Results 11 to 20 of about 1,651,597 (301)
Volume Filling Factors of the Dig [PDF]
, 2005 4 pages, 3 figures. To be published in "How does the Galaxy work?", eds. E.J. Alfaro, E. Perez & J. Franco, Kluwer (Proc. of conference held 23-27 June 2003 in Granada, Spain)
Mitra, Dipanjan +2 more
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Rapidly Determine the Maximum Power Point in the Parallel Configuration of the Photovoltaic System
Sensors, 2023 The maximum power point tracking (MPPT) solutions improve power generation efficiency, quickly stabilizing the output waveform of photovoltaic (PV) systems under variable operating conditions.
Bui Van Hien +3 more
doaj +1 more source
EPJ Photovoltaics, 2023 I‑V measurements are sensitive to the number and positioning of current and voltage sensing contacts. For busbarless solar cells, measurement setups have been developed using current collection wires and separate voltage sense contacts.
Brinkmann Malte +9 more
doaj +1 more source
Journal of Electromyography and Kinesiology, 2023 The EMG filling factor is an index to quantify the degree to which an EMG signal has been filled. Here, we tested the validity of such index to analyse the EMG filling process as contraction force was slowly increased.Surface EMG signals were recorded from the quadriceps muscles of healthy subjects as force was gradually increased from 0 to 40% MVC ...
Javier Rodriguez-Falces +4 more
openaire +5 more sources
Filling-Factor-Dependent Magnetophonon Resonance in Graphene [PDF]
Physical Review Letters, 2007 We describe a peculiar fine structure acquired by the in-plane optical phonon at the Gamma-point in graphene when it is brought into resonance with one of the inter-Landau-level transitions in this material. The effect is most pronounced when this lattice mode (associated with the G-band in graphene Raman spectrum) is in resonance with inter-Landau ...
Goerbig, M.O. +3 more
openaire +4 more sources
On the Beam Filling Factors of Molecular Clouds [PDF]
The Astrophysical Journal, 2021 Abstract Imaging surveys of CO and other molecular transition lines are fundamental to measuring the large-scale distribution of molecular gas in the Milky Way. Due to finite angular resolution and sensitivity, however, observational effects are inevitable in the surveys, but few studies are available on the extent of uncertainties ...
Qing-Zeng Yan +4 more
openaire +2 more sources
Monolithic ultrasound fingerprint sensor. [PDF]
, 2017 This paper presents a 591×438-DPI ultrasonic fingerprint sensor. The sensor is based on a piezoelectric micromachined ultrasonic transducer (PMUT) array that is bonded at wafer-level to complementary metal oxide semiconductor (CMOS) signal processing ...
Boser, Bernhard E +7 more
core +1 more source
Simulation of Thin-Film Solar Cells with a CuInSe2 Chalcopyrite Structure
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2020 By using numerical simulation, the operating temperatures of a thin-film solar cell based on CuInSe2 have been determined and the solar radiation density values, at which stabilization of the temperature operating conditions of the thin-film solar cell ...
A. K. Esman +3 more
doaj +1 more source
Characterization of microdot apodizers for imaging exoplanets with next-generation space telescopes [PDF]
, 2018 A major science goal of future, large-aperture, optical space telescopes is to directly image and spectroscopically analyze reflected light from potentially habitable exoplanets.
Beuzit +10 more
core +3 more sources
The volume filling factor of the WIM [PDF]
International Astronomical Union Colloquium, 1997 AbstractA compilation of data on the volume filling factor fv of the warm ionized medium (WIM) as a function of the local electron density ne indicates that approximately fv ∝ n−1e over 4 decades. This result is expected for a fractal ISM.
openaire +1 more source