Showing 421 - 440 results of 521 for search '"transmitter"', query time: 0.05s Refine Results
  1. 421

    Investigating the link between a layer thickness and surface relief depth in an azo poly(ether imide) by Mateusz Nieborek, Dariusz Szmigiel, Paweł Komorowski, Agnieszka Siemion, Jolanta Konieczkowska, Ewa Schab-Balcerzak, Anna Kozanecka-Szmigiel

    Published 2025-01-01
    “…We performed prolonged holographic recordings on the layers of the same azobenzene poly(ether imide), which had substantially different optical transmittances at the recording wavelength and revealed that the depths of the inscribed relief structures increased with the polymer thickness from a nondetectable value up to almost 2 µm, unaffected by the presence of a polymer-glass substrate interface in either sample. …”
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  2. 422

    D-Amino Acids in the Nervous and Endocrine Systems by Yoshimitsu Kiriyama, Hiromi Nochi

    Published 2016-01-01
    “…Amino acids are important components for peptides and proteins and act as signal transmitters. Only L-amino acids have been considered necessary in mammals, including humans. …”
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  3. 423

    Application of ZnO Semiconductor Nanomaterial Ink in Packaging and Printing Design by Changjian Guo

    Published 2022-01-01
    “…Experiments show that the decomposition temperature of particle-free ZnO conductive ink is much lower than that of zinc acetate precursor; the film cured at 300°C for 30 min has a smooth surface, uniform particle size, good crystallinity, and transmittance of up to 80%. After inkjet printing on the PI flexible substrate, after curing at 300°C for 30 min, the pattern surface is smooth and clear, and the outline is clear. …”
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  4. 424

    Application of Magnetic Coupling Resonant Wireless Power Supply in a Torque Online Telemetering System of a Rolling Mill by Jinliang Jia, Xiaoqiang Yan

    Published 2020-01-01
    “…The strain gauges and transmitters on the rotating shaft are driven by a high-frequency induction power system. …”
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  5. 425

    Von der „Rose ohne Dornen bis zum Tatra-Abenteuer von Zosia und Franek“. Das Gedächtnis und das Bewusstsein vom Bergraum in den Tatra-Wissenskompendien für Kinder by Anna Pigoń

    Published 2024-12-01
    “…This article presents the history of the Tatra-knowledge compendia for children and their functions, particularly as transmitters of memory. The analysis encompasses some of the most important works in this subgenre of children’s literature in order to discuss different aspects of memory in the works discussed.…”
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  6. 426

    Room-temperature phosphorescent transparent wood by Xixi Piao, Tengyue Wang, Xuefeng Chen, Guangming Wang, Xiangxiang Zhai, Kaka Zhang

    Published 2025-01-01
    “…Abstract Transparent wood with high transmittance and versatility has attracted great attention as an energy-saving building material. …”
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  7. 427

    Modal Analysis of 27 mm Piezo Electric Plate for Small-Scale Underwater Sonar-Based Navigation by M. O. Afolayan, D. S. Yawas, C. O. Folayan, S. Y. Aku

    Published 2013-01-01
    “…Aperture overloading of small (5 mm diameter) ultrasonic transmitters does not allow them to be used effectively inside water. …”
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  8. 428

    Tunable Beam Steering Metasurface Based on a PMN-PT Crystal with a High Electro-Optic Coefficient by Huan Chen, Zixin Wang, Xin Chen, Junli Wang

    Published 2024-12-01
    “…By optimizing the structure parameters, a tunable metasurface was generated that can induce a complete 2π phase shift for beam deflection while maintaining relatively uniform transmittance. Simulations further demonstrated the electrical tunability of the beam deflection direction and operating wavelength of the metasurface. …”
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  9. 429

    Synthesis and Structural Investigation of Erbium-Doped ZnWO4 Nanocrystals by Forough Zunia, Morteza Raeisi, Sanaz Alamdari, Nooshin Heydarian Dehkordi

    Published 2024-01-01
    “…The FTIR analysis confirmed the presence of Zn-O, Zn-O-W, and W-O vibrations in the synthesized structure. The transmittance percentage in the doped sample changed concerning the pure one, indicating that interstitial Er3+ ions affected the number of W-O, Zn-O, and Zn-O-W bonds. …”
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  10. 430

    Dynamic Beamforming for Three-Dimensional MIMO Technique in LTE-Advanced Networks by Yan Li, Xiaodong Ji, Dong Liang, Yuan Li

    Published 2013-01-01
    “…However, deploying huge number of antennas in both transmitters and receivers was a great challenge in the past few years. …”
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  11. 431

    Improved Low-Complexity Demodulation: Integrating Minimum-Mean-Square-Error and Maximum-Likelihood Detection for Image-Sensor-Based Visible Light Communication by Yuki Ohira, Shintaro Arai, Kengo Fujii, Tomohiro Yendo

    Published 2025-01-01
    “…This study proposes an improved low-complexity signal demodulation method for a visible light communication (VLC) system with an image sensor as a receiver and light-emitting diode (LED) transmitters. Signal demodulation by VLC systems is challenging when image sensors are used as receivers because of defocusing. …”
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  12. 432

