منابع مشابه
Breastfeeding in the Hospital is a Good Start to Life
در ماه مارس ۱۹۹۲ از طریق یونیسف و سازمان بهداشت جهانی طرح ابتکاری بیمارستان دوستدار کودک (Baby friendly hospital)، به منظور ترویج تغذیه با شیر مادر ، راه اندازی شد. در این بیمارستانها تدابیری جهت بالا بودن سطح سلامت و بهبود وضعیت نوزادان تازه متولد شده اتخاذ گردید. اولین متمم این طرح ابتکاری، تشویق جهت تغذیه نوزادان با شیر مادر بود که برای نشان دادن این موضوع، نظامنامه بین المللی از طرف WHO به ...
متن کاملA new approach to predict of mechanical properties at the interface of Aluminium/Copper explosive cladding by explosive scarf welding
Abstract: The purpose of this study is to produce scarf joint through explosive welding process (EXW). The scarf weld is a process in which the final bond interface is oblique. With applying the explosive welding technique, this joint can create a metallic bond between similar or dissimilar metals. In this study, chamfered end of aluminum and copper plates were joined explosively and named scar...
متن کاملInvestigation of the effect of explosive welding variables on the corrosion behavior of the joint of two explosive layers of 5000 series copper-copper sheets
In the present study, the corrosion behavior and microstructural changes of 5000 series aluminum and copper sheets after the explosive welding process have been investigated. Explosive welding is performed with a fixed stop interval and change of explosive load. Dynamic potential polarization tests and electrochemical impedance spectroscopy, light microscopy, and scanning electron microscopy we...
متن کاملPrevalence of Intermittent Explosive Disorder Symptoms Among the Prisoners
Abstract Introduction: Anger and aggression are associated to many personal and social outcomes. The prevalence of this disorder is seen in some communities, including prisoners. Objective: Investigating the prevalence of intermittent explosive disorder symptoms in prisoners in central Rasht Prison. Materials and Methods: This cross-sectional survey was conducted on 1801 prisoners in central...
متن کاملInvestigation of the effect of explosive welding variables on the corrosion behavior of the joint of two explosive layers of 5000 series copper-copper sheets
In the present study, the corrosion behavior and microstructural changes of 5000 series aluminum and copper sheets after the explosive welding process have been investigated. Explosive welding is performed with a fixed stop interval and change of explosive load. Dynamic potential polarization tests and electrochemical impedance spectroscopy, light microscopy, and scanning electron microscopy we...
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ژورنال
عنوان ژورنال: Nature
سال: 1987
ISSN: 0028-0836,1476-4687
DOI: 10.1038/326751a0