Otimização de solução extrativa e desenvolvimento tecnológico de produto seco por aspersão de Psidium guajava L.

The increasing in the consumption of plant medicine by parts of the population generated a bigger need for studies. Drug substitutions, changes and adulterations at the production techniques are common places at plant-originated drugs trade, leading governmental departments of drug control round the world to adopt many analytical practices to medicinal plants. However, agronomic and technological issues cause characteristics and chemical composition variation at the drug, problem to be solved by the subject researchers. The present work aims to obtain a spray dried extract from a extractive solution obtained from Psidium guajava L. leaves based in book references that stress the intermediate dosage forms advantages. It also tries to validate useful methodologies for the quality control for both raw material and its derivates. Using eight sets of the spray dried extract (with Eudragit®, Aerosil ® e Avicel PH101 ® as drying adjuvants), the study proposes analytical methods using techniques commonly performed to plant medicines and its intermediate forms. As results, a viable spray-dried extract was obtained from a standartized extract solution. Among the studied adjuvants, the combination Aerosil ® with Eudragit ® showed the drying outcome, rheology, humidity and tannin content values that best fitted the demands of the Brazilian Pharmacopaea

Tornar-se, ser e viver do professorado: entre regularidades e variações identitárias

The main aim of this research has been to analyze the identity patterns of the teacher s staff of fundamental education public schools in the Metropolitan Area of Natal-RN. It sets out from the hypothesis that being a teacher within this context grows out of the regularities of a specific habitus, which, according to Bourdieu, develops into mental schemes of thought and action within a specific social group. This habitus forms the basis on which is built the social representation of being a teacher prevailing in the group, as well as the symbolic differences that typify its identity variations. Three data sources have been fundamental in building up this thesis: (a) formative essays of students graduating from a Higher Teacher s Formation Course, as well as observing some of the public defense of these essays during field work; (b) a questionnaire aimed at classifying economically, socially, and culturally a sample of public teachers of the Natal-RN county; and (c) submitting a sub-sample of this group to the process of Multiple Classification Procedures (MCP). The analysis of data was done according to the multidimensional, non-parametric statistical procedures of both the Category Content Analysis and Enunciation Analysis methods. The results of the analysis took into account an ample set of variables, its associations and implications, the cultural and social profile of the population under scrutiny, their life styles, as well as the strategies they developed in the process of becoming a teacher, and the social representation of being a teacher . We came to the conclusion that the social identity of the teachers corps, or as we prefer to say it being a teacher , is a result of a set of regularities produced by the habitus that gives social shape and meaning to the existence of the group proper. We note the existence of identity variations caused by the variables (a) educational level; and (b) mode of action in fundamental education (if these are the first or last grades where the subjects operate). However, these variations will not break the power of the regularities that give shape, meaning, and social visibility to the group. The social representation of being a teacher points to the tensions, ambiguities, and trends inherent to common sense, as well as to a strong tendency to reassign a new meaning to being a teacher. Our thesis, therefore, is that the identity configuration of the teachers corps under scrutiny is characterized by an integrative synthesis, by-product of a habitus that is superimposed, and at the same time co-exists with different identity variations

Histórias do corpo negado: uma reflexão educacional sobre gênero e violência feminina

This research has been implanted on thematic area education, politic and culture, based on line research and cultures practices aducatives histories approaches and literaries. on this situations, be involved around the kind of relations investigating about history cultural perspective, the thematic: woman, violence, body and education in women s daily victims of fisic, sexual and psychological violence. The research period happens end of 20th century beginning of 21th, specially between the 1999 until 2002. The survey shows influence of sexually device above body to reveal the root of violence in kinds of relations, be present in lifehistory of women aggressors the prisoners women and the women who permits aggressions the victims who accuse in the police station of woman. to preserv her privacy, i have been utilized in my register book pseudonym by flowers, to everyone. i have been defended my theory by familyrelations, be constitued in micro powerspaces and learn about sex, under the influence of violence in kinds of relations, creating negative bodywoman. shows bodyconceptions and sexuality by light thinking of the French philosopher Mr. Foucault Michel, in his opinion sexuality is a mechanisms by power, it is present on circular form at the society from all the institutions. I have been run over of Erich Fromm s lover theory. Those are fontain of newspapers, Police Protests, the prisoners women statement and the women who permits aggressions that them accuse aggressors of hers. I also utilize as fontain the Brazilian Penal Coole. At last I have decide about the flowers-women´s history, they have discourse who divulge the really importance of body as privileged by wisdom and truths, it was translated by own subjectivity, learned educations relacions, repetead in family breast and be responsible of the actions at signature in the presence of society. These relacions, were twice think and was problematic, their will be bring seeds of social transformations

