Effects of Combined Technologies on Environmental Prevention against Livestock Pollution in Biogas Projects

2019 ◽  
Vol 145 (8) ◽  
pp. 05019003 ◽  
Author(s):  
Zhaohui Hu ◽  
Hongguang Zhu
2012 ◽  
Vol 594-597 ◽  
pp. 2257-2261
Author(s):  
Liu Jian ◽  
Ming Ming Liu ◽  
Zhen Hua Xie

Spontaneous combustion of coal is a serious threat to the normal working of the mine and the safety of miners, the research to prevent spontaneous combustion of coal has a great significance. Technology based on the three-phase bubble theory, combined with characteristics of coal of 7312-2 caving face of a coal mine in Xuzhou, using laboratory studies to determination the fly ash , Wong and a variety of surfactant , then determining the formula of three-phase foam which is fit for a coal mine coal, it can restrain goal spontaneous combustion effectively and beneficial to safety production and environmental prevention.


2008 ◽  
Vol 23 (6) ◽  
pp. 1819-1822 ◽  
Author(s):  
R. Khanna ◽  
L. Waechter ◽  
J. Sargeant ◽  
W. F. Clark ◽  
A. X. Garg

2018 ◽  
Vol 5 (1) ◽  
pp. 87-92 ◽  
Author(s):  
Parvati R. Perman-Howe ◽  
Emma L. Davies ◽  
David R. Foxcroft

Author(s):  
Daniel Lloret ◽  
Elena Gervilla ◽  
Montse Juan ◽  
Yasmina Castaño ◽  
Claudia R. Pischke ◽  
...  

Empowering parents by actively engaging them in environmental prevention strategies is a promising approach that only a few programs use. Evidence suggests that when families and the wider community are engaged, alcohol prevention is more efficient. However, due to the novelty of this approach, no specific assessment tools for measuring this type of engagement are available. The objective of this study is to design a parental empowerment measurement tool to evaluate parents’ self-efficacy when engaging in environmental and community actions and to analyze its psychometric properties. A total of 132 parents active in in-school parent associations from Spain (n = 77; 58.4%) and Portugal (n = 55; 41.7%) completed a pencil and paper battery of four questionnaires, including the developed scale COmmuNity iNtervention SElf-Efficacy SCale for ParenT LEaDers (CONNECTED). The scale showed a good reliability and good test-retest stability in a three-month period. The convergent validity with other well-established instruments that assess similar constructs was significant. A preliminary confirmatory factor analysis (CFA) showed an acceptable fit. Environmental prevention supported by families is a promising preventive strategy because the participation and involvement of families is an effective way to address some risks in adolescence; however, new assessment tools are needed in this field. The developed scale could be a first step to identify the areas of need in a community and to monitor the progress and evaluate the outcomes of the preventive interventions implemented.


Sign in / Sign up

Export Citation Format

Share Document