Results 191 to 200 of about 52,347 (253)

Geophysical characterization of subsurface structures for optimal planning in the Abu Tartur phosphate mine. [PDF]

Sci Rep
Ahmed GMK, Senosy MM, Boghdady GY, Ali MAH.   +3 more
europepmc   +1 more source

Gaborlet‐guided sparse filtering: A novel intelligent method for lithology identification by vibration signals while drilling

Deep Underground Science and Engineering, EarlyView.
The flowchart illustrates rock specimen testing, vibration signal acquisition, and feature extraction with Gaborlet and sparse filtering for classification. Abstract Traditional lithology identification methods mainly rely on core sampling and well‐logging data.
Jian Hao, Danqi Zhang, Zhenqi Song, Jinrui Wang, Qi Wang, Heqing Liu   +5 more
wiley   +1 more source

Application of advanced filters and sediment depth estimators in the mapping of geologic structures related to mineralization. [PDF]

Sci Rep
Yadav NP, Thompson CE, Singh NSS, Saleh LH, Mohamed AMA, Mahariq I, Usanov S, Raupov D, Jumanazarov D, Shaik AS, Islam S, Ekwok SE.   +11 more
europepmc   +1 more source

Correction: Evidence of Cosmic Impact at Abu Hureyra, Syria at the Younger Dryas Onset (~ 12.8 ka): High-temperature melting at > 2200 °C. [PDF]

Sci Rep
Moore AMT, Kennett JP, Napier WM, Bunch TE, Weaver JC, LeCompte M, Adedeji AV, Hackley P, Kletetschka G, Hermes RE, Wittke JH, Razink JJ, Gaultois MW, West A.   +13 more
europepmc   +1 more source

Retraction notice to "Comparative evaluation of multi-influence factor, Shannon Entropy, and frequency ratio techniques for groundwater potential mapping in the Maze and Zenti catchments, Omo Basin, Ethiopia" [Heliyon 11 (2025) e42473]. [PDF]

Heliyon
Oyda Y, Hatiye SD, Jothimani M.
europepmc   +1 more source

Efficient Removal of Cr(VI) from Water by Carbon-Based Composites Derived from Oil-Based Drill Cuttings. [PDF]

Materials (Basel)
Huang Y, Li L, Qiao J, Wu X, Zhang Y, Bai B, Yang L, Pan S, Feng Q, Liu L.   +9 more
europepmc   +1 more source

Dynamic rockfall risk assessment using multi-source data fusion and 3D simulation: a case study of Jiaohua rock. [PDF]

Sci Rep
Zhao X, Fen W, Dai Z, Jiao W, Geng J, Xiong Q, Zhang N.   +6 more
europepmc   +1 more source

The effect of social media information on college major choices in China: a difference-in-differences analysis. [PDF]

Sci Rep
Ma L, Liu B, Wu Y, Li Q, Zeng C.
europepmc   +1 more source

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Geology

2011
Geology – Basics for Engineers (second edition) presents the physical and chemical characteristics of the Earth, the nature and the properties of rocks and unconsolidated deposits/sediments, the action of water, how the Earth is transformed by various phenomena at different scales of time and space.
openaire   +2 more sources

A Geology for Engineers

Nature, 1944
ENGINEERING covers such a wide field that students find little time available for courses which are outside the main scope of its studies. It can be argued that it is of benefit to those pursuing any vocational training to study some subject which tends to widen their interests, and from this point of view geology has many advantages, since most ...
openaire   +1 more source