O Projeto político-pedagógico na perspectiva de consolidação da cultura organizacional e da autonomia da escola

In this research, we have found that, besides the literature in educational area presents the politic-pedagogical project as a pedagogical component that is able to promote changes in educational practices and to consolidate the school autonomy, some researches point to an opposite view-point, mainly due to the fact that these researches verify that several schools have elaborated their project just to comply with a formal exigency of the Brazilian educational reform implemented from the 1990 decade. Despite of the neoliberal and neoconservative forces (that guide this reform) understand the politic-pedagogical project as a way of stimulating scholar organizations, in order to put in practice the educational politics of this decade, we understand that this project can, in fact, promote changes in the scholar practices in the sense of overcoming the bureaucratic scholar culture historically developed in this environment. This research presumes that the process of planning, implementation and evaluation of school actions that is excited by the politic-pedagogical project can stimulate the subjects to develop practices, values, and senses, bypassing in some aspects the culture that is traditionally instituted in school, what will certainly favor the construction of its autonomy. The research that we have done in Professor Ascendino de Almeida Municipal School situated in the South Zone of Natal, RN, Brazil, was developed according to the following methodological procedures: document analysis, semi-structured interview, and participative observation. In the focused school we evidence that the politic-pedagogical project is a product of interpersonal and professional relations that are marked by shared powers, by dialogical action, by participation, and by equality, that (all of them) mediate decisional processes, what makes it possible the construction of common senses in order to guide the educative action. We yet evidence the existence, between the professionals that integrate this institution, of a culture for valuation of planning, of collective reflection, and of theoretical support, besides a commitment with the formation of the student with who they work, this making possible that the politic-pedagogical project constitutes in an orientation for the process of reflection, action, and evaluation of the school work. In these conditions, this project propitiates the consolidation of the school autonomy, what, in its turn, prints higher quality to the educative work developed in the institution

O processo avaliativo institucional de desempenho do sistema público municipal de Teresina-PI (2001 a 2005): entre a lógica da excelência e a lógica da aprendizagem

This work focalize the institutional and educational evaluation, aiming to investigate the Municipal System Institutional Evaluation Performance of Teresina City Piauí (2001-2005), and to reflect about Institutional System Performance and its contribution to compose a new learning evaluation practice. In this sense, classifies elements about the evaluation practice in two Elementary Education municipal public schools, involving Education Municipal Bureau technicians as managers, pedagogues, teachers and students. Based on the ethnographic studies principles in the educational area, the work employs investigative procedures like document analysis, interviews with groups and individuals and also participator s comments. Intending to comprehend the complexity produced by the institutional and education evaluation processes, the wok reveals the Institutional Evaluation legal and educational political basis and the several positions assumed by the Learning Evaluation, as a classification tool or as a learning enhancement. This work points, as results, to a evaluation culture bipolarity carried out by the Municipal Education System as a explicit control and regulation toll, related to the classification and learning in a interaction process that operates both in the pressure and the reflection, as a culture practice established between excellence of logic and learning. The evaluation history has been construct on the evaluation actions dialectics, joint simultaneously between the Institutional Evaluation Performance and the learning evaluation. The senses, meanings and actions bipolarity is a interaction process product sustained between the institutional evaluation, under the scholar ranking application, and the learning evaluation. In this relativity, the teacher evaluation practice is found, ruled by interesting, thoughts and actions on the school evaluation, allowing a higher security and support to the learning results. Grounded in the researched reality, its possible to say that the teacher s evaluation practice is diversified, with different characteristics, when it is done in the learning search and in the learning intention. In the first case, reflects, rearranges and constructs new actions that lead the student to produce learning. In the second, shows the will, the wish of learning, but is a weak action, producing a not really significant learning and development; as a result, remains the mark approach as a determinant in the student future. The work s hope is to contribute not just to rethink these two evaluations dimensions the institutional and the learning ones but also to organize the school and to improve the pedagogic process

