Results 31 to 40 of about 222,389 (210)

Anomalous change of extinction spectra of CuCl microcrystals [PDF]

open access: yes, 1991
Optical transmission spectra of CuCl microcrystals embedded in NaCl crystals were studied around the Z3 exciton resonance by varying the annealing time. With the increase in the annealing time, extinction spectra of the Z3 exciton change anomalously from
Kawamura Tomohiro   +3 more
core   +1 more source

The rice zebra3 (z3) mutation disrupts citrate distribution and produces transverse dark-green/green variegation in mature leaves

open access: yesRice, 2018
Background Rice zebra mutants are leaf variegation mutants that exhibit transverse sectors of green/yellow or green/white in developing or mature leaves.
Suk-Hwan Kim   +5 more
doaj   +1 more source

Phase diagram in the imaginary chemical potential region and extended Z3 symmetry

open access: yes, 2008
Phase transitions in the imaginary chemical potential region are studied by the Polyakov loop extended Nambu-Jona-Lasinio (PNJL) model that possesses the extended Z3 symmetry.
B. Hiller   +7 more
core   +1 more source

Discrete Abelian gauge symmetries and axions [PDF]

open access: yes, 2015
We combine two popular extensions of beyond the Standard Model physics within the framework of intersecting D6-brane models: discrete Zn symmetries and Peccei-Quinn axions.
Honecker, Gabriele, Staessens, Wieland
core   +2 more sources

Textile Actuation Based on In‐Air Actuating Polypyrrole‐Based Tape Yarns for Wearable Soft Robotics: Toward On‐Body Applications

open access: yesAdvanced Robotics Research, EarlyView.
This work reports on the actuation behavior of CP‐based polypyrrole/PVdF TYs soaked in electrolyte/ionic liquids and woven actuators where such TYs are integrated. These studies are important toward the creation of on‐body applications such as wearable soft robotics, where textiles offer many advantages such as increased force, integrated electrical ...
Carin Backe   +4 more
wiley   +1 more source

Soft A4→Z3 symmetry breaking and cobimaximal neutrino mixing

open access: yesPhysics Letters B, 2016
I propose a model of radiative charged-lepton and neutrino masses with A4 symmetry. The soft breaking of A4 to Z3 lepton triality is accomplished by dimension-three terms.
Ernest Ma
doaj   +1 more source

Seiberg-Witten for $Spin(n)$ with Spinors [PDF]

open access: yes, 2014
$\mathcal{N}=2$ supersymmetric $Spin(n)$ gauge theory admits hypermultiplets in spinor representations of the gauge group, compatible with $\beta\leq0$, for $n\leq 14$.
Chacaltana, Oscar   +2 more
core   +2 more sources

Mechanostimulatory Cues Determine Intestinal Fibroblast Fate and Profibrotic Remodeling in a Physiodynamic Human Gut‐on‐a‐Chip

open access: yesAdvanced Science, EarlyView.
A healthy gut barrier shields underlying fibroblasts from luminal shear forces, illustrating that “good fences make good neighbors.” Barrier damage exposes fibroblasts to shear stress, inducing cell death and the emergence of stress‐adapted, profibrotic fibroblasts. Sustained shear exposure promotes the formation of stiff aggregates of mechanoadapative
Soyoun Min   +6 more
wiley   +1 more source

An Innovative Approach to Measuring the Tourism Competitiveness of Bosnia and Herzegovina Using the Integrated (Dwyer & Kim) Model

open access: yesECONOMICS
Competitiveness is a generally accepted concept that emerges in all social and economic spheres, so understanding competitiveness in the sphere of tourism is also essential for destinations to attract a significantly larger number of tourists and ...
Ateljević Andrijana Mrkaić   +4 more
doaj   +1 more source

Chiral symmetry restoration and the Z3 sectors of QCD

open access: yes, 2002
Quenched SU(3) lattice gauge theory shows three phase transitions, namely the chiral, the deconfinement and the Z3 phase transition. Knowing whether or not the chiral and the deconfinement phase transition occur at the same temperature for all Z3 sectors
A. Campos   +38 more
core   +1 more source

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