Showing 21 - 40 results of 105 for search '(( lambda efficient ) OR ( lambda efficiency ))', query time: 0.07s Refine Results
  1. 21

    Design of a Superconducting Nanowire Single-Photon Detector With Dual-Broadband and High Detection Efficiency by Fan Zheng, Ruiying Xu, Yajun Chen, Guanghao Zhu, Biaobing Jin, Lin Kang, Weiwei Xu, Jian Chen, Peiheng Wu

    Published 2017-01-01
    “…Taking <inline-formula><tex-math notation="LaTeX">$\lambda \,= \,{\rm{1310\,nm}}$</tex-math></inline-formula> and <inline-formula><tex-math notation="LaTeX">$\lambda \,= \,{\rm{1550\,nm}}$</tex-math></inline-formula> as an example, the structural parameters are calculated and verified by commercial software FDTD Solutions. …”
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  2. 22

    Efficient Optimization Design Method for Ultra-Wideband Absorber Utilizing Frequency-Dispersive Paper-Composites by Xin Xiu, Weihao Tu, Kun Tang, Xiaojiao Zhao, Jin Long, Wenjie Feng, Wenquan Che

    Published 2025-01-01
    “…The designed absorber has an absorption band (RL&#x003C;&#x2212;10dB) from 1.56 to 18 GHz (168%) with a thickness of 31mm (<inline-formula> <tex-math notation="LaTeX">$0.16{\lambda }_{\mathrm { L}}$ </tex-math></inline-formula>). …”
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  3. 23

    Highly Efficient Real-Time Kinematic-Based Precise Relative Navigation for Autonomous Rendezvous CubeSat by Hanjoon Shim, Changdon Kee

    Published 2024-08-01
    “…Double-difference integer ambiguities were resolved epoch-by-epoch using the least-squares ambiguity decorrelation adjustment (LAMBDA) technique without filters, to ensure efficiency. …”
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  4. 24

    Enhancing Process Efficiency in Industry Through Statistical Process Control: Study of Aspartyl Phenylalanine Methyl Ester by Mostafa Essam Eissa

    Published 2025-06-01
    “…For data that remained non-normal after initial transformation attempts, the Box-Cox transformation with a lambda (λ) value of 0.5 was applied using Minitab’s “Identify Distribution” feature. …”
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  5. 25

    Dual-Band Rectifier Design With High Efficiency Using Simple Dual Band-Stop Network for Wireless Power Transfer by Dang-An Nguyen, Yujin Choi, Chulhun Seo

    Published 2025-01-01
    “…This paper presents a novel structure for designing a dual-band (DB) rectifier with high efficiency and compact size for wireless power transfer. …”
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    A Novel Theoretical Modeling of the Received Power for Phased Array-Based Wireless Power Transfer System in the Near-Field Region by Nabanita Saha, Erik Pineda Alvarez, Ifana Mahbub

    Published 2024-01-01
    “…In a phased array-based radio-frequency (RF) wireless power transfer system, the power transfer efficiency can be determined from the transmitted and received power density levels of the individual elements of the array antenna. …”
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  9. 29

    Testing of preparations for protection of grain crops from pests in the Steppe of Ukraine by S. Semenov

    Published 2025-03-01
    “…The best tank mixture of products for pre-sowing seed treatment (insecticide Cruiser 350 FS (thiamethoxam — 350 g/l) + fungicide Maxim XL 035 FS (fludioxonil — 25 g/l + metalaxyl — 10 g/l) + growth regulator Vermystym D, a.s.), as well as a preparation for vegetative spraying of crops (insecticide Karate Zeon 050 CS (lambda-cyhalothrin — 50 g/l)) were identified. The technical and agroeconomic efficiency of different formulations in the system of combined plant protection against soil and terrestrial phytophages was determined. …”
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  10. 30

    Design and Analysis of Two-Port Self-Decoupled Highly Efficient MIMO Antenna for 5G New Radio Mid-Band (n1/n2/n3) Wireless Communication by Durai Pandurangan, Naveen Mishra

    Published 2025-01-01
    “…In this communication, dual port, self-decoupled, highly efficient multiple-input- multiple-output (MIMO) antenna for 5G new radio mid-band wireless communication is reported. …”
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    Design and performance analysis of all-dielectric reflective, metalens for LWIR applications by Sani Mukhtar, Jaime Viegas