Representação social do ensinar: a dimensão pedagógica do habitus professoral

Teaching is an activity inherent to the human condition. Historically, from the institutionalization of education, the key role to pursue that activity has been attributed to the teacher, who is required to adapt to the demands of each historical conjuncture. Currently, according to the new paradigmatic requirements, the teacher must possess various skills in order to handle the complex and challenging act of teaching. Assuming the existence of a gap between what the State and the scientific discourse recommend the teacher act upon in the classroom, a decision was made to identify the configuration and structure of social representation in the act of teaching, put forth by elementary school teachers in the public schools of Natal, RN, Brazil. Therefore, the research relied on the theoretical model developed by Domingos Sobrinho (1998, 2000, 2003), which articulates the praxeology of Pierre Bourdieu with the theory of social representations of Serge Moscovici (1978). It was intended to demonstrate how teachers habitus, in its due historical context, directs the construction of social representations in the act of teaching which guides the actions of the teacher, particularly in the classroom context. At the methodological level, the following methods and techniques were used: bibliographic and documentary review in order to identify the scientific discourse on the subject matter and the official parameters of educational regulation and the act of teaching; the Procedure of Multiple Classifications PMC in order to capture the configuration and structure of the representational content in focus, the direct observation of the classroom to identify in actual terms the social representation as "guide to action" as the theory preaches. From the standpoint of the analysis, quantitative data were analysed through Multidimensional Scaling MDS, covering in this study the Multidimensional Scale Analysis MSA and Smallest Space Analysis SSA; and non-parametric statiscal techniques. Additional data of qualitative value had to undergo categorical content analysis. It was then concluded that the teachers investigated guided themselves by social representation, the product of collectively constructed and shared assumptions about the act of teaching, forming a synthesis of different sources of information and knowledge acquirement, involving elements of common sense, religious habitus, pedagogic models considered outdated, the agencies responsible for teacher training and the hegemonic discourse about education today

A Associação Cultural Itapetinguense: um projeto de emancipação educacional e política para uma vila (1936-1961)

Este trabajo de pesquisa posee um carácter histórico y documental, teniendo como objetivo la Associação Cultural Ipapetinguense fundada em el año de 1936, por la dedicación de los hombres de la élite ganadera se congregarem para la lectura de los periódicos existentes en aquella época en la villa de Itatinga, actualmente la ciudad de Itapetinga (BA). Conocer la ACI, representó evidenciar sus proyectos direccionados para la cultura y la enseñanza, desde su comienzo hasta el año de 1961, analizando los conocimientos vinculados en esos proyectos. Entre los mismos, examiamos detalladamente a Biblioteca Dr. Orlando Bahia y las iniciativas realizadas para la enseñanza: la Escola da ACI, el Curso de Ciências, Letras e Artes, el Ginásio Alfredo Dutra y la Escola Normal Juvino Oliveira, desde el punto de vista de los conocimientos socializados en estas acciones. Entendemos que estos saberes fueron sembrados por la lectura de los libros da la Biblioteca Dr. Orlando Bahia, lo que nos hizo analizar el acervo de la misma, para así percibir que estos libros fueroan los testigos de los conocimientos de los maestros en quel período de la história de la educación en Itapetinga. Ellos fueron y todavia son, no sólo, los portadores de los contenidos y de los saberes enseñados, mas los reveladores de un proyeto de la emancipación educativa y política para la villa de Itapetinga. Estudiar la história de la Associação Cultural Itapetinguense, sus proyetos dedicados para la cultura y para la educación nos ofreció la posibilidad de conocer la villa de Itapetinga y su trayectoria económica y social, su desarrollo cultural y el camino recorrido en su emancipación educativa y política. De esta manera, las acciones culturales y educativas impulsionadas por la ACI y direccionadas hacia la villa fueroan la posibilidad del progreso, del esclarecimiento y confirmación de uma élite en el ámbito económico y social local y de aumento en el ámbito de los conocimientos y de la educación formal del pueblo en su sentido amplio. Las fuentes citadas para la pesquisa fueron, fundamentalmente, los libros de las actas y los estatutos de la ACI, periódicos locales, y libros de registros de préstamo de la Biblioteca Dr. Orlando Bahia, además de todas las comunicaciones orales em las charlas realizadas

