Logs
Mostrando 1-12 de 313 artigos, teses e dissertações.
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1. Objective Quantification of Opioid Usage After Thyroid Surgery
Abstract Introduction It is well established that America is in the midst of an opioid crisis with 46 people dying every day from overdoses involving prescription opioids. In the last 2 years, multiple articles have been published indicating that the amount of opioid pain medication needed after discharge from thyroid and parathyroid surgery is low. Object
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-12
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2. Inhibition of Brazilian ZIKV strain replication in primary human placental chorionic cells and cervical cells treated with nitazoxanide
ABSTRACT Zika virus (ZIKV) infection during pregnancy is associated with a congenital syndrome. Although the virus can be detected in human placental tissue and sexual transmission has been verified, it is not clear how the virus reaches the fetus. Despite the emerging severity caused by ZIKV infection, no specific prophylactic and/or therapeutic treatment i
Braz J Infect Dis. Publicado em: 2020-12
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3. Energy balance and CO2 emission in mechanized biomass harvesting in pine stands under thinning
Abstract: Biomass is an important component of the Brazilian energy matrix, with a potential contribution of co-products from thinned forests. The aim of this work was to evaluate the energy balance and CO2 potential emission in mechanized biomass harvesting operations in Pinus taeda stands at 9 and 10 years-old and under thinning, searching to support the
An. Acad. Bras. Ciênc.. Publicado em: 25/11/2019
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4. Hegemonias corporificadas: dilemas morais no adoecimento pelo câncer de próstata
RESUMO Objetivo Interpretar o significado atribuído à experiência do homem sobre o seu corpo durante o adoecimento pelo câncer de próstata. Método Pesquisa etnográfica com homens norteada pelo método narrativo e pelos referenciais teóricos da antropologia médica e das masculinidades. As informações foram colhidas por meio de entrevistas grava
Rev. esc. enferm. USP. Publicado em: 14/10/2019
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5. EFFECT OF TRAFFIC INTENSITIES OF A DIRECTIONAL FELLER AND SKIDDER ON THE COMPACTION OF A BRUNO NITISOL
RESUMO Esta pesquisa avaliou a compactação de um Nitossolo Bruno causada por diferentes intensidades de tráfego do feller direcional e skidder na colheita de madeira em um povoamento de Pinus taeda. Os dados foram coletados em uma empresa florestal localizada no estado do Paraná, Brasil. O procedimento de amostragem foi realizado pela instalação de qua
Rev. Árvore. Publicado em: 23/09/2019
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6. The Effect of Weather on Air-Drying of Messassa Wood
Abstract This study intended to assess the effect of weather on the air-drying process of messassa wood (Brachystegia spiciformis Benth) in two areas of Mozambique (Machipanda and Beira city). First, the logs were sawn into 27 mm thick boards. Every five days the moisture content of the wood was determined by the control samples. For each region, the drying
Floresta Ambient.. Publicado em: 13/06/2019
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7. Technological properties of particleboards produced using mixture of pines and bamboo
RESUMO: Este estudo tem por objetivo avaliar as propriedades tecnológicas de painéis de madeira produzidos com partículas de bambu da espécie Phyllostachysedulis, e do gênero tradicionalmente utilizado pelo setor para a produção dos painéis particulados no Brasil, o Pinus spp. As varas de bambu com três anos de idade foram coletadas em Frei Rogéri
Cienc. Rural. Publicado em: 13/06/2019
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8. Effect of Log Length on Forestry Loading and Unloading
ABSTRACT This study aimed to technically evaluate loading and unloading with different wood lengths . Data used were obtained from log harvesting areas of a forestry company in southern Brazil, on operations with loblolly pine logs. The study addressed the analysis of time and motion, being divided into loading, unloading, mooring and unmooring. Four treatm
Floresta Ambient.. Publicado em: 04/04/2019
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9. Mechanical Properties of Thermally Modified Corymbia Citriodora and Eucalyptus Saligna Woods
ABSTRACT This study aimed at evaluating thermal modification in mechanical properties of Corymbia citriodora and Eucalyptus saligna woods compared with a control. To do so, three samples of each species were selected, with approximately 40 years, which had the first two three-meter long logs removed. Wood thermal modification was done through final temperat
Floresta Ambient.. Publicado em: 07/02/2019
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10. Lumber Yield of Four Native Forest Species of the Amazon Region
ABSTRACT The objective of this study was to evaluate the volumetric lumber yield of four native species of the Amazon Region: Cedrinho (Erisma uncinatum Warm), Cumaru ( Dipteryx odorata Aublet), Garapeira (Apuleia leiocarpa Voguel), and Cambará (Qualea paraensis Ducke). Twelve logs of each species with different diameters were randomly selected from differ
Floresta Ambient.. Publicado em: 24/01/2019
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11. Water Flow Evaluation in Eucalyptus and Corymbia Short Logs
ABSTRACT The aim of this study is to evaluate the free and adsorbed water flow in short logs of Eucalyptus urophylla and Corymbia citriodora clones. 40 cm long, short logs were extracted from the base of the trees. Three trees each of C. citriodora and E. urophylla (A and B clones) were used. 27 logs were debarked and dried to achieve stabilization of mass.
Floresta Ambient.. Publicado em: 18/06/2018
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12. Operational Performance of the Selective Cutting of Trees With Chainsaw
ABSTRACT The objective was to obtain a statistical model to estimate the operational performance of cutting trees with a chainsaw in the natural tropical forest north of Mato Grosso state. One-hundred-and-fifty-one operational cycles of selective logging for commercial purposes were registered. In each cycle, the effective time for cutting, the diameter of
Floresta Ambient.. Publicado em: 14/06/2018