Results 221 to 230 of about 57,058 (352)

Analysis of shield tunnel response to bilateral pit excavation with a focus on perimeter pressure and deformation mechanisms. [PDF]

Sci Rep
Mu Z, Wei G, Zhang Z, Jiang H, Xu T, Qi Y.   +5 more
europepmc   +1 more source

Construction control technology for cutting historical anchor cables along the path of shield tunnels crossing existing tunnels at close proximity

Yilong Mu, Xiaowen Zhou, Huaiyu Liu
openalex   +1 more source

A numerical study on the effect of train-induced vibration in shield tunnel

, 2014
Kwak
openalex   +1 more source

Investigating transthyretin variants H88R and I107V in amyloid priming: From destabilization to complete dissociation

The FEBS Journal, EarlyView.
Investigated mutations in transthyretin (TTR) disrupt the F87‐centered hydrophobic core that stabilizes its tetrameric structure. The mild I107V mutation weakens inter‐chain packing, while H88R fully abolishes tetramer formation, yielding a monomeric, aggregation‐prone form. Structural, biophysical, and computational analyses reveal that both mutations
István L. Bódy, Zsolt Fazekas, Nóra Wágner, Anna J. Kiss‐Szemán, Veronika Harmat, Zoltán Pozsonyi, Dóra K. Menyhárd, András Perczel   +7 more
wiley   +1 more source

Measurement and analysis of surface settlement caused by construction of quasi-rectangular shield tunnel in rich water-sand stratum. [PDF]

Sci Rep
Ding YG, Huang C, Ma SJ, Hong KR, Xu QK, Yan MJ.   +5 more
europepmc   +1 more source

Analytical model for calculating the soil pressure on inclined shield tunnels during construction phase

Zemin Wang, Hui Li, Zhu Yi, J Huang, Jiahe Xie, Xiaojing Huang   +5 more
openalex   +1 more source

DIRECTION CONTROL METHOD OF SHIELD TUNNELLING MACHINES AND ITS OBSERVED BEHAVIOURS IN SOME VARIOUS GROUND CONDITIONS

, 1993
Kunito Sakai, Masaru HOSHIYA
openalex   +2 more sources

Analysis of Influences of Shield Tunneling Method on the Existing Upper Road Structures

, 2020
WU Li-ming, Zhou Yi, Wang Xiaorong, Wang Zijian, Piao Lihua   +4 more
openalex   +1 more source

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source

Environmental simulation and refrigeration demand analysis for shield tunnel construction in hot summer and cold winter regions. [PDF]

Heliyon
Zhang Z, Zhang L, Su H, Yang Z, Li X, Huang F.   +5 more
europepmc   +1 more source