Calagem e fósforo para a formação de mudas de biribazeiro.

O objetivo deste trabalho foi avaliar o efeito da aplicação de doses de calcário e de fósforo na nutrição, no crescimento e na produção de matéria seca de mudas de biribá

Improving light harvesting in polymer photodetector devices through nanoindented metal mask films

To enhance light harvesting in organic photovoltaic devices, we propose the incorporation of a metal (aluminum) mask film in the system’s usual layout. We fabricate devices in a sandwich geometry, where the mask (nanoindented with a periodic array of holes of sizes d and spacing s) is added between the transparent electrode and the active layer formed by a blend of the semiconducting polymer P3HT and substituted fullerene. Its function is to promote trapping of the incident light into the device’s cavity (the region corresponding to the active layer). For d, we set a value that allows light diffraction through the holes in the relevant absorption range of the polymer. To optimize the mask structure, we consider a very simple model to determine the s leading to trapped fields that are relatively intense and homogeneous within the device. From measurements of the action spectra, we show that, indeed, such architecture can considerably improve the resulting photocurrent efficiencies—one order of magnitude in the best situation studied.

Práticas de conservação de solos sob pastagens para Mato Grosso do Sul: revisão bibliográfica.

Solos de Mato Grosso do Sul. Degradação. Práticas de conservação do solo em pastagens.bitstream/item/135511/1/DOC-54.pd

The impact of clinical pilates on quality of life and functionality of the pelvic floor in women with urinary incontinence

Urinary incontinence (UI) is considered a public health problem due to its prevalence and impact in all dimensions of health. It is consensual the positive effect of clinical Pilates on the abdominal core of healthy women, however in this type of condition there is no evidence. Objectives: To evaluate the impact of Clinical Pilates on the functionality of pelvic floor muscles and Quality of Life in women with urinary incontinence.info:eu-repo/semantics/publishedVersio

Caracterização de dois perfis com horizonte antrópico (Terra Preta de Índio) no Lago do Limão - AM.

O trabalho teve por objetivo caracterizar dois perfis com horizonte antrópico no Lago do Limão, município de Iranduba