نتایج جستجو برای: water injection
تعداد نتایج: 698837 فیلتر نتایج به سال:
Water intake, urine output and reticular motility were monitored after injecting 50 g NaCl into the rumen of sheep. Water consumption and urine output were restored to pre-injection levels after 11.5-15 h. Reticular motility was unaffected by ruminal NaCl injection or by NaCl infusions into the reticulum. These results are discussed in relation to food intake and the tonicity of rumen fluid and...
Background & Aim: About 30% of women experience severe continuous low back pains in labor, but limited options are available to reduce this pain especially in developing countries like Iran and remote areas. The aim of this study is to determine the effect of subcutaneous sterile water injection in lumbosacral area on low back labor pains at the first stage of labor. Patients & Method: We c...
Subsurface drip irrigation (SDI) can substantially reduce the amount of irrigation water needed for corn production. However, corn yields need to be improved to offset the initial cost of drip installation. Air-injection is at least potentially applicable to the (SDI) system. However, the vertical stream of emitted air moving above the emitter outlet directly toward the surface creates a chimne...
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
Effectiveness of subcutaneous injection of sterile water to the lower back for pain relief in labor.
The analgesic efficacy of subcutaneous injection of sterile water compared to isotonic saline was investigated in a randomized, controlled study on a total of 100 women in the active phase of labor and who complained of low back pain. Pain perception was rated on a numerical rating scale before and at 10 and 45 minutes after the injection. The initial pain score was the same in both groups and ...
In this research, the TRACE/PARCS model of Lungmen ABWR has been developed for verification of ultimate response guideline (URG) efficiency. This ultimate measure was named as DIVing plan, abbreviated from system depressurization, water injection and containment venting. The simulation initial condition is 100% rated power/100% rated core flow. This research focuses on the estimation of the tim...
Different recovery mechanisms are activated during the production from reservoirs. Wells sometimes are kept with the injection. Therefore the evaluation of injection indices depended on material injection, seems to be necessary. This study is going to determine the drive indices for a reservoir by making a model using Eclipse. The model consists a gas cap and aquifer, in which there is an injec...
bution and early-diagenesis in salt marsh sediments from the Medway Estuary, Kent, UK. Estuarine Coastal and Shelf Science 57 (1–2), 43–54. Spencer, K.L., Dewhurst, R.E., Penna, P., 2005. Potential impacts of water injection dredging on water quality and ecotoxicity in Limehouse Basin. Chemosphere. Sullivan, N., 2000. The use of agitation dredging, water injection dredging and sidecasting: resu...
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
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