2.230   Artículos

 
en línea
Gra?ina Masionyte     Pág. 599 - 607
crucial importance for corporate activity analysis performance and management decision-making.Object of the study ? to establish shortages of information supply in agricultural enterprise performanceanalysis process and to make proposals to address them.... ver más

 
en línea
Manuel López-Vicente and Gao-Lin Wu    
This special issue includes six articles that cover a variety of issues about the topic of soil and water conservation in agricultural systems, including the following: a bibliometric analysis of soil and water conservation in the Loess Region of China; ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Minychl G. Dersseh, Aron A. Kibret, Seifu A. Tilahun, Abeyou W. Worqlul, Mamaru A. Moges, Dessalegn C. Dagnew, Wubneh B. Abebe and Assefa M. Melesse    
Water hyacinth is a well-known invasive weed in lakes across the world and harms the aquatic environment. Since 2011, the weed has invaded Lake Tana substantially posing a challenge to the ecosystem services of the lake. The major factors which affect th... ver más
Revista: Water    Formato: Electrónico

 
en línea
Vanessa Mendoza-Grimón, Juan Ramón Fernández-Vera, Jose Manuel Hernández-Moreno and María del Pino Palacios-Díaz    
In the Canary Islands, there is a hydrological imbalance between water consumption and renewable water availability. To provide more water resources, reverse osmosis (RO) from seawater is used. As boron (B) contents in irrigation water higher than 0.7 mg... ver más
Revista: Water    Formato: Electrónico

 
en línea
Lewis Munford     Pág. Pág. 3 - 15
Se discute en 1958, el despliegue de las carreteras en los U.S.A., concluyendo que no se tendrá una forma eficiente para el sistema de transporte urbano hasta que se alcance una estructura permanente y mejor para las ciudades. Para lograr el patrón total... ver más
Revista: Revista de urbanismo    Formato: Electrónico

 
en línea
Valéria Menezes de Souza,Denilson Teixeira,Jéssica Gonçalves Barbosa     Pág. 83 - 100
As águas subterrâneas são recursos esgotáveis e a sua exploração desregrada pode acarretar uma série de problemas socioeconômicos e ambientais. Assim, as bases conceituais e os instrumentos de gestão propostos pela legislação são fundamentais para a cons... ver más
Revista: Revista Eletrônica de Gestão e Tecnologias Ambientais    Formato: Electrónico

 
en línea
Kun Zhang, Jianyao Yao, Wenxiang Zhu, Zhifu Cao, Teng Li and Jianqiang Xin    
The thermal protection system (TPS) represents one of the most critical subsystems for vehicle re-entry. However, due to uncertainties in thermal loads, material properties, and manufacturing deviations, the thermal response of the TPS exhibits significa... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Shiyan Lin, Ruiyu Li, Limin Gao and Ning Ge    
The accurate prediction of tip leakage flow is the premise for flow mechanism analysis and compressor performance optimization. The detached eddy simulation (DES) method, which compromises cost and accuracy, has excellent potential for a high Reynolds fl... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Sara Bonuso, Pasquale Di Gloria, Guido Marseglia, Ramón A. Otón Martínez, Ghazanfar Mehdi, Zubair Ali Shah, Antonio Ficarella and Maria Grazia De Giorgi    
This study introduces an innovative approach involving the injection of hydrogen into a low-swirl, non-premixed flame, which operates with gaseous fuels derived from an air-blast atomizer designed for aero-engine applications. The aim is to characterize ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Weilong Guang, Peng Wang, Jinshuai Zhang, Linjuan Yuan, Yue Wang, Guang Feng and Ran Tao    
Predicting the flow situation of cavitation owing to its high-dimensional nonlinearity has posed great challenges. To address these challenges, this study presents a novel reduced order modeling (ROM) method to accurately analyze and predict cavitation f... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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