Representações sociais dos trabalhadores de saúde da atenção básica sobre envelhecimento e o atendimento ao idoso

This study aims to identify the social representations built on senior care health workers of Primary Care. This is an exploratory research within the subsidized social representations held in 100 Basic Health Units in the city of João Pessoa-PB, with a sample of n= 204 workers of both sexes, who agreed to participate. To collect the data used to set an interview in two parts: the first looked at the Test of Free Association of Words using the inductive stimulus "senior care". The interviews were analyzed with the help of a software for quantitative analysis of textual data ALCESTE (version 2010). The results were interpreted from the theoretical framework of social representations. The study included 178 women (87.25%) and 26 men (12.75%), working in Family Health Units in the city of João Pessoa, the majority are aged between 40-49 years of age ( 28.92%), and have higher education with 81.86%. The results of Alceste link to the term inducer six (6) where the hierarchical classes representing senior care workers as synonymous with care and attention, showing situations neglect of the elderly, for that patience is required to promote the increase of disease prevention and living with the elderly to generate humanization in health services. It is considered that the social representations of health workers on assistance to the elderly may support modeling of strategic actions in health services with health promotion programs for large groups, able to modify practices and behavior in elder care and strengthening the policy was directed at the elderly

Cuidado formal em saúde bucal: percepção de senescentes

Ações promotoras de saúde e independência para pessoas idosas são indispensáveis. Compreender essa construção no cotidiano da provisão dos cuidados talvez estimule o desenvolvimento de capacitações ao bem estar nesta população. O objetivo deste estudo foi Identificar a repercussão da provisão do cuidado formal em saúde bucal na percepção de senescentes. Desenvolvemos uma pesquisa de base qualitativa com abordagem fenomenológica, onde realizamos entrevistas semiestruturadas e individuais com 30 pessoas de idade superior a 50 anos (22 mulheres e 08 homens), em um Centro de Convivência na cidade de Natal/Rio Grande do Norte, no nordeste do Brasil. Os relatos obtidos foram analisados em cinco estágios: transcrição dos discursos sem preocupação interpretativa; limpeza de erros linguísticos e repetições; leitura repetitiva e exaustiva para apreensão do sentido das informações coletadas; seleção das unidades significativas dos discursos, correspondendo aos trechos relevantes no horizonte do fenômeno em estudo; e compreensão da ideografia elaborada pelos participantes por grupos temáticos simbólicos. Assim, identificamos as essências temáticas de: determinante social e iniquidade em saúde bucal; e provisão de cuidados de saúde bucal e mal-estar físico, mental e social. Concluímos que a prestação de cuidados agregando abordagem humanístico-ética pode levar a vivências dignificantes no processo de envelhecimento, destacadamente quando estimula a promoção da segurança pessoal. O âmago desse trabalho descortina uma vertente multidisciplinar que perpassa a saúde, a educação e a ética

Resiliência e velhice: um estudo de fatores de risco e de proteção na saúde do idoso

Resilience consists of a capacity to adapt and overcome situations of risk, from the aid of protective factors. This construct constitutes a process of preventive and multidimensional present in all stages of human development. During this development, it has been immersed in the elderly biopsychosocial changes resulting from the aging process. In this sense, there was a need for a multidisciplinary study, combining psychology, medicine, nursing, social work and gerontology in order to check the resilience, its risk factors, such as life events and health, and protection, such as self-esteem and social support. For this, we performed a descriptive exploratory study of cross-sectional nature, along with a convenience sample consisting of 65 elderly users of the public health of the district east of the city of Natal/RN, Brazil. This research allowed the collection of socio-demographic, economic, relational, physical, biological and psychological in understanding the aging process. It is observed that the studied sample socio-economic status and chronic health conditions in their own lives and their families, that demand for care and attention every day, are resilient, have faced significant losses, have positive self-esteem and social support perceived as external satisfactory. Given this multidimensional nature, the aging process deserves the attention of many professionals and health policies, seeking provide to the elderly a better living conditions and mechanisms that promote well-being and health

A importância da atividade física regular como estratégia complementar na promoção de resiliência de idosas e sua importância para suas vidas

