Results 11 to 20 of about 1,507,573 (167)
Membranes, 2023 Water management of the gas diffusion layer (GDL) is crucial to the performance of proton exchange membrane fuel cells (PEMFCs). Appropriate water management ensures efficient transport of reactive gases and maintains wetting of the proton exchange ...
Hao Wang +5 more
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Analysis of trace anions in the water-steam cycle in power plants [PDF]
Hemijska Industrija, 2005 This study offers some insight into the significance of water quality control in thermal power plants. In order to maintain high reliability indices in thermal plants and to realize the expected lifetime of these plants, high water quality should be ...
Čičkarić Dragana Z. +2 more
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环境与职业医学, 2023 BackgroundPneumoconiosis is one of the most common and widespread prescribed occupational diseases in China, and there is no cure for it at present. The Healthy China 2030 underlines that the prevention and treatment of pneumoconiosis are the critical ...
Shuangping CHEN +4 more
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环境与职业医学, 2022 BackgroundNon-occupational carbon monoxide (CO) poisoning is a public health problem that seriously affect people’s health and lives. ObjectiveTo describe the prevalence of non-occupational CO poisoning during 2007—2018 in Shanghai, analyze its ...
Fei’er CHEN +9 more
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Effectiveness of personal dose monitoring intercomparison results in a laboratory in Shanghai
环境与职业医学, 2023 BackgroundIndividual monitoring of occupational external exposure is an essential part of the occupational health management of radiation workers, and is an important basis for the evaluation of individual absorbed dose and the diagnosis of occupational ...
Hong XIAO +9 more
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A Low-Cost Radar-Based IoT Sensor for Noncontact Measurements of Water Surface Velocity and Depth
Sensors, 2023 We designed an out-of-water radar water velocity and depth sensor, which is unique due to its low cost and low power consumption. The sensor is a first at a cost of less than USD 50, which is well suited to previously cost-prohibited high-resolution ...
Stephen Catsamas +5 more
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环境与职业医学, 2022 BackgroundThe COVID-19 pandemic hints at the importance of modernizing disease control system. To understand the scientific research strength of our country's disease control system in recent years is conducive to formulating more targeted policies or ...
Jiao CHEN +3 more
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Raising awareness of health risks of added sugar and limiting its excessive intake
环境与职业医学, 2023 Recently, limiting the excessive intake of added sugar has gradually become an important topic in the field of nutrition. Sugar, sweetened dairy products, and sugar sweetened beverages (SSBs) are the three most important contributions of added sugar in ...
Zhuo SUN +3 more
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Monitoring and control in multitasking [PDF]
Psychonomic Bulletin & Review, 2018 The idea that conflict detection triggers control adjustments has been considered a basic principle of cognitive control. So far, this "conflict-control loop" has mainly been investigated in the context of response conflicts in single tasks. In this theoretical position paper, we explore whether, and how, this principle might be involved in ...
Schuch, Stefanie +3 more
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环境与职业医学, 2022 BackgroundBy analyzing the publication of scientific and technological papers of the provincial centers for disease control and prevention (CDCs) in China, we can understand their scientific research strength, dominant disciplines, research hotspots, and
Jiao CHEN +3 more
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