Results 111 to 120 of about 335,851 (308)
American Journal of Industrial Medicine, EarlyView.ABSTRACT Background A causal association between occupational asbestos exposure and lung disease, including pneumoconiosis and mesothelioma, is well established. Elevated mortality among former asbestos miners is expected. However, large‐scale South African studies examining all‐cause mortality in this population are lacking.
Yumna Williams‐Mohamed +3 more
wiley +1 more source
Meikuang AnquanIn order to solve the problems of frequent high energy microearthquakes and large roadway deformation in full-mechanized caving “segmented and stratified” combined mining in Yanbei Coal Mine with large dip angle and extra-thick coal seam, theoretical ...
Yong LIU +8 more
doaj +1 more source
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT To investigate the correlation between genetic abnormalities and fetal genitourinary (GU) anomalies in Eastern China and to provide assistance for the clinical management of fetuses with different types of GU anomalies. Five hundred forty‐five fetuses with GU anomalies were enrolled, undergoing karyotyping, copy number variation sequencing ...
Jie Liang +6 more
wiley +1 more source
Meitan kexue jishuGob-side entry retaining technology is of great significance to improve coal recovery rate, improve roadway stress environment and ensure mine safety and efficiency.
Chaochao YAN +5 more
doaj +1 more source
International Forum of Allergy &Rhinology, EarlyView.ABSTRACT Background To determine the safety and efficacy of laser ablation of the posterior nasal nerve (PNN) for the treatment of chronic rhinitis. Methods This study was a single‐center, prospective, single‐blinded, randomized sham‐controlled trial. Patients with a 24‐h reflective Total Nasal Symptom Score (rTNSS) ≧ 5, rhinorrhea ≧ 2, and congestion ≧
Jyun‐Yi Liao +9 more
wiley +1 more source
Plant Species From Coal Mine Overburden Dumping Site in Satui, South Kalimantan, Indonesia [PDF]
, 2017 Coal mine overburden (OB) materials were nutrient-poor, loosely adhered particles of shale, stones, boulders, and cobbles, also contained elevated concentration of trace metals. This condition cause OB substrate did not support plants growth.
Choesin, D. N. (D) +3 more
core
Dibenzazepine Bridged Network Polymeric Phthalocyanines as Degradable Heterogeneous Photocatalysts
Angewandte Chemie International Edition, EarlyView.Dibenzazepine photodynamic bridge has been introduced to zinc and cobalt networks phthalocyanines (NP‐Pcs) to obtain degradable heterogeneous photocatalysts. For the first time, light irradiation plays a key role in “design, use and degradation” of NP‐Pcs.
Erem Ahmetali +4 more
wiley +1 more source
Failure mechanisms of sandstone subjected to cyclic loading considering stress amplitude effects
International Journal of Coal Science & TechnologyIn underground engineering fields, such as mining engineering, rocks are often subjected to cyclic loading, resulting in the deterioration of their mechanical properties, which poses a serious threat to engineering construction.
Qican Ran +7 more
doaj +1 more source
Coal supply for California [PDF]
The potential sources and qualities of coals available for major utility and industrial consumers in California are examined and analyzed with respect to those factors that would affect the reliability of supplies.
Yancik, J. J.
core +1 more source