Results 41 to 50 of about 284,479 (300)
Stress field in deformed polycrystals at the micron scale [PDF]
EPJ Web of Conferences, 2010 Theoretical, numerical, and experimental micromechanical approaches have been the subject of significant improvements during the last decade, from the scale of the lattice defect (nanometre) up to the scale of the polycrystal (millimetre). When plastic deformations take place in polycrystals, strong and systematic strain heterogeneities build up ...
Castelnau, O. +6 more
openaire +5 more sources
Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
Applied Sciences, 2021 Deformation stress of a flexspline under the action of a wave generator directly affects the service life of the flexspline and meshing quality of meshing pair.
Shuyan Wang +3 more
doaj +1 more source
Vibration and buckling analysis of functionally graded sandwich beams by a new higher-order shear deformation theory [PDF]
, 2015 This paper proposes a new higher-order shear deformation theory for buckling and free vibration analysis of isotropic and functionally graded (FG) sandwich beams.
Thai, Huu-Tai +3 more
core +1 more source
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 +5 more
wiley +1 more source
Yantu gongcheng xuebaoChoice of constitutive model for rockfill materials is the most influencing factor that affects the computed stress and deformation results of concrete-faced dams (CFD).
FU Zhongzhi 1, 2, ZHANG Yijiang 1, CHEN Jinyi 1, WANG Yongsheng 3
doaj +1 more source
Stress sensitivity of tight reservoirs during pressure loading and unloading process
Petroleum Exploration and Development, 2019 Laboratory experiments were conducted on laboratory-made tight cores to investigate the stress-dependent permeability hysteresis of tight reservoirs during pressure loading and unloading process. Based on experiment results, and Hertz contact deformation
Nai CAO, Gang LEI
doaj +1 more source
Mineral reaction and deformation in Plagioclase-Olivine composites : an experimental study [PDF]
, 2004 Deformation and metamorphism of rocks are fundamentally interrelated but the ways in which processes of reaction and deformation mutually influence each other are still poorly understood in natural rocks.
Ronde, Almar A. de
core +1 more source
RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells
FEBS Open Bio, EarlyView.RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour +2 more
wiley +1 more source
Constitutive model for interface between concrete slab and rockfill and its application
Yantu gongcheng xuebaoConcrete slabs play a crucial role in the seepage controlling system of concrete-faced dams. The stress and deformation behavior of concrete slabs mainly depends on the stress-strain properties of their supporting rockfill materials and the contact ...
FU Zhongzhi 1, 2, WANG Li'an 1, CHEN Jinyi 1, ZHANG Yijiang 1, 2
doaj +1 more source