    Surface Texturing with Hemispherical Cavities to Improve Efficiency in Silicon Solar Cells by D. W. de Lima Monteiro, F. P. Honorato, R. F. de Oliveira Costa, L. P. Salles

    Published 2012-01-01
    “…The textured nontilted silicon solar-cell transmittance under small solar incidence angles at dawn and sunset is improved compared to a flat surface, increasing the photocurrent.…”
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  13. 433

    Structural, Optical, and Electrical Characterization of β-Ga2O3 Thin Films Grown by Plasma-Assisted Molecular Beam Epitaxy Suitable for UV Sensing by Abraham Arias, Nicola Nedev, Susmita Ghose, Juan Salvador Rojas-Ramirez, David Mateos, Mario Curiel Alvarez, Oscar Pérez, Mariel Suárez, Benjamin Valdez-Salas, Ravi Droopad

    Published 2018-01-01
    “…Spectroscopic ellipsometry was used to determine the film thicknesses, giving values in the 11.6–18.8 nm range and the refractive index dispersion curves. UV-Vis transmittance measurements revealed that strong absorption of β-Ga2O3 starts at ∼270 nm. …”
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  14. 434

    Enhancing energy autonomy of greenhouses with semi-transparent photovoltaic systems through a comparative study of battery storage systems by Mohammadreza Gholami, Ali Arefi, Anwarul Hasan, Chengdao Li, S. M. Muyeen

    Published 2025-01-01
    “…The system’s performance was highly sensitive to the transmittance rate of STPV panels and the minimum Daily Light Integral (DLI) required for crops. …”
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  15. 435

    Analysis of Structural, Optical, and Aquaphobic Properties of Zirconium Oxide Nanofilms by Varying Sputtering Gas by Kumar Sujit, Dave Vikramaditya, K. Vetri Velmurugan, Yakkala Bhaskarrao, Rupali Singh, Bhasker Pant, Amit Kumar Sharma, Hari Kumar Singh, Lijalem Mulugeta

    Published 2022-01-01
    “…Coarseness (62.813 nm) and the contact angle made by water to the surface (107.45°) were found utmost as deposited at 0.25 oxygen/argon gas ratios. The transmittance and band gap were also found to be 90% and 5.33 eV, respectively, at this particular ratio.…”
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  16. 436

    Green Synthesis of Trimetallic Nanocomposite (Ru/Ag/Pd)-Np and Its In Vitro Antimicrobial and Anticancer Activities by Shaimaa Hussein, Ayman M. Mahmoud, Hassan A. Elgebaly, Omnia Magdy Hendawy, Emad H. M. Hassanein, Shaima M. N. Moustafa, Nasser F. Alotaibi, Amr M. Nassar

    Published 2022-01-01
    “…Some physicochemical tools were used for nanocomposite characterization, including Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), thermal gravimetric analysis (TGA), UV-Vis spectroscopy (UV-Vis), scanning electron microscope (SEM), and transmittance electron microscope (TEM). XRD revealed that the crystal size of the nanocomposite is 15.67 nm. …”
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  17. 437

    Analysis of Body Shapes and Physical Activity Dominant Patterns in a Coloring Books Collection by Vladimir Martínez Bello

    Published 2014-06-01
    “…Curriculum materials play an important role in the construction of the concept of the body to the extent that they are transmitters of knowledge, ideas and values. The aim of the study was to analyse whether the images in a collection of coloring books entitled <em>The Boys´ Doodles</em> <em>Book</em> and <em>The girl´s</em> <em>Doodles</em> <em>Book</em> show sexist stereotypes about body models and dominant patterns of physical activity. …”
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  18. 438

    Fourier Transform Infrared Radiation Spectroscopy Applied for Wood Rot Decay and Mould Fungi Growth Detection by Bjørn Petter Jelle, Per Jostein Hovde

    Published 2012-01-01
    “…Thus ATR saves time and enables the study of materials in a pristine condition, that is, the comprehensive sample preparation by pressing thin KBr pellets in traditional FTIR transmittance spectroscopy is hence avoided. Materials and their ageing processes, both ageing by natural and accelerated climate exposure, decomposition and formation of chemical bonds and products, may be studied in an ATR-FTIR analysis. …”
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  19. 439

    Tracing the ties that bind: navigating the static and dynamic connectedness between NFTs and equity markets in ASEAN based on QVAR-approach by Muhammad Naveed, Shoaib Ali, Aviral Kumar Tiwari

    Published 2025-01-01
    “…Our analysis infers a moderate level of return transmission at the median quantile, where equity markets evolved as the net recipients of return spillover from the system, while NFTs emerge as key transmitters. In extreme market conditions, transmission between variables is amplified, but the increase is symmetrical across extreme quantiles, suggesting a similar impact. …”
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  20. 440

    Research on Power Efficiency of DC Microgrids Considering Fire Protection Systems by Ju-Ho Park, Sang-Yong Park

    Published 2025-01-01
    “…This research analyzed the changes when fire protection systems such as receivers, transmitters, fire alarms, emergency lighting, and evacuation guidance, which have traditionally used AC power, were converted to DC circuits. …”
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