Results 41 to 50 of about 16,410 (297)

Optimal control of information epidemics modeled as Maki Thompson rumors [PDF]

open access: yesCommunications in Nonlinear Science and Numerical Simulation, 2014
Accepted for publication in Communications in Nonlinear Science and Numerical ...
Kandhway, Kundan, Kuri, Joy
openaire   +3 more sources

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

open access: yesAdvanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong   +7 more
wiley   +1 more source

Experimental identification of the split in the fundamental air-cavity mode of loaded tires in the absence of rotation [PDF]

open access: yesAIP Advances
A tire’s fundamental air-cavity mode, typically occurring near 200 Hz for current passenger car tires, can split into two adjacent modes when a tire is loaded, thus creating a fore-aft mode at a lower frequency and a vertical mode at a higher frequency ...
Won Hong Choi, J. Stuart Bolton
doaj   +1 more source

Reconfigurable, Temperature Resilient Phase‐Change Metasurfaces Fabricated via High Throughput Nanoimprinting Lithography

open access: yesAdvanced Science, EarlyView.
ABSTRACT The combination of metasurfaces with chalcogenide phase‐change materials is a highly promising route toward the development of multifunctional and reconfigurable nanophotonic devices. However, their transition into real‐world devices is hindered by several technological challenges. This includes, amongst others, the lack of large area photonic
Carlota de Ruiz de Galarreta   +8 more
wiley   +1 more source

The Status of Loggerhead, Caretta caretta; Kemp's Ridley, Lepidochelys kempi; and Green, Chelonia mydas, Sea Turtles in U.S. Waters: A Reconsideration [PDF]

open access: yes, 1991
Assessing the status of widely distributed marine species can prove difficult because virtually every sampling technique has assumptions, limitations, and biases that affect the results of the study.
Byles, Richard, Dodd, Jr. , C. Kenneth
core  

Ubiquitous computing: Anytime, anyplace, anywhere? [PDF]

open access: yes, 2001
Computers are ubiquitous, in terms that they are everywhere, but does this mean the same as ubiquitous computing? Views are divided. The convergent device (one-does-all) view posits the computer as a tool through which anything, and indeed everything ...
Neville A. Stanton, Weiser M.
core   +2 more sources

Flow and temperature models for the Fraser and Thompson Rivers [PDF]

open access: yesAtmosphere-Ocean, 1997
Abstract High river temperatures have been linked to pre‐spawning mortalities in salmon returning to their natal streams. As a first step in predicting these temperatures, flow and temperature models were developed for the Fraser and Thompson Rivers in British Columbia.
M.G.G. Foreman   +4 more
openaire   +1 more source

Haplotype‐Resolved 3D Genomic Landscapes and Their Impacts on Agronomic Traits in Grapevine

open access: yesAdvanced Science, EarlyView.
This study presents a haplotype‐resolved 3D genomic landscape of grapevine, revealing that structural variations (SVs) are closely associated with phased topologically associating domain (TAD) boundary transitions. These rearrangements coordinate with allele‐specific DNA methylation (ASM) and allele‐biased gene expression (ASE) to shape key agronomic ...
Yanling Peng   +18 more
wiley   +1 more source

Saturable nonlinear dielectric waveguide with applications to broad-area semiconductor lasers [PDF]

open access: yes, 1987
Self-focusing in a passive dielectric waveguide with a saturable nonlinearity is studied. The eigensolutions constitute a good approximation to the lateral modes of broad-area semiconductor lasers under low-duty-cycle pulsed conditions.
Mehuys, David   +3 more
core   +1 more source

Temporal Interference Stimulation Enhances Neural Regeneration

open access: yesAdvanced Science, EarlyView.
Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressott   +15 more
wiley   +1 more source

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