O conceito de saúde, na concepção mais abrangente, é uma condição multidimensional de bem-estar físico, psicológico e social e não apenas a inexistência de enfermidades. Os benefícios da atividade física são tão relevantes quanto os benefícios psicológicos, porque ambos contribuem para a saúde. A literatura aponta um conjunto de ligações diretas e indiretas entre a atividade física e a qualidade de vida. Apesar destes benefícios, o processo de envelhecimento é caracterizado por grandes perdas biopsicossociais, que geram várias situações de adversidades que causam preocupação e podem colocar em risco a saúde do idoso. Deste modo, surge a resiliência como um conjunto de processos sociais e intrapsíquicos, que possibilitam o desenvolvimento saudável do idoso, mesmo diante de experiências negativas. Nesta direção, observou-se a necessidade de executar uma pesquisa de conhecimento multidisciplinar conciliando a Educação Física com a Psicologia, a Medicina, a Terapia Ocupacional e a Gerontologia, com o objetivo de investigar o efeito da atividade física sobre os níveis de resiliência em mulheres idosas, bem como conhecer a importância desta atividade para suas vidas. Para tanto, realizou-se um estudo comparativo descritivo, de caráter transversal. Assim sendo, 230 mulheres idosas foram divididas em dois grupos: ativas (n=115; 65,8±5,8 anos de idade), constituído por idosas matriculadas em um programa de atividade física orientada para idosos com período de prática igual ou superior a dois anos, e sedentárias (n=115; 69,2±7,2 anos de idade). Em seguida, foram submetidas à avaliação do nível de resiliência psicológica e da aptidão física (resistência muscular de membros superiores e inferiores, flexibilidade e resistência aeróbia). As idosas ativas apresentaram valores significativamente (p=0,001) maiores do fator 3 da resiliência psicológica quando comparados àqueles do grupo de idosas sedentárias, o qual está relacionado à autoconfiança e à capacidade de adaptação a situações diversas. Não foram observadas diferenças significativas (p>0,05) entre os grupos para os demais fatores (1 e 2). Quando comparados os testes de aptidão física com o nível de resiliência psicológica moderada (n=28) e alta (n=202) do fator 3, observou- se que idosas com nível de resiliência psicológica alta apresentaram maior flexibilidade (p=0,004). E para a avaliação da percepção da importância da atividade física para as idosas foi aplicado um questionário semiestruturado. A partir da Análise de Conteúdo proposto por Bardin (2009) os resultados foram: saúde/prevenção (85%), interação (47%), autonomia (40%), alegria/felicidade (33%), resiliência (33%), lazer (15%). E para avaliar a resiliência utilizou-se a Escala de resiliência de Wagnild e Young (1993). Quanto aos níveis de resiliência os resultados demonstraram que todas idosas apresentaram alto nível. Considerando os achados do presente estudo, sugere-se o emprego da atividade física como método de intervenção para melhora da saúde mental e, por conseguinte, da resiliência psicológica na população em questão, uma vez que os resultados apontam que idosas fisicamente ativas apresentam escores de resiliência psicológica superiores àquelas estratificadas como sedentárias. O resultado desse estudo possibilitou também concluir que a importância da atividade física parece estar relacionada, na sua maioria, às características de saúde/prevenção, interação social, autonomia, resiliência, alegria/felicidade e lazer. Além disso, as mulheres do presente estudo apresentaram um alto nível de resiliência quando comparado à tabela normativa

Envelhecimento populacional: um diagnóstico dos idosos institucionalizados, em Natal/RN

