bluuebunny/crossref_metadata_2025 huggingface dataset:
Thermodynamic and nutritional properties and drying kinetics of pequi (Caryocar brasiliense Cambess) mesocarp
Authors: Souza Jéssica L. F. , Oliveira Daniel E. C. , Plácido Geovana R. , Egea Mariana B. , Caliari Márcio , Silva Marco A. P. da
Published: August 2019

ABSTRACT The objectives of this study were to fit mathematical models to the experimental data of the drying of the pequi mesocarp, determine the effective diffusion coefficient, and to obtain activation energy and thermodynamic and nutritional properties in different drying conditions. The mesocarp of pequi fruits, with an initial moisture content of 5.05 (decimal, dry basis), was dried in a forced ventilation oven at temperatures of 40, 50, 60 and 70 °C until the final moisture content of 0.15 ± 0.01 (decimal, dry basis). The mathematical models were adjusted by non-linear regression analysis using the Gauss-Newton method, considering the magnitude of the coefficient of determination (R2), the mean relative error (P) and the estimated mean error (SE). Among the models analyzed, the Midilli model presented the best fit. The effective diffusion coefficient increased with increase in temperature, and the activation energy on drying was 11.011 kJ mol-1. The enthalpy decreased with an increase in the drying temperature, while the entropy and Gibbs free energy increased with the drying temperature. The product obtained from drying has low lipid and high carbohydrate concentration, while temperatures above 70 °C could cause denaturation and/or protein complexation. The temperature of 60 °C is most suitable to obtain flour of pequi mesocarp, due to the shorter processing time while maintaining the nutritional quality.
Soil physical and hydraulic properties in the Donato stream basin, RS, Brazil. Part 1: Spatial variability
Authors: Siqueira Tirzah M. , Louzada José A. S. , Pedrollo Olavo C. , Castro Nilza M. dos R. , Oliveira Marquis H. C. de
Published: August 2019

ABSTRACT The processes of water flow and water storage in the soil are directly associated with its hydraulic properties, which may vary significantly in space. Therefore, this study aimed to perform a spatial analysis of saturated hydraulic conductivity and the parameters of the soil water retention curve in the Donato basin, located in the municipality of Pejuçara, in the northwest region of the state of Rio Grande do Sul, Brazil, with geographic coordinates between 28º 25’ 34” S and 53º 40’ 30” W, and 28º 24’ 50” S and 53º 41’ 30” W, 590 m of altitude. Undisturbed soil samples (total of 55) were collected from August to November of 2012. The results have demonstrated larger variability for hydraulic conductivity and for the parameter α of the retention curve, and allowed identifying that the high spatial heterogeneity of the studied variables could be associated with factors such as climate, land use and land cover, sampling errors, sampling grid density and also the level of soil compaction.
Soil physical and hydraulic properties in the Donato stream basin, RS, Brazil. Part 2: Geostatistical simulation
Authors: Siqueira Tirzah M. , Louzada José A. S. , Pedrollo Olavo C. , Castro Nilza M. dos R. , Oliveira Marquis H. C. de
Published: August 2019

ABSTRACT Geostatistical simulation has been the most promising and used technique for the analysis of uncertainties of soil physical and hydraulic properties, with high spatial heterogeneity. This study carried out a stochastic analysis of saturated hydraulic conductivity (Ksat) and soil water retention curve parameters in the Donato stream basin, located in the municipality of Pejuçara, in the state of Rio Grande do Sul, Brazil, with geographic coordinates between 28º 25’ 34” S and 53º 40’ 30” W, and 28º 24’ 50” S and 53º 41’ 30” W, 590 m of altitude. Soil samples were collected during the period from August to November of 2012. Sequential Gaussian simulation technique was used to generate 100 random fields of each variable. The results showed great uncertainties for Ksat and the parameter α of the soil water retention curve. The uncertainties between the percentiles 5 and 95% for Ksat indicated values from 24 to 44 cm d-1, and for the parameter α, the uncertainties could be estimated from 0.622 to 1.122 cm-1.
Thermal comfort monitoring in aviaries by a real-time data acquisition system
Authors: Camargo Tiago F. B. , Silva Robson L. , Higa Márcio , Coutinho Mônica R. , Oliveira Júlio C. D. de , Conceição Wagner A. dos S.
Published: August 2019

ABSTRACT Thermal comfort inside broiler husbandry facilities is essential in obtaining good results in the production activity. Assessment of adequate thermodynamic conditions requires measurement and control, usually implying costs and specialized maintenance. The objective of this research was to monitor the temperature, relative humidity and air speed distributions by a developed low-cost, open-source and easy-to-use measurement system, using Arduino (hardware) and Scilab (software) for real-time data acquisition. Sensors were installed in a real facility (Cianorte, PR), with measurements for internal ambient (20 sensors for temperature/relative humidity, and two sensors for differential pressure, respectively 0.5 and 1.5 m high) and external ambient (pressure and wind speed, 1.5 m high). Data acquisition system has enabled communication with sensors which are easily read by the computer and stored in a data file. The developed data acquisition system proved to be efficient when applied in a commercial broiler husbandry facility, enabling real-time monitoring for thermal comfort parameters.
Objective structured clinical examination, OSCEs: an advance in the teaching and learning process in the student’s perception
Authors: DE OLIVEIRA Fabiana Aparecida Mayrink , PORTO Fernanda Ribeiro , RIBEIRO Cleide Gisele , HADDAD Ana Estela , DE OLIVEIRA Rodrigo Guerra , FERRAZ JÚNIOR Antônio Márcio Lima
Published: August 2019

