Results 71 to 80 of about 4,288 (305)

Late‐Onset Rheumatoid Arthritis and Air Pollution in the Multiethnic Cohort

Arthritis &Rheumatology, EarlyView.
Objective To evaluate the effects of ambient air pollution on rheumatoid arthritis (RA) incidence in a racially and ethnically diverse population. Methods This analysis included 42,152 California Multiethnic Cohort participants, aged ≥65 years (>70% African American and Latino adults) who were enrolled in the Fee For Service component of Medicare (2001–
Anna H. Wu, Chiuchen Tseng, Song‐Yi Park, Daniel O. Stram, Kami White, Jun Wu, Cheryl Vigen, Veronica W. Setiawan, Xian Yu, Steven Gazal, Christopher Haiman, Lynne Wilkens, Loïc Le Marchand, Iona Cheng, William Stohl   +14 more
wiley   +1 more source

Mineralogical and elemental analysis of Kazakh coals from three mines: Preliminary insights from mode of occurrence to environmental impacts

Open Geosciences
This study aims to comprehensively characterize coal extracted from three active mines in northeastern Kazakhstan: Lenin, Saradyr, and Bogatyr. These mines exploit two Carboniferous coal-bearing formations, Dolyn and Karagandy.
Junussov Medet, Tarikhov Farkhad, Abildakhanov Abaidildin, Zhanaidar Dauren, Mekenbek Gulnur, Assambayeva Aizada   +5 more
doaj   +1 more source

Study on key control factors and risk assessment model of spontaneous combustion of coal gangue

Meikuang Anquan
To study the physical and chemical reaction characteristics during the spontaneous combustion process, and analyze the key controlling factors of coal gangue spontaneous combustion, industrial analyzers, elemental analyzers, sulfur content testers, coal ...
Qifan LI, Yulong ZHANG, Baibin HAN, Xin ZHANG, Shengyong HU, Chunshan ZHOU, Tong ZHANG, Yu ZHANG   +7 more
doaj   +1 more source

Reversal in the Trend of Global Anthropogenic Sulfur Emissions [PDF]

Global anthropogenic sulfur emissions increased until the late 1980s. Existing estimates for 1995 and 2000 show a moderate decline from 1990 to 1995 or relative stability throughout the decade.
David I. Stern
core  

Fine Particulate Matter Constituents, Ozone, and Systemic Lupus Erythematosus: A Large General‐Population Cohort Analysis With Extended Quantile g‐Computation

Arthritis &Rheumatology, EarlyView.
Objective The aim of this study was to investigate whether exposure to mixture of individual fine particulate matter (PM2.5) chemical constituents is associated with incident systemic lupus erythematosus (SLE) and if ozone modifies this association and/or is associated with SLE onset.
Naizhuo Zhao, Sasha Bernatsky, Sharon Dowell, Brittany Banbury, Jeffrey R. Curtis, Grace C. Wright, Emily E. Holladay, Amy Mudano, Cristiano S. Moura, Gail S. Kerr   +9 more
wiley   +1 more source

Microbial community structure and potential functional diversity in a post-mining ecosystem of central China

Frontiers in Environmental Science
Abandoned coal mines cause severe soil degradation, water pollution, and biodiversity loss. This study characterizes microbial community dynamics across distinct microhabitats—slag-enriched soil (D-1), waterlogged sediment (W-3), and acidic wastewater (W-
Quan Xu, Donghua Tan, Jingqi Liu, Huangfeng Qiu, Yu Yang, Yu Yang   +5 more
doaj   +1 more source

Optical diagnostics of lithium-sulfur and lithium-ion battery electrolytes using attenuated total reflection infrared spectroscopy

, 2018
Includes bibliographical references.2018 Summer.Operando investigations of batteries allow direct monitoring of intrinsic chemical and physical processes governing performance.
Saqib, Najmus
core  

Immunoinformatics‐Based Design of a Multi‐Epitope Vaccine Targeting a Conserved Copper–Associated Protein in Neisseria gonorrhoeae

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Neisseria gonorrhoeae poses an urgent public health challenge due to rapidly increasing antimicrobial resistance and the absence of an effective vaccine. Targeting conserved bacterial pathways involved in essential physiological processes may provide new opportunities for vaccine antigen discovery.
Sinethemba H. Yakobi, Uchechukwu U. Nwodo   +1 more
wiley   +1 more source

Molecular signature evolution of coal-derived dissolved organic matter under geothermal conditions: FT-ICR MS and machine learning.

PLoS ONE
The accurate identification of water sources and tracing of inrush pathways in deep coal mines remain challenging, as elevated geothermal temperatures can alter the molecular fingerprints of coal-derived dissolved organic matter (Coal-DOM), a potential ...
Peng Ge, Tan Liu, Dong Dong, Zepeng Wan, Yanqing Wu   +4 more
doaj   +1 more source

United States Bureau of Mines Bulletin 678

, 1985
From Abstract: "This Bureau of Mines bulletin summarizes both Government and private sector research related to the use of sulfur in construction materials through 1948. Material properties, mixture design procedures, and applications for these materials
Sullivan, T. A., McBee, W. C., Fike, H. L.   +2 more
core