Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-05-10T20:08:04Z No. of bitstreams: 1 AlanMarinhoCesar_DISSERT.pdf: 3632338 bytes, checksum: 8f5fca76758fda08a4fee338343fad99 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-05-11T23:32:40Z (GMT) No. of bitstreams: 1 AlanMarinhoCesar_DISSERT.pdf: 3632338 bytes, checksum: 8f5fca76758fda08a4fee338343fad99 (MD5) / Made available in DSpace on 2016-05-11T23:32:40Z (GMT). No. of bitstreams: 1 AlanMarinhoCesar_DISSERT.pdf: 3632338 bytes, checksum: 8f5fca76758fda08a4fee338343fad99 (MD5) Previous issue date: 2015-08-31 / Investigamos, nesta dissertac?a?o, a construc?a?o com verbos de movimento seguidos de objeto direto (VMTD). Nossa ana?lise buscou revelar as diferenc?as de sentido desses verbos, propondo uma classificac?a?o sinta?tico-sema?ntica que toma por base as relac?o?es entre o verbo e seus argumentos. Utilizamos, como fonte de dados, o Corpus Discurso & Grama?tica: a li?ngua falada e escrita na cidade do Natal (FURTADO DA CUNHA, 1998), que nos permitiu flagrar o objeto de estudo tal como ele se manifesta nas interac?o?es sociocomunicativas. O quadro teo?rico conjuga os princi?pios da Lingui?stica Funcional Centrada no Uso (LFCU) e da Lingui?stica Cognitiva, em especial da Grama?tica de Construc?o?es. A ana?lise mostrou que os VMTD podem ter enquadres sema?nticos diferentes, se levarmos em considerac?a?o o(s) participante(s) que se move(m) ou o tipo de afetamento que pode(m) sofrer como conseque?ncia da ac?a?o verbal. Os resultados obtidos indicaram que esses enquadres fazem parte de dois esquemas ba?sicos, movimento e deslocamento, que licenciam tre?s tipos de subesquemas, manipulac?a?o, trajeto e transporte, que, por sua vez, licenciam microconstruc?o?es, definidas com base nos pape?is sema?nticos desempenhados por seus argumentos. Esta dissertac?a?o apresenta uma proposta de classificac?a?o dos verbos de movimento transitivos diretos, dispostos em uma rede construcional que organiza hierarquicamente os esquemas cognitivos relativamente distintos que esses verbos conceitualizam. / The purpose of this research is to investigate the construction of verbs of movement followed by direct object (VMTD). Our analysis aimed to reveal the differences in meaning of these verbs, proposing a syntactic-semantic classification, which is based on the relationship between the verb and its arguments. The Corpus Discurso & Grama?tica: a li?ngua falada e escrita na cidade do Natal (FURTADO DA CUNHA, 1998) was used as the database which allowed us to capture the subject of study as it is manifested in social communicative interactions. The theoretical framework combines the principles of Lingui?stica Funcional Centrada no Uso (LFCU) and Cognitive Linguistics, especially the Construction Grammar. The analysis showed that the VMTD may have different semantic framings, if we consider the participant which moves or the type of influence it can undergo as a consequence of the verbal action. The results indicated that these framings are part of two basic schemes, movement and displacement, which license three types of subschemas, manipulation, traversing and bringing, which, in turn, license micro-constructions defined according to the semantic roles played by its arguments. This paper proposes a classification for transitive verbs of movement arranged in a constructional network which hierarchically organize the relatively distinct cognitive schemes relatively distinct which these verbs conceptualize.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-05-30T19:46:45Z No. of bitstreams: 1 AdyCanarioDeSouzaEstevao_TESE.pdf: 2547774 bytes, checksum: d6f30ab60a9c92d838c8caede06c1c9f (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-05-31T21:26:23Z (GMT) No. of bitstreams: 1 AdyCanarioDeSouzaEstevao_TESE.pdf: 2547774 bytes, checksum: d6f30ab60a9c92d838c8caede06c1c9f (MD5) / Made available in DSpace on 2016-05-31T21:26:23Z (GMT). No. of bitstreams: 1 AdyCanarioDeSouzaEstevao_TESE.pdf: 2547774 bytes, checksum: d6f30ab60a9c92d838c8caede06c1c9f (MD5) Previous issue date: 2015-05-29 / Este trabalho tem por objetivo investigar as pr?ticas discursivas inclusivas dos estudantes habitantes do Programa Conex?es de Saberes em uma universidade p?blica. A pesquisa situa-se no ?mbito da Lingu?stica Aplicada, ?rea do conhecimento que toma como foco a linguagem sob o olhar interdisciplinar e constitui-se por um corpus composto pelo perfil, memoriais e entrevista coletiva. Essa investiga??o, no campo das humanidades, tomou a perspectiva te?rica da an?lise do discurso francesa, a partir dos postulados de Michel P?cheux sobre discurso, interdiscurso, mem?ria discursiva e produ??o de sentido, entrecruzando com os estudos educacionais e sociais sobre as pol?ticas p?blicas de a??es afirmativas. Compreendendo a linguagem como uma