scholarly journals Advances in ozonation and biodegradation processes to enhance chlorophenol abatement in multisubstrate wastewaters: a review

2019 ◽  
Vol 5 (3) ◽  
pp. 444-481 ◽  
Author(s):  
P. Van Aken ◽  
N. Lambert ◽  
R. Van den Broeck ◽  
J. Degrève ◽  
R. Dewil
Keyword(s):  
Research Needs ◽  
Knowledge Gaps

The objective of this study is to emphasize relevant knowledge gaps and research needs regarding chlorophenol degradation by applying biological and/or ozone-based oxidation techniques.

Agricultural water pollution: key knowledge gaps and research needs

2019 ◽  
Vol 36 ◽  
pp. 20-27 ◽  
Author(s):  
Alexandra EV Evans ◽  
Javier Mateo-Sagasta ◽  
Manzoor Qadir ◽  
Eline Boelee ◽  
Alessio Ippolito
Keyword(s):  
Water Pollution ◽  
Research Needs ◽  
Agricultural Water ◽  
Knowledge Gaps

Handwashing promotion in humanitarian emergencies: strategies and challenges according to experts

2015 ◽  
Vol 5 (4) ◽  
pp. 574-585 ◽  
Author(s):  
Jelena Vujcic ◽  
Pavani K. Ram ◽  
Lauren S. Blum
Keyword(s):  
Respiratory Infections ◽  
Quality Data ◽  
Research Needs ◽  
Knowledge Gaps ◽  
High Quality Data ◽  
Humanitarian Emergencies ◽  
Change Communication ◽  
Sanitation And Hygiene ◽  
Key Informant ◽  
Promotion Strategies

Diarrhea and acute respiratory infections account for nearly 30% of deaths among children displaced by humanitarian emergencies. Handwashing with soap reduces the risk of diarrhea and acute respiratory infection in non-emergency settings. However, the practice and the effectiveness of handwashing promotion efforts and the health benefits are not well documented in emergency settings. We conducted key informant interviews with 12 experts working in water, sanitation, and hygiene and examined current approaches, challenges, and knowledge gaps in relation to handwashing promotion in emergency settings. We identified many constraints to implementing effective handwashing promotion efforts including a failure to define objectives and targets for improvements in handwashing rates, lack of technical expertise and attention to the development and implementation of effective behavior change communication approaches, and limited understanding of the appropriateness, use, and acceptability of different handwashing hardware. Respondents identified multiple knowledge gaps and research needs that could improve current efforts. Collaborations between response agencies and research institutions could generate high quality data and facilitate contextualized and potentially more effective and robust handwashing promotion strategies.

scholarly journals Liquid Hydrogen Release Risk and Behavior Modeling: State-of-the-Art Knowledge Gaps and Research Needs for Refueling Infrastructure Safety.

2014 ◽  
Author(s):  
Isaac W. Ekoto ◽  
Ethan Hecht ◽  
Christopher W. San Marchi ◽  
Katrina M. Groth ◽  
Angela Christine LaFleur ◽  
...  
Keyword(s):  
State Of The Art ◽  
Liquid Hydrogen ◽  
Behavior Modeling ◽  
Hydrogen Release ◽  
Research Needs ◽  
Knowledge Gaps ◽  
And Behavior

Climatic Controls on the Distribution of Foundation Plant Species in Coastal Wetlands of the Conterminous United States: Knowledge Gaps and Emerging Research Needs

2019 ◽  
Vol 42 (8) ◽  
pp. 1991-2003 ◽  
Author(s):  
Michael J. Osland ◽  
James B. Grace ◽  
Glenn R. Guntenspergen ◽  
Karen M. Thorne ◽  
Joel A. Carr ◽  
...  
Keyword(s):  
United States ◽  
Plant Species ◽  
Coastal Wetlands ◽  
Research Needs ◽  
Knowledge Gaps
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