Results 91 to 100 of about 647,732 (367)

Smart technologies: useful tools to assess the exposure to solar ultraviolet radiation for general population and outdoor workers [PDF]

, 2017
Beside some documented benefits attributed to ultraviolet solar radiation (solar UVR), a lot of adverse effects are a consequence of a chronic exposure, including the occurrence of photo-induced skin cancer.
BISEGNA, Fabio, Borra, M., BURATTINI, CHIARA, Grandi, C., Militello, A.   +4 more
core   +1 more source

Mechanical Forces Guide Axon Growth through the Nigrostriatal Pathway in an Organotypic Model

Advanced Science, EarlyView.
Nano‐pulling is a magnetic nanoparticle‐based technology for guiding and promoting the axon growth of induced pluripotent stem cell‐derived dopaminergic neurospheres in vitro or neural progenitors transplanted in the brain tissue. Fine control of axon guidance is essential for reconstructing neural networks and restoring functional connectivity in the ...
Sara De Vincentiis, Elena Capitanini, Karen Kira, Claudia Dell'Amico, Jun Takahashi, Marco Onorati, Fabian Raudzus, Vittoria Raffa   +7 more
wiley   +1 more source

2D Conductive MOFs Intercalated in MXene Interlayer for Fast and Trace Detection of Triethylamine at Room Temperature

Advanced Science, EarlyView.
This study presents alternating MXene@Cu‐HHTP (HHTP = 2,3,6,7,10,11‐hexahydroxytriphenylene) heterostructures with a sandwich‐like architecture, combining 2D conductive metal–organic frameworks (2D‐cMOFs) and Ti3C2TX MXene to enhance triethylamine (TEA) sensing. The composite achieves rapid response (4 s at 50 ppm), ultralow detection limit (1 ppm), 21‐
Hao Zhang, Wei Cao, Jingfeng Wang, Lei Guo, Pu‐Hong Wang, Zhi‐Jun Ding, Lingmin Yu   +6 more
wiley   +1 more source

Assignment of chemical exposure parameter in occupational health risk assessment models: Key consideration

环境与职业医学
The core idea of occupational health risk assessment models is to systematically evaluate occupational health risks according to target hazard characteristics and relevant exposure levels of workers.
Jiayun DING, Meixia LIU, Jiming ZHANG, Yan YIN, Zhijun ZHOU   +4 more
doaj   +1 more source

OCCUPATIONAL ACCIDENTS WITH POTENTIALLY CONTAMINATED MATERIAL INVOLVING NURSING WORKERS

Cogitare Enfermagem, 2017
The objective was to describe the occupational accidents involving biological material involving nursing team workers. Descriptive and retrospective study with a quantitative approach, undertaken at a hospital in the Central-West of the state ...
Gabriela da Cunha Januário, Priscila do Carmo Freitas de Carvalho, Graziele de Carvalho Lemos, Elucir Gir, Silmara Elaine Malaguti Toffano   +4 more
doaj   +1 more source

Residence Time Distribution Analysis of Aerosol Transport and Associated Healthcare Worker Exposure in a Mock Hospital Isolation Room via Computational Fluid Dynamics [PDF]

arXiv, 2023
The transport of aerosol discharge in the form of a passive scalar or tracer discharged from a single cough of a patient in a ventilated mock hospital isolation room is investigated via computational fluid dynamics (CFD). Healthcare worker (HCW) exposure to the aerosol is assessed through residence time analysis of the aerosol transported through the ...
arxiv  

Artificial Olfactory System Enabled by Ultralow Chemical Sensing Variations of 1D SnO2 Nanoarchitectures

Advanced Science, EarlyView.
This study presents a highly reliable gas sensor platform featuring SnO2 nanonetworks functionalized with Au and Pd nanocatalysts. Enhanced stability and optimized performance enable over 99.5% classification accuracy in deep learning, even under extreme conditions.
Yun‐Haeng Cho, Dong‐Su Kim, Jung Hwan Seo, Jae Han Chung, Zion Park, Ki Chang Kwon, Jae‐Kwon Ko, Tae Won Ha, Jeong‐O Lee, Gyu‐Li Kim, Seong‐Jun Ro, Hyojung Kim, Chil‐Hyoung Lee, Kwangjae Lee, Young‐Seok Shim, Donghwi Cho   +15 more
wiley   +1 more source

Wireless Technologies for Wearable Electronics: A Review

Advanced Electronic Materials, EarlyView.
This review discusses recent advancements in wireless wearable electronics, focusing on communication technologies and power solutions. It covers key design considerations, explores wireless protocols from short‐ to long‐range networks, and examines powering methods such as integrated sources and energy harvesting.
Choong Yeon Kim, Juhyun Lee, Eun Young Jeong, Yeji Jang, Heesoo Kim, Bohyung Choi, Donggi Han, Youngjun Oh, Jae‐Woong Jeong   +8 more
wiley   +1 more source

Occupational Health Problem Network : the Exposome [PDF]

arXiv, 2009
We present a thinking on the concept of relational networks applied to the french national occupational disease surveillance and prevention network (R\'eseau National de Vigilance et de Pr\'evention des Pathologies Professionnelles, RNV3P). This approach consists in searching common exposures to occupational health problems.
arxiv  

Occupational exposure to gases/fumes and mineral dust affect DNA methylation levels of genes regulating expression [PDF]

, 2019
Many workers are daily exposed to occupational agents like gases/fumes, mineral dust or biological dust, which could induce adverse health effects. Epigenetic mechanisms, such as DNA methylation, have been suggested to play a role.
't Hoen, Peter-Bram, Amin, Najaf, Arindrarto, Wibowo, Beekman, Marian, Boezen, H Marike, Bonder, Marc Jan, Boomsma,, Dorret I, Bot, Jan, Brusselle, Guy, de Jong, Kim, de Vries, Maaike, Deelen, Joris, Deelen, Patrick, Franke, Lude, Heijmans, Bastiaan T, Hoen, Peter ACT, Hofman, Bert A, Hottenga, Jouke J, Isaacs, Aaron, Jansen, Rick, Jhamai, P Mila, Kielbasa, Szymon M, Kromhout, Hans, La Bastide-van Gemert, Sacha, Lahousse, Lies, Lakenberg, Nico, Luijk, Rene, Mei, Hailiang, Moed, Matthijs, Nedeljkovic, Ivana, Nooren, Irene, Pool, Rene, Postma, Dirkje S, Schalkwijk, Casper G, Slagboom, P Eline, Stehouwer, Coen DA, Suchiman, H Eka D, Swertz, Morris A, Terzikhan, Natalie, Tigchelaar, Ettje E, Uitterlinden, Andre G, van den Berg, Leonard H, van Der Breggen, Ruud, van Der Kallen, Carla JH, van Der Plaat, Diana, van Diemen, Cleo C, van Dijk, Freerk, van Dongen, Jenny, van Duijn, Cornelia M, van Galen, Michiel, van Greevenbroek, Marleen MJ, van Heemst, Diana, van Iterson, Maarten, van Meurs, Joyce, van Rooij, Jeroen, van Zwet, Erik W, Vant Hof, Peter, Veldink, Jan H, Verbiest, Michael, Verkerk, Marijn, Vermaat, Martijn, Vermeulen, Roel CH, Vonk, Judith M, Wijmenga, Cisca, Zhernakova, Dasha V, Zhernakova, Sasha   +65 more
core   +1 more source