منابع مشابه
Some Practical Aspects of Farm Risk Management
must choose between higher average returns and lower risks. R management implies different things for different people, depending on their attitudes toward risk, their financial situations, and the opportunities available to them. In some cases, managing risk involves minimizing risk for a given level of expected output or revenue. In other cases, it involves keeping risk within bounds while se...
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In 1957, Schwarz and Foltz discovered that selenium (Se) was an essential trace mineral and nutritionists then started extensive studies to figure out the metabolic function of this element which has been called as toxic mineral. The discovery that glutathione peroxidase (GSH-Px) contained Se demonstrated a biochemical role for Se as an essential trace element. The major physiological function ...
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The fast changing environment, including difficult market conditions and a high exposure to financial risks are major reasons for changing production policy. Farm Management Information Systems (FMIS) appear to be a powerful tool to deal with the new conditions. However, farmers still rely more on their intuition than on proper management tools, when it comes to running a farm business. Many fa...
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Juvenile nasopharyngeal angiofibroma (JNA) is a rare, benign and locally invasive tumor. Massive bleeding because of vascularity of tumor and postoperative recurrence are potential problems of management. Endonasal approach reduces the rate of postoperative recurrence, intraoperative bleeding, and complications of surgery, time of operation and duration of hospitalization. In this article, we r...
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Introduction: Childhood obesity is a growing global health problem, but in the view of medical ethics, obesity management in children is associated with challenges. Method and materials: This study is a comprehensive review in English (Cochrane Library, and PubMed) and Persian literature which pointed to the ethical aspects of pediatrics obesity management with content analysis. Results: In t...
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ژورنال
عنوان ژورنال: Proceedings of the New Zealand National Weeds Conference
سال: 1950
ISSN: 2703-3066,2703-3066
DOI: 10.30843/nzpp.1950.3.7069