PROBLEMS THAT CONFRONT US
نویسندگان
چکیده
منابع مشابه
Cosmic strings confront COBE
We investigate large-angle anisotropies in the cosmic microwave radiation background which are induced by cosmic strings. We numerically evolve a string network from a redshift Z=100 to the present day and we use this data to generate a full-sky temperature map using sophisticated Green's function methods. Based on a limited number of realizations, we have compared the results of our simulation...
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CLINICAL HISTORY A 56-year-old male with a history of wellcontrolled hypertension and episodic tension-type headache has been awoken from sleep 3 nights per month for the last 2 years between 1:00 a.m. and 2:30 a.m. with a moderately severe bifrontal pressing headache that persists for 1 to 2 hours untreated and 10 minutes if treated with a caffeine containing overthe-counter analgesic. Questio...
متن کاملActions That Make Us Know
The knowability paradox is usually formulated as a problem about the static propositions which express the knowledge that we can achieve in principle. In this paper, I propose to put these issues in a more ’dynamic’ light, by shifting the emphasis to the epistemic actions that produce knowledge, or sometimes even ignorance. The very notion of ’knowability’ seems mainly an existentially quantifi...
متن کاملEthical issues that confront nurses in private hospitals in the Western Cape Metropolitan area.
BACKGROUND Nurses are faced daily with a variety of ethical issues which could be as a result of budget cuts, target setting, the shortage of nurses and expertise. OBJECTIVES The objectives of the study were to identify ethical issues related to patient care, to describe ethical issues related to patient diversity, rights and human dignity. To describe ethical issues related to caring in nurs...
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The social cost of gambling has been at the center of the debate over legalized casino gambling since the mid-1990s. Even now, more than a decade later, little progress has been made in researchers’ ability to adequately identify and measure the potential costs of legalized gambling. There are a number of reasons for this lack of significant progress: (1) comorbidity, (2) survey data validity, ...
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ژورنال
عنوان ژورنال: AJN, American Journal of Nursing
سال: 1912
ISSN: 0002-936X
DOI: 10.1097/00000446-191204000-00018