Results 31 to 40 of about 725,727 (302)
MoleculesParkinson’s disease (PD) is a progressive neurodegenerative disorder of the elderly for which there is no cure or disease-modifying therapy. Mitochondrial dysfunction and oxidative stress play a central role in dopaminergic neurodegeneration in PD ...
Qiuqi Liu +3 more
doaj +1 more source
Atomic delocalization as a microscopic origin of two-level defects in Josephson junctions
New Journal of Physics, 2015 Identifying the microscopic origins of decoherence sources prevalent in Josephson junction (JJ) based circuits is central to their use as functional quantum devices.
Timothy C DuBois +2 more
doaj +1 more source
Simulation of chemical reaction dynamics on an NMR quantum computer
, 2011 Quantum simulation can beat current classical computers with minimally a few tens of qubits and will likely become the first practical use of a quantum computer.
C. Zalka +12 more
core +1 more source
Geometrical Quantum Chemical Engine
, 2021 We propose a geometrical engine undergoing an adiabatic (Thouless) pumping process for a small system connected to external isothermal reservoirs with the control of electrochemical potentials of the reservoirs and one parameter in the system Hamiltonian.
Hayakawa, Hisao +2 more
openaire +2 more sources
The Critical End Point of Quantum Chromodynamics Detected by Chirally Imbalanced Quark Matter
, 2011 We suggest the idea, supported by concrete calculations within chiral models, that the critical endpoint of the phase diagram of Quantum Chromodynamics with three colors can be detected, by means of Lattice simulations of grand-canonical ensembles with a
Ruggieri, Marco
core +1 more source
Nature Communications, 2019 Vibrational energy relaxation of proteins helps us to understand ultrafast protein dynamics. Here, the authors determine the vibrational energy transfer time of the amide I mode in aqueous environment and find that water provides a “shortcut” through a ...
Junjun Tan +4 more
doaj +1 more source
Chemical compass model for avian magnetoreception as a quantum coherent device
, 2013 It is known that more than 50 species use the Earth's magnetic field for orientation and navigation. Intensive studies particularly behavior experiments with birds, provide support for a chemical compass based on magnetically sensitive free radical ...
Cai, Jianming, Plenio, Martin B.
core +1 more source
Molecular Oncology, EarlyView.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source
New Journal of Physics, 2016 We propose a new type of sensor, which uses diamond containing the optically active nitrogen-vacancy (NV ^− ) centres as a laser medium. The magnetometer can be operated at room-temperature and generates light that can be readily fibre coupled, thereby ...
Jan Jeske +2 more
doaj +1 more source
On the Non-invasive Measurement of the Intrinsic Quantum Hall Effect
, 1994 With a model calculation, we demonstrate that a non-invasive measurement of intrinsic quantum Hall effect defined by the local chemical potential in a ballistic quantum wire can be achieved with the aid of a pair of voltage leads which are separated by ...
D. L. Maslov +23 more
core +1 more source