    Published 2025-07-01
    “…We systematically evaluate nine DBR material combinations to assess their impact on the focusing efficiency, reflectivity, and focal spot characteristics. …”
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  13. 33

    A Compact Five-Band Omnidirectional RF Ambient Energy Harvesting System for IoT Applications by Wenjun Wang, Jingwei Zhang, Xin Sun, Haoran Zu, Daping He

    Published 2025-01-01
    “…The overall size of the proposed rectenna is <inline-formula> <tex-math notation="LaTeX">$0.24\lambda _{L}\times 0.22\lambda _{L}$ </tex-math></inline-formula> (the wavelength at the lowest frequency), and the rectenna achieves the power conversion efficiency (PCE) of 19.2% at 0.94 GHz, 24% at 1.8 GHz, 24.5% at 2.1 GHz, 17.7% at 2.6 GHz, and 16.4% at 3.5 GHz with an incident power level of -20 dBm. …”
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  14. 34

    Combining Genes from Multiple Phages for Improved Cell Lysis and DNA Transfer from Escherichia coli to Bacillus subtilis. by Mario Juhas, Christine Wong, James W Ajioka

    Published 2016-01-01
    “…We improved the lysis efficiency by introducing different combinations of lysis genes from bacteriophages lambda, ΦX174 and MS2 under the control of the thermosensitive lambda repressor into the E. coli chromosome. …”
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  15. 35

    Stable and switchable $$\textrm{VO}_2$$ -based metasurfaces in the near-infrared region by Elaheh Bazouband, Abdolnasser Zakery, Mahdieh Hashemi

    Published 2025-06-01
    “…Specifically, focusing efficiency drops to zero, and no refracted beam with a specified direction is observed at $$\lambda _2$$ = 1500 nm. …”
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  16. 36

    Orthogonal polynomials and generalized Gauss-Rys quadrature formulae by Gradimir Milovanovic, Nevena Vasovic ́

    Published 2021-12-01
    “… Orthogonal polynomials and the corresponding quadrature formulas of Gaussian type with respect to the even weight function $\omega^{\lambda}(t;x)=\exp(-x t^2)(1-t^2)^{\lambda-1/2}$ on $(-1,1)$, with parameters $\lambda>-1/2$ and $x>0$, are considered. …”
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  17. 37

    A Planarized Thermophotovoltaic Emitter With Idealized Selective Emission by Sze Ming Fu, Yan Kai Zhong, Ming Hsiang Tu, Bo Ruei Chen, Albert Lin

    Published 2016-01-01
    “…Compared with conventional solar cells, thermophotovoltaics (TPV) can be more efficient and, thus, exceeds the detailed balance efficiency limit. …”
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  18. 38

    Toxicity and biochemical effects of four pesticides on honey bee, Apis mellifera under laboratory conditions by Z. M. Al Dhafar, M. A. Abdel Razik, M. A. Osman, M. E. Sweelam

    Published 2025-05-01
    “…In contrast, the tested insecticides activated PPO enzyme at LC25 concentration, while PPO activity was reduced after treating adult bees with LC50. Lambda-cyhalothrin, thiamethoxam, fenpyroximate and hexythiazox disrupted the physiology of honey bees, thereby reducing the efficiency of this beneficial pollinator. …”
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  19. 39

    Fast Phase Estimation Approach for Distributed Scatterer Based on Power Method by Chuanguang Zhu, Yangqi Gao, Liya Zhang, Mengguang Liao, Wenhao Wu

    Published 2025-01-01
    “…The convergence rate of PM depends on the ratio between the second and the first largest eigenvalue, i.e., <inline-formula><tex-math notation="LaTeX">${\lambda_{2}}/{\lambda_{1}}$</tex-math></inline-formula>. …”
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  20. 40

    DIAGNOSTIC AND PROGNOSTIC SIGNIFICANCE OF INTRATHECAL SYNTHESIS OF IMMUNOGLOBULIN FREE LIGHT CHAINS IN MULTIPLE SCLEROSIS by V. D. Nazarov, S. V. Lapin, E. A. Surkova, E. P. Evdoshenko, G. S. Makshakov, Areg A. Totolian

    Published 2015-06-01
    “…Assessment of intrathecal kappaand lambda free light chain production within CNS compartment will help to improve diagnosis and prediction of outcomes in multiple sclerosis. …”
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