Results 81 to 90 of about 45,260 (314)
Deep Underground Science and Engineering, EarlyView.This study examines energy evolution in rock rupture via triaxial direct shear tests, exploring the impact of confining pressure and temperature on fracture surface randomness. A novel energy‐based brittleness index is proposed, validated experimentally, and compared with existing methods for reliability and accuracy.
Biao Wang +5 more
wiley +1 more source
International Journal of Electrochemical Science, 2016 In the present study corrosion inhibition of carbon steel in CO2-saturated chloride–carbonate solution by the olive leaf extract has been researched.
Gordana Pustaj +2 more
doaj +1 more source
Experience with light dynamic penetration in a landslide locality [PDF]
, 2019 Because of vital prevention and redevelopment measures in problem localities affected by slope instability, geotechnical investigations must be carried out. One of the applicable methods is Light Dynamic Penetration (LDP).
Šancer, Jindřich, Široký, Tomáš
core +1 more source
Deep Underground Science and Engineering, EarlyView.Joint orientation significantly affects P‐wave velocity, with the highest velocity at zero‐degree angles, decreasing to 30° as the angle increases. The velocity increases slightly from 30 to 45 degrees but sharply decreases from 45 to 90 degrees. Abstract Determination of the required parameters in different science contexts using the ultrasonic wave ...
Yaghoob Zarei +4 more
wiley +1 more source
Service-Learning Practice in Upper Division Geoscience Courses: Bridging Undergraduate Learning, Teaching, and Research [PDF]
, 2004 This article describes the use of service-learning practice in geoscience courses taught at the University of Connecticut. The stated objectives for instituting this practice are: to foster student interest in earth sciences through community service; to
Anthony Philpotts +2 more
core +1 more source
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 +5 more
wiley +1 more source
Selection of the optimal technology for surface mining by multi-criteria analysis
Kuwait Journal of Science, 2015 The selection of optimal technology for surface mining of mineral deposits is a standarddecision-making problem. The aim of this paper is to demonstrate the potential of thecombined AHP and ELECTRE methods in selecting the optimal technology usingthe ...
CVJETKO STOJANOVIC +2 more
doaj
Criteria for rapid sliding I.: a review of Vaiont case [PDF]
, 2010 Vaiont slide has been represented by a model of two interacting evolutive wedges. Mass conservation during the motion implies that the upper wedge transfers mass to the lower one through an internal shearing plane.
Alonso Pérez de Agreda, Eduardo +1 more
core +2 more sources
Deep Underground Science and Engineering, EarlyView.This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh +12 more
wiley +1 more source
Shuiwen dizhi gongcheng dizhiGeological disaster risk assessment is crucial for the prevention and control of geological disasters. This study focuses on the significant number of geological disasters induced by urbanization construction in Longhui County, aiming to propose ...
Yun ZHANG +6 more
doaj +1 more source