نتایج جستجو برای: infiltration depth
تعداد نتایج: 212662 فیلتر نتایج به سال:
This report consisted of studying the effects caused by soil physical characteristic, in presence wetness variations and structures-texture fluctuations, to Kostiakov constants. The objectives were investigate wetness, depth, compaction on constants “a”, “b”. experimental unit nine polyvinyl cylinders. Statistical analysis under a randomized block design with three replications factors: five le...
Knowledge of soil moisture dynamics in the unsaturated soil zone provides valuable information on the temporal and spatial variability of groundwater recharge. This is especially true for the Mediterranean region, where a substantial fraction of long-term groundwater recharge is expected to occur during high magnitude precipitation events of aboveaverage wet winters. To elucidate process unders...
background and aims. current infiltration techniques for achieving anesthesia in dental procedures are not applicable in posterior mandibular region because of its dense cortical bone. the aim of this study was to evaluate the efficacy of a specific infiltration anesthesia in posterior mandibular teeth instead of inferior alveolar nerve block for restorative procedures. materials and methods. c...
Eosinophilic enteritis is a rare disease of unknown etiology. It is characterized by eosinophilic infiltration of the bowel wall to a variable depth and symptoms associated with gastrointestinal tract depending upon the predominant layer involved. Diagnosis of eosinophilic enteritis requires a high index of suspicion and exclusion of various disorders that are associated with peripheral eosinop...
Though it is vital to estimate infiltration as one of the key factors in effective management of water resources, only few studies have been carried out either to determine the infiltration or to compare the performance of infiltration models for coarse textured soils. Thus, the present study was conducted to accomplish two objectives. First to estimate the Horton’s infiltration model parameter...
The University of Minnesota is committed to the policy that all persons shall have equal Acknowledgements The Minnesota Pollution Control Agency (MPCA) provided funding for this review. The involvement of the project manager from the MPCA, Bruce Wilson, was greatly appreciated. Executive Summary Recently, there has been an increased interest in the use of infiltration as a method of managing st...
Soil temperature can be influenced by rapidly infiltrating water. Deviations from a uniform soil heat distribution could result vertical preferential flow (VPF) and lateral subsurface (LSF) events. The objective was to identify the effect of infiltration on time series in lysimeter with forced movement that sloping field distinguish between VPF LSF. Wavelet coherence analysis (WCA) used analyze...
Infiltration of stormwater through green surfaces is an important means groundwater recharge. However, the increase in constructed impervious area caused by intensive urbanization has led to a reduction rainwater infiltration over past decade. The rapid system (CRIS) with ample open space plays role This study aims explore influence (roof runoff) concentration on table and quality CRIS. Groundw...
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