Showing 9,141 - 9,160 results of 17,323 for search '"electronics"', query time: 0.10s Refine Results
  1. 9141

    In situ dynamic four-dimensional strong-field ionization tomography by Noam Shlomo, Eugene Frumker

    Published 2025-02-01
    “…By employing a femtosecond laser, temporal resolution is primarily limited by electronic jitter, typically to a few tens of picoseconds. …”
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  2. 9142

    Graft Copolymerization of Styrene from Poly(vinyl alcohol) via RAFT Process by Gholam Ali Koohmareh, Morteza Hajian, Hazhir Fallahi

    Published 2011-01-01
    “…The graft copolymer was characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Grafted polystyrene chains were cleaved from the PVA backbone by acidic hydrolysis of the PVA-g-PS, and its polydispersity index, PDI, was determined by gel permeation chromatography (GPC) showing narrow molecular weight distribution.…”
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  3. 9143

    Electrocrystallization of fibrous silver deposits from nitrate melts: Experiments and modeling by Murashova I.B., Khramov A.P., Zotin I.V., Zaikov YU.P., Zyrjanov V.G.

    Published 2003-01-01
    “…Systematic study of the silver dendrite structure has been performed on a scanning electron microscope. Geometric characteristics have been evaluated statistically and regression equations linking these constitutive properties of the deposits with the values of current and of lifting velocity have been obtained. …”
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  4. 9144

    Vacuum Ultraviolet Field Emission Lamp Consisting of Neodymium Ion Doped Lutetium Fluoride Thin Film as Phosphor by Masahiro Yanagihara, Takayuki Tsuji, Mohd Zamri Yusop, Masaki Tanemura, Shingo Ono, Tomohito Nagami, Kentaro Fukuda, Toshihisa Suyama, Yuui Yokota, Takayuki Yanagida, Akira Yoshikawa

    Published 2014-01-01
    “…A vacuum ultraviolet (VUV) field emission lamp was developed by using a neodymium ion doped lutetium fluoride (Nd3+ : LuF3) thin film as solid-state phosphor and carbon nanofiber field electron emitters. The thin film was synthesized by pulsed laser deposition and incorporated into the lamp. …”
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  5. 9145

    Behavior authentication of Web users based on machine learning by Zenan WU, Liqin TIAN, Zhigang WANG

    Published 2018-01-01
    “…According to the security problem of Web user information,the user behavior was analyzed and authenticated by the method of machine learning.First of all,through the principal component analysis to reduce the dimension of the original data set,then use the SVM algorithm to allow the computer to learn the history of user behavior evidence,to get a model to identify the user's identity.The practical application and theoretical analysis show that the model in user behavior identification authentication,can be more accurate and efficient classification of dangerous users and trusted users,analysis lay a solid theoretical and practical basis for the high performance user behavior such as electronic commerce,network finance and other key of Internet applications.…”
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  6. 9146

    Online Music Theory in Music Theory Online by Nicole Biamonte

    Published 2016-01-01
    “…A brief consideration of the advantages and disadvantages of electronic journals is followed by an exploration of the different types of multimedia examples as used in the open-access journal Music Theory Online. …”
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  7. 9147

    A new method of parameter estimation for sinusoidal frequency modulated continuous wave signal by Xiaopeng NIE, Zucheng SHEN, Xiaofeng WANG, Chunyu WANG

    Published 2018-02-01
    “…A new method of modulation parameter estimation was proposed to process the sinusoidal frequency modulated continuous wave signal intercepted by electronic reconnaissance.Firstly,based on the periodicity of signal modulation function,the modulated frequency was estimated using autocorrelation function.And then,the frequency modulation curve was extracted and revised based on rearranging spectrogram.Finally,the carrier frequency,the modulation exponent and the initial phase were estimated by the frequency modulation curve.The simulation experiment results show that the proposed method does not require prior knowledge,and the mean square error of each modulation parameter can reach -25 dB by using this method when SNR is -5 dB.…”
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  8. 9148

    Crack path in liquid metal embrittlement: experiments with steels and modeling by T. Auger, S. Hémery, M. Bourcier, C. Berdin, M. Martin, I. Robertson

    Published 2015-12-01
    “…Using state of the art characterization tools (Focused Ion Beam and Transmission Electron Microscopy) a clear understanding of crack path is emerging for these systems where a classical fractographic analysis fails to provide useful information. …”
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  9. 9149

    Imaging and Documenting Gammarideans by Carolin Haug, Gerd Mayer, Verena Kutschera, Dieter Waloszek, Andreas Maas, Joachim T. Haug

    Published 2011-01-01
    “…Although recent techniques, such as confocal laser scanning microscopy (cLSM), focused ion beam scanning electron microscopy (FIB SEM), or computed microtomography (μCT), provide new possibilities to detect and document structures, these high-tech devices are expensive, and access to them is often limited. …”
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  10. 9150

