نتایج جستجو برای: safe water

تعداد نتایج: 669474  

Journal: :Knowledge Eng. Review 2012
David W. Hildum Stephen F. Smith

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2011
Matthew Tolan

In this article, I seek to find whether the type of government in a country affects the amount of education provided. To do this, I propose a model where political power is distributed throughout the population, and their choice to support a government is based on an observable factor; whether the government provides access to education. Using the results from this model, I propose 3 hypotheses...

2006

Executive Summary Ensuring safety requires reducing the risk of incidents, faults and failures that can disrupt normal operations. This effort goes far beyond simply installing fail-safe controllers or a safety instrumented system. In fact, to mitigate the risk of serious incidents that can cause injury to personnel, equipment and the environment, it is important to consider safety from all asp...

A. Kurnaz, M. Atıf Çetiner,

Background: It is considered that if radon gas is inhaled and ingested, it is the primary health risks for lung and stomach cancers. This paper presents the measurement results of radon activity concentrations both residential tap water and dam water for Kastamonu city Centre-Turkey. Materials and Methods: The radon activity concentrations of water samples collected from 60 tap waters at four l...

2017
Maria M.F. Mesquita Monica B. Emelko

More than a billion people have limited access to safe drinking water; over 2 million die each year from water-related diarrhea, which is one of the leading causes of mortality and morbidity in less economically developed countries (UNICEF and WHO, 2009). In more economically developed countries, increasing demands on water resources raise concerns about sustainable provision of safe drinking w...

Journal: :Journal of water and health 2011
W Onyango-Ouma Charles P Gerba

A cross-sectional descriptive study was conducted to examine away-from-home drinking water consumption practices and the microbiological quality of water consumed in rural western Kenya. The study involved adults and schoolchildren. Data were collected using focus group discussions, questionnaire survey, observations, diaries and interviews. The findings suggest that away-from-home drinking wat...

2016

Ten percent of the world population lack access to safe drinking water. In Pakistan 44% of the 180 million population is without access to safe drinking water, 64% of urban and 84% of rural population do not treat their drinking water and consequently waterborne diseases are the leading cause of mortality and morbidity. High stress in the use of ground and surface water, fast growth in populati...

2002
Kathleen L. Kitto Barbara Sylvester

1 Kathleen L. Kitto, Western Washington University, Engineering Technology, Bellingham, WA 98225, [email protected] 2 Dr. Barbara Sylvester, Western Washington University, University Writing Program, Bellingham, WA 98225, [email protected] Abstract -In teaching the Engineering Technology Department’s new ethics course, instructors from Western Washington University’s Writing Program and ...

2013
Golam Rabbani Syed Hafizur Rahman Lucy Faulkner

Most climate related hazards in Bangladesh are linked to water. The climate vulnerable poor—the poorest and most marginalized communities living in remote villages along Bangladesh’s coastal zone that are vulnerable to climate change impacts and who possess low adaptive capacity are most affected by lack of access to safe water sources. Many climate vulnerable poor households depend on small is...

Journal: :American journal of botany 2000
M W Cornett P B Reich K J Puettmann L E Frelich

Regeneration of many late-successional tree species depends on specialized safe sites. The primary objective was to investigate the roles of seedbed and moisture retention as dimensions of safe sites for the early regeneration of drought-sensitive northern white cedar (Thuja occidentalis). We hypothesized that rates of germination, survival, and growth of T. occidentalis are unlikely to differ ...

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