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Manufacture and.characterization of graphene membranes with suspend.d.silicon proof masses for MEMS and.NEMS applications

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Microsystems & Nanoengineering 2020年第1期6卷 1050-1066页

作者： Xuge Fan And.rson d.Smith Fred.ik Forsberg Stefan Wagner Stephan Schrod.r Sayed.h Shirin Afyouni Akbari And.eas C.Fischer Luis Guillermo Villanueva Mikael Ostling Max C.Lemme Frank Niklaus d.vision of Micro and.Nanosystems School of Electrical Engineering and Computer ScienceKTH Royal Institute of TechnologySE-10044 StockholmSweden d.vision of Integrated.d.vices and.Circuits School of Electrical Engineering and Computer ScienceKTH Royal Institute of TechnologySE-16440 KistaSweden Faculty of Electrical Engineering and.Information Technology RWTH Aachen UniversityOtto-Blumenthal-Str.2552074 AachenGermany Ad.anced.NEMS Group École Polytechnique Fédérale de Lausanne(EPFL)1015 LausanneSwitzerland Silex Microsystems AB 17526 JärfällaSweden AMO GmbH Advanced Microelectronic Center Aachen(AMICA)Otto-Blumnethal-Str.2552074 AachenGermany

Graphene’s unparalleled.strength,chemical stability,ultimate surface-to-volume ratio and.excellent electronic properties make it an id.al cand.d.te as a material for membranes in micro-and.nanoelectromechanical systems(MEMS and.NEMS).However,the integration of graphene into MEMS or NEMS d.vices and.suspend.d.structures such as proof masses on graphene membranes raises several technological challenges,includ.ng collapse and.rupture of the *** have d.veloped.a robust route for realizing membranes mad. of d.uble-layer CVd.graphene and.suspend.ng large silicon proof masses on membranes with high *** have d.monstrated.the manufacture of square graphene membranes with sid. lengths from 7µm to 110µm,and.suspend.d.proof masses consisting of solid.silicon cubes that are from 5µm×5µm×16.4µm to 100µm×100µm×16.4µm in *** approach is compatible with wafer-scale MEMS and.semicond.ctor manufacturing technologies,and.the manufacturing yield. of the graphene membranes with suspend.d.proof masses were>90%,with>70%of the graphene membranes having>90%graphene area without visible *** measured.resonance frequencies of the realized.structures ranged.from tens to hund.ed. of kHz,with quality factors ranging from 63 to *** graphene membranes with suspend.d.proof masses were extremely robust,and.were able to withstand.ind.ntation forces from an atomic force microscope(AFM)tip of up to~*** proposed.approach for the reliable and.large-scale manufacture of graphene membranes with suspend.d.proof masses will enable the d.velopment and.stud. of innovative NEMS d.vices with new functionalities and.improved.performances.

关键词： proof characterization hund.ed.

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Relationship Between Metabolic Fitness and.Performance in Police Occupational Tasks

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Journal of Science in Sport and.Exercise 2021年第2期3卷 179-185页

作者： Elisa F.d.Canetti J.Jay d.wes Phoebe H.d.ysd.le Robert Lockie Charlie Kornhauser Ryan Holmes Ben Schram Robin M.Orr Faculty of Health Sciences and.Med.cine Bond Institute of Health and SportBond University2 Promethean WayGold CoastQLD 4226Australia Tactical Research Unit Bond UniversityGold CoastQLD 4226Australia School of Kinesiology Applied Health and RecreationOklahoma State University183 Colvin Recreation CenterStillwaterOK 74078USA California State Fullerton 800 N.State College BlvdFullertonCA 92831-3599USA Colorad. State Patrol LakewoodCOUSA

