TV REGIONAL NO VALE DO PARAÍBA - SP: expansão, aspectos da audiência e modos de inserção local

Investigação sobre a regionalização das redes de comunicação, em especial a televisão, fenômeno que representa uma realidade de segmentação da comunicação massiva. Objetiva-se analisar e classificar as emissoras regionais de televisão com relação aos seus modos de inserção local, observando-se suas especificidades, programação, estratégias de comunicação e ações de conquista de identidade com a comunidade onde estão inseridas, além de tentar compreender como se deu a expansão da televisão nessa região, desde a implantação da primeira emissora, em 1988, na cidade de São José dos Campos SP. Tomando-se como recorte de estudo, as emissoras de televisão regional de sinal aberto no Vale do Paraíba, estado de São Paulo, foram realizadas entrevistas semi-abertas com profissionais das áreas comercial e de programação das mesmas e aplicados questionários junto a uma amostra da população do Vale do Paraíba que representa os telespectadores potenciais da área de cobertura dessas emissoras, a fim de se identificar a percepção que o público receptor tem a respeito da presença e atuação das televisões locais. Conclui-se que os diferentes modos de inserção local das emissoras influem diretamente na relação de identidade das mesmas com os telespectadores da região.(AU)

Estabilização de órbitas periódicas instáveis utilizando controle por modos deslizantes com compensação adaptativa

The chaotic behavior has been widely observed in nature, from physical and chemical phenomena to biological systems, present in many engineering applications and found in both simple mechanical oscillators and advanced communication systems. With regard to mechanical systems, the effects of nonlinearities on the dynamic behavior of the system are often of undesirable character, which has motivated the development of compensation strategies. However, it has been recently found that there are situations in which the richness of nonlinear dynamics becomes attractive. Due to their parametric sensitivity, chaotic systems can suffer considerable changes by small variations on the value of their parameters, which is extremely favorable when we want to give greater flexibility to the controlled system. Hence, we analyze in this work the parametric sensitivity of Duffing oscillator, in particular its unstable periodic orbits and Poincar´e section due to changes in nominal value of the parameter that multiplies the cubic term. Since the amount of energy needed to stabilize Unstable Periodic Orbits is minimum, we analyze the control action needed to control and stabilize such orbits which belong to different versions of the Duffing oscillator. For that we will use a smoothed sliding mode controller with an adaptive compensation term based on Fourier series.

Usuários de crack, instituições e modos de subjetivação: estudo das práticas e da eficácia terapêutica em uma comunidade terapêutica religiosa (RN)

This anthropological research has as main goal to grasp the meanings and perceptions - mode of subjectivity - of crack users in relation to the proposals of Therapeutic Communities (TC) of religious character. The work emphasizes the analysis of Therapeutic Communities of Rio Grande do Norte state, studying a particular organization, called Anzóis da Dor. I intend to analyze qualitative data, focusing on an analysis of the discursive content of speeches and the observation of social interaction, which results in an ethnographic text characterized by a dense description. In relation to the dissertation’s specific goals, we seek to present a general overview of the emergence and development of Therapeutic Communities – encompassing general and local considerations - and pointing out to the dynamics of religious healing systems of these institutions, besides the principles that guide them. In methodological terms, I conducted the partial mapping of therapeutic communities located in Rio Grande do Norte state; interviews with Therapeutic Communities coordinators, visits, participant observation in one of these institutions as well as some interviews with crack users and people close to these social agents in relation to the Therapeutic Communities and the treatment offered by them

Estudo de complexos de ferro e de cobre com a base de Shiff 3-Meosalen e ligantes de relevância biológica

The goal set for this work was to synthesize and to characterize new iron and copper complexes with the Schiff base 3-MeOsalen and ligands of biological relevance, whose formulas are [Fe(3-MeOsalen)NO2], [Fe(3-MeOsalen)(etil2-dtc)], [Fe(3-MeOsalen)NO] and Na[Cu(3-MeOsalen)NO2]. The compounds were characterized by vibrational spectroscopy in the infrared region (IV) and Electronic spectroscopy in the ultraviolet and visible region (Uv-Vis). From the analysis of infrared spectra, they proved to formation of precursor complexes, as evidenced by changes in the vibrationals frequencies ν(C=N) e ν(C-O) and the emergence of vibrationals modes metal-oxygen and metal-nitrogen. For nitro complexes of iron and copper were observed ν(NO2)ass around 1300 cm-1 e ν(NO2)sim in 1271 cm-1 , indicating that the coordination is done via the nitrogen atom. The complex spectrum [Fe(3-MeOsalen)(etil2-dtc)] exhibited two bands, the ν(C-NR2) in 1508 cm-1 e ν(C-S) in 997 cm-1 , the relevant vibrational modes of coordinating ligand in the bidentate form. For the complex [Fe(3-MeOsalen)NO] was observed a new intense band in 1670 cm-1 related to the ν(NO). With the electronic spectra, the formation of complexes was evidenced by shifts of bands intraligands transitions and the emergence of new bands such as LMCT (p Cl-  d* Fe3+) in [Fe(3-MeOsalen)Cl] and the d-d in [Cu(3-MeOsalen)H2O]. As for the [Fe(3-MeOsalen)NO2] has highlighted the absence of LMCT band present in the precursor complex as for the [Cu(3-MeOsalen)NO2] found that the displacement of the band hipsocrômico d-d on 28 nm. The electronic spectrum of [Fe(3-MeOsalen)(etil2-dtc)] presented LMCT band shifts and changes in intraligantes transitions. With regard to [Fe(3-MeOsalen)NO], revealed a more energetic transitions intraligands regions from the strong character π receiver NO and MLCT band of transition dπFe(II)π*(NO).

