Results 61 to 70 of about 1,641,684 (283)

Born to Yawn? Understanding Yawning as a Warning of the Rise in Cortisol Levels: Randomized Trial

open access: yesInteractive Journal of Medical Research, 2012
BackgroundYawning consistently poses a conundrum to the medical profession and neuroscientists. Despite neurological evidence such as parakinesia brachialis oscitans in stroke patients and thermo-irregulation in multiple sclerosis patients, there is ...
Thompson, Simon BN, Bishop, Phil
doaj   +1 more source

On the automorphisms group of the asymptotic pants complex of an infinite surface of genus zero

open access: yes, 2016
The braided Thompson group $\mathcal B$ is an asymptotic mapping class group of a sphere punctured along the standard Cantor set, endowed with a rigid structure.
Funar, Louis, Nguyen, Maxime
core   +1 more source

Dynamics in Thompson's Group F

open access: yes, 2007
We describe an explicit relationship between strand diagrams and piecewise-linear functions for elements of Thompson's group F. Using this correspondence, we investigate the dynamics of elements of F, and we show that conjugacy of one-bump functions can be described by a Mather-type invariant.
Belk, James, Matucci, Francesco
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

Random subgroups of Thompson’s group $F$

open access: yesGroups, Geometry, and Dynamics, 2009
We consider random subgroups of Thompson’s group F with respect to two natural stratifications of the set of all k-generator subgroups. We find that the isomorphism classes of subgroups which occur with positive density are not the same for the two stratifications.
Cleary, Sean   +3 more
openaire   +5 more sources

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

Isomorphisms of Brin-Higman-Thompson groups [PDF]

open access: yesIsrael Journal of Mathematics, 2013
Let $m, m', r, r',t, t'$ be positive integers with $r, r' \ge 2$. Let $L_r$ denote the ring that is universal with an invertible $1 \times r$ matrix. Let $M_m(L_r^{\otimes t})$ denote the ring of $m \times m$ matrices over the tensor product of $t$ copies of $L_r$.
Dicks, Warren   +1 more
openaire   +2 more sources

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

Randomized, Controlled Study to Evaluate the Safety and Efficacy of Oxygen-Enriched Epithelium-On Corneal Cross-Linking for the Treatment of Keratoconus

open access: yesOphthalmology and Therapy
Introduction This phase 3, multicenter, sham procedure/placebo-controlled, double-masked, randomized clinical trial evaluated the safety and efficacy of oxygen-enriched epithelium-on corneal collagen cross-linking (CXL) for the treatment of keratoconus ...
Kenneth A. Beckman   +9 more
doaj   +1 more source

Efficacy and Safety of Microdebrider Assisted Adenoidectomy over Conventional Adenoidectomy

open access: yesBengal Journal of Otolaryngology and Head Neck Surgery, 2020
Introduction Adenoidectomy has conventionally been performed by curetting the adenoid tissue blindly with St. Clair Thompson curette leading to inadequate removal of tissue.
Anil S Harugop   +2 more
doaj   +1 more source

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