Abstract Introduction The OSCE is a method of clinical competencies evaluation that has gained international popularity in medical and dental education. Objective The purpose of the present study was to describe the stages of development of the OSCE for the undergraduate course in Dentistry and to report the students' perception about this method of evaluation, regarding the degree of difficulty, time for each stage, importance of each station, number of stations, organization of the exam, as well as the total time for the OSCE. Material and method This research was an observational and cross-sectional study, composed of the carry out of an OSCE and later application of an evaluative questionnaire to the students who were in the fourth semester of the Dentistry course. These students had basic knowledge and an intermediate level of competences, compatible with their stage of education. Result As regards the number of stations, 43(97.7%) of the students responded that this was appropriate, OSCE process as a whole was very well organized (n=25; 56.8%), organized (n=17; 38.6%) or not very organized (n=1; 2.27%) and about the total time of the OSCE process, 29(65.9%) reported that it was appropriate; 10 (2.27%) said that it was short; 4 (9.09%), that it was long. Conclusion The student’s perception was positive especially regarding to organization and the time attributed to each station. Furthermore, the students considered that the topics and questions applied in each station were relevant.
Persistence of malathion used in dengue control on household surfaces
Authors: Ferreira Regina Cristina Batista , Papini Solange , Luchini Luiz Carlos , Vieira Eliane
Published: August 2019

ABSTRACT: Dengue is a viral infection transmitted by the mosquito Aedes aegypti. In Brazil, one of the insecticides used to control the mosquito is malathion, which can be diluted in vegetable oil (1:2 v/v). The purpose of this study was to understand the persistence of malathion on different surfaces and soil. Surfaces were contaminated by malathion and then washed with water and soap. The water used to clean the surfaces was extracted and analyzed by gas chromatography with an FID detector. Soil samples received malathion 14C-TG diluted in vegetable oil (1:2 v/v) and were analyzed zero, 3, 7, 18, 32, 60, 120, 240, and 360 days after the application in a liquid scintillation analyzer. Results showed a high persistence of malathion on porous surfaces. Moreover, it did not degrade in the soil for the first 120 days.
Relationship of Neotropical otter vestiges with environmental and anthropogenic factors
Authors: ANDRADE Ana Marta , ARCOVERDE Danilo Leal , ALBERNAZ Ana Luisa
Published: August 2019

ABSTRACT The Neotropical otter, Lontra longicaudis (Mustelidae) is a semi-aquatic mustelid that exploits a variety of freshwater habitats. To understand the relative influence of human activities and environmental factors affecting its distribution and habitat use, we conducted systematic, seasonal surveys of otter signs along the middle Guamá River, in Pará state in the eastern Brazilian Amazon. We applied generalized additive models to compare distribution of otters along the river with data collected on environmental factors (landcover type derived from satellite imagery, and in situ measurements of physicochemical water characteristics) and anthropogenic factors (fishing gear in the river and human habitation along the river). Most otter signs (indicators of otter habitat use) occurred along the shoreline of the main river channel during the dry season; we observed fewer signs during peak flow, probably because the shoreline and floodplain are flooded, which hid signs and made access to the floodplain difficult. The best-fit model included variables for proportion of forest, presence of fishing gear and boats, bank steepness, and presence of rock formations and sand banks. Otter occurrence was negatively related to forested area and positively related to the presence of fishing gear and boats. Otters are likely attracted to fish trapped in fishing gear because they can easily predate on the trapped fish.
First record of Thaumastocoris peregrinus (Hemiptera, Thaumastocoridae) in Pará state, Brazil
Authors: SALIBA Ivy Laura , LUNZ Alexandre Mehl , BATISTA Telma Fátima , SCHWARTZ Gustavo
Published: August 2019

ABSTRACT Thaumastocoris peregrinus (Hemiptera, Thaumastocoridae) is a phytophagous pest of eucalyptus plantations. It was introduced in Brazil in 2008, and expanded rapidly due to its adaptive capacity to different climatic conditions. Eucalyptus has been planted in the Brazilian Amazon since the 1980s, being used in silvopastoral systems and for cellulose production. Since its introduction in the southernmost Brazilian state of Rio Grande do Sul, T. peregrinus has expanded its geographical distribution to 117 municipalities in states in the south (Rio Grande do Sul, Santa Catarina and Paraná), southeast (São Paulo, Espirito Santo, Rio de Janeiro and Minas Gerais), mid-west (Mato Grosso do Sul and Goiás) and northeast (Sergipe) of the country. Here we report the first record of T. peregrinus in the Brazilian Amazonian state of Pará.
The Tonkin weakfish, Cynoscion similis (Sciaenidae, Perciformes), an endemic species of the Amazonas-Orinoco Plume
Authors: CAIRES Rodrigo Antunes , SANTOS Wagner. C. R. dos , MACHADO Leonardo , OLIVEIRA Claudio , CERQUEIRA Najila N. C. D. , ROTUNDO Matheus Marcos , OLIVEIRA Cintia , MARCENIUK Alexandre P.
Published: August 2019

ABSTRACT Despite its importance in biogeographical, ecological, and commercial terms, the fish fauna of the northern Brazilian coast is still poorly known, representing the least sampled portion of the Brazilian Exclusive Economic Zone. We collected Tonkin weakfish, Cynoscion similis specimens during extensive surveys of the northern Brazilian coast and concluded that C. similis is common in this region. While the species had not previously been reported for the northern Brazilian state of Pará, it may have been recorded in studies of industrial fisheries, being identified only as Cynoscion sp. or by the common name pescada negra. This reinforces the need for the reliable taxonomical identification of species, to guarantee the collection of accurate data on ecology and fisheries, and ultimately, support the development of effective conservation strategies. Here we provide additional morphological and molecular data to distinguish Cynoscion similis from the closely related Cynoscion jamaicensis, and other congeners.
New record of Blepharicnema splendens (Diptera, Calliphoridae, Luciliini) and range expansion in Caquetá, Colombia
Authors: RAMOS-PASTRANA Yardany , CÓRDOBA-SUAREZ Eric , WOLFF Marta
Published: August 2019

