Showing 1,641 - 1,660 results of 31,781 for search 'different (efficient OR efficiency)', query time: 0.29s Refine Results
  1. 1641
  2. 1642

    The influence of the last stage blades swirl to the efficiency of «stage-diffuser» unit of stationary GTU by L O. Vokin, E Yu Semakina, V. A. Chernikov

    Published 2021-10-01
    “…Due to the specificity of its operating conditions - in a system with a diffuser - the traditional laws of swirling lead to a non-optimal flow in the diffuser and, consequently, reduce the efficiency of the entire unit and the power plant as a whole. …”
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  3. 1643
  4. 1644

    Cost-efficient dynamic quota-controlled routing in multi-community delay-tolerant networks by Jiagao Wu, Yue Ma, Linfeng Liu

    Published 2018-05-01
    “…In addition, a cost-efficient dynamic quota-controlled routing protocol based on genetic algorithm for delivery probability and time-to-live optimization is proposed, which can dynamically adjust message copies according to its assigned delivery probability and time-to-live in different communities on the shortest path. …”
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  5. 1645

    Predicting the Adsorption Efficiency Using Machine Learning Framework on a Carbon-Activated Nanomaterial by Kalapala Prasad, V. Ravi Kumar, R. Suresh Kumar, A. S. Rajesh, Anjani Kumar Rai, Essam A. Al-Ammar, Saikh Mohammad Wabaidur, Amjad Iqbal, Dawit Kefyalew

    Published 2023-01-01
    “…Thus, by using machine learning framework, the adsorption efficiency of paracetamol on a carbon-activated nanomaterial was predicted.…”
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  6. 1646

    ASSESSMENT OF RILMENIDINE EFFICIENCY IN PATIENTS WITH ARTERIAL HYPERTENSION WITH DETERIORATION OF DAILY PROFILE OF BLOOD PRESSURE by P. P. Tikhonov, L. A. Sokolova

    Published 2015-12-01
    “…Aim. To estimate an efficiency and tolerability of rilmenidine in hypertensive patients with different types of blood pressure (BP) daily profile – dipper and non-dipper.Methods. 23 patients with essential hypertension (EH), I-II stages, were included into the study. …”
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  7. 1647

    Investigation and evaluation of the efficiency of palm kernel oil extract for corrosion inhibition of brass artifacts by Mohamed M. Megahed, Eman AbdElRhiem, Wesam Atta, Nabil Abdel Ghany, Mohamed Abdelbar

    Published 2025-02-01
    “…Electrochemical methods, including the open circuit potential (OCP), Tafel, and electrochemical impedance spectroscopy (EIS), were used to assess the performance of palm kernel oil on brass coupons at different concentrations (1, 3, 5, 7%). Electrochemical tests showed that corrosion inhibition efficiency increased with higher palm kernel oil concentrations, with the 7% concentration exhibiting the highest corrosion protection, up to 99.7%.…”
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  8. 1648
  9. 1649

    Effect of pH on the Efficiency of Pyrogallol, Gallic Acid, and Alkyl Gallates in Trapping Methylglyoxal by Haria Hadjipakkou, Eftychia Pinakoulaki

    Published 2025-07-01
    “…The increase of pH from slightly acidic to alkaline enhanced the MGO-trapping efficiency of all compounds, albeit to a different extent that correlated inversely to the p<i>K</i><sub>a</sub> of the most acidic -OH phenolic group, demonstrating the contribution of the deprotonated forms of the phenolic compounds in the enhanced reactivity towards MGO. …”
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  10. 1650

    Rule-Based Multi-Task Deep Learning for Highly Efficient Rice Lodging Segmentation by Ming-Der Yang, Hsin-Hung Tseng

    Published 2025-04-01
    “…This study proposes rule-based multi-task deep learning for highly efficient rice lodging identification by introducing prior knowledge to improve the efficiency of disaster investigation using unmanned aerial vehicle (UAV) images. …”
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  11. 1651

    An Efficient Authentication and Key Agreement Scheme for the Internet of Underwater Things (IoUT) Environment by Abdullah M. Almuhaideb, Dania M. Al-Khulaifi