pr?tica discursiva, a an?lise do discurso revelou efeitos de sentido na constru??o de saberes e fazeres dos estudantes oriundos de espa?os populares impactados pelo programa. Conclui-se que o discurso dos estudantes produz uma discursividade inscrita em enunciados sobre as viv?ncias, trajet?rias e experi?ncias quanto ao acesso e perman?ncia na universidade. / This paper aims at studying inclusive discursive practices of students participating in the Program Conex?es de Saberes in a public university. This study is in the field of Applied Linguistics, which aims at language while interdisciplinarity and it is composed of a corpus with Profile, Memorials and Group interview. This study, while Humanities, conforms to the French Discourse Analysis theoretical framework, according Michel P?cheux?s discourse, interdiscourse, discursive memory and meaning production, cross-connected with educational and social studies on public affirmative action policies. By understanding language as a discoursive practice, the discourse analysis showed meaning effects in the construction of the traditional knowledge of students from common spaces reached by the program. It is concluded that the students? speech brings a discourse present in enunciates on experiences and stories about accessing and staying in the university.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-06-14T19:47:40Z No. of bitstreams: 1 RaimundaValquiriaDeCarvalhoSantos_DISSERT.pdf: 2082088 bytes, checksum: 0555c6a22af0ced9ad5c9bd6f5e68956 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-06-15T21:45:05Z (GMT) No. of bitstreams: 1 RaimundaValquiriaDeCarvalhoSantos_DISSERT.pdf: 2082088 bytes, checksum: 0555c6a22af0ced9ad5c9bd6f5e68956 (MD5) / Made available in DSpace on 2016-06-15T21:45:05Z (GMT). No. of bitstreams: 1 RaimundaValquiriaDeCarvalhoSantos_DISSERT.pdf: 2082088 bytes, checksum: 0555c6a22af0ced9ad5c9bd6f5e68956 (MD5) Previous issue date: 2015-04-28 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / As atividades da esfera jur?dico trabalhista s?o permeadas pelo uso de diversos g?neros textuais, os quais s?o instrumentos indispens?veis ? consuma??o das a??es que envolvem o campo jurisdicional. Dentre os g?neros que circulam no dom?nio em foco, elegemos o g?nero ata de audi?ncia como objeto de estudo desta investiga??o por se tratar de documento comprobat?rio das a??es, procedimentos e delibera??es acordadas, em audi?ncia, por membros envolvidos em lit?gio do trabalho. Assim sendo, objetivamos nesta pesquisa descrever os elementos que constituem o referido g?nero no que compete ?s dimens?es pragm?tica, organizacional e lingu?stica. Para tanto, utilizamos como aportes te?ricos as postula??es do interacionismo sociodiscursivo, por meio dos escritos de Bronckart (2006; 2007; 2012), subsidiadas pelos estudos de Marcuschi (2008; 2010; 2011), Koch e F?vero (1987) Koch e Elias (2011; 2012) e Zanotto (2012). Em termos metodol?gicos, configura-se como pesquisa de abordagem qualitativa (BOGDAN; BIKLEN, 1994; CHIZZOTTI, 2000; MOREIRA; CALEFFE, 2006) com caracter?sticas de trabalho etnogr?fico (ANDR?, 1995; CAN?ADO, 1994). A discuss?o proposta se insere no ?mbito da Lingu?stica Aplicada por focalizar ?quest?es sociais e criar inteligibilidades sobre as pr?ticas sociais em que a linguagem desempenha papel central? (v. MOITA LOPES, 2006). O corpus da investiga??o ? constitu?do por trinta atas de audi?ncias de primeira inst?ncia assim como por textos gerados em entrevistas e question?rios aplicados. As an?lises indicam que apesar do g?nero em escopo apresentar proposta de escrita padronizada, os exemplares estudados contemplam varia??es e flexibilidade principalmente no que diz respeito ao desenvolvimento e ao desfecho do texto. Quanto aos aspectos lingu?sticos, ? vis?vel a presen?a de escolhas lexicais inerentes ? linguagem utilizada pela comunidade discursiva jur?dico trabalhista. A relev?ncia da investiga??o situa-se no fato de abordar, sob a perspectiva da Lingu?stica Aplicada, uma escrita da ?rea forense e, consequentemente, oferecer contribui??es para a compreens?o do g?nero em estudo. / The activities in labor judicial sphere are permeated by the use of diverse text genres, which are indispensable instruments to the accomplishment of actions that involve the jurisdictional realm. Among the genres that circulate in this domain, we selected the genre minutes of hearing as the object of study of this research, because it is a document supporting the actions, procedures and deliberations agreed, in hearings, by members involved in work-related litigation. In this study we aim to describe the elements that constitute the referred genre in what concerns its pragmatic, organizational and linguistic dimensions. Therefore, we use the postulations of Sociodiscursive Interactionism as theoretical