ABSTRACT Blepharicnema splendens is a dipteran with occurrence restricted to the Neotropical Andean mountain forests from 1,400 to 2,500 masl. We surveyed the species using Van Someren-Rydon traps with decaying fish as bait in four sites (veredas) in the Eastern Cordillera, in the Municipality of Florencia, Caquetá, Colombia. A total of 221 individuals were collected in the four localities. The Vereda Las Brisas had the highest abundance, with 104 specimens (45.4%), followed by El Vergel, 76 (33.2%), Tarqui, 46 (20.1%) and Los Lirios, 2 (0.9%). The record of this species in the mountainous ecosystems of the Department of Caquetá expands the known distribution of B. splendens and adds to the incipient knowledge on the diversity of Diptera in this region.
Effects of the introduction of an omnivorous fish on the biodiversity and functioning of an upland Amazonian lake
Authors: NOBRE Regina L. G. , CALIMAN Adriano , GUARIENTO Rafael D. , BOZELLI Reinaldo L. , CARNEIRO Luciana S.
Published: August 2019

ABSTRACT The introduction of nonnative species is one of the main threats to freshwater ecosystems. Although omnivory and intraguild predation are common in those systems, little is known about the effects of introduced omnivorous fish on pelagic and littoral communities. This study tested predictions of food-web theory regarding the effects of omnivorous fish introduction on previously fishless lakes in the Amazonian uplands of Serra dos Carajás, Pará, Brazil. The trophic structure of two similar lakes, one with and the other without the introduced omnivorous fish Astyanax bimaculatus, was compared using a data series of biotic variables collected from both lakes twice a year from 2010 to 2013. Zooplankton was more abundant in the lake with fish, and the zooplankton composition differed between lakes. Phytoplankton richness and chlorophyll-a were higher in the lake with the introduced fish than in the fishless lake regardless of phosphorus limitation. For the benthic macroinvertebrate communities, species richness and biomass were higher in the fishless lake. Our results also indicate that A. bimaculatus has the potential to link pelagic and littoral habitats through nutrient cycling. The differences observed between the studied lakes are consistent with predictions from food-web theory regarding the effects of multichain omnivorous fish on trophic dynamics. Despite limitations regarding replication at the ecosystem level, it is possible to infer from our findings that the introduction of an omnivorous fish might have changed lake overall functioning.
Diversity and abundance of green lacewings (Neuroptera: Chrysopidae) in a Conilon coffee plantation in Acre, Brazil
Authors: MARTINS Caleb Califre , SANTOS Rodrigo Souza , SUTIL Weidson Plauter , OLIVEIRA José Fernando Araújo de
Published: August 2019

ABSTRACT Coffea canephora (Conilon coffee) has great economic importance for the state of Acre, in northern Brazil. The use of insecticides in this crop has increased considerably in recent years. In order to find species of green lacewing (Chrysopidae, Neuroptera) with potential for use in biological pest control in coffee plantations, we sampled green lacewings during one year in an experimental plantation of Conilon coffee in Acre, in order to assess the diversity, abundance and seasonal occurrence of Chrysopidae species. Samplings were carried out weekly using an entomological net. Overall, 1079 specimens of seven green lacewing species were collected: Ceraeochrysa cincta, Ceraeochrysa claveri, Ceraeochrysa cubana, Ceraeochrysa everes, Chrysoperla externa, Leucochrysa (Nodita) cruentata and Leucochrysa (Nodita) marquezi. Ceraeochrysa cubana was the dominant and constant species, comprising 97% of the sampled specimens and occurring in 82% of the weekly samples. The abundance and constant presence of C. cubana, which preys upon several agricultural pests and has shown resistance to various insecticides, make this species a potential candidate for future programs of biological control in Conilon coffee plantations in the southwestern Brazilian Amazon region.
DRUG CONSUMPTION, KNOWLEDGE ON THE CONSEQUENCES OF CONSUMPTION AND ACADEMIC PERFORMANCE AMONG COLLEGE STUDENTS IN SAN SALVADOR, EL SALVADOR
Authors: Olano Rodrigo Francisco Pena , Wright Maria da Gloria M.
Published: August 2019

ABSTRACT Objective: determine the relationship among drug consumption, knowledge on the consequences of consumption and academic performance, for alcohol cocaine and marijuana, among undergraduate students of social sciences and health of San Salvador, El Salvador. Method: the used method was a cross-sectional survey, with a convenience sample of 250 university students. A modified version of the combination of two instruments was applied evaluating the variables for the knowledge on the consequences, pursuing the knowledge of a student about the adverse effects of the biological, psychological and social categories related to consumption of the drugs under study. Drug consumption was evaluated by consulting the student whether or not they used drugs at any time or in the last 3 months. Academic performance was evaluated by consulting students on the average in which they are applied on a scale of 1 to 10. Results: the results showed that 88.1% of the survey participants have a broad knowledge on the consequences of consuming alcoholic beverages; 45.5% on the consequences of marijuana use and 55.7% know the consequences of cocaine consumption. While 28.4% have consumed alcohol in the last year, 6.5% have consumed marijuana and 1.7% cocaine. The relationship of alcohol consumption with the knowledge on each of the consequences reflected a very low influence, while the larger is the knowledge obtained from these consequences caused by the use of the drugs under study, the lower is the consumption. Conclusion: the use of alcohol, cocaine and marijuana is not related to academic performance, indicating very low positive and negative correlations according to each case.
ATTITUDES TOWARDS PEOPLE WITH PROBLEMATIC DRUG USE IN THE CITY OF LOJA, ECUADOR
Authors: Delgado Cristina Alexandra , Brands Bruna
Published: August 2019

