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Search Results: 1 - 10 of 578383 matches for " Patrícia Uch?a Leit?o;Silva "
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Impacto da atividade física na qualidade de vida de mulheres de meia idade: estudo de base populacional
Gon?alves, Ana Katherine da Silveira;Canário, Ana Carla Gomes;Cabral, Patrícia Ucha Leito;Silva, Rayanna Assun??o Henrique da;Spyrides, Maria Helena Constantino;Giraldo, Paulo César;Eleutério Jr, José;
Revista Brasileira de Ginecologia e Obstetrícia , 2011, DOI: 10.1590/S0100-72032011001200006
Abstract: purpose: to evaluate the influence of physical activity on the quality of life of middle-aged women. methods: a population-based cross-sectional study was conducted on 370 women aged 40 to 65 years-old recruited from a population-based sample. enrollment took place in basic health units in each health district of the city (north, south, east, and west) from june to september 2011. according to the municipal health department of the city, 20,801 women were assisted at the basic health units during a one-year period. the sample size calculation was stratified by district and based on a 95% confidence level with a power of 80%, as well as an error estimate of 5% and it was considered proportional to the number of patients classified as having adequate quality of life (indicator >26) in the general population. data were collected while women waited for their routine appointment at the health unit. whoqol-bref was used to evaluate the quality of life, and menopause rating scale (mrs) was used to determine climacteric symptoms. the level of physical activity was assessed by means of the international physical activity questionnaire (ipaq). to obtain the classification of pa levels, we used three categories: sedentary, moderately active, and very active. statistical analysis was performed using the minitab software, version 16. results: the mean age of the subjects was 49.8 years-old (±8.1) and they were predominantly caucasian (72.7%), married (61.6%), non-smokers (93.5%), and had high school education (47.8%). using the whoqol, mean scores were found to be significantly different between the groups (low, moderate, and vigorous physical activity), classified according to the domains of quality of life (p<0.01). concerning physical activity and climacteric symptoms, significant differences were found for all domains: psychological (p<0.01), vegetative-somatic (p<0.01), and urogenital (p<0.01). conclusions: physical activity improves quality of life in middle-aged women.
O desenvolvimento da consciência metatextual em crian?as: quest?es conceituais, metodológicas e resultados de pesquisas
Spinillo, Alina Galv?o;Sim?es, Patrícia Ucha;
Psicologia: Reflex?o e Crítica , 2003, DOI: 10.1590/S0102-79722003000300012
Abstract: this paper focuses on the development of metatextual consciouness in children. a critical review of the literature is presented with special emphasis on conceptual and methodological issues, and problems that are associated with the study of this topic. a large number of empirical studies is discussed, especially those that aim to explore children's consciouness of the internal characteristics of texts of different genres, i.e., their structure and overall organization. the data gathered together in the literature are integrated providing grounds for the attempt to characterize the emergence and development of metatextual consciouness in children aged 5 to 9 years old.
Metatextual development in children: theoretical and methodological overview, and research findings / O desenvolvimento da consciência metatextual em crian as: quest es conceituais, metodológicas e resultados de pesquisas
Alina Galv?o Spinillo,Patrícia Ucha Sim?es
Psicologia: Reflex?o e Crítica , 2003,
Abstract: This paper focuses on the development of metatextual consciouness in children. A critical review of the literature is presented with special emphasis on conceptual and methodological issues, and problems that are associated with the study of this topic. A large number of empirical studies is discussed, especially those that aim to explore children's consciouness of the internal characteristics of texts of different genres, i.e., their structure and overall organization. The data gathered together in the literature are integrated providing grounds for the attempt to characterize the emergence and development of metatextual consciouness in children aged 5 to 9 years old.
Lombalgia ocupacional e a postura sentada
Barros, Suélem Silva de;?ngelo, Rita di Cássia de Oliveira;Ucha, érica Patrícia Borba Lira;
Revista Dor , 2011, DOI: 10.1590/S1806-00132011000300006
Abstract: background and objectives: low back pain is frequent in the economically active population and may be associated to some occupational activities where the worker remains in the sitting position in anti-ergonomic conditions for a long time. this study aimed at investigating the possible relationship between low back pain and labor activities performed in the sitting position. method: transversal analytical study carried out in a university of recife, including 239 employees of administrative technical areas. data were collected with regard to socio-demographic and anthropometrical features; pain was evaluated by the self-perceived pain scale; lumbar pain perception and difficulty to perform labor and daily life activities were evaluated by oswestry and roland-morris functional evaluation questionnaires. then, the polestar education's? screening physical test was applied to evaluate the strength level of body stabilizing muscles and spinal movement amplitude. results: data suggest a significant correlation between labor activities in the sitting position and low back pain. the prevalence of chronic low back pain was 95.2%, being higher in employees above 40 years of age, sedentary and working for the institution for a longer period. gender, body mass index and pauses during working hours were not risk factors for the appearance of symptoms. conclusion: our results suggest a possible association between low back pain and labor activities in the sitting position and call the attention to the need of care with spinal health in the workplace.
