نتایج جستجو برای: target value
تعداد نتایج: 1107580 فیلتر نتایج به سال:
the rapid growing of information technology (it) motivates and makes competitive advantages in health care industry. nowadays, many hospitals try to build a successful customer relationship management (crm) to recognize target and potential patients, increase patient loyalty and satisfaction and finally maximize their profitability. many hospitals have large data warehouses containing customer ...
این رساله به بررسی دو حالت متفاوت مسئله پوشش کامل هدف در شبکه های حسگر بصری پرداخته است. هدف هر دو مسئله بیشینه کردن طول عمر شبکه می باشد. درحالت اول مسئله یعنی پوشش بصری اهداف (visual target coverage -vtc) راه حلی برای قرارگیری بهینه حسگرها در منطقه مورد نظر بدون در نظر گرفتن اتصال بین حسگرها برای یک شبکه همگن حسگر بصری پیشنهاد شده است. در حالت دوم مسئله به نام پوشش پیوسته بصری اهداف(connected...
the purpose of the present study was to investigate the effect of task-based instruction of vocabulary on the receptive and oral productive acquisition of english vocabulary and compare the results with those obtained from the traditional method. the method and procedure applied in this study was as follows: after the implementation of opt, a group of sixty female students were chosen. the stu...
background and objectives: for further confirmation of the previous in-house real-time pcr and cyp 141 target as a rapid and cheap diagnostic technique and a new target for direct detection of mycobacterium tuberculosis , we evaluated and compared the results of smear, culture and real-time pcr in sputa that were collected from 2 health centers. moreover we tried to evaluate the diagnostic accu...
It has been proposed that whenever an animal faces several action choices, their neural representations are processed in parallel in frontoparietal cortex and compete in a manner biased by any factor relevant to the decision. We tested this hypothesis by recording single-unit activity in dorsal premotor cortex (PMd) while a monkey performed two delayed center-out reaching tasks. In the one-targ...
Weapon Systems Portfolio Selection (WSPS) can be considered as a multi-objective decision analysis (MODA) problem. Aiming at its challenging features because of, 1) interactions and independencies among weapon systems, 2) the uncertainty of the sample data set for assessment, and 3) the missing target value of the assessment criteria, the WSPS problem is solved form four perspectives: portfolio...
To achieve perceptual match between a flashed target and a gradually changing one, the flashed target should have the feature value corresponding to the value to be obtained by the gradually changing target only later. Flashed target should be positioned ahead of the continuously moving one in order to be perceived as aligned (Nijhawan (1994). Nature, 370, 256-257); with continuously changing c...
مقدمه : روند افزایش جمعیت سالمند در دنیا به نحوی است که در سال 2050 بیش از 20% جمعیت جهان را سالمندان تشکیل خواهند داد که اکثریت آنها در کشورهای در حال توسعه ساکن خواهند بود . اختلالات روحی روانی از مهمترین مشکلات سالمندان می باشد . در گروههای قومی و اقلیتها موانعی مانند زبان و تحصیلات پایین وجود دارد که می تواند منجر به اشکال در تشخیص اختلالات روانشناخی شود. در این مطالعه مقطعی وضعیت دموگرافیک...
objective(s):an earlier meta-analysis on gene expression data derived from four microarray, two cdna library, and one sage experiment had identified rgs5 as one of only ten non-housekeeping genes that were reported to be expressed in human trabecular meshwork (tm) cells by all studies. rgs5 encodes regulator of g-protein signaling-5. the tm tissue is the route of aqueous fluid outflow, and is r...
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