Showing 9,861 - 9,880 results of 17,323 for search '"electronics"', query time: 0.11s Refine Results
  1. 9861

    Analysis of Human Kidney Stones Using Advanced Characterization Techniques by Jelena Brdarić Kosanović, Kristijan Živković, Vatroslav Šerić, Berislav Marković, Imre Szenti, Ákos Kukovecz, Nives Matijaković Mlinarić, Anamarija Stanković

    Published 2024-12-01
    “…Following the chemical analysis, a detailed morphological analysis was carried out using stereoscopic microscopy, scanning electron microscopy (SEM-EDX), and micro-computed tomography (micro-CT). …”
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  2. 9862

    Examining the Abrasion Behaviour of PA 66 Gears in Different Cycles by Rifat Yakut, Hayrettin Düzcükoglu

    Published 2014-01-01
    “…The tooth surface temperature, corrosion depth of the tooth profile, tooth damage, and the tooth surface were examined with an scanning electron microscopy (SEM) and the corrosive behaviour of gears was analysed.…”
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  3. 9863

    Molecular Mechanics and Quantum Chemistry Based Study of Nickel-N-Allyl Urea and N-Allyl Thiourea Complexes by P. D. Sharma, Shruti Srivastava, P. P. Singh

    Published 2009-01-01
    “…Our results indicate that ligand field parameters (Dq, B’ and β) evaluated earlier by electronic spectra are very close to values evaluated with the help of eigenvalues and eigenvectors. …”
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  4. 9864

    Mars Atmospheric Entry Integrated Navigation with Partial Intermittent Measurements by Tai-shan Lou, Yan Wang, Guo-qiang Ding, Liang-yu Zhao

    Published 2017-01-01
    “…In the brownout period, the range measurements between the vehicle and the orbiters are modeled as intermittent measurements with the radio signal arrival probabilities, which are distributed as a Rayleigh distribution of the electron number density around the entry vehicle. A new integrated navigation strategy during the Mars atmospheric entry phase is proposed to consider the probabilities of the radio measurements in the communications brownout and blackout periods under the IMU/beacon scenario based on the information filter with intermittent measurements. …”
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    Article
  5. 9865

    Effect of Water-Cement Ratio on Pore Structure and Strength of Foam Concrete by Zhongwei Liu, Kang Zhao, Chi Hu, Yufei Tang

    Published 2016-01-01
    “…The performance of the cement paste adopted, as well as the structure and distribution of air pores, was characterized by a rheometer, scanning electron microscope, vacuum water saturation instrument, and image analysis software. …”
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  6. 9866

    ASSESSMENT OF THE NON-LINGUISTIC UNIVERSITIES STUDENTS’ READINESS TO BLENDED AND E-LEARNING OF FOREIGN LANGUAGES ON THE QUESTIONNAIRE BASIS by E. V. Zubareva

    Published 2020-12-01
    “…The research materials will be interesting to manufacturers of applications for foreign languages learning, websites that promote electronic learning of foreign languages, employees of the Ministry of Science and Higher Education of the Russian Federation, and other researchers and teachers.…”
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    Article
  7. 9867

    Computerized Tomography Technique for the Investigation of the Maxillary First Molar Mesiobuccal Root by Stefano Corbella, Massimo Del Fabbro, Igor Tsesis, Silvio Taschieri

    Published 2013-01-01
    “…The aim of this paper was to review the literature about the use of computerized tomography to evaluate the presence and characteristics of the second mesiobuccal canal in the maxillary first molar. An electronic search was performed. Frequencies of the presence of second mesiobuccal canal and root anatomy characteristics were extracted from the selected studies. …”
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    Article
  8. 9868

    Enhanced Optical and Infrared Activity of Nanosphere Dimers Attributed to Dimer Geometry by D. Keith Roper, Jin-Woo Kim, Ricardo R. Romo, Joseph Batta-Mpouma

    Published 2024-01-01
    “…The features observed in the experimental spectra were attributed to a select number of dimers exhibiting predominantly optical and infrared activity, consistent with observations made in the corresponding transmission electron microscope image. The preparation and simulation methods in the present work appear useful to guide design, fabrication, and implementation of sustainably-synthesized nanosphere dimers with desired optical features for optoelectronic, spectroscopic, and sensing applications.…”
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  9. 9869

    Program profilaktyki nadużywania Internetu i mediów elektronicznych: komunikat z badań ewaluacyjnych by Bartłomiej Walczak, Marcin Sochocki

    Published 2021-09-01
    “… The paper describes the outcomes of evaluating the Internet and electronic media abuse prevention program conducted among 3rd-grade primary students. …”
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    Article
  10. 9870

    Inexpensive Apparatus for Fabricating Microspheres for 5-Fluorouracil Controlled Release Systems by Hanniman Denizard Cosme Barbosa, Bárbara Fernanda Figueiredo dos Santos, Albaniza Alves Tavares, Rossemberg Cardoso Barbosa, Marcus Vinícius Lia Fook, Eduardo Luis Canedo, Suédina Maria de Lima Silva

    Published 2018-01-01
    “…Chitosan microspheres were prepared by precipitation method and the effects of manufacturing parameters (injection and airflow rates) on size distribution microspheres were analyzed by optical and scanning electron microscopy. The results show that the manufacturing parameters, injection and airflow rates, determine the microsphere size distribution. …”
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  11. 9871

