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  • Predicting reaction performance in C Ncross-coupling

    2020-7-30 · Predicting reaction performance in C–Ncross-coupling using machine learning Derek T. Ahneman, 1Jesús G. Estrada, Shishi Lin,2 Spencer D. Dreher,2* Abigail G. Doyle1* Machine learning methods are becoming integral to scientific inquiry in numerous disciplines.We demonstrated thatmachine learningcanbe usedto predictthe performance

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  • A Meta-Surface Antenna Array Decoupling (MAAD) Design

    2020-3-26 · In this paper, a design to reduce the mutual coupling between two closely MIMO antennas is presented. A metasurface superstrate consisting of periodic circular split ring resonator (CSRR) elements is placed above the coupled two-element patch antennas to improve the isolation performance. The propagation of the electromagnetic wave from antenna 1 to antenna 2 causing mutual coupling will be ...

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  • SnO2 Based Catalysts with Low‐Temperature Performance

    2018-1-3 · To develop reactive catalysts for oxidative coupling of methane at low temperatures, different alkali-metal oxides are adopted in this study to modify the surface of SnO 2.In comparison with the unmodified SnO 2, the reaction performance of all of the modified catalysts can be significantly improved, among which lithium oxide shows the best promotional effects, and the optimal catalyst is ...

    Get Price
  • 2010 ASHRAE HANDBOOK

    ASHRAE has compiled this publication withcare, but ASHRAE has not investigated,and ASHRAE expressly disclaims any duty to investigate, any product, service, process,procedure, design, or the like that may be described herein. The appearance of any

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  • Improved capacitive deionization performance by coupling ...

    In this paper, TiO 2 nanoparticles (NPs) were exploited with carbon nanotube (CNTs) to form a composite electrode (TiO 2 /CNTs) for capacitive deionization (CDI). The phase morphology, crystal and electronic structure were characterized by scanning electron microscopy, Transmittance electron microscopy, X-ray diffraction and X-ray photoelectron spectroscopy, respectively.

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  • SnO2 Based Catalysts with Low‐Temperature Performance

    2018-1-3 · To develop reactive catalysts for oxidative coupling of methane at low temperatures, different alkali-metal oxides are adopted in this study to modify the surface of SnO 2.In comparison with the unmodified SnO 2, the reaction performance of all of the modified catalysts can be significantly improved, among which lithium oxide shows the best promotional effects, and the optimal catalyst is ...

    Get Price
  • (PDF) A Structure Parameter Design Method of DD Coils to ...

    A Structure Parameter Design Method of DD Coils to Optimize Coupling Performance and Misalignment-tolerant Ability January 2020 E3S Web of Conferences 185(4):01084

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  • PyTorch: An Imperative Style, High-Performance Deep ...

    2019-12-4 · Deep learning frameworks have often focused on either usability or speed, but not both. PyTorch is a machine learning library that shows that these two goals are in fact compatible: it provides an imperative and Pythonic programming style that supports code as a model, makes debugging easy and is consistent with other popular scientific computing libraries, while remaining efficient and ...

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  • [1901.11196] EDA: Easy Data Augmentation Techniques for ...

    2019-1-31 · We present EDA: easy data augmentation techniques for boosting performance on text classification tasks. EDA consists of four simple but powerful operations: synonym replacement, random insertion, random swap, and random deletion. On five text classification tasks, we show that EDA improves performance for both convolutional and recurrent neural networks. EDA demonstrates …

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  • Adhesion performance of UHMWPE fiber treated with ...

    2020-10-30 · Adhesion performance of UHMWPE fiber treated with polyethylene wax grafted methyl methacrylate alone or in conjunction with silane coupling Journal of Adhesion Science and Technology ( IF 2.077Pub Date : 2020-10-30, DOI: 10.1080

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  • NGINX tuning for best performance · GitHub

    2021-8-25 · NGINX Tuning For Best Performance. For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx. Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K ...

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  • Sport, Exercise, and Performance Psychology

    Sport, Exercise, and Performance Psychology ® is the official publication of APA Division 47 (Society for Sport, Exercise & Performance Psychology). The journal publishes papers in all areas of sport, exercise, and performance psychology for applied scientists and practitioners.

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  • Android Performance

    2020-4-27 · Android Performance Tools Systrace Android 开发者学习路线(2020 版本) Medium 上 @MindOrks 发布了一篇 2020 年 Android 程序员的学习线路 ,鉴于一部分人无法阅读原文(你懂得原因),我把这篇文章的内容结合自己的 2020 年的学习计划,一起发出来,给大家一个参考

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  • Performance Best Practices for VMware vSphere 7

    Performance Best Practices for VMware vSphere 7.0 Author: VMware, Inc. Created Date: 20210129112442Z ...

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  • Design for Performance & Interaction MArch

    2 天前 · Staff. Design for Performance & Interaction MArch draws upon the internationally recognised expertise within The Bartlett Faculty of the Built Environment, as well as across UCL generally, including the Slade School of Fine Art, UCL Engineering and UCL Computer …

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  • Organizational performance: What it is and how to

    2020-12-9 · How to compare organizational performance across-organizations. When measuring performance across organizations belonging to a similar context, it is the human capital that acts as one of the distinguishing factors. The resource-based theory (RBT) is used by many researchers to identify human capital as being a significant indicator of ...

