The measurement of fertility changes with sample survey data

Includes bibliography

Espectroscopia de correlação bidimensional generalizada e sample-sample aplicada ao estudo da tripsina pancreática bovina

Pós-graduação em Biofísica Molecular - IBILCE

Avaliação da retenção de carotenóides de abóbora, mandioca e batata doce

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Alterações do perfil médio facial no tratamento da má oclusão de classe II, divisão 1 de Angle com aparelho extrabucal de Kloehn

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de procedimento em fluxo com detecção espectrofotométrica para análise de bromoprida em medicamentos e/ou fluido biológico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo prospectivo da correção da má-oclusão de Classe II, divisão 1ª com forças ortopédicas por meio de aparelho extrabucal de tração cervical e expansão rápida da maxila

Pós-graduação em Odontologia - FOA

Effect of serum sample inactivation on the performance of latex agglutination test for paracoccidioidomycosis serodiagnosis

Paracoccidioidomycosis is diagnosed from the direct observation of the causative agent, but serology can facilitate and decrease the time required for diagnosis. The objective of this study was to determine the influence of serum sample inactivation on the performance of the latex agglutination test (LAT) for detecting antibodies against Paracoccidioides brasiliensis. The sensitivity of LAT from inactivated or non-inactivated samples was 73% and 83%, respectively and the LAT selectivity was 79% and 90%, respectively. The LAT evaluated here was no more specific than the double-immunodiffusion assay. We suggest the investigation of other methods for improving the LAT, such as the use of deglycosylated antigen.

Determinação de ocratoxinas em cervejas, por injeção direta, empregando cromatografia líquida de alta eficiência

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da efetividade de cimentos resinosos auto-adesivos aplicados sob diferentes pré-tratamentos da dentina radicular na resistência adesiva de pinos de fibra de vidro

Pós-graduação em Ciências Odontológicas - FOAR

Influence of the sample area in the variability of losses in the mechanical harvesting of soybeans

The mechanical harvesting is an important stage in the production process of soybeans and, in this process; the loss of a significant number of grains is common. Despite the existence of mechanisms to monitor these losses, it is still essential to use sampling methods to quantify them. Assuming that the size of the sample area affects the reliability and variability between samples in quantifying losses, this paper aimed to analyze the variability and feasibility of using different sizes of sample area (1, 2 and 3 m²) in quantifying losses in the mechanical harvesting of soybeans. Were sampled 36 sites and the cutting losses, losses by other mechanisms of the combine and total losses were evaluated, as well as the water content in seeds, straw distribution and crop productivity. Data were subjected to statistical analysis (descriptive statistics and analysis of variance) and Statistical Control Process (SCP). The coefficients of variation were similar for the three frames available. Combine losses showed stable behavior, whereas cutting losses and total losses showed unstable behavior. The frame size did not affect the quantification and variability of losses in the mechanical harvesting of soybeans, thus a frame of 1 m² can be used for determining losses.

Pretreatment of sugarcane bagasse with microwaves irradiation and its effects on the structure and on enzymatic hydrolysis

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

Multi-scale structural and chemical analysis of sugarcane bagasse in the process of sequential acid-base pretreatment and ethanol production by Scheffersomyces shehatae and Saccharomyces cerevisiae

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