Contamina o microbiológica e parasitológica em alfaces (Lactuca sativa) de restaurantes self-service, de Niterói, RJ
Paula Patrícia,Rodrigues Priscila Simone dos Santos,Tórtora Jo?o Carlos de Oliveira,Ucha Claudia Maria Antunes
Revista da Sociedade Brasileira de Medicina Tropical , 2003,
Abstract: Analisou-se 30 amostras de alfaces de restaurantes self-service de Niterói quanto à presen a de bactérias e parasitas. Dezesseis amostras apresentaram coliformes fecais, 16 mesófilos acima de 10(7) UFC/g e 3 cistos de Entamoeba coli. Estes dados indicam a necessidade da orienta o dos manipuladores quanto a higieniza o no preparo de hortali as.
Erodibilidade e suscetibilidade à eros o dos solos de cerrado com plantio de Acacia mangium em Roraima.= Erodibility and susceptibility to erosion of the savannah (cerrado) soils planted with Acacia mangium in the State of Roraima.
José Frutuoso do Vale Júnior,Luciana da Silva Barros,Maria Ivonilde Leito de Sousa,Sandra Catia Pereira Ucha
Agro@mbiente On-line , 2009,
Abstract: Com o objetivo de avaliar erodibilidade e suscetibilidade à eros o de solos sob cerrados e plantios de Acácia mangium no estado de Roraima, foram realizadas visitas nas áreas objeto de estudo para identifi ca o geomorfopedológica e feito coleta de solo representativo de 121 perfi s distribuídos nas áreas de plantio de Acacia mangium pertencentes ao projeto Ouro Verde Agrosilvopastoril Ltda. Os perfi s descritos e coletados foram georreferenciados através de GPS e plotados sobre mapas de declividades no software ARCMAPE 8.0 permitindo cruzar os valores de R com a declividade. Foi avaliada as rela es do tipo de solo, sua posi o na paisagem e suscetibilidade a eros o. Os resultados revelaram que as áreas de estudo est o inseridas em duas unidades geomorfopedológicas distintas: Jacitara/Mucajaí/Santa Cecília (JMSta) e Serra da Lua (SL), apresentando suscetibilidade à eros o bem contrastantes; As unidades JMSta apresentam maiores valores de R, inseridas em relevo plano, com declividade entre 1% a 3%, os solos da unidade SL, apresentam menores valores de R e est o posicionados em relevo com declividade entre 3 a 13%, o que a torna mais vulneráveis a eros o; as classes de solos em ordem decrescente em valores de R s o: Neossolos (RQo), Argissolos (PAd), Gleissolos (GXbd), Latossolos (LAd, LVd, LVAd, LVA Plintico), Plintossolos (FFCd), concluindo-se ent o, a necessidade da ado o de práticas simples de conserva o de solos, tais como plantio em curva de nível e até terraceamento. = With the objective to evaluate the erodibility and susceptibility to erosion of the cerrado and plantations with Acacia mangium in the State of Roraima, visits to the areas were done for geomorfopedologic identifi cation and collection of soils representative of 121 profi les distributed in the areas pertaining to the plantation of Acacia mangium of the Ouro Verde Agrosilvopastoril Ltda project. The described and collected profiles were geo-referenced through GPS and located on maps of declivities by the software ARCMAPE 8,0 allowing to cross the values of R with the declivity. There were evaluate the relations of the type of soils, its position in the landscape and susceptibility the erosion. The results obtained indicated that the areas studiedy are inserted in two distinct geomorphopedologic units: Jacitara/Mucajai/Santa Cecilia (JMSta) and Serra da Lua (SL), and demonstrated distinct susceptibility to erosion; The JMSta units presented the most elevated values of R, inserted in plain relief, with declivity between 1% and 3%. The ground of unit SL, presented small values of R a
Lombalgia ocupacional e a postura sentada: efeitos da cinesioterapia laboral
Freitas, Kate Paloma Nascimento;Barros, Suélem Silva de;?ngelo, Rita di Cássia de Oliveira;Ucha, érica Patrícia Borba Lira;
Revista Dor , 2011, DOI: 10.1590/S1806-00132011000400005
Abstract: background and objectives: low back pain is the most frequent spinal disease causing from movement limitation to temporary disability. studies show its multifactorial etiology, stressing biomechanical causes, individual characteristics and occupational factors. this study aimed at assessing the effects of kinesiotherapy in occupational low back pain patients. method: this study has evaluated 38 employees of a university of the city of recife with occupational low back pain, who worked in the sitting position. employees were evaluated by self-perceived pain scale, oswestry and roland-morris functional questionnaires and screening physical evaluation test before and after labor kinesiotherapy sessions. results: there has been statistically significant pain intensity improvement by the self-perceived pain scale (p < 0.001) and by screening physical evaluation test (p = 0.001). however, there has been no significant improvement by oswestry and roland-morris questionnaires analysis. conclusion: results allow us to infer that labor kinesiotherapy has improved lumbar pain, decreasing its intensity, improving functional capacity of trunk stabilizing muscles and joint movement amplitude.
