Consumo c(l)iente: abordagem do gênero anúncio publicitário em livros didáticos de língua portuguesa do ensino médio

Portuguese language textbooks, according to what has been preconized on the official document to education, have been configured on discursive genres imported from diverse spheres of human activity. Adverts, genre of ample social circulation, spread from the Advertising sphere to the schools and started being approached by these collectaneas as an object and a tool for teaching. Therefore, this research deals with the approach of ads in Portugese textbooks. These discursive practices matter for the impact or appeal they exert over the (new) consumers, among which High School students; for their representation in the capitalist system, which guides us on our relationships and social practices; and for the mix of languages that end up at their composition, once they encapsulate the spirit of our time, par excellence, the one from the verbal-visual genres. To understand the treatment given to these advertising pieces, from questions/commentaries related to them, two collections were selected by the Programa Nacional do Livro Didático – Textbook National Program (PNLD 2012) among the ones more used by public High Schools in Natal/RN. From Applied Linguistics, from mestizo, nomadic and inter/transdisciplinary identity (MOITA LOPES, 2009), this study falls within the discursive chain of the interpretive tradition of historical-cultural approach (FREITAS, 2010) and names the Bakhtin Circle and its language‟s dialogical conception as inescapable partners. The data of the colletaneas show that the genre approach can happen as concrete utterance, as linguistic artifact and as hybrid, at work with questions and without questions, with the predominance of its occurrence in the portion of the volume devoted to the study of grammar. In the literature chapters and production/interpretation of compositions, it insert is incipient or it doesn‟t happen in the volume. Such a provision has implications for multiliteracies (ROJO, 2012) of the citizen student, once the lack or the abundance of critical reading proposals for this genre, that demand from the student the exercise of knowledge that is necessary to the construction of linguistic and social meanings, can be responsible for guide to a more conscious consumerism (material and cultural) by the chief customers of the work under review. The approaches of the genres seems to indicate a gradual transition that such material have undergone, which means, from the focus on clauses to the focus on utterances, or even the approach as linguistic artifact to hybrid and the concrete utterance, in search of overcoming the traditional tendency of taking advantage of formal aspects of the language, to the detriment of enunciative ones, and for coming into harmony with the guidelines and parameters of teaching in contemporary times, bringing the school duties close to the rights in life.

Punição e controle: o “caminho punitivo” do jovem autor de ato infracional em Fortaleza - CE

This research aims to analyze the punitive pathway taken by youth for committing acts of offense in Fortaleza, capital city of Ceará, in Brazil. Therefore, we focus the analysis in institutions that mark the beginning of punitive “institutionalization” of youth in the city, such as the Child and Adolescent Specialized Police Precinct, the Luis Barros Montenegro Shelter Unit, the Public Prosecutor’s Office for Childhood and Youth, and the Child and Youth Court. Ethnography and semi-structured interviews were used as methodological tools to approach the research subjects and relevant places for the research, seeking to highlight their punitive perspective. As a result, we find that the punishment and control imposed in such loci are an extension of the punishment and control used against these same youths in society. Considering that the analyzed institutions exist in society and are composed by its members, they do not surpass the perspective of repression, control and punishment carried out towards a segment of the population, especially towards those that Souza (2011; 2012) called “subcitizens”.

Sismicidade e esforços tectônicos na zona sísmica Acaraú, Nordeste do Brasil

Inside the Borborema Province the Northwestern Ceará (NC) is one of the most seismic active regions. There are reports of an earthquake occurred in 1810 in the Granja town. On January, 2008 the seismic activity in NC has increased and it was deployed a seismographic network with 11 digital stations. In 2009, another earthquake sequence began and it was deployed another seismographic network in the Santana do Acaraú town with 6 stations. This thesis presents the results obtained by analyzing the data recorded in these two networks. The epicentral areas are located near the northeastern part of the Transbrasiliano Lineament, a shear zone with NE-SW-trending that cuts the study area. The hypocenters are located between 1km and 8km. The strike-slip focal mechanisms were found, which is predominant in the Borborema Province. An integration of seismological, geological and geophysical data was performed and it show that the seismogenic faults found are oriented in the same direction to the local brittle structures observed in field and magnetic lineaments. The SHmax (maximum compressional stress) direction in NC was estimated using an inversion of seven focal mechanisms. The horizontal maximum compression stress (σ1 = 300°) with orientation NW-SE and extension (σ3 = 210°) with NE-SW and σ2 vertical. These results are consistent with results of previous studies. The seismic activity recorded in NC is not related to a possible reactivation of the Transbrasiliano Lineament, by now.

