Showing 441 - 460 results of 9,561 for search '"modulation"', query time: 0.08s Refine Results
  1. 441

    Research of the Process of Dual Beam Laser Hardening of Small Module Rack by Mo Hengyang, Xiong Dahui, Yang Zhixiang, Ye Bing, Qi Xiaoyong

    Published 2018-01-01
    “…The laser hardening process is carried out on the tooth surface of 40 Cr rack with module of 2. 5 in high precision linear guide by utilizing a 3 k W diode laser. …”
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  2. 442
  3. 443

    Task difficulty modulates the effect of eye contact on word memory in females by Xinghe Feng, Qiqi Hu, Chaoxiong Ye, Zhonghua Hu

    Published 2025-01-01
    “…Methods To explore this possibility, our study used a word memory task that also integrated eye gaze as a means of examining how task difficulty (easy or difficult) modulates the effect of eye contact on word memory. …”
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  4. 444
  5. 445

    Nanoparticles containing intracellular proteins modulate neutrophil functional and phenotypic heterogeneity by Leonore Raudszus, Farbod Bahreini, Susanne Allan, Kai-Uwe Kalies, Charles C. Caldwell, Kathrin Kalies

    Published 2025-01-01
    “…These data identify CDNPs as biomaterials that modulate neutrophil behavior by fine-tuning the expression of CD11b and CD80.…”
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  6. 446
  7. 447

    HEVC information hiding approach based on intra prediction modes modulation by Jie YANG, Song-bin LI, Hao-jiang DENG

    Published 2016-09-01
    “…For further improving the embedding efficiency in the processing of HEVC information hiding,a method for HEVC information hiding based on intra prediction models modulation was proposed.The space lattice dimen-sion N(N = 2,3,4)of each CTU was generated according to the key.The selection rule of intra prediction mode was utilized to select N modes which were located at vertex angle.The N modes were mapped to the value F through the space lattice mapping algorithm.Then N bits secret information were read from the bit file and converted to a deci-mal number D.In this way,N secret information bits were embedded in N intra prediction modes by modifying at most one mode.The experimental results approve that the proposed method has high embedding efficiency,small rate increase and minimal influence on the video quality and the anti-steganalysis experiment confirms that the pro-posed method has high concealment.…”
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  8. 448
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  10. 450

    Non-Orthogonality of QAM and Sunflower-like Modulated Coherent-State Signals by Kentaro Kato

    Published 2025-01-01
    “…This paper investigates the non-orthogonality of different coherent-state signal constellations used in quantum communications, namely phase-shift keying (PSK), quadrature-amplitude modulation (QAM), and a newly defined signal named the sunflower-like (SUN) coherent-state signal. …”
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  11. 451
  12. 452

    Analysis of Field Modulated Magnetic Gear with Halbach Permanent Magnet Array by Cao Jiayong, Sun Kaiwen, Ren Chao, Wang Jingsen

    Published 2017-01-01
    “…The field modulated magnetic gear is a kind of non- contact magnetic drive device,and the Halbach permanent magnet array is a new permanent magnet structure which contains permanent magnets with variable magnetizing directions. …”
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  13. 453
  14. 454

    Power Management in Multiuser Adaptive Modulation Transmission under QoS Requirements by Saud Althunibat, Nizar Zorba, Charalabos Skianis, Christos Verikoukis

    Published 2013-01-01
    “…A transmitter power management mechanism is presented in this paper where Multiple-Input Multiple-Output (MIMO) Multiuser Random Beamforming with Adaptive Modulation strategy is performed by the system. The objective of the proposed mechanism is quality of service (QoS) satisfaction for the scheduled user. …”
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  15. 455
  16. 456

    The Electric Field Modulation by Hemisphere Damage Sites in Fused Silica Subsurface by Shaobo He, Liang Yang, Li Li, Xiao-Tao Zu

    Published 2014-01-01
    “…The effect of defect density on the electric field modulation to incident laser is investigated in this work. …”
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  19. 459

    Electroencephalography Biomarkers of α5-GABA Positive Allosteric Modulators in Rodents by Frank Mazza, Alexandre Guet-McCreight, Thomas D. Prevot, Taufik Valiante, Etienne Sibille, Etay Hay

    Published 2025-03-01
    “…A novel positive allosteric modulator that specifically targets the α5-GABAA receptor subunit (α5-PAM), ligand GL-II-73 shows anxiolytic, antidepressant, and procognitive effects without the common side effects associated with nonspecific modulation by benzodiazepines such as diazepam, thus suggesting novel therapeutic potential. …”
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  20. 460

    Modulation of Astrocytes on Mode Selection of Neuron Firing Driven by Electromagnetic Induction by Zhongquan Gao, Zhixuan Yuan, Zuo Wang, Peihua Feng

    Published 2020-01-01
    “…Both of astrocytes and electromagnetic induction are magnificent to modulate neuron firing by introducing feedback currents to membrane potential. …”
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