framework, through the writings of Bronckart (2006; 2007; 2012), supported by Marcuschi studies (2008; 2010; 2011), Koch and Favero (1987), Elias Koch (2011; 2012) and Zanotto (2012). In methodological terms, it is characterized as a qualitative approach research (BOGDAN; BIKLEN, 1994; CHIZZOTTI, 2000; MOREIRA; CALEFFE, 2006) with aspects of an ethnographic work (ANDR?, 1995; CAN?ADO, 1994). The discussion proposed inserts into the field of Applied Linguistics for it focalizes ?social issues and creates intelligibility about the social practices in which language plays the main role? (MOITA LOPES, 2006, p.14). The analyses indicate ? regarding the pragmatic dimension ? that the genre in focus constitutes artefact that enables the register of actions, deliberations, testimonials, procedures and occurrences established during the hearings and has as its interlocutors judges, litigants and their legal representatives. Concerning the organizational dimension, despite the genre in scope present a proposal of standardized writing, their examples contemplate variations and flexibility especially with regard to the development and outcome of the text. As for linguistic aspects, it is noticeable the presence of lexical choices inherent in the language used by labor law discourse community. Lastly, stand out the relevance of the research lies in the fact that it approaches, from the perspective of the Applied Linguistics, the forensic writing and, consequently, offers contributions to the understanding of such genre.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-07-25T19:35:26Z No. of bitstreams: 1 RozileideDeOliveiraLima_DISSERT.pdf: 8444263 bytes, checksum: 33ebc04b3cf0c3eb61a258063678b930 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-08-01T19:55:22Z (GMT) No. of bitstreams: 1 RozileideDeOliveiraLima_DISSERT.pdf: 8444263 bytes, checksum: 33ebc04b3cf0c3eb61a258063678b930 (MD5) / Made available in DSpace on 2016-08-01T19:55:22Z (GMT). No. of bitstreams: 1 RozileideDeOliveiraLima_DISSERT.pdf: 8444263 bytes, checksum: 33ebc04b3cf0c3eb61a258063678b930 (MD5) Previous issue date: 2015-04-09 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico - CNPq / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Este estudo foi realizado na plataforma interna equatorial brasileira adjacente ao Rio Grande do Norte, entre a regi?o de Porto do Mangue e Galinhos, tendo como principal objetivo a caracteriza??o dos sedimentos biog?nicos, especialmente os foramin?feros e ostracodes coletados na superf?cie do fundo marinho. A metodologia utilizada envolveu procedimentos padr?es de levantamentos bibliogr?ficos, processamento de amostras em laborat?rio e identifica??o, em lupa binocular e microscopia eletr?nica de varredura (MEV) dos foramin?feros e ostracodes segundo g?nero ou esp?cie. An?lises estat?sticas multivariadas e estudo dos ?ndices ecol?gicos foram aplicados no estudo de foramin?feros. Com o objetivo de um melhor entendimento e interpreta??o dos resultados a ?rea foi dividida em tr?s perfis perpendiculares a linha e costa, desde a plataforma interna at? o talude: o perfil 01 (a leste, pr?ximo a Galos), o perfil 02 (centro, pr?ximo ? cidade de Macau) e o perfil 03 (a oeste, pr?ximo a Ponta do Mel). As condi??es ambientais influenciam diretamente no desenvolvimento dos organismos. Na regi?o de estudo observa-se uma homogeneidade relativa para as distribui??es horizontais de temperatura, verificando-se para a superf?cie (m?nima de 24? C, e m?ximas de 29?C a 35?C) e para a regi?o localizada nas proximidades do fundo (m?nima de 5,2 ?C, e m?xima de 28,8 ?C). Os resultados indicaram o predominio dos g?neros de foramin?feros bent?nicos com pouca ocorr?ncia planct?nica. Os g?neros bent?nicos observados em maior abund?ncia foram Quinqueloculina, Textularia , Globigerina e Pyrgo, respectivamente; Quinqueloculina, Textularia, Pyrgo, Ammonia, Elphidium, Pseudononion, Peneroplis, Bolivina e Poroeponides, respectivamente, ocorreram com maior frequ?ncia. Com menor frequ?ncia foram descritos Amphistegina, Arcaias, Bigenerina, Cibicides, Cassidulina, Amphicorina, Cornuspira, Paterina, Hopkunsina, Oolina, Uvigerina, Fusenkoina, Nonionella, Amphisorus, Wiesrella, Reussella, Reophax, Nodosaria, Marginulina e Cyclogyra. Tamb?m foram Entre os Foram identificados seis g?neros de ostracodes: Puriana variabilis/P. convoluta ?, Loxoconcha sp, Bairdiidae, Xestoleberis sp, Hemicytheridae e Ruggiericythere sp. Os grupos de organismos encontrados na plataforma atual apresentaram composi??o qu?mica principal de Ca, C, O, Na, Cl, Al, Mg e Si. A propor??o destes elementos qu?micos pode variar de acordo com o tipo de sedimento biog?nico, sendo as maiores quantidades identificadas de Ca, C, Cl, Na e O. A data??o absoluta pelo m?todo carbono 14 indicou que as gera??es de sedimentos