34 resultados para Secuencia nucleotídica


Relevância:

10.00% 10.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

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

Relevância:

10.00% 10.00%

Publicador:

Resumo:

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

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The goal of this research was to characterize written stories, produced by students, without complaint of language development (oral and written), from pictographic support. In a specific way, it has been searched, in those stories, elements that could grant coherence, applying that performance with the participants’ profile variables. It was characterized as a descriptive-exploratory study, held at a rural municipal school in the State of Parana. Twenty-one (21) students of both genders and ages between seven and nine years old have participated in this study. Data collection consisted of two narratives requests: one oral, after being released, to the child, four pictures placed in sequence to form a story, and one written. This writing production had been taken for the analysis. The results have indicated that most children (71.42%) managed to produce coherent stories, seventeen (80%) in story 1 and thirteen (61%) in story 2. As to the relation of that coherence with the students’ profile in story 1, there has been no statistically significant association, for none of the analyzed variables (gender, age and education), whereas there has been a statistically significant association with gender in story 2 (p-value 0.027). It is considered that the use of the pictographic support in developing stories have been confirmed as a facilitating strategy for its construction, for it has enabled the production of coherent narratives.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

O gênero Astyanax apresenta uma extensa variabilidade em suas fórmulas cariotípicas, as quais acompanham sua diversidade biológica. Estes dados fazem com que a taxonomia do gênero ainda seja confusa, devido à grande plasticidade fenotípica existente entre as populações e a ausência de caracteres morfológicos confiáveis para sua correta identificação. Por outro lado, a análise das sequências e distribuição cromossômica do retrotransposon Rex1 revelou pouca variabilidade. As diferenças encontradas com relação às sequências deste retrotransposon mostram que as variações podem estar associadas à distribuição geográfica das espécies, visto que as espécies mais distantes geograficamente revelaram maiores diferenças em sua composição nucleotídica. A distribuição cromossômica desse elemento mostrou-se conservada entre as espécies do gênero, com marcações dispersas pelos genomas dos mesmos, contribuindo com a ideia de que esses elementos podem se acumular em regiões genômicas específicas dentro de cada grupo de peixes, sendo que esta tendência é maior para peixes do mesmo grupo e menor para grupos diferentes. Deste modo, a ampla distribuição de Rex1 observada nas espécies estudadas sugere que esse elemento pode ter sido incorporado há muito tempo nos genomas desses peixes, e que vem desempenhando um papel importante na evolução do grupo. Ainda assim, devido à grande diversidade encontrada no gênero, mais estudos podem contribuir tanto para o melhor entendimento da taxonomia de Astyanax, como da dinâmica evolutiva dos retrotransposons no gênero e em outros grupos de peixes

Relevância:

10.00% 10.00%

Publicador:

Resumo:

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

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Pós-graduação em Geografia - FCT

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The purpose of this work was to provide guidance to householders in the responsible care of their pets, in a region where canine visceral leishmaniasis is endemic. Questionnaires on responsible ownership and the control of this disease were completed by owners of dogs and cats in the city of Araçatuba, São Paulo State, Brazil, in order to evaluate their level of knowledge. Based on the identified deficiencies, the project team provided the owners of the pets with individual guidance at home, focusing on the most critical issues. Concerning nutrition, 70.45% (62/88) of owners provided pet food only, 27.28% (24/88) administered a mixed diet, and 2.27% (2/88) provided homemade food. Additionally, 78.41% (69/88) did not permit the consumption of raw meat, rare meat, or bones. 9.09% (8/88) of owners allowed their pets to wander the neighborhood alone. Among dogs, 14.77% (13/88) had never been clinically tested by a qualified professional, and 6.82% (6/88) and 15.91% (14/88) had never received any kind of vaccine or vermifuge, respectively. In relation to population control, only 20.45% (18/88) of the dogs had been sterilized. It was also observed that 25% (22/88) of owners had already had canine visceral leishmaniasis seropositive dogs in their homes. 54.55% (12/22) of these owners had referred their pets to veterinary clinics for euthanasia, 22.73% (5/22) had used the services of the city’s animal disease control center, and 18.18% (4/22) had paid for private treatment. Nevertheless, 35.23% (31/88) of the dogs had never been submitted to tests for infection diagnosis. From the results obtained, it could be inferred that the individuals who participated in this study were poorly informed concerning basic pet care, demonstrating a need to implement community awareness campaigns for the responsible ownership of pets.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

El control de los riesgos ergonómicos es parte del paquete de medidas de Buenas Prácticas de Laboratorio y Bioseguridad. De este modo, la mala postura, la iluminación o ventilación inadecuadas , prolongada jornada de trabajo, la monotonía y la actividad repetitiva, intensa rutina, el control de la productividad , el estrés y el trabajo por la noche son factores a los riesgos ergonómicos. Como se relacionan a los elementos físicos y de organización también pueden interferir con la comodidad y la salud del personal de laboratorio. Riesgos ergonómicos no sólo pueden generar trastornos psicológicos y fisiológicos que causan graves daños a la salud, sino también comprometer la productividad del laboratorio y reducir el equipo de seguridad , ya que producen cambios en el cuerpo y el estado emocional, tales como trastornos o lesiones relacionadas con el cansancio físico producido por el trabajo repetitivo, dolor muscular, alteraciones del sueño, diabetes, trastornos de los nervios , la taquicardia , las enfermedades del aparato digestivo (gastritis y úlcera ), tensión, ansiedad, problemas de espalda y la hipertensión. En este trabajo se propone una secuencia de actividad laboral (gimnasia) en el intervalo de tiempo pequeño, respetando las instalaciones y el espacio físico disponible en el ambiente del trabajo, como una estrategia para mejorar la calidad de vida laboral, para aumentar la productividad, mejorar la disposición a trabajar y para aumentar el conocimiento del cuerpo y de la interacción social.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The Digital Age, with its new interactive and converging technologies, stimulates original forms of sociability, which are interconnected, intercommunicating and virtualized through hyperscreens. Another kind of interaction arises from the digitization and new speeds of contemporary communicative process. With the new order of knowledge, it is now possible to transgress the limits of physical space and linear time sequence, through the collective development of content through such telematics networks. Youth gives voice to a new type of user, or a social actor, whose thinking is connected to other communication habits, consolidating singular cultural standards, demanding new languages and skills. Here, we address the nature of this Design of new relations, interactions, behaviors and social systems that emerge in the so called Information Society.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)