Šiame darbe yra trumpai aprašomi algoritmai, kurie naudoja nereikalingus skaičiavimus, ieškant iškilojo apvalkalo taškų. Pateikiamas naujas „Radaro“ algoritmas, kuris iškilojo apvalkalo taškus randa išrinkimo būdu. Pateikiamos ir trys „Radaro“ algoritmo realizacijos. Graham, Jarvi, „Radaro“ algoritmai bei „Radaro“ algoritmo trys realizacijos realizuojamos dvejais būdais: statiniais masyvais ir dinaminiais masyvais. Realizavus tris algoritmus (Graham, Jarvi, „Radaro“) ir tris „Radaro“ algoritmo realizacijas, buvo analizuojamas algoritmų atlikimo laikas. / There are shortly presented algorithms which use unnecessary calculations in order to find convex hull. In this work you can discover new “Radar” algorithm which finds convex hull by using selecting method and three ways of realization of this algorithm. Graham, Jarvi, “Radar” algorithms and three ways of realization of “Radar” algorithm are realized in two ways: static array and dynamic array. There were analyzed time needed for execution of three algorithms (Graham, Jarvi and “Radar”) and three ways of realization of “Radar” algorithm.

Este estudo buscou analisar a produção do artista norte-americano Dan Graham, enfocando a estreita relação que manteve com a arquitetura e a cidade ao longo de sua trajetória. Realizada em meios e suportes bastante diversiicados, a produção deste artista é bastante representativa do desenvolvimento da arte contemporânea a partir da década de 1960, marcado pela superação de códigos artísticos que culminaram com o rompimento dos limites ísicos dos museus e galerias. Através de intervenções em revistas, de suas performances e instalações, de seus recentes pavilhões de aço e vidro e de uma extensa produção de textos, Graham mobilizou conteúdos distintos provindos de campos como os da psicologia, do cinema e também da arquitetura para investigar a condição da arte, da cultura e das espacialidades na sociedade contemporânea. Por meio da justaposição entre suas obras e seus textos, onde lida mais explicitamente com questões exteriores à arte, torna-se possível identiicar a articulação entre a prática e o pensamento do artista, percorrendo de maneira mais aprofundada suas relexões sobre as estruturas sociais ou culturais operantes em contextos espaciais especíicos, seja dentro da galeria ou fora dela. Ao inal, espera-se que a síntese dessas questões permitam revelar os novos olhares construídos por Dan Graham sobre o campo da Arquitetura e Urbanismo, a partir de questionamentos que lhe são exteriores e que apresentam natureza distinta: suas propostas estéticas indagam as formas de produção da cidade contemporânea, sobretudo em relação à natureza cultural e social de seus espaços. / This study investigates the production of the American artist Dan Graham, focusing on the close relationship he mantained with the architecture and the city throughout his carrer. Held in very diverse mean and supports, the production of this artist is quite representative of the contemporary art development from the 1960s, marked by overcoming artistic codes that culminated in the disruption of physical boundaries behind museums and galleries. Through the interventons in magazines, performances and installations, his recent steel and glass pavilion and the extensive production of texts, Graham mobilized different contents stemmed from ields such as psychology, cinema and also the architecture to investigate the condition of art, culture and spatiality in contemporary society. By the juxtaposition of his works and his writings, which most explicity the deals with external issues to the art, it is possible to identify the articulation of Graham´s practice and thought, observing more deeply his relections on the social and cultural structures operating in speciic spatial contexts, either inside the art gallery or outside of it. At the end, it is expected that the synthesis of these isseus allow us to reveal the new perspectives built by Dan Graham on the ield of Architecture and Urbanism, pointing questions from a external and different nature: his aesthetical proposals inquire the contemporary city forms of production,especially in relation to cultural and social nature of their spaces.

Beliefs a writer holds dear clearly influence the selection and treatment of ideas in his fiction: the purpose of this study is to examine the effect of Greene's religious sensibility on theme, mode, and characterization in a representative selection of his novels. From the late 30's to the early 50's, Greene's novels deal with dilemmas of faith that beset his Catholic characters; In The Power and the Glory (1940) he achieves startling and dramatic effects from the religious paradigms at the core of the novel. After the contentious success of the so-called 'Catholic' trilogy, The End of the Affair (1951) illustrates the difficulties to which an overzealous concern with specific issues of doctrine can lead when religious premises conflict directly with artistic requirements. From this point on, the perspective of Greene's novels is less and less specifically religious as he turns to considerations of a wider moral and social kind. In The Quiet American (1955), Greene explores the more existentialist questions of the freedom of choice and the responsibility of individual existence; however, his long preoccupation with Catholicism still intrudes in ways detrimental to the established development of the fiction. With the publication of The Comedians (1966) it is evident that Greene has moved even further away from the crises of faith that hounded his earlier characters as he focuses on an uncommitted anti-hero surrounded by an assortment of ideologies and forms of commitment. The development in Greene's religious vision has made him see and respond to the world of experience differently so that the themes and techniques of his fiction have changed accordingly. The broadening of his religious concerns has resulted in fiction that is less doctrinaire, less controversial, and perhaps more accessible. The negative presentation of the necessity of any form of faith through an anti-heroic central character has meant some loss of the intensity he could achieve as a novelist of urgent spiritual conflicts in his 'Catholic' period: it has also meant he could transcend specific issues of doctrine that could be so binding on his literary imagination, enabling him to create a more detached and witty representation of his broader religious ideas. / Arts, Faculty of / English, Department of / Graduate

The dissertation includes a critical essay on Jorie Graham's "The Guardian Angel of the Little Utopia and a full-length collection of poetry entitled Moonlight in Quota. The essay is a critical examination which argues that Graham's poems question Western anthropocentric thought through her constant arrangement of particular images (flowers, yellow sky, leaves) and her subsequent questioning of such intellectual and linguistic arrangements. Graham grapples with ideas of perception, questions the historical concepts of truth and knowledge, and engages in linguistic play both musically and imagistically. Each section is tied together by some overriding theme or persistent image: 1.) forgetting, Mexican-American border scenes 2.) poverty and faith shown through images of marginalized characters 3.) Artistic creation as a means for the survival for the "other."

This study was made in an effort to find out some of the causes of maladjustment and to determine what effect the maladjustments play in general achievement of school work in a third grade.

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It was the purpose of this study to make an investigation of fifty-seven representative businesses that are located throughout the United States, in an attempt to find out just what the potential employers feel the school should give the potential employee in regard to personality and character training.

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