The power industry is one of the main industries energy consumption and carbon emissions in Yangtze River Economic Belt, order to accelerate development green low-carbon power. This paper takes Belt upper, middle lower reaches from 2000 2020 as research object. Based on four absolute factors economy, consumption, population output, generalized divisia index method (GDIM) constructed. Combining ...

Urban water security problems such as scarcity, pollution, and flood disasters have restricted the sustainable development of cities. In order to scientifically evaluate urban situation, this study combined DPSIR (driver, pressure, state, impact, response) model HEVD (the hazard disaster-causing factors, vulnerability disaster-affected bodies, instability disaster-pregnant environment, populati...

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In the treatment of superficial lesions with 8-13 MeV electrons, lead shields are often used to protect the underlying tissue. Measurements were made with film and ion chamber to analyse various aspects of external and internal shielding in electron beam therapy. Data were obtained on the thickness of lead required for shielding, the effect of blocking on dose-rate, electron-backscattering from...

Abstract The local knowledge system puts the cultural capacity, system, religious value, tradition, and social capital as important in managing natural resources. community of Ilili Village has used wisdom, locally called sasi siritaun coastal resources management . managed through this wisdom are sea cucumber, top shell, green turban , fish. objective study was to identify factors that affect ...