نتایج جستجو برای: nomads settling policy
تعداد نتایج: 268356 فیلتر نتایج به سال:
To evaluate the influence of episodic events on particle and hydrophobic organic contaminant (HOC) cycling in the Great Lakes, we deployed sequencing sediment traps at two locations in the western arm of Grand Traverse Bay, Lake Michigan. The traps collected integrated samples of settling particles every 2 weeks from May 1997 to September 1999. The total polycyclic aromatic hydrocarbon (t-PAH) ...
Many stormwater management practices depend on sedimentation as their primary removal mechanism, but the settling velocity distribution of particles in runoff from a specific watershed is rarely known. A simple and effective method to characterize settling velocity distribution is needed to improve the design of stormwater management practices. Elutriation devices have been used to characterize...
Background and Objectives: Events are the second leading cause of disability and one of the problems that can cause physical and psychological disorders, and in more severe cases lead to death. Therefore, at the first, the risks must be identified, so that one can offer how to confront and eliminate risk. Thus, this study aimed to determine the frequency and type of events among nomads. Materia...
The wide spread of cooperated and self-managed ways of work, not only in the urban but also in rural areas, makes relevant the debate on the contributive potential of these experiences for the solution of social problems. This article tries to reflect on the way this organizational logic is able to improve life and health conditions of rural workers. Studying the organizational process of a rur...
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