نتایج جستجو برای: sprinklers
تعداد نتایج: 257 فیلتر نتایج به سال:
BACKGROUND Residential sprinkler systems (RSS) are one intervention to prevent fire injury and death, yet there is no literature documenting why RSS homeowners opt to purchase a sprinkler-equipped home. This manuscript describes homeowners' decisions to purchase homes with residential sprinkler systems (RSS) and their experiences with the technology. It also compares how RSS homeowners and owne...
An improved method for making a decision on choosing the best self-propelled sprayer from alternative options is proposed. It refers to new developments in various fields of environmental monitoring and analysis field sprinklers, but which substantiate studied factors characterizing each unit. The are taken with real values calculated parameters, desirability function weighty coefficients devel...
This paper presented the design for innovative sprinklers mountainous area. Horticulturalists often faced difficulties in maintaining land landscape and chance of gaining more sustainable crops receded significantly. The study used an ethnographic approach to gained information from horticulturalists. From needs analysis, area was created. included automated system operated using mobile applica...
The complexity of assessing the irrigation performance a solid-set sprinkler system implies analyzing factors features, spacing among sprinklers, evaluation heights, meteorological variables and crop. In this research, number experiments with impact sprinklers were evaluated different operating conditions models uniformity (CUC) losses due to drift wind (WDEL) assessed at catch-can heights. Sta...
The problem. We study a new geometric optimization problem which arises in carrot crop management [10], as well as wireless network design and various other facililty location problems. The task is to select a number of locations t j for the sprinklers, and assign a radius r j to each sprinkler. A carrot pi is covered iff it is within range of some transmission point t ji , i.e., d(t ji , pi) ≤...
Precision in design of sprinkler irrigation systems and their proper management are very important for both development and also improvement of those systems. Therefore, the main objective of this study was to evaluate the design and management of the solid-set sprinkler systems in Dehgolan plain located in Kurdistan province. For this purpose, 10 solid-set sprinkler systems were selected rando...
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