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  1. 2121

    Strong Directional Source Effect and Coping Strategy in Passive Data Detection by Yuefeng Yan, Shaodong Jing, Jiao Wang, Xuedong Ma, Xiaozhong Liu, Xu Zhang, Liu Liu, Wei Fang

    Published 2025-01-01
    “…Our results demonstrate that strong directional sources introduce significant discrepancies in energy-phase velocity spectra across different array orientations. However, optimizing the observation system can mitigate this effect. …”
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  2. 2122

    Channel Measurement for Multiple Frequency Bands in Subway Tunnel Scenario by Zhuomin Hu, Wenli Ji, Hengkai Zhao, Xuping Zhai, Asad Saleem, Guoxin Zheng

    Published 2021-01-01
    “…In next-generation radio communication systems, the use of higher frequency bands and the massive multiple-input-multiple-output (MIMO) systems has turned into hot research topics because they have the potential to increase network capacity significantly by exploiting the available narrowband and broadband spectrums. …”
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  3. 2123
  4. 2124

    Study on the Detection of Single and Dual Partial Discharge Sources in Transformers Using Fiber-Optic Ultrasonic Sensors by Feng Liu, Yansheng Shi, Shuainan Zhang, Wei Wang

    Published 2024-08-01
    “…In this study, we developed an EFPI (Extrinsic Fabry Perot Interferometer) optical fiber ultrasonic sensor that can be installed inside transformers. Based on this sensor array, we also created a partial discharge ultrasonic detection system that estimates the directional information of single and dual partial discharge sources using the received signals from the sensor array. …”
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  5. 2125

    Simulation of interferometric imaging with EISCAT_3D for fine-scale in-beam incoherent scatter spectra measurements by D. Huyghebaert, D. Huyghebaert, B. Gustavsson, J. Vierinen, A. Kvammen, M. Zettergren, J. Swoboda, I. Virtanen, S. M. Hatch, K. M. Laundal

    Published 2025-01-01
    “…<p>The 233 MHz EISCAT_3D radar system currently under construction in northern Fennoscandia will be able to resolve ionospheric structures smaller than the transmit beam dimensions through the use of interferometric imaging. …”
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  6. 2126

    Local Myoelectric Sensing During Human Colonic Tissue Perfusion by Matan Ben-David, Raj Makwana, Tal Yered, Gareth J. Sanger, Charles H. Knowles, Nir Wasserberg, Erez Shor

    Published 2024-12-01
    “…<b>Methods:</b> Strips of human isolated colon were maintained in a horizontal tissue bath to record spontaneous contractions and myoelectric activity and spike potentials (using a bipolar electrode array for the wireless transmission of myoelectric data—the xBar system) from the circular muscle. …”
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  7. 2127

    Antenna radiation center coordinates finding method and its applying practical aspects by D. O. Khabirov, M. A. Udrov

    Published 2015-06-01
    “…The theoretical justification and original method of antenna phase center (radiation center) coordinates calculation practical application are presented by the example of four-helix array. The method is based on wave phase front curvature center coordinates finding as function of antenna rotation angle, and on found curvature centers coordinates transformation to single coordinate system, which is related to antenna rotation axis.…”
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  8. 2128

    High Throughput qPCR Expression Profiling of Circulating MicroRNAs Reveals Minimal Sex- and Sample Timing-Related Variation in Plasma of Healthy Volunteers. by Catherine Mooney, Rana Raoof, Hany El-Naggar, Amaya Sanz-Rodriguez, Eva M Jimenez-Mateos, David C Henshall

    Published 2015-01-01
    “…Using this system we were able to run four OpenArray plates in a single run, the equivalent of 32 traditional 384-well qPCR plates or 12,000 data points. …”
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  9. 2129

    Wykorzystanie struktur FPGA do implementacji algorytmów cyfrowego przetwarzania sygnałów by Stanisław GRZYWIŃSKI, Krzysztof ACHTENBERG

    Published 2017-09-01
    “…W artykule opisano zaprojektowany, wykonany praktycznie oraz przebadany dwukanałowy tor cyfrowego przetwarzania sygnału z układem FPGA (Field-Programmable Gate Array), w którym zaimplementowano algorytmy DSP. …”
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  10. 2130

    Hyperchaotic Chameleon: Fractional Order FPGA Implementation by Karthikeyan Rajagopal, Anitha Karthikeyan, Prakash Duraisamy

