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Search Results: 1 - 10 of 21599 matches for " Juliana Sampaio Guedes;Ribeiro "
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Rendimento de carca?a de peixe matrinx? (Brycon cephalus) nos diferentes cortes de cabe?a
Gomiero, Juliana Sampaio Guedes;Ribeiro, Paula Adriane Perez;Ferreira, Milena Wolff;Logato, Priscila Vieira Rosa;
Ciência e Agrotecnologia , 2003, DOI: 10.1590/S1413-70542003000100027
Abstract: the objective of this study was to determine the carcass yielding of brycon cephalus in different cuts of its head. the experiment was conducted in the fish farmer at the federal university of lavras, in may 2001. the experiment was in a randomized design with two treatments (head rightly cut and head obliquely cut) and twenty replications. the fish were removed from the tank with an average weigh of 840 g and were killed by temperature shock with water and ice. it was concluded that the head obliquely cut rendered the best barrel clean yielding (66%) compared to the head rightly cut (61%). in the same way, the ratio fillet/standard length also showed better results for the oblique cut compared to the right cut
O MONITORAMENTO DE DESEMPENHO ESTá ALINHADO COM A ESTRATéGIA? - OBSERVA O EM FRIGORíFICOS DA CAPRINOVINOCULTURA DA BAHIA -
Cleide Miranda de Castro Guedes,Francisco Uchoa Passos,Renelson Ribeiro Sampaio
Rege : Revista de Gest?o , 2013,
Abstract: Este estudo observou uma amostra de cinco frigoríficos do setor da caprinovinocultura do Estado da Bahia,com o objetivo de verificar: (a) em que medida ocorre aderência entre os indicadores de desempenhomonitorados e os objetivos estratégicos manifestados pelos frigoríficos; e (b) se a referida aderência estariaassociada a resultados relevantes para o negócio dessas empresas. Para tanto, foi construída, inicialmente,uma matriz de coleta de dados que possibilitou, para cada empresa, aferir a aderência do monitoramento àestratégia e, a seguir, elegeu-se a taxa de ocupa o de capacidade como proxy do resultado do negócio dasempresas da amostra. Os dados de aderência estratégica e de resultados para o negócio foram dispostos emseus respectivos rankings, os quais sofreram compara o qualitativa, para verificar-se a ocorrência daassocia o entre os mesmos. Apenas um frigorífico confirmou, de forma destacada, a referida associa o,refletindo uma relativa fragilidade do método. Por outro lado, o estudo teve a vantagem de detectar que nemtodas as empresas têm opera o adequadamente alinhada à estratégia pretendida, ou seja, há objetivosestratégicos n o apoiados pelo monitoramento, e há indicadores monitorados que apóiam de modoinsuficiente a estratégia da empresa.
“Ele n o quer com Camisinha e eu Quero me Prevenir”: exposi o de adolescentes do sexo feminino às DST/AIDS no semi-árido nordestino
Juliana Sampaio
Saúde e Sociedade , 2011,
Abstract:
Curvas de crescimento morfométrico de piracanjuba (Brycon orbignyanus)
Gomiero, Juliana Sampaio Guedes;Freitas, Rilke Tadeu Fonseca de;Santos, Vander Bruno dos;Silva, Fabyano Fonseca da;Rodrigues, Paulo Borges;Logato, Priscila Vieira Rosa;
Ciência e Agrotecnologia , 2009, DOI: 10.1590/S1413-70542009000300031
Abstract: an experiment was carried out at the fish farming sector of the universidade federal de lavras m.g., with the objective of establishing morphometric growth curves as a function of the body weight of piracanjuba (brycon orbignyanus). fingerlings of piracanjuba were cultivated in earthen ponds and fed a commercial diet (ad libitum) until they reached weight of about 1 kg. during the experimental period, samplings were randomly selected to take morphometric measures of the head length (ccab), standard length (cp), height (and), and breadth (lnd), taken at the first ray of the dorsal fin. measures and the morphometric ratios ccab/cp, and/cp, lnd/cp, and/lnd were evaluated by brody, von bertalanffy, gompertz and logistic functions. all models showed a good fit for morphometric measures and the ccab/cp ratio. brody, von bertalanffy and gompertz functions presented similar fit qualities when studying morphometric measures while the logistic function provided poor fit. however, the logistic function presented better fit quality for the ccab/cp ratio than the other functions. growth rate of the variables ccab and lnd was higher than cp and and, indicating a faster growth of head and breadth in relation to standard length and height. all models studied presented good fit, but the brody and von bertalanffy functions better described the morphometric growth of the fish.
