هدف: با توجه به اهمیت سرمایه­‌های انسانی سازمان و ویژه استعدادها عنوان مهم­ترین ابزار کسب مزیت رقابتی، هدف از انجام این پژوهش ارائه مدلی برای مدیریت استعداد در صنعت خودرو است.طراحی/ روش‌شناسی/ رویکرد: پژوهش، صورت ترکیبی اکتشافی (کیفی-کمی) شده است. فاز کیفی، اجزای یک مدل روش تحلیل تم شناسایی شد. کمی، اجزاء روابط استخراج استفاده مدلسازی معادلات ساختاری، مورد ارزیابی قرار گرفت تا متغیرهای مرتبط ار...

BACKGROUND AND PURPOSE Ceramic-on-ceramic (CoC) bearings were introduced in total hip arthroplasty (THA) to reduce problems related to polyethylene wear. We compared the 9-year revision risk for cementless CoC THA and for cementless metal-on-polyethylene (MoP) THA. PATIENTS AND METHODS In this prospective, population-based study from the Danish Hip Arthroplasty Registry, we identified all the...

The relationship between xenobiotic concentrations in hair and the degree of systemic xenobiotic exposure is poorly defined. The purpose of this study was to evaluate the effect of dose, time, and pigment on the hair incorporation of cocaine (COC) and its metabolites, benzoylecgonine (BE), ecgonine methyl ester (EME), and norcocaine (NCOC). COC was administered by the i.p. route to male Long-Ev...

BACKGROUND Although many studies have reported that high-quality continuity of care (COC) is associated with improved patient outcomes for patients with diabetes, few studies have investigated whether this positive effect of COC depends on the level of diabetes severity. METHODS A total of 3781 newly diagnosed diabetic patients selected from the 2005 National Health Insurance database were ev...

Cocaine (COC)- and cocaethylene (CE)-creatinine clearance ratios (CCR) were determined in five patients. In each case, COC:CCR greatly exceeded CE:CCR, and in four patients the data suggested renal tubular secretion of COC. For all patients, some renal tubular reabsorption of CE was apparent. These findings may be due, at least in part, to the greater hydrophobicity of CE relative to COC and to...

Cocaine and heroin are frequently co-abused by humans, in a combination known as speedball. Recently, chemical interactions between heroin (Her) or its metabolite morphine (Mor) and cocaine (Coc) were described, resulting in the formation of strong adducts. In this work, we evaluated whether combinations of Coc and Her affect the neurotoxicity of these drugs, using rat cortical neurons incubate...