A criança com paralisia cerebral na educação infantil: um olhar sobre a prática docente

La inclusión de los niños con discapacidad en la educación infantil, además de ser un tema poco planteado en la comunidad científica, es un reto actual en lo que se refiere a la práctica docente. Basándose en este aspecto, nuestro objetivo en esta investigación realizada, que resultó en la elaboración de este trabajo, fue analizar cómo se procesa la práctica docente con vistas a la inclusión escolar de un niño con parálisis cerebral, en un Centro Municipal de Educación Infantil (CMEI), en la ciudad de Natal / RN. Más específicamente, buscamos: reflexionar sobre la práctica de la profesora responsable por la clase, en lo que se refiere al desarrollo del niño con parálisis cerebral; analizar las interacciones entre educador y niño con parálisis cerebral; observar la práctica docente en la perspectiva de favorecer la interacción entre el niño con parálisis cerebral y otros niños. Para ello, realizamos una pesquisa exploratoria, cualitativa, y así que optamos por el método del Estudio de Caso. Utilizamos como procedimientos metodológicos el análisis documental, la investigación bibliográfica, la entrevista semiestructurada, la observación y la filmación de escenas relacionadas a la práctica docente. Los sujetos de la investigación fueron la profesora y el niño con parálisis cerebral. Los datos construidos durante la investigación señalaron el hecho de que la práctica de la profesora no estaba encaminada a las necesidades específicas de la alumna con parálisis cerebral, todavía, se desarrollaba de una manera similar para todos los niños en la clase. La presencia de limitaciones significativas para la inclusión de la niña con parálisis cerebral en la educación infantil puede ser considerado como el resultado de la ausencia de una adecuada preparación docente, tanto en el nivel de la formación inicial, cuanto de una formación continua y también la escasez de directrices para el maestro, en proceso; directrices estas acerca de la educación de los niños con parálisis cerebral, lo que hacía imposible a la profesora contribuir de manera efectiva a su mayor desarrollo cognitivo y social.

Avaliação dos impactos do uso do sistema de gestão hospitalar no Hospital Universitário Onofre Lopes

The object of this study was motivated by the need to know the possible causes of differences in results achieved in the implementation of a Computerised Management System (CMS) in a Federal University Hospital, located in northeastern Brazil, to understand the factors that influenced the results in different groups when was used the same systems implementation methodologies. Considering the implication of managers, health professionals, other professionals involved and the existing organizational structure in the period when implantation occurred, aimed to know the perception of these people about the development of CMS in the deployment process in your group or sector and also in the organization.The methodology used in this study was the content analysis which provides a rich set of methodological tools for evaluating speeches,enabling us to discourse from the unknown analysis and subjectivity, but with scientific rigor, allowing, at the end, to understand the disparity in results in the implementation of CMS.It was used as a research tool, a semi-structured interview, which exploits a qualitative approach, as suggested by the authors. It was used the approach of the episodic interview, to be more narrative about the experiences of the interview participants in their practical experience along the CMS deployment process in the hospital.Were interviewed three groups of professional and a group of managers, all with higher education in their professions and who participated in the entire implementation process from the beginning.It followed the Bardin's methodology (2009) in all the phases of treatment and interpretation of data, where emerged three categories: the "Thought and Knowledge"; the "Practices and Changes"; the "Obtained Results". From the category "Thought and Knowledge"emerged three subcategories: the "Administrative", the "Institutional" and the "IT Knowledge". From the category "Practices and Changes" emerged three subcategories: "Reality Prior to CMS"; "The IT Project and the implementation of CMS" and "Impacts of the CMS Implementation". From the category "Results Obtained" emerged three subcategories: "Benefits Promoted by CMS", "Dissatisfaction Observed" and "Level of Use and Understanding CMS ". It was observed that the lack of integration of the sectors was a determinant problem in the implementation of CMS. The CMS implementation project was not well dimensioned and divulged in the institution. Different models of leaderships and of objectives of the sectors influenced in the course of the CMS implementation process. We can mention that an CMS should be a consolidation of organizational practices tool already institutionalized and of integration amongthe sectors and not supporting to isolated practices and personalistsfrom sectors of the institution.

