Encontrados 21 documentos, a visualizar página 1 de 3

Biophysical probing of Spartina maritima photo-system II changes during prolong...

Submergence is one of the major constrains affecting wetland plants, with inevitable impacts on their physiology and productivity. Global warming as a driving force of sea level rise, tend to increase the submersion periods duration. Photosynthesis biophysical probing arise as an important tool to understand the energetics underlying plant feedback to these constrains. As in previous studies with Spartina marit...

Variations of the soft tissue thicknesses external to the ribs in Pectus Excava...

BACKGROUND: Surgical repair of pectus excavatum (PE) has become more popular due to improvements in the minimally invasive Nuss procedure. The pre-surgical assessment of PE patients requires Computerized Tomography (CT), as the malformation characteristics vary from patient to patient. OBJECTIVE: This work aims to characterize soft tissue thickness (STT) external to the ribs among PE patients. It also presents ...

Variations of the soft tissue thicknesses external to the ribs in Pectus Excava...

BACKGROUND: Surgical repair of pectus excavatum (PE) has become more popular due to improvements in the minimally invasive Nuss procedure. The pre-surgical assessment of PE patients requires Computerized Tomography (CT), as the malformation characteristics vary from patient to patient. OBJECTIVE: This work aims to characterize soft tissue thickness (STT) external to the ribs among PE patients. It also presents ...

Integrated Pulp and Paper Mill Planning and Scheduling

This article describes a real-world production planning and scheduling problem occurring at an integrated pulp and paper mill (P&P) which manufactures paper for cardboard out of produced pulp. During the cooking of wood chips in the digester, two by-products are produced: the pulp itself (virgin fibers) and the waste stream known as black liquor. The former is then mixed with recycled fibers and processed in a ...

Neoplasias espontâneas em camundongos de um centro de criação de animais de lab...

Verificaram-se a prevalência e as características anatomopatológicas de neoplasias espontâneas encontradas em camundongos, provenientes de biotério. Foram necropsiados 9.219 camundongos pertencentes a 13 linhagens, entre agosto de 2002 e janeiro de 2007, para monitoramento sanitário. Amostras de tecidos foram colhidas, fixadas em formol tamponado a 10% e processadas pelas técnicas habituais para inclusão em par...

Is there still a place for involutional melancholia nowadays?

Is there still a place for involutional melancholia nowadays?

Exploring new ways of integration, visualization and interaction with Geotechni...

The work presented in this paper aims at exploring new ways of integrating, visualizing and interacting with geotechnical and geophysical data that may be more rich and interactive than those offered by most current Geographic Information Systems (GIS). Some visualization techniques enabling simultaneous visualization of the several data types available in our case study are proposed. Moreover, methods were dev...

Pontos críticos de controle de Salmonella spp. no abate de frangos

Avaliou-se a presença de Salmonella spp. em esfregaços superficiais em 135 carcaças de frangos, coletadas em cinco diferentes fases do abate, utilizando os métodos de microbiologia convencional, reação em cadeia de polimerase (PCR) e imunoanálise. Os três métodos resultaram em tendência semelhante de detecção de Salmonella spp. nas carcaças de frango, ao longo da linha de abate. A maior frequência de Salmonella...

Micromorfologia foliar na análise da fitotoxidez por glyphosate em Eucalyptus g...

Foram avaliados os efeitos da deriva de formulações comerciais de glyphosate sobre a superfície foliar e o crescimento de clones de eucalipto. Mudas de seis clones foram submetidas a 129,6 g ha-1 de glyphosate das formulações comerciais Scout®, Roundup NA®, Roundup transorb® e Zapp QI®. Entre os clones não foram identificadas diferenças quanto à tolerância ao glyphosate. Plantas expostas à deriva simulada de Ro...