نتایج جستجو برای: micro level

تعداد نتایج: 1182044  

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه مواد و انرژی - پژوهشکده سرامیک 1392

thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...

Journal: :Journal of the Royal Statistical Society: Series A (Statistics in Society) 2020

Journal: :Lecture notes in networks and systems 2021

Human population are striving against energy-related issues that not only affects society and the development of world, but also causes global warming. A variety broad approaches have been developed by both industry research community. However, there is an ever increasing need for comprehensive, end-to-end solutions aimed at transforming human behavior rather than device metrics benchmarks. In ...

Farzaneh Pirmadah, Fatemeh Amini, Hassan Mozaffari-Khosravi, Mahdieh Hajimirzadeh, Mohammad Hassan Lotfi, Yousof Naghiaee,

Background: Iodine is an essential element for growth and development and its inadequate intake leads to insufficient production of thyroid hormone. In developed countries iodine deficiency (ID) is one of the reformable factors. So, this study determined urinary iodine (UI) status of 8-10-year old school children in Yazd province during 2007 to 2016. Methods: This cross-sectional and descriptiv...

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