Results 111 to 120 of about 236,548 (255)

General Solutions for Tunneling of Scalar Fields with Quartic Potentials in de Sitter Space

open access: yes, 1994
The tunneling rates for scalar fields with quartic potentials in de Sitter space in the limit of no gravitational back reaction are calculated numerically and the results are fitted by analytic formulae.Comment: (Contours in Figure 1 corrected, two ...
A. R. Liddle   +21 more
core   +1 more source

High cell densities favor lysogeny: induction of an H20 prophage is repressed by quorum sensing and enhances biofilm formation in Vibrio anguillarum

open access: yesThe ISME Journal, 2020
Demeng Tan   +6 more
semanticscholar   +1 more source

Determining the Survival Impact and Cost‐Effectiveness of Multi‐Gene Panel Sequencing in Metastatic Colorectal Cancer With Super Learning Approaches

open access: yesHealth Services Research, Volume 61, Issue 2, April 2026.
ABSTRACTObjectiveTo determine the effectiveness and cost‐effectiveness of multi‐gene panel sequencing compared to single‐gene KRAS testing for metastatic colorectal cancer (mCRC).Study Setting and DesignBritish Columbia, Canada (BC) is a provincial single‐payer public healthcare system, and it was the first province to publicly reimburse multi‐gene ...
Emanuel Krebs   +4 more
wiley   +1 more source

Do plantar calcaneal spurs make the plantar aponeurosis enthesis stronger? A biomechanical analysis

open access: yesJournal of Anatomy, Volume 248, Issue 4, Page 591-597, April 2026.
Novel testing set up for determining enthesial avulsion parameters. Donor calcanei were dissected to isolate the central band of the plantar fascia, and mounted in a custom 3D‐printed rig (Fig A, B, C) for uniaxial tensile testing of the plantar fascia enthesis (Fig D). This study demonstrated no significant differences in the avulsion parameters, Fmax
Joanna Tomlinson   +2 more
wiley   +1 more source

Synthesis of New Hyperbranched Phosphorus-Containing Polyesters Starting from Boltorn H20

open access: yesProceedings, 2019
Upon gentle treatment with SOCl2, hyperbranched polyester Boltorn H20 afforded a mixture of terminal polychlorides. The latter react with an excess of triphenylphosphine in boiling toluene or with pyridine to give a mixture of polyesters with terminal ...
Sergey A. Loza   +2 more
doaj   +1 more source

The Forgotten Caregivers: A Qualitative Study Exploring the Experiences of Fathers of Children With Medical Complexity

open access: yesJournal of Clinical Nursing, Volume 35, Issue 4, Page 1807-1816, April 2026.
ABSTRACT Aim(s) To explore the caregiving experiences and support needs of fathers of children with medical complexity in Canada. Design A qualitative study guided by interpretive description methodology and informed by a Gender‐Based Analysis Plus (GBA+) lens.
Vanessa C. Fong   +2 more
wiley   +1 more source

Convergent Evolution and De Novo Reconstitution of Apiin Biosynthesis

open access: yesPlant Biotechnology Journal, Volume 24, Issue 4, Page 2562-2575, April 2026.
ABSTRACT Apiin, an active flavonoid apioside, occurs in phylogenetically distant plants, such as parsley and chilli pepper (Capsicum annuum L.). Its sporadic distribution suggests the existence of convergent apiin biosynthesis; however, the molecular mechanisms underlying this convergence remain unclear.
Zhen Xu   +3 more
wiley   +1 more source

To compare the effects of multiple sessions of Hyperbaric Oxygen Therapy in neurological improvement in head injury patients: A prospective randomized trial

open access: yesJournal of Neuroanaesthesiology and Critical Care, 2015
Introduction: Hyperbaric oxygen therapy (HBOT) is used to improve functional outcome following brain injuries. Different number of sessions of HBOT have been reported but the frequency of HBOT sessions in head injured patients has not been standardized ...
Amlendu Yadav   +3 more
doaj   +1 more source

Hopf Bifurcations in a Watt Governor With a Spring

open access: yes, 2008
This paper pursues the study carried out by the authors in "Stability and Hopf bifurcation in a hexagonal governor system", focusing on the codimension one Hopf bifurcations in the hexagonal Watt governor differential system.
Al-Humadi A   +13 more
core   +1 more source

N2 vs H20 as purge/hydrostatic head [PDF]

open access: yes, 1996
This document provides the information to explain to the customer the ETP for the N2 vs H20 as Purge/Hydrostatic Head. This ETP follows the format described in Issurance of New Characterization Equipment Engineering Desk Instructions, 75200-95-013.
openaire   +2 more sources

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