Estudo da transição de fase da percolação através da entropia da informação

Various physical systems have dynamics that can be modeled by percolation processes. Percolation is used to study issues ranging from fluid diffusion through disordered media to fragmentation of a computer network caused by hacker attacks. A common feature of all of these systems is the presence of two non-coexistent regimes associated to certain properties of the system. For example: the disordered media can allow or not allow the flow of the fluid depending on its porosity. The change from one regime to another characterizes the percolation phase transition. The standard way of analyzing this transition uses the order parameter, a variable related to some characteristic of the system that exhibits zero value in one of the regimes and a nonzero value in the other. The proposal introduced in this thesis is that this phase transition can be investigated without the explicit use of the order parameter, but rather through the Shannon entropy. This entropy is a measure of the uncertainty degree in the information content of a probability distribution. The proposal is evaluated in the context of cluster formation in random graphs, and we apply the method to both classical percolation (Erd¨os- R´enyi) and explosive percolation. It is based in the computation of the entropy contained in the cluster size probability distribution and the results show that the transition critical point relates to the derivatives of the entropy. Furthermore, the difference between the smooth and abrupt aspects of the classical and explosive percolation transitions, respectively, is reinforced by the observation that the entropy has a maximum value in the classical transition critical point, while that correspondence does not occurs during the explosive percolation.

Estudo da transição de fase da percolação através da entropia da informação

Various physical systems have dynamics that can be modeled by percolation processes. Percolation is used to study issues ranging from fluid diffusion through disordered media to fragmentation of a computer network caused by hacker attacks. A common feature of all of these systems is the presence of two non-coexistent regimes associated to certain properties of the system. For example: the disordered media can allow or not allow the flow of the fluid depending on its porosity. The change from one regime to another characterizes the percolation phase transition. The standard way of analyzing this transition uses the order parameter, a variable related to some characteristic of the system that exhibits zero value in one of the regimes and a nonzero value in the other. The proposal introduced in this thesis is that this phase transition can be investigated without the explicit use of the order parameter, but rather through the Shannon entropy. This entropy is a measure of the uncertainty degree in the information content of a probability distribution. The proposal is evaluated in the context of cluster formation in random graphs, and we apply the method to both classical percolation (Erd¨os- R´enyi) and explosive percolation. It is based in the computation of the entropy contained in the cluster size probability distribution and the results show that the transition critical point relates to the derivatives of the entropy. Furthermore, the difference between the smooth and abrupt aspects of the classical and explosive percolation transitions, respectively, is reinforced by the observation that the entropy has a maximum value in the classical transition critical point, while that correspondence does not occurs during the explosive percolation.

