نتایج جستجو برای: equipment and tools therefore
تعداد نتایج: 16852097 فیلتر نتایج به سال:
background: over the years, the concept technology has modified, especially from the viewpoint of the development of scientific knowledge as well as the philosophical and artistic aspects. however, the concept of technology in nursing are still poorly understood. only small qualitative studies, especially in iran, have investigated this phenomenon and they just are about information technology....
the quest for power has formed much of the world history especially in 20th and 21st centuries. oil (energy) particularly after industrial revolution has been a tool for conquest and power and has been transformed to a geopolitical issue. from a geopolitical point of view this has been the case for the last two centuries in central asia and caucasus. central asia and caucasus has always been...
The longwall mining method is one of the most applied methods in extracting low-inclined to high-inclined coal seams. Selection of the most suitable extraction equipment is very important in the economical, safety, and productivity aspects of mining operations. There are a lot of parameters affecting the selection of an extraction equipment in mechanized longwall mining in steeply inclined coal...
conclusions the designed safe irrigator syringe seems to be applicable in wound irrigation and superior to the conventional devices regarding efficacy and user comfort. results all of the interns stated that the new device is quite applicable for wound washing and is easy to handle. nine interns believed that safe irrigator syringe is superior to the conventional devices regarding efficacy and ...
The success of automotive test campaigns is determined by the quality of the established test management, the used test systems and the actual testing activities. With the growing complexity of present E/E vehicle architectures, these tasks have become a real challenge, and therefore, appropriate methods and tools to handle this complexity are a key component in ensuring E/E quality. In this pr...
the present paper offers a postcolonial reading of two of the best novels by v. s. naipaul – half a life and the mimic men – in five chapters. the focus of this research is on different notions of postcolonial criticism and their application on the two novels as discussed from homi bhabha’s and frantz fanons points of view. having introduced the life and literary career of v. s. naipaul in th...
This study examined the reliability of a newly developed child and parental questionnaire on specific determinants of cycling to school among 10-12 year olds. Validity of child reported distance, bicycle equipment and basic bicycle skills was also investigated. In total 211 children and 33 parents participated in this study. The reliability of the questionnaires was acceptable with results indi...
measurement of the values of forces in tractor arms is of great importance due to draft of agricultural equipment. these values can be used for testing and evaluation of the agricultural machinery, selection of suitable tractor, etc. the tools which are used for measurement of the forces are called dynamometer. the main objective of the present study was to design and evaluate a load cell for i...
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