Vestimentas em performance: composições em modos do corpo

This research deals with the possible relationships between the body and the garment in performative scenic states across the contemporary scene, the philosophy of fashion and the philosophical arguments of profanity and dispositive. Some works were observed and cited in this dissertation, for this I conducted structured interviews with eight artists of performance, as a methodological strategy that could bring data about the experiences of this dresses and/or naked bodies on the scene, in addition to literature and revealing the action of clothing on the body as well as its influence on the subjectivities of that whom performes and the public. These relationships can be experienced in the process of creating costumes in contemporary scene naming the possibility of modes of the body, as ways that emerge and constitute as creative, discursive and aesthetic alternatives.

Da casa grande ao condomínio fechado: o que mudou nas formas e modos de morar da família intergeracional no Nordeste e Sudeste do Brasil?

The focus of this study is to draw attention to the intergenerational family’s lifestyles and their various ways of cohabitation, in special to those families which are made by individuals of different generations, these families being constituted of, two or more individuals, or, two or more smaller families, which live under the same roof and have the elderly person as referential in their cohabitation. In those types of families, as for their ways of organization, it is interesting to note that the researches and productions done by inner architects and inner designers do not include this type of family arrangement because their studies do not cover this kind of structuralization nor was this type of organization put together with any of the ways of cohabitation. Therefore there is a theoretical concept void which is propositional, interventional and does not relate to the empirical reality. In observation to these remarks, the research starts a theoretic challenge of deconstruct or reconstruct our modern only habitational template, which is used today in all families configurations which out any regards to where this template will be used, unfitting to the intergenerational families who have elders. This study is then meant to give an differential analysis of the various domestic space’s templates in regards to the new families formats, their basic and special necessities, the home identities of those families which indicates the differential gap in housing and lifestyle from the higher social classes in comparison to the lower social classes. The interdisciplinary method was chosen in order to describe arrangements found in the lifestyles and the ways of cohabitation of the intergenerational families, this method is used for its knowledge base that better articulates the procedure method and the inductive reflexive approach made possible after an qualitative research. In order to accomplish that, an geographical space which tow real possibilities was selected, that is, the space where the people of great social and anthropological proximity are concentrated and the people which are the researcher kinships and friends, in between those are the habitants of Capim Macio’s, Candelária’s, Tirol’s and Petrópolis’s, neighborhoods, located in the south west zone of her home city Natal. It has been noticed that, meanwhile these intergenerational spaces do not claim their said spaces, because of their habits, necessities and relations in between generations and gender, their arrangements of said space are extremely creative. That means that alterations in the concepts of planning, construction and utilization of built spaces are imperative.

Da casa grande ao condomínio fechado: o que mudou nas formas e modos de morar da família intergeracional no Nordeste e Sudeste do Brasil?

The focus of this study is to draw attention to the intergenerational family’s lifestyles and their various ways of cohabitation, in special to those families which are made by individuals of different generations, these families being constituted of, two or more individuals, or, two or more smaller families, which live under the same roof and have the elderly person as referential in their cohabitation. In those types of families, as for their ways of organization, it is interesting to note that the researches and productions done by inner architects and inner designers do not include this type of family arrangement because their studies do not cover this kind of structuralization nor was this type of organization put together with any of the ways of cohabitation. Therefore there is a theoretical concept void which is propositional, interventional and does not relate to the empirical reality. In observation to these remarks, the research starts a theoretic challenge of deconstruct or reconstruct our modern only habitational template, which is used today in all families configurations which out any regards to where this template will be used, unfitting to the intergenerational families who have elders. This study is then meant to give an differential analysis of the various domestic space’s templates in regards to the new families formats, their basic and special necessities, the home identities of those families which indicates the differential gap in housing and lifestyle from the higher social classes in comparison to the lower social classes. The interdisciplinary method was chosen in order to describe arrangements found in the lifestyles and the ways of cohabitation of the intergenerational families, this method is used for its knowledge base that better articulates the procedure method and the inductive reflexive approach made possible after an qualitative research. In order to accomplish that, an geographical space which tow real possibilities was selected, that is, the space where the people of great social and anthropological proximity are concentrated and the people which are the researcher kinships and friends, in between those are the habitants of Capim Macio’s, Candelária’s, Tirol’s and Petrópolis’s, neighborhoods, located in the south west zone of her home city Natal. It has been noticed that, meanwhile these intergenerational spaces do not claim their said spaces, because of their habits, necessities and relations in between generations and gender, their arrangements of said space are extremely creative. That means that alterations in the concepts of planning, construction and utilization of built spaces are imperative.