Olimpíada de Língua Portuguesa: ressignificação de práticas de leitura e escrita

The search for new meanings in the basic education teaching-learning process has caused the development of public policies for mother language teaching, such as the Portuguese Language Olympics (OLP). To contribute to this search, this intervention project has as object of study reading and writing practices developed in the OLP through the educational model arising from literacy projects (TINOCO, 2008). In working towards, the general aim of reframing reading and writing practices through the PLO, developed from the teaching model that comes of literacy projects, we established three specific objectives: a) reflect on a national writing contest; b) to realign conceptual and methodological the Portuguese classes of the 7th grade school due to the developed project; c) to improve the reading and writing practices of the students in 7th grade of school where we operate. Therefore, we base ourselves in the history of Portuguese teaching in Brazil (SOARES, 2002; GERALDI, 2008), the dialogical conception of language (BAKHTIN, VOLOCHÍNOV [1929] 2009; SOARES, 1998; FARACO, 2009) in Literacy Studies (KLEIMAN, 2001, 2005, 2006; TINOCO, 2008; OLIVEIRA; TINOCO; SANTOS, 2011; STREET, 2014), the learning community concept (AFONSO, 2001), in studies of retextualization (OLIVEIRA, 2005; MARCUSCHI, 2010), gender discursive literary memories (CLARA; ALTENFELDER; ALMEIDA, 20--), in written evidence (POSSENTI, 2002) and Textual Linguistics (MARCUSCHI, 2008; ANTUNES, 2009; KOCH, 2011; SILVA [et. al.], 2013). Methodologically, this qualitative research (LÜDKE; ANDRÉ, 1986; ANDRÉ, 2005) is anchored in Applied Linguistics (MOITA LOPES, 1996). This research was supporting by students in the 7th grade, teachers, management team and parents, as well as people outside of school community. The instruments used for the generation of data were semi-structured interview, students‟ texts, audio recordings and video, photos, OLP material (teacher's book, a collection of texts and CD-ROM). The data generated allowed us to establish the following categories of analysis in relation to the texts produced: authorship, in formativeness, discursive progression, compositional structure, content, style, and language aspects. In addition, throughout the project, the collaborators have produced texts of various genres: oral interview and written request letter, legal, literary memories, oral and experience report. Also experienced a local award and participated in a national competition. They produced a video and a book with stories and student authorship of illustrations. The results achieved show that the literacy project developed also allowed macro changes: reading and writing practices, once considered strictly school studied, they were transformed into broader social practices, through which various literacy agents were able to collaboratively act. In short, they experienced writing practices that go beyond the classroom and the teacher-student relationship.

Avaliação de qualidade da unidade de diálise no Hospital Universitário Onofre Lopes - HUOL

Over the years there has been a broader definition of the term health. At the same time it was found also an evolution of the concept of health care which in turn has led to changes in the approach to delivery of health services and hence in its management. In this regard, currently the nephrology services have been searching for quality technical and social need. In view of these innovations and the quest for quality, it elaborated the general objective: to develop a quality assessment protocol for dialysis service Onofre Lopes University Hospital. It is an intervention project effected through an action research, which consisted of 4 steps. Initially was identified through a literature search in scientific literature, which quality indicators would apply to a dialysis unit being selected as follows: infection rate in hemodialysis access site, microbiological control of water used for hemodialysis and Index User satisfaction. Through critical reflection on the theme researched in the previous step, it was drawn up three data collection instruments, interview form type, applied between the months of October and November 2015. In addition to the information obtained, also made up of the use of information retrieval technique. The results were organized in graphs and tables and analyzed using qualitative and exploratory technical approach. Then a reflective analysis of the data obtained and the diagnosis of reality studied was traced and confronted with the literature was performed. The data produced in this study revealed that the Dialysis Unit of HUOL is much to be desired, considering that some weaknesses have been identified in its structure. Faced with this finding have been proposed, as a contribution and aiming to guide the development of future actions, suggestions for improvement that should be implemented and monitored to be assured overcoming these difficulties, allowing an appropriate organizational restructuring, and resulting in improved service public offered. It was concluded that for hemodialysis treatment results are achieved and positive, it is necessary to have physical structure and adequate infrastructure, multidisciplinary team specialized, trained and in sufficient quantity, well designed processes for professionals to have standards to be followed decreasing the chance to err, and a risk management system to detect and control situations that endanger patient safety.

Avaliação de qualidade da unidade de diálise no Hospital Universitário Onofre Lopes - HUOL

