Results 21 to 30 of about 1,507,573 (167)

A Low-Cost, Low-Power Water Velocity Sensor Utilizing Acoustic Doppler Measurement

Sensors, 2022
Current commercial sensors to monitor water flow velocities are expensive, bulky, and require significant effort to install. Low-cost sensors open the possibility of monitoring storm and waste water systems at a much greater spatial and temporal ...
Stephen Catsamas, Baiqian Shi, Boris Deletic, Miao Wang, David T. McCarthy   +4 more
doaj   +1 more source

Improvement of stability and reduction of energy consumption for Ti-based MnOx electrode by Ce and carbon black co-incorporation in electrochemical degradation of ammonia nitrogen

Water Science and Technology, 2021
Ti-based electrode coated with MnOx catalytic layer has presented superior electrochemical activity for degradation of organic pollution in wastewater, however, the industrial application of Ti-based MnOx electrode is limited by the poor stability of the
Jiao Zhao, Xuelu Xu, Zehui Liu, Xiaodan Bai, Yan Yang, Xiaoyi Li, Yin Wang, Weifeng Liu, Yimin Zhu   +8 more
doaj   +1 more source

BoSL FAL pump: A small, low-cost, easily constructed, 3D-printed peristaltic pump for sampling of waters

HardwareX, 2021
Water sampling is an essential undertaking for water utilities and agencies to protect and enhance our natural resources. The high variability in water quality, however, often necessitates a spatially distributed sampling program which is impeded by high-
David T. McCarthy, Baiqian Shi, Miao Wang, Stephen Catsamas   +3 more
doaj   +1 more source

Iodine status of 8 to 10 years old children within 20 years following compulsory salt iodization policy in Shanghai, China

Nutrition Journal, 2019
Background In 1996, Shanghai implemented universal salt iodization and has became the last provincial unit in China to carry out this intervention. In this study, we summarized achievements in past 20 years, to provide suggestions and evidence for the ...
Zhengyuan Wang, Jiajie Zang, Zhehuan Shi, Zhenni Zhu, Jun Song, Shurong Zou, Wei Jin, Xiaodong Jia, Changyi Guo, Shoujun Liu   +9 more
doaj   +1 more source

Plant immunity suppression by an exo-β-1,3-glucanase and an elongation factor 1α of the rice blast fungus

Nature Communications, 2023
Fungal cell walls undergo continual remodeling that generates β-1,3-glucan fragments as products of endo-glycosyl hydrolases (GHs), which can be recognized as pathogen-associated molecular patterns (PAMPs) and trigger plant immune responses.
Hang Liu, Xunli Lu, Mengfei Li, Zhiqin Lun, Xia Yan, Changfa Yin, Guixin Yuan, Xingbin Wang, Ning Liu, Di Liu, Mian Wu, Ziluolong Luo, Yan Zhang, Vijai Bhadauria, Jun Yang, Nicholas J. Talbot, You-Liang Peng   +16 more
doaj   +1 more source

Association between long working hours and occupational stress/fatigue accumulation in medical staff of tertiary grade A hospitals in Shanghai

环境与职业医学, 2023
BackgroundLong working hours are a common occupational health risk factor. The problem of long working hours and its impact on health of medical staff cannot be ignored.
Feng YANG, Niu DI, Weiwei GUO, Wenbin DING, Yan YIN   +4 more
doaj   +1 more source

Path Generation, Control, and Monitoring

, 2020
A critical issue in additive manufacturing (AM) is the control of the printer actuators such that the deposition of material (or a few different materials) takes place in an organized way. Typically, the actuators are connected with a low-level controller that can receive computer numerical control (CNC) instruction. A 3D printer controller is, usually,
Faria, Carlos, Martins, Daniela A.L., Matos, Marina A., Pinho, Diana, Ramos, Bruna, Bicho, Estela, Costa, Lino, Espirito Santo, Isabel, Fonseca, Jaime, Monteiro, M. Teresa T., Pereira, Ana I., Rocha, Ana Maria A.C., Vaz, A. Ismael F.   +12 more
openaire   +3 more sources

Effects of heat waves on heat stroke in Shanghai, 2013—2023

环境与职业医学
BackgroundThe substantial health damage attributed to heat waves, along with their increasing intensity and frequency in the context of global warming, highlights the importance of exploring the health effects of heat waves.
Fei’er CHEN, Chunyang DONG, Jianghua ZHANG, Hailei QIAN, Zheng WU, Yewen SHI, Xiaodong SUN   +6 more
doaj   +1 more source

Laboratory model test study of the hydrological effect on granite residual soil slopes considering different vegetation types

Scientific Reports, 2021
The problems caused by the interaction between slopes and hydrologic environment in traffic civil engineering are very serious in the granite residual soil area of China, especially in Guangdong Province.
Jie Chen, Xue-wen Lei, Han-lin Zhang, Zhi Lin, Hui Wang, Wei Hu   +5 more
doaj   +1 more source

Collaboration in environmental & occupational medicine, interdisciplinary synergy for health: Minutes of the Nineteenth National Postgraduates Symposium on Environmental and Occupational Medicine

环境与职业医学
On July 19-20, 2025, the 19th National Postgraduates Symposium on Environmental and Occupational Medicine and the Lanzhou University "Big Health and Interdisciplinary Research" Postgraduates Innovation Conference were successfully held in Lanzhou, Gansu ...
Di YI, Jiao CHEN, Yuan WANG, Chenchen ZHANG, Xinyi GU, Yunjia ZHAO, Xiaoyu WANG   +6 more
doaj   +1 more source