Results 71 to 80 of about 122,095 (310)

Modeling and simulation of inertial drop break-up in a turbulent pipe flow downstream of a restriction. [PDF]

, 2012
This work deals with the modeling of drop break-up in an inhomogeneous turbulent flow that develops downstream of a concentric restriction in a pipe. The proposed approach consists in coupling Euler–Lagrange simulations of the drop motion to an interface
Maniero, Riccardo, Masbernat, Olivier, Risso, Frédéric, Climent, Éric   +3 more
core   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Comparison of flow and dispersion properties of free and wall turbulent jets for source dynamics characterisation

, 2009
The objective of this paper is to provide an investigation, using large eddy simulations, into the dispersion of aircraft jets in co-flowing take-off conditions.
S.S. Aloysius, Aloysius, SS, Wrobel, LC, L.C. Wrobel   +3 more
core   +1 more source

Flow generated by radial flow impellers: PIV measurements and CFD simulations [PDF]

, 2004
Particle image velocimetry (PIV) and computational fluid dynamics (CFD) have been used to investigate the single phase and gas-liquid flow generated by a Scaba SRGT turbine. The key details of the trailing vortices, the turbulent flow around the impeller
Khopkar, Avinash R., Aubin, Joelle, Xuereb, Catherine, Ranade, Vivek V., Le Sauze, Nathalie, Bertrand, Joël, Rubio-Atoche, Carlos   +6 more
core   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Large Eddy Simulation of a turbulent swirling coaxial jet [PDF]

, 2010
This work uses the Large Eddy Simulation (LES) technique to study velocity and passive scalar mixing along with intermittency of a spatially evolving turbulent coaxial swirl jet.
Savill, A.M., Jenkins, K.W., Ranga Dinesh, K.K.J., Kirkpatrick, M. P., Savill, Mark A., Jenkins, Karl W., Ranga Dinesh, K. K. J., Kirkpatrick, M.P.   +7 more
core   +1 more source

Hydrodynamics of the Cylinder Rotating in the Unbounded Viscous Medium

Механика машин, механизмов и материалов, 2009
It is shown, that at first a laminar flow around rotating cylinder with growth of Reynolds number passes into a pseudo-laminar flow, and then into a steady turbulent flow.
Ed.A. Bulanov
doaj  

Scalar Transport Characteristics Near the Turbulent/Non-Turbulent Interface in a Reactive Jet Flow

气体物理
Turbulent/non-turbulent interface (T/NTI) layer separates the turbulent and non-turbulent regions. The study of T/NTI is helpful to deepen the understanding of mass transfer between turbulent and non-turbulent regions.
Qingqing CAO, Yan LI, Xinxian ZHANG, Yi ZHOU   +3 more
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

An improved turbulent boundary layer inflow condition, applied to the simulation of jets in cross-flow [PDF]

The jet acting perpendicular to a cross-flow boundary layer is a commonly studied complex turbulent flow. Our research was motivated by their potential application in separation delay devices, where jets can be used to produce streamwise vortices in a ...
Jewkes, James
core