sociologie du travail social
ELECTRIC TRACTOR SYSTEM PROPELLED BY SOLAR ENERGY FOR SMALL-SCALE FAMILY FARMING IN SEMIARID REGIONS OF THE NORTHEAST OF BRAZIL
... Northeast semiarid regions. However, the majority of semiarid family farms lack appropriate motorized agricultural machinery that provides efficient ...for semiarid family ...
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Sugarcane bagasse as only roughage for crossbred lactating cows in semiarid regions
... Sugarcane bagasse, however, is highly available in Brazil, which has plenty amount of sugarcane companies, including in states with semiarid regions. Every ton of sugarcane processed results in about 0.3 ...
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Water Quality of Cisterns and Underground Dams in Semiarid Regions: Case Study of Afogados da Ingazeira, Pernambuco – Northeast Brazil
... Brazilian semiarid region is characterized by a lack of water resources irregularly distributed over space and ...define semiarid systems (Vieira and Filho, 2006; Rosado and Morais, ...in semiarid ...
Effects of straw incorporation on soil organic matter and soil water-stable aggregates content in semiarid regions of Northwest China.
... The soil degradation caused by conventional tillage in rain-fed areas of northwest China is known to reduce the water–use efficiency and crop yield because of reduced soil porosity and the decreased availability of soil ...
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The GAR(1) model with fragment method for hydrological drought risk assessment in semiarid regions / O modelo GAR(1) com método de fragmento para avaliação de risco de seca hidrológica em regiões semiáridas
... The coupled model GAR (1) / Method of Fragments was applied to 4 semiarid basins northeastern Brazil (Sítio Poço Dantas; Faz. To analyze the performance of the model in generat[r] ...
EROSIVE PROCESS CONTROL IN THE BRAZILIAN SEMIARID REGION1
... Brazilian semiarid regions is limited by the transport conditions and not by the availability of eroded ...and semiarid regions is scarce; therefore, the events generating runoff can carry ...
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MANIPULATION OF NATURAL GRASSLAND IN SEMIARID REGION: A REVIEW
... The buffel grass (Pennisetum ciliare) is one of the most used exotic species to enrich semiarid regions. This forage species originated in Africa but spread to the Asian (Indonesia and India) and American ...
Phosphorus fractionation in sediments of tropical semiarid reservoirs
... in semiarid regions are responsible for accelerating decomposition reactions promoting strati fication in the water column (Dantas et ...Furthermore, semiarid reservoirs are generally shal- low and ...
PERFORMANCE AND DEVELOPMENT LEVEL - COMPARATIVE ANALYSIS OF DISPARITIES AMONG REGIONS OF DEVELOPMENT AND MACRO-REGIONS IN ROMANIA
... The socio - economic progress of any country with effects on the regions of a country is closely related to economic growth. On the continuous increase at optimal pace in national income depends the accomplishing ...
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Density of ocelots in a semiarid environment in northeastern Brazil
... carnivore density across different regions. In our study, we estimated a low density in a region with a low productivity in an area with a dense vegetation structure, suggesting that in arid environments the ...
Growing Princesa apples under semiarid conditions in northeastern Brazil
... ABSTRACT. Phenological observations are some of the most sensitive data for the identification of plant species growth in regional climate conditions. Thus, an experiment was conducted from October 2008 to December 2009 ...
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Resistance of Corynebacterium pseudotuberculosis in the Brazilian semiarid environment
... The semiarid northeast of Brazil contains a unique biome known as caatinga, with a maximum temperature of 40 ºC and a relativity humidity of 56%. The caatinga is characterized by a variety of plants, including ...
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Water Resources Management: Coexistence and Conflict in Semiarid Brazil
... the semiarid region, or its limitation, reflects a precarious welfare, the perpetuation of dependency, paternalism and clientelism, and a major source of deprived freedom for a significant portion of the rural ...
Sunflower performance as a function of phosphate fertilization in semiarid conditions
... of 2017. The farm is located in the rural area of the municipality of Mossoró, Rio Grande do Norte State, Brazil, in the district of Alagoinha, which is located at the following coordinates: 5°03'37"S; ...
Monitoring and modeling of water quality in a semiarid watershed
... This paper aimed at presenting a methodology for evaluating the water quality at the Acarape do Meio catchment, in the Brazilian semiarid. The land use mapping and monitoring of water quality parameters enabled ...
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The core-periphery model with three regions
... of regions, i ∈ {1, 2, ..., n}. The distance between any pair of regions is denoted by d(i, ...j). Regions as evenly distributed along a circle meaning that successive firms are equidistant, see the ...
The Footloose Entrepreneur Model with Three Regions
... both regions 2 and 3 have no skilled ...between regions means that when both regions 2 and 3 are absent of skilled workers and their real wages are equal, then their rates of change should be the ...
Efficient mitigation strategies for epidemics in rural regions.
... rural regions include the swine flu that originated in September 1988 at a hog barn in Walworth County, Wisconsin, the H5N3 virus that was identified at La Garnache farm in France in late January 2009, and the ...
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Modeling disordered regions in proteins using Rosetta.
... As described above, our first approach involves assignment of disorder to specific regions of the protein chain based on optimizing a simple free-energy function over a set of models generated by Rosetta. Three ...
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SEISMO-ELECTROMAGNETIC PHENOMENA IN TECTONICALLY ACTIVE REGIONS
... Experimental studies based on the electrical properties of rocks will also be done aiming the understanding of pressure stimulated currents and voltages that produce detecta[r] ...