Showing 2,421 - 2,440 results of 4,171 for search '(systemic OR systematic) array', query time: 0.15s Refine Results
  1. 2421
  2. 2422
  3. 2423

    Recent Developments in Reconfigurable and Multiband Antenna Technology by N. Haider, D. Caratelli, A. G. Yarovoy

    Published 2013-01-01
    “…In order to satisfy the requirements for the advanced systems used in modern wireless and radar applications, different multiband and reconfigurable antennas have been proposed and investigated in the past years. …”
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    Article
  4. 2424

    PROBLEM ISSUES OF ACCOUNTING AND VALUATION OF ENVIRONMENTAL DAMAGE by T. Rogulenko

    Published 2016-10-01
    “…Suggestions are given on how relatively accurate identification of costs, expenses, income, assets, liabilities in the total array of economic life facts recorded in the accounting system, the development of the practice of formation of accounting policies used and the optimization methods of analytical accounts for the accounting and valuation of environmental damage in accordance with the needs of the business management system.…”
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  5. 2425

    FPGA Based Speed Control of a Separately Excited DC Motor by Maan Shaker, Nasseer Basheer, Qusay Ali

    Published 2010-12-01
    “…A series or cascade compensator is placed to control the duty cycle of the (PWM) generator in the closed loop control system. Both cascade compensator and (PWM) generator are designed by adopting the very high speed integrated circuit hardware description language (VHDL) and the Xilinx Spartan-3E field programmable gate array (FPGA). …”
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    Article
  6. 2426

    Retinal Neurochemistry by Dominic Man-Kit Lam, George Ayoub

    Published 2025-07-01
    “…The vertebrate retina is a complex neural tissue composed of a repeating array of distinct cell types that communicate through specialized synaptic connections. …”
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    Article
  7. 2427
  8. 2428

    Operational determination of the point of a short circuit in power lines by K. V. Suslov, N. N. Solonina, Z. V. Solonina, A. R. Akhmetshin

    Published 2023-06-01
    “…An algorithm for searching the left and right boundaries of the short-circuit current value in an ordered array of statistical data has been developed.   RESULTS. …”
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    Article
  9. 2429

    Joint pseudo-range and Doppler positioning method with LEO Satellites‘ signals of opportunity by Ying Xu, Yue Liu, Ming Lei, Ming Gao, Zhibo Fang, Cheng Jiang

    Published 2025-05-01
    “…Thus, it has a potential serve as an alternative to Global Navigation Satellite System (GNSS) for providing Positioning, Navigation, and Timing (PNT) services. …”
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  10. 2430
  11. 2431

    Multi-locus methylation analyses reveal GNAS methylation defects in three patients with the Beckwith–Wiedemann syndrome phenotype and no molecular defects in the 11p15.5 imprinted... by Tatsuki Urakawa, Yuri Kanamaru, Naoko Amano, Akira Uchida, Maki Fukami, Masayo Kagami

    Published 2025-06-01
    “…Further analyses, methylation-specific multiple ligation-dependent probe amplification for multiple DMRs, array-based methylation analysis, exome sequencing, array comparative genome hybridization analysis, and microsatellite marker analysis showed 9p deletion in Patient 1 and paternal uniparental isodisomy of chromosome 20 in Patient 2 together with multiple methylation defects in DMRs other than the GNAS-DMRs. …”
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  12. 2432

    The problem of analysis of big web data and the use of data mining technology for processing and searching patterns in big web data on a practical example by K. V. Mulyukova, V. M. Kureichik

    Published 2019-05-01
    “…Based on the idea of big data, the described complexities of web data processing and the methods of Data Mining, techniques were proposed for effectively solving the practical problem of processing and searching patterns in a large data array.The following classes have been developed in the C # programming language:Class of receiving web data via the Internet; Data conversion class;Intelligent data processing class;Created DDL script that creates a structure for the accumulation of web data.A single UML class diagram has been developed.The constructed system of data and classes allows to solve the main part of the problems of processing large web data and perform intelligent processing using Data Mining technology in order to solve the problem posed of identifying certain records in a large array. …”
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  13. 2433

    MWA and VLA Observations of Diffuse Radio Lobes in M87 by Linhui Wu, Fu-Guo Xie, Qian Zheng, Quan Guo, Huanyuan Shan, Dan Hu, Stefan W. Duchesne, Nick Seymour, Jingying Wang, Junhua Gu, Qingwen Wu, Zhenghao Zhu, Melanie Johnston-Hollitt, Christopher J. Riseley, Xu-Liang Fan

