Results 281 to 290 of about 330,203 (416)

Geology and Geochemistry of the Nigadoo, Orvan Brook, and Captain Yellowknife Sulphide Deposits of the Bathurst area

, 1963
W M Tupper
openalex   +1 more source

Quantification of rheological parameters in deep‐sea mining plumes

Deep Underground Science and Engineering, EarlyView.
This study explores the variations in rheological properties observed during the propagation of deep‐sea mining plumes, utilizing rheological test data obtained from kaolin clay plumes. Subsequently, taking into account the differences in sediment properties, the effects of clay content and clay mineral composition on the rheological parameters of ...
Xiaolei Liu, Yihan Liu, Yonggang Jia, Xingsen Guo   +3 more
wiley   +1 more source

Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M₄ edge.

Chem Commun (Camb)
Bazarkina EF, Lau KV, Chappaz A, Bastrakov E, Etschmann B, Brugger J, Marshall M, Meyer FM, Boreham CJ, Amidani L, Kvashnina KO.   +10 more
europepmc   +1 more source

Hydrothermal Synthesis of Kaolinite Group Minerals. [PDF]

Materials (Basel)
Koroleva T, Pokidko B, Morozov I, Nesterenko A, Kortunkova S, Chernov M, Ksenofontov D, Krupskaya V.   +7 more
europepmc   +1 more source

Numerical investigation of the correlations of hydraulic and elastic characteristics in diverse carbonate rock types

Deep Underground Science and Engineering, EarlyView.
We use the linear Boolean model and the discrete Fourier transformation approach to generate various carbonate rocks. The lattice Boltzmann method and the finite element method are applied to calculate permeability and elastic wave velocity, respectively.
Yutian Zhang, Yifan Wu, Chi Zhang, Fengqiao Wang, Hucheng Deng, Meiyan Fu, Yonghui Li, Qi Li   +7 more
wiley   +1 more source

Metal(loid)s and their bioaccessibility in urban soils from residential areas of a medieval mining town. [PDF]

Environ Geochem Health
Ettler V, Waldhauserová J, Drahota P, Tuhý M, Mihaljevič M, Racek M.   +5 more
europepmc   +1 more source

Nippon Kagaku Zasshi, 83, 1015-1017(1962) Geochemistry of the Phosphate Rocks in the Ryukyu Islands.(III) Contents of Fluorine, Chlorine and Uranium in the Phosphate Rocks

, 1962
兼島 清
openalex   +2 more sources

Leakage risk assessment system for salt cavern hydrogen storage

Deep Underground Science and Engineering, EarlyView.
Establishment of a leakage risk evaluation system for salt cavern hydrogen storage reservoirs using the entropy weight method plus two‐dimensional cloud modeling approach. Abstract Salt cavern hydrogen storage (SCHS) is an important component of large‐scale underground hydrogen storage, with advantages such as large hydrogen storage capacity and ...
Weizheng Bai, Xilin Shi, Shijie Zhu, Xinxing Wei, Yashuai Huang   +4 more
wiley   +1 more source

Assessing dermal exposure to organochlorine pesticides in different populations of a prototypical agricultural city in South China. [PDF]

Sci Rep
Guo J, Luo X, Zeng Y, Mai B.
europepmc   +1 more source

Investigation of the failure characteristics of fissure tunnels under dynamic and static combinations

Deep Underground Science and Engineering, EarlyView.
This article aims to investigate the dynamic fracture response of fractured tunnel models under zero geological stress through physical experiments and numerical simulations. It further simulates the dynamic fracture characteristics of fractured tunnel models under geological stress ranging from 0 to 2.5 MPa using the numerical software AUTODYN ...
Peng Ying, Yu Ying, Xiaohan Li, Han Zhao, Kewei Yu, Zheming Zhu, Lei Zhou, Xibin Li   +7 more
wiley   +1 more source