Results 91 to 100 of about 880,643 (376)

Confinement induced resonances in anharmonic waveguides

open access: yes, 2011
We develop the theory of anharmonic confinement-induced resonances (ACIR). These are caused by anharmonic excitation of the transverse motion of the center of mass (COM) of two bound atoms in a waveguide. As the transverse confinement becomes anisotropic,
Hui Hu   +6 more
core   +2 more sources

Chemoresistome mapping in individual breast cancer patients unravels diversity in dynamic transcriptional adaptation

open access: yesMolecular Oncology, EarlyView.
This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani   +14 more
wiley   +1 more source

Atom-Atom Scattering Under Cylindrical Harmonic Confinement: Numerical and Analytical Studies of the Confinement Induced Resonance

open access: yes, 2003
In a recent article [M. Olshanii, Phys. Rev. Lett. {\bf 81}, 938 (1998)], an analytic solution of atom-atom scattering with a delta-function pseudopotential interaction in the presence of transverse harmonic confinement yielded an effective coupling ...
M. G. Moore   +5 more
core   +1 more source

EGFR‐STAT3 activation provides a therapeutic rationale for targeting aggressive ETV1‐positive prostate cancer

open access: yesMolecular Oncology, EarlyView.
Cotargeting EGFR and STAT3 with Erlotinib and TTI‐101 impairs both 2D and 3D growth of ETV1‐overexpressing prostate cancer cells by disrupting a self‐sustaining ETV1–EGFR positive feedback loop that promotes EGFR and STAT3 expression and phosphorylation (activation).
Elsa Gomes Paiva   +5 more
wiley   +1 more source

Development of the WAter-interface Permeation In Tritium-exposed materIals (Wapiti) tritium experiment and preliminary Eurofer97 results

open access: yesNuclear Materials and Energy
The control of tritium inventory and permeation is crucial for the safe operation of fusion reactors. To measure these phenomena, a novel tritium experiment is introduced and used to measure tritium permeation through Eurofer97 at room temperature, with ...
F. Montupet-Leblond   +6 more
doaj   +1 more source

Understanding the spectrum during the tearing mode locking by rotating RMP in J-TEXT

open access: yesAIP Advances, 2022
The rotating resonant magnetic perturbation (RMP) could lock the tearing mode (TM) and prevent disruption. It is found that the TM instantaneous frequency oscillates during TM locking on the RMP.
Da Li   +18 more
doaj   +1 more source

Vortices and Confinement

open access: yes, 2000
12 pages, LaTeX file, 2 epsf figures. Contribution to the Proceedings of the workshop ``Lattice fermions and the structure of the vacuum'', 5-9 October 1999, Dubna ...
E. T. Tomboulis, Tamás Kovács
openaire   +3 more sources

A unified model for Duchenne muscular dystrophy gene involvement in cancer: context‐dependent tumour suppression and oncogenicity

open access: yesFEBS Open Bio, EarlyView.
We propose a context‐dependent model where the Duchenne muscular dystrophy (DMD) gene acts as a tumour suppressor in aggressive tumours and as an oncogene in less aggressive ones. We propose this model as a unified framework to explain the opposing survival associations with DMD expression and to guide experimental exploration of the dual role of DMD ...
Lee Machado   +4 more
wiley   +1 more source

Association Between Current Physical Activity and Current Perceived Anxiety and Mood in the Initial Phase of COVID-19 Confinement

open access: yesFrontiers in Psychiatry, 2020
The World Health Organization (WHO) has declared a world pandemic due to COVID-19, and several enacted measures such as compulsory confinement may have collateral consequences on both physical and mental health.
R. López‐Bueno   +6 more
semanticscholar   +1 more source

Probing the ultimate plasmon confinement limits with a van der Waals heterostructure [PDF]

open access: yesScience, 2018
Light confined to a single atomic layer The development of nanophotonic technology is reliant on the ability to confine light to spatial dimensions much less than the wavelength of the light itself.
David Alcaraz Iranzo   +13 more
semanticscholar   +1 more source

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