Results 51 to 60 of about 201,460 (304)

Analysis of dust pollution in arid regions using an index based on local and extra-local events [PDF]

مطالعات جغرافیایی مناطق خشک
Aim: The main goal of the current research is to analyze the temporal changes in air quality in these areas based on an index of both types of events called the Pollution Dust Storm Index.Material & Method: This study calculated the PDSI using the ...
eZohra Ebrahimi -Khusfi, Mohsen Ebrahimi -Khusfi, Maryam Mirakbari   +2 more
doaj   +1 more source

Foreground removal from WMAP 7yr polarization maps using an MLP neural network [PDF]

, 2012
One of the fundamental problems in extracting the cosmic microwave background signal (CMB) from millimeter/submillimeter observations is the pollution by emission from the Milky Way: synchrotron, free-free, and thermal dust emission.
A. Challinor, A. Kogut, A. Kogut, A. Lewis, A.A. Penzias, B. Gold, B. Gold, C.L. Bennett, C.M. Bishop, D. Larson, D.P. Finkbeiner, D.P. Finkbeiner, E. Hivon, E. Komatsu, E.F. Bunn, H. U. Nørgaard-Nielsen, H.U. Nørgaard-Nielsen, H.U. Nørgaard-Nielsen, H.U. Nørgaard-Nielsen, J. Delabrouille, J. Dunkley, K. Gorski, L. Page, M. Kamionkowski, M. Nolta, M. Rees, M. Zaldarriage, M.L. Brown, S. Leach, U. Seljak, W. Hu   +30 more
core   +2 more sources

Single‐Atom Photocatalyst as Floatable Artificial Leaf for Upcycling Oceanic Plastic Waste

Advanced Materials, EarlyView.
To resolve the catastrophic disaster of oceanic plastic pollution, the novel Ru single atom loaded ZnIn2S4 photocatalysts, in the forms of powder or floatable artificial leaf, were prepared for direct conversion of raw polypropylene plastic into valuable chemicals. The optimized catalyst exhibits exceptional performance, with a total formic/acetic acid
Amin Talebian‐Kiakalaieh, Xin Xu, Wenzhong Ji, Yun Liu, Bingquan Xia, Jingrun Ran, Shi‐Zhang Qiao   +6 more
wiley   +1 more source

Pollution characteristics, sources, and health risk assessment of human exposure to Cu, Zn, Cd and Pb pollution in urban street dust across China between 2009 and 2018

Environment International, 2019
Since heavy metal pollution is widespread in street dust in China, the effects of heavy metals in street dust on human health cannot be ignored. However, studies estimating heavy metal pollution in street dust nationwide are limited.
Shengnan Hou, Na Zheng, Lin Tang, Xiaofeng Ji, Yunyang Li, Xiuyi Hua   +5 more
doaj   +1 more source

"Safety health impacts of particulate matter from excavation work sites" [PDF]

, 2012
Gli studi epidemiologici hanno evidenziato una relazione lineare tra il particolato aerodisperso e gli effetti sulla salute dell'uomo. E' dunque interessante comprendere quale sia realmente il rischio a cui va incontro la popolazione esposta ad ...
G. Pizzo, M. Clerico
core   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Field Measurement of Dust Concentration on Open-pit Coal Mine Truck Transportation Roads and Numerical Simulation of Dust Patterns [PDF]

E3S Web of Conferences
Dust generated by open-pit coal truck transportation is one of the main sources of pollution, adversely affecting road visibility and the surrounding air quality during transportation operations. To investigate the distribution patterns of transport dust
Liu Cheng, Zou Chenglong, Li Yihe
doaj   +1 more source

Radiative absorption enhancement of dust mixed with anthropogenic pollution over East Asia [PDF]

, 2018
The particle mixing state plays a significant yet poorly quantified role in aerosol radiative forcing, especially for the mixing of dust (mineral absorbing) and anthropogenic pollution (black carbon absorbing) over East Asia.
Cao, Xianjie, Ji, Yuemeng, Jiang, Jonathan H., Liang, Jiening, Ma, Jianmin, Tang, Kai, Tian, Pengfei, Wang, Yuan, Xu, Lili, Yung, Yuk L., Zhang, Lei, Zhang, Renyi   +11 more
core  

Microglia Mitochondria Support Neuronal Maturation via Metabolic and Transcriptional Reprogramming in Human 3D In Vitro Brain Model

Advanced Science, EarlyView.
xx xx. ABSTRACT Autism Spectrum Disorder (ASD) is a neurodevelopmental condition characterized by disrupted neuronal circuit maturation. Emerging evidence implicates microglial function and mitochondrial regulation as contributors to ASD‐associated biology, yet the mechanisms linking these processes to neuronal development remain poorly defined ...
Sydney P. Sterben, Charitha C. Anamala, Sahan B. S. Kansakar, Vaishnavi Koduri, Volha Liaudanskaya   +4 more
wiley   +1 more source

Spatial distribution and morphometric and mineralogical features of air dust pollution in the impact zone of Trypilska Thermal Power Station

Geo&Bio, 2019
Spatial distribution of atmospheric dust pollution, dispersion, chemical composition and morphometric and mineralogical features of dust from fly ash of Trypilska Thermal Power Station (TPS) were investigated.
V. Dolin, O. Shcherbak, A. Samchuk, G. Pampukha   +3 more
doaj   +1 more source