منابع مشابه
Critical issues for critical loads.
I n the United States and most other countries, primary air quality standards are designed to protect human health and are based on concentrations of pollutants in the air. However, from the perspective of ecosystem health, a more appropriate metric for the impacts of nitrogen (N) and sulfur (S) pollutants is the total atmospheric deposition (or “load,” in kg·ha·y) of N and S, because ecosystem...
متن کاملCritical issues in nephrology.
Renal and electrolyte problems are common in patients in the ICU. Several advances that occurred in the recent past have been incorporated in the diagnosis and management of these disorders and were reviewed in this article. Unfortunately, many important questions remain unanswered, especially in the area of ARF, where new therapies are anxiously awaited to make the transition from bench to bed...
متن کاملCritical issues in endocrinology.
Endocrine emergencies are commonly encountered in the ICU. This article focuses on several important endocrine emergencies, including diabetic hyperglycemic states, adrenal insufficiency, myxedema coma, thyroid storm, and pituitary apoplexy. Other endocrine issues that are related to intensive care, such as intensive insulin therapy, relative adrenal insufficiency, and thyroid function test abn...
متن کاملCritical issues in international biobanking.
Biobanking for clinical or research purposes includes the collection, processing, storage, and analysis of biological specimens. It is now well recognized that biobanking involves a complex array of technical and ethical/regulatory considerations. Biobanking policies and procedures are often documented by best practices that are usually voluntary but may be supplemented and reinforced by strict...
متن کاملCritical issues in bacterial phylogeny.
To understand bacterial phylogeny, it is essential that the following two critical issues be resolved: (i) development of well-defined (molecular) criteria for identifying the main groups within Bacteria, and (ii) to understand how the different main groups are related to each other and how they branched off from a common ancestor. These issues are not resolved at present. We have recently desc...
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ژورنال
عنوان ژورنال: Comparative Islamic Studies
سال: 2019
ISSN: 1743-1638,1740-7125
DOI: 10.1558/cis.37756