Iran has two distinct topographic contexts: mountain ranges, which consist principally of the Alborz and Zagros Mountains, which form an arc across northern, western and southwestern Iran, and vast arid plains, mainly in the central and southern parts of Iran (Fig.1). The brown bear distribution...
The neutron radiography reactor (NRAD) is a 250 kW Mark II Training, Research, Isotopes, General Atomics (TRIGA) research reactor located beneath the main hot cell of the Hot Fuel Examination Facility (HFEF) at Idaho National Laboratory, Idaho Falls, ID, USA. The NRAD is equipped with two...
10). These high Al2O3 analyses are from two layers of disseminated ash deposited during the last glacial period, but are outlying from the main populations that fall within the geochemical envelope of the Deception Island products (Fig. 10). As such, it is unlikely that B53 95.17 m ...
Molten salt fast reactors (MSFRs) as one of the candidate systems, in addition to satisfying the Gen IV objectives, derive the benefit of operating in a “Closed Fuel Cycle” mode without the extensive cost and challenges of solid fuelled systems [2]. This feature can solve the main Achille...
and is reversed in a bottom manifold and core support structure, and then flows up though or around the fuel elements. The main difference between the two thermal-spectrum design concepts is the fuel elements—one uses traditional UO2ceramic fuel, and the other uses UN-bearing TRISO fuel ...
Learn more about the Hecla Yukon Mine located in Yukon Territory, Canada and how the mine is planning on expanding after further exploration.