منابع مشابه
Reductionist Doubts
According to reductionism, every complex phenomenon can and should be explained in terms of the simplest possible entities and mechanisms. The parts determine the whole. This approach has been an outstanding success in science, but this essay will point out ways in which it could nevertheless be giving us wrong ideas and holding back progress. For example, it may be impossible to understand key...
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This paper studies an insurance problem where agents doubt their forecasting models. Using Hansen-Sargent multiplier preferences, these doubts are represented as sets of probability distributions that are statistically hard to discriminate. Agents differ endogenously in two aspects their forecasting models and the extent of doubts surrounding these models. This heterogeneity gives rise to a new...
متن کاملDoubts or variability?
Reinterpreting most of the market price of risk as a price of model uncertainty eradicates a link between asset prices and measures of the welfare costs of aggregate fluctuations that was proposed by Hansen et al. (1999), Tallarini (2000), and Alvarez and Jermann (2004). Prices of model uncertainty contain information about the benefits of removing model uncertainty, not the consumption fluctua...
متن کاملNeonatal Skin Care, Preventing its Damage
مراقبت از پوست نوزادانی که با وزن کمتر از ۲۵۰۰ گرم متولد می شوند، در ۲۱ روز اول پس از تولد یکی از وظایف مهم پرستاری می باشد. گرچه در یک آمارگیری در آمریکا تعداد نوزادان با وزن کمتر از ۲۵۰۰ گرم حدود ۱-۰/ ۶٪ گزارش شده است، اما جهت افزایش شانس زنده ماندن آنها و هم چنین پیشگیری از بروز عفونت مسئله مراقبت از پوست اهمیت می یابد. در گذشته بیشتر نوزادان نارس بعلت سپتی سمی و یا عدم تعادل آب و الکترولیت ...
متن کاملSkin CARE
Furthermore, dermatological changes frequently present on the foot in older adults (Best Practice Statement, 2012). Skin and nail conditions can be a cause of distress and embarrassment due to their cosmetic appearance. Moreover, many of these skin and nail conditions can negatively impact on skin integrity increasing the risk of secondary complications including: 8 Tissue breakdown 8 Infection...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2020
ISSN: 0007-0610,1476-5373
DOI: 10.1038/s41415-020-2366-0