Results 21 to 30 of about 648,121 (288)
Photoswitchable mixed valence [PDF]
Chemical Society Reviews, 2012 For a molecular electronics technology to be fully serviceable, switching functions will be indispensable. Specifically, it will be desirable to control the conductivity of a given molecule using an external stimulus. This tutorial review discusses photoswitchable mixed valence systems that are comprised of a reversibly photoisomerizable bridging unit ...
openaire +5 more sources
Calculation of hyperfine structure constants for ytterbium [PDF]
, 1998 We calculate energies and hyperfine structure constants A and B for low-lying levels of $^{173}$Yb. The latter is treated as a two-electron atom. To account for valence-valence correlations the configuration interaction method is used.
Kozlov, M. G. +2 more
core +3 more sources
Case Reports in Neurological Medicine, 2013 Some authors have suggested that the syndrome of transient headache and neurological deficits with cerebrospinal fluid lymphocytosis (HaNDL) results from an immunological response directed against a viral agent.
Kossivi Apetse +6 more
doaj +1 more source
Towards Wireless Detection of Surface Modification of Silicon Nanowires by an RF Approach
Nanomaterials, 2022 This paper shows the possibility to detect the presence of grafted molecules on the surface of silicon nanowires with a wireless RF radar approach based on the measurement of the backscattered signal of a resonant structure on which the nanowires are ...
Florian Requena +6 more
doaj +1 more source
Finite Volume Effects and Quenched Chiral Logarithms [PDF]
, 1996 We have measured the valence pion mass and the valence chiral condensate on lattice configurations generated with and without dynamical fermions. We find that our data and that of others is well represented by a linear relationship between $m_{\pi}^2 ...
Bernard +4 more
core +3 more sources
Designing UHF RFID tag antennas with Barcode shape for dual‐technology identification
IET Microwaves, Antennas & Propagation, 2022 In this paper, a novel methodology to design Ultra High Frequency Radio‐Frequency IDentification (UHF RFID) tag antennas with Barcode layout is proposed with the challenging goal of “fusing” both technologies in a single device.
Konstantinos Zannas +7 more
doaj +1 more source
Agronomy, 2023 Blossom and twig blight, caused by Monilinia spp., is the main disease in apricot trees. In this study, we installed transparent rain shelters in apricot orchards to study their influence on the modification of the microclimate at the level of the tree ...
Laurent Brun +4 more
doaj +1 more source
Emotion and language: valence and arousal affect word recognition [PDF]
, 2014 Emotion influences most aspects of cognition and behavior, but emotional factors are conspicuously absent from current models of word recognition. The influence of emotion on word recognition has mostly been reported in prior studies on the automatic ...
Brysbaert, Marc +3 more
core +2 more sources
Pressure-Induced Valence Crossover and Novel Metamagnetic Behavior near the Antiferromagnetic Quantum Phase Transition of YbNi$_{3}$Ga$_{9}$ [PDF]
, 2015 We report electrical resistivity, ac magnetic susceptibility and X-ray absorption spectroscopy measurements of intermediate valence YbNi$_{3}$Ga$_{9}$ under pressure and magnetic field.
1000060262953 +20 more
core +2 more sources
Ray Optics Analysis Explanation of Beam-Splitting Condition in Fabry-Pérot Antennas
IEEE Access, 2018 This paper presents a theoretical analysis where general and accurate formulas for the design of Fabry-Pérot antennas (FPA) are derived from a simple ray optics approach.
Etienne Perret, Raul Guzman Quiros
doaj +1 more source