7.000   Artículos

 
en línea
Mykola Rohoza, Vasyl Perebyynis, Valerii Havrysh, Kseniia Verhal, Yuliya Perebyynis     Pág. 37 - 46
The agro-food complex combines agriculture, food-processing industry and agricultural trade. It has been established that integration is an effective tool for formation and functioning of this complex. However, due to the unstable political and economic ... ver más
Revista: Research Papers in Economics and Finance    Formato: Electrónico

 
en línea
Yaru Guo, Tian-Chyi Jim Yeh and Yonghong Hao    
Karst aquifers are prominent sources of water worldwide; they store large amounts of water and are known for their beautiful springs. However, extensive groundwater development and climate variation has resulted in a decline in the flow of most karst spr... ver más
Revista: Water    Formato: Electrónico

 
en línea
Tienan Li, Xueting Zeng, Cong Chen, Xiangmin Kong, Junlong Zhang, Ying Zhu, Fan Zhang and He Dong    
In this study, an initial water-rights allocation (IWRA) model is proposed for adjusting the traditional initial water-rights empowerment model based on previous water intake permits, with the aim of improving the productivity of water resources under po... ver más
Revista: Water    Formato: Electrónico

 
en línea
Natalia Sechko,Svetlana Romanova     Pág. 86 - 100

 
en línea
Rasa Rukui?iene     Pág. 145 - 154

 
en línea
Fred EKA     Pág. 121 - 129
AbstractThis study analyzes the links between public capital and growth using an econometric model of simultaneous equations, estimated on a panel of forty-three developing countries over the period 2003-2020. This growth model explains the determinants ... ver más
Revista: IRA-International Journal of Management & Social Sciences    Formato: Electrónico

 
en línea
Olga Kulesha and Harsha Ratnaweera    
The membrane bioreactor (MBR) and the biofilm membrane bioreactor (BF-MBR) are among key solutions to water scarcity; however, membrane fouling is the major bottleneck for any expansion of these technologies. Prepolymerized aluminum coagulants tend to ex... ver más
Revista: Water    Formato: Electrónico

 
en línea
Kenan Liu, Wuyun Zhao, Bugong Sun, Pute Wu, Delan Zhu and Peng Zhang    
Autonomous navigation for agricultural machinery has broad and promising development prospects. Kalman filter technology, which can improve positioning accuracy, is widely used in navigation systems in different fields. However, there has not been much r... ver más
Revista: Water    Formato: Electrónico

 
en línea
Irene Fernández García, Daniele Novara and Aonghus Mc Nabola    
Pressure Reducing Valves (PRV) have been widely used as a device to control pressure at nodes in water distribution networks and thus reduce leakages. However, an energy dissipation takes place during PRV operation. Thus, micro-hydropower turbines and, m... ver más
Revista: Water    Formato: Electrónico

 
en línea
Tatan Sukwika,Dudung Darusman,Cecep Kusmana,Dodik Ridho Nurrochmat     Pág. 207 - 215
This study discusses the policy scenarios on private-forest management in Bogor. The aims of this study are: determining leverage attribut on private-forest and formulating policy models, and making scenario for the development of the sustainability inde... ver más
Revista: Journal of Natural Resources and Environmental Management    Formato: Electrónico

« Anterior     Página: 1 de 435     Siguiente »