchcock’s Spellbound. Works Cited Arnheim, Rudolf. Film as Art. University of California Press,1957. Bazin, Andre. What is cinema? Vol. 1 2 (Hugh Gray, Trans. , Ed. ). Berkeley, University of California Press, 1967-71. Eisenstein, Sergei, Film Form: Essays in Film Theory, New York, Hartcourt. Trans. Jay Leyda, 1949. Eisenstein, Sergei. dir. Battleship Potemkin, 1925, USSR. Hitchcock, Alfred. dir. Spellbound. 1945, USA, Vanguard Films. Ð °

Teachers Salary :: National Budget Teaching Pay Essays

Teachers' Salary When was the last time that you saw a teacher sporting off a brand new Lexus? Or when was it that you heard of a teacher owning a ranch? The answer to this question is probably never. Although material possessions such as owning a luxurious home or driving an extravagant car might be chump change for people like the rich and famous, for teachers this kind of spending is literally an arm and a leg. Even simple necessities are out of reach with a teacher’s salary. The reason for this problem is due to our nation’s budget. Teachers along with others in the school system are underpaid and are not being adequately compensated for their services. Instead of rewarding teachers with higher pay the government is undermining their work. As a result, teachers are unable to buy that expensive car or even pay off that Honda that they bought when they were in college working for their teaching degree. School budgets must be increased immensely in order to insure the educational growt h of students and the professional development of teachers. There are four main reasons that are discussed in this paper, as to why more money should be spent on education. There are a number of key reasons why we must ensure adequate funding of our schools. To start, we must increase the accessibility of the Internet in our schools. With our society growing by the minute the need for technology is rapidly on the run. Today we depend heavily on the Internet to provide us with fast information. It is used in high tech businesses, in homes and in schools. Through the Internet we enable students to explore new and interesting issues. In addition to the books found in our local library, the Internet serves as a fundamental tool for education. With all of the assets that the Internet provides not all schools have it at their disposal. â€Å"According to a 1999 survey, conducted by Education Week only 87%, in states like Pennsylvania had Internet access† (Gazette 99). â€Å"This number however rose to 90% in 1999.† Although the numbers did rise there are other states that are not even close to that number of access. This poses as a major proble m because while other students are building their skills and are learning more, others still rely on books and articles. Through Internet use students will not only be introduced to a wide a ray of topics and search engines but will also be able to familiarize themselves with technology.

american colonies :: essays research papers

Charter to Sir Walter Raleigh : 1584 Everybody remembers Jamestown, Capt. John Smith, Pocahontas and all the rest. But do you remember Roanoke? In 1585, after a small scouting expedition had returned from North America with two Native Americans and many astonishing stories, Sir Walter Raleigh tried to establish a colony called Roanoke in the land which the British named "Virginia", in honor of Elizabeth, the Virgin Queen. The site was actually an island on North America's eastern seaboard protected by the outer banks of what is now North Carolina's coast. Sir Richard Grenville led the fleet that brought them to the New World, the Governor of the colony was Master Ralph Lane and among the colonists was Walter Raleigh's confidant Thomas Harriot, author of "A Briefe and True Report of the New Found Land of Virginia", a chronicle of their adventure. Sir Francis Drake, who was seeking Spanish conquests in the New World, rescued this group just as they were losing control of their situation. Another colony was left at Roanoke in 1587 but by 1590, when a long delayed supply ship finally arrived, they had disappeared without a trace. This was the so-called "Lost Colony". A baby was born in Roanoke at this time. Little Virginia Dare, was the granddaughter of John White, the appointed Governor of the "Lost Colony", and was probably the first English baby born in the New World. Sir Walter Raleigh sent ships to America to search for the colonists but they were unsuccessful. By the time the next English settlers arrived in North America to colonize Jamestown it was nearly twenty years later and, although several attempts were made to find out what happened to them, the fate of the "Lost Colony" was never fully explained. -------------------------------------------------------------------------------- (1607) Virginia [Homepage , Constitution] ( Roots-L Database , Instructions for the Virginia Colony (1606) , The First Virginia Charter (April 10, 1606) , Statehouse History , Jamestown History , Jamestown Rediscovery Project , History of Jamestown , First English Settlement , The Real Pocahontas , Jamestown,Va. , Jamestowne Society , Colonial Williamsburg Home Page , Virtual Jamestown ) Based on George Weymouth's accounts of voyages to the New England area in 1606, two private companies were formed to seek a patent for colonization on the Atlantic Coast. One of these companies was called the London Company and it was given the southern Virginia territory.