The aging process lived by the Brazilian population concurred to the transformation in the family models, causing difficulties related to the elderly care on the Family environment, a fact that is one of the main reasons for their institutionalization. Facing this scenario, the need of investigating how the elderly lives on the long-term facilities (ILPI) has aroused. In this study, it has been conducted an analysis of the populational aging process, contrasting the Rio Grande do Norte to Brazil and the Northeast Region, between 1980 to 2010. Faced with the realization of this process, and the rising number of long-term facilities for the elderly (ILPI), it was needed to make a rescue of the abiding laws regarding elderly institutionalization, on the scope of Natal, which surged after the 1988 Federal Constitution, checking what were the impacts on the assistance of the institutionalized elderly. Lastly, it were investigated the possible determinants associated with the institutionalization, in Natal-RN, considering the aspects of the family structure, family relationship, economic, health and well being of the elderly. The results showed that Rio Grande do Norte, particularly Natal, follows the national scene, since between 1980 and 2000 its population passed the intermediate level in the process of population aging for, in 2010, to be considered elderly. Throughout this process, it was observed that Natal has been adapting to the federal legislation, through the creation of the municipal policy, City Council and other relevant standards for the elderly, promoting significant changes in ILPI.However, philanthropic institutions needs better resources for their maintenance. In research with the elderly, it was found that although the majority of the elderly have declared themselves satisfied with life, they had indicators of impairment of functional capacity and cognitive, isolated social behavior and depression, affecting the life quality of these elderly. These results reflect the need for greater investment of public power in the drafting, implementation and monitoring of public policies aimed at promoting changes that raise the level of life quality of this segment of the population

Paradigma constitucional brasileiro da livre concorrência e da defesa do consumidor face às estruturas de poder no mercado

The Federal Constitution of 1988, when taking care of the economical order, denotes special concern in the abuses of the economical power and the disloyal competition. The mark to mediate of all this is, in fact, the defense and the consumer's protection, once this is final addressee of whatever if it puts at the consumption market. The coming of the Law 8.078/90, Code of Protection and Defense of the Consumer, inaugurates a time of effective concern with the homogeneous individual interests originating from of the consumption relationships. In this point, the focus of main to face of the present work lives, in other words, the protection of the right to the individual property, especially manifests in the exercise of the trade freedom that keeps direct relationship with the respective social function the one that is destined. The code of the consumer's defense doesn't just take care of this, but also of the other star of the relationships of the consumption. When affirming in the interruption VI of the art. 4th that the national politics of those relationships, finds ballast in the prohibition and repression efficient of all of the abuses committed in the consumption relationships, keeping inherent relationship-causality in the economical order, sculpted for the article 170 in the Constitution of 1988. In the generic plan, the mark of the present work is to question concerning the limits of the trade freedom and previsible collisions with protection norms and the consumer's defense, as well as factual convergences of those small systems, especially in what he/she refers to the innate interests to the suppliers. In the specific plan, we aspirated to identify the protection device-commands to the actors of the trade relationship, capable to guarantee the free competition in a global economy of market, seeking especially the Well-being, for soon afterwards, in an analytical perspective, to discover the possible applications that it holds the Federal Constitution, in headquarters of economical freedoms. It was observed that the consumer today doesn't need only of laws that their needs, fruit of the vulnerability that it is him/her meditate innate. He/she lacks, yes, of effective mechanisms that prevent lesions that can be them impinged by the suppliers at the time in that you/they are useful to repair the damages when happened, punishing the author of the damage

Direito à moradia em cidades sustentáveis: parâmetros de políticas públicas habitacionais Natal 2013

The right to housing is included in several international human rights instruments and in Brazilian legal system integrates the constitutional catalog of fundamental social rights (art. 6) and urban development policy (art. 182 and 183). Besides, it is for all federative governments its effectiveness by building programs and improvement of housing conditions and sanitation (art. 23, IX), which justifies the investment in urban planning and public policy of housing affordability because they are tools for achieving this right. Newer strategies in this area have been based on tax incentives, combined with the mortgage as a way to induce the construction of new housing units or reform those in a precarious situation. However, there is still a deficit households and environmental soundness, compounded with the formation of informal settlements. Consequently, we need constant reflections on the issue, in order to identify parameters that actually guide their housing policies in order to meet the constitutional social functions of the city and ensure well-begins of its citizens (art. 182). On the other hand, the intervention of the government in this segment can not only see the availability of the home itself, but also the quality of your extension or surroundings, observing aspects related to environmental sanitation, urban mobility, leisure and services essential health, education and social assistance. It appears that the smoothness and efficiency of a housing policy condition to the concept of adequate housing, in other words, structurally safe, comfortable and environmentally legally legitimate, viable from the extensive coordination with other public policies. Only to compliance with this guideline, it is possible to realize the right to housing in sustainable cities