    Nanoscale polarization transient gratings by Laura Foglia, Björn Wehinger, Giovanni Perosa, Riccardo Mincigrucci, Enrico Allaria, Francesco Armillotta, Alexander Brynes, Matthew Copus, Riccardo Cucini, Dario De Angelis, Giovanni De Ninno, W. Dieter Engel, Danny Fainozzi, Luca Giannessi, Ezio Iacocca, Nupur N. Khatu, Simone Laterza, Ettore Paltanin, Jacopo Stefano Pelli-Cresi, Giuseppe Penco, Denny Puntel, Primož Rebernik Ribič, Filippo Sottocorona, Mauro Trovò, Clemens von Korff Schmising, Kelvin Yao, Claudio Masciovecchio, Stefano Bonetti, Filippo Bencivenga

    Published 2024-12-01
    “…Here, we present a method to create periodic, polarization modulations at the nanoscale using a tailored configuration of the FERMI free electron laser and demonstrate its capabilities by comparing the dynamics induced by this polarization transient grating with those driven by a conventional intensity grating on a thin ferrimagnetic alloy. …”
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  12. 9872

    FRACTURE PROPERTIES OF PIANO STRINGS ON THE V-BAR by HU QianRu, ZHUAN Xin

    Published 2016-01-01
    “…A comparative analysis was performed to observe the fracture morphology with the Scanning Electron Microscopes( SEM). It is shown that surface abrasion arises because of the wear between the string and V-bar,which causes the stress concentration in this area. …”
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  13. 9873

    SuperKEKB positron beam tuning using machine learning by Natsui Takuya

    Published 2024-01-01
    “…In particular, tuning the positron primary electron beam requires delicate parameter adjustment due to its large charge. …”
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  14. 9874

    Tribological performance and corrosion behavior of CoCrMo alloy by Hadda Rezzag, Latifa Kahloul, Hacène Chadli, Alima Mebrek, Adel Saoudi

    Published 2021-12-01
    “…The structural properties were characterized by X-ray diffraction and scanning electron microscopy. The tribological characteristics were measured using a dry disc-ball tribometer. …”
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  15. 9875

    Investigation for Possible Association of the Topside and Bottomside Ionospheric Irregularities over the Midlatitude Ionosphere by Krishnendu Sekhar Paul, Haris Haralambous

    Published 2025-01-01
    “…The present study investigates the characteristics of ionospheric irregularities at middle latitudes by examining the association between spread F (SF) events detected by Digisondes and medium-scale travelling ionospheric disturbances (MSTIDs) detected by GNSS with a special emphasis on the coupling with topside irregularities observed by Swarm satellites based on in situ electron density (Ne) measurements. We analyzed SF events over the European midlatitude region from 2015 to 2017, over six Digisonde stations coinciding with Swarm satellite overpasses. …”
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  16. 9876

    Research on Altered Rock at a Hydropower StationBased on Triaxial Unloading Test by LI Wancai, DENG Hui, ZHANG Qiyuan, LU Bifeng, HAO Hao, LI Anrun

    Published 2020-01-01
    “…In order to study the effects of water on the deformation and strength of the altered rock during unloading, this paper obtains the micro-structure and mineral distribution of the altered rock at the right dam abutment of a hydropower station in southwest China by SEM (scanning electron microscope), then analyzes and discusses the influences of water in different stress paths on the stress-strain curves, deformation characteristics and strength characteristics of altered rock through triaxial loading and unloading tests of rock samples under natural state and saturated state. …”
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  17. 9877

    Interdiffusion coefficients and atomic mobilities in fcc Cu-Fe-Mn alloys by Li J., Liu T., Chen W., Wang S., Zhang L., Du Y., Xu H.

    Published 2014-01-01
    “…In the present work, the interdiffusion coefficients in fcc Cu-Fe-Mn alloys were experimentally determined via a combination of solid/solid diffusion couples, electron probe microanalysis (EPMA) technique and Matano-Kirkaldy method. …”
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    Article
  18. 9878

    Characterization Methods for the Effect of Microbial Mineralization on the Microstructure of Hardened C3S Paste by Yanqiang Chen, Chunxiang Qian, Hengyi Zhou

    Published 2020-01-01
    “…Quantitative X-ray diffraction (QXRD), thermogravimetric analysis (TG), Fourier transform infrared spectroscopy (FT-IR), and electron backscatter diffraction (EBSD) were used and compared. …”
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  19. 9879

    PyIRTAM: A New Module of PyIRI for IRTAM Coefficients by Victoriya V. Forsythe, Ivan Galkin, Sarah E. McDonald, Kenneth F. Dymond, Bruce A. Fritz, Angeline G. Burrell, Katherine A. Zawdie, Douglas P. Drob

    Published 2024-12-01
    “…It constructs the ionospheric electron density for the entire day and on the entire global grid in one computation, which has a very low computational overhead. …”
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    Article
  20. 9880

    Comparative analysis of structure and chemical state of nitrogen-doped multi-walled carbon nanotubes by S. N. Nesov

    Published 2020-09-01
    “…The results obtained in this work can be used to develop methods for modifying the electronic structure of carbon nanostructured materials.…”
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