نتایج جستجو برای: environmental causes
تعداد نتایج: 609991 فیلتر نتایج به سال:
error is an inevitable part of life and cannot be completely eliminated, but it can be minimized. a root cause analysis is a technique for understanding the systematic error causes that is involved beyond a person or people to implement an errors and including field and environmental causes of errors when occur in this situation too. an important factor of an error occurrence is a root cause (c...
Parkinson disease (PD) is the most common movement disorder and, although the exact causes are unknown, recent epidemiological and experimental studies indicate that several environmental agents may be significant risk factors. To date, these suspected environmental risk factors have been man-made chemicals. In this report, we demonstrate via genetic, biochemical, and immunological studies that...
Certain conditions found in human congenital heart disease are probably genetic in origin (Cockayne, 1938; Polani and Campbell, 1955), but sometimes they may be correlated with an environmental factor, namely the infection of the mother with rubella during early pregnancy. Thus there appears to be no single cause of congenital heart abnormality; sometimes genetic causes and sometimes environmen...
We conducted a content analysis of newspaper and television news coverage in Centers for Disease Control and Prevention (CDC) grantee locations from June 2011 through May 2013. After searching 2 databases for news stories related to overweight or obesity, we coded and analyzed stories for valence (how the author/reporter framed overweight and obesity control strategies), descriptors, causes and...
Despite health policies as well as clinical and research efforts, diabetes prevalence is still rising around the world. A multitude of causes have been suggested for this increase, mostly related to familial background, the occidental diet which is rich in fat/carbohydrates, and sedentary life style. Type 2 diabetes involves malfunctions of the primary pancreatic beta-cells, usually attributed ...
تخریب منابع طبیعی و محیط زیست از مهمترین دغدغه ها در مناطق مختلف جهان خصوصا نواحی خشک می باشد. بطوریکه سطوح وسیعی از این اراضی در طیف گسترده ای از فرآیندهای تخریب در حال نابودی می باشد. از این رو ارزیابی و تهیه نقشه آسیب پذیری به زوال پوشش گیاهی در کشورمان می تواند بسیار زیاد ما را در برنامه ریزیهای مدیریتی و اجرایی یاری نماید. درتحقیق حاضرمعیارهای مورد استفاده در یک مدل جدید برای ارزیابی زوال ...
Concerns have been raised about the value of genomic research for prevention and public health, especially for complex diseases with risk factors that are amenable to environmental modification. Given that gene-environment interactions underlie almost all human diseases, the public health significance of genomic research on common diseases with modifiable environmental risks is based not necess...
OBJECTIVES This section of the guideline aims to review the role of occupational and environmental factors in causing and contributing to cough. It also aims to indicate when such causes should be considered in a clinical setting, and a general approach to assessment and management. METHODS A review was performed of published data between 1985 and 2004 using PubMed. The search terms used incl...
The causes of agriculture-related conflicts over environmental goods are typically diffuse, making their governance costly compared with point-source conflicts (Wills, 1997). Over the last couple of decades, moreover, there has been a noticeable acceleration in the onset of these ‘agri-environmental’ conflicts as more and more of the environmental goods relied upon by agriculture have become fu...
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