Results 221 to 230 of about 279,604 (383)

Introduction of the International Research Centre on Global-Scale Geochemistry under the auspice of UNESCO

China Geology, 2018
UNESCO International Centre on Global-Scale Geochemistry
doaj  

Publisher Correction: Diversities of chromite mineralization induced by chemo-thermal evolution of the mantle during subduction initiation. [PDF]

Nat Commun
Zhang PF, Zhou MF, Robinson PT, Malpas J, Yumul GP, Wang CY, Li J.   +6 more
europepmc   +1 more source

Nonsilting transport characteristics of coal slurry in a deep underground fluidization conveying pipeline under the action of a guide vane swirler

Deep Underground Science and Engineering, EarlyView.
Aiming at the scientific frontiers of in situ fluidized mining of deep resources, a deep coal fluidized pipeline lifting system based on hydraulic conveying has been proposed. To solve the issue of particle sedimentation of large particles in horizontal connection sections, a solution involving the installation of guide vane‐type swirlers in the ...
Jiusheng Bao, Shaodi Zhao, Yan Yin, Zhongbin Wang, Shuai Liu, Shirong Ge   +5 more
wiley   +1 more source

Gels for CO2 geo‐storage and conformance control: A systemic review of behavior and performance

Deep Underground Science and Engineering, EarlyView.
This review provides a systemic evaluation of potential sealants used in CO2 subsurface storage practices. Critical analyses of how external factors like CO2, pH, brine salinity and hardness, rock mineralogy, pressure, temperature, and injectivity could affect the performance of different sealants are provided. Abstract Carbon capture and storage (CCS)
Funsho Afolabi, Iskandar Dzulkarnain, Sunil Kwon, Dmitriy A. Martyushev, Jang H. Lee, Shiferaw R. Jufar, Fahd Al‐Akbari   +6 more
wiley   +1 more source

Geochemistry of Solids (Fyfe, W. S.) [PDF]

, 1964
W. D. Johns
openalex   +1 more source

Correction: Ecological, environmental risks and sources of arsenic and other elements in soils of Tuotuo River region, Qinghai-Tibet Plateau. [PDF]

Environ Geochem Health
Gong C, Wen L, Lu H, Wang S, Liu J, Xia X, Liao Z, Wangzha D, Zhaxi W, Tudan J, Tan C.   +10 more
europepmc   +1 more source

Numerical investigation on the influence of mesoscopic deformation on contact area and hydraulic aperture to fracture seepage

Deep Underground Science and Engineering, EarlyView.
Fluid flow through a single fracture is commonly described by the cubic law. However, deviations from this model are expected because natural fracture surfaces are rough and in contact with each other in discrete regions. In this study, the interactions between fracture closure, contact area, and hydraulic characterization of mesoscopic‐scale rough ...
Chenghao Han, Yuanlin Bai, Weijie Zhang, Jicheng Zhang, Hongfa Ma, Weiye Li   +5 more
wiley   +1 more source

Adsorption-induced negative carbon isotope sequence in over-mature coal-type gas from the southwest Ordos Basin. [PDF]

Sci Rep
Wu X, Meng Q, Zhu H, Zhao H, Xiao Y, Guo Z, Zhang M, Liu L, Dou L, Wen Z.   +9 more
europepmc   +1 more source

Real‐time monitoring of tunnel structures using digital twin and artificial intelligence: A short overview

Deep Underground Science and Engineering, EarlyView.
How artificial intelligence (AI) and digital twin (DT) technologies are revolutionizing tunnel surveillance, offering proactive maintenance strategies and enhanced safety protocols. It explores AI's analytical power and DT's virtual replicas of infrastructure, emphasizing their role in optimizing maintenance and safety in tunnel management.
Mohammad Afrazi, Danial Jahed Armaghani, Hossein Afrazi, Hadi Fattahi, Pijush Samui   +4 more
wiley   +1 more source

Polycyclic aromatics in the Chang'E 5 lunar soils. [PDF]

Nat Commun
Zhong G, Yi X, Gao S, Zhao S, Mo Y, Tian L, Xu B, Wang F, Liao Y, Li T, Wu L, Wang Y, Chen Y, Xu Y, Zhu S, Yu L, Li J, Peng P, Zhang G.   +18 more
europepmc   +1 more source