Case 2- Marketing Mix

Case 2 1. What is the company’s strategy with respect to each of the 4 Ps of the marketing mix? 2. Based on the current marketing strategy, should the company’s promotion mix focus be on personal selling or on advertising? 3. What further questions might you ask Herr Wursching to help his company move toward a more relationship-based business and establish CRM initiatives? What other recommendations might you make for him with respect to CRM? 1.The company’s strategy with respect to each of the 4 Ps of the marketing mix: †¢Product: They have come up with providing cell phone services with advanced satellite network and they have come up with five cell phone options for customers to choose from. †¢Place: The Company’s corporate offices are located all around the world in different cities. The customer service outlets and retail sales are conducted through the company Web site, as well as though licensed electronics retailers.The company does not m aintain its own customer service or retail locations. †¢Price: Customer’s interested in paying a premium for worldwide cell phone coverage are what the company is looking for and in large volumes. †¢Promotion: A Berlin-based advertising and public relations agency to develop a worldwide advertising campaign is doing the promotion for the company. Print and television ads have already entered the European market and will soon be shown in the U. S. market. Several promotions to get its product and name known are already in process. . Based on the Company’s marketing strategy, the company’s promotion mix should focus on advertising. Since they don’t have their own customer service, sales force, or retail locations and due to that fact, the company is receiving customer’s through the advertising. So I think it makes sense for them to focus on advertising heavily. 3. Further questions that I might ask Herr Wursching to help his company move to ward a more relationship-based business and establish CRM initiatives: 1. Will you establish a sales force soon? If so, where? 2.Will you be using the online website for all of your client/sales based activities or will you establish other methods of marketing and offering services? The recommendations that I would make Herr Wursching in regards to CRM would be to purchase software which could be used for client data since they offer their phones/services in worldwide locations. It would be something that would benefit the company regardless of the fact that it’s expensive. The benefits outweigh the costs. Also I think he should set up retail stores in main cities where Client and Customer Representative can interact directly, face to face.

