Results 261 to 270 of about 250,916 (308)

QUARTZ AND PNEUMOCONIOSIS IN COALMINERS

The Lancet, 1981
In a routine survey of 623 miners in one colliery, 21 men, an unusually high number, showed radiological progression of simple pneumoconiosis in spite of generally low exposures to mixed coalmine dust. Comparison of the dust exposures of the 21 men with those of matched controls without pneumoconiosis showed highly significant differences in the ...
A, Seaton, J A, Dick, J, Dodgson, M, Jacobsen   +3 more
openaire   +2 more sources

quartz

2011
  +6 more sources

The Role of Quartz Cementation in the Seismic Cycle: A Critical Review

Reviews of Geophysics, 2022
Randolph T Williams, Åke Fagereng
exaly  

Resource, characteristic, purification and application of quartz: a review

Minerals Engineering, 2022
Suqin Li, Yongkui Li, Penghui Guo
exaly  

Effect of hydration and hydroxylation on the adsorption of metal ions on quartz surfaces: DFT study

Applied Surface Science, 2022
Anruo Luo, Jianhua Chen
exaly  

Quartz ware and quartz glass

2011
Klaus John, Gundula Jänsch-Kaiser, David H. Sharp   +2 more
openaire   +1 more source

quartz

2009
  +5 more sources

Simultaneous Piezoelectrocatalytic Hydrogen‐Evolution and Degradation of Water Pollutants by Quartz Microrods@Few‐Layered MoS2 Hierarchical Heterostructures

Advanced Materials, 2020
Yu-Ting Lin, Sz-Nian Lai, Jyh Ming Wu
exaly  

QUARTZ AS AN INSULATOR

Science, 1889
openaire   +2 more sources

Using mechanical activation of quartz to enhance the compressive strength of metakaolin based geopolymers

Cement and Concrete Composites, 2020
Qian Wan, Ruobing Zhang
exaly