Made available in DSpace on 2014-06-11T19:29:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02-25Bitstream added on 2014-06-13T18:58:18Z : No. of bitstreams: 1 oliveira_fg_me_bauru.pdf: 736264 bytes, checksum: b2b3c373a1cbfa2873ccbdeb84470d89 (MD5) / Universidade Estadual Paulista (UNESP) / A sexualidade é um fenômeno complexo e até o momento não existe uma teoria que explique, por si só, como ocorre o desenvolvimento da sexualidade, uma vez que o estudo da sexualidade necessita de uma visão multidisciplinar, envolvendo os aspectos biológicos, sociais e psicológicos do desenvolvimento. Partindo de um referencial teórico da análise do comportamento, pode-se considerar que o comportamento sexual, assim como qualquer outro comportamento, é determinado pelos três níveis de seleção, ou seja, é resultante de uma carga genética, somado a um histórico de aprendizagem e ao contexto onde o indivíduo está inserido. Este estudo descritivo teve como objetivo investigar, por meio de relatos de jovens homossexuais e heterossexuais, as opiniões pessoais sobre o desenvolvimento da sexualidade e da orientação afetivo-sexual na infância e adolescência. Participaram oito pessoas com idades entre 22 e 28 anos, sendo quatro homens e quatro mulheres. A coleta de dados ocorreu por meio de entrevistas e os relatos obtidos foram analisados em conteúdo resultando nas seguintes categorias: Categoria 1 - relatos sobre o período da infância e adolescência, evidenciando a influência dos modelos comportamentais no desenvolvimento das relações sociais afetivas; Categoria 2 - relatos sobre a relação com familiares, marcada por conflitos, com vínculos afetivos estabelecidos tanto com a figura da mãe quanto a do pai, além da relação com os demais familiares; Categoria 3 - educação sexual: relatos sobre a educação familiar e escolar e a influência na sexualidade, destacando a influência dos aspectos culturais, além das contingências de reforçamento no desenvolvimento humano, além de levantar a participação da escola quanto influência no processo do desenvolvimento humano e, consecutivamente, no desenvolvimento sexual; Categoria 4 - relatos sobre sexualidade... / Sexuality is a complex phenomenon, and there isn't a theory that explains, in itself, as is the development of sexuality, simnce the study of sexuality requires a development. From a analysis of behavior view, it can be considered that sexual behavior, as well as any other behavior, is determined by the three levels of selection, or is the result of a genetic load, coupled with a history of learning and the context in which the individual belongs. This descriptive study aimed to investigate, through reports of young homesexuals and heterosexuals, personal opinions on the development of sexuality and sexual-affective orientation in childhood and adolescence. Eight people participated, aged between 22 and 28 years, four men and four women. The data was collected through interviews and reports were evaluated in content resulting in the following categories: Category 1 - Reports on the period of childhood and adolescence, highlighting the influence of behavior models in the development of affefctive social relations; Category 2 - Reports on the relationship with family, market by conflict, with established emotional ties with mother and father, addressing the relation with the family; Category 3 - Sex education: report on education and family and school influences on sexuality, highlighting the influence of cultural aspects, besides the reinforcement contingencies in human development, besides raising the characteristics of the school on the process of human development and consecutively in sexual development; Category 4 - Reports about sexuality in human development, raising the participants' understanding about sexuality, and the reports related to the early episodes of sexuality; Category 5 - Reports of sexuality current and future expectations, which demonstrated the importance of family, friends and loving couples in the development of sexual identy. At the end of the study, concluded... (Complete abstract click electronic access below)

