Results 171 to 180 of about 97,480 (346)

Analysis of Heat Transfer Characteristics in Subway Energy Tunnels under Seepage Flow Conditions

Zhileng xuebao
Continuous deteriorations of thermal environments in subway tunnels induces long-term service problems， which significantly affect their safe and efficient operations. Energy tunnel technology is an effective solution for these problems.
Wang Fei, Yang Chengkang, Ye Ran, Wang Yishuo, Zheng Jinfu, Hu Songtao, Ji Yongming   +6 more
doaj  

Income Mobility, Automation, and Occupational Licensing

Southern Economic Journal, EarlyView.
ABSTRACT Technological change has long been tied with distributional concerns due to displacement against certain skills on labor markets. Short‐run dislocations could create scarring in the long run. For example, shifts against less skilled workers with children could limit their ability to improve the inter‐generational income mobility of their ...
Vincent Geloso, Alicia Plemmons, Pradyot Sharma   +2 more
wiley   +1 more source

Integrated assessment of irrigation canal lining and covering impacts on groundwater dynamics in the central Nile Delta, Egypt. [PDF]

Sci Rep
Abd-Elrazak HM, Gado TA, Armanuos AM.
europepmc   +1 more source

Effects of Fracture Seepage on the Stability of Landslide during Reservoir Water Level Fluctuation

, 2010
The hydraulic conductivity function of fractures is a key scientific question to describe and reveal the process and the role of water seepage reasonably.
安翼, 刘青泉, 樊红光
core  

Foamed Concrete Sealing Materials for Coal Seam Gas Drainage Boreholes: A Review

Safety Science and Technology, EarlyView.
This study investigates the sealing performance of foamed concrete in gas drainage boreholes. By comparing leakage pathways (a, c) with sealed systems (b, d), the research demonstrates how foamed concrete effectively fills mining‐induced fractures and resists deformation.
Jiaxing Zou, Erlei Su, Huanchun Liu, Xiangjun Chen, Lin Wang, Haidong Chen, Lin Li   +6 more
wiley   +1 more source

Study on mix proportion and mechanism of fine-grained tailing composite anti-seepage material. [PDF]

PLoS One
Mao Z, Qiu Y, Yang Q, Duan W.
europepmc   +1 more source

When Time Stands Still: The Destructive Experience of Ambiguous Loss among Mothers of Combat Soldiers

Symbolic Interaction, EarlyView.
What happens when stories refuse coherence? This article examines ambiguous loss among mothers of combat soldiers, focusing on how prolonged waiting and uncertainty infiltrate everyday life, eroding sensemaking. Drawing on ethnographic interviews, it explores how mothers experience the contraction of time and space—manifested in suspended routines ...
Shirly Bar‐Lev, Galit Itzhaki Draizin, Agamit Gelb   +2 more
wiley   +1 more source

Experimental study on load-bearing failure characteristics and repeated seepage resistance performance of immobilized microbial cement. [PDF]

Sci Rep
Chen XY, Zhang DS, Luo T, Shan CH, Yin YC, Fang SJ.   +5 more
europepmc   +1 more source

Magnetothermal‐responsive drug release bone cement based on EGFR‐mutated lung cancer bone metastases

VIEW, EarlyView.
A novel magnetothermal‐responsive bone cement was developed by integrating PMMA/CPC/Osimertinib matrix with Fe3O4@SiO2@Zol nanomaterials. This dual‐drug system achieves controlled release, combining excellent mechanical properties with potent anti‐tumor activity and bone regulation for treating EGFR‐mutated LC‐BoM.
Kandi Xu, Kai Li, Hao Wang, Lishu Zhao, Xinyue Liu, Yujin Liu, Li Ye, Wengang Zhang, Zhimin Chen, Xuyang Chen, Yujie Li, Qianqian Zhang, Wencheng Zhao, Xuebin Zheng, Yu Chen, Yayi He   +15 more
wiley   +1 more source

A multi-field coupled model for gas migration in high-temperature coal seams considering fracture zones and fracture roughness. [PDF]

PLoS One
Jiang S, Zhang M.
europepmc   +1 more source