de colora??es diferentes (claras e escuras), correspondem a uma ?nica idade, entre 3 e 6 mil anos AP, relacionados ao Quatern?rio. Estes dados ir?o complementar informa??es a respeito dos sedimentos biog?nicos existentes atualmente na plataforma continental brasileira, especialmente na regi?o nordeste, onde h? car?ncia de estudos nesta linha de pesquisa. / This study was conducted in the adjacent Brazilian equatorial inner shelf to Rio Grande do Norte, between the region of Porto do Mangue and Galinhos. The main objective is the characterization of biogenic sediments, especially foraminifera and ostracod collected on the surface of the seafloor. The methodology involved standard procedures including literature, surveys, processing of samples in the laboratory and identification of foraminifera and ostracods by genera or species under stereo microscopy and scanning electron microscopy (SEM). Multivariate statistical analyzes and study of ecological indexes were also applied to the study of foraminifera. Three transects, from inner shelf to slope were sampled: profile 01 (east, near Galos), profile 02 (center, near the city of Macau) and profile 03 (west, near Ponta do Mel). Results indicated the predominance of benthic foraminifera and little plankton occurrence. Benthic foraminifera genera observed in abundance were Quinqueloculina, Textularia, Globigerina and Pyrgo, Quinqueloculina, Textularia, Pyrgo, Ammonia, Elphidium, Pseudononion, Peneroplis, Bolivina and Poroeponides, occurred more frequently. Less frequently been described Amphistegina, Archaias, Bigenerina, Cibicides, Cassidulina, Amphicorina, Cornuspira, Paterina, Hopkunsina, Oolina, Uvigerina, Fusenkoina, Nonionella, Amphisorus, Wiesrella, Reussella, Reophax, Nodosaria, Marginulina and Cyclogyra. Six genera of ostracods were also identified: Puriana variabilis / P. convoluted?, Loxoconcha sp, Bairdiidae, Xestoleberis sp, Hemicytheridae and Ruggiericythere sp. Groups of organisms found in the studied shelf presented chemical composition of Ca, C, O, Na, Cl, Al, Mg, and Si. The proportions of chemical elements may vary according to the type of biogenic sediment, with the highest values identified as Ca, C, Cl, Na and O. The absolute dating by carbon 14 method indicated sediments of different colors (light and dark), correspond to a single age from 3000 to 6000 years BP, related to the Quaternary. These data intend to complement information about biogenic sediments in the Brazilian continental shelf, especially in the Northeast, where there is a lack of such studies.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-07-25T23:16:56Z No. of bitstreams: 1 MarciaGabrieleGoncalvesDeSousaLima_DISSERT.pdf: 503985 bytes, checksum: 91a629d4653d03d67f3bd647b545c778 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-08-04T21:49:11Z (GMT) No. of bitstreams: 1 MarciaGabrieleGoncalvesDeSousaLima_DISSERT.pdf: 503985 bytes, checksum: 91a629d4653d03d67f3bd647b545c778 (MD5) / Made available in DSpace on 2016-08-04T21:49:11Z (GMT). No. of bitstreams: 1 MarciaGabrieleGoncalvesDeSousaLima_DISSERT.pdf: 503985 bytes, checksum: 91a629d4653d03d67f3bd647b545c778 (MD5) Previous issue date: 2015-10-29 / Esse trabalho de pesquisa tem por objetivo, fazer um estudo sobre a teoria alg?brica dos polin?mios matriciais m?nicos, bem como das defini??es, conceitos e propriedades de no que diz respeito a bloco autovalores, bloco autovetores e solventes de P(X). Investigando as principais rela??es entre o polin?mio matricial e as matrizes bloco. Companheira e bloco Vandermonde. Estudamos a constru??o de polin?mios matriciais com determinados solventes e a extens?on da M?todo da Pot?ncia , para calcular blocos autovalores da matriz Companheira e solventes de P(X). Atrav?s da rela??o entre o bloco autovalor dominante da matriz Companheira e o solvente dominante de P(X) ? poss?vel obtermos a converg?ncia do algoritmo para o solvente dominante do polin?mio matricial m?nico. Ilustramos com exemplos num?ricos para casos distintos de converg?ncia. / This research work aims to make a study of the algebraic theory of matrix monic polynomials, as well as the definitions, concepts and properties with respect to block eigenvalues, block eigenvectors and solvents of P(X). We investigte the main relations between the matrix polynomial and the Companion and Vandermonde matrices. We study the construction of matrix polynomials with certain solvents and the extention of the Power Method, to calculate block eigenvalues and solvents of P(X). Through the relationship between the dominant block eigenvalue of the Companion matrix and the dominant solvent of P(X) it is possible to obtain the convergence of the algorithm for the dominant solvent of the matrix polynomial. We illustrate with numerical examples for diferent cases of convergence.