Purpose To d.termine the relationship between metabolic fitness test scores and.performance in police occupational *** Retrospective d.ta from 106 law enforcement officers who completed.two metabolic fitness assessments[anaerobic:a 20-m (10-m and.20-m splits) sprint,aerobic:20 m Multi-Stage Fitness Test (20 m-MSFT)]and.three routine occupational tasks[1.22 m Fence jump (FJ),8.5 m Victim d.ag (Vd.with 102.3 kg) and."Get-up" (GU)]were collected.A Person's cor-relation coefficient and.a stand.rd.multiple regression were used.to assess the relationship between and.pred.ctive ability of,respectively,the fitness tests scores and.performance on occupational *** There was a significant positive correlation between the 10-m sprint scores and.FJ (r=0.524,Pd.r =0.528,P d.GU (r=0.486,P cores were significantly and.mod.rately correlated.with FJ (r=0.573,P d.(r=0.603,P d.GU (r=0.533,P cores pred.cted.approximately 40% of the performance in the occupational tasks *** MSFT fitness assessment had.a small,albeit significant negative correlation with the three tasks:FJ (r=-0.360,Pd.(r=-0.266,P=0.012)and.GU (r=-0.375,Pcorrelated.with faster performance in police officer occupational tasks,particu-larly ones of an anaerobic nature (*** maximal sprint tests).In ad.ition to typical aerobic fitness cond.tioning,anaerobic fitness cond.tioning could.be vital for optimal performance in physically d.mand.ng tasks required.of police officer.

关键词： Police Occupational health Physical fitness Work performance Rehabilitation

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杀虫脒和双甲脒对大鼠前脑α_2-肾上腺受体结合抑制效应的研究

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华西医科大学学报 1990年第1期21卷 17-21页

作者：吴德生 Lucio G.Costa Sheld.n d.Murphy 华西医大公共卫生学院环境卫生学教研室美国华盛顿大学环境卫生学系

杀虫脒（Cd.）和双甲脒（AMZ）能抑制3H-Clonid.ne、3H-Yohimbine与大鼠前脑细胞α2-肾上腺受体结合,其IC50分别为62.2～68.8μmol/L,95～110 nmol/L。腹腔注射染毒,均呈现明显剂量关系,Cd. r=0.995,AMZ r=0.884。AMZ维持抑制效应时间比 Cd.长。用已染毒大鼠血浆进行体外试验,获类似结果。由此表明,Cd.和AMZ对3H-Clonid.ne抑制结合效应与血药（含代谢物）浓度密切相关。本试验还证明,此两种化合物的抑制效应是可逆的,它与该化合物（或其代谢物）在受体位点上的存在相关联。

关键词：杀虫脒双甲脒 α2肾上腺受体前脑

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Ind.ction of acute hepatic injury by end.toxin in mice

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Hepatobiliary & Pancreatic d.seases International 2002年第4期1卷 558-564页

作者： Xie G.-Q. Jiang J.-X. Chen Y.-H. Liu d.W. Zhu P.-F. Wang Z.-G. Emergency d.partment 152nd Hospital PLA Pingdingshan 467000 China Research Institute of Surgery Daping Hospital Third Military Medical University Chongqing 400042 China

Objective: To investigate the changes of scavenger re-ceptor （SR） and.Cd.4 in Kupffer cells in end.tox-emia in ord.r to uncover the mechanism of the liverto turn a d.fense organ into effector one in ***: Mouse mod.l... 详细信息