Information security has become a key concern for organizations conducting business in the current electronic era. Rapid technological development continuously creates novel security threats, making IT an uncertain infrastructure. So the security is an important factor for the vendors as well as for the consumers. To fulfill the security needs, IT companies have to adopt some standards to assure some levels that concern with the security in their product. Common Criteria (CC) is one of the standards that maintains and controls the security of IT products. Many other standards are also available to assure the security in products but like these standards CC has its own pros and cons. It does not impose predefined security rules that a product should exhibit but a language for security evaluation. CC has certain advantages due to its ability to address all the three dimensions: a) it provides opportunity for users to specify their security requirements, b) an implementation guide for the developers and c) provides comprehensive criteria to evaluate the security requirements. On the downside, it requires considerable amount of resources and is quite time consuming. Another is security requirements that it evaluates and must be defined before the project start which is in direct conflict with the rapidly changing security threat environment. In this research thesis we will analyze the core issues and find the major causes for the criticism. Many IT users in USA and UK have reservations with CC evaluation because of its limitations. We will analyze the CC shortcomings and document them that will be useful for researchers to have an idea of shortcomings associated with CC. This study will potentially be able to strengthen the CC usage with a more effective and responsive evaluation methodology for IT community. / Rana Aamir Raza Ashfaq (0046-76-2473148)

This paper deals with mechanical switch in circuit breaker designed for low voltage. The goal of this thesis was to analyze switching mechanism both theoretically and practically. Theoretical analysis consist of study different types of switching mechanism and analytical calculations of acceleration speed and trajectory. Practical analysis has been made taking a video with high speed camera of real switching mechanism of a circuit breaker and software analysis of the data. The next part of a thesis is about 3D modeling, animating and simulating of a switchgear switching mechanism.

Företaget Widespace hanterar hundratals ärenden i veckan vilket kräver stor överblick för varje an-ställd att sätta sig in i varje enskilt ärende. På grund av denna kvantitet blir uppgiften att skapa över-blicken ett stort problem. För att lösa detta problem krävs en mer konsekvent användning av meta-data och därför har en litteraturstudie om metadata, automatiserad sammanfattning och nyckelords-generering utförts. Arbetet gick ut på att utveckla en prototyp som automatisk kan generera en sammanfattning av texten från ett ärende, samt generera en lista av nyckelord och ge en indikation om vilket språk texten är skriven i. Det ingick också i arbetet att göra en undersökning av tidigare arbeten för att se vilka system och metoder som kan användas för att lösa denna uppgift. Två egenutvecklade prototyper, MkOne och MkTwo, jämfördes med varandra och utvärderades därefter. Metoderna som använts bygger på både statistiska och lingvistiska processer. En analys av resultaten gjordes och visade att prototypen MkOne levererade bäst resultat för sammanfattningen och att nyckelordlistan tillhandahöll nyckelord av hög precision och en bred täckning. / The company Widespace handles hundreds of tasks (tickets) per week, which requires great overview by each employee. Because of this quantity, creating a clear view becomes a major problem. To solve this problem, a more consistent use of metadata is required, therefore, a study of metadata, automated summary and key words generation has been performed. The task was to develop a prototype that can automatically generate a summary, a list of keywords and give an indication of what language the text is written in. It was also included in the work to make a survey of earlier works to see which systems and methods that can be used for this task. Two prototypes were developed, compared with each other and evaluated. The methods used were based on both statistical and linguistic processes. Analysis of the results was done and showed that the prototype MkOne delivered the best results for the summary. The keyword list contained many precise keywords with high precision and a wide coverage.

This diploma thesis analyses second homes in a specific region of the Lužnice river middle course (the cadastral town of Soběslav and the cadastral parcels of the Roudná, Klenovice and Skalice villages). The applied research part is based on a theoretical background research that defines basic terms, outlines appropriate topics with a connection to second homes (rural tourism, history of second homes, naturbanisation) as well as describes the analysed region. The aim of this thesis is to discover what motivates second home dwellers to use these dwellings for individual recreational activities and to identify the current situation of second home dwelling in this specific region. Another goal I have set for this thesis is to analyse how satisfied are second home dwellers with public services and facilities and whether they are thinking about converting their second (holiday) homes into permanent homes. The methodology of this thesis is based on a questionnaire analysing the second home settlements in the region specified above. The data have been evaluated using Microsoft Excel a PSPP software. Powered by TCPDF (www.tcpdf.org)

