Results 41 to 50 of about 325,805 (288)

Superfluidity in neutron stars and cold atoms [PDF]

open access: yes, 2006
We discuss superfluidity in neutron matter, with particular attention to induced interactions and to universal properties accessible with cold atoms.Comment: 3 pages, 2 figures, talk at Quark Confinement and the Hadron Spectrum VII, Ponta Delgada ...
Schwenk, A.
core   +4 more sources

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

open access: yesMolecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir   +12 more
wiley   +1 more source

Subradiance and radiation trapping in cold atoms

open access: yesNew Journal of Physics, 2018
We experimentally and numerically study the temporal dynamics of light scattered by large clouds of cold atoms after the exciting laser is switched off, in the low intensity (linear-optics) regime. Radiation trapping due to multiple scattering as well as
Patrizia Weiss   +3 more
doaj   +1 more source

Satellite-borne atomic clock based on diffuse laser-cooled atoms

open access: yesFrontiers in Physics, 2022
The technique of laser cooling of atoms gives an opportunity to improve the performance of atomic clocks by using laser-cooled atoms. The most successful cold atom clock, called the atomic fountain, is now widely used as the primary frequency standard in
Yan-Ling Meng   +7 more
doaj   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

open access: yesMolecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia   +9 more
wiley   +1 more source

Fluorescence dynamics of an ensemble of cold atoms [PDF]

open access: yesEPJ Web of Conferences, 2019
We have calculated the fluorescence dynamics of cold atoms excited by pulsed radiation. We have considered both Radon-Nikodym spectral method and multi-stage relaxation model describing collective effects in cold atomic gases.
Bozhokin Sergey, Kuraptsev Alexey
doaj   +1 more source

Spin-orbit coupling and perpendicular Zeeman field for fermionic cold atoms: observation of the intrinsic anomalous Hall effect

open access: yes, 2010
We propose a scheme for generating Rashba spin-orbit coupling and perpendicular Zeeman field simultaneously for cold fermionic atoms in a harmonic trap through the coupling between atoms and laser fields. The realization of Rashba spin-orbit coupling and
Zhang, Chuanwei
core   +1 more source

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

open access: yesMolecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto   +13 more
wiley   +1 more source

Heating in Nanophotonic Traps for Cold Atoms

open access: yesPhysical Review X, 2019
Laser-cooled atoms that are trapped and optically interfaced with light in nanophotonic waveguides are a powerful platform for fundamental research in quantum optics as well as for applications in quantum communication and quantum-information processing.
Daniel Hümmer   +3 more
doaj   +1 more source

Propagation of guided cold atoms [PDF]

open access: yesCommunications in Nonlinear Science and Numerical Simulation, 2003
17 pages, 2 figures, Proceedings of the International Workshop on Chaotic Transport and Complexity in Classical and Quantum Dynamics, the 24-29 Juin 2002 in Carry-Le-Rouet. submitted to : Communications in Nonlinear Science and Numerical Simulation (Elsevier)
Lahaye, T.   +3 more
openaire   +3 more sources

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