نتایج جستجو برای: raised bed
تعداد نتایج: 115798 فیلتر نتایج به سال:
Australia has experienced a sudden and unexpected resurgence in bed bug infestations from both Cimex lectularius L. and Cimex hemipterus F. A survey in 2006 revealed that infestations had increased across the nation by an average of 4,500% since the start of the decade. In response, a multi-disciplinary approach to combat the rise of this public health pest was implemented and involved the coor...
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
Background & Aim: The prevalence of cardiovascular diseases is high in most of the countries. Cardiac catheterization is a routine diagnostic test for coronary heart diseases. In order to minimize the post-procedure complications, patients are restricted to bed for 8-24 hours in flat position. The aim of this study was to assess the effect of changing position and early ambulation on back pain ...
Soil fumigation is an important component of U.S. agriculture, but excessive emissions can be problematic. The objective of this study was to determine the effects of agricultural films (e.g., tarps) on soil fumigant atmospheric emissions and spatiotemporal distributions in soil, soil temperature, and plant pathogen control in the field using plastic films with various permeabilities and therma...
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