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Search Results: 1 - 10 of 11197 matches for " Priscilla Rocha Afonso "
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A STUDY OF ROOT CANAL MORPHOLOGY OF Cebus apella TEETH ESTUDO ANAT MICO DO CANAL RADICULAR DE DENTES DE Cebus apella
Rafael Rodrigues Lima,Leila Marques Araújo,Priscilla Rocha Afonso,Suely Maria Lamar?o
Ciência Animal Brasileira , 2008,
Abstract: Realizou-se um estudo anat mico em dentes do Cebus apella, para análise da anatomia interna do canal radicular dessa espécie, normatizando seu uso como modelo experimental. Utilizaram-se doze animais adultos. Após a remo o do tecido organico, os dentes foram removidos, seccionados e fotografados, sendo analisados com um estereomicroscópio. Os resultados mostraram que os dentes apresentaram características semelhantes às dos seres humanos, mas com algumas peculiaridades, tais como: a anatomia do canal radicular variou de oval para circular; nos caninos inferiores, os canais s o semelhantes a um rim, o que reflete o contorno externo da raiz; nos molares superiores, os canais mesiobucal e distobucal s o ovais, seguindo o contorno geral do dente. Os autores concluem que esta espécie pode ser utilizada como modelo em pesquisas odontológicas, principalmente em estudos do tratamento do sistema de canal radicular. PALAVRAS-CHAVES: Anatomia, dentes, Cebus apella. An anatomic study of Cebus apella root teeth was performed to analyze the internal anatomy of permanent dentition, normalizing its use as experimental model endodontic research. Twelve adult animals were used in this study. After the removal of the organic tissue, the all teeth were removed, sectioned, analyzed and photographed with a stereomicroscope. The results showed that the anatomy of root canal of this species are similar to human dental anatomy, considering the shape, pathway and number of canals, but with some peculiarities, such as: the root canal anatomy varied from oval to circular; in the lower canines, the canals are resembled a kidney, reflecting the outside contour of the root; in the upper molars, the mesiobuccal and distobuccal canals are oval, following the general contour of the tooth. The authors conclude that this primate can be applied as models for study of root canal treatment in human beings, in special the upper central and lateral incisors, upper and lower canines and first, second, third lower premolars present single and wide canal with easy access being ideals for endodontic experiments. KEY WORDS: Anatomy, Cebus apella, teeth.
Pin-ups: pictures that fascinate and seduce Pin-ups: fotografias que encantam e seduzem
Priscilla Afonso de Carvalho,Maria Irene Pellegrino de Oliveira Souza
Discursos Fotográficos , 2010,
Abstract: Starting from photography studies, social anthropology and body visual, this article approaches the social construction of the feminine image through times. It narrates the history of erotic pinups photography and its fetishist elements. Pin-ups have aroused in the end of 19tcentury and it represents the free spirit of women. Slowly, it provokes the breakup of sensuality and sexuality feminine traditionalism. The article also discusses women’s sensuality as a desire object. The pin-ups sensual demure – with a mystery atmosphere – stimulated the eroticism at the beginning of the 20 century and, until nowadays, it provokes admiration, sigh and desire. Com base em estudos sobre fotografia, antropologia social e visual do corpo, este artigo aborda a imagem feminina socialmente construída através dos tempos. Narra o histórico da fotografia erótica de pin-ups e seus elementos fetichistas. As pin-ups surgiram no final do século XIX e representaram o espírito “livre” das mulheres. Sutilmente, incitavam o rompimento do tradicionalismo da época quanto à sensualidade e sexualidade feminina. O artigo aborda também a sensualidade feminina como objeto de desejo. O recato sensual das pin-ups – com ar de mistério – alavancou o erotismo no início do século XX e, até os dias atuais, provoca admira o, suspiros e desejos.
Parto prematuro de adolescentes: influência de fatores sociodemográficos e reprodutivos, Espírito Santo, 2007
Nader, Priscilla Rocha Araújo;Cosme, Lis Alborghetti;
Escola Anna Nery , 2010, DOI: 10.1590/S1414-81452010000200018
Abstract: the pregnancy in the adolescence is a problem of public health, being able to bring negative consequences for the adolescent, her family and for concepto/newborn. objectives: to identify differences between the sociodemographic and reproductive characteristics of the adolescent mothers with childbirth the term and childbirth preterm, in espírito santo on 2007. methodology: quantitative retrospective study. the data had been collected in the information system of living births, being carried through descriptive analysis of 9.841 declarations of living births. the relation between the dependent variable (term) and factors was tested by fisher's exact test, with á=0,05. the results had evidenced that the differences in the characteristics of adolescent mothers with childbirth the term and preterm had occurred in the following variables: age between 10 to 14 years (p=0,016), married marital status (p=0,014), number of prenatal consultations when insufficient (p=0,000) and double gestation (p=0,000). there was a higher incidence of premature childbirths in the national system of health (p=0,000).