    Published 2025-01-01
    “…This study investigates the projected, quasi-symmetric ∼46 kiloparsec-scale diffuse radio lobes surrounding the giant elliptical galaxy M87, utilizing well-sampled wideband (60 MHz–10.55 GHz) observations from the Murchison Widefield Array and Very Large Array, supplemented by data from the Low-frequency Array and Effelsberg. …”
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  14. 2434

    On Demand Spatial Beam Self-Focusing in Hexagonal Multicore Fiber by Igor S. Chekhovskoy, Mariia A. Sorokina, Alexander M. Rubenchik, Mikhail P. Fedoruk, Sergei K. Turitsyn

    Published 2018-01-01
    “…Here, we apply genetic algorithm to design a system enabling self-focusing of light in various fiber cores on demand. …”
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  15. 2435

    Overactive Bladder: Where We Are and Where We Are Going by Charan S. Mohan, Wai Lee, Kathleen C. Kobashi

    Published 2021-09-01
    “…OAB not only negatively impacts quality of life but also results in a significant financial burden to both patients and health systems. Therefore, it is crucial that OAB is properly addressed. …”
    Article
  16. 2436

    Large-bore Vascular Closure: New Devices and Techniques by Maarten P van Wiechen, Jurgen M Ligthart, Nicolas M Van Mieghem

    Published 2019-01-01
    “…Endovascular aneurysm repair, transcatheter aortic valve implantation and percutaneous mechanical circulatory support systems have become valuable alternatives to conventional surgery and even preferred strategies for a wide array of clinical entities. …”
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  17. 2437

    MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES by JAMES ADEGOKE, WILFRED IGBOAMA, EMMANUEL ADETUWO

    Published 2018-03-01
    “…Eight (8) Vertical Electrical sounding were carried out using the Schlumberger Electrode array system with maximum spread of (AB/2) 133 m and water samples were acquired and analysed using atomic absorption spectrometer. …”
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    Article
  18. 2438

    Modelado y Simulación de un Sistema Conjunto de Energía Solar y Eólica para Analizar su Dependencia de la Red Eléctrica by M. Mikati, M. Santos, C. Armenta

    Published 2012-07-01
    “…The renewable energy supply system consists of a small-scale wind turbine and a photovoltaic array located close to the power demand. …”
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    Article
  19. 2439

    New Approach of Integration Space-Ground: Hotspots, Challenges, and Key Technologies of Direct-to-Smartphone by Yuanzhi HE, Lingcai YANG, Yongwei XIAO, Shijie ZHANG, Zhiqiang LI, Yun LIU

    Published 2024-06-01
    “…Direct-to-smartphone, as a potential technological means for achieving the integration of space and ground in the future, has received widespread attention from industry and academia.Compared with traditional satellite mobile communication, there are many challenges in the current direct-to-smartphone technology.The current development status and system architecture of two direct-to-smartphone technology routes based on synchronous orbit satellites and asynchronous orbit satellites were introduced, and the technical challenges from the air-interface side, satellite side, network side, and terminal side were summarized.Several solutions were proposed, included satellite-terrestrial synchronization, satellite-borne ultra-large array antenna, and satellite-terrestrial heterogeneous network roaming, providing technical support for the development of direct-to-smartphone technology.Finally, a brief outlook were provided.…”
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    Article
  20. 2440

    New Approach of Integration Space-Ground: Hotspots, Challenges, and Key Technologies of Direct-to-Smartphone by Yuanzhi HE, Lingcai YANG, Yongwei XIAO, Shijie ZHANG, Zhiqiang LI, Yun LIU

    Published 2024-06-01
    “…Direct-to-smartphone, as a potential technological means for achieving the integration of space and ground in the future, has received widespread attention from industry and academia.Compared with traditional satellite mobile communication, there are many challenges in the current direct-to-smartphone technology.The current development status and system architecture of two direct-to-smartphone technology routes based on synchronous orbit satellites and asynchronous orbit satellites were introduced, and the technical challenges from the air-interface side, satellite side, network side, and terminal side were summarized.Several solutions were proposed, included satellite-terrestrial synchronization, satellite-borne ultra-large array antenna, and satellite-terrestrial heterogeneous network roaming, providing technical support for the development of direct-to-smartphone technology.Finally, a brief outlook were provided.…”
    Get full text
    Article