Results 51 to 60 of about 441,080 (294)
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Issues of standad explosion tests for non-spherical dusts
Chemical Engineering Transactions, 2019 Measurements of the flammability and explosion parameters for non-spherical dusts are performed according to standard procedures in standard,explosion equipment developed and tested for spherical dusts. Studies have shown that the standard procedures and
Valeria Sarli +4 more
doaj +1 more source
Journal of Rock Mechanics and Geotechnical Engineering, 2022 Particle morphology has great influence on mechanical behaviour and hydro/thermal/electrical conductivities of granular materials. Surface reconstruction and mesh generation are critical to consider realistic particle shapes in various computational ...
Deheng Wei, Budi Zhao, Yixiang Gan
doaj +1 more source
Critical adsorption on non-spherical colloidal particles
, 2007 We consider a non-spherical colloidal particle immersed in a fluid close to its critical point. The temperature dependence of the corresponding order parameter profile is calculated explicitly.
Abramowitz M. +6 more
core +1 more source
The tetrahexahedric angular Calogero model [PDF]
, 2015 The spherical reduction of the rational Calogero model (of type $A_{n-1}$ and after removing the center of mass) is considered as a maximally superintegrable quantum system, which describes a particle on the $(n{-}2)$-sphere subject to a very particular ...
Correa, Francisco, Lechtenfeld, Olaf
core +3 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Shui kexue jinzhanTo investigate the suspension and diffusion mechanisms of sediment particles under the action of fluids from both particle and flow field scales, a Gaussian curvature model is introduced in the discrete element method to characterize the nonlinear ...
Yefeng YANG, Tongzhong WEI, Yin WANG
doaj +1 more source
Surfactant-induced migration of a spherical drop in Stokes flow
, 2011 In Stokes flows, symmetry considerations dictate that a neutrally-buoyant spherical particle will not migrate laterally with respect to the local flow direction. We show that a loss of symmetry due to flow-induced surfactant redistribution leads to cross-
Cichocki B. +4 more
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Experimental and numerical study of non-spherical particles in moving bed heat exchangers
Chemical Engineering Journal AdvancesMoving Bed Heat Exchangers (MBHE) are vital for high-temperature thermal management in applications like concentrated solar power and waste heat recovery.
Aidana Boribayeva +7 more
doaj +1 more source