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Pu Zhang, Zhe Zhang, Lihua Liang, Lei Li, Chenyang Cao and R. Lawrence Edwards
The provenance of lake particulate matter in environmentally sensitive areas is crucial to understanding regional environmental and climatic changes. This study investigated two regions in the Northeast Tibetan Plateau, China: Region I (Keluke, Tuosu, an...
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Elias Ananiadis, Konstantinos T. Argyris, Theodore E. Matikas, Athanasios K. Sfikas and Alexandros E. Karantzalis
Novel aluminium matrix composites reinforced by MoTaNbVW refractory high-entropy alloy (HEA) particulates have been fabricated by powder metallurgy. The microstructure of the produced composites has been studied and the corrosion behaviour assessed in 3....
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Hong-Wei Xiao, Hua-Yun Xiao, Chun-Yan Shen, Zhong-Yi Zhang and Ai-Min Long
Atmospheric deposition of long-range transported continental substances from natural and anthropogenic sources affects biogeochemical processes in marine systems. Emissions of sea spray contribute aerosol particles to the marine atmosphere. Despite the i...
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Seon-Ha Chae, Do-Hwan Kim, Doo Yong Choi, Cheol-Ho Bae
Pág. 1 - 11
Water quality complaints related to particulate matter and discolored water can be troublesome for water utilities in terms of follow-up investigations and implementation of appropriate actions because particulate matter can enter from a variety of sourc...
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Yonggang Liu, Chad S. Weldy and Michael T. Chin
Background: We have previously reported that in utero and early life exposure to diesel exhaust particulates predisposes mice to adult heart failure, and that in utero exposure alone is sufficient to confer this predisposition. This follow up study addre...
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Nnenesi A. Kgabi
Pág. Page:58 - 72Abstract
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Brenda I. Machado, Lawrence E. Murr, Raquel M. Suro, Sara M. Gaytan, Diana A. Ramirez, Kristine M. Garza and Brian E. Schuster
The nature and constituents of ballistic aerosol created by kinetic energy penetrator rods of tungsten heavy alloys (W-Fe-Ni and W-Fe-Co) perforating steel target plates was characterized by scanning and transmission electron microscopy. These aerosol re...
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Mansour Ahmed Balkhyour and Mohammad Khalid Goknil
Welding is a major industrial process used for joining metals. Occupational exposure to welding fumes is a serious occupational health problem all over the world. The degree of risk to welder?s health from fumes depends on composition, concentration, and...
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Luís Eduardo Cano Olivera, José Nelson Pérez Castillo
Pág. 29 - 35
AbstractDownloadsReferencesHow to Cite
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Seyed Hadi Seyedin, Mehdi Ardjmand, Ali Akbar Safekordi, Shahram Raygan
Pág. 117 - 127
Experimentally investigated in this work is the hydrodynamics of particulates motion in a cylindrical fluidized bed equipped with a pneumatic nozzle jet flow. Subsequently, the computational fluid dynamics (CFD) is combined with the Eulerian formulation ...
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Mitchell M. Brown, Justin T. Telfer, Gustavious P. Williams, A. Woodruff Miller, Robert B. Sowby, Riley C. Hales and Kaylee B. Tanner
Atmospheric deposition (AD) is a less understood and quantified source of nutrient loading to waterbodies. AD occurs via settling (large particulates), contact (smaller particulates and gaseous matter), and precipitation (rain, snow) transport pathways. ...
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Md. Aleem Pasha,Dr. P. Ravinder Reddy,Dr. P. Laxminarayana,Dr. Ishtiaq Ahmad Khan
Welding of magnesium alloys influence a great effect on magnesium application expansion, especially in marine and aerospace where large-size, complex components are required. Due to specific physical properties of magnesium, its welding requires great co...
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Fasil Ayelegn Tassew, Wenche Hennie Bergland, Carlos Dinamarca and Rune Bakke
The findings in this article contribute to understanding solid particle disintegration and hydrolysis kinetics and how the presence of solid particulates in the form of lignocellulosic substances affect biomethane production rate and yield. It has a pote...
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James Buckman and Sean Higgins
Sandstones and many carbonates (e.g., oolitic limestone and other grainstones), comprise solid particulates (grains) and pores, which have a given pore network architecture relationship, and associated porosity?permeability values. Over time, through the...
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Siwatt Pongpiachan, Akihiro Iijima and Junji Cao
Bonfire night is a worldwide phenomenon given to numerous annual celebrations characterised by bonfires and fireworks. Since Thailand has no national ambient air quality standards for metal particulates, it is important to investigate the impacts of part...
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Jiyoon Park, Solhee Kim and Kyo Suh
Unmanned aerial vehicles (UAV, drones) used as delivery vehicles have received increasing attention due to their mobility and accessibility to remote areas. The purpose of this study is to evaluate the environmental impacts of drone versus motorcycle del...
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Ling-tim Wong, Kwok-wai Mui and Tsz-wun Tsang
Conducting a full indoor air quality (IAQ) assessment in air-conditioned offices requires large-scale material and manpower resources. However, an IAQ index can be adopted as a handy screening tool to identify any premises (with poor IAQ) that need more ...
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Bhupendra Khandelwal, Swapneel Roy, Charles Lord and Simon Blakey
The rapid growth of the aviation sector around the globe has witnessed an overwhelming impact on fossil fuel resources. With the implementation of stricter environmental laws over emissions by conventional jet fuels, growing demand for research on altern...
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Jaison Jeevanandam, Mohd Razif Harun, Sie Yon Lau, Divine D. Sewu and Michael K. Danquah
Microalgae are an excellent source of bioactive compounds for the production of a wide range of vital consumer products in the biofuel, pharmaceutical, food, cosmetics, and agricultural industries, in addition to huge upstream benefits relating to carbon...
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Rodolfo Sosa-Echeverría,Ana Luisa Alarcón-Jiménez,María del Carmen Torres-Barrera,Mónica Jaimes-Palomera,Armando Retama-Hernández,Pablo Sánchez-Álvarez,Elias Granados-Hernández,Humberto Bravo-Álvarez
Pág. 55 - 69
At the end of the 1980´s particulates and sulfur dioxide (SO2) were the main atmospheric pollutants in the Mexico City Metropolitan Zone (MCMZ). To reduce emissions, fuel oil was replaced by natural gas at power plants located inside Mexico City. Current...
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