Results 151 to 160 of about 1,981,740 (257)

Multi‐Source Hydrogeological Investigation, Water Inflow Prediction, and Water–Mud Inrush Risk Zoning for a Strongly Karstified Limestone Tunnel: A Case Study of the Dongyang Tunnel

Engineering Reports, Volume 8, Issue 10, October 2026.
Multi‐source hydrogeological investigation identified widespread karst cavities and water‐bearing fractured zones along the Dongyang Tunnel. Comparative inflow prediction yielded a conservative design control value of 1557.61 m3/day, supporting section‐specific water–mud inrush zoning and targeted drilling, grouting, controlled drainage, and ...
Guowei Wu, Yong Liu
wiley   +1 more source

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

Journal of Field Robotics, Volume 43, Issue 7, Page 4475-4514, October 2026.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang, Hao Zhou, Dalin Zhou, Zhaojie Ju   +3 more
wiley   +1 more source

Experimental and numerical investigation of the TBM disc cutter wear using a new tunnel boring machine laboratory simulator. [PDF]

Heliyon
Chakeri H, Darbor M, Shakeri H, Mousapour H, Mohajeri V.   +4 more
europepmc   +1 more source

Defect Engineering in Two‐Dimensional Materials: Writing, Characterization, and Device Function

Small Structures, Volume 7, Issue 10, October 2026.
Defect engineering in 2D materials is evolving from defect control to defect‐defined device design. This review presents a unified framework linking controllable defect writing, multimodal defect characterization, and defect‐enabled functionality, highlighting how defect type, spatial distribution, and chemical environment govern electronic ...
Lulin Wang, Yue Sun, Kaushik Kannan, Soobin Im, Guanzhong Fu, Rongming Wang, Hongzhou Zhang   +6 more
wiley   +1 more source

Mechanism-conditioned hierarchical decision modeling for fine-grained and resilient fault diagnosis of tunnel boring machine main bearings

Chuanbo Yu, Xukai Miao, Mingyu Yue, Zhiyao Zhang, Peng Guo, Jianfeng Yang   +5 more
openalex   +1 more source

Introduced dung beetles suppress methane emissions from cattle dung and alter the temporal dynamics of greenhouse gas flux Los escarabajos peloteros introducidos suprimen las emisiones de metano del estiércol de ganado y alteran la dinámica temporal del flujo de gases de efecto invernadero Besouros coprófagos introduzidos suprimem as emissões de metano do esterco bovino e alteram a dinâmica temporal do fluxo de gases de efeito estufa

Ecological Entomology, Volume 51, Issue 5, Page 1025-1035, October 2026.
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley, Martin Brummell, Nigel R. Andrew   +2 more
wiley   +1 more source

Biomechanical Superiority of the Chinese Knotting Technique in Posterior Cruciate Ligament Reconstruction: A Cadaveric Study

Orthopaedic Surgery, Volume 18, Issue 10, Page 2183-2194, October 2026.
In cadaveric PCL reconstruction, the Chinese knotting technique preserves graft mechanics, significantly increases maximum load, and limits elongation, supporting early rehabilitation and reducing failure risk. ABSTRACT Objective We previously developed a novel internal tension‐relieving augmentation suture, the Chinese knotting technique (CKT), which ...
Zhengliang Shi, Rui Han, Ping Yuan, Zhaohui Ruan, Hongmai Yang, Wenting Tang, Kaiquan Li, Xianguang Yang, Yang Yu, Yanlin Li   +9 more
wiley   +1 more source

Characterization of disturbed stress induced by tunnel boring machine excavation at the −280 m experimental level in Beishan underground research laboratory, China

Dongjue Fan, Xingguang Zhao, Yi-Xiang Wang, Hongsu Ma, L Chen, Jian Liu, Bo Zhang, Yiwu Zheng, X X Li, Yongjie Wang, Yuxia Li   +10 more
openalex   +1 more source

Risk Analysis of Tunnel Construction Projects Using Tunnel Boring Machines: A Hybrid BWM–DEA–PROMETHEE Framework [PDF]

Nitidetch Koohathongsumrit, Wasana Chankham   +1 more
openalex   +1 more source

Optimisation of Tunnel Boring Machine Performance by Machine Learning [PDF]

University of Technology Sydney. Faculty of Engineering and Information Technology.Tunnel boring machines (TBMs) have been widely utilised in tunnel construction due to their efficiency and reliability.
Shan, Feng
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