Over the years there has been a broader definition of the term health. At the same time it was found also an evolution of the concept of health care which in turn has led to changes in the approach to delivery of health services and hence in its management. In this regard, currently the nephrology services have been searching for quality technical and social need. In view of these innovations and the quest for quality, it elaborated the general objective: to develop a quality assessment protocol for dialysis service Onofre Lopes University Hospital. It is an intervention project effected through an action research, which consisted of 4 steps. Initially was identified through a literature search in scientific literature, which quality indicators would apply to a dialysis unit being selected as follows: infection rate in hemodialysis access site, microbiological control of water used for hemodialysis and Index User satisfaction. Through critical reflection on the theme researched in the previous step, it was drawn up three data collection instruments, interview form type, applied between the months of October and November 2015. In addition to the information obtained, also made up of the use of information retrieval technique. The results were organized in graphs and tables and analyzed using qualitative and exploratory technical approach. Then a reflective analysis of the data obtained and the diagnosis of reality studied was traced and confronted with the literature was performed. The data produced in this study revealed that the Dialysis Unit of HUOL is much to be desired, considering that some weaknesses have been identified in its structure. Faced with this finding have been proposed, as a contribution and aiming to guide the development of future actions, suggestions for improvement that should be implemented and monitored to be assured overcoming these difficulties, allowing an appropriate organizational restructuring, and resulting in improved service public offered. It was concluded that for hemodialysis treatment results are achieved and positive, it is necessary to have physical structure and adequate infrastructure, multidisciplinary team specialized, trained and in sufficient quantity, well designed processes for professionals to have standards to be followed decreasing the chance to err, and a risk management system to detect and control situations that endanger patient safety.

Atividade antiangiogênica da forma recombinante da proteína 21 de Trypanosoma cruzi

Chagas disease, caused by the parasite Trypanosoma cruzi, is the cause of Chronic chagasic cardiomyopathy (CCC). The prospection of innovative therapeutic agents against CCC is a major task. The recombinant form of 21 (rP21), a secreted T. cruzi protein involved in host cell invasion and on progression of chronic inflammatory processes have been studied as a potential novel therapeutic target. Our present work aimed to verify and investigate the impact of rP21 in the formation of blood vessels in vitro and in vivo. First, tEnd cells were treated with different concentrations of rP21 or bacterial extract and viability and cellular adhesion were evaluated by MTT and angiogenesis inhibition by Matrigel tube formation assay and murine model. To verify the proteolytic activity of rP21 on extracellular matrix (ECM) components, fibrinogen, matrigel and fibronectin was incubated with rP21 or not. In addition, we performed proliferation assays and cell cycle analysis. Furthermore, the accumulation and distribution of F-actin was determined by Phalloidin staining using ImageJ software. Finally, tEnd cells were incubated with rP21 and the mRNA levels were analyzed by real-time PCR. Our results showed that rP21 did not alter cell viability and adhesion, but strongly inhibited vessel formation in vitro and in vivo. Tube formation assay showed that angiogenesis inhibition was dependent of the CXCR4-rP21 binding. In addition to these results, we observed that the rP21 was able to inhibit cell proliferation and promoted a significant reduction in the number of 4n cells (G2/M phase). Moreover, we found that rP21 significantly increased F-actin levels and this protein was able to modulate expression of genes related to angiogenesis and actin cytoskeleton. However, rP21 showed no significant activity on the matrix components. In this sense, we conclude that the rP21-endothelial cells (ECs) interaction via CXCR4 promotes inhibition of vessel formation through a cascade of intracellular events, such as inhibition of ECs proliferation and modulation of the expression of molecules associated with angiogenic processes and actin cytoskeleton.

Estratificação de solos em camadas horizontais utilizando evolução diferencial

This work's objective is the development of a methodology to represent an unknown soil through a stratified horizontal multilayer soil model, from which the engineer may carry out eletrical grounding projects with high precision. The methodology uses the experimental electrical apparent resistivity curve, obtained through measurements on the ground, using a 4-wire earth ground resistance tester kit, along with calculations involving the measured resistance. This curve is then compared with the theoretical electrical apparent resistivity curve, obtained through calculations over a horizontally strati ed soil, whose parameters are conjectured. This soil model parameters, such as the number of layers, in addition to the resistivity and the thickness of each layer, are optimized by Differential Evolution method, with enhanced performance through parallel computing, in order to both apparent resistivity curves get close enough, and it is possible to represent the unknown soil through the multilayer horizontal soil model fitted with optimized parameters. In order to assist the Differential Evolution method, in case of a stagnation during an arbitrary amount of generations, an optimization process unstuck methodology is proposed, to expand the search space and test new combinations, allowing the algorithm to nd a better solution and/or leave the local minima. It is further proposed an error improvement methodology, in order to smooth the error peaks between the apparent resistivity curves, by giving opportunities for other more uniform solutions to excel, in order to improve the whole algorithm precision, minimizing the maximum error. Methodologies to verify the polynomial approximation of the soil characteristic function and the theoretical apparent resistivity calculations are also proposed by including middle points among the approximated ones in the verification. Finally, a statistical evaluation prodecure is presented, in order to enable the classication of soil samples. The soil stratification methodology is used in a control group, formed by horizontally stratified soils. By using statistical inference, one may calculate the amount of soils that, within an error margin, does not follow the horizontal multilayer model.

