Results 221 to 230 of about 465,436 (305)

3D geologic modeling for digital twin applications: insights from the Bedretto Underground Laboratory

Ceccato A, Hinshaw E, Behr WM, Zappone AS, Giardini D.   +4 more
europepmc   +1 more source

Progress in geochronology: not only timing, but also rate. [PDF]

Natl Sci Rev
Li XH.
europepmc   +1 more source

The Newly Discovered Pathway for Oxygen Evolution Reaction: In‐Situ/Operando Characterization Techniques for Catalyst Development

Carbon Energy, EarlyView.
This study introduces a newly discovered oxide path mechanism (OPM) for the oxygen evolution reaction (OER), emphasizing the role of in‐situ and operando characterization techniques in unraveling catalyst behavior under realistic conditions. The integration of advanced spectroscopic methods provides new mechanistic insights for the design of highly ...
Rabia Khalid, Muhammad Tahir, Muhammad Umar, Pin Fang, Yujing Li   +4 more
wiley   +1 more source

LA-ICP-MS Zircon U-Pb Ages, geochemical characteristics, and geological significance of the early cretaceous volcanic rocks in Haitangwan Town, Southern Hainan Island, China. [PDF]

PLoS One
Lin Y, Liang D, Yuan Q, Hu Z, Lv Z, Lv C.   +5 more
europepmc   +1 more source

Using Financial and Sustainability Ratios to Map Sectors. An Approach With Compositional Data

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The article aims to visualize in a single graph Spanish fish and meat processing companies with respect to solvency, energy, waste and water intensity and gender employment gap. These financial, environmental, and social indicators are ratios, which require specific statistical analysis methods.
Elena Rondós‐Casas, Núria Arimany‐Serrat, Miquel Carreras‐Simó, Germà Coenders   +3 more
wiley   +1 more source

Determination of silicon dioxide in fluorite by ICP OES with closed digestion and boric acid complex reaction. [PDF]

PLoS One
Wang X, Gan L, Liu J, Wei X, Wang X, He T, Guo N.   +6 more
europepmc   +1 more source

Molten‐Salt‐Mediated Chemical Looping Oxidative Dehydrogenation of Ethane with In‐Situ Carbon Capture and Utilization

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
A sustainable alternative to steam cracking, the molten‐salt‐mediated oxidative dehydrogenation (MM‐ODH) of ethane (C2H6) in Li2CO3‐Na2CO3‐K2CO3 (LNK) couples thermal cracking with melt‐mediated CO2 capture to realize commercially competitive C2H4 and CO yields. LNK composition strongly influences MM‐ODH process outcomes.
Kyle Vogt‐Lowell, Dennis Chacko, Kunran Yang, Jace Carsten, Junchen Liu, Matthew Housley, Fanxing Li   +6 more
wiley   +1 more source

Identification of anomalous geological structures for iron mines using a multi-geophysical prospecting method: a case study of Songhu iron mine. [PDF]

Sci Rep
Ma J, Gao Z, Zhang P, Shi L, Qu J, Gao W, Shi S, Ma C.   +7 more
europepmc   +1 more source

Optimal mud pressure design using nonlinear failure criteria for wellbores in shaley sedimentary reservoir

Deep Underground Science and Engineering, EarlyView.
The present study uses the Modified Mohr‐Coulomb true‐triaxial failure criterion (MMC_TT), which predicts the strength of rock better than the MGC criterion in laboratory true‐triaxial tests to overcome the limitations. Moreover, based on the data from previously published five vertical wells in the Krishna‐Godavari basin (K‐G basin), an empirical ...
Ravindra K. Burnwal, Aditya Singh
wiley   +1 more source

Geology and land use as key drivers for hydrogeochemistry in a mining district of the Quadrilátero Ferrífero, Brazil: implications for water management strategies. [PDF]

Environ Geochem Health
Salomão GN, da Costa Andrade NYM, de Almeida GS, Amarante RT, Dall'Agnol R, Pontes PRM, Sahoo PK, Leão LP, Marques ED, da Silva-Filho EV.   +9 more
europepmc   +1 more source