نتایج جستجو برای: leadership α 096
تعداد نتایج: 209351 فیلتر نتایج به سال:
A large number of food policy councils (FPCs) exist in the United States, Canada, and Tribal Nations (N = 278), yet there are no tools designed to measure their members' perceptions of organizational capacity, social capital, and council effectiveness. Without such tools, it is challenging to determine best practices for FPCs and to measure change within and across councils over time. This stud...
به نظر می رسد که فاکتور های ژنتیکی مستعد کننده به بیماری بهجت در پیشرفت بیماری نقش مهمی دارند. سطح سرمی فاکتور نکروز کننده¬ی توموری (tnf) در بیماران مبتلا به بهجت بالا می¬رود و پاسخ مثبت افراد بیمار به درمان آنتی بادی tnf-α نشان دهنده¬ی نقش tnf در بیماری بهجت است. در این مطالعه توزیع دو تا از پلی¬مورفیسم¬های ناحیه¬ی پروموتوری ژن tnf-α (tnf-α -1031t/c & tnf-α -308g/a) در 53 فرد بیمار و 79 فرد ک...
background in today's changing and uncertain environment, there is a need for transformational leaders. besides, due to lack of effective leaders in organizations, identifying factors influencing managers to act as transformational managers is very important. spirituality is one of the factors, which cause managers to act as transformational managers. objectives this study aimed to investigate ...
فرض کنید r یک حلقه باشد و r[x] حلقه ی چندجمله ای های روی r باشد ارتباط بین پوچ سازهای حلقه ی rو مجموع پوچ سازهای حلقه ی r[x] را بررسی می کنیم. برای حلقه یr ، همریختی α و -α مشتق δ ، مفهوم حلقه ی( -(α, δسازگار ضعیف را معرفی می کنیم که تعمیم حلقه ی -α صلب و ( -(α, δسازگار است. ابتدا خواص حلقه های (-(α, δ سازگار ضعیف را مشاهده می کنیم و سپس ارتباط میان خواص ا...
Different properties of quasars may be observed and analysed through the many ranges electromagnetic spectrum. Pioneering studies showed that an "H-R diagram" for was needed to organize these data, more than two dimensions were necessary: a four dimensional Eigenvector (4DE1) parameter space proposed. The 4DE1 makes use independent observational obtained from optical UV emission lines, as well ...
The study identifies innovative leadership and its influence on the creative behavior of communityacademic leaders in Jordanian universities. It uses descriptive analytical approach. nature community work is following positions: Vice President, Dean Faculty, Dean, Head Department, which numbered (1131) academic leaders, consisted (399) leaders.The showed a statistically significant effect publi...
High-resolution, high-signal-to-noise (〈S/N〉 = 85) spectra have been obtained for five stars – CD–2417504, CD–38245, CS 22172–002, CS 22885–096, and CS 22949–037 – having [Fe/H] . –3.5 according to previous lower S/N material. LTE model-atmosphere techniques are used to determine [Fe/H] and relative abundances, or their limits, for some 18 elements, and to constrain more tightly the early enric...
چکیده : دو گیاه perovskia abrotanoides karel و zeravschania aucheri در سایه تحت جریان ملایم هوا خشک شدند. اسانس گیری از گیاهان خشک شده توسط دو روش تقطیر با آب و میکرواستخراج فاز جامد در فضای فوقانی انجام گرفت و اسانس ها با استفاده ار روش کروماتوگرافی گازی- طیف سنج جرمی (gc-ms) مورد تجزیه و تحلیل قرار گرفتند. ترکیبات عمده شناسایی شده در اسانس برگ و گل و ساقه گیاه p.abrotanoides عبارتند از: ...
Recent research and theorizing suggest that narcissism may predict both positive and negative leadership behaviors. We tested this hypothesis with data on the 42 U.S. presidents up to and including George W. Bush, using (a) expert-derived narcissism estimates, (b) independent historical surveys of presidential performance, and (c) largely or entirely objective indicators of presidential perform...
Combining the recommendations of the Institute of Medicine's report on the future of nursing, an Oncology Nursing Society (ONS) leadership think tank, and current evidence, the ONS Leadership Competencies were developed to provide all nurses with a pathway to advance their leadership skills and abilities. Generated through a systematic approach of literature review, data synthesis, and peer and...
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