Showing 1,101 - 1,120 results of 1,174 for search 'comparative economic systems', query time: 0.08s Refine Results
  1. 1101

    Development of Shunt-Type Three-Phase Active Power Filter with Novel Adaptive Control for Wind Generators by Ming-Hung Chen

    Published 2015-01-01
    “…Thus, the transient performance of the adaptive filter is superior to the traditional digital low-pass filter and is more economical because of its short computation time compared with other types of adaptive filters.…”
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    Study on the Power Consumption Characteristic and Energy Conservation Potential of Continuously Variable Transmission by Zhang Pengfei, Zhang Bojun, Dong Xiaowei, Hao Yunzhi

    Published 2016-01-01
    “…The simulation results show that the three methods could improve economical efficiency by 3. 2%,5. 8% and 2. 4% individually. …”
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    Variable Load Demand Scheme for Hybrid AC/DC Nanogrid by Shoaib Rauf, Ali Raza Kalair, Nasrullah Khan

    Published 2020-01-01
    “…The AC/DC hybrid nanogrid exhibits 63% more efficiency as compared to AC-only nanogrid and nearly 18% more efficiency as compared to DC-only nanogrid. …”
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    Design Methodology of a New Wavelet Basis Function for Fetal Phonocardiographic Signals by Vijay S. Chourasia, Anil Kumar Tiwari

    Published 2013-01-01
    “…Fetal phonocardiography (fPCG) based antenatal care system is economical and has a potential to use for long-term monitoring due to noninvasive nature of the system. …”
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    A New Quantitative Approach for Element-Mineral Determination Based on “EDS (Energy Dispersive Spectroscopy) Method” by Peigang Liu, Zhelin Wang, Zhiqiang Zhang

    Published 2021-01-01
    “…Meanwhile, such results achieved via the new method are compared with conventional XRD and TIMA methods. The results show that the new method exhibits several advantages: cost advantages compared to XRD experiment analysis technology and TIMA system and ability to analyze low content minerals which XRD techniques are hard to identify; it allows quantitative characterization on the phenomenon of mineral miscibility, which is of great significance to explore the mineral diagenetic evolution.…”
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  18. 1118

    La dimension sociale de la mobilité quotidienne, oubliée du développement urbain durable ? by Cécile Féré

    Published 2012-05-01
    “…Considering the pluralization of mobility’s actors system, this paper is addressing the issue of how innovative mobility services compared with transport policies have been taken into account socio-spatial inequalities for access to mobility : taking for example the case of Lyon Urban Community, we compare access to work initiatives and Inter-Companies Commuter Plans which aim at improving access to mobility with social dimension of transport policy. …”
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