Wam based space efficient Prolog implementation in Lisp

This thesis proposes the implementation of a space efficient Prolog implementation based on the work of David H. D. Warren and Hassan Aït-Kaci. The Common Lisp is the framework used to the construction of the Prolog system, it was chosen both to provide a space efficient environment and a rich programming language in the sense that it supply the user with abstractions and new ways of thinking. The resulting system is a new syntax to the initial language that runs on top of the SBCL Common Lisp implementation and can abstract away or exploit the underlying system.

A concepção de trabalho escolar a partir de Maurício Tragtenberg: fios e tramas de debate na (des)politização dos sujeitos sociais

This thesis, part of the research line "Work, Society and Education" analyzes, in a dialectical perspective, in the light of Tragtenberg´s studies, the conception of subject of schoolwork, considering the organization and the complexity of this context and inviting the investigative gaze. Our hypothesis is that the workers of education have, in the schoolwork, a fragile politicization field and overcoming the installed model, accepting themselves as executers with self-organizing difficulties, distanced from the effective participation, autonomy and self-management. We consider studies on the logic of the work, believing that the understanding of schoolwork is constitute into the current societal model, in whom its bureaucratic and hierarchical matrix, linked to articulated / articulators of the dominant socio-economic class interests. Scholars such as Braverman, Frigotto and Tragtenberg, among others, are important contributions to this reflection. We have analyzed the logic of the work also in dialogue with pedagogies differentiated, among them, the Libertarian defended by Tragtenberg, aiming to understand the conceptions and practices of the subjects involved. We accomplished a bibliographical critical analysis, in a dialectical character, focusing on the categories: work, schoolwork, control, autonomy and self-management, in order to understand the complexity of the praxis in study, dialoguing with the pillars categories historicity, contradiction and totality, which transversalize the developed analysis. The consideration of these concepts allows us to uncover the dominant bureaucratic structure and its possible overcoming fields. We believe contribute to problematizing and proposers studies, reflections and discussions, strengthening debates, deconstructing naturalizations and contributing to the political process of the subjects.

Resiliência e funcionalidade em idosos institucionalizados: estudo comparativo entre idosos participantes em sessões de psicomotricidade e não participantes

O envelhecimento é um fenómeno normal, gradual, progressivo e global que se traduz em modificações biológicas, psicológicas, sociais e culturais que ocorrem ao longo do tempo (Figueiredo, 2007). Estas modificações podem alterar a funcionalidade do idoso, ou seja, a sua capacidade de gerir a sua vida de forma independente e autónoma, concretizando as atividades do quotidiano (Barbosa, Almeida, Barbosa e Rossi-Barbosa, 2014). A forma de lidar com o envelhecimento irá depender da capacidade de superar as adversidades de forma positiva, isto é, da capacidade de resiliência (Anaut, 2005). A psicomotricidade é uma área que intervém com a pessoa, associando o corpo, o cérebro e os ecossistemas envolventes (Fonseca, 2001), abrangendo os aspetos motores, cognitivos e emocionais. Assim, esta investigação pretende compreender em que medida a participação em sessões de psicomotricidade interfere na resiliência e na funcionalidade, considerando um grupo participante e um não participante, e analisar a relação entre resiliência e funcionalidade mutuamente. Foram aplicados a Escala de Avaliação Global de Resiliência de Jardim (2006), o Índice de Barthel de Mahoney e Barthel, (1965) e um questionário sociodemográfico, utilizando-se o Software IBM SPSS Statistics (versão 22.0) para a análise estatística. Concluiu-se que 50% da amostra apresenta uma capacidade de resiliência elevada e a média de funcionalidade corresponde a dependência moderada. O grupo participante nas sessões apresenta valores superiores de resiliência e de funcionalidade, em relação ao não participante.