Superfosfato triplo como via de distribui??o de sementes de Brachiaria brizantha para renova??o de pastagens na Amaz?nia
Lima, Eduardo do Valle;Tavares, José Cláudio de Sousa;Silva, Eliane Carvalho;Leito-Lima, Patrícia da Silva;
Revista Brasileira de Zootecnia , 2009, DOI: 10.1590/S1516-35982009000500003
Abstract: this study aimed to determine the effect of 10 contact times of a granular triple superphosphate chemical fertilizer with brachiaria brizantha, cv. marandu seeds on seed physiological quality (germination and vigor). contact times were: 0, 3, 6, 12, 24, 36, 48, 72, 96, and 120 hours. a completely randomized experimental design was used, with four replicates, under both laboratory and nursery conditions. in all variables studied, a significant effect of the treatments employed was observed: as contact time with the fertilizer increased, the phosphoric acid residue from the fertilizer probably had a direct and negative effect on germination and vigor, as observed by germination, first count, water content, electric conductivity, emergence, and emergence velocity index results. therefore, in order to obtain an adequate population of plants, the forage seeds can be mixed with the triple superphosphate since seeding is performed immediately, reducing physiological quality losses.
Contamina??o microbiológica e parasitológica em alfaces (Lactuca sativa) de restaurantes self-service, de Niterói, RJ
Paula, Patrícia;Rodrigues, Priscila Simone dos Santos;Tórtora, Jo?o Carlos de Oliveira;Ucha, Claudia Maria Antunes;Farage, Sheila;
Revista da Sociedade Brasileira de Medicina Tropical , 2003, DOI: 10.1590/S0037-86822003000400019
Abstract: thirty samples of lettuces from self service restaurants of niterói were analyzed to detect bacteriological and parasitological contamination. sixteen samples presented fecal coliform, 16 mesophilic aerobic microorganisms greater than 107 ufc/g and 3 cysts of entamoeba coli. these data suggest the need of better orientation for food handlers regarding the hygiene of processed vegetables.
Mistura de sementes de Brachiaria brizantha com fertilizante NPK
Lima, Eduardo do Valle;Tavares, José Cláudio de Sousa;Azevedo, Valéria Rodrigues;Leito-Lima, Patrícia da Silva;
Ciência Rural , 2010, DOI: 10.1590/S0103-84782010005000003
Abstract: information is contradictory as to the time brachiaria brizantha seeds can remain mixed with the npk fertilizer without causing poorly formed stands. therefore, the objective of this research was to study the effect of contact times of npk granular fertilizer (04-14-08 rate) with seeds of this forage on physiological quality (germination and vigor). a completely randomized design with four replicates was employed. an analysis of variance was conducted and the means were compared by tukey test at 5%. polynomial regression analyses were also performed, and equations were fitted. a significant effect was observed in all variables. the water content and electric conductivity of seeds increased as contact time with the fertilizer increased, while decreases were observed in germination percentage, first count, emergence, and emergence velocity index. a linear behavior was observed for the variables. consequently, seeds can be mixed with npk fertilizer as long as seeding is performed immediately afterwards, thus reducing damages to the physiological quality of the forage seeds (germination and vigor). in practice, it is recommended that b. brizantha seeds should be mixed with npk at quantities that can be seeded within 12 hours from mixing, at most.
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