ABSTRACT Objective: analyze attitudes toward people with problematic drug use in the city of Loja, Ecuador. Method: a quantitative, cross-sectional, preliminary study using survey methodology aimed at collecting data on attitudes towards people with problematic drug use by residents in the city of Loja, Ecuador. The sample size is 121 individuals. This study is part of a multi-center investigation that involves 10 universities and a National Drug Council in Latin America. Results: the results revealed that attitudes toward people with problematic uses of alcohol are positive while attitudes toward people with problematic uses of other drugs such as marijuana and cocaine are ambivalent. It also shows that ambivalence prevails according to the majority of socio-demographic variables, differing in the masculine gender, people in the range of 18-29 years; those who lives with their partner; those who have a higher education than high school who have a positive attitude towards people with problematic uses of alcohol. And the scale that presents the greatest difficulties is the area of personal contact with negative attitudes towards the users of marijuana and cocaine. Conclusion: it is vital to continue researching about stigma, social distance and attitudes towards people who use drugs in the Ecuadorian context, its impact on treatment and social integration and the most appropriate information strategies to avoid stigma.
PERCEPTION OF DAMAGE AND BENEFITS ASSOCIATED TO THE USE OF MARIJUANA IN ADOLESCENTS, VIÑA DEL MAR, CHILE
Authors: Tapia María Gabriela Morgado , Khenti Akwatu
Published: August 2019

ABSTRACT Objective: analyze the perception of harm and benefits, and its association with the use of marijuana in high school students, as well as the intention to use it in a context of regulatory changes. Method: a quantitative, exploratory, cross-sectional study was designed, applying a self-administered questionnaire to 268 high school students. Results: The results showed that the declared consumption in the sample is higher than that obtained in previous studies in Chile, which had already warned of the increase in prevalence, compared to previous measurements. There is a low perception of risk associated with consumption and insecurity regarding benefits. In the framework of regulatory changes, no change was observed in the intention of use. Adolescent consumers would continue to do so as before, while those who have not consumed it, 25% would try it, and 60% would still not use it. Conclusions: The current discussion in the country has focused on the effect that the change in the law would have, by itself, on adolescent consumption, however, it is relevant to direct efforts towards the perceptions of risk and benefits that they have, in order to stop the observed increasing in consumption in the country, in the latest studies.
PEER ASSOCIATION AND PERCEPTION OF HARMS AND BENEFITS ASSOCIATED MARIJUANA USE AMONG JAMAICAN ADOLESCENTS
Authors: Wynter Jason , Hynes Marya
Published: August 2019

ABSTRACT Objective: to examine the relationship between peer association and perception of harms and benefits associated marijuana use among Jamaican adolescents. Method: the purpose of the study is to examine the relationship between peer association and perception of harms and benefits associated with marijuana use among 300 Jamaican adolescents in grades 10 and 11. Results: lifetime prevalence for marijuana use was higher for total males 34% compared to total females 26%. Overall lifetime prevalence roused by 4% in the move from grade 10 or form 4 to grade 11 or fifth form. Data reveal the mean age for first use at age 12 years. Data also revealed that males were more likely to have friends who use marijuana than their female counterpart. Conclusion: there was a significant difference in opinion relating to perception of harms of marijuana use and peer association, which was evidenced with a weak correlation of .29. Also, there was a significant difference in benefits of marijuana use by peer association, with a moderate correlation of .31.
Atividade biológica e quantificação de compostos bioativos em extrato de erva-mate e sua aplicação em hambúrguer de peixe
Authors: Tonet Andressa , Zara Ricardo Fiori , Tiuman Tatiana Shioji
Published: August 2019

Resumo A erva-mate possui compostos biologicamente ativos com aplicação industrial. Cafeína, rutina e ácido clorogênico presentes neste produto possuem atividade antioxidante e o último ainda é antimicrobiano. Este estudo objetivou avaliar a atividade biológica do extrato de erva-mate e quantificar compostos bioativos, bem como aplicar o extrato em hambúrguer de peixe para determinar seu poder conservante. A atividade antioxidante foi avaliada por DPPH (2,2-difenil-1-picrihidrazila) e FRAP (poder de redução do ferro). Foram quantificados compostos fenólicos totais e flavonoides por espectrofotometria, e cafeína, rutina e ácido clorogênico, por cromatografia líquida de ultraeficiência. A atividade antimicrobiana foi determinada pela concentração inibitória mínima (CIM). Testaram-se associações de extrato com o conservante sintético butil-hidroxi-anisol (BHA). Hambúrgueres de peixe foram incorporados com extrato de erva-mate e foram feitas análises de composição centesimal, oxidação lipídica e microbiológica por 28 dias. O extrato apresentou para DPPH IC50 de 7,91 µg mL-1, FRAP de 4.922,67 µmol de Fe (II) g-1, 104,54 EAG g-1 de fenólicos totais, 23,11 EQ g-1 de flavonoides e 49,6, 34,5 e 23,1 mg g-1 de ácido clorogênico, cafeína e rutina, respectivamente. O extrato mostrou CIM de 10, 5 e 10 mg mL-1 contra Escherichia coli, Staphylococcus aureus e Salmonella enterica, respectivamente. A combinação de extrato com BHA reduziu a quantidade de conservante sintético para a mesma atividade antioxidante e mostrou caráter aditivo para S. aureus. Os hambúrgueres de peixe com 1% de extrato ou com BHA exibiram diferença estatística na contagem de mesófilos em relação ao controle. Assim, observou-se que o extrato de erva-mate apresentou atividade biológica e o crescimento de mesófilos foi inibido nos hambúrgueres de peixe incorporados com BHA ou 1% de extrato, de forma que os compostos fenólicos quantificados seriam os prováveis agentes conservantes.
El análisis de imágenes como herramienta de monitoreo en la deshidratación de rodajas de banana
Authors: Baima José Sebastián , Ribotta Pablo Daniel
Published: August 2019