O tipo de pesquisa e a coopera??o universidade, empresa e governo: uma análise na rede nordeste de biotecnologia
Ipiranga, Ana Silvia Rocha;Almeida, Priscilla Corrêa da Hora;
Organiza??es & Sociedade , 2012, DOI: 10.1590/S1984-92302012000100002
Abstract: in the context of the cooperation among universities, companies and the government, the generation of innovation happens by a process of scientific knowledge transfer to companies and markets. however, good research results are not enough to begin the patenting and licensing process; it is necessary to demonstrate the viability of transforming it into innovation. in this sense, the interactive vision of science and technology, in terms of the relationship between "understanding and use", and between the categories of basic and applied research, derived from the objectives of the scientific research - offers a different idea of the connections between basic science and technological innovation and for the formulation of scientific policiess. based on this discussion, the contribution of this article is to identify the kind of research carried out and to understand the means of cooperation among university, government and the productive sector, in which renorbio (rede nordeste de biotecnologia - northeast network of biotechnology) is inserted. the qualitative method of a case study is used. the data analysis is based on the thematic analysis technique, which is a content analysis technique. advantages are noted and limitations and challenges are recognized in the cooperative relationships under analysis, in particular the need to make basic research agendas inspired by use, with an eye on the business sector and the market.
O Tipo de Pesquisa e a Coopera o Universidade, Empresa e Governo: uma análise na Rede Nordeste de Biotecnologia [The Kinds of Research and the Cooperation among University, Enterprise and Government: an analysis in the Northeast Network of Biotechnology]
Ana Silvia Rocha Ipiranga,Priscilla Corrêa da Hora Almeida
Organiza??es & Sociedade , 2012,
Abstract: No contexto da coopera o entre universidades, empresas e governo, a gera o de inova o ocorre por um processo de transferência de conhecimentos científicos para empresas e mercados. Contudo, um bom resultado de pesquisa n o é suficiente para iniciar o processo de patenteamento e licenciamento; é preciso demonstrar a viabilidade de transformá-lo em inova o. Neste sentido, a vis o interativa da ciência e da tecnologia - nos termos da rela o entre o “entendimento e o uso”, e entre as categorias de pesquisa básica e aplicada, derivadas dos objetivos da pesquisa científica - oferece uma idéia diversa dos vínculos entre a ciência básica e a inova o tecnológica e permite a formula o de políticas científicas. Com base nessa discuss o, a contribui o deste artigo está em identificar os tipos de pesquisas desenvolvidas e compreender as formas de coopera o entre universidade, governo e setor produtivo, nas quais a Rede Nordeste de Biotecnologia (Renorbio) está inserida. A metodologia de natureza qualitativa faz uso da estratégia do estudo de caso. A análise dos dados baseou-se na técnica da análise temática que se insere no conjunto das técnicas da Análise de Conteúdo. Percebem-se vantagens e se reconhecem limita es e desafios nas rela es cooperativas sob análise, destacando-se a necessidade de se construir agendas de pesquisa básica inspirada pelo uso, com um olhar, portanto, mais atento à empresa e ao mercado. ---- The Kinds of Research and the Cooperation among University, Enterprise and Government: an analysis in the Northeast Network of Biotechnology. ---- ABSTRACT ---- In the context of the cooperation among universities, companies and the government, the generation of innovation happens by a process of scientific knowledge transfer to companies and markets. However, a good research result is not enough to begin the patenting and licensing process; it is necessary to demonstrate the viability of transforming it in innovation. In this sense, the interactive vision of science and technology - in terms of the relationship between “understanding and use”, and between the categories of basic and applied research, derived from the objectives of the scientific research - offers a different idea of the connections between the basic science and the technological innovation and for formulation of scientific politics. Based on this discussion, the contribution of this article is in to identify the kind of developed researches and to understand the cooperation ways among university, government and productive sector, in which Renorbio (Rede Nordeste de Biotecnol
BARRIERS AND OPPORTUNITIES IN DEVELOPING 'DO-IT-YOURSELF' (DIY) PRODUCTS FOR LOW-INCOME HOUSING
Aguinaldo Dos Santos,Cecilia G. da Rocha,Priscilla Lepre
Journal of Construction in Developing Countries , 2010,
Abstract: Direct involvement of the user in the assembling process of his/her own products or even entire house is a reality among low-income populations in developing countries. Nevertheless, there are a limited number of products that have actually been designed from a do-it-yourself (DIY) perspective, which results in several problems, such as poor user safety while the product is being assembled or inadequate results from an improvised assembling. Hence, the main goal of this paper is to analyse barriers to and opportunities for developing DIY products for low-income housing in developing countries. The research method utilises a case study of a DIY product consisting of a hybrid solution that acted as both a partition wall and a wardrobe. The identified opportunities included more systematic use of existing craft competencies among low-income families and the possibility of cost reduction through DIY concepts. Major barriers included the perception of the DIY product as inferior and the difficulty of communicating the DIY assembly process to users who quite often are illiterate.
