infiltration is a complex process that changed by initial moisture and water head on the soil surface. the main objective of this study was to estimate the coefficients of infiltration equations, kostiakov-lewis, philip and horton, and evaluate the sensitivity of these equations and their coefficients under various initial conditions (initial moisture soil) and boundary (water head on soil surf...

Patna is located on the southern bank of River Ganges in Bihar, India. Rapid population growth over past few decades has driven an increase groundwater abstraction from aquifers under city. This study exeplores pumping-induced water exchange between and transient conditions 2009 2015, using a numerical simulation. The deterministic model within uncertainty quantification was used to reveal cont...

The purpose of this study was to determine the effect land preparation methods on soil infiltration which can be used as a basis for designing irrigation dryland rice cultivation. arranged in completely randomized design (CRD) with three treatments, namely T0 (no tillage), T1 (hoeing), and T2 (hoeing plus loosening). Each treatment carried out replication plots. Artificial rain given an average...

OBJECTIVES Adhesion of resin composites to dentin is currently believed to result from impregnation of adhesive resin into superficially demineralized dentin. The purpose of this study was to use micro-Raman spectroscopy and scanning electron microscopy (SEM) to investigate the extent of resin penetration into etched dentin with single-step adhesive systems. METHODS Adhesive systems used were...

BACKGROUND Patients with deep infiltrating endometriosis (DIE) of the rectum often benefit from surgical treatment, including disc or segmental bowel resection, in terms of pain relief and treatment of infertility. The aim of the present study was to evaluate the diagnostic accuracy of transvaginal sonography (TVS) for preoperative detection of rectal DIE. Furthermore, we aimed to investigate w...

The Iztaccíhuatl-Popocatépetl National Park is a remnant of high-mountain conifer forests and grasslands that provides ecosystem services to Mexico City. This research assesses the impact constructing ditches, through modeling infiltration, soil erosion, carbon sequestration with hydrological model SWAT, based on information (bulk density, organic carbon, depth) obtained from ditches. resulting...

objectives:the aim of the present study was to assess the analgesic efficacy of iv ketamine injection inaddition to nephrostomy tract infiltration of ketamine – bupivacaine on postoperative pain relief after tubeless percutaneous nephrolithotomy (pcnl). patients and methods: patients (n = 100), with renal stone who were candidates for pcnl were randomized to five groups with 20 cases in each: g...

A process of infiltration from the soil surface to form water is known as infiltration; this only way for plants absorb and use water. This closely related nutrient migration, runoff, erosion. The objectives study were quantify effect typical plant communities on performance, reveal interaction between rate characteristics roots, determine primary influencing elements Xilamuren grassland. ring ...