Resumen El objetivo de este trabajo fue evaluar los cambios morfométricos, fractales y de color durante la deshidratación de rodajas de banana mediante el uso de análisis de imágenes y la relación de estos parámetros con la cinética de secado. El secado convectivo se realizó entre 75 °C y 134 °C a una velocidad de aire de 0,65 m s-1. Los resultados mostraron que las imágenes tomadas proporcionaron información cuantitativa de los cambios morfométricos (reducción de área y circularidad, y aumentos del perímetro) por efecto de los tratamientos térmicos. El análisis de la textura fractal detectó cambios en la intensidad de los pixeles, indicando que las superficies resultaron más complejas e irregulares a medida que disminuyó el contenido de humedad del producto. La dimensión fractal de contorno (DFcont) aumentó con el tiempo de secado. En relación al color del producto seco, los parámetros a* y b* aumentaron, mientras que la Luminosidad (L*) disminuyó, lo cual está asociado al oscurecimiento de las rodajas e influenciado por el aumento de la temperatura. Las micrografías determinaron la presencia de poros que fueron aumentando en cantidad cuando incrementó la temperatura. Los resultados muestran que el análisis de imágenes puede ser empleado como herramienta de monitoreo debido a su versatilidad, bajo costo, rapidez de respuesta, además de no ser una técnica destructiva.
UM CURRÍCULO NA INTEGRAÇÃO ENSINO-SERVIÇO DO PROGRAMA MAIS MÉDICOS E POSSÍVEIS EFEITOS CULTURAIS
Authors: Silva Maria Patrícia , Paraíso Marlucy Alves
Published: August 2019

Resumo O estudo teve como objetivo identificar mudanças em curso na formação de profissionais da medicina desencadeadas pelas demandas do Programa Mais Médicos. As discussões foram guiadas de acordo com formulações dos estudos culturais no campo do currículo. Analisaram-se artigos e relatórios de pesquisa sobre efeitos que conectam trabalho, aprendizado e mudanças nas práticas de médicos inseridos no Programa. O contexto de fortalecimento e construção do Sistema Único de Saúde, algumas reformas e agendas políticas que alcançam o currículo formal e, recentemente, a implementação do Programa Mais Médicos propriamente dito, são ações identificadas como possibilidades criadas e como espaços onde acontecem novas práticas no interior de uma cultura profissional ainda biomédica/flexneriana. Os resultados confirmaram micromudanças no Programas Mais Médicos que são tratadas como efeitos culturais, postas em prática na integração ensino-serviço, em que se verifica a aproximação de um trabalho mais humanizado.
Assistência obstétrica/neonatal: ampliação da prática clínica do enfermeiro na Atenção Primária
Authors: Amorim Tamiris Scoz , Backes Marli Terezinha Stein , Santos Evangelia Kotzias Atherino dos , Cunha Kamylla Santos da , Collaço Vânia Sorgatto
Published: August 2019

Resumo Objetivo Compreender o significado da ampliação da prática clínica do enfermeiro na atenção obstétrica e neonatal no contexto da atenção primária. Métodos Pesquisa qualitativa, com o referencial teórico filosófico do Pensamento Complexo de Edgar Morin e com o referencial metodológico da Teoria Fundamentada nos Dados. As etapas de coleta, análise e construção da teoria ocorreram em sequências alternadas, entre setembro de 2016 a setembro de 2017. A saturação teórica dos dados ocorreu com a inclusão de 11 entrevistas individuais com enfermeiras da atenção primária e com quatro observações participantes. Os dados foram organizados por meio do software NVIVO10® e analisados em três etapas: codificação aberta, axial e integração. Resultados Emergiu o fenômeno central “Provocando mudanças na atuação do enfermeiro da atenção primária” e a três categorias: Compreendendo os significados da gestão do cuidado de Enfermagem na atenção primária; lidando com o movimento antagonista e regulador que influencia a qualidade e melhorando a qualidade para promover a resolutividade da atenção primária. Conclusão Os significados do movimento de liderança em prol da ampliação da prática clínica do enfermeiro na Atenção Primária relacionam-se com: as resistências na postura de alguns profissionais, a inconstância de recursos humanos e materiais, mas, sobretudo, com a busca pela essência do cuidar.
Construção e validação de cartilha para prevenção do excesso ponderal em adolescentes
Authors: Moura Jayne Ramos Araújo , Silva Kadija Cristina Barbosa da , Rocha Aparecida do Espirito Santo de Holanda , Santos Sinderlândia Domingas dos , Amorim Thais Raiane da Silva , Silva Ana Roberta Vilarouca da
Published: August 2019

Resumo Objetivo Desenvolver e validar uma cartilha educativa para prevenção do excesso de peso em adolescentes. Métodos Estudo metodológico desenvolvido em quatro etapas: diagnóstico situacional; levantamento bibliográfico; elaboração da cartilha e validação do material por especialistas no assunto, 15 juízes (conteúdo e design) e representantes do público-alvo, 36 adolescentes escolares. Para a coleta de dados, foram utilizados três questionários distintos, de acordo com o foco de avaliação de cada grupo de participantes. Os dados foram analisados por meio da estatística descritiva, avaliação do Índice de Validade de Conteúdo, sendo considerado item validado o que apresentar valor igual ou superior a 0,78, e nível de concordância, apresentando validação o item que obtiver concordância mínima de 75% nas respostas positivas. As observações dos juízes foram analisadas e, quando necessário, a cartilha foi modificada. Resultados O índice de validade de conteúdo médio foi de 0,87 e 0,96 por meio das análises dos juízes de conteúdo e de design, respectivamente. As principais sugestões tecidas por eles versavam acerca da substituição ou troca de termos e adequação de textos. Em relação ao público-alvo, participaram adolescentes de 14 a 18 anos. O nível de concordância nas respostas positivas dadas pelos adolescentes foi de 82% e as principais sugestões estiveram associadas às cores e ilustrações da cartilha. Conclusão A cartilha mostrou-se válida e confiável para utilização como tecnologia educativa em intervenções com adolescentes que visem a torná-los agentes de mudança e protagonistas do cuidado com seu corpo.
Construção de serious games para adolescentes com diabetes mellitus tipo 1
Authors: Serafim Andréia Régia Rodrigues de Matos , Silva Amanda Newle Sousa , Alcântara Caroline Magalhães de , Queiroz Maria Veraci Oliveira
Published: August 2019