Características de abortamentos atendidos em uma maternidade pública do Município da Serra - ES
Nader, Priscilla Rocha Araújo;Blandino, Vanez da Rocha Panetto;Maciel, Ethel Leonor Nóia;
Revista Brasileira de Epidemiologia , 2007, DOI: 10.1590/S1415-790X2007000400019
Abstract: the study aimed to describe the characteristics of abortion of women in a public hospital in the state of espírito santo. it is a cross-sectional study. the sample consisted of 21 women who had induced abortion, and 62 who declared miscarriage, hospitalized in the period between august 2005 and january 2006. a form was used for data collection. data were analyzed by spss, version 14.0. in both kinds of abortion, most women (85.5%) had not planned to become pregnant and the predominant gestational age was 10 weeks and less. a greater percentage of women from the induced abortion group were advised to abort (47.6%), had bleedings (28.6%) and signs of infection (19.1%) at admission and needed antibiotic therapy (19.1%). the method chosen to abort was misoprostol (76.2%). the concepto's father was more participative in the decision of abortion than the family. the main reasons for induced abortion were the lack of good financial situation (29.4%), lack of father support (20.6%), and non-stable marital status (17.7%). the authors conclude it is necessary to increase the possibility of planning pregnancy and valuing family planning as an indispensable component for the global process of the country's social and economic development.
Mathematical Modeling for Isotherms of Mango Pulp Powder, Obtained by Atomization  [PDF]
érica Mil? de Freitas Felipe Rocha, Sueli Rodrigues, Marcos Rodrigues Amorim Afonso, José Maria Correia da Costa
Journal of Encapsulation and Adsorption Sciences (JEAS) , 2014, DOI: 10.4236/jeas.2014.41002
Abstract: Mango, as the other fruits, is a perishable food that can be easily deteriorated and presents high levels of post-harvest loss. Therefore, dehydration is an important alternative to use the production excess. In this context, this work aimed at evaluating the hygroscopic behavior of the integral mango pulp powder, obtained by atomization, by means of adsorption isotherm. After applying BET’s, GAB’s, Henderson’s and Oswin’s mathematical models, it was possible to identify that the equations for two models were perfectly adjusted to the experimental results of mango pulp powder. Henderson’s model was the best adjusted experimental curve and showed the lowest average error (E) and the highest determination coefficient (R2) at all temperatures studied.
Blueberry: Functional Traits and Obtention of Bioactive Compounds  [PDF]
Fernanda Izabel Garcia da Rocha Concen?o, Paulo César Stringheta, Afonso Mota Ramos, Igor Hiroshi Terayama Oliveira
American Journal of Plant Sciences (AJPS) , 2014, DOI: 10.4236/ajps.2014.518278
Abstract:

There is pressure from consumers about exchanging synthetic for natural dyes in foods. This review aimed to expose the potential of blueberry (Vaccinium myrtillus) as a source of natural dye, associated with its properties of functional food. Blueberry is a fruit plant natural from temperate climate, rich in phenolic compounds. The properties of phenolic compounds can be attributed to its ability to capture free radicals, deactivating or eliminating them from the body. Anthocyanins are flavonoid phenolic compounds responsible for color of fruits, flowers and vegetables. Blueberry is rich in anthocyanins, being its content more affected by genotype than by climatic or environmental factors. Brazil has the potential to assume an important position in the worldwide market of this fruit, both in natura and as byproducts, whose main destinations are populations from regions with higher income and educational level, as the North America and Europe. Due to the importance of blueberry as a source of natural pigments, as well as its high value while associated with functional food, it is important to improve extraction and stabilization processes of anthocyanins from blueberry fruits. Researches should focus on the technical viability and cost reduction in the extraction of this pigment. Pioneer studies with blueberry have been conducted in Brazil, but the intensification of researches will allow yield maximization, increased levels of anthocyanins in fruits, and compound stability after extraction. Another focus should be the use of these natural pigments in order to replace those currently used.

Milk production of crossbred Holstein × Zebu cows in the northeastern region of Paraná State
Perotto, Daniel;Kroetz, Inácio Afonso;Rocha, José Lázaro da;
Revista Brasileira de Zootecnia , 2010, DOI: 10.1590/S1516-35982010000400009
Abstract: the objective of this work was to evaluate milk production of a holstein × zebu herd managed on a semiintensive system at esta??o experimental joaquim távora, iapar, in the northeastern region of paraná - brazil. two hundred and seventeen records on milk production per lactation period (my), milk production up to 305 days of lactation (my305) and length of lactation period (ll) of 82 crossbred cows varying in breed composition were analyzed according to a linear statistical model that included the fixed effects of breed composition, season and year at onset of lactation, order of parturition and place of birth, in addition to the experimental error. cows born in joaquim távora had longer lactation periods and produced more milk than cows born in ibipor?. the effects of year and season at the beginning of the lactation period influenced all three traits. both milk production per lactation period and milk production up to 305 days of lactation that began from april to june were superior to those that began from october to december, as well as to those starting from january to march. the order of parturition had a strong effect upon both milk production per lactation period and milk production up to 305 days of lactation. maximum milk production was attained during the sixth lactation period, although no difference was detected for the contrasts between the sixth and other higher order lactation periods. all traits increased as the proportion of holstein in the breed composition of the animal increased from 0.5 to 0.875 and decreased thereafter. these results support the argument against complete grading up to holstein in semi-intensive production systems in sub-tropical regions.
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