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  • Honeywell Sets New Record For Quantum Computing

    2021-8-25 · Honeywell Quantum Solutions’ streak of setting new records for quantum volume continues. Through performance upgrades, System Model H1 achieved a quantum volume of 512, the highest measured on a commercial quantum computer to date. It is the third time in nine months Honeywell has set a record for quantum volume on one of its systems.

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  • Strong self-trapping by deformation potential limits ...

    Bismuth-based double perovskite Cs2AgBiBr6 is regarded as a potential candidate for low-toxicity, high-stability perovskite solar cells. However, its performance is far from satisfactory. Albeit being an indirect bandgap semiconductor, we observe bright emission with large bimolecular recombination coefficient (reaching 4.5 ± 0.1 × 10−11 cm3 s−1) and low charge carrier mobility (around 0 ...

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  • Performance Improvements of Multi-Channel Interleaving ...

    The steady-state current ripples can be reduced without compromising the transient response. The overall efficiency of the converter is improved. In order to evaluate the application of the coupling inductor concept in multi-channels, an appropriate magnetic model is required.

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  • Global Positioning System (GPS) Standard Positioning ...

    2020-4-16 · The performance specifications in this edition of the SPS PS apply to the L1 (1575.42 MHz) Coarse/Acquisition (C/A) signal. Information is also provided regarding characteristics of planned L2C (1227.60 MHz) Civil Moderate Code (CM) and Civil Long Code (CL) signals, and the L5

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  • 2010 ASHRAE HANDBOOK

    ASHRAE has compiled this publication withcare, but ASHRAE has not investigated,and ASHRAE expressly disclaims any duty to investigate, any product, service, process,procedure, design, or the like that may be described herein. The appearance of any

    Get Price
  • 2010 ASHRAE HANDBOOK

    ASHRAE has compiled this publication withcare, but ASHRAE has not investigated,and ASHRAE expressly disclaims any duty to investigate, any product, service, process,procedure, design, or the like that may be described herein. The appearance of any

    Get Price
  • (PDF) Characterizing the Effects of Inductor Coupling on ...

    Performance analysis based on inductor coupling type In this section, the inductor currents and th e equivalent inductances for the converter were derived under CICM operation for a duty rat io ...

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  • Factors Affecting Students’ Academic Performance

    2012-9-11 · performance measurement has received considerable attention in previous research, it is challenging aspects of academic literature, and science student performance are affected due to social, psychological, economic, environmental and personal factors. These factors strongly influence on the student performance, but these

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  • Performance Testing vs Load Testing vs Stress Testing ...

    2021-7-31 · The above image clearly explains to us that Performance Testing is the superset for both load & stress testing.Other types of testing included in performance testing are Spike testing, Volume testing, Endurance testing, and Scalability testing.Thus, Performance testing is basically a very wide term.

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  • LTP interferometer—noise sources and performance -

    2005-4-21 · The LISA PathFinder (LPF) project [] is a mission to test some of the key technologies for LISA, the space-based gravitational wave detector [].The LISA Technology Package (LTP) is one of the test packages on LPF. The role of the interferometer on LTP is to provide independent measurements of the displacement of one of the test masses relative to the spacecraft, and of the relative ...

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  • Performance and optimization

    Django tools¶. django-debug-toolbar is a very handy tool that provides insights into what your code is doing and how much time it spends doing it. In particular it can show you all the SQL queries your page is generating, and how long each one has taken. Third-party panels are also available for the toolbar, that can (for example) report on cache performance and template rendering times.

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  • Predicting reaction performance in C Ncross-coupling

    2020-7-30 · Predicting reaction performance in C–Ncross-coupling using machine learning Derek T. Ahneman, 1Jesús G. Estrada, Shishi Lin,2 Spencer D. Dreher,2* Abigail G. Doyle1* Machine learning methods are becoming integral to scientific inquiry in numerous disciplines.We demonstrated thatmachine learningcanbe usedto predictthe performance

    Get Price
  • A Meta-Surface Antenna Array Decoupling (MAAD) Design

    2020-3-26 · In this paper, a design to reduce the mutual coupling between two closely MIMO antennas is presented. A metasurface superstrate consisting of periodic circular split ring resonator (CSRR) elements is placed above the coupled two-element patch antennas to improve the isolation performance. The propagation of the electromagnetic wave from antenna 1 to antenna 2 causing mutual coupling will be ...

    Get Price
  • SnO2 Based Catalysts with Low‐Temperature Performance

    2018-1-3 · To develop reactive catalysts for oxidative coupling of methane at low temperatures, different alkali-metal oxides are adopted in this study to modify the surface of SnO 2.In comparison with the unmodified SnO 2, the reaction performance of all of the modified catalysts can be significantly improved, among which lithium oxide shows the best promotional effects, and the optimal catalyst is ...

    Get Price