Results 51 to 60 of about 5,323,640 (377)

α-Molecules

open access: yesApplied and Computational Harmonic Analysis, 2016
Within the area of applied harmonic analysis, various multiscale systems such as wavelets, ridgelets, curvelets, and shearlets have been introduced and successfully applied. The key property of each of those systems are their (optimal) approximation properties in terms of the decay of the L2-error of the best N-term approximation for a certain class of
Grohs, Philipp   +3 more
openaire   +3 more sources

Étude comparative de substances bioactives pour la protection des biens patrimoniaux contre les insectes ravageurs

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2013
Certain heritage collections get cyclically infested by pest insects. Currently used curative treatments are punctual eradication operations, but in no way do they prevent the chronic re-infestations of sensitive cultural objects.
Grazia Nicosia   +3 more
doaj   +1 more source

Two-probe theory of scanning tunneling microscopy of single molecules: Zn(II)-etioporphyrin on alumina

open access: yes, 2005
We explore theoretically the scanning tunneling microscopy of single molecules on substrates using a framework of two local probes. This framework is appropriate for studying electron flow in tip/molecule/substrate systems where a thin insulating layer ...
George Kirczenow   +4 more
core   +1 more source

Single-molecule strong coupling at room temperature in plasmonic nanocavities

open access: yesNature, 2016
Photon emitters placed in an optical cavity experience an environment that changes how they are coupled to the surrounding light field. In the weak-coupling regime, the extraction of light from the emitter is enhanced.
R. Chikkaraddy   +9 more
semanticscholar   +1 more source

Molecular formations in ultracold mixtures of interacting and noninteracting atomic gases

open access: yes, 2008
Atom-molecule equilibrium for molecular formation processes is discussed for boson-fermion, fermion-fermion, and boson-boson mixtures of ultracold atomic gases in the framework of quasichemical equilibrium theory.
A. J. Leggett   +16 more
core   +1 more source

Noise and Transport Characterization of Single Molecular Break Junctions with Individual Molecule [PDF]

open access: yes, 2012
We studied the noise spectra of molecule-free and molecule-containing mechanically controllable break junctions. Both types of junctions revealed typical 1/ f noise characteristics at different distances between the contacts with square dependence of ...
Belyaev, A. E.   +9 more
core   +2 more sources

Sex Differences in Visceral Pain and Comorbidities: Clinical Outcomes, Preclinical Models, and Cellular and Molecular Mechanisms

open access: yesCells
Sexual dimorphism of visceral pain has been documented in clinics and experimental animal models. Aside from hormones, emerging evidence suggests the sex-differential intrinsic neural regulation of pain generation and maintenance.
Namrata Tiwari, Liya Y. Qiao
doaj   +1 more source

Atomic, Molecular and Cluster Science with the Reaction Microscope Endstation at FLASH2

open access: yesApplied Sciences, 2020
The reaction microscope (REMI) endstation for atomic and molecular science at the free-electron laser FLASH2 at DESY in Hamburg is presented together with a brief overview of results recently obtained.
Severin Meister   +8 more
doaj   +1 more source

Rotational States of Magnetic Molecules

open access: yes, 2009
We study a magnetic molecule that exhibits spin tunneling and is free to rotate about its anisotropy axis. Exact low-energy eigenstates of the molecule that are superpositions of spin and rotational states are obtained. We show that parameter $\alpha = 2(
A. R. Edmonds   +5 more
core   +2 more sources

The dual nature of TDC – bridging dendritic and T cells in immunity

open access: yesFEBS Letters, EarlyView.
TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley   +1 more source

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