Made available in DSpace on 2014-12-17T14:52:47Z (GMT). No. of bitstreams: 1 ThalesLS.pdf: 825402 bytes, checksum: 8e0d2b64fc7287a7921fa605343a8bb6 (MD5) Previous issue date: 2008-12-23 / Particle Swarm Optimization is a metaheuristic that arose in order to simulate the behavior of a number of birds in flight, with its random movement locally, but globally determined. This technique has been widely used to address non-liner continuous problems and yet little explored in discrete problems. This paper presents the operation of this metaheuristic, and propose strategies for implementation of optimization discret problems as form of execution parallel as sequential. The computational experiments were performed to instances of the TSP, selected in the library TSPLIB contenct to 3038 nodes, showing the improvement of performance of parallel methods for their sequential versions, in executation time and results / Otimiza??o por Enxame de Part?culas ou Particle Swarm Optimization (PSO) ? uma metaheur?stica que surgiu na inten??o de simular o comportamento de um conjunto de p?ssaros em v?o, com seu movimento localmente aleat?rio, mas globalmente determinado. Esta t?cnica tem sido muito utilizada na resolu??o de problemas cont?nuos n?o-lineares e ainda pouco explorada em problemas discretos. Este trabalho apresenta o funcionamento desta metaheur?stica, al?m de propor estrat?gias para sua aplica??o em problemas de otimiza??o discreta tanto na sua forma de execu??o seq?encial quanto paralela. Os experimentos computacionais foram realizados para inst?ncias do problema do caixeiro viajante, selecionados na biblioteca TSPLIB contendo at? 1002 n?s, mostrando a melhoria de desempenho dos m?todos paralelos em rela??o as suas vers?es seq?enciais, em tempo de execu??o e resultados

Made available in DSpace on 2014-12-17T14:53:17Z (GMT). No. of bitstreams: 1 LigiaSSP.pdf: 925650 bytes, checksum: 6fe90b4d4e6c5506319c3dcfb0cdee96 (MD5) Previous issue date: 2006-05-19 / This thesis treats of a avaliation of a laboral gimnastics program of a electrical energy enterprise from Rio Grande do Norte. The leading aim of this work is to analyse the laboral gimnastics program with emphasis on functional performing and personal changes of staff of different categories. The work shows two divisions: at first, it was carried out the bibliographic study approaching the concepts and historic about the ergonomy and the main focus of study, the laboral gimnastics , performing factors and lifestyle.The second time , it was carried out the field study where was used a questionnaire to a 160 staff population which participate of laboral gymnastics program; then the data were analysed through three statistics analyses: multivaried__ clusters, qui-quadrado and multiple linear regression. The results aim to the confirmation that the laboral gymnastics program developed two years ago on enterprise proposes to the white-collar and operational workers an improving on their functional performing and also, to the changes in some aspects of lifestyle, like the food, leisure and stress level. In conclusion, it was checked that the investiment in life quality programs offer benefits both to the staff and the enterprise which will account with good services and satisfaction of customer. Therefore, it was concluded that the laboral gymnastics while a ergonomic tool and a physical activity, it is an investiment which needs more and more to be strengthened and inserted by many segments of society / Esta tese trata de uma avalia??o de um programa de gin?stica laboral de uma empresa de energia el?trica do estado do Rio Grande do Norte. O objetivo principal deste trabalho ? de analisar o programa de gin?stica laboral com ?nfase no desempenho funcional e mudan?as pessoais dos funcion?rios de diferentes categorias. O trabalho apresenta duas divis?es: na primeira, foi realizado o estudo bibliogr?fico abordando os conceitos e hist?rico sobre a ergonomia e o foco principal do estudo, a gin?stica laboral, fatores de desempenho e estilo de vida. No segundo momento realizou-se o estudo de campo onde foi aplicado um question?rio a uma popula??o de 169 funcion?rios que participam do programa de gin?stica laboral; posteriormente os dados foram analisados atrav?s de tr?s an?lises estat?sticas: multivariada - clusters, qui-quadrado e regress?o linear m?ltipla. Os resultados apontam para a confirma??o de que o programa de gin?stica laboral desenvolvido h? dois anos na empresa proporciona aos seus funcion?rios administrativos e operacionais melhoria no seu desempenho funcional, e tamb?m para mudan?as em alguns aspectos do estilo de vida, como a alimenta??o, lazer e n?vel de estresse. Concluindo o trabalho, verifica-se que o investimento em programas de qualidade de vida oferece benef?cios tanto para o funcion?rio como para a empresa, que contar? com bons servi?os prestados e satisfa??o do cliente.Assim, conclui-se que a gin?stica laboral, enquanto uma ferramenta ergon?mica e uma atividade f?sica, ? um investimento que precisa cada vez mais ser fortalecido e implantado por muitos segmentos da sociedade