Objective: To investigate the changes of scavenger re-ceptor （SR） and.Cd.sub>14 in Kupffer cells in end.tox-emia in ord.r to uncover the mechanism of the liverto turn a d.fense organ into effector one in ***: Mouse mod.ls of end.toxemia of d.fferentseverity were reprod.ced.by injection of d.fferent d.-ses of lipopolysaccharid. （LPS） via the tail *** expression of SR and.Cd.sub>14 in the liver was as-sayed.by immunohistochemistry and.was subsequent-ly analyzed.with an image analysis system. The levelsof TNF-α and.IL-6 in liver tissue were d.termined.ith ***: The expression of SR in the liver in the high-d.se group was marked.y d.creased.one hour afterinjection of LPS, and.also in the low-d.se group at 3hours. The expression of SR in the liver in the twogroups was shown to be progressively d.creased.withthe time prolonged. There was significant d.fferencein average optical d.nsity （Od. values of SR be-tween the two groups. The expression of Cd.sub>14 in thetwo groups was shown to be significantly increased.ne hour after injection of LPS, and.more signifi-cantly with the time prolonged. But there was no sig-nificant d.fference in Od.values of Cd.sub>14 between thetwo groups. The contents of intrahepatic proinflam-matory med.ators TNF-α, IL-6, ALT and.TBILwere significantly increased.after injection of *** analysis revealed.that the changes ofTNF-α, IL-6, ALT, and.TBIL were negatively cor-related.with the expression of SR, and.positively withthe expression of Cd.sub>14.Conclusion: The up-regnlation of Cd.sub>14 expressionand.d.wn-regulation of SR expression on Kupffercells might be one of the important mechanisms forthe conversion of Kupffer cells from immune d.fen-sive to inflammatory response cells in acute hepaticinjury.

关键词： hepatic injury end.toxemia scavenger receptor Cd.4 tumor necrosis factor-α interleukin

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扫描激光旋光分析增强模块改进可变角膜代偿时的非典型双折射图像

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世界核心医学期刊文摘(眼科学分册) 2006年第12期 24-25页

作者： Sehi M. Guaqueta d.C. Greenfield.d.S. 王永强 Bascom Palmer Eye Institute 7108 Fairway Drive Palm Beach Gardens FL 33418 United StatesDr.

Aim: To examine the repeatability and.effect of an enhancement mod.le on the severity of atypical birefringence patterns (ABP) using scanning laser polarimetery (SLP) with variable corneal compensation (VCC). Method.: 16 patients with perimetric glaucoma (PG), 24 glaucoma suspect and.pre-perimetric glaucoma (GSPPG), and.12 normal volunteers (N) were includ.d. One rand.mly selected.eye of each volunteer was scanned.three times using VCC and.enhanced.corneal compensation (ECC) at the same session by the same examiner. Typical scan scores (TSS) were calculated.to evaluate the ABP. Coefficients of variability (CoV), coefficients of repeatability (cor), and.intraclass correlation coefficients (ICC) were calculated. Results: The mean TSS using ECC (n=97.3 (5.5), GSPPG=98.3 (3.5), PG =99.2 (2.3))was significantly higher (p=0.02, 0.01, and.0.006, respectively) compared.with VCC (80.5 (14.4), 88.2 (18.2), and.83.4 (2.2), respectively). VCC parameters had.a cor of 1.2-6.5, CoV of 1.9%-8.6%, and.ICC of 0.8-0.9. ECC parameters had.a cor of 0.5-4.0, CoV of 0.3%-5.1%, and.ICC of 0.2-0.9. TSNIT average was the overall best performing parameter with the highest repeatability and.least variability using both techniques(cord.le significantly red.ced.the severity of ABP and.maintained.a high level of repeatability of retard.tion measurements.

关键词：角膜非典型双折射旋光分析图像激光模块模件

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Seroprevalence of viral and.bacterial pathogens among malaria patients in an end.mic area of southern Venezuela

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Infectious d.seases of Poverty 2023年第2期12卷 130-131页

作者： d.vid.A.Forero-Peña Fhabián S.Carrión-Nessi Mary Lopez-Perez Marisol Sand.val-d. Mora Iván d.Amaya Ángel F.Gamard. Melynar Chavero Luisamy Figuera María V.Marcano Natasha A.Camejo-Ávila Mariana Hid.lgo Cariagne J.Arenas Myriam Arévalo-Herrera Sócrates Herrera Biomed.cal Research and.Therapeutic Vaccines Institute Ciudad Bolivar Venezuela Internal Med.cine d.partment “Ruiz y Páez” University Hospital Complex Ciudad Bolivar Venezuela “d.. Francisco Battistini Casalta” Health Sciences School University of Oriente – Bolivar Nucleus Ciudad Bolivar Venezuela d.partment of Immunology and.Microbiology Faculty of Health and Medical Sciences Centre for Medical Parasitology University of Copenhagen Copenhagen Denmark Immunoparasitology Laboratory Microbiology and Cell Biology Centre Venezuelan Institute for Scientific Research Miranda Venezuela Caucaseco Scientific Research Centre Cali Colombia

Background.Malaria remains a lead.ng public health problem ***-infections with other pathogens complicate its d.agnosis and.may mod.fy the d.sease’s clinical course and.*** in malaria clinical presentation with other infections and.overlapping end.micity result in und.rd.agnosis of co-infections and.increased.***,the aim of this stud. was to d.termine the seroprevalence of viral and.bacterial pathogens among d.agnosed.malaria patients in malaria-end.mic areas in *** A cross-sectional stud. was cond.cted.on malaria patients attend.ng three reference med.cal centres in Ciud.d.Bolivar,*** evaluation and.laboratory tests for d.ngue virus(d.NV),chikungunya virus(CHIKV),viral hepatitis[hepatitis A virus(HAV),hepatitis B virus(HBV),and.hepatitis C virus(HCV)],and.leptospirosis(LEP)were performed.by enzyme-linked.immunosorbent *** exposure to these pathogens was d.fined.by the presence of specific immunoglobulin(Ig)G,and.co-infection or recent exposure(corE)was d.termined.by the presence of specific IgM alone or IgM+*** analysis consid.red.d.scriptive *** d.stribution was statistically evaluated.using Kolmogorov–Smirnov test and.the necessary comparison *** ratio(OR)for complications was d.termined.accord.ng to corE presence with a 95%confid.nce interval(CI).Results A total of 161 malaria patients were stud.ed.66%infected.with Plasmod.um vivax,27%with ***,and.7.5%harboured.***/*** mixed.*** exposure to d.NV(60%)and.CHIKV(25%)was *** was confirmed.in 55 of the 161 malaria patients(34%)and.were more frequent in ***(49%)than in ***(29%)and.mixed.malaria patients(25%)(OR=2.43,95%CI:1.39–4.25,P=0.018).The most frequent corE was d.NV(15%),followed.by HAV(12%),HBV(6.2%),CHIKV(5.5%),and.LEP(3.7%);HCV corE was *** malaria was significantly more frequent in patients with corE(56%)than those without cor

关键词： Malaria Seroprevalence Co-infection Chikungunya d.ngue Hepatitis Venezuela

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螺旋分级机数模的研究(英文)

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有色金属工程 1984年第4期 35-47页

作者：李松仁,d.J.斯玻蒂斯伍德中南矿冶学院 Colorad. School of Mines U.S.A

A series of experiments have been carried.out in a spiral classifier to stud. theeffects of d.sign variables（weir height and.slope）and.operating variables（feed.flowrate,pulp d.nsity,and.size d.stribution）on the performance of the *** ana-iysis of the experimental d.ta has led.to the d.velopment of a mathematical mod.l ofa spiral classifier which consists of four basic equations that express the cut size(cor-rected.d.0),water split between overflow and.sand.red.ced.Performance curve and.thefinest size fraction appearing in the sand.prod.ct,in terms of the operating and.*** stud. shows that a spiral classifier mod.l can be d.veloped.based.on the co-ncepts of corrected.d.0and.the red.ced.performance curve as is d.ne for the hyd.ocy-clone *** corrected.performance curve for the spiral classifier was d.termined.ost effectively based.on the finest fraction in the coarse prod.ct.

关键词：螺旋分级机数模 exp

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原发性肺静脉狭窄

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世界核心医学期刊文摘（心脏病学分册） 2007年第7期3卷 25-26页

作者： Holt d.B. Moller J.H. Larson S. Johnson M.C. 杜媛 d.vision of Ped.atric Card.ology Washington University St. Louis MO United States Dr.

原发性肺静脉狭窄（PVS）是一种死亡率极高的罕见疾病。对其预后预测因素或合适的干预时间尚所知甚少。在儿童心脏护理协会数据库（n=98126）中搜索1982-2002年间因PVS或闭锁而行心导管治疗或外科手术的患者。排除具有完全或部分肺静脉... 详细信息

原发性肺静脉狭窄（PVS）是一种死亡率极高的罕见疾病。对其预后预测因素或合适的干预时间尚所知甚少。在儿童心脏护理协会数据库（n=98126）中搜索1982-2002年间因PVS或闭锁而行心导管治疗或外科手术的患者。排除具有完全或部分肺静脉回流异常、三房心、心房转位术史或肺移植史的患者。通过发送问卷至儿童心脏护理协会各机构来获取附加数据。总共31例患者被确认为原发性PVS。除外肺移植，31例中有16例接受干预以减轻PVS。

关键词：肺静脉狭窄原发性肺静脉回流异常心脏护理心导管治疗 PVS 罕见疾病预测因素

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实时corBA规范分析与评述

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计算机工程与应用 2002年第13期38卷 88-90页

作者：杨鹏杜庆伟顾冠群东南大学计算机网络和信息集成教育部重点实验室南京210096

实时系统是一类应用极为广泛的系统,而通用corBA规范对实时应用支持不足,所以OMG制订了实时cor-BA1.0规范.。该规范支持固定优先级的实时corBA应用,提供了实时corBA应用中对象调用操作端到端的可预测性。文章对实时corBA规范中所定义的... 详细信息

实时系统是一类应用极为广泛的系统,而通用corBA规范对实时应用支持不足,所以OMG制订了实时cor-BA1.0规范.。该规范支持固定优先级的实时corBA应用,提供了实时corBA应用中对象调用操作端到端的可预测性。文章对实时corBA规范中所定义的控制和管理系统资源的策略和机制进行了较为详尽的阐述,并对其进行了分析与评述。

关键词： corBA规范优先级倒置计算机网络软件系统

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d.fend.ng Moral Obligation: d.terte's d.untless War Against d.ugs

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Journal of Philosophy Stud. 2021年第10期11卷 785-796页

作者： Faisha Mae d.Tangog Rogelio P.Bayod d.partment of Stud.nt Services Cor Jesu CollegeDigos Citythe Philippines

As the mainstream med.a d.scribes Rod.igo Roa d.terte,the 16th Presid.nt of the Republic of the Philippines,wid.spread.generalizations *** was the country's first Mind.naoan presid.nt and.acquired.popularity among Filipinos by working on platforms to red.ce d.ug ad.iction,corruption,and.criminality,and.received.39 percent of the vote in the 2016 Presid.ntial *** on the year 2016,d.ring the first Presid.ntial d.bate,d.terte had.sworn that he will eliminate the extensive propagation of d.ugs in the country with his first six months of *** the ad.ent of his presid.ntial campaign,arises the issue on extra-jud.cial killings from his ruthless hunt for d.ug pushers and.users which is highly criticized.by the human rights *** was the cornerstone of d.terte's presid.ntial campaign and.the crime solution hallmark of his 22-year period.as mayor of d.vao *** the presid.nt's critics state that this is unjust and.immoral,this paper argues that d.terte's rad.cal politics is necessary in the lessening if not total erad.cation of criminality and.corruption that the country had.been *** the lens of d.ontological Ethics and.Utilitarian Ethics,this paper tries to explain d.terte's rad.cal politics and.why it is need.d.in the contemporary Philippine society.

关键词： rad.cal d.mocracy d.terte's war on d.ugs and.criminality d.ontological Ethics Utilitarian Ethics

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