658 resultados para Acceptability


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The influence of consumer expectation on the acceptability of four samples of commercial brands of organic and conventional cachaca was assessed by fifty-six consumers. The cachacas were evaluated in blind sensory test, expectation test and real sensory test. In blind test, consumers evaluated the samples in absence of any expectation, followed by expectation test, when consumers had read organic cachaca information and indicated how much they expected to like or dislike the drink and finally, in real test, evaluated the drink with information and carry through new sensory evaluation. The assessed attributes were appearance, overall liking, flavor liking and purchase intention. Information of organic cachaca had positive influence on sensory acceptance and improved buying intention of all evaluated cachacas. Predominant effect were assimilation under negative disconfirmation, that is, although cachacas samples were not as well received by consumers as expected, consumers higher expectations resulted in higher acceptance of the samples, whether they were organic or not. The effect of consumer expectation on the acceptability of the beverage was statistically significant (p <= 0.05) for all samples evaluated.

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This work aims at investigating the surgeons-dentists acceptability in the field of public health in the city of Natal, State of Rio Grande do Norte, about the possibility of medicinal plants insertion in basic attencion of health. Moreover, it searchs to know if during their professinal formation it had some theoretician-pratical basement on this subject, as well as investigating their confidence on the medicinal plants. The basic motivation for developing this study is the possibility of contributing to the insertion of a tradicional health pratical at public assistance scope, endorsed by popular use, but now scientifically proven. For in a such way, the medicinal plants use is emphasized as a way to be followed to increase basic pharmaceutical assistance, improving the acess to the medicine and diminish expenses. Following this logic, family health program constitutes the way through which this pratical will be available to the users of health services. The research was done over thirty surgeonsdentists, all ofthem pertaining to public service ofNatal, state ofRio Grande do Norte. It was used, as research instrument, semi-estructured interview associated with methodological analysis user s speeches. On this form, this work is inserted in a trend observed nowadays not only in Brazil, where the use of the medicinal plants has been stimulated and defended to be inserted at programs ofprimary attenction of health

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The aiming of this work is linked to chemical education, focusing organic chemistry classes of Chemical Engineering, Pharmacy and Zootechny graduate courses of the Federal University of Rio Grande do Norte. For that, teaching-learning process related to basic chemical subjects which support the understanding of organic chemistry concepts was evaluated in a research period of two years. The education proposal linked to the theoretical content of the cited classes, pointed out the process of knowledge construction, in which educational commitment as well as dedication in the teaching-learning process was also valued. In that approach several didactic tools were applied, among them scientific articles were used as supplementary studies of the basic organic chemistry concepts and related. The acceptability of students, as well as their motivation, performance and learning process was justified by the data collection of the applied teaching methodology. The acceptability and commitment of the students facing this teaching interactive approach, which transversely contributed to the intellectual maturity growth of the students, as well their professional development, were evidenced by satisfactory obtained results that will be herein discussed

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Este artigo apresenta o desenvolvimento, validação e utilização de uma metodologia de avaliação da qualidade dos serviços de atenção primária do Sistema Único de Saúde (SUS), o Questionário de Avaliação da Qualidade de Serviços de Atenção Básica (QualiAB). Destina-se aos serviços de atenção básica, organizados segundo diferentes modelos de atenção, incluindo a Saúde da Família. Contém 50 indicadores sobre oferta e organização do trabalho assistencial e programático e 15 sobre gerenciamento, na forma de questões de múltipla escolha, autorespondidas via web pela equipe local do serviço. Confere a cada resposta valor zero, um ou dois; a média geral atribui ao serviço um grau de qualidade expresso pela distância do melhor padrão correspondente à média dois. Foi construído por processo de consenso interativo, que incluiu metodologias qualitativas, teste-piloto, aplicação em 127 serviços, validação de construto e confiabilidade. Respondido, em 2007, por 598 (92%) dos serviços de 115 municípios paulistas, mostrou bom poder para discriminar níveis de qualidade. Adotado em 2010 como parte de um programa de apoio à Atenção Básica da Secretaria de Estado da Saúde de São Paulo, foi respondido por 95% (2.735) dos serviços de 586 municípios (90,8% do Estado). Os resultados foram encaminhados aos municípios. O QualiAB fornece uma avaliação válida, simples e com a possibilidade de retorno imediato para gerentes e profissionais. Mostrou factibilidade, aceitabilidade, bom poder de discriminação e utilidade para auxiliar a gestão da rede de atenção básica do SUS em São Paulo. A experiência indica aplicabilidade nas redes de atenção básica do Brasil.