<p>Emergency services (ES) pilots operate in a dynamic, high-risk team environment, as a subset of general aviation (GA) operations. The time constraints associated with ES operations means that ES pilots must make flight decisions quickly and often with limited or incomplete information (Worm, 1999). Due to the nature of ES operations, the consequences of an incorrect flight decision can be severe, including loss of life. ES operations are often initiated by extreme weather events, and ES pilots are frequently required to fly on the boundary between marginal visual flight rules (MVFR) weather conditions and instrument meteorological conditions (IMC). Unfortunately, an unintended transition into IMC is the leading cause of fatal accidents in GA operations (Ayiei et al., 2020). Mission objectives dictate that most ES pilots fly below 1,500’ above ground level (AGL) for extended periods of time, and low-altitude flight in hazardous weather can reduce a pilot’s outside visual reference, thus leading to spatial disorientation, loss of control, or controlled flight into terrain. To mitigate this problem, ES pilots must be able to accurately assess weather conditions before and during flight. However, the current method of presenting meteorological aerodrome reports (METARs) on weather displays can be misleading to pilots. Weather conditions in the areas between weather observation stations can be different than what is reported by the METAR observations at those stations. This can cause current or forecasted weather conditions <em>between</em> weather stations to be incompletely represented. However, pilots are given no obvious indication of how incompletely represented weather conditions can affect weather-related risk. This research demonstrates that a <em>Kth</em> Nearest Neighbor (KNN) analysis can be used to identify areas where the variability of conditions between weather stations (and thus weather-related risk) is incompletely represented by METAR observations. In addition, it is shown that areas where there is an increased risk of an unintended transition from MVFR to IMC can be identified among areas with incompletely represented conditions and depicted to pilots on aviation weather displays. Machine learning tactics are proposed as a way to consider additional inputs in future KNN analyses, and several emerging technologies are proposed as mediums to collect additional weather observations. The ability for an ES pilot to more accurately assess weather-related risk in MVFR conditions using the proposed technologies is evaluated, the benefits to ES pilots and the GA community are discussed, and the requirements and limitations of the study are examined.</p>

Moterims, patyrusioms seksualinį smurtą, kreipiantis į policiją tenka susidurti su sistema, neatitinkančia jų lūkesčių. Vienas pagrindinių to atspindžių yra jų apklausos, atliekamos pareigūnų neturinčių specialaus psichologinio pasirengimo. Kriminalistikos literatūroje nurodoma, kad nors įvairių proceso dalyvių apklausa skiriasi procesiniu reglamentavimu ir taktiniais būdais, tačiau pasiruošimas jai turi bendrų bruožų. Nagrinėjama tik įprastinės apklausos taktika, kurioje nėra akcentuojami tokių subtilių bylų, kaip seksualinio prievartavimo, apklausos ypatumai. Pagrindinis šio tyrimo objektas yra baudžiamosios bylos, nagrinėtos pagal LR BK149 išžaginimo ir 150 seksualinio prievartavimo straipsnius. Tyrimo tikslas išanalizuoti baudžiamųjų bylų praktiką Lietuvoje ir pagrindines problemas susijusias su ikiteisminio tyrimo organizavimu. Tyrimas atliktas naudojantis matematinės statistikos, lyginamosios analizės, tiesioginės apklausos, empiriniu, internetinės apklausos ir teisiniu lyginamuoju metodais. Matematinės statistikos metodu analizuojami išstudijuotų bylų tam tikri parametrai. Dažniausiai seksualiai smurtauja anksčiau teisti už vagystes ir plėšimus; vidutiniškai 30 metų amžiaus vyrai; moterys dažniausiai nukenčia bendrų išgertuvių metu; nuo asmens, su kuriuo anksčiau buvo pažįstamos, bet lytinių santykių neturėjo; ikiteisminiai tyrimai pradedami už veikas atliktas vieno asmens; ikiteisminiai tyrimai užtrunka vidutiniškai 395 dienas; tyrimuose vidutiniškai atliekama 3,8... [toliau žr. visą tekstą] / Most women who come to police asking for help was forced to do many unpleasant acts. Usually first desperation is an interviewing with police officer, who rarely is qualified to communicate with a delicate victim. Tutorial tells common interviewing concepts, but delicate, such as sexual violence victims. The main object of this research is criminal cases of rape and sexual abuse articles. The aim of this study is analyzing the practice of criminal cases deal with female sexual violence in Lithuania the main problems associated with organizing of investigation. The study was carried out using various methods: method of mathematical statistics, comparative analysis, the direct questioning method, empirical method, online questioning method, the comparative legal method. Mathematical statistical method is used to analyze the main parameters of cases. In most interesting results are such as: the averaged subject is previously convicted of theft and robbery, on 30.2 years old man; the averaged circumstances are common drinking parties ; the averaged victim is 29,5 years old woman, who is wearing pants but skirt; the averaged duration of pre-trial investigation is 395 days; Comparative analysis of the method showed the strengths and weaknesses of cases: centralized investigated sexual abuse cases are more constructive and their analysis is faster and more efficient. Direct discussion method is obtained and evaluated additional information about the cases. Empirical method... [to full text]

