نتایج جستجو برای: radiation survey meters
تعداد نتایج: 617757 فیلتر نتایج به سال:
The variability of thermoelastic stresses at the Earth’s surface is investigated on different scales with a three–dimensional numerical model. Energy transfer by heat conduction and radiation of sun, atmosphere and Earth’s surface is regarded. It is shown that thermoelastic stresses are considerably high, so that they are able to assist faulting and thus force weathering of rocks. Their morphol...
Background: Radiology staff needs to justify the radiation exposures in order to protect themselves and others from radiation risks. The aims of this study were to examine the awareness level of radiation dose and protection amongst radiographers and to compare their performance between major Jordanian hospitals. Materials and Methods: A cross-sectional survey was conducted in 4 major Jord...
this research concentrates on the lithostratigraphy, biostratigraphy, microfacies and sedimentary environment of the asmari and gachsaran formations at southwest firuzabad. the thickness of the studied section in all 608.95 meters that 220.8 meters belong to the asmari formation and 387.95 meters belong to the gachsaran formation (champe and mol members). in the study area, the asmari formation...
The quality of a watershed can be seen from the discharge river flow. Watershed also sedimentation found in water flows and bodies. Sedimentation is sediment produced by erosion process carried flow deposited place where velocity smaller than settling velocity. This research was conducted intake area Musi Hydroelectric Watershed, Ujan Mas District, Kepahiang Regency, Bengkulu Province August – ...
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