    Published 2017-01-01
    “…Field programmable gate array (FPGA) implementations of the systems with their power and resource utilization are presented.…”
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  11. 2131

    Ultrasonic transducers radiating into the air in the frequency range 50-250 kHz by M. PAJEWSKI, M. SZALEWSKI

    Published 2014-05-01
    “…The transducers have the form of properly shaped piezoelectric plates or an array of plates embedded in plastic. The properties of these transducers enable their application in robotics, e.g., in echolocation or in object identification systems.…”
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  12. 2132

    Le due vie weberiane del patrimonialismo. Potere personale e reti politiche by Luciano Brancaccio

    Published 2023-12-01
    “…Weberian categories provide a wide array of tools for understanding the phenomenon of political clientelism. …”
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  13. 2133

    Solar Energy for a Solvent Recovery Stage in a Biodiesel Production Process by José A. León, Gisela Montero, Marcos Coronado, José R. Ayala, Conrado García, Aníbal Luna, Ana M. Vázquez

    Published 2016-01-01
    “…The results highlighted that it is feasible to meet 91% of the energy demand with an array of 9 parabolic trough collectors. The array obtained from the simulation was 3 in series and 3 in parallel, with a total area of 118.8 m2. …”
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  14. 2134
  15. 2135

    Upper Limits to the Proper Motions of JuMBO 24, a Jupiter-mass Binary Object Candidate in Orion by Luis F. Rodríguez, Laurent Loinard, Luis A. Zapata, Gisela N. Ortiz-León

    Published 2025-01-01
    “…Here, we report on new radio continuum (10 GHz) Karl G. Jansky Very Large Array (VLA) detections of the radio counterpart to JuMBO 24, and on an unsuccessful search for 5 GHz continuum emission with the High Sensitivity Array (HSA). …”
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  16. 2136

    Whole paternal uniparental disomy of chromosome 4 with a novel homozygous IDUA splicing variant, c.159‐9T>A, in a Chinese patient with mucopolysaccharidosis type I by Lulu Yan, Shuxia Ding, Yan He, Bin Fu, Changshui Chen, Haibo Li

    Published 2024-08-01
    “…Single‐nucleotide polymorphism (SNP) array was subsequently performed to confirm uniparental disomy (UPD). …”
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  17. 2137

    The Effect of Citalopram on Genome-Wide DNA Methylation of Human Cells by Riya R. Kanherkar, Bruk Getachew, Joseph Ben-Sheetrit, Sudhir Varma, Thomas Heinbockel, Yousef Tizabi, Antonei B. Csoka

    Published 2018-01-01
    “…To test this hypothesis, we cultured HEK-293 cells in the presence of 50 μM citalopram, a common antidepressant, for 30 days and performed whole-genome DNA methylation analysis using the NimbleGen Human DNA Methylation 3x720K Promoter Plus CpG Island Array. A total of 626 gene promoters, out of a total of 25,437 queried genes on the array (2.46%), showed significant differential methylation (p<0.01); among these, 272 were hypomethylated and 354 were hypermethylated in treated versus control. …”
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  18. 2138

    OBSERVATION OF THE HARD DISRUPTION INSTABILITY IN THE IR-TI (IRAN-TOKAMAK 1)

    Published 1999-03-01
    “…Different diagnostic methods, including an array of soft X-ray detectors, visible spectrometer, electron cyclotron emission detector and electromagnetic measurement systems have been used and the hard disruptive instability occurring in the IR-T1 plasma during an ohmic heating discharge, under a range of reproducible conditions for 3 q(a) 2, is studied. …”
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  19. 2139

    Blow-up solutions to the Hartree-Fock type Schrödinger equation with the critical rotational speed by Tu Yuanyuan, Wang Jun

    Published 2025-06-01
    “…When bb approaches b*{b}_{* }, the system collapses to a profile obtained from the optimizer of a Gagliardo-Nirenberg inequality.…”
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  20. 2140

    Near-Field Nulling Control Beamfocusing Optimization for Multi-User Interference Suppression by Yuanzhe Gong, Mohammadhossein Karimi, Tho Le-Ngoc

    Published 2025-01-01
    “…These simulations thoroughly investigate and illustrate the radiation behaviors of antenna arrays at different observation distances. To leverage the advantages offered by distance-dependent radiation patterns in the near-field, we consider two nulling control beamfocusing algorithms to effectively mitigate multi-user interference (MUI) in massive multiple-input multiple-output (mMIMO) systems by achieving considerable focusing gain differences between the desired and interference locations. …”
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