نتایج جستجو برای: 0049
تعداد نتایج: 193 فیلتر نتایج به سال:
High serum concentrations of vascular endothelial growth factor (S-VEGF) and basic fibroblast growth factor (S-bFGF) are associated with unfavorable clinical characteristics in cancer. The combined effect of S-VEGF and S-bFGF on the survival of 200 patients with non-Hodgkin lymphoma (NHL) was studied. High S-VEGF and S-bFGF at diagnosis were associated with poor survival with the medians, the h...
Estimation of the camera intrinsic calibration parameters is a prerequisite to a wide variety of vision tasks related to motion and stereo analysis. A major breakthrough related to the intrinsic calibration problem was the introduction in the early nineties of the autocalibration paradigm, according to which calibration is achieved not with the aid of a calibration pattern but by observing a nu...
Given the explosion in number and types of sensor nodes, the next generation of sensor management systems must focus on identifying and acquiring valuable information from this potential flood of sensor data. Thus an emerging problem is deciding what to produce, where, for whom, and when. Identifying and making tradeoffs involved in information production is a difficult problem that market-base...
When faced with a decline in marital satisfaction, are wives constrained from increasing their labor market work time in part because they ‘‘do gender?’’ One of the predictions of the human capital accumulation hypothesis, which assumes no constraints, is that housewives with little work experience will respond to a decline in marital satisfaction by increasing labor market work time (only). In...
تأثیر گروههای روانی آموزشی برای مراقبتکنندگان بیماران اسکیزوفرنی بر علایم روانی بیماران مریم شایگان [1] ٭، دکتر فرخنده شریف [2] تاریخ دریافت 01/09/1391 تاریخ پذیرش 23/11/1391 چکیده پیش زمینه و هدف: اسکیزوفرنی یکی از اختلالات پیچیده روان پزشکی میباشد که علاوه بر درگیری فرد، خانواده مددجو را نیز به شدت تحت تأثیر قرار میدهد. هدف از انجام این مطالعه، تعیین تأثیر گروههای روانی آمو...
هدف: پژوهشحاضربه تعیین اضطراب کتابخانه ای و بررسی راههای کاهش آن در انواع جنسیت و مقاطع تحصیلی کارشناسی و کارشناسی ارشد در دانشکدههای مختلف دانشگاه آزاد اسلامی واحد تهران شمال میپردازد. روش پژوهش: روش پژوهش پیمایشی توصیفی است. برای بررسی اضطراب کتابخانه ای از پرسش نامه باستیک استفاده شده و جهت بررسی متغیرهای پژوهش از آزمون لونبرای برابری همگونی واریانسها، آزمون T برای مقایسه میانگین دو متغ...
Abstract Background Long-term outcomes of out-of-hospital cardiac arrest (OHCA) are important to evaluate the overall health burden OHCA on society. The concept disability-adjusted life years (DALY) have recently been utilised measure disease in OHCA, but data an Asian cohort remains limited. We aimed quantify and identify predictors long-term survival (up 10 follow up) patients with as well an...
impact of psychoeducational groups for caregivers on the psychiatric symptoms of patients with schizophrenia shaygan m [1] *, sharif f [2] received: 21 nov, 2012 accepted: 11 feb , 2013 abstract: background & aims : schizophrenia is a severe psychiatric disorder, which is extremely stressful not only for the persons affected but also for their families. materials & methods : to ...
Abstract Introduction Medication nonadherence is a public health concern and can impact clinical trial data quality. Traditional compliance collection (pill counts, diaries) be unreliable in central nervous system trials. As such, strategies such as adherence technologies may play key role outcomes. AiCure, computer vision-assisted dosing mobile application (app), collects connects patients to ...
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