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Dois mil e quatrocentos pintos de corte foram distribuídos em um delineamento inteiramente ao acaso, com esquema fatorial 2 x 2 x 2 (sexo, com e sem probiótico, com e sem antibiótico), totalizando oito tratamentos e seis repetições com 50 aves cada uma. Independente da suplementação recebida, os machos sempre foram mais pesados que as fêmeas. Entretanto, a análise de desempenho apresentou maiores peso corporal e ganho de peso para os machos que receberam suplementação de antibiótico, quando comparados aos não-suplementados. Até 42 dias de idade, o uso do antibiótico determinou aumento do consumo de ração, mas não influiu nas demais características de desempenho. No período de 1 a 21 dias e 1 a 42 dias de idade, a suplementação com probiótico influenciou negativamente o peso corporal, ganho de peso e consumo de ração das aves. Houve interação probiótico x antibiótico para rendimento de carcaça das aves, obtendo-se maior rendimento de carcaça com o uso da associação dos produtos na ração. Nenhum dos produtos afetou o rendimento de partes (cabeça, pés, asas, perna, peito e dorso), o rendimento de vísceras (coração, fígado e vísceras não-comestíveis), gordura abdominal e características sensoriais (intensidade de aroma, aroma estranho, sabor, sabor estranho, maciez, suculência, preferência, cor característica e aparência geral) da carne de peito e pernas. No presente estudo, não foram encontrados efeitos benéficos da suplementação de probiótico para frangos de corte.

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A Política Nacional do Meio Ambiente tem como objetivo a conciliação do desenvolvimento econômico e social com a qualidade ambiental, e dispõe de vários instrumentos que procuram contemplara capacidade de suporte do meio. Assim, a discussão sobre a localização das atividades é uma etapa importante para a avaliação da viabilidade ambiental de um determinado empreendimento, notadamente em processos de licenciamento ambiental. O trabalho apresenta uma abordagem metodológica para integração de critérios técnicos, ambientais e sociais em estudos de alternativas de localização de aterros sanitários, com especial atenção à interação entre os aspectos ambientais e os elementos fundamentais de um projeto (a saber, requisitos locacionais e concepção tecnológica), aplicado em um estudo de caso em São Carlos (SP). Como resultados principais, destacam-se o maior foco nos impactos significativos e a possibilidade de envolvimento de segmentos importantes da sociedade previamente à elaboração dos estudos ambientais.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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JUSTIFICATIVA E OBJETIVO: Cirurgias artroscópicas do ombro cursam com intensa dor pós-operatória. Diversas técnicas analgésicas têm sido preconizadas. O objetivo deste estudo foi comparar o bloqueio dos nervos supraescapular e axilar nas cirurgias artroscópicas de ombro com a abordagem interescalênica do plexo braquial. MÉTODO: Sessenta e oito pacientes foram alocados em dois grupos de 34, de acordo com a técnica utilizada: grupo interescalênico (GI) e grupo seletivo (GS), sendo ambas as abordagens realizadas com neuroestimulador. No GI, após resposta motora adequada foram injetados 30 mL de levopubivacaína em excesso enantiomérico de 50% a 0,33% com adrenalina 1:200.000. No GS, após resposta motora do nervo supraescapular e axilar, foram injetados 15 mL da mesma substância em cada nervo. em seguida, realizada anestesia geral. Variáveis avaliadas: tempo para realização dos bloqueios, analgesia, consumo de opioide, bloqueio motor, estabilidade cardiocirculatória, satisfação e aceitabilidade pelo paciente. RESULTADOS: Tempo para execução do bloqueio interescalênico foi significativamente menor que para realização do bloqueio seletivo. Analgesia foi significativamente maior no pós-operatório imediato no GI e no pós-operatório tardio no GS. Consumo de morfina foi significativamente maior na primeira hora no GS. Bloqueio motor foi significativamente menor no GS. Estabilidade cardiocirculatória, satisfação e aceitabilidade da técnica pelo paciente não diferiram entre os grupos. Ocorreu uma falha no GI e duas no GS. CONCLUSÕES: Ambas as técnicas são seguras, eficazes com mesmo grau de satisfação e aceitabilidade. O bloqueio seletivo de ambos os nervos apresentou analgesia satisfatória, com a vantagem de proporcionar bloqueio motor restrito ao ombro.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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The physicochemical (pH, fat and total solids content), sensory (appearance, consistency and taste), and rheological characteristics of five different commercial brands of lactic beverages were determined. Rheological measurements were obtained at 5 degreesC and 25 degreesC using a Brookfield rheometer. The experimental data were described by the power law and Herschel-Bulkley models. The ANOVA of the results were conducted using an incomplete block design, and using Tukey test. Samples showed a significant difference (P less than or equal to 0.05%) for fat content and pH. There was a significant difference in total solids content only among Nestle (A), Batavo (C), and Parmalat (D) samples. Sensory evaluation showed more global acceptability for Nestle; however, Nestle and Vigor (E) lactic beverages obtained better results for appearance than for consistency and taste. Batavo obtained the best score for taste. All test samples exhibited non-Newtonian behavior, with thixotropy. Upward curves showed pseudoplastic behavior, while downward curves showed dilatant behavior with the exception of the Nestle sample, at 25 degreesC. Lactic beverages from all brands analyzed showed similar rheological behavior. (C) 2001 Elsevier B.V. Ltd. All rights reserved.