Temperatura e tipo de preparo na conservação de produto minimamente processado de abacaxi-'Pérola'

O presente trabalho teve como objetivo avaliar o efeito do tipo de preparo (rodelas e metades) e da temperatura de armazenamento (3ºC, 6ºC e 9ºC) na conservação de produto minimamente processado de abacaxi-'Pérola'. Os frutos, depois de selecionados, lavados e desinfectados com cloro, foram armazenados por 12 horas a 10ºC, antes de serem processados sob condições higiênicas, embalados em contentores de polietileno tereftalatado (rodelas) ou bandeja de isopor recoberta com filme de cloreto de polivinila esticável (metades) e armazenados por até 12 dias. Os produtos foram avaliados quanto à evolução da atmosfera interna na embalagem, respiração, quantidade de suco drenado e evolução da massa fresca e da aparência. Foram testadas, durante o período de armazenamento, a aceitabilidade pelos consumidores, no início do experimento e enquanto a aparência e a análise microbiológica permitiram. A presença de bactérias mesofílicas e coliformes totais e fecais foi avaliada a cada três dias. Durante o armazenamento, a porcentagem de O2 nas embalagens apresentou decréscimo, enquanto a de CO2 aumentou até 20% para as metades e até 1,86% para as rodelas. A intensidade dos cortes no preparo teve influência direta na respiração, assim como nas perdas de suco e de massa fresca. A temperatura influenciou na respiração e foi fator limitante à vida de prateleira do produto, pois os produtos armazenados a 9ºC, conservaram-se por 6 dias, enquanto os mantidos a 3ºC e 6ºC, por até 9 dias.

Nestor lima e a modernização conservadora da gestão educacional no Rio Grande do Norte entre 1924-1928

This study attempts to investigate the school administration in the Department of Education of Rio Grande de Norte, in the period 1924 to 1928, in the context of conservative modernization in its management, implemented by Nestor Lima dos Santos. Addresses the trends of administrative Nestor Santos Lima and sequence of these variables so that we can correlate and monitor the development of various economic, social, cultural and political, to show how influenced and even determined the direction of education, not only the state of RN, but throughout the country. For this purpose, it is the recapitulation of the history of life, experiences of work and travel reports of this important figure, including administrative concepts, aiming to identify the school administration, introduced by him in the 1920s, as those who received influence of characters that included the social and historical context of the time, reconstituting the ways following the education. It was developed by Nestor shares in Lima on the administration of public schools, their way of management, and can see how was the process of modernization of education in Rio Grande do Norte state and how it followed the rapid changes, experienced by Brazil, during this period. Show up on the design aspects of modernizing Nestor Lima in the Department of Education, the Director General of Administrative Acts, the internal record of school groups, Isolated Schools, Schools rudimentary and the newly created Board of Education, highlighting the Internal Rules of Council but the General Regulations of the Department of Education. This work also highlights the proposed administrative Nestor of Lima, while educational model of an operating system of the organization, training and education, which is present in the area of production of discourse, through body practice, characteristic of the record established levels of policy development and implementation of educational instruction in all state. Key-words: school administration. Conservative modernization. Public Education

Campo educacional e representação social da formação docente :o olhar dos agentes

Teaching formation has been the target of many changes, having been forged according to numerous formats and models through different times and spaces, composing thus, different codes and curricular proposals for different levels of qualification. We've tried in this work to pinpoint the main discussions which take place in the area of the teaching formation, based in the views of modern writers. We ve also tried, through the Social Representations Theory, to reveal and learn how the agents directly involved in this process realize and react, that is, the teachers who cope with the beginning stages of the Fundamental Teaching in the public school system in Natal/RN, taking into account that, in many cases, such formation demands the rethinking of the very formation policies. We've also adopted the concepts of field and educational field introduced by the praxiology of Pierre Bourdieu. It s been considered a fundamental theoretical reference which enables the understanding of social phenomena, both in macro and micro viewpoints. Thus, we do not neglect the whole, and particularly, the nuances of each context or specific situation. In the methodological track we ve used for data gathering the Free Word Association Test, and the Semi-Structured Interview, and also secondary sources for the characterization of the research spectre. Data treatment and analysis were performed with the help of the following software: SPSS Statistical Package for Social Sciences and EVOC; and the method of Content Category Analysis. The combination of the concepts and techniques mentioned above was necessary to cope with the qualitative and quantitative aspects, in our attempt to offer a wider range of contributions and outcome validations, which have shown, among other less explicit elements, the existence of a social representation of the teaching formation such as: knowledge theoretical and practical; a necessity imposed by the symbolical conflicts of the social field; capacitation and compromisse. We acknowledge the relevance of the thoughts discussed here, though aware that this is just one of the possible approaches to the theme