Made available in DSpace on 2014-12-17T15:01:37Z (GMT). No. of bitstreams: 1 LeocadiaTCB.pdf: 1362259 bytes, checksum: bc8ee74506666e98deeef9007c502ac8 (MD5) Previous issue date: 2006-05-19 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / Textile industry deals with a high diversity of processes and generation of wastewaters with a high content of pollutant material. Before being disposed of in water bodies, a pre-treatment of the effluent is carried out, which is sometimes ineffective. In order to be properly treated, physical and chemical properties of the effluent must be known, as well as the pollutant agents that might be present in it. This has turned out to be a great problem in the textile industry, for there is a variety of processes and the pollutant load is very diversified. The characterization of the effluent allows the identification of most critical points and, as a consequence, the most appropriate treatment procedure to be employed, may be chosen. This study presents the results obtained after characterizing the effluent of a textile industry that comprises knitting, dyeing and apparel sections, processing mainly polyester/cotton articles. In this work, twenty samples of the effluent were collected, and related to the changes in production. From the results, a statistical evaluation was applied, determined in function of the rate of flow. The following properties and pollutants agents were quantitatively analysed: temperature; pH; sulfides; chlorine; alcalinity; chlorides; cianides; phenols; color; COD (Chemical Oxygen Demand); TOC (Total Organic Carbon); oil and grease; total, fixed and volatile solids; dissolved, fixed and volatile solids; suspended, fixed and volatile solids; setteable solids and heavy metals such as cadmium, copper, lead, chromium, tin, iron, zinc and nickel. Analyses were carried out according to ABNT NBR 13402 norm, based upon Standard Methods for the Examination of Water and Wastewater. As a consequence, a global treatment proposal is presented, involving clean production practices as contaminant load reducer, followed by conventional (biological) treatment / A ind?stria t?xtil caracteriza-se pela diversidade de processos utilizados e gera??o de altos volumes de efluentes com alta carga poluidora. O efluente recebe um pr?-tratamento, muitas vezes insatisfat?rio e ? lan?ado no corpo d ?gua. Para que possa receber um tratamento, ? necess?rio conhecer as propriedades f?sicas e qu?micas do efluente, bem como os agentes poluentes presentes no mesmo. Isto tem sido um grande problema na ind?stria t?xtil, pois os processos utilizados s?o muitos e a carga poluente bastante diversificada. A caracteriza??o do efluente permite identificar os pontos mais cr?ticos e conseq?entemente a a??o mais adequada no seu tratamento. O presente estudo apresenta os resultados obtidos na caracteriza??o de um efluente de ind?stria t?xtil, composta de malharia, tinturaria e confec??o que processa principalmente poli?ster/algod?o. Neste estudo foram realizadas 20 coletas do efluente, procurando associ?-las ?s mudan?as na produ??o, e a partir destes resultados aplicou-se uma avalia??o estat?stica, determinada em fun??o da vaz?o. Analisou-se quantitativamente as seguintes propriedades e agentes poluentes: temperatura, pH, sulfetos, cloro, alcalinidade, cloretos, cianetos, fen?is, cor, DQO (demanda qu?mica de oxig?nio), COT (carbono org?nico total), ?leos e graxas, s?lidos totais, fixos e vol?teis, s?lidos dissolvidos, fixos e vol?teis, s?lidos suspensos, fixos e vol?teis, s?lidos sediment?veis e metais pesados como c?dmio, cobre, chumbo, cromo, estanho, ferro, zinco e n?quel. As an?lises foram realizadas de acordo com a norma ABNT NBR 13402 sendo as mesmas baseadas no Standard Methods for the Examination of Water and Wastewater . Como conseq??ncia, apresenta-se uma proposta de tratamento global, envolvendo pr?ticas de produ??o limpa, como redutor da carga contaminante, seguidas do tratamento convencional (biol?gico)

