Results 121 to 130 of about 3,005 (253)

Comparison and Modeling of Sand Behavior Under Cyclic Direct Simple Shear And Cyclic Triaxial Testing

, 2001
Constant volume cyclic shear (DSS) tests were performed on Brusselian sand using the new NGI simple shear apparatus and a special control system for cyclic strain controlled testing.
Dyvik, R., Holeyman, A., Vanden Berghe, J.-F.   +2 more
core  

Assessments of Liquefaction Triggering and Manifestation at Three Case History Sites in Napier Based on 1931 Hawke's Bay, New Zealand, Earthquake

Earthquake Spectra, Volume 42, Issue 3, August 2026.
The 1931 Hawke's Bay earthquake (∼MS 7.8) stands as one of New Zealand's most devastating, causing widespread liquefaction and damage across the city of Napier. However, Napier remains underrepresented in liquefaction hazard studies as compared to other regions in the country.
Aavash Ghimire, Kaleigh M. Yost, Andrew Stolte, Rolando Orense   +3 more
wiley   +1 more source

Experimental and Numerical Simulation Investigation of Cement Sheath Integrity during Multi-Stage Fracturing in Offshore Tight Oil Reservoir

Journal of Marine Science and Engineering
The integrity of the cement sheath is susceptible to failure during multi-stage fracturing. In this study, the failure mechanisms of cement sheath integrity during multi-stage fracturing in the A offshore tight oil reservoir wells were investigated.
Yangang Wang, Yongcun Feng
doaj   +1 more source

Physical Activity and Metabolic Alterations in Children and Adolescents Across Different Weight Groups: A Systematic Review

European Journal of Sport Science, Volume 26, Issue 7, July 2026.
ABSTRACT Inadequate physical activity (PA) and increased sedentary time are key drivers of cardiometabolic disorders related to being overweight, and metabolomics offers a promising novel approach to study their associations. The aim of this systematic review was to assess the evidence on metabolites associated with PA and/or sedentary time among ...
Marja H. Leppänen, Jukka E. Hintikka, Kathleen Wijnant, Eero A. Haapala, Timo A. Lakka, Lynn Vanhaecke, Heli Viljakainen   +6 more
wiley   +1 more source

Evaluation of static liquefaction susceptibility of sands with triaxial test

, 2006
GeoCongress 2006 -- 26 February 2006 through 1 March 2006 -- Atlanta, GA -- 68775The undrained cyclic behavior and liquefaction characteristics of sand are highly dependent on the mechanisms observed in static tests. The outcomes of an experimental study
Altun S., Goktepe A.B.
core   +1 more source

STELLAR‐CB: Synthetic Temporal LSTM for Livestock Activity Recognition—Cow Behaviour

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This study introduces a novel framework combining LSTM networks with SMOTE to address class imbalance in precision livestock farming. It improves the detection of rare behaviours in livestock, achieving state‐of‐the‐art performance while reducing computational overhead, offering a practical, breed‐agnostic solution for enhancing automated behaviour ...
Ghufran Ahmed, Rauf Ahmed Shams Malick, Ahmad Sami Al‐Shamayleh, Muhammad Adnan Ayub, Usama Antuley, Twaha Ahmed Minai, Muhammad Faisal Khan, Muhammad Faraz Hyder, Muhammad Mubashir Khan, Adnan Akhunzada   +9 more
wiley   +1 more source

Liquefaction Studies on Silty Clays Using Cyclic Triaxial Tests

, 2001
Liquefaction of saturated soils during earthquake often had been a major cause of damage to structures. Since beginning the liquefaction studies were concentrated on sandy soils, as the sandy soils are known to be more susceptible to liquefaction ...
Rao, N.S.V. Kameswara, Anubhav, .
core  

Properties of membrane filter and its application to undrained cyclic triaxial test of unsaturated materials

, 2017
The properties of the recently introduced membrane filter as an alternative of the ceramic disk are revealed through diffusion and hydraulic conductive tests.
Koseki, Junichi, Miyashita, Yukika, Junichi Koseki, Tomoyoshi Nishimura, Wang, Hailong, Nishimura, Tomoyoshi, Hailong Wang, Yukika Miyashita   +7 more
core   +1 more source

Performance of the Direct Current Electric Potential Difference (DCEPD) Method for Crack Extension Measurement in Fracture Mechanics Specimens Exhibiting Split Delaminations

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 7, Page 2963-2980, July 2026.
ABSTRACT This work investigates the performance of the direct current electric potential difference (DCEPD) method for measuring crack extension ( ∆a) during fracture toughness tests of ductile steels exhibiting delaminations perpendicular to the main crack plane, known as splits.
Sergio Luis Gonzalez Assias, Juan Elías Perez Ipiña, Hector Guillermo Kotik   +2 more
wiley   +1 more source

Undrained behavior of marine clay under one-way cyclic loading with variable confining pressure

Scientific Reports
Settlement of roads or railway caused by traffic loading has a serious effect on the safety and service performance of transport infrastructures constructed on soft marine clay.
Lei Sun
doaj   +1 more source