Results 51 to 60 of about 97,480 (346)

Model Test and Numerical Simulation for Tunnel Leakage-Induced Seepage Erosion in Different Strata

Applied Sciences
Leakage in underground structures, especially tunnels, may cause seepage erosion in the surrounding soil, which in turn leads to ground subsidence, posing a great threat to urban safety.
Qi-Hao Sun, W. De Corte, Xian Liu, Luc Taerwe   +3 more
semanticscholar   +1 more source

Bio‐Inspired Gradient Heterogeneous Architectures for Ultrasensitive and Robust Strain Sensors via Programmable Crack Engineering

Advanced Science, EarlyView.
Inspired by the insect campaniform sensillum, a heterogeneous bilayer strain sensor is developed based on a unique impedance mismatch and three‐dimensional structural dynamic percolation strategy. The sensor enables real‐time multi‐joint teleoperation of three joints and the gripper using a six‐degree‐of‐freedom robotic‐arm platform.
Qi Wu, Tiantong Wang, Yinhao Wang, Yanggang Feng, Yan Huang   +4 more
wiley   +1 more source

Rheological characteristics and seepage laws of sandstone specimens containing an inclined single fracture under three-dimensional stress

Applied Rheology
The rheological properties and seepage laws of fractured rock masses have a highly significant impact on the long-term stability of engineering rock masses.
Tang Jinzhou, Tang Wenhao, Yang Ke, Yin Zhiqiang, Liu Qinjie, Duan Minke, Liu Rong   +6 more
doaj   +1 more source

Centrifugal model tests on sinking and seepage of a large deep-water open caisson

Yantu gongcheng xuebao, 2020
Based on a largest deep-water open caisson, the centrifuge model tests simulate the seepage field caused by mud suction during sinking when the caisson is buried more than 35 m deep.
JIANG Bing-nan , MA Jian-lin , WANG Meng-ting , LI Shu-nan , ZHOU He-xiang
doaj   +1 more source

Comparison Analysis of Seepage Through Homogenous Embankment Dams Using Physical, Mathematical and Numerical Models

The Arabian journal for science and engineering
Embankment dams have many advantages; however, they frequently develop seepage problems which may cause dams’ failure. In this study, comparison analysis of seepage through embankment dams was conducted using three different methods, namely experimental ...
A. M. S. Al-Janabi, Hayder Dibs, S. S. Sammen, Badronnisa Yusuf, Rana Muhammad Adnan Ikram, Sabih Hashim Alzuhairy, O. Kisi   +6 more
semanticscholar   +1 more source

DeepMapper: Attention‐Based AutoEncoder for System Identification in Wound Healing and Stage Prediction

Advanced Intelligent Discovery, EarlyView.
The authors develop a deep learning model for real‐time tracking of wound progression. The deep learning framework maps the nonlinear evolution of a time series of images to a latent space, where they learn a linear representation of the dynamics. The linear model is interpretable and suitable for applications in feedback control.
Fan Lu, Ksenia Zlobina, Michael Briden, Oscar Avalos, Héctor Carrión, Sebastian Osorio, Hsin‐ya Yang, Alexandra Nava, Michelle D. Bagood, Marco Rolandi, Roslyn Rivkah Isseroff, Marcella Gomez   +11 more
wiley   +1 more source

Seepage and Groundwater Numerical Modelling for Managing Waterlogging in the Vicinity of the Trimmu–Sidhnai Link Canal

Infrastructures, 2022
The present study focused on the development and application of two computer numerical models, namely, a seepage model developed using SEEP/W software and a groundwater model developed using Visual MODFLOW software.
Muhammad Aslam, Muhammad Umer Shehzad, Ahsan Ali, Nazam Ali, Krisada Chaiyasan, Husnain Tahir, Panuwat Joyklad, Qudeer Hussain   +7 more
doaj   +1 more source

Interactions between maternal provisioning and natural selection on seed mass fluctuate across heat waves

American Journal of Botany, EarlyView.
Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard, Elissa Harb, Stacy D. Holt Jr., Courtney M. Patterson, Nicholas J. Kooyers   +4 more
wiley   +1 more source

Mechanical Properties and Microstructure Evolution of Cemented Tailings Backfill Under Seepage Pressure

Frontiers in Materials, 2022
Cemented tailing backfill (CTB) in underground mine inevitably experiences seepage field, which complicates its mechanical behavior. In this study, the mechanical properties and microstructure characteristics of CTB under different seepage water ...
Yuxian Ke, Yuxian Ke, Yang Shen, Yang Shen, Chen Qing, Kaijian Hu, Kaijian Hu, Shi Wang, Shi Wang, Qiusong Chen, Huadong Guan   +10 more
doaj   +1 more source

Freedom dreaming of migrant justice: Critical reflections on counterspaces and institutional violence in the university

American Journal of Community Psychology, EarlyView.
Abstract US universities are built on stolen land and sustained through hierarchies of power that produce what migrant justice scholars name as b/order regimes. As institutions that claim to be sites of learning and inclusion, universities are fraught with contradictions as simultaneously sites of dispossession, exclusion, and control.
Sara L. Buckingham, Jesica Siham Fernández   +1 more
wiley   +1 more source