نتایج جستجو برای: z19 a12

تعداد نتایج: 811  

Journal: :Journal of Materials Science: Materials in Electronics 2021

Nuclear power plants that produce sustainable energy are the most striking examples of generating carbon-free energy. However, nuclear demand safe management waste. The radiation tests materials, which used in successful waste plants, must be carried out. In this study, interaction parameters were examined International simple glasses (ISG) with superior properties, management. gamma shielding ...

ژورنال: :دوفصلنامه رسوب شناسی کاربردی 2015
بهروز رفیعی عاطفه موثق افشین کریم خانی مجید صادقی فر

در این مطالعه محتوای فلزات سنگین ناحیه­ی خروجی تالاب انزلی به منظور برآورد درجه و منشأ آلودگی، مورد بررسی قرار گرفته است. به همین منظور تعداد ۱۵ نمونه از رسوبات سطحی برداشت گردید و ویژگی­های فیزیکوشیمیایی آن­ها تعیین گردید. دو روش آنالیز به کار گرفته شد؛ تفرق اشعه ایکس (xrd) برای تعیین کانی­شناسی رسی و آنالیز oes-icp برای تعیین غلظت کل فلزات مورد استفاده قرار گرفت. غلظت هشت عنصر کادمیوم (cd)، س...

2003
X. Huang

Fly ash generated from low NOx burners at American Electric Power's Glen Lyn facility was beneficiated to remove residual carbon, magnetic particles, and cenospheres. The clean fly ash had a mean particle size of about 30 microns, which is coarser than typical commercial fillers used in plastics. To obtain a finer sized fly ash, air classification was used to separate the clean fly ash into its...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Joel Savarino Samuel Morin Joseph Erbland Francis Grannec Matthew D Patey William Vicars Becky Alexander Eric P Achterberg

Long-term observations of the reactive chemical composition of the tropical marine boundary layer (MBL) are rare, despite its crucial role for the chemical stability of the atmosphere. Recent observations of reactive bromine species in the tropical MBL showed unexpectedly high levels that could potentially have an impact on the ozone budget. Uncertainties in the ozone budget are amplified by ou...

Journal: :International Journal of Radiation Oncology*Biology*Physics 2011

2006
Joel Sobel

Individuals with identical preferences each receive a signal about the unknown state of the world and separately decide upon a utilitymaximizing recommendation on the basis of that signal. The group’s decision maximizes the common utility function based on perfect pooling of individual information. With no restrictions on the information structure, the individual recommendations place no constr...

2013
John B. Davis

This short paper discusses majority and minority views in economics regarding the value of neuroscience for economics – and thus the value of the neuroeconomics research program. It argues that neuroeconomics’ reception ultimately depends on whether economists adopt a philosophy of science thinking closer to what exists in other sciences. It then argues that an inadvertent a product of this deb...

2008
Xuanming Su Alvin E. Roth

People exhibit peer-induced fairness concerns when they look to their peers as a reference to evaluate their endowments. We analyze two independent ultimatum games played sequentially by a leader and two followers. With peer-induced fairness, the second follower is averse to receiving less than the first follower. Using laboratory experimental data, we estimate that peer-induced fairness betwee...

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