Mudanças nos modelos de gestão: a política educacional e dos (des)acertos da experiência no Rio Grande do Norte (1995-1999)

This work focuses on the educational policies, on the necessity of adopting new models of administration of the education, as well as the implementation of reforms in this filed during the 1990 s. It analyzes the strategies of decentralization of the education in Rio Grande do Norte, disclosing practices conceived in the governmental plans and programs. It also aims to evidence the aspects of the decentralization proposed in the educational system management model, adopted by the Department of Education and Culture of Rio Grande do Norte from 1995 to 1999. Bibliographic researches and documental analysis were used as sources and semi-structured interviews were held in order to collect data. This work also highlights the concepts of participation, autonomy and democratic management intrinsic to the process of decentralization in the education field. It is clear that decentralization, as the vector of democracy, requires not only certain conditions that assure the universal access to the necessary information, but also that all segments of the institution have a voice in the collegiates and that the management and decision-making processes be transparent. This analysis reveals the importance of creating means to promote autonomy, participation and democratic management in order to consolidate a decentralized system. It is also clear that these mechanisms have been proposed in a vague way by the governmental guidelines, which makes it harder to consolidate a democratic management model. Having this perspective as a parameter, it is possible to realize that the adoption of a management model prompted by the law hasn t established effective means of participation that, consequently, should provide decision centralizers which opposed to the democratic actions

Os currículos praticados no cotidiano da EJA: regulações e emancipações na Escola Centro Educacional Dr. Pedro Amorim

This research has as its object of study practiced in the daily curriculum of Youth and Adults in their midst and considered discussion of the concepts of knowledge as regulation and emancipation. The camp of our research relates to the knowing / doing the teachers of this modality of education, in the Escola Centro Educacional Dr. Amorim-CEPA, the city of Assú/RN and is articulated to the emerging desire to understand how cooperating teachers have thought, organized and practiced the curriculum in order to consider the many complex situations that are present in everyday school life. Our tour was guided by the need to study the relationship between the regulated curriculum and practiced in everyday adult education, as well as to understand, from the knowing / doing of the teachers, the conceptions that guide their teaching practices and, therefore, reflect on this Reality curriculum in order to better signify then. In this sense, we turn to the fundamentals of qualitative research, adopting the procedures of documentary research, participant observation and semi-structured interview, which allowed us to enter a universe of complex dimensions, senses, and that add significant difference, because the forms of use of various practitioners are and unique, in that enroll in school life and define their brand identities. The predominance of a traditional teaching practice nature by a process of training and teaching experience, the lines of flight, volatilities and inventiveness promoted by the circumstances of everyday life are some of the conclusions we draw from the data collected. This reality, we infer that the practice of teachers varies between regulation and emancipation, being this time, many challenges to be faced, namely the process of continuing education, the conceptual understanding of the subject curriculum and the existence of relational different knowing / doing produced, used and created in/from the school routine of Youth and Adults

A educação escolar na comunidade negra de Sibaúma: a trajetória educacional da Escola Municipal Armando de Paiva

The black communities, nowadays known as quilombolas, have long been segregated in social and cultural distances in relation to other groups in the country. Gradually, the establishment of public policy has enabled the inclusion of these social communities in new instances, favoring the improvement of standards of learning. In order to know the route of the school in relation to its surroundings, this paper presents a reflection on the educational history of the Municipal School Padre Armando de Paiva, inserted in the context of afrodescendência (African descendants), in the community called Sibaúma, municipality of Tibau do Sul - RN, characterized as the object of this study. Methodologically, this study is limited in a descriptive research of the historical reconstruction of the school, a case considered worthy of analysis. From a reflection on the presence of African descent in Brazil and in Rio Grande do Norte, the study also presents information on education in Brazil. Finally, it presents the trajectories directed to the analysis of physical conditions, the dynamics of registration, and avoidance of repetition of its students and the qualifications of its teaching staff. Survey selected for analysis five-year academic periods, a series which began in the year nineteen eighty and ends in the year two thousand and ten