There is almost a universal agreement among scholars in information retrieval (IR) research that knowledge representation needs improvement. As core component of an IR system, improvement of the knowledge representation system has so far involved manipulation of this component based on principles such as vector space, probabilistic approach, inference network, and language modeling, yet the required improvement is still far from fruition. One promising approach that is highly touted to offer a potential solution exists in the cognitive paradigm, where knowledge representation practice should involve, or start from, modeling the human conceptual system. This study based on two related cognitive theories: the theory-based approach to concept representation and the psychological theory of semantic relations, ventured to explore the connection between the human conceptual model and the knowledge representation model (represented by samples of concepts and relations from the unified medical language system, UMLS). Guided by these cognitive theories and based on related and appropriate data-analytic tools, such as nonmetric multidimensional scaling, hierarchical clustering, and content analysis, this study aimed to conduct an exploratory investigation to answer four related questions. Divided into two groups, a total of 89 research participants took part in two sets of cognitive tasks. The first group (49 participants) sorted 60 food names into categories followed by simultaneous description of the derived categories to explain the rationale for category judgment. The second group (40 participants) performed sorting 47 semantic relations (the nonhierarchical associative types) into 5 categories known a priori. Three datasets resulted as a result of the cognitive tasks: food-sorting data, relation-sorting data, and free and unstructured text of category descriptions. Using the data analytic tools mentioned, data analysis was carried out and important results and findings were obtained that offer plausible explanations to the 4 research questions. Major results include the following: (a) through discriminant analysis category members were predicted consistently in 70% of the time; (b) the categorization bases are largely simplified rules, naïve explanations, and feature-based; (c) individuals theoretical explanation remains valid and stays stable across category members; (d) the human conceptual model can be fairly reconstructed in a low-dimensional space where 93% of the variance in the dimensional space is accounted for by the subjects performance; (e) participants consistently classify 29 of the 47 semantic relations; and, (f) individuals perform better in the functional and spatial dimensions of the semantic relations classification task and perform poorly in the conceptual dimension.