Democracia participativa e regulação econômica: uma questão de legitimidade

This work presents an analysis about the legitimation of independent regulatory commission`s rulemaking power by participation procedure. It is observed that political and administrative decentralization and fragmentation of State, with the purpose of approaching citizens and provide, more efficiently, the functions acquired by the passage of the Welfare State, leads to a deficit of legitimacy (democratic crisis), which is noticeable in the making of legal norms by directors of independent regulatory commission to regulate specific economic sector. However, we understand that this crisis stems from the observation of the contemporary world from dogmas and legal institutions of the eighteenth century, without their evolution and adaptation to the modern world. The legitimacy must be perceived as the justification of power, relation command /obedience, which, from the Modern State, has the democracy as standard. Therefore, just as the world has evolved and demanded political and administrative decentralization to accompany him, it is necessary to the development of the idea of representative democracy (formal legitimacy) to participatory democracy (legitimacy stuff). Legitimacy is not confused with the legality: as the legality is on observance to internal legal system, the "rules of play"; legitimacy, as inputs to be fed into this system, the selection of the different expectations in the environment. Nevertheless, the legitimacy will take place by legality, through introduction of rational and communicative procedures: procedures get fundamental importance because these will be the means to select the expectations to be introduced in the legal system in order to make decisions more fair, rational and qualified towards society. Thus, it is necessary to its opening to the environment for dialogue with the government. In this context, we try to make an analysis of constitutional norms based on systematic and teleological interpretation of these norms to build these arguments. According to the Constitution of 1988, participatory democracy is a result of the democratic principle (sole paragraph of art. 1 of the Constitution), and it is an expression of citizenship and political pluralism, both foundations of Republic (respectively Art. 1st, inc . V and II of the Constitution), as well as the national consciousness. From another point of view, that principle consists of an evolution in the management public affairs (principle of Republic). The right of interested participate in the rulemaking process derives both the principle of popular participation (part of the democratic principle) and the republican principle as the due process constitutional (art. 5, LIV and LV, CF/88) and the right to petition (Art . 5 °, inc. XXXIV, "a", CF/88), and it is the duty of the State not only be open to participation and encourage it. Ignoring stakeholder involvement in procedures and / or expressions compiled can be causes of invalidation of the rule of law produced by addiction of procedure, motive, motivation and/or because of the administrative act. Finally, we conclude that the involvement of stakeholders in the process of making rules within the independent regulatory commission is the legitimacy and the validity of rules; and that, despite of the expressions do not bind the decision making, they will enter the system as juridical fact, balancing the field of technical discretionary of agencies

Corporeidade e humanescência: cenários ludopoiéticos na vida de professores contadores de história

During the latest years, the art of storytelling has received special attention from those who make education, art and culture. The storyteller is a singular person who manages to seduce itself and its listeners, by involving them in an atmosphere of pleasure and complicity, dodging situations, space and time, providing delight, stimulating creativity, daydreaming and imagination. This is a study developed with storyteller teachers that takes as its starting point the need to change the landscape of education, which seeks to emphasize the affirmation of embodiment of the teacher, so that it participates in a creative self-dynamic and the context in which they live. In addition , the following purposes accompanied the study : education - liberating practice and human development ; corporality - radiant , first and main focus of educational criteria; playfulness - a human dimension ; autopoiese - as an organization of human beings that produces and continuously transforms itself; flow experience concerns the feeling of full involvement in the activity , the psychic energy toward something that is being produced or performed , something that brings us pleasure , happiness and profound sense of well being. As general objective of the study we analysed the humanescent self-formation and its ludopoiética nature in storyteller teachers from humanescent workshops developed in a state school in Natal / RN. In view of the overall objective , we developed the following specific objectives : to identify the ludopoiéticas properties of self-worth , self-connectivity , self-territoriality , autotelia and self realization present in the life of storyteller teachers and the changes in the school environment, from the development of humanescent workshops; reveal the nature of humanescent self-training in storyteller teachers lives. The investigated group had the participation of eight teachers, and had the Escola Estadual Potiguassu as environment for the research. This is a descriptive study, understood as an action-research , developed with basis in the fundamentals and ethnomethodological principles , which used eight humanescents workshops , developed in the context of humanescent experiential pedagogy in conjunction with participant observation .The analyzes were focused on the chosen categories for the study : self-worth , self-connectivity , self-territoriality , autotelia and self-, indexicality and reflexivity . In terms of conclusions, we noted that the properties of ludopoiese were unveiled in the lives of the teachers by providing changes in their ways of being and living together. The teachers have become more creative and intensely began to experience their own life, social life, as well as its meaning. The struggle for a more cheerful and happy school was another important development highlighted in the reports of the teachers, also observing that there was a significant improvement in the reduction of violence in the school environment. Thus, we emphasize that the teachers began to recognize themselves like being ludic, playing with the beauty of storytelling and life