O atendimento educacional especializado no processo de inclusão escolar, na rede municipal de ensino de Mossoró/RN

This dissertation aims to analyze the specialized educational services(AEE, Portuguese) implemented in four municipal schools of Mossoró/RN, with attention to the process of collaboration between regular classroom teachers and multifunctional resource classroom teachers. We use as theoretical reference the works of Vygotsky and others authors that write about education and collaboration. To accomplish the research we chose a qualitative approach, using as a methodological resources: study of cases, bibliographical, documental and field research. For the field research we make observations in regular and multifunctional classrooms. We produce group intervieus with regular and multifunctional teachers. From the analysis performed we identify that the concepts and the practices of teachers in regular classrooms changes, with integrationist predominance. The AEE s teachers had more inclusive conceptions and greater investment in continuing education than the regular classroom teachers. The practices of regular classroom teachers are more traditional, what makes the learning process more difficult for the students, even more for the students with disabilities and pervasive developmental disorders. Teachers of AEE was more interactive and creative, however, the attention to the students was more individual. In three of the four schools surveyed stand out the efforts of the teachers of specialist classroom to collaborate with regular school teachers, by notes, e-mails, phone calls and resource sharing. In one of the four was noted a good collaborative interactive between the AEE teachers and the regular school teachers. The school with the worst improvement was that in which the actions of the teachers of the AEE were limited to actions in multifunctional resource classroom. The resistance to these professionals was identified in the statements of the regular classroom teachers. Another issue raised was the lack of time for teachers to conduct AEE actions that contribute to the process of school students, because their working hours is restricted to the opposite turn in school. Transport difficulties for the students to attend the resource classroom multifunctional and the lack of dialogue with the health sector was challenges for the four schools. The families were with a practically constant interest to interact with the AEE teachers in the four schools. Thus, we believe that the presence of AEE school can make contributions to the educational process, however, it is necessary more attention to the collaborative process between teachers and the school community

Do mestre aos discípulos: o legado educacional de Nestor dos Santos Lima (1910-1930)

Cette étude analyse La pratique pédagogique de l éducateur norte-rio-grandense Nestor dos Santos Lima, de 1910 a 1930, période ou se concentre son plus grand nombre de publications sur lês questions scolaires. Nous désirons comprendre de quelle forme cet intelectuel a contribué au développement du systeème d enseignement primaire à travers sés écrits sur lês principes et méthodes de l enseignement de la lecture et à l écriture, appliqués dans lês Groupes Scolaires de l État. Nestor Lima a joué um grand role dans la sociaété, à la tetê de fonctoins comme celle de La présidence de l Institut Historique e Geographique du Rio Grande do Norte (IHGRN), directeur de lÉcole Normale de Natal et du Dápartament d Education de État. Il a pulié de diverses oeuvres de caractere scolaire, comme lês Régiments Internes pour lês Groupes Scolaires, Écoles Isolées, Écoles Rudimentaires et Conseil d Education. Dans cette étude, nous mettons em évidence lês leçons de métodologique pour l enseignement de la lecture ET de évidence lês leçons de metodologie pour l enseignement de la lecture et de l ecriture, adresses aus eleves de lÉcole Normale de Natal, publiées dans la colonne Pádagogie du journal A República. Dans ces matièrs, nous observons que lês aspects qui composaient la pratique développe par Nestor Lima impliquaient lês questions Morales et civiques, la preocupation de la formation enseignante à l École Normale de Natal et le Célibat Pédagogique Féminin. Nous observons que la preocupations dês pratiques de lecture et lécriture sont presentes dans l oeuvre de cet éducateur comme legs important aux générations qui se succédent. Il est évident qu Il a cherché das sés productions une meilleure qualification dês enseignants pour que le niveau de l enseignement primaire puísse ainsi évoluer