Resumo Objetivo Construir serious games educativo para adolescentes com diabetes mellitus tipo 1. Métodos Pesquisa metodológica, fundamentado no design centrado no usuário e efetivado em três etapas: revisão de literatura e envolvimento dos sujeitos; concepção e produção do protótipo; avaliação da usabilidade. Resultados a produção do serious games foi pautada em literatura científica e sugestões de adolescentes. O conteúdo educativo foi apresentado pelo personagem Didi sobre hábitos de vida diária: acordar, realizar higiene pessoal, monitorização da glicemia capilar e aplicação de insulina. Neste percurso, o jogador observa ações terapêuticas incluindo escolhas de alimentos saudáveis. Na avaliação de usabilidade, os adolescentes consideraram satisfatórios os requisitos de jogabilidade, conteúdo e design. Conclusão o teste de usabilidade teve validação positiva e as sugestões contribuíram para melhoria da qualidade das funções e interação, favorecendo o alcance das metas do jogo. Assim, a tecnologia apresenta propriedades para melhorar os cuidados dos adolescentes com diabetes mellitus tipo 1.
Completude dos prontuários de idosas com câncer de mama: estudo de tendência
Authors: Brandão-Souza Camila , Amorim Maria Helena Costa , Zandonade Eliana , Fustinoni Suzete Maria , Schirmer Janine
Published: August 2019

Resumo Objetivo Avaliar a completude e a tendência de completude de dados dos prontuários de idosas acometidas por câncer de mama, diagnosticadas e atendidas entre os anos de 2001 e 2006 em um centro de referência em saúde da mulher do Estado de São Paulo. Métodos Estudo descritivo analítico baseado em dados secundários. Para análise da não completude, utilizou-se a classificação: excelente (< 5%), bom (5 a 10%), regular (10 a 20%), ruim (20 a 50%) e muito ruim (≥50%). Resultados Variáveis socioeconômicas e demográficas, bem como as de fatores de risco e comportamentais predominaram dentre as classificadas como regular, ruim e muito ruim. Os melhores escores foram das variáveis pós-tratamento, seguidas pelas relacionadas ao diagnóstico e ao tratamento. A única variável com tendência de não completude decrescente foi história familiar de câncer de mama (p = 0,05). Apresentaram tendência de não completude crescente: raça/cor (p = 0,01), anos de estudo (p = 0,01), uso de contraceptivos orais (p = 0,002), tempo de uso de contraceptivos orais (p = 0,002), reposição hormonal (p = 0,007) e amamentação (p = 0,004). Conclusão Dentre as variáveis classificadas como regular, ruim e muito ruim, a tendência de completude predominou como constante, seguida pela tendência crescente de não completude; apenas uma variável apresentou melhora da tendência de completude. O registro completo dos dados em prontuário é tarefa inerente de toda a equipe de saúde, primordial para estabelecer protocolos da assistência, no desenvolvimento de pesquisa, bem como na implementação de políticas públicas de saúde.
Violência ocupacional na equipe de enfermagem: prevalência e fatores associados
Authors: Tsukamoto Sirlene Aparecida Scarpin , Galdino Maria José Quina , Robazzi Maria Lucia do Carmo Cruz , Ribeiro Renata Perfeito , Soares Marcos Hirata , Haddad Maria do Carmo Fernandez Lourenço , Martins Júlia Trevisan
Published: August 2019

Resumo Objetivo Identificar a prevalência e os fatores associados à violência ocupacional na equipe de enfermagem. Métodos Trata-se de um estudo transversal realizado com uma amostra de 242 trabalhadores de enfermagem de um hospital universitário da Região Sul do Brasil. A coleta de dados ocorreu de janeiro a junho de 2018, por meio de um questionário de caracterização sociodemográfica e ocupacional e o Questionário para Avaliação da Violência no Trabalho Sofrida ou Testemunhada por Trabalhadores de Enfermagem. Os dados foram analisados por estatística descritiva e regressão logística múltipla. Resultados A prevalência de violência física foi de 20,2%; de abuso verbal, 59,1%; e a de assédio sexual foi de 12,8%. Os fatores associados à violência física foram ser testemunha de agressão física ocupacional (p<0,001; ORajustado: 5,757) e relacionamento interpessoal ruim (p=0,043; ORajustado: 2,172); ao abuso verbal, ser testemunha de violência verbal no ambiente de trabalho (p<0,001; ORajustado: 11,699), ser vítima de violência física (p=0,043; ORajustado: 2,336) e falta de reconhecimento profissional (p=0,004; ORajustado: 0,361); e ao assédio sexual, ser testemunha desse tipo de assédio (p=0,030; ORajustado: 3,422), ser vítima de abuso verbal (p=0,031; ORajustado: 3,116), trabalhar no turno noturno (p=0,036; ORajustado: 0,396) e idade mais jovem (p=0,001; ORajustado: 0,924). Conclusão A equipe de enfermagem foi vítima de diferentes tipos de violência no trabalho e associaram-se a ela, principalmente, os fatores ocupacionais, como testemunhar a violência ocupacional.
Construção e validação de conteúdo de cartilha educativa para prevenção de quedas no hospital
Authors: Ximenes Maria Aline Moreira , Fontenele Natália Ângela Oliveira , Bastos Ismael Brioso , Macêdo Thamires Sales , Galindo Neto Nelson Miguel , Caetano Joselany Áfio , Barros Lívia Moreira
Published: August 2019