Frases magnéticas, polaritons magnéticos e modos magnetostáticos em filmes e cristais magnônicos de terras-raras

Conselho Nacional de Desenvolvimento Científico e Tecnológico - CNPq

Frases magnéticas, polaritons magnéticos e modos magnetostáticos em filmes e cristais magnônicos de terras-raras

Conselho Nacional de Desenvolvimento Científico e Tecnológico - CNPq

Análise de falhas em rolamentos por análise de vibração aplicado a aerogeradores

With the heavy use of bearings in various segments of the industry, there are a large number of necessary interruptions in industrial processes to perform maintenance on these devices, with the case study wind turbines. The growth of the wind energy sector, encouraged to conduct research that helps to solve this problem. To contribute to predictive maintenance has been carried out a signal analysis using techniques which allow detection and location of the problem in order to prevent accidents caused and losses due to unexpected equipment failures, whereas low system rotation complicates the detection of the failure. To work around this problem, there was the indication of standard signals for defects in the bearings, making diagnosis of possible failures. With this diagnosis can be performed predictive maintenance, identifying the failure of the system that were tested, such as the introduction of grains of sand in the bearing, wear on the outer race of the bearing and bearing rust. By processing signals it is possible to construct graphs developing a mapping of defects by different peaks in the frequency band.

Adequar a ação pedagógica : explorando modos de organização diferenciada do trabalho educativo

Relatório final apresentado para a obtenção do grau de mestre em Educação pré-escolar e Ensino do 1º ciclo do ensino básico

Análisis de los modos de presencia escultórica

Esta tesis afronta la resolución del “por qué” y el “para qué” de la escultura como actividad humana a través del estudio de los modos de presencia, siendo la escultórica la de mayor rango intelectual. Ello permite una mejor comprensión de la importante función que desarrollan los escultores dentro de la colectividad humana, así como de los efectos que sus obras producen en los entornos natural y social. La escultura se muestra como una magia ancestral pero de extraordinaria vigencia, a través de la cual el ser humano adquiere fuerza y conocimiento, expresando a través de ella sus cuestiones existenciales más profundas. La investigación transcurre por dos vías paralelas que luego convergen en páginas comunes con un mismo lenguaje sincrético. La exploración intuitiva del ámbito intangible, y el análisis racional sobre lo tangible, nos muestran las dos caras de la moneda que avalora la práctica de este arte que nos ha legado los vestigios más antiguos de nuestra cultura, habiendo preservado nuestra memoria antropobiológica. Desde la compleja simbología de la sombra, esencial en la construcción del pensamiento humano, hasta el análisis exhaustivo de las relaciones posibles entre un objeto y un sujeto, tomando para ello como ejemplo el útil ladrillo, se investigan los distintos modos de presencia con los que nos enfrentamos a dos realidades, la externa física y la interna mental. El espectro analizado cubre tanto la manipulación matérica como las formas sutiles de la evocación o conjuración por medio de la ausencia. Los resultados de la exploración evidencian que el llamado pensamiento mágico, tenido como propio del estadio primitivo, es el que sigue articulando nuestra visión de la realidad, nuestra percepción del mundo. Dicho pensamiento, en el que la intuición es tan importante como la reflexión, que ha encontrado en el arte el medio ideal para su desarrollo y crecimiento, reclama la recuperación de la unidad perdida del conocimiento humano, de la magia que integró en su momento ciencia, arte y religión. En un mundo que naufraga culturalmente en procesos de exhaustiva especialización y de soberbia científica, y en el que las religiones han fracasado por interesada diferenciación, siendo la mayor causa de desentendimiento y la excusa perfecta para la barbarie, el arte ofrece la posibilidad de encuentro y de concordia...

Sostenibilidad de modos ancestrales de producción agrícola en el Perú : ¿conservar o sustituir?

Frente al éxito de algunos productos andinos como la quinua, la papa o la maca en el comercio agroalimentario internacional y ante la creciente degradación ambiental que afrontan los países en desarrollo producto de actividades de explotación intensiva; nuestra investigación busca evidenciar la tendencia que se asume desde la comunidad académica/científica y los funcionarios públicos del sector agroalimentario en el Perú, frente a la necesidad de mantener sostenible diversos modos ancestrales de producción agrícola (caso quinua), para ello analizamos información cuantitativa y cualitativa obtenida de las instituciones públicas y las universidades peruanas.