Results 31 to 40 of about 441,719 (389)

Coordinated Sampling of Microorganisms Over Freshwater and Saltwater Environments Using an Unmanned Surface Vehicle (USV) and a Small Unmanned Aircraft System (sUAS)

Frontiers in Microbiology, 2018
Biological aerosols (bioaerosols) are ubiquitous in terrestrial and aquatic environments and may influence cloud formation and precipitation processes. Little is known about the aerosolization and transport of bioaerosols from aquatic environments.
Craig W. Powers, Regina Hanlon, Hinrich Grothe, Hinrich Grothe, Aaron J. Prussin, Linsey C. Marr, David G. Schmale   +6 more
doaj   +1 more source

The Concentrations and Reduction of Airborne Particulate Matter (PM10, PM2.5, PM1) at Shelterbelt Site in Beijing

Atmosphere, 2015
Particulate matter is a serious source of air pollution in urban areas, where it exerts adverse effects on human health. This article focuses on the study of subduction of shelterbelts for atmospheric particulates.
Jungang Chen, Xinxiao Yu, Fenbing Sun, Xiaoxiu Lun, Yanlin Fu, Guodong Jia, Zhengming Zhang, Xuhui Liu, Li Mo, Huaxing Bi   +9 more
doaj   +1 more source

Elemental and isotopic compositions in blank filters collecting atmospheric particulates

Journal of Analytical Science and Technology, 2021
Background The atmospheric particulates can be harmful to human health due to toxic substances sorbed onto particulates. Although the atmospheric particulates have been collected using different types of filters, few studies have reported background ...
Jiyeong Lee, Jong-Sik Ryu, Seok Jeong, Jeonghoon Kim, Hyeryeong Jeong, Kongtae Ra, Minjune Yang, Hye Jung Chang   +7 more
doaj   +1 more source

Non-Einstein Viscosity Phenomenon of Acrylonitrile–Butadiene–Styrene Composites Containing Lignin–Polycaprolactone Particulates Highly Dispersed by High-Shear Stress

, 2019
Lignin powder was modified via ring-opening polymerization of caprolactone to form a lignin–polycaprolactone (LPCL) particulate. The LPCL particulates were mixed with an acrylonitrile–butadiene–styrene (ABS) matrix at an extremely high rotational speed ...
Choi, Hyoung Jin, Choi, Kisuk, Choi, Kyouk Ryeol, Kim, Kwang Jin, Kim, Sing-Hoon, Kim, Taesung, Nam, Jae-Do, Suhr, Jonghwan   +7 more
core   +1 more source

A study of environmental exposure from cooking fuel use and role of intervention

Environmental Disease, 2018
Background: Combustion of traditional biomass fuels and coal has been found to be associated with exposure to particulates and volatile organic compounds (VOCs) and cause a series of adverse health effects.
Asim Saha, Sanjit Kumar Roy, Anupa Yadav, Ashit Kumar Mukherjee   +3 more
doaj   +1 more source

Processing of ultrafine-size particulate metal matrix composites by advanced shear technology [PDF]

, 2009
Copyright @ 2009 ASM International. This paper was published in Metallurgical & Materials Transactions A 40A(3) and is made available as an electronic reprint with the permission of ASM International. One print or electronic copy may be made for personal
A. Mortensen, A. Onat, A. Rogers, B.K. Dhindaw, C.A. Schuh, C.B. Lin, C.B. Lin, C.G. Kang, D.B. Miracle, D.J. Lloyd, D.J. Lloyd, D.M. Stefanescu, F. Delannay, H. Rumpf, H. Sevik, H. Tang, I.A. Ibrahim, I.G. Waston, J. Hashim, J. Hashim, J. Segurado, J. Tomas, J.C. Lee, J.E. Spowart, J.E. Spowart, J.L. White, J.T. Curtis, K. Kendall, K.R. Ravi, L.M. Tham, M. Gupta, M. Gupta, M.C. Fleming, M.K. Surappa, M.L. Falk, N. Aniban, N. Chawala, N. Hari Babu, N. Harnby, N.S. Barekar, P. Ganguly, P.A. Karnezis, P.K. Rohatgi, P.K. Rohatgi, R. Asthana, S. Ji, S. Ray, S. Skolianos, S. Tzamtzis, S. Yotte, S.V. Nair, T.C. Choy, T.S. Srivatsan, W. Beck, W.C. Harrigan Jr., X. Deng, Y. Yalcin, Z. Fan, Z. Fan, Z. Zhang   +59 more
core   +1 more source

Particulate Mercury and Particulate Organic Matter in the Itenez Basin (Bolivia) [PDF]

Applied Sciences, 2020
In rivers and other freshwater bodies, the presence of mercury can be due to direct contamination by anthropic activities such as gold mining. However, it can also be attributed to atmospheric deposition and erosion, runoff, or lixiviation from surrounding soils.
Fabiola Guzmán-Uria, Isabel Morales-Belpaire, Dario Achá, Marc Pouilly   +3 more
openaire   +3 more sources

Physical, Mechanical and Water Absorption Behaviour of Coir Fiber Reinforced Epoxy Composites Filled With Al2O3 Particulates

, 2016
The objective of the present work is to study the physical, mechanical and water absorption behaviour of coir fiber reinforced epoxy composites filled with Al2O3 particulates.
G. Das, Sandhayarani Biswas
semanticscholar   +1 more source

Differential protein folding and chemical changes in lung tissues exposed to asbestos or particulates

Scientific Reports, 2015
Environmental and occupational inhalants may induce a large number of pulmonary diseases, with asbestos exposure being the most risky. The mechanisms are clearly related to chemical composition and physical and surface properties of materials.
L. Pascolo, V. Borelli, V. Canzonieri, A. Gianoncelli, G. Birarda, D. Bedolla, M. Salomé, L. Vaccari, Carla Calligaro, M. Cotte, B. Hesse, F. Luisi, G. Zabucchi, M. Melato, C. Rizzardi   +14 more
semanticscholar   +1 more source

Enhanced self-field critical current density of nano-composite YBa(2)Cu(3)O(7) thin films grown by pulsed-laser deposition [PDF]

, 2008
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ EPLA, 2008.Enhanced self-field critical current density Jc of novel, high-temperature superconducting thin films is reported.
A. Moser, Bäuerle D., D. A. Cardwell, D. Bäuerle, Hari Babu N., J. D. Pedarnig, K. Siraj, Kang S., Mele P., N. Hari Babu, Tinkham M., Varanasi C. V., Wee S. H.   +12 more
core   +1 more source