Métodos alternativos de restri??o alimentar na muda for?ada de poedeiras comerciais
Souza, Karina Márcia Ribeiro de;Carrijo, Alfredo Sampaio;Allaman, Ivan Bezerra;Fascina, Vitor Barbosa;Mauad, Juliana Rosa Carrijo;Suzuki, Francisco Manabu;
Revista Brasileira de Zootecnia , 2010, DOI: 10.1590/S1516-35982010000200019
Abstract: alternative methods were assessed of qualitative feed restriction compared to the conventional forced molt technique. four hundred and eighty babcock hens were used distributed in three levels of feed restriction (100, 75 and 50%) and three body weight reduction percentages (15, 20 and 25%), with five replications of 32 hens. when the birds reached the body weight reduction percentage the packed cell volume, percentages of ovary, oviduct, gizzard, intestine, abdominal fat and oviduct length were determined. starting on day 28 and during five 28-day periods the quantitative and qualitative characteristics of production after forced molt were measured. the largest restriction period occurred at 50% of restriction that resulted in the smallest percentages of abdominal fat (0.66%), ovary (0.60%), oviduct (0.77%) and oviduct length (32 cm). the egg production percentage was higher in the first period, for the 75 and 100% restriction methods with up to 15 and 20% body weight reduction, respectively. however, for the birds with 50% restriction and 25% body weight reduction, the highest productions (86.80 and 83.20%) occurred in the 4th and 5th periods. qualitative feed restriction at 50% of the diet with feed and rice hulls, because it was less aggressive, resulted in better welfare conditions and facilitated farm management.
A psicologia médica na Universidade do Estado do Rio de Janeiro: um estudo de caso
Guedes, Carla Ribeiro;
Psicologia & Sociedade , 2003, DOI: 10.1590/S0102-71822003000100009
Abstract: the present research had as proposition making a study case at the wing of medical psychology at universidade do estado do rio de janeiro (uerj). it was investigated with the theorical principles of medical psychology applied in a teaching and aid institution. the initial presuppositions of the field had a contester characteristic in relation to medicine.the structures were inquired the medical practice. with the intention to modify the relation doctor - patiente giving a more humanized conotation, and also building a model for the origem of the disease, where the psychic factors would be considered major elements in the formation of somatic illnesses. when analyzing the data, it was concluded that the insertion of the medical psychology at uerj portraits an institutional trajectory marked by difficulties and political struggles, that implied in a gradual change in its primary propposition. the critical and contester character was lost, transforming it in a medicine addendum.
A psicologia médica na Universidade do Estado do Rio de Janeiro: um estudo de caso
Guedes Carla Ribeiro
Psicologia & Sociedade , 2003,
Abstract: A presente pesquisa teve como proposta realizar um estudo de caso no servi o de psicologia médica da Universidade do Estado do Rio de Janeiro (UERJ). Foi investigado como os princípios teóricos da psicologia médica aplicaram-se em uma institui o de ensino e assistência. Os pressupostos iniciais deste campo tinham uma vertente contestatória em rela o à medicina. Questionavam os padr es nos quais a prática médica havia se estruturado. Pretendiam modificar a rela o médico-paciente dando-lhe uma conota o mais humanizada, e também almejavam construir um modelo para a gênese da doen a, onde os fatores psíquicos passariam a ser considerados elementos fundamentais na forma o das enfermidades somáticas. A partir da análise dos dados, p de-se concluir que a inser o da psicologia médica na UERJ retrata uma trajetória institucional marcada por dificuldades e lutas políticas, que implicaram em uma gradual modifica o de seu propósito de origem. Perdeu-se o caráter crítico e contestador, para transformar-se em uma espécie de adendo da medicina.
