Results 71 to 80 of about 23,783,590 (301)

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source

DEFORMATION ANALYSIS USING SHEAROGRAPHY [PDF]

, 2004
"This thesis work presents the development of a phase recovery technique for surface strain and deformation measurement. This technique is based on electronic speckle shearing pattern interferometry (ESSPI), also known as shearography.
FRANCISCO JAVIER CASILLAS RODRIGUEZ
core  

Meshless TL and UL approaches for large deformation analysis

, 2010
To accurately and effectively simulate large deformation is one of the major challenges in numerical modeling of metal forming. In this paper, an adaptive local meshless formulation based on the meshless shape functions and the local weak-form is ...
Gu, YuanTong, Yuan Tong Gu
core   +1 more source

Nanostructures in Ti processed by severe plastic deformation [PDF]

, 2003
Metals and alloys processed by severe plastic deformation (SPD) can demonstrate superior mechanical properties, which are rendered by their unique defect structures.
Ma, E., Wang, Y. M., Valiev, R. Z., Huang, J. Y., Gubicza, Jenő, Zhu, Y. T., Ungár, Tamás   +6 more
core   +1 more source

Deformation Monitoring and Analysis of Baige Landslide (China) Based on the Fusion Monitoring of Multi-Orbit Time-Series InSAR Technology

Sensors
Due to the limitations inherent in SAR satellite imaging modes, utilizing time-series InSAR technology to process single-orbit satellite image data typically only yields one-dimensional deformation information along the LOS direction.
Kai Ye, Zhe Wang, Ting Wang, Ying Luo, Yiming Chen, Jiaqian Zhang, Jialun Cai   +6 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Selection of an Algorithm for Assessing the Verticality of Complex Slender Objects Using Semi-Automatic Point Cloud Analysis

Remote Sensing
Remote technologies, including laser scanning, are frequently employed to acquire data describing the geometric condition of engineering objects. The automation of point cloud processing becomes essential for promptly and reliably monitoring changes in ...
Wojciech Matwij, Tomasz Lipecki, Wojciech Franciszek Jaśkowski   +2 more
doaj   +1 more source

Deformacijska analiza po postopku Karlsruhe : Deformation Analysis, Karlsruhe Approach [PDF]

Geodetski Vestnik, 2004
Karlsruhe approach, which is one of the methods for the deformation analysis, is presented in the article. Based on geodetic observations, statistical significance of displacements at the surface is determined by statistical methods.
Tomaž Ambrožič
doaj  

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source

Squared Msplit Estimation in Deformation Analysis – 2D Geodetic Network Case Study

Geodetski Vestnik
Deformation analysis is a complex procedure where, based on several periodic geodetic measurements, displacements of points in the geodetic network are detected and determined.
Žan Pleterski, Tomaž Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, Adis Hamzić, Muamer Đidelija, Nedim Kulo, Gašper Rak, Aleš Marjetič, Klemen Kregar   +11 more
doaj   +1 more source