Results 161 to 170 of about 915,918 (286)

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

Method for identifying the locations of longitudinal seams based on LiDAR data detected inside shield tunnel. [PDF]

MethodsX
Chen YL, Liang HY, Zhang JX.
europepmc   +1 more source

Is Time Travel Possible? Accidental Signs as Sociolinguistic “Wormholes”

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Sociolinguistics primarily focuses on deliberately staged public signs, while relatively less attention has been given to ephemeral and non‐deliberate signs in urban environments. This study investigates “ accidental signs,” which are hidden historical texts suddenly exposed by unpredictable events.
Ge SONG (宋歌)
wiley   +1 more source

Assessing building damage during station break-out in urban railway construction: real monitoring data. [PDF]

Sci Rep
Alajlan ZS, Abdelmageed A, Suliman L, Rabie M, Mahmoud H.   +4 more
europepmc   +1 more source

Turnip mosaic virus utilizes the lipid droplet biogenesis machinery to facilitate its propagation in plants

New Phytologist, EarlyView.
Potyvirus turnip mosaic virus induces neutral lipid accumulation and lipid droplet biogenesis in infected leaves for its own benefit. Summary Lipid droplets (LDs), which are dedicated to storing neutral lipids (NLs), are dynamic organelles involved in numerous other functions, including membrane remodeling during abiotic stress.
Léna Jambou, Nathalie Arvy, Marguerite Batsale, Luc Sofer, Sara Shakir, Marielle Cochet, Vincent Simon, Charlotte Quinteau, Thomas Scotti, Nathan M. Doner, Satinder K. Gidda, Robert T. Mullen, Sabine D'Andréa, Jean‐Luc Gallois, Denis Coulon, Claire Bréhélin, Sylvie German‐Retana   +16 more
wiley   +1 more source

Numerical analysis and optimization of the impact of complex foundation pit construction on the deformation of adjacent subway structures. [PDF]

Sci Rep
Sun J, Dun H, Chen S, Jia B, Feng L, Gu Y.   +5 more
europepmc   +1 more source

Customized Metal 3D Printed Total Wrist Prosthesis in the Treatment of Severely Destroyed Wrist: Design Rationale and Clinical Applications

Orthopaedic Surgery, Volume 17, Issue 5, Page 1536-1546, May 2025.
Four patients with severe wrist destruction from various causes were treated with customized 3D‐printed prostheses. In addition to the specific articular surface matching their original radiocarpal joint, two innovative proximal component designs were created to address different bone defects.
Qipei Wei, Chang Liu, Shanlin Chen, Min Liu   +3 more
wiley   +1 more source

Research on key technologies of thick slurry filling chamber method for earth pressure balance shield in karst areas. [PDF]

Sci Rep
Huang K, Liu P, Chen X, Sun Y, Qian X, Luo Z, Xing K, Huang B.   +7 more
europepmc   +1 more source

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

Orthopaedic Surgery, EarlyView.
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

A jamming risk warning model for TBM tunnelling based on Bayesian statistical methods. [PDF]

Sci Rep
Wang SJ, Wang LC, Wu LJ, Li X.
europepmc   +1 more source