Results 51 to 60 of about 1,132,423 (301)
Zel'dovich approximation and General Relativity
, 2012 We show how the Zel'dovich approximation and the second order displacement field of Lagrangian perturbation theory can be obtained from a general relativistic gradient expansion in \Lambda{}CDM cosmology.
Rampf, Cornelius, Rigopoulos, Gerasimos
core +1 more source
Identification of plastic constitutive parameters at large deformations from three dimensional displacement fields [PDF]
, 2012 The aim of this paper is to provide a general procedure to extract the constitutive parameters of a plasticity model starting from displacement measurements and using the Virtual Fields Method.
A Bertram +59 more
core +5 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Desiccation cracking bebavior of soils based on digital image correlation technique
Yantu gongcheng xuebao, 2019 Under dry condition, the soil is prone to evaporation, leading to desiccation cracking. It is of great significance to deeply study the desiccation cracking process of soils to accurately grasp the engineering response characteristics of soils in arid ...
LIN Luan , TANG Chao-sheng , CHENG Qing , ZENG Hao , SHI Bin
doaj +1 more source
Switching a spin-valve back and forth by current-induced domain wall motion
, 2003 We have studied the current-induced displacement of a domain wall (DW) in the permalloy (Py) layer of a Co/Cu/Py spin valve structure at zero and very small applied field.
A. Fert +7 more
core +1 more source
Tomographic sensing of displacement fields [PDF]
Advanced Photonics 2013, 2013 A wavelength scanning interferometry system is used to measure all the orthogonal components of the displacement field inside semitransparent scattering ...
openaire +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
, 2003 The shapes of mechanical parts become more and more complex, and the introduction of computers helps to cope with the complexity and reduces the development time for new products. Two important technologies of production are milling and grinding. Both processes have in common that a tool (milling cutter, grinding disc/belt) is moved along the surface ...
openaire +2 more sources
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Predicting Lung Nodule Growth with Shape Transformation and Texture Learning
CT Lilun yu yingyong yanjiuWhile artificial intelligence has achieved considerable maturity in lung nodule detection, research on growth prediction remains limited. Accurate growth prediction aids clinical decision-making, informing patient follow-up strategies.
Li MA, Dehuang HUANG, Yanfang WANG
doaj +1 more source