Made available in DSpace on 2014-12-17T15:06:41Z (GMT). No. of bitstreams: 1 JanainaTC.pdf: 1439065 bytes, checksum: 44bd95c7b703944bff11f5aee8d28797 (MD5) Previous issue date: 2007-11-01 / To the observe the periods of electoral campaigns, we can realize sharply the abundance of political propaganda that announces the candidates, their campaign record, their proposed and everything that can carry them to the victory in the urns. The propaganda is today an essential tool in the votes dispute, in consequence of this, there is, in Brazil, the increasing participation of the Politics Parties in seminars of electoral marketing. They are varied strategies of the media used in the divulging of the candidacies, among them the slogan. Instigated by the explicit relation media/political, this work intends to investigate the ideologies (values) announced by the slogans of political propaganda that circulated in electoral periods. Thus, we base on the theory of the Circle of Bakhtin, who considers the statement as unit of the verbal communication, and that conceives the language as phenomenon dialogical, and, too, in the conceptions of alien words, social voices and dialogical relations formulated by the referred theory. We use, for better to comprehend, the slogan as strategy mediatic, of the classical study done by Olivier Reboul concerning the slogan; and, like starting point of a conception about ideology, studied John Thompson to comprehends the ideological phenomenon. Our corpus it constitutes of 14 political slogans announced in the campaigns for mayor of the cities in Natal and Mossor?, both located in Rio Grande do Norte s state, Brazil, in 1996, 2000 and 2004. For the analysis of these slogans, we consider the social-historical context in which were announced, being contemplated the linguistic and discursive aspect, according to the following methodological order: the identification of alien words (interdiscours); the social voices and the kinds dialogical relations established; and, finally, the ideology announced by the statement. This way, we can arrive to the conclusion that in the electoral context occurs a true ideologies war , in other words, in the political game of an electoral campaign, the slogans announces different values, which vary in several factors function, for example, the historicity, the subject that enunciates, the discursive positionings. / Ao observarmos os per?odos de campanhas eleitorais, podemos perceber nitidamente a abund?ncia de propaganda pol?tica que divulga os candidatos, sua agenda de campanha, suas propostas e tudo o mais que possa lev?-los ? vit?ria nas urnas. A propaganda ? hoje uma ferramenta essencial na disputa de votos, em conseq??ncia disso, h?, no Brasil, a crescente participa??o dos partidos em semin?rios de marketing eleitoral. S?o variadas estrat?gias midi?ticas utilizadas na divulga??o das candidaturas, dentre elas o slogan. Instigados pela expl?cita rela??o m?dia/pol?tica, este trabalho pretende investigar as ideologias (valores) veiculadas pelos slogans de propaganda pol?tica que circularam em per?odos eleitorais. Para tanto, nos ancoramos na teoria do C?rculo de Bakhtin, que considera o enunciado como unidade da comunica??o verbal, e que concebe a linguagem como fen?meno dial?gico, e, ainda, nas concep??es de j?-dito, vozes sociais e rela??es dial?gicas formuladas pela referida teoria. Lan?amos m?o tamb?m, para melhor compreender o slogan como estrat?gia midi?tica, do estudo cl?ssico feito por Olivier Reboul acerca do slogan; e, como ponto de partida de uma concep??o sobre ideologia, vimos como John Thompson compreende o fen?meno ideol?gico. Nosso corpus constitui-se de 14 slogans pol?ticos veiculados nas campanhas para prefeito das cidades de Natal e Mossor?, ambas localizadas no estado Rio Grande do Norte, Brasil, em 1996, 2000 e 2004. Para a an?lise desses slogans, consideramos o contexto s?cio-hist?rico nos quais foram veiculados, sendo contemplado o aspecto ling??stico e discursivo, de acordo com a seguinte ordem metodol?gica: a identifica??o dos j?-ditos (interdiscurso); as vozes sociais e os tipos de rela??es dial?gicas estabelecidas; e, por fim, a ideologia veiculada pelo enunciado. Com isso, podemos chegar ? conclus?o de que no contexto eleitoral ocorre uma verdadeira guerra de ideologias, ou seja, no jogo pol?tico de uma campanha eleitoral, os slogans veiculam diferentes valores, que variam em fun??o de diversos fatores, por exemplo, a historicidade, os sujeitos enunciadores, os posicionamentos discursivos.

