نتایج جستجو برای: year 2
تعداد نتایج: 2963499 فیلتر نتایج به سال:
بررسی فراوانی مصرف سیگار در بیماران مبتلا به بدخیمی های معده در بیمارستان ولی عصر(عج) در طی سال 1381
مقدمه : امروزه کانسرهای دستگاه گوارشی یکی از علل شایع و مهم مرگ ناشی از سرطان در سنین بالا می باشد و در این میان کانسرمعده بیشترین شیوع را به خود اختصاص داده است. مصرف سیگار یکی از ریسک فاکتورهای قابل اصلاح سرطان معده می باشد. لذا این مطالعه با هدف تعیین فراوانی مصرف سیگار در بیماران مبتلا به بدخیمی های معده صورت گرفته است. روش کار : این مطالعه توصیفی بر روی تمامی افرادی که در طی سال 1381 در بی...
INTRODUCTION One of the main strategic challenges for organizations today is to effectively manage change and stay competitive in the future. Change appears to be the only constant in contemporary business and is present in every industry and in every country (Brown & Eisenhardt, 1998). Moreover, the key area of importance, current within many organizations, is how to effectively leverage techn...
Financial institutions around theworld expected themillennium date change (Y2K) to cause an aggregate liquidity shortage. Responding to the concern, the Federal Reserve Bank of New York auctioned Y2K options to primary dealers. The options gave the dealers the right to borrow from the Fed at a predetermined interest rate. Using the implied volatilities of Y2K options and the on/off-the-run spre...
Projects can cause organizations to perform in new ways resulting in the generation of knowledge. Project learning occurs when new knowledge is captured, disseminated, and used by the project team. Y2K utility projects were studied with respect to knowledge benefits and management. Projects from developed countries using western technology were found to have knowledge benefits but their organiz...
There are many commercial tools that address various aspects of the Year 2000 problem. None of these tools, however, make any documented use of plan-based techniques for automated concept recovery. This implies a general perception that plan-based techniques is not useful for this problem. This paper argues that this perception is incorrect and these techniques are in fact mature enough to make...
The year 2000 countdown provided a uniquely visible instance of spending on information technology by U.S. companies. With public attention riveted on potential Y2K malfunctions, managers were forced to evaluate their IT and make decisions whether to modify or replace existing systems. In the aftermath of Y2K, critics charged that the problem was overblown and that companies overspent on IT. In...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید