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工业设计 2009年第10期 54-57页

作者： Charles j.murray

通过减少微控制器的数量,工程师们希望能够去掉粗重的线束。

关键词：减重成本封装分区控制多核混合动力

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平稳飞行

工业设计 2007年第9期 52-54页

作者： Charles j.murray

梦幻飞机的阵风抑制系统可以在惯性运动开始之前感知到气压的变化。

关键词：飞机制造飞行技术波音公司工程师阵风平稳微型控制器传感器稳定控制系统气压差

A review of current understanding in tribochemical reactions involving lubricant additives

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Friction 2023年第4期11卷 489-512页

作者： Yan CHEN peter RENNER Hong LIANG Department of Materials Science and Engineering Texas A&M UniversityCollege Station 77843USA j.Mike Walker’66 Department of Mechanical Engineering Texas A&M UniversityCollege Station 77843USA

Lubricants have played important roles in friction and wear reduction and increasing efficiency of mechanical *** optimize tribological performance,chemical reactions between a lubricant and a substrate must be designed *** reactions are chemical reactions enabled or accelerated by mechanical *** activated lubricant additives play important roles in these *** this review,current understanding in mechanisms of chemical reactions under shear has been *** such as oil-soluble organics,ionic liquids(ILs),and nanoparticles(NPs)were analyzed in relation to the tribochemical reaction routes with elements in metallic *** results indicated that phosphorus,sulfur,fluorine,and nitrogen are key elements for tribochemical *** resulting tribofilms from zinc dithiophosphates(ZDDP)and molybdenum dithiocarbamate(MoDTC)have been widely reported,yet that from ILs and NPs need to investigate *** review serves as a reference for researchers to design and optimize new lubricants.

关键词： lubricant additives tribochemical reactions oil-soluble organics ionic liquids(ILs) nanoparticles(NPs)

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无线功率计助力奥林匹克运动员

工业设计 2008年第8期 28-30页

作者： Charles j.murray

低功率无线功率计为更好训练运动员提供基础。

关键词：无线车头电脑功率分析

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燃油经济性辩论愈演愈烈已经足够了!

工业设计 2008年第1期 34-37,4页

作者： Charles j.murray

汽车制造商对提议的燃油经济性立法非常恼火,他们说这项立法会让他们破产,而环保组织则认为,他们是在撒谎。

关键词：燃油经济性混和动力锂电池

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将电动汽车EV拓展到新高度

工业设计 2009年第12期 27-30页

作者： Charles j.murray

jB Straubel是今年的年度工程师荣誉获得者,他用顽强的意志开启了电池动力车的新天地1989年,Hen Carol Straubel为了实现14岁的儿子重建老式电动高尔夫球车的愿望,驱车带着儿子穿梭于美国威斯康星州大大小小的城镇。有时候开车50英里仅... 详细信息

jB Straubel是今年的年度工程师荣誉获得者,他用顽强的意志开启了电池动力车的新天地1989年,Hen Carol Straubel为了实现14岁的儿子重建老式电动高尔夫球车的愿望,驱车带着儿子穿梭于美国威斯康星州大大小小的城镇。有时候开车50英里仅仅就为了找寻组装电动车的电池、轮胎以及电机。

关键词：电动汽车电动车辆 EV 变速箱齿轮箱电机公司电池组电动车电力动车首席技术官通用汽车

Financial literacy,behavioral traits,and ePayment adoption and usage in japan

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Financial Innovation 2023年第1期9卷 2620-2649页

作者： Trinh Quang Long peter j.Morgan Naoyuki Yoshino Faculty of Business FPT University HCM CampusHo Chi Minh CityVietnam Senior Consulting Economist and Advisor to the Dean Asian Development Bank InstituteKasumigaseki 3‑2‑5Chiyoda‑kuTokyo 100‑6008Japan Faculty of Economics Keio University2 Chome‑15‑45 MitaMinato CityTokyo 108‑8345Japan

This study investigates how financial literacy and behavioral traits affect the adoption of electronic payment(ePayment)services in *** construct a financial literacy index using a representative sample of 25,000 individuals from the Bank of japan’s 2019 Financial Literacy *** then analyze the relationship between this index and the extensive and intensive usage of two types of payment services:electronic money(e-money)and mobile payment *** an instrumental variable approach,we find that higher financial literacy is positively associated with a higher likelihood of adopting ePayment *** empirical results suggest that individuals with higher financial literacy use payment services more *** also find that risk-averse people are less likely to adopt and use ePayment services,whereas people with herd behavior tend to adopt and use ePayment services *** empirical results also suggest that the effects of financial literacy on the adoption and use of ePayment differ among people with different behavioral traits.

关键词： Financial literacy Financial literacy heterogeneity Herd behavior Risk aversion ePayment adoption ePayment usage Electronic money Mobile payment app japan

Coordination-driven self-assembly of dibenzo-18-crown-6 functionalized Pt(Ⅱ) metallacycles

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Chinese Chemical Letters 2023年第2期34卷 158-160页

作者： Zibin Zhang Yu Yao Lang He Tao Hong Shijun Li Feihe Huang peter j.Stang College of Material Chemistry and Chemical EngineeringHangzhou Normal UniversityHangzhou 311121China State Key Laboratory of Chemical Engineering Stoddart Institute of Molecular ScienceDepartment of ChemistryZhejiang UniversityHangzhou 310027China Green Catalysis Center and College of Chemistry Zhengzhou UniversityZhengzhou 450001China Department of Chemistry University of UtahSalt Lake CityUT 84112United States

Coordination-driven self-assembly was used to construct two metallacycles of a dicarboxylatefunctionalized dibenzo-18-crown-6 in combination with either a 0° anthracene-based clip-type acceptor or a 60° phenanthrene-based acceptor. The angularities of these moieties make them suitable for the formation of a [2 + 2] rectangle and a [3 + 3] triangle, respectively. The synthesis, characterization and host-guest chemistry of two metallacycles were described and supported by31P{1H},1H NMR spectra and electrospray mass spectrometry.

关键词： Crown ethers Metallacycles Cation receptors Self-assembly

糖尿病相关的足病的定义和标准(2023年更新版)

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感染、炎症、修复 2024年第1期25卷 80-85页

作者： jaap j.van Netten Sicco A.Bus jan Apelqvist Pam Chen Vivienne Chuter Robert Fitridge Frances Game Robert j.Hinchliffe peter A.Lazzarini joseph Mills Matilde Monteiro-Soares Edgar j.G.peters Katherine M.Raspovic Eric Senneville Dane K.Wukich Nicolaas C.Schaper on behalf of the International Working Group on the Diabetic Foot 张会峰(译) 许樟荣(审校) Department of Rehabilitation Medicine Amsterdam UMCLocation University of AmsterdamAmsterdamthe Netherlands Amsterdam Movement Sciences Program RehabilitationAmsterdamthe Netherlands Department of Endocrinology University Hospital of MalmöMalmöSweden joondalup Health Campus Ramsay HealthcareSydneyAustralia Faculty of Health University of TasmaniaHobartAustralia School of Health Sciences Western Sydney UniversitySydneyAustralia Faculty of Health and Medical Sciences University of AdelaideAdelaideAustralia Vascular and Endovascular Service Royal Adelaide HospitalAdelaideAustralia Department of Diabetes and Endocrinology University Hospitals of Derby and Burton NHS Foundation TrustDerbyUK Department of Vascular Surgery University of BristolBristolUK School of Public Health and Social Work Queensland University of TechnologyBrisbaneAustralia Allied Health Research Collaborative The Prince Charles HospitalBrisbaneAustralia Michael E.DeBakey Department of Surgery Division of Vascular Surgery and Endovascular TherapyBaylor College of MedicineHoustonTexasUSA Portuguese Red Cross School of Health–Lisbon LisbonPortugal MEDCIDS–Departamento de Medicina da Comunidade Informação e Decisão em Saúde Faculty of Medicine of the University of PortoPortoPortugal RISE@CINTESIS Faculty of Medicine Oporto UniversityPortoPortugal Department of Internal Medicine Amsterdam UMCVrije Universiteit AmsterdamSection of Infectious DiseasesAmsterdamthe Netherlands Department of Orthopaedic Surgery University of Texas Southwestern Medical CenterDallasTexasUSA Department of Infectious Diseases Gustave Dron Hospital Tourcoing Univ-lilleTourcoingFrance Div.Endocrinology MUMC+CARIM and CAPHRI InstituteMaastrichtThe Netherlands 不详河南省人民医院内分泌科河南郑州450003 战略支援部队特色医学中心北京100101

糖尿病相关的足病管理涉及多个学科,通用的专业词汇对于各学科间准确沟通交流至关重要。国际糖尿病足工作组(IWGDF)对相关文献进行了系统综述,构成了制定IWGDF指南的基础,并且明确了糖尿病相关的足病的一系列定义、标准及名词解释。本... 详细信息

糖尿病相关的足病管理涉及多个学科,通用的专业词汇对于各学科间准确沟通交流至关重要。国际糖尿病足工作组(IWGDF)对相关文献进行了系统综述,构成了制定IWGDF指南的基础,并且明确了糖尿病相关的足病的一系列定义、标准及名词解释。本文介绍2023年IWGDF对这些定义和标准的更新,并建议在临床实践和研究中一致使用,以利于世界各地不同学科人员针对糖尿病相关的足病的专业性交流。

关键词：定义糖尿病糖尿病相关的足病国际糖尿病足工作组

Low-field, high-gradient NMR shows diffusion contrast consistent with localization or motional averaging of water near surfaces

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Magnetic Resonance Letters 2023年第2期3卷 90-107,I0003页

作者： Nathan H.Williamson Velencia j.Witherspoon Teddy X.Cai Rea Ravin Ferenc Horkay peter j.Basser Eunice Kennedy Shriver National Institute of Child Health and Human Development National Institutes of HealthBethesdaMD20892USA Wellcme Centre for Igative Neuromging FMRIBNuffeld Department of Clinical NeurosciencesUiversity of Oxford Oxford OX39DUUK Celoptics RockvilleMD20850USA

Nuclear magnetic resonance(NMR)measurements of water diffusion have been extensively used to probe microstructure in porous materials,such as biological tissue,however primarily using pulsed gradient spin echo(PGSE)***-field single-sided NMR systems have built-in static gradients(SG)much stronger than typical PGSE maximum gradient strengths,which allows for the signal attenuation at extremely high b-values to be ***,we perform SG spin echo(SGSE)and SG stimulated echo(SGSTE)diffusion measurements on biological cells,tissues,and *** on fixed and live neonatal mouse spinal cord,lobster ventral nerve cord,and starved yeast cells all show multiexponential signal attenuation on a scale of b with significant signal fractions observed at b×Do>1 with b as high as 400 ms/*** persistent signal fractions trend with surface-to-volume ratios for these systems,as expected from porous media *** exception found for the case of fixed *** spinal cords was attributed to faster exchange or permeability in live spinal cords than in fixed spinal cords on the millisecond *** suggests the existence of multiple exchange processes in neural tissue,which may be relevant to the modeling of time-dependent diffusion in gray *** observed multi-exponential attenuation is from protons on water and not macromolecules because it remains proportional to the normalized signal when a specimen is washed with *** signal that persists to b×Do>1 is also drastically reduced after delipidation,indicating that it originates from lipid membranes that restrict water *** multiexponential or stretched exponential character of the signal attenuation at b×Do>1 appears mono-exponential when viewed on a scale of(b×Do)/3,suggesting it may originate from localization or motional averaging of water near membranes on sub-micron length *** try to disambiguate these two contributions,signal attenuation curves were compared at varying temper

关键词： Magnetic resonance in porous media Single-sided NMR-MOUSE Microstructure High b-values Short diffusion time Stretched exponential Diffusion MRI contrast mechanisms