1.598   Artículos

 
en línea
Nade?da Buinickiene     Pág. 148 - 156
JEL Codes: I10, K4, L38.

 
en línea
Agnieszka Bem,Paulina Ucieklak-Jez,Pawel Predkiewicz     Pág. 25 - 33

 
en línea
Aniessa Rinny Asnaning, . Surya, Andy Eka Saputra, Destieka Ahyuni     Pág. 176 - 182
The excessive quantity of groundwater utilization leads to significantly reduced groundwater availability. In another aspect of a tropical country, Indonesia has a reasonably high rainfall in the rainy season. The problem of this research is that the rai... ver más
Revista: Journal of Science and Applicative Technology    Formato: Electrónico

 
en línea
António Sampaio Duarte,Fernando Castanheira Pinto     Pág. 17 - 34
Na prossecução dos objetivos do milénio da ONU, o aumento e melhoraria do acesso a sistemas de saneamento básico seguros e sustentáveis continuam a ser uma prioridade de intervenção crítica e essencial para salvaguarda da saúde humana e qualidade de vida... ver más
Revista: Revista Eletrônica de Gestão e Tecnologias Ambientais    Formato: Electrónico

 
en línea
Ian A. Wright, Anna Christie and Amy-Marie Gilpin    
This study investigated the drinking water quality of house water tanks that harvested roof runoff in a rural area surrounding a large copper and gold mine in Central Western New South Wales (NSW). Water was sampled from (1) the tops of water tanks, (2) ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Ying Liu, Wenjing Shen, Kaixuan Fan, Weihao Pei and Shaomin Liu    
The impacts of heavy metal pollution in arable soil on agricultural production, environmental health, and the wellbeing of urban and rural residents cannot be overlooked. It has become a significant bottleneck in achieving comprehensive rural revitalizat... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Qiang Cheng, Yong Cao, Zhifeng Liu, Lingli Cui, Tao Zhang and Lei Xu    
The computer numerically controlled (CNC) system is the key functional component of CNC machine tool control systems, and the servo drive system is an important part of CNC systems. The complex working environment will lead to frequent failure of servo d... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Erica Corda, Silvia M. Massa and Daniele Riboni    
As several studies demonstrate, good sleep quality is essential for individuals? well-being, as a lack of restoring sleep may disrupt different physical, mental, and social dimensions of health. For this reason, there is increasing interest in tools for ... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Lucio Pinello, Omar Hassan, Marco Giglio and Claudio Sbarufatti    
An increase in aircraft availability and readiness is one of the most desired characteristics of aircraft fleets. Unforeseen failures cause additional expenses and are particularly critical when thinking about combat jets and Unmanned Aerial Vehicles (UA... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Juan Luis Pérez-Ruiz, Yu Tang, Igor Loboda and Luis Angel Miró-Zárate    
In the field of aircraft engine diagnostics, many advanced algorithms have been proposed over the last few years. However, there is still wide room for improvement, especially in the development of more integrated and complete engine health management sy... ver más
Revista: Aerospace    Formato: Electrónico

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