    Published 2024-01-01
    “…Given the challenging operating conditions with the inherent capacity limitations of underwater sensors, specialized protocols are necessary to ensure secure and efficient communication. In this paper, we highlight some of the advancements related to UWSNs. …”
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  12. 1652

    Parameter-efficient adaptation with multi-channel adversarial training for far-field speech recognition by Tong Niu, Yaqi Chen, Dan Qu, Hengbo Hu, ChengRan Liu

    Published 2025-04-01
    “…To overcome these problems, we introduce a parameter-efficient speech prefix tuning (SPT) for FSR based on Whisper for the first time. …”
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  13. 1653

    Could the Construction of Sustainable Development Pilot Zones Improve the Urban Environment Efficiency in China? by Junxia Ma, Zilong Zhang, Chenyu Lu, Bing Xue

    Published 2020-01-01
    “…Then, the effect of construction of sustainable development pilot zones on environmental efficiency was assessed using the difference-in-difference (DID) model. …”
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  14. 1654

    Investigation on the Design of High‐Performance Photovoltaic Roof System With the Efficient Luminescent Solar Concentrator by Yan Ma, Huicong Zhang, Fashe Li

    Published 2025-06-01
    “…ABSTRACT In this study, we have fabricated the efficient luminescent solar concentrators (LSCs) with the chemical raw materials of B2O3–SiO2–ZnO, Cs2BIBIIIX6, and copper‐based halide, and after integrating with the silicon‐based solar cell, the optoelectronic conversion efficiency of this device with the area of 32 × 32 cm2 could achieve the high value as 10.89%. …”
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  15. 1655

    Energy-Efficient Uniquely-Decomposable Multilayer Modulation for Peak-Limited Broadcast DTP Channels by Ling-Han Si-Ma, Hong-Yi Yu, Jian Zhang

    Published 2018-01-01
    “…A multilayer modulation for peak-limited broadcast Poisson channel is designed and consists of three key elements: the transmitted symbol set, the users&#x2019; data space, and the data-to-symbol mapping. For energy-efficiency, the transmitted symbols are modulated by the square pulse amplitude modulation. …”
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  16. 1656
  17. 1657

    Efficiency of a Compact Elliptical Planar Ultra-Wideband Antenna Based on Conductive Polymers by Thomas Kaufmann, Akhilesh Verma, Van-Tan Truong, Bo Weng, Roderick Shepherd, Christophe Fumeaux

    Published 2012-01-01
    “…A planar antenna for ultra-wideband (UWB) applications covering the 3.1–10.6 GHz range has been designed as a test bed for efficiency measurements of antennas manufactured using polymer conductors. …”
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  18. 1658

    Schottky-Barrier Photodiode Internal Quantum Efficiency Dependence on Nickel Silicide Film Thickness by Joshua Duran, Andrew Sarangan

    Published 2019-01-01
    “…In this paper we show that the internal quantum efficiency of NiSi Schottky-barrier photodetectors can be significantly improved as the silicide film thickness is reduced close to its percolation threshold. …”
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  19. 1659

    A Hybrid Enhancement Artificial Bee Colony Algorithm for High-efficiency Service Selection by ZHANG Hong-guo, CHEN Yang, MA Chao, FANG Zhou, HUANG Hai

    Published 2021-04-01
    “…In order to implement service selection efficiently,and to build a complex software service system that can meet the needs of users by using service aggregation method,this paper proposes a Hybrid Enhancement Artificial Bee Colony ( HEABC) algorithm. …”
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  20. 1660

    The Effect of Connected Vehicle Environment on Global Travel Efficiency and Its Optimal Penetration Rate by Rongjian Dai, Yingrong Lu, Chuan Ding, Guangquan Lu

    Published 2017-01-01
    “…The effect of connected vehicle environment on the transportation systems and the relationship between the penetration rate of connected vehicle and its efficiency are investigated in this study. An example based on the classical two-route network is adopted in this study, in which the drivers consist of two types: informed and uninformed. …”
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