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Background: The aim of the present study was to evaluate the prevention and self-inspection behavior of diabetic subjects with foot at ulcer risk, no previous episode, who participated in the routine visits and standardized education provided by the service and who received prescribed footwear. This evaluation was carried out using a questionnaire scoring from 0-10 (high scores reflect worse practice compliance).Results: 60 patients were studied (30 of each sex); mean age was 62 years, mean duration of the disease was 17 years. As for compliance, 90% showed a total score <= 5, only 8.7% regularly wore the footwear supplied; self foot inspection 65%, 28,3% with additional familiar inspection; creaming 77%; proper washing and drying 88%; proper cutting of toe nails 83%; no cuticle cutting 83%; routine shoe inspection 77%; no use of pumice stones or similar abrasive 70%; no barefoot walking 95%.Conclusion: the planned and multidisciplinary educational approach enabled high compliance of the ulcer prevention care needed in diabetic patients at risk for complications. In contrast, compliance observed for the use of footwear provided was extremely low, demonstrating that the issue of its acceptability should be further and carefully addressed. In countries of such vast dimensions as Brazil multidisciplinary educational approaches can and should be performed by the services providing care for patients with foot at risk for complications according to the reality of local scenarios. Furthermore, every educational program should assess the learning, results obtained and efficacy in the target population by use of an adequate evaluation system.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Ants suffer a strong environmental influence and are sometimes conditioned for many social activities. To understand better this phenomenon in leaf-cutting ants, 24 colonies of Acromyrmex subterraneus brunneus (Hymenoptera: Formicidae) were conditioned for 2 months with 6 different plants (Citrus spp., Ligustrum spp., Acalypha spp., Eucalyptus spp., Alchornea triplinervia, Melia spp.), to verify alimentary preconditioning in plant selection. After the conditioning period, plants were offered simultaneously, to evaluate the acceptability of each plant species. During foraging, the workers did not exhibit alimentary source fidelity, which was familiarized. This fact suggests the absence of alimentary preconditioning, reinforcing the polyphagic foraging behavior of leaf-cutting ants.

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The respiratory and storage behavior of fresh cut 'Tommy Atkins' mango, naturally ripened (NR) or with use of ethylene (RE), were studied. Fruits were selected, washed and disinfected (200 mgCl.L-1) and stored for 12 hours at 10°C. After this period, they were processed under hygienic conditions at 10°C, packaged in polyethylene terephthalate (PET) trays or in styrofoam trays wrapped with stretchable polyvinyl chloride (PVC) film and stored for up to 15 days at 3°C. The products were evaluated regarding the evolution of internal atmosphere in the packing (O2 and CO 2), development of weight, appearance, shelf life and consumer acceptability. The respiratory rate was measured before and after processing every two hours. The yield of 'Tommy Atkins' mango to produce fresh cut product was 48.09±0.95%. Increase of the respiration rate of both mango samples was verified one hour after the preparation (NR = 17.75 mL CO 2.kg-1.h-1; RE = 28.29 mL CO 2.kg-1.h-1), followed by stabilization at 3.76 and 8.07 mL CO2/kg.h, respectively. The percentage of O2 in packages was stable in all treatments, 15-20% in PVC trays, 18-20% in PET tray. The percentage of CO2 was steady around 1.5-2.5%. The products lost fresh mass during the storage, from 0.06% to 0.30% for PET trays and from 0.15% to 1.61% for trays covered with PVC. The appearance was considered appropriate for commercialization until the 13th day, whereas product from mangoes ripened with application of ethylene was for 11 days, presenting browning in the external surface. The naturally ripened mango presented the best flavor and consumer preference in relation to the mango ripened with application of ethylene for 11 days of storage. The control of hygienic conditions during the production and storage was good and with safety for until 10 days.