Caracterização de cinco linhagens de soja em Aral Moreira, MS, safra 1998/99.

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Influência da população de plantas e de épocas de semeadura sobre o comportamento da soja, em Dourados, MS, safra 2000/2001.

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Proposta metodológica para análise de fósforo em tecido foliar visando a redução do volume de resíduo gerado.

19º MET

The effect of concrete strength and reinforcement on toughness of reinforced concrete beams

The objective pursued with this work includes the evaluating of the strength and the total energy absorption capacity (toughness) of reinforced concrete beams using different amounts of steel-bar reinforcement. The experimental campaign deals with the evaluation of the threshold load prior collapse, ultimate load and deformation, as well as the beam total energy absorption capacity, using a three point bending test. The beam half span displacement was measured using a displacement transducer, and the applied force was monitored using a load cell. The tested samples consists on a set of ten reinforced concrete beams having three different levels of steel-bar-reinforcement percentages and four different concrete compositions (i.e., giving rise to a different values of concrete strength). It was observed that the most influential parameter in the beams energy absorption capacity is the amount of steel-bar reinforcement. The results have presented good agreement between themselves. In fact, for beams with a given concrete compressive strength, a decrease in beam’s deformation was measured for higher steel-bar-reinforcement percentages. Moreover, the results had shown that for a particular steel-bar-reinforcement percentage, the concrete compressive strength have also influence in the total energy absorption capacity of the beam

Comportamento da variedade de soja BRS 181 na região sul do estado de Mato Grosso do Sul, safra 1998/99.

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Multi-method Active Learning Approach: improving the educational experience in Pharmaceutical Drug Development

Improve educational experience, teaching effectiveness and learning outcomes remains one of the major educational challenges nowadays. Accordingly, our aim is to determine the effect of organizing and teaching the Pharmaceutical Drug Development unit using a Multi-method Active Learning Approach, MALA, as a novel teaching/learning strategy. MALA involved several different activities about pharmaceutical legislation, medicines production and validation process, Common Technical Document, and others, and the evaluation of this active learning approach was made in two ways: students’ performance (grades), and students’ evaluation regarding the curricular unit and the teachers’ performance. Results revealed two main important aspects of the implementation of MALA: (i) the implementation of MALA showed high rates of students’ satisfaction regarding the curricular unit and teachers’ performance; (ii) student’s performance (grades) were very high, revealing excellent teaching/ learning results. In conclusion, the present study fostered the concept that the MALA- learning approach should contribute to knowledge- enhancing in the pharmaceutical practice and could encourage integration of the students´ learning skills in the future career, thus stimulating the flexibility in learning.publishe

Rendimento de grãos de soja em semeadura tardia.

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