Results 71 to 80 of about 81,511 (306)

Existence of Local Solutions to a Free Boundary Problem for Compressible Viscous Magnetohydrodynamics

open access: yesMathematics
The motion of viscous compressible magnetohydrodynamics (MHD) is considered in a domain bounded by a free boundary. The motion interacts through the free surface with an electromagnetic field located in a domain that is exterior to the free surface and ...
Wiesław J. Grygierzec   +1 more
doaj   +1 more source

Rayleigh waves speed in transversely isotropic material

open access: yesEngineering Transactions, 2006
Rayleigh wave speed in transversely isotropic material is studied. A very simple technique is adopted to solve the secular equation. Speed in some transversely isotropic materials is calculated.
A. Rehman, A. Khan, A. Ali
doaj   +1 more source

Experimental Investigation Techniques for Non-Ideal Compressible Fluid Dynamics

open access: yesInternational Journal of Turbomachinery, Propulsion and Power, 2023
The rising number of applications of the organic Rankine cycle (ORC) or supercritical CO2 (sCO2) power systems have shaped a new branch of fluid mechanics called non-ideal compressible fluid dynamics (NICFD).
Stefan aus der Wiesche
doaj   +1 more source

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

open access: yesFEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

Relative entropy in diffusive relaxation [PDF]

open access: yes, 2012
We establish convergence in the diffusive limit from entropy weak solutions of the equations of compressible gas dynamics with friction to the porous media equation away from vacuum.
Tzavaras, Athanasios E.   +2 more
core   +1 more source

Synthesis of Highly Compressible 3D Ultralight Graphene Aerogel through Mild Chemical Reduction using a Novel Reducing Agent System [PDF]

open access: yesNanoscale and Advanced Materials
Graphene aerogel, with a unique three-dimensional hierarchical structure, is recognized as a promising carbon-based nanomaterial with a wide range of potential applications.
Arash Ghazitabar   +5 more
doaj   +1 more source

Determinants of undergraduate bioscience engagement: Validating attendance barriers and classroom spatial behaviour across institutions

open access: yesFEBS Open Bio, EarlyView.
Student engagement extends beyond simple attendance. Across 891 bioscience students from three universities, attendance behaviour was associated mainly with structural influences, whereas classroom spatial behaviour reflected affective and sensory factors.
Nigel Page   +4 more
wiley   +1 more source

Zero Mach number limit of the compressible Euler–Korteweg equations

open access: yesBoundary Value Problems, 2020
In this paper, we investigate the zero Mach number limit for the three-dimensional compressible Euler–Korteweg equations in the regime of smooth solutions.
Yeping Li, Gang Zhou
doaj   +1 more source

Dactolisib outperforms Rapamycin in potentiating apoptosis induced by XPO1, Bcl‐2 and Mcl‐1 blockade in preclinical glioblastoma models

open access: yesFEBS Open Bio, EarlyView.
The PAM pathway and its impact on cellular metabolism. Color‐coded key symbols represent Rapamycin (R, orange, targeting mTOR) and Dactolisib (D, green, targeting PI3K/mTOR), indicating their sites of action. Created with BioRenders.com. Glioblastoma resists therapy through interconnected survival programs.
Kai Zhao   +23 more
wiley   +1 more source

Compressed Context Modeling for Text Compression

open access: yes2011 Data Compression Conference, 2011
In text compression, statistical context modeling aims to construct a model to calculate the probability distribution of a character based upon its context. The order -- $k$ context of a symbol is defined as the string formed by its preceding $k$ symbols.
openaire   +2 more sources

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