A supervis o de estágio em psicologia hospitalar no curso de gradua o: relato de uma experiência The hospital psychology probation supervision in graduation course: an experience relate
Carla Ribeiro Guedes
Psicologia: Ciência e Profiss?o , 2006, DOI: 10.1590/s1414-98932006000300014
Abstract: O presente artigo tem como objetivo relatar uma experiência de supervis o de estágio em Psicologia hospitalar no curso de gradua o. Para essa análise, recorreu-se à própria vivência como supervisora de estágio em uma universidade, na cidade de Resende, no Estado do Rio de Janeiro. Este relato enfocou o período de mar o de 2003 a julho de 2005, e foi baseado nas observa es das condutas e nas falas dos estagiários durante as supervis es. Ao longo desse período, foram observados 26 (vinte e seis estagiários), que tiveram quatro grandes dificuldades durante o processo de estágio: inser o no contexto hospitalar, contato com o paciente, atua o junto aos familiares e relacionamento com a equipe de saúde. Para cada um desses impasses, foram apresentadas estratégias usadas em supervis o a fim de que esses obstáculos pudessem ser superados. Concluímos que a supervis o de estágio ocupa um papel fundamental na suplanta o das dificuldades apresentadas. The present paper has the objective to relate an experience in hospital Psychology supervision in the graduation course. For the analysis, we made use of our experience as a probation supervisor in a university in Resende, in the Rio de Janeiro State, Brazil. This report focused the period between March, 2003, and July, 2005, based on the conduct observations and the students’ speech analysis at the supervision encounters. Along the period, 26 students were observed; they had four main difficulties during the probation process: their insertion in the hospital context, the contact with the patients, the actuation with the patient’s relatives and the relationship with the health staff. For each one of those problems were presented used strategies in supervision to surpass those obstacles. We concluded that probation supervision occupies a fundamental place to solve the presented difficulties.
Diferen?as de eficiência entre ensino público e privado no Brasil
Sampaio, Breno;Guimar?es, Juliana;
Economia Aplicada , 2009, DOI: 10.1590/S1413-80502009000100003
Abstract: recently, quality and efficiency of elementary education in brazil has been questioned. evaluations conducted by inep showed that only 5% of the students present a performance that can be classified as adequate. even this low performance has been decreasing mainly due to the lower performance of public school students. given the differences onpublic and private schools performance wedecided to analyze thecomparative efficiencyof public and private schools using a methodology developed by thanassoulis (1999) and further extended by portela and thanassoulis (2001). the former decomposes efficiency into two components: one attributed to the school and the other exclusively to the student. results show large differences in efficiency between public and private schools. private schools obtained maximum efficiency score while public ones reached only 0,901. moreover, federal public schools reached a score of 0,910 and state schools 0,879. schools were further analyzed with respect to the equity performance considering the different performance obtained by each student. this result showed that there is no difference between federal public and private schools. with respect to state schools, they showed relatively lower efficiency for the best students compared to average students.
Clinical and Socio-Demographic Characteristics of College Students Exposed to Traumatic Experiences: A Census of Seven College Institutions in Northeastern Brazil
Liana R. Netto, Patrícia Cavalcanti-Ribeiro, Juliana L. Pereira, José F. Nogueira, Lene L. Santos, Sidnei B. Lira, Gisela M. Guedes, Carlos A. Teles, The Trauma, Anxiety Disorders Study Group (TADSG) -. UFBA, Karestan C. Koenen, Lucas C. Quarantini
PLOS ONE , 2013, DOI: 10.1371/journal.pone.0078677
Abstract: Background Epidemiological studies show that most of the adult population will be exposed to at least one potentially traumatic event in the course of his/her life; adolescence and early adulthood are the most vulnerable periods of life for exposure to traumatic experiences (70% of their deaths are due to external causes). Posttraumatic Stress Disorder is characterized by the development of dysfunctional symptoms that cause distress or social, academic, or occupational impairment, as result of exposure to a traumatic event. The aim of this multicentric study is to establish the proportion of college students, within seven institutions in Northeastern Brazil, who were exposed to traumatic experience and met PTSD criteria. Methods/Design A one-phase census protocol of seven college institutions in three metropolitan regions in Northeastern Brazil was performed (April to July 2011). All students aged 18 years or older, matriculated and attending their first or final semester were eligible. The self-applied protocol consisted of a socio-demographic questionnaire and the following scales adjusted to Brazilian Portuguese standards Trauma History Questionnaire (THQ), PTSD Checklist-Civilian (PCL-C), Impulsivity Scale (BIS-11). Data were entered into SPSS 17.0. Results 2213 (85.5%) students consented to participate, and completely filled in the protocols. Of these, 66.1% were woman, mean age 23.9 (SD 6.3), 82.7% were single, and 57.3% attended university outside their native cities. The total PTSD prevalence was 14%, and the median for frequency of trauma exposure was 5 events. Conclusion A high frequency of exposure to violence, as well as a high rate of PTSD, suicide attempts, and high-risk sexual behavior was found in Brazilian college students. This highlights the importance of effective public health actions in relation to the prevention and treatment of PTSD and other dysfunctional behaviors resulting from traumatic exposure in young individuals, usually an at risk population for violence and traumatic situations.
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