Costo de visa H-1B y 6 problemas para patrocinar

Costo de visa H-1B y 6 problemas para patrocinar La visa H-1B es adecuada para muchos perfiles de trabajadores extranjeros profesionales. Sin embargo las empresas son reacias a patrocinarlas por el costo y otros problemas. En este articulo se explica por quà © muchas  compaà ±Ãƒ ­as americanas rechazan incluso la posibilidad de patrocinar una visa H-1B o lo hacen muy restrictivamente. Eso es asà ­ sin menoscabo de que otras, generalmente grandes, sà ­ que optan por patrocinar aà ±o tras aà ±o. Costo de las visas H-1B Las empresas deben pagar al Servicio de Inmigracià ³n y Ciudadanà ­a (USCIS, por sus siglas en inglà ©s) una cuota por completar el formulario I-129 conocido en inglà ©s como Petition of a Noimmigrant Worker como paso previo a la obtencià ³n de la visa H-1B.   Las empresas entre 1 y 25 empleados a tiempo completo deben pagar actualmente $1,575, que puede incrementarse en cualquier momento. Sin embargo si la compaà ±Ãƒ ­a tiene ms de 25 empleados el costo se eleva a $2,325.   Adems, si se desea acelerar el proceso de tramitacià ³n es necesario pagar una cuota premium para asegurar una respuesta en el plazo de 15 dà ­as. Esto tiene un costo adicional de $1,225. Son las empresas las que tienen que correr con esos gastos. Es ilegal que el trabajador extranjero se haga cargo de ellos. Adems, hay que sumar el costo de abogados. 6 problemas para las empresas asociados a la visa H-1B Adems del costo, hay ms razones por las que las empresas prefieren no patrocinar. Entre ellos destacan por su importancia los siguientes 6: 1. La incertidumbre es otro de los factores que ms pesa a los empleadores para no solicitar una visa H-1B para un trabajador extranjero. Y es que salvo en el caso de instituciones u organizaciones que se dedican a la educacià ³n o a la investigacià ³n y que estn excluidas del là ­mite anual de visas H-1B la mayorà ­a de las empresas se encuentran con el hecho de que patrocinar a un trabajador no quiere decir, ni mucho menos, que vaya a obtener la visa. La razà ³n es que cada aà ±o fiscal hay un nà ºmero mayor de solicitantes que de visas disponibles, con lo que en los à ºltimos aà ±os se ha tenido que decidir mediante loterà ­a quià ©nes obtienen la visa. Y las empresas que necesitan a un trabajador no pueden estar limitados por la suerte o mala suerte que implica una loterà ­a. Una vez que la visa est solicitada es posible verificar su estatus online. 2. El tiempo es otra razà ³n de peso. Y es que para anotarse para la visa el plazo comienza cada aà ±o el 1 de abril. Sin embargo, aunque se gane el sorteo de la loterà ­a, no se puede comenzar a trabajar con la visa H-1B antes del 1 de octubre, es decir, con el inicio del nuevo aà ±o fiscal. De esta regla sà ³lo estn exentos las empresas no sujetas al cupo anual mximo de visas y pueden solicitar trabajadores a lo largo de todo el aà ±o. 3. El salario del trabajador es caro. La empresa tiene que ofrecer al trabajador extranjero lo que se conoce como sueldo predominante o en inglà ©s  Prevailing Wage. Para conocer cul el es el sueldo predominante para una determinada profesià ³n segà ºn el lugar de trabajo, la empresa que desea patrocinar puede consultar con el NPWC, que es una oficina del gobierno. Otra opcià ³n es consultar la Biblioteca Online de Salarios que se conoce en inglà ©s por las siglas de OWL. El requisito del salario predominante en la prctica puede suponer que podrà ­a encontrar un trabajador estadounidense o residente permanente ms barato. En la actualidad hay rumores de que con el gobierno de Trump una de las reformas migratorias afectar a la H-1B y precisamente en este punto y se han filtrado borradores en el que se indican sueldos superiores a los $130 mil como requisitos para una H-1B, si bien a dà ­a de hoy esto son solo especulaciones. 4. La empresa patrocinadora de una visa H-1B est sujeta a auditorà ­as por parte del Departamento de Trabajo (DoL por sus siglas en inglà ©s) y del Departamento de Seguridad Interna (DHS, por sus siglas en inglà ©s).   Adems, est obligada a mantener ciertos rà ©cords pà ºblicos. En otras palabras, las empresas que patrocinan este tipo de visas atraen sobre sà ­ un escrutinio adicional que no tienen las compaà ±Ãƒ ­as no patrocinadoras. 5. Si por cualquier razà ³n la empresa da por terminado antes de tiempo el contrato del trabajador que se encuentra en Estados Unidos con una visa H-1B, es responsable de pagar el ticket de regreso a su paà ­s del ex empleado. 6. Finalmente, un gran inconveniente para las empresas es que patrocinando una visa H-1B no resuelven de modo definitivo su necesidad por un trabajador con un determinado perfil. Y es que estas visas tienen una duracià ³n de 3 aà ±os ampliables por otros 3. Llegado ese momento el trabajador sale de Estados Unidos o la empresa le patrocina una tarjeta de residencia permanente, tambià ©n conocida como green card. Pero el patrocinio lleva aparejado ms trmites legales, como la peticià ³n de un Labor Certification, ms gestiones migratorias y, consiguientemente, ms gastos. Conclusià ³n y opciones a la visa H-1B En la prctica las visas H-1B no son fciles de obtener, no solo por la loterà ­a que implica un grado de suerte sino tambià ©n porque muchas empresas son reacias a iniciar el proceso debido a todos los problemas e inconvenientes que conlleva.   En este punto destacar que los chilenos tienen una cuota de visas H-1B reservada para ellos y que eso es un punto a favor, porque no entran a la loterà ­a y se pueden pedir en cualquier momento del aà ±o, es decir, cuando la empresa tiene la necesidad. Finalmente destacar que en el caso de profesionalistas mexicanos, un buen nà ºmero de profesiones permiten solicitar la visa TN. Por otro lado, para los profesionales de cualquier paà ­s con cualidades excepcionales en la Educacià ³n, Ciencias, Cine o Televisià ³n, Empresas, Artes o Deportes la visa O puede ser una buena opcià ³n. Este es un artà ­culo informativo. No es asesorà ­a legal.

Impressionism and Postimpressionism essays

Impressionism and Postimpressionism essays Impressionism was a form of art in the late nineteenth century that used luminosity, subtlety of tone and preoccupation with sensation. The impressionist subject matter preserved the romantic fascination with nature and the realist preoccupation with late century French society. An example of an impressionist work would be Claude Monet's Impression: Sunrise. Impression: Sunrise is a seascape that shows more of what one sees than the sea. The painting had no real strong lines because there were no lines in nature. Postimpressionism describes the western artists who followed the impressionist. They believed in art for arts sake aestheticism, they prized pictorial invention. An example would be Van Goghs The Starry Night. This is a landscape view of the small French town of Saint-Remy. The paintings sky rolls like ocean waves. The moon appears to burn like the sun. He uses color to express his vision of nature. ...