Results 181 to 190 of about 5,887 (268)

Structures control gold mineralization in the western Allaqi shear belt of Egypt from high-precision geophysical and remote sensing datasets. [PDF]

Sci Rep
Eldosouky AM, El-Wahed MAA, El Monsef MA, Attia M.   +3 more
europepmc   +1 more source

Experimental Investigation of Sensitivity for Coal and Gas Outburst Risk Prediction Indexes in Raw and Tectonic Composite Coal Seams

Energy Science &Engineering, EarlyView.
A comparative study was conducted on gas desorption laws of raw and tectonic coals. The sensitivity of regional and local outburst prediction indexes was compared. Gas content is more sensitive than gas pressure for composite coal seams. K1 can more accurately predict the outburst danger than Δh2 $\Delta {h}_{2}$ in composite coal seams.
Haijun Guo, Xi Xi, Kai Wang, Liang Wang, Yulin Li   +4 more
wiley   +1 more source

Role of tectonic stress and topography on repeated lateral dikes: application to the 1975-1984 Krafla and 2023-2025 Svartsengi rifting episodes in Iceland. [PDF]

Bull Volcanol
Yang Y, Sigmundsson F, Geirsson H, Gottsmann J.   +3 more
europepmc   +1 more source

Economic Deposits and their Tectonic Setting [PDF]

, 1983
openaire   +1 more source

Wonder as a Gateway to Science Meaning‐Making: Primary Pupils’ Narrative Journeys

Future in Educational Research, EarlyView.
ABSTRACT This study explores how wonder fosters transformative learning in science education for pupils (11–12 years old), creating meaning about cycles in nature. As an emotional and epistemic trigger, wonder may bridge everyday experiences with abstract scientific concepts by stimulating curiosity and creativity. Through a narrative writing task, the
Pauline Book, Siri‐Christine Seehuus
wiley   +1 more source

Geochemical, radiological, and heat-production characteristics of the ElGara granitoids (Southwestern Desert). [PDF]

Sci Rep
Salaheldin G, Seddeek MK, Ameen F, Sivanandan C, Elhaddad MA.   +4 more
europepmc   +1 more source

Development and Application of a Simplified Method for Preliminary Assessment of Enhanced Oil Recovery and CO2 Geological Storage in Petroleum Reservoirs

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Geologic carbon storage in depleted oil and gas reservoirs is a key CO2 mitigation strategy, utilizing existing infrastructure such as injection wells and pipelines, while capitalizing on well‐characterized subsurface properties. This article introduces a versatile methodology designed to estimate critical parameters, including the number of ...
Nívia Morgana de Oliveira, Paulo Couto, Alexandre Szklo   +2 more
wiley   +1 more source

The Origin of Middle Triassic Thick Anhydrite in the Lower Yangtze Region, South China: Implications for the Evolution of Lithium-Rich Brine. [PDF]

ACS Omega
Wu T, Zhang C, Liu C, Zhang C, Fang C, Huang Y, He J, Jiang S.   +7 more
europepmc   +1 more source

Neoarchean Arc Magmatism and Crust Recycling in the Northern Marginal Zone of the Limpopo Complex, Zimbabwe: New Insights From Zircon U‐Pb‐Hf Isotopes of a Charnockite Suite

Geological Journal, EarlyView.
Charnockites with 2691–2607 Ma magmatic ages from the NMZ show arc‐magmatic geochemical signatures. They correspond to the lower‐crustal equivalent of the Chilimanzi Suite Granite in the Zimbabwe Craton. Lu‐Hf isotopic data of magmatic zircons show negative εHf(t) values (−11.18 to −2.20) with TDMC ages of 3699–3158 Ma, suggesting their protolith ...
Toshiaki Tsunogae, Md. Sazzadur Rahman, Gao Pin, M. Santosh, Wataru Fujisaki, Sam Uthup, Prince Mandingaisa   +6 more
wiley   +1 more source

Reconstruction of Provenance and Paleo-Sedimentary Environment of the Saihan Formation in the Manglai Uranium Deposit, Central-Eastern Erlian Basin, China. [PDF]

ACS Omega
Zheng Y, Duan J, Lü Y, Huang Q, Chen N, Li M, Song Z, Guan B, Liao Y, Fan P, Lu J.   +10 more
europepmc   +1 more source