نتایج جستجو برای: dirty lens and finally low
تعداد نتایج: 16970128 فیلتر نتایج به سال:
abstract this study examines the relationship between reading anxiety and difficulty of texts as well as the relationship between reading anxiety and students perceived difficulty of the texts. since difficulty is a relative concept, i limited its definition by sticking to the readability formula. we also took students perceived difficulty levels into account. therefore, in the present study, ...
In virtualized environments, an operating system may not have complete knowledge about its resources, as it sees only virtualized forms of physical resources. The Virtual Machine Monitor which has access to the physical resources, however, is not aware of the abstractions of the operating system. In this paper, we discuss how this lack of information can hinder the implementation of certain mec...
some new water-soluble schiff base complexes of na2[m(5-so3-1,2-salophen)].nh2o; (5-so3-1,2-salophen = n,n’-bis(5-sulphosalicyliden)-1,2-phenylendiamine); na2[m(5-so3-2,3-salpyr)(h2o)n].2h2o; (5-so3-2,3-salpyr = n,n’-bis(5-sulphosalicyliden)-2,3-diaminopyridine); and na2[m(5-so3-3,4-salbenz)(h2o)n].nh2o; (5-so3-3,4-salbenz = n,n’-bis(5-sulphosalicyliden)-3,4-diaminobenzophenon); where m = cu, n...
PURPOSE A four-month extended wear clinical trial was conducted to compare the ocular effects of a high Dk Balafilcon A silicone hydrogel lens and a low Dk HEMA 38.6 per cent H20 soft lens. METHOD Twenty-four subjects who were adapted to daily wear of soft lenses wore a high Dk lens in one eye and a low Dk HEMA lens in the other eye for four months on an extended wear basis after one week of ...
Policing constantly places its practitioners in situations in which good ends can be achieved by dirty means. When the ends to be achieved are urgent and unquestionably good and only a dirty means will work to achieve them, the policeman faces a genuine moral dilemma. A genuine moral dilemma is a situation from which one cannot emerge innocent no matter what one does-employ a dirty means, emplo...
Routine "quick-and-dirty" (QD) methods of project appraisal can be so dirty in guiding project selection as to wipe out the net social gains from public investment. A common QD method for estimating benefits from irrigation investments is tested using data for Viet Nam. The results are compared to impacts assessed through econometric modelling of marginal returns that allows for household and a...
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