    Global Existence and Large Time Behavior of Solutions to the Bipolar Nonisentropic Euler-Poisson Equations by Min Chen, Yiyou Wang, Yeping Li

    Published 2014-01-01
    “…We study the one-dimensional bipolar nonisentropic Euler-Poisson equations which can model various physical phenomena, such as the propagation of electron and hole in submicron semiconductor devices, the propagation of positive ion and negative ion in plasmas, and the biological transport of ions for channel proteins. …”
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  11. 9151

    Adsorption of L-Histidine onto Functionalized Mesoporous SBA-15 Organosilicas by Monika Oszust, Karolina Gdula, Piotr Borowski, Andrzej Dąbrowski, Mariusz Barczak

    Published 2015-08-01
    “…These organosilicas have been synthesized by co-condensation of proper monomers in the presence of a template (Pluronic P-123), and characterized by elemental analysis, nitrogen adsorption, X-ray diffraction and transmission electron microscopy. The highest LH static adsorption capacity was observed for the cyano-functionalized sample [approximately 70 mg g −1 (450 mol g −1 )]; by contrast, pristine SBA-15 had a lowest adsorption capacity of approximately 25 mg g −1 (170 mol g −1 ).…”
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  12. 9152

    Polychlorinated Alkanes in Fish from Norwegian Freshwater by Anders R. Borgen, Martin Schlabach, Roland Kallenborn, Eirik Fjeld

    Published 2002-01-01
    “…The analyses were performed with high-resolution GC coupled to high-resolution MS in electron capture negative ion mode. The species investigated were trout, Arctic char, and burbot (Lota lota). …”
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  13. 9153

    Family of Bistable Attractors Contained in an Unstable Dissipative Switching System Associated to a SNLF by J. L. Echenausía-Monroy, J. H. García-López, R. Jaimes-Reátegui, D. López-Mancilla, G. Huerta-Cuellar

    Published 2018-01-01
    “…The study of the basin of attraction for the natural attractor generation (9-scroll SNLF) shows the restrictions in the initial conditions space where the system is capable of presenting dynamical responses, limiting its possible electronic implementations.…”
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  14. 9154

    DFT Study on Adiabatic and Vertical Ionization Potentials of Graphene Sheets by Igor K. Petrushenko

    Published 2015-01-01
    “…It was also established that the HOMO electron density distribution in the neutral graphene sheet affects its size upon ionization. …”
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  15. 9155

    Linguistes de terrain en quête d’éthique : de l’archivage numérique insouciant à la réflexivité permanente by Alexis Michaud, Camille Noûs

    Published 2024-12-01
    “…Looking back, it seems clear that the consistent adoption of open science principles implies that the ethical and socio-political issues raised by the creation, electronic publication and exploitation of multimedia fieldwork corpora must be given a central place (rather than hoping for ready-made solutions to deflect concerns and fend off trouble). …”
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  16. 9156

    Cyberbullying by Kate Fogarty

    Published 2012-08-01
    “…This involves put-downs, publicly sharing personal information, stalking, and other overt attacks upon a person, all using electronic communication.” This 2-page Family Album Radio transcript was written by Kate Fogarty and published by the UF Department of Family, Youth and Community Sciences, August 2012. …”
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  17. 9157

    A Guide to Digital Medieval Studies in North America by Stephen P. McCormick

    Published 2016-01-01
    “…These projects include The Roman de la Rose Digital Library, John Hopkins University; The Princeton Charrette Project, Princeton University; The Piers Plowman Electronic Archive, University of Virginia; and The Cantus Database, University of Waterloo. …”
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  18. 9158

    Digitalisation for Health — Some Economic Aspects by Beate Jochimsen

    Published 2021-05-01
    “…Furthermore, this article highlights the potential of the electronic health record (EHR) and of the digital health app market and discusses requirements for reaching environmental and social sustainability within the context of the digitalisation of health.…”
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  19. 9159

    Status of the CEPC Project by Gao Jie

    Published 2024-01-01
    “…In this article we give a brief historical review of particle physics achievement through e+e- colliders and proton accelerators in the last half century and perspective for the next half century with worldwide consensus. The Circular Electron Positron Collider (CEPC) is a Higgs factory proposed by Chinese scientists in 2012, and its Technical Design Report (TDR) has been completed in Dec. 2023. …”
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  20. 9160

    Hunting for ALPs with lepton flavor violation by Claudia Cornella, Paride Paradisi, Olcyr Sumensari

    Published 2020-01-01
    “…As a by-product, we revisit the possibility of a simultaneous explanation of the observed discrepancies in the muon and electron g − 2 through ALP interactions.…”
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