Results 51 to 60 of about 3,454 (255)

Carbon footprint and atmospheric pollutant emissions accounting of an open-pit coal mine in China and its reduction pathways

Meitan xuebao
The coal industry is a key area for pollution reduction and carbon mitigation in China. Clarifying the emission characteristics of CO2 and air pollutants during the coal mining process is crucial for achieving carbon peak and carbon neutrality. A typical
Kun TU, Keyun QIANG, Qiang WU, Bowei WEI, Junlian GAO, Fu ZHAO, Ziqian KONG, Hui YU   +7 more
doaj   +1 more source

From Data to Discovery: Machine Learning–Enabled Intelligent Characterization of Two‐Dimensional Materials

Advanced Intelligent Discovery, EarlyView.
Machine learning serves as a central engine for the intelligent characterization of two‐dimensional materials by integrating multimodal techniques, including optical microscopy, spectroscopy, electron microscopy, and scanning probe microscopy (SPM). This unified framework enables automated, high‐throughput, and quantitative extraction of structural ...
Zhi‐Long Cao, Jia‐Xu Yan
wiley   +1 more source

Giovanni Antonio Scopoli's De Hydrargyro Idriensi Tentamina (1761): Mercury Mining, Mercurialism, and Preventive Reasoning in Eighteenth‐Century Occupational Medicine

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Giovanni Antonio Scopoli (1723–1788), a physician‐naturalist of the Enlightenment, is primarily remembered for his contributions to botany and entomology. Less attention has been paid to his medical work De hydrargyro Idriensi Tentamina physico‐chymico‐medica (1761), written during his fifteen years of service as physician at the mercury mines
Alberto Zanatta, Paola Mason, Sofia Bollini, Giovanni Magno   +3 more
wiley   +1 more source

Accidents in the Chemical Industry: A Scoping Review Focused on Causal Factors

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Although occupational safety in the chemical industry is an area of ongoing research worldwide, chemical incidents continue to occur, indicating the need to review the causes, assist in safety management, and identify problems in the quality of reporting. Methods A systematic search of studies published in English between January 1,
Željka Babić, Emin Veledar, Zrinka Franić, Franka Šakić, Mojca Dobaja Borak, Lucija Šarc, Jelena Macan, Miran Brvar   +7 more
wiley   +1 more source

Sulfur from the Stari trg mine, Kosovo

Natura Croatica : Periodicum Musei Historiae Naturalis Croatici, 1992
Sphalerite, pyrite, bournonite, boulangerite, anglesite and sulfur were determinated on one sample of the ore deposit of Stari Trg mine, kept in collection of Department of Mineralogy and Petrography, Croatian Natural History Museum. Relation of the deposition of found minerals was determinated. Sulfur was deposited as fine powder coatings and as small
Bermanec, Vladimir, Radanović-Gužvica, Biserka, Zebec, Vladimir   +2 more
openaire   +3 more sources

Enrichment characteristics and genesis mechanism of critical elements (Nb-Ta-Zr-Hf-REE-Y) in coals: a case study of Late Permian coalfield in Northeastern Guizhou, China

Frontiers in Earth Science
The discovery of coal-type beneficial metal deposits and corresponding genesis mechanisms are cutting-edge issues in current sedimentary environment research. Based on industrial analysis, mineralogy, and geochemical measurement of seven typical mines in
Ziyi Ye, Baoqing Li, Jialiang Cao
doaj   +1 more source

Deciphering the prokaryotic community and metabolisms in South African deep-mine biofilms through antibody microarrays and graph theory.

PLoS ONE, 2014
In the South African deep mines, a variety of biofilms growing in mine corridor walls as water seeps from intersections or from fractures represents excellent proxies for deep-subsurface environments.
Yolanda Blanco, Luis A Rivas, Antonio García-Moyano, Jacobo Aguirre, Patricia Cruz-Gil, Arantxa Palacín, Esta van Heerden, Víctor Parro   +7 more
doaj   +1 more source

Composition‐Tunable Lignocellulosic Aerogels From Eucalyptus spp. Bark for Oil and Cu2+ Adsorption

Journal of Applied Polymer Science, EarlyView.
Composition‐tunable lignocellulosic aerogels are produced from Eucalyptus spp. bark by combining cellulose, lignin, and microfibrillated cellulose without post‐synthetic functionalization. The resulting porous architectures show contaminant‐dependent performance: CEL favors cooking‐oil uptake, CEL‐M favors pump‐oil uptake, and CEL‐L‐M provides the ...
Patricia Oliveira Schmitt, Chiara das Dores do Nascimento, Everton Granemann Souza, Lincoln Audrew Cordeiro, Andre Lamounier Caixeta, Sarah Kalli Silva da Silva, Debora da Silva Rodrigues, Marlon Bender Bueno Rodrigues, Brendon Willian Guedes Barbosa, Fabio Pinto da Silva, Fabricio Celso, Robert Alan Burrow, Cesar Aguzzoli, Neftali Lenin Villarreal Carreno, Darci Alberto Gatto, Andre Luiz Missio   +15 more
wiley   +1 more source

Evaluating Coal Quality and Trace Elements of the Karagandy Coal Formation (Kazakhstan): Implications for Resource Utilization and Industry

Resources
The Carboniferous coal seams in Northeast Kazakhstan remain insufficiently investigated, with a lack of comprehensive mineralogical and geochemical assessments necessary to understand the geological processes controlling coal quality. This study examines
Medet Junussov, Geroy Zh. Zholtayev, Ahmed H. Moghazi, Yerzhan Nurmakanov, Mohamed Abdelnaby Oraby, Zamzagul T. Umarbekova, Moldir A. Mashrapova, Kuanysh Togizov   +7 more
doaj   +1 more source

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