Vivências de docentes de enfermagem no ensino do cuidar

Care, in a global perspective, appears in the main quarrels as the necessary phenomenon that will have to permeate the thoughts, the perception and values for the change that will lead to the overcoming of a paradigmatic crisis. The professional care was attributed, in elapsing of history, to the Nursing. Its historical evolution and articulation with the social processes, political and scientific in prominence place, in what it says respect to human well-being, not objectifying to cure, but to comfort, to complement the weak capacities and to the establishment the present capacities, alleviating pain, in other words, caring. The Teaching of care in Nursing, suffered great influences of the biomedical model, being like this, the education in Nursing has been criticized for if being valid pedagogical models incapable to promote the growth of the subjects, keeping it passive before your life processes, showing fragilities, attitudes and questionable behaviors, dissonances, appearing the imminence of an act of to care and to educate that needs to be considered as dialectical and intersubjective act. The objective of this research is to understand the lived experience of the nursing teachers in the Teaching of Care, in order to reflect about the insert of Nursing in the current world context, watching the dialetics of the Teaching of care and the paradigm changes in the section health. It is a phenomenological research that used the analysis of the located phenomenon, to obtain the units of meaning of the speech Nursing teachers about your experience lived in the Teaching of care. This study allowed the Nursing teachers could share your existences, senses and information on the interior of your pedagogic action exalting the interpretation, which appears intentionally in the conscience, emphasizing the pure experience of the be-professor, including emotions and affectivities in the teaching of care. In the construction of the results, three moments were devoted for discussion: Multidimensional Care; Care as Professional Practice; and the Teaching of care. The speeches had revealed rich, complex and for paradoxical times. The understanding of a sensitive teaching, that sometimes, arrives if to worry in rescuing the tenderness and the humanity, it is running into the other permeated speeches of fragilities, inconstancies, technifying, that showed lacks of pedagogic preparation. The Teaching of care needs to adopt a conception of education/learning and to use methodologies that can lead to an action liberating, capable to breach with traditional mooring cables and preconceptions or little healthful habits of life, favoring the use of methods that promote educating for the way of the sensitive, detaching aspects that they contribute for this end, as the intuition, the emotion, the creation, the perception and the sensibility. In this direction, it is considered important to deepen subjects that make possible the creation of care strategies and educational with the human being vision in your totality, therefore if it perceives that the necessary therapeutical boarding to be ampler, passing for the social individual, family and its relations

Terapia comunitária integrativa: construção de um espaço de escuta para os trabalhadores na atenção básica da saúde

This research, which appears in the form of a dissertation, entitled: Integrative Therapy Community: construction of a listening space to health care workers in primary care, addresses the Integrative Community Therapy (ICT) as a tool to create meeting spaces between health professionals where they can be receptive among one another. With the completion of this study aimed to analyze the ICT as a therapeutic approach and space of listening and speaking for health professionals cited here in order to identify their anxieties, doubts, worries and uncertainties arising from the context of labor relations and the impact of therapeutic experiences under the view of the participants. It was developed as an action-science research, involving several steps. The field of research was the ICT meetings of workers from the units under the Family Health Strategy of Northern Health Districts I and II of the city of Natal, using a qualitative approach. The interpretation of data collected was based on content analysis proposed by Bardin. Finally, this study showed the ICT as a space for dialogue and sharing, with repercussions on labor relations and expansions beyond the ICT meetings, reaching out to family and social relationships, contributing to creating bonds and solidarity networks. Under the view of the participants it was recognized as an experience that optimized the socialization, promoting the alleviation of suffering and increasing the well-being. Based on the study findings, it is inferred that ICT can be considered a viable tool for the receptiveness and humanized care of health care workers.

