Results 51 to 60 of about 76,993 (146)

Turbulence generation by a shock wave interacting with a random density inhomogeneity field

open access: yes, 2010
When a planar shock wave interacts with a random pattern of pre-shock density non-uniformities, it generates an anisotropic turbulent velocity/vorticity field.
C Huete Ruiz de Lira   +11 more
core   +1 more source

WNK1 Kinase Activity Is Required for the Functional Maintenance of Podocyte Structure

open access: yesThe FASEB Journal, Volume 40, Issue 4, 28 February 2026.
The acute effects of WNK1 kinase inhibition on podocyte structure and function were determined at the level of: 1) renal function, by measurements of urinary protein and imaging of glomerular synaptopodin, 2) podocyte cell, by measurements and localization of actomyosin proteins and their regulators, and 3) focal adhesions at cell membrane extensions ...
Zhenan Liu   +10 more
wiley   +1 more source

FUNDAMENTAL FORCES AFFECTING THE U.S. FRESH BERRY AND LETTUCE/LEAFY GREEN SUBSECTORS [PDF]

open access: yes
Berries, Competitiveness, Fresh Produce, Leafy Greens, Lettuce, Market Forces, Porter's Five Forces, Shipper, Structural Change, Resource /Energy Economics and Policy, Q13, L10, L22, M21,
Cook, Roberta L.
core   +1 more source

Explicitly symmetrical treatment of three-body phase space

open access: yes, 2002
We derive expressions for three-body phase space that are explicitly symmetrical in the masses of the three particles. We study geometrical properties of the variables involved in elliptic integrals and demonstrate that it is convenient to use the ...
A I Davydychev   +18 more
core   +1 more source

Enhanced Trapping with an Optimized Graphene‐Based Bowtie Plasmonic Nanotweezer: Design, Analysis, and Bioanalytical Applications

open access: yesAdvanced Photonics Research, Volume 7, Issue 2, February 2026.
A graphene‐based bowtie plasmonic nanotweezer is designed and optimized using particle swarm optimization and transfer matrix analysis. The structure achieves strong field confinement, delivering trapping forces up to 6 nN W−1 for 10 nm bioparticles with sixfold lower power requirements than conventional designs.
Saba Ebrahimpanah   +2 more
wiley   +1 more source

Approximate Sum-Capacity of the Y-channel

open access: yes, 2013
A network where three users want to establish multiple unicasts between each other via a relay is considered. This network is called the Y-channel and resembles an elemental ingredient of future wireless networks.
Avestimehr, A. Salman   +2 more
core   +1 more source

A Statistical Mechanics Model to Decode Tissue Crosstalk During Graft Formation

open access: yesAdvanced Science, Volume 13, Issue 10, 18 February 2026.
We introduce a statistical mechanics framework to decode the genomic crosstalk governing plant grafting. By integrating evolutionary game theory with transcriptomics, we reconstruct idopNetworks (informative, dynamic, omnidirectional, and personalized networks) that map scion–rootstock interactions.
Ang Dong   +4 more
wiley   +1 more source

Cross Section Evaluation by Spinor Integration II: The massive case in 4D

open access: yes, 2010
In this paper, we continue our study of calculating the cross section by the spinor method, i.e., performing the phase space integration using the spinor method. We have focused on the case where the physical momenta are massive and in pure 4D.
Feng, Bo, Wang, Honghui
core   +1 more source

Pauli-Villars Regularization in nonperturbative Hamiltonian approach on the Light Front

open access: yes, 2015
The advantage of Pauli-Villars regularization in quantum field theory quantized on the light front is explained. Simple examples of scalar $\lambda\varphi^4$ field theory and Yukawa-type model are used.
Franke, V. A.   +4 more
core   +1 more source

Transition Form Factors between Pseudoscalar and Vector Mesons in Light-Front Dynamics

open access: yes, 2003
We study the transition form factors between pseudoscalar and vector mesons using a covariant fermion field theory model in $(3+1)$ dimensions. Performing the light-front calculation in the $q^+ =0$ frame in parallel with the manifestly covariant ...
B.L.G. Bakker   +40 more
core   +2 more sources

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