Resumo Objetivo Construir e validar cartilha educativa para prevenção de quedas no hospital. Métodos Estudo metodológico desenvolvido a partir da construção, validação e avaliação da cartilha por 22 enfermeiros e 22 pacientes internados em clínica médica. Para a validação com juízes, avaliou-se objetivo, estrutura/apresentação e relevância do material e, na avaliação com pacientes, aplicou-se o instrumento Suitability Assesment of Materials (SAM). Utilizou-se o Índice de Validade de Conteúdo (IVC) para análise de cada etapa da validação, considerando válido os iguais ou superiores a 0,80. Resultados A cartilha intitulada “Cuidados para não cair nessa” é composta por 20 páginas. Na validação de conteúdo, os profissionais atribuíram o IVC global de 1,0 para objetivo, estrutura/apresentação e relevância do material. Na avaliação dos pacientes, o IVC global da cartilha foi de 0,98. Conclusão A cartilha educativa é considerada válida quanto ao conteúdo e compreensível pelos pacientes de forma que possui utilização viável na educação em saúde para prevenção de quedas no hospital.
Avaliação do ambiente da prática profissional da enfermagem em instituições de saúde
Authors: Gasparino Renata Cristina , Ferreira Thelen Daiana Mendonça , Carvalho Kamila Mariana Adami de , Rodrigues Elke Sandra Alves , Tondo Juliana Cristina Abatte , Silva Vanessa Abreu da
Published: August 2019

Resumo Objetiv Avaliar o ambiente hospitalar onde a enfermagem exerce sua prática comparando hospitais públicos e privados e descrever as características que receberam avaliação desfavorável (≤ 2,5 pontos) na percepção dos profissionais. Métodos Estudo comparativo e transversal realizado em cinco hospitais (dois públicos - A e B e três privados - C, D e E) de um município do interior do estado de São Paulo, com 1773 profissionais de enfermagem. Os instrumentos utilizados foram: ficha para caracterização da amostra e a versão brasileira da Practice Environment Scale. Na análise dos dados, foram utilizadas estatísticas descritivas e inferenciais. Para comparar os hospitais foi utilizado o teste Kruskall Wallis, seguido pelo pós-teste de Dunn e a regressão multinomial. Resultados Na comparação dos hospitais, os hospitais D e E alcançaram médias superiores aos demais e diferenças significantes (p<0,0001) foram obtidas com relação às cinco subescalas do instrumento utilizado. Na regressão multinomial, o hospital D obteve 5,8; o E 5,2; o C 3,0 e o A 2,7 chances de possuir um ambiente mais favorável, quando comparados ao hospital B. Os itens com nota inferior a 2,5 foram associados, especialmente, a falta de oportunidade de desenvolvimento, reconhecimento, gestão participativa e dimensionamento adequado. Conclusão Os hospitais privados apresentaram melhor desempenho quando comparados aos públicos e as características que receberam pior avaliação estavam relacionadas à participação dos enfermeiros nos assuntos hospitalares, fundamentos voltados para a qualidade, suporte dos gestores à equipe e adequação de recursos.
Jogos eletrônicos na atenção à saúde de crianças e adolescentes: revisão integrativa
Authors: Brandão Isabelle de Araújo , Whitaker Maria Carolina Ortiz , Oliveira Márcia Maria Carneiro , Lessa Andrea Broch Siqueira Lusquinhos , Lopes Tamily Freitas Santos , Camargo Climene Laura de , Silva Josielson Costa da , Moraes Jessica Alves Sacramento de
Published: August 2019

Resumo No contexto atual encontramos brincadeiras que envolvem tecnologias avançadas, como o uso de notebooks, smartphones e videogames, sejam no cenário hospitalar, ambulatorial, em clínicas ou em casa, esses dispositivos inovadores estão inseridos na promoção, prevenção, tratamento e recuperação da saúde. Diante do exposto, este estudo tem como objetivo descrever através de revisão integrativa a utilização de jogos eletrônicos na atenção à saúde da criança e adolescentes. Trata-se de uma revisão da literatura nacional e internacional, dos artigos publicados entre os anos de 2007 a 2017, que abordam as implicações do uso de jogos eletrônicos. A coleta de dados foi realizada no período entre janeiro e abril de 2018, por meio de consulta na Biblioteca Virtual em Saúde (BVS), selecionando-se as bases de dados (MEDLINE, LILACS e BDENF) utilizando os Descritores em Ciências da Saúde (DeCS), pela Biblioteca Virtual em Saúde (BVS). Foram utilizados os seguintes descritores: “Criança hospitalizada/ Child Hospitalized”; “Jogos de vídeo/Video Games”; “Promoção da saúde/Health Promotion”. A análise foi realizada a partir da amostra final com 11 artigos. Diante dos achados, foi possível identificar que a literatura aborda questões relacionadas na utilização de jogos eletrônicos. Temáticas relacionadas com promoção, prevenção, tratamento e recuperação da saúde em situações de doenças crônicas e o estímulo de atividades físicas, foram evidenciados no estudo. Com isso, percebe-se a relevância que os profissionais de saúde, em especial os de enfermagem, têm em saber que os jogos eletrônicos podem auxiliar no cuidado de crianças com doenças agudas ou crônicas, que estejam ou não hospitalizadas.
Evidências científicas sobre a associação entre burnout e síndrome metabólica: revisão integrativa
Authors: Merces Magno Conceição das , Gomes Antonio Marcos Tosoli , Coelho Julita Maria Freitas , Servo Maria Lúcia Silva , Marques Sergio Correa , D’Oliveira Júnior Argemiro
Published: August 2019