Electrical Submersible Pumping (ESP) is a well known artificial lift technique in reservoirs having high-water cut and low gas-oil ratio. It is known as an effective and economical method of producing large volumes of fluid under different well conditions. ESP equipments are capable of producing in a range of 200 b/d to 60.000 b/d. A case study was done, by designing 10 deviated or horizontal wells selected from the Y-oilfield in Western Siberia. SubPUMP software developed by IHS Energy is used for designing the ESP systems of these wells. These 10 wells will be working with variable speed drives. After selecting the available equipment from the inventory, the best running frequencies are selected for these wells. Evaluations of the designs are made from the pump performance graphs of each well. The pumps should work within their optimum efficiency ranges. These ranges can be seen from the pump performance curves. If the designs made are not within these efficiency ranges, designs should be evaluated and selecting new equipment should be should be an option. Because working outside the optimum efficiency ranges will decrease the production, shorten the runlifes of the pumps and the production will not be stable.

Orientador: Ana Cláudia Bortolozzi Maia / Banca: Rinaldo Correr / Banca: Sandro Caramaschi / Resumo: A sexualidade é um fenômeno complexo e até o momento não existe uma teoria que explique, por si só, como ocorre o desenvolvimento da sexualidade, uma vez que o estudo da sexualidade necessita de uma visão multidisciplinar, envolvendo os aspectos biológicos, sociais e psicológicos do desenvolvimento. Partindo de um referencial teórico da análise do comportamento, pode-se considerar que o comportamento sexual, assim como qualquer outro comportamento, é determinado pelos três níveis de seleção, ou seja, é resultante de uma carga genética, somado a um histórico de aprendizagem e ao contexto onde o indivíduo está inserido. Este estudo descritivo teve como objetivo investigar, por meio de relatos de jovens homossexuais e heterossexuais, as opiniões pessoais sobre o desenvolvimento da sexualidade e da orientação afetivo-sexual na infância e adolescência. Participaram oito pessoas com idades entre 22 e 28 anos, sendo quatro homens e quatro mulheres. A coleta de dados ocorreu por meio de entrevistas e os relatos obtidos foram analisados em conteúdo resultando nas seguintes categorias: Categoria 1 - relatos sobre o período da infância e adolescência, evidenciando a influência dos modelos comportamentais no desenvolvimento das relações sociais afetivas; Categoria 2 - relatos sobre a relação com familiares, marcada por conflitos, com vínculos afetivos estabelecidos tanto com a figura da mãe quanto a do pai, além da relação com os demais familiares; Categoria 3 - educação sexual: relatos sobre a educação familiar e escolar e a influência na sexualidade, destacando a influência dos aspectos culturais, além das contingências de reforçamento no desenvolvimento humano, além de levantar a participação da escola quanto influência no processo do desenvolvimento humano e, consecutivamente, no desenvolvimento sexual; Categoria 4 - relatos sobre sexualidade... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Sexuality is a complex phenomenon, and there isn't a theory that explains, in itself, as is the development of sexuality, simnce the study of sexuality requires a development. From a analysis of behavior view, it can be considered that sexual behavior, as well as any other behavior, is determined by the three levels of selection, or is the result of a genetic load, coupled with a history of learning and the context in which the individual belongs. This descriptive study aimed to investigate, through reports of young homesexuals and heterosexuals, personal opinions on the development of sexuality and sexual-affective orientation in childhood and adolescence. Eight people participated, aged between 22 and 28 years, four men and four women. The data was collected through interviews and reports were evaluated in content resulting in the following categories: Category 1 - Reports on the period of childhood and adolescence, highlighting the influence of behavior models in the development of affefctive social relations; Category 2 - Reports on the relationship with family, market by conflict, with established emotional ties with mother and father, addressing the relation with the family; Category 3 - Sex education: report on education and family and school influences on sexuality, highlighting the influence of cultural aspects, besides the reinforcement contingencies in human development, besides raising the characteristics of the school on the process of human development and consecutively in sexual development; Category 4 - Reports about sexuality in human development, raising the participants' understanding about sexuality, and the reports related to the early episodes of sexuality; Category 5 - Reports of sexuality current and future expectations, which demonstrated the importance of family, friends and loving couples in the development of sexual identy. At the end of the study, concluded... (Complete abstract click electronic access below) / Mestre