Results 141 to 150 of about 7,659,823 (254)

Assessment of hydrogeophysical delineation of groundwater zones using vertical electrical sounding (VES) in Jeypore Block, Koraput District, Odisha. [PDF]

Sci Rep
Chatterjee T, Munshi S, Yadav A, Ghosh B, Sethy J, Behera D, Goswami S.   +6 more
europepmc   +1 more source

Engineering geology of the Tualatin Valley region, Oregon

, 1967
1. Geology and surficial deposits.--2. Geologic cross sections.-- 3. Geologic hazards map.--4. Map showing the depth to the top of the Columbia River basaltThis archived document is maintained by the Oregon State Library as part of the Oregon Documents ...

core  

From Blue Economy to Blue Marketing: Linking Consumer Engagement and Corporate Strategy for Ocean Sustainability—Theoretical Foundations and Propositions

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Blue economy advocates the sustainable use of marine resources while fostering economic growth and environmental preservation. Yet many business sectors still pursue extractive practices that undermine marine ecosystems and disregard consumers' sensitivity.
Maria Irene Prete, Antonio Mileti, Diego Gabriele Coppola   +2 more
wiley   +1 more source

Beyond citation-based metrics: Measuring interdisciplinarity via SBERT semantic embeddings and its heterogeneous effects on citation impact. [PDF]

PLoS One
Liu L, Rong Y.
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

Editorial on "Application of LiDAR Remote Sensing and Mapping". [PDF]

Sensors (Basel)
Zhu X, Nie S, Wang C.
europepmc   +1 more source

Real‐time lithology identification while drilling based on drill cuttings image analysis with ensemble learning

Deep Underground Science and Engineering, EarlyView.
A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li, Ting Ren, Ningping Yao, Jon Roberts, Haitao Song, Zhongbei Li, Xueqiu He, Liang Zhao   +7 more
wiley   +1 more source

Evaluating deep coal rock gas fracturing sweet spot intervals using PSO-ELM algorithm and petrophysical logging data. [PDF]

Sci Rep
Liu Z, Wang D, Yang B, Tang J, Wang C, Wang W, Hu X, Zhang J.   +7 more
europepmc   +1 more source

Critical expansion points: Mechanical signs of surrounding rock instability

Deep Underground Science and Engineering, EarlyView.
This study proposes the Rock Bearing‐Expansion Model (RockBEM) with critical expansion points (CEPs) to quantify post‐peak damage stages in deep‐buried rock masses via plane strain compression test (PSCT). CEP hysteresis&interval ratios reveal bearing performance dynamics and failure severity, advancing mechanistic insights into deep underground rock ...
Jiaqi Wen, Chang Deng, Haijun Wang, Lei Tang, Jihong Yu   +4 more
wiley   +1 more source

Methods for measuring stratigraphic attitude and true thickness based on high-precision 3D real-scene models: A case study of the early Silurian Chongqing Lagerstätte Section, China. [PDF]

PLoS One
Zhang R, Cui Z, Chen Y, Luan J, Zhang X, Zhou D, Zhang D, Zhao H, Gan Z, Liu X.   +9 more
europepmc   +1 more source