Letramento no trânsito: eventos e práticas na formação de condutores de veículos

In the contemporary society, the language is presented in all social spaces and assumes many different purposes in order to meet the needs that emerge from each of these sphere. In traffic, this reality is not different. To guide vehicles, it is necessary to know, by means of reading artifacts, what the legislation establishes in what concerns the way to act in this domain. Thus, this works aims at describing the practices of literacy held in events of driver trainings and know the expectations generated by drivers/learners from this training. In theoretical terms, it anchors in Literacy Studies, comprehended here as social practices (BARTON; HAMILTON, 1998; KLEIMAN, 1995, 2008; MORTATTI, 2004; STREET, 1984; OLIVEIRA, 2008, 2010; ROJO, 2009; PAZ, 2008). Genre Theory (BRONCKART, 2004, 1999; OLIVEIRA, 2010) and in your multimodal instance (KRESS; VAN LEEUWEN, 1996; DIONÍSIO, 2006). In terms of methodology, it follows the bias of qualitative research, because of its ethnographic nature (BOGDAN; BIKLEN, 1994; MINAYO, 2010; CANÇADO, 1994; CHIZZOTTI, 2005). The research corpus was generated by reading the Brazilian Traffic Code, by observing the literacy events held in Drivers Training Centers of Natal, analysis of course books used in these events, plus questionnaires with open and closed questions and semistructured interviews. The collaborators are constituted of drivers in training, and instructors who work in this field. The analyses show significant contributions regarding the placement more committed of future drivers with the welfare and safety of those who use the public roads, from the practice or reading done during the traffic training. The contribution of this work lies in the possibility to expand the discussion about the language practice uses regarding the training for the traffic, more specifically, the training of drivers of vehicles

Realidade virtual na atividade cerebral: um estudo comparativo entre estados emocionais de adultos jovens e idosos

The association of Virtual Reality (VR) to clinical practice has become common in the recent years, showing to be an additional tool on health care, especially for elderly. Its use has been related to higher therapeutic adhesion levels and well being sensation. Such emotional based aspects are often observed by subjective tools of relative validity. This study analyzed the immediate effects of varied VR contexts balance training over emotional behavior, which was observed under peaks of maximum expression of EEG waves. Methodology: 40 individuals, divided in two groups, both gender, 20 young and 20 elderly, were submitted to a 60 minutes intervention, including balance training under VR. The first 25 minutes referred to initial evaluation, general orientation and cognitive assessment by the use of Mini Mental. The next ten minutes were designated to the avatar creation and tutorial video presentation. Through the following 20 minutes, the individuals from both groups were exposed to the exact same sequence of games under virtual contexts, while submitted to electroencephalography by Emotiv EPOC® focusing Adhesion, Frustration and Meditation states. The virtual interface was provided by the Nintendo® game, Wii Fit Plus, with the scenarios Balance Bubble (1), Penguin (2), Soccer (3), Tight Rope (4) and Table Tilt (5). Finally, a questionnaire of personal impressions was applied on the 5 minutes left. Results: data collected showed 64,7% of individuals from both groups presented higher concentration of adhesion peaks on Balance Bubble game. Both groups also presented similar behavior regarding meditation state, with marks close to 40%, each, on the same game, Table Tilt. There was divergence related to the frustration state, being the maximum concentration for the young group on the Soccer game (29,3%), whilst the elderly group referred highest marks to Tight Rope game (35,2%). Conclusion: Findings suggest virtual contexts can be favorable to adhesion and meditation emotional patterns induction, regardless age and for both sexes, whilst frustration seems to be more related to cognitive motor affordance, likely to be influenced by age. This information is relevant and contributes to the orientation for the best choice of games applied in clinical practice, as for other studies regarding this topic