Made available in DSpace on 2014-12-17T15:06:43Z (GMT). No. of bitstreams: 1 MariaVNSL.pdf: 696006 bytes, checksum: b33a1881a975a3aacaaecaff3cb57e72 (MD5) Previous issue date: 2008-10-10 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / This research investigates current sense effects at the use of linguistic resources of the argument in a corpus constituted by juridical pieces (Initial Petitions), that gave opportunity to actions originated from the Civil Special Court of the District of Currais Novos-RN. For this purpose it was established a relation between the Law and the Linguistics, mediated by the focus of the Argumentative Semantics, emphasizing, in a special way, the use of argumentative operators, which inserted in the own language, in its grammar, assume the orientation of the speech and the modalizers use, important mechanisms in the construction of the sense of the text and in the signalling in the way as that that one say is said,. This way, we began the investigation of that gender choosing as study object the section of the facts , that comprehends a part of Initial Petition where is explanted the narration of events that gave margin to the proposal for the Action. In face of the study object and the aim to be reached it was appealed, methodologically, to the notion of Rhetoric since from the classic antiquity to the emergence of the New present Rhetoric in Perelman and Olbrechts-Tyteca (2005) that, at the present time, is inserted in the studies of the Pragmatic connected to the central theses of the Ducrot s thinking (1977, 1980, 1987). Such referential allowed us to a better understanding about the production of the juridical speech on the part of the operators of the Law, as well as, to analyze in way wide the current sense effects from the use of argument linguistic marks the juridical speech. The data showed that such marks are indispensable elements to the construction of the textual web, particularly when in the range of the juridical argumentation, since they direct the speech for certain conclusions. However, we have observed that in the texts produced by the lawyers the use of those linguistic resources not always takes place in an appropriate way. The texts analyzed have also showed that it is possible to unmask, through the linguistic resources, the argumentative strategy employed by the authors for convincing of the magistrate, making evident that language is more than a system of signs, which it makes possible to see beyond the limit of the words and statements. Finally, we have verified that the categories analyzed, when used appropriately, are elements that engender argumentative maneuvers of effectiveness in the juridical text, being fundamental pieces which give argumentative strength the text, making the speech to move forward, not only the juridical, but the speech produced in any domain of the knowledge / Esta pesquisa investiga efeitos de sentido decorrentes do uso de recursos ling??sticos da argumenta??o em um corpus constitu?do por pe?as jur?dicas (Peti??es Iniciais), que ensejaram a??es oriundas do Juizado Especial C?vel da Comarca de Currais Novos (RN). Para tanto, estabelecemos uma rela??o entre o Direito e a Ling??stica, mediada pelo enfoque da Sem?ntica Argumentativa, focalizando, de modo especial, o uso de operadores argumentativos, os quais insertos na pr?pria l?ngua, na sua gram?tica, assumem a orienta??o do discurso e o uso de modalizadores, mecanismos importantes na constru??o do sentido do texto e na sinaliza??o do modo como aquilo que se diz ? dito. Desta maneira, iniciamos a investiga??o deste g?nero elegendo como objeto de estudo a se??o dos fatos , que compreende a parte da Peti??o Inicial onde ? explicitada a narra??o dos eventos que deram margem ? propositura da A??o. Em face do objeto de estudo e objetivo a serem alcan?ados recorremos, metodologicamente, ? no??o de Ret?rica desde a antiguidade cl?ssica at? o aparecimento da Nova Ret?rica presente em Perelman e Olbrechts-Tyteca (2005), que, na atualidade, est? compreendida nos estudos da Pragm?tica e conectada ?s teses centrais do pensamento de Ducrot (1977, 1980, 1987). Tais referenciais nos permitiram uma melhor compreens?o da produ??o do discurso jur?dico por parte dos operadores do Direito, bem como, analisar de forma ampla efeitos de sentidos decorrentes do uso de marcas ling??sticas da argumenta??o no discurso jur?dico. Os dados mostraram que tais marcas constituem-se elementos indispens?veis ? constru??o do tecido textual, particularmente, no ?mbito da argumenta??o jur?dica, pois encaminham o discurso para determinadas conclus?es. Contudo, observamos que nos textos produzidos pelos advogados, o uso desses recursos ling??sticos nem sempre ocorre de forma adequada. Os textos analisados mostraram tamb?m que ? poss?vel desvendar, atrav?s dos recursos ling??sticos, as estrat?gias argumentativas empregadas pelos autores para convencimento do magistrado, tornando evidente que a linguagem ? mais que um sistema de signos, que ela permite enxergar al?m do limite das palavras e enunciados. Por fim, constatamos que as categorias analisadas, quando usadas, adequadamente, s?o elementos que engendram manobras argumentativas de efic?cia no texto jur?dico, sendo pe?as fundamentais, atribuidoras de for?a argumentativa ao texto, fazendo o discurso avan?ar, n?o s? o jur?dico, mas, aquele produzido em qualquer dom?nio do conhecimento