Resumo Objetivo Avaliar as evidências científicas disponíveis na literatura sobre a associação entre Síndrome de Burnout e Síndrome Metabólica. Métodos Revisão integrativa da literatura, com buscas nas bases de dados do Cumulative Index to Nursing and Allied Health Literature, National Library of Medicine National Institutes of Health, Web of Science, Scopus, Cochrane Library, Latin American and Caribbean Center on Health Sciences Information, Scientific Eletronic Library Online e Springer Link. Os artigos selecionados foram analisados de acordo com a Agency for Healthcare Research and Quality. Resultados A maioria (80%) dos 5 artigos que atenderam aos critérios de seleção estava na língua inglesa e indexada nas bases de dados Web of Science e Scopus. Dentre os trabalhos, 80% tinham médicos como autores principais. O continente asiático (Israel, Japão e China) concentrou a maior parte de produção. Não ocorreu predominância de desenho de estudo. A área financeira correspondeu a 60% do público pesquisado. Conclusão As evidências disponíveis na literatura são incipientes, apenas 20% dos artigos elegíveis apresentou associação entre as síndromes estudadas e os demais, indicam associação entre Burnout e componentes da SM separadamente.
Differences and similarities in the long-latency auditory evoked potential recording of P1-N1 for different sound stimuli
Authors: Lunardelo Pamela Papile , Simões Humberto de Oliveira , Zanchetta Sthella
Published: August 2019

ABSTRACT Purpose: this study aimed at illustrating the similarities and differences in the recording of components P1 and N1 for verbal and non-verbal stimuli, in an adult sample population, for reference purposes. Methods: twenty-one adult, eutrophic individuals of both sexes were recruited for this study. The long-latency auditory evoked potential was detected by bilateral stimulation in both ears, using simultaneous recording, with non-verbal stimuli and the syllable /da/. Results: for non-verbal and speech stimuli, N1 was identified in 100.0% of the participants, whereas P1 was observed in 85.7% and 95.2% individuals for non-verbal and speech stimuli, respectively. Significant differences were observed for the P1 and N1 amplitudes between the ears (p <0.05); the P1 component, in the left ear, was higher than that in the right ear, whereas the N1 component was higher in the right one. Regarding the stimuli, the amplitude and latency values of N1 were higher for speech, whereas in P1, different results were obtained only in latency. Conclusion: the N1 component was the most frequently detected one. Differences in latency and amplitude for each stimuli occurred only for N1, which can be justified by its role in the process of speech discrimination.
Compensatory strategies for the alveolar flap [ɾ] production in the presence of ankyloglossia
Authors: Martinelli Roberta Lopes de Castro , Marchesan Irene Queiroz , Berretin-Felix Giédre
Published: August 2019

ABSTRACT Purpose: to analyze the compensatory strategies used by subjects with ankyloglossia for the production of the consonantal alveolar flap sound /ɾ/. Methods: a cross-sectional analytic observational comparative study was conducted with 88 subjects, 44 being diagnosed with ankyloglossia and 44 with normal lingual frenulum, matched by age and gender. They were asked to repeat the syllable /ra/ five times in a row. Video recordings of the speech were taken. Frame by frame analysis of all recordings were performed to verify tongue, lip, and mandible movements during the production of the alveolar flap. The analysis of the films was performed by two Speech Language Pathologists specialized in Orofacial Myofunctional Disorder. Fisher’s Exact Test was used for statistical treatment (p≤0.05.) Results: the frame by frame analysis of the alveolar flap production of subjects with and without ankyloglossia showed that subjects with ankyloglossia performed several compensatory strategies when producing this sound. There was a statistically significant difference (p=0.001) when subjects with and without ankyloglossia were compared. Conclusion: subjects with ankyloglossia used several lip, tongue, and mandible compensatory strategies to produce the Brazilian Portuguese consonantal alveolar flap /ɾ/.
Neuropsychomotor development assessment of children aged 0 to 5 in early childhood public education centers
Authors: Araujo Luize Bueno de , Quadros Diomar Augusto de , Murata Marília Pinto Ferreira , Israel Vera Lúcia
Published: August 2019

ABSTRACT Purpose: to investigate the neuropsychomotor development, as well as nutritional and cognitive/emotional aspects of children aged 0 to 5, attending early childhood education centers, aiming at early identification and prevention of risks and delays in children’s development. Methods: the population studied was composed of 85 children attending two early childhood education centers. The children’s development approach was contextual, by means of ludic physical therapy assessment, by using the DENVER II scale; complementary assessments of their nutritional status were also performed, based on anthropometric measurements of weight and height, as well as evaluations of the cognitive/emotional development aspects through the Free Hand Drawing and Human Figure Drawing Tests. Results: neuropsychomotor development was found to be within normal range in 69.41% of the children and questionable in 30.58% of them. The significant variable affecting the result was found to be the class in which some children were inserted. In the scale utilized, the best performance was considered to be the gross motor skills (7.69%) and the most questionable performance occurred in the language skills (58.85%). As for nutritional data, it was discovered that 27.06% of the children had some nutritional risk, 22.35% had obesity risk and 4.71%, malnutrition risk. In the cognitive/emotional analysis, the result was that 34.37% of the children presented signs of difficulties related to adaptation and socialization or self-esteem. Conclusion: in the present study, about one-third of the children participating presented questionable neuropsychomotor development, especially in the field of language; in this regard, the class to which the children belong may constitute a barrier to their development. These children presented nutritional risks, with a tendency towards obesity, as well as the possible difficulties regarding adaptation and socialization or self-esteem.