Avaliação microscópica dos fragmentos ósseos obtidos por diferentes métodos de osteotomia e de irrigação em aloenxertos irradiados e congelados de coelho

Oral and facial bone defects can undertake appearance, psychosocial well-being and stomathognatic function of its patients. Over the yerars several strategies for bone defect regeneration have arised to treat these pathologies, among them the use of frozen and irradiated bone allograft. Manipulation of bone grafts it s not determined yet, and several osteotomy alternatives can be observed. The present work evaluated with a microscope the bone fragments obtained from different osteotomy methods and irrigation on rings and blocks allografts irradiated and frozen at 80° negative in a rabbit model. The study is experimental in vitro and it sample was an adult male New Zealand rabbit. The animal was sacrificed to obtain long bones, that were submitted to freezing at 80º negative and irradiated with Cobalt- 60. Then the long bones were sectioned into 24 bone pieces, divided into 4 groups: G1 (n=06) osteotomy was performed with bur No. 6 forming rings with 5 mm thickness with high-speed handpiece with manual irrigation; G2 (n=06) osteotomy was performed with bur No. 6 forming rings with 5 mm thick with surgical motor with a manual irrigation rotation 1500 rpm; GA (n=06), osteotomy with trephine using manual irrigation with saline; and GB (n=06), osteotomy with trephine using saline from peristaltic pumps of surgical motor. Five bone pieces of each group were prepared for analysis on light microscopy (LM) and one on electronic scan electronic microscopy (SEM). On the SEM analysis edges surface, presence of microcracks and Smear Layer were evaluated. Analyzing osteotomy technics on SEM was observed: increased presence of microcracks cutting with high speed; increased presence of areas covered by Smear Layer when cutting with motor implant. The irrigation analysis with SEM was observed: that the presence of microcracks does not depend on the type of irrigation; on manual irrigation, there was greater discrepancy between the cutting lines. The descriptive analysis of the osteotomy and irrigation process on LM showed: histological analysis showing the bony margins with clear tissue changed layer, composed of blackened tissue of charred appearance near to the cortical bone; on the edges of the bony part, bone fragments that were displaced during the bone cut and bone irregularities were observed. After analysis of results we can conclude: that there was greater regularity of the bone cut using high-speed handpiece than using motor implant; the cut with trephine using saline irrigated from peristaltic pumps of surgical motor showed greater homogeneity when compared with manual irrigation; charred tissue was found in all obtained bone samples, whit no significant statistically difference on the proportion of carbonization of the two analysed technics

Percepção ambiental de crianças em ambientes naturais protegidos

This study aimed at exploring and describing children s perceptions in threatened natural settings, specifically, the Rain Forest in Brazil. Several studies point to the significance of perceptions for people s pro-environmental attitudes and actions. We try to understand the person-environment interaction from an ecological perspective, and we present theoretical references for the understanding of how crucial nature is for psychological development and well-being. The children s drawings, individual interviews, discussion groups, photographies and informal and indirect sources, as teachers, brought material for the analysis. Participated in our study, carried on through a multi-method strategy, 209 children from six to eleven years old, living in the neighborhood of the Biological Reserve of Una, State of Bahia, created to protect Rain Forest fragments. The Rain Forest landscape is well portrayed in children s drawings, the vegetal elements prevailing over artificial and human elements. The figured plants and trees, however, are pointed with no precision as to their species. Most of the defined species are eatable. The children seem to be aware of the environment degradation, and of the importance of its conservation, but they describe episodes of hunting and feeding wild threatened animals. Our results indicate a utilitarian trend in the perception of living beings, in terms of their immediate usefulness for people. The multimethod approach seems to be appropriate to the complexity of the theme; the methodological strategies were well accepted by the children, offering them opportunities to express themselves. We observed how children, in different life phases, organize natural elements and processes in their drawings, and how these images relate to the local landscape. We discuss the results in the light of theoretical references of personenvironment studies and from previous investigations about children s perceptions of natural environment