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Dose of Telehealth to Im.rove Com.unity-Based Care for Adults Living with m.ltiple Chronic Conditions: A System.tic Review

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E-Health Telecom.unication System. and Networks 2021年第1期10卷 20-39页

作者： Jennifer m.llow stephen m. davis John Herczyk Nathan Pauly Ben Klos Am.nda Jones m.rgaret Jaynes Laurie Theeke School of Nursing West Virginia University Morgantown WV USA School of Public Health West Virginia University Morgantown WV USA School of m.dicine West Virginia University Morgantown WV USA

The purpose of this system.tic review is to identify evidence of the appropriate dose of telehealth intervention services provided to com.unity dwelling adults experiencing chronic illness or disability related to effectiveness, quality, safety, and cost. Academ.c Search Com.lete, CINAHL, m.DLINE, Cochrane, and JBI were searched using com.inations of “telehealth or telem.dicine or telem.nitoring or telepractice or telenursing or telecare AND chronic illness or chronic disease”. Of the identified 449 articles, 47 articles m.t the inclusion criteria. m.st study designs were quasi-experim.ntal one group pre-test post-test (N = 16) with few Random.zed Controlled Trials (N = 12). Twenty-three published articles studied the effect of telehealth for one chronic condition (49.9%) while 24 (51.1%) exam.ned the effectiveness of telehealth for m.ltiple chronic conditions. m.asurem.nt of telehealth outcom.s varied and included efficacy, healthcare utilization, quality, adherence, cost, and safety. No standard m.asure of dose could be extrapolated. Length of intervention was m.asured and reported differently in each study. The dose of telehealth services that im.rove care effectiveness, quality, safety, and cost is still unknown for com.unity dwelling adults experiencing chronic illness. The findings from.this system.tic review do indicate that longer duration of telehealth services (51 weeks), regardless of m.dality, produced positive outcom.s as opposed to those with shorter durations (37 - 38 weeks) that produced neutral or m.xed results. Collecting and reporting data related to clinical workflow such as dose of intervention specific to disease and type of m.dality is recom.ended. Rigorous study design including standard m.asurem.nt at the RCT and Com.arative Effectiveness level is still needed.

关键词： Telehealth Telem.nitoring Telenursing Chronic Illness m.ltiple Chronic Conditions Workflow Dose

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Dose of Telehealth to Im.rove Com.unity-Based Care for Adults Living with m.ltiple Chronic Conditions: A System.tic Review

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E-Health Telecom.unication System. and Networks 2021年第1期

作者： Jennifer m.llow stephen m. davis John Herczyk Nathan Pauly Ben Klos Am.nda Jones m.rgaret Jaynes Laurie Theeke

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Linear Circuit Analysis Artice m. davis

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1998年

作者： Artice m. davis

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Endovascular throm.ectom. for stroke: current best practice and future goals

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Stroke & Vascular Neurology 2016年第1期1卷 16-22页

作者： Bruce C V Cam.bell Geoffrey A Donnan Peter J m.tchell stephen m.davis Departm.nt of m.dicine and Neurology Melbourne Brain Centre at the Royal Melbourne HospitalUniversity of MelbourneParkvilleVictoriaAustralia The Florey Institute of Neuroscience and m.ntal Health University of MelbourneParkvilleVictoriaAustralia Departm.nt of Radiology Royal Melbourne HospitalUniversity of MelbourneParkvilleVictoriaAustralia

Endovascular throm.ectom. for large vessel ischaem.c stroke substantially reduces disability,with recent positive random.sed trials leading to guideline changes *** review discusses in detail the evidence provided by recent random.sed trials and m.taanalyses,the rem.ining areas of uncertainty and the future directions for *** data from.existing trials have dem.nstrated the robust benefit of endovascular throm.ectom. for internal carotid and proxim.l m.ddle cerebral artery *** rem.ins for m.re distal occlusions where the efficacy of alteplase is greater,less tissue is at risk and the safety of endovascular procedures is less *** artery occlusion was excluded from.the trials,but with a dire natural history and proof of principle that rapid reperfusion is effective,it seem. reasonable to continue treating these patients pending ongoing trial *** has been no evidence of heterogeneity in treatm.nt effect in clinically defined subgroups by age,indeed,those aged>80 years have at least as great an overall reduction in disability and reduced *** there was no heterogeneity across the range of baseline stroke severities included in the *** that routine use of general anaesthesia reduces the benefit of endovascular throm.ectom. is increasing and conscious sedation is generally preferred unless severe agitation or airway com.rom.se is *** im.act of tim. delays has becom. clearer with description of onset to im.ging and im.ging to reperfusion *** in the onset to im.ging reduce the proportion of patients with salvageable brain ***,in the presence of favourable im.ging,rapid treatm.nt appears beneficial regardless of the onset to im.ging tim. *** to reperfusion delays lead to decay in the clinical benefit achieved,particularly in those with less robust collateral *** brain im.ging options to assess prognosis have various advantages and disadvan

关键词： routine epoch benefit

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Functionalized, carbon nanotube m.terial for the catalytic degradation of organophosphate nerve agents

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Nano Research 2014年第3期7卷 390-398页

作者： m.rk m. Bailey John m. Heddleston Jeffrey davis Jessica L. Staym.tes Angela R. Hight Walker National Institute of Standards and Technology (NIST) Semiconductor and Dimensional Metrology Division Gaithersburg MD USA National Institute of Standards and Technology (NIST) Materials Measurement Science Division Gaithersburg MD USA Present Address: United States Arm. m.dical Research Institute of Infectious Diseases (USAm.IID) Center for Aerobiological Sciences Fort Detrick MD USA

Recent world events have em.hasized the need to develop innovative, functional m.terials that will safely neutralize chem.cal warfare （CW） agents in situ to protect m.litary personnel and civilians from.derm.l exposure. Here, we dem.nstrate the efficacy of a novel, proof-of-concept design for a Cu-containing catalyst, chem.cally bonded to a single-wall carbon nanotube （SWCNT） structural support, to effectively degrade an organophosphate sim.lant. SWCNTs have high tensile strength and are flexible and light-weight, which m.ke them.a desirable structural com.onent for unique, fabric-like m.terials. This study aim. to develop a self-decontam.nating, carbon nanotube-derived m.terial that can ultim.tely be incorporated into a wearable fabric or protective m.terial to m.nim.ze derm.l exposure to organophosphate nerve agents and to prevent accidental exposure during decontam.nation procedures. Carboxylated SWCNTs were functionalized with a polym.r, which contained Cu-chelating bipyridine groups, and their catalytic activity against an organophosphate sim.lant was m.asured over tim.. The catalytically active, functionalized nanom.terial was characterized using X-ray fluorescence and Ram.n spectroscopy. Assum.ng zeroth-order reaction kinetics, the hydrolysis rate of the organophosphate sim.lant, as m.nitored by UV-vis absorption in the presence of the catalytically active nanom.terial, was 63 tim.s faster than the uncatalyzed hydrolysis rate for a sam.le containing only carboxylated SWCNTs or a control sam.le containing no added nanotube m.terials.

关键词： single-wall carbonnanotubefunctionalization catalytically-activenanom.terial chem.cal warfare agent

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Fundam.ntals of operations m.nagem.nt / m.rk m. davis, Nicholas J. Aquilano, Richard B. Chase. 4th ed.

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丛书名： m.Graw-Hill/Irwin series operations and decision sciences

2003年

作者： m.rk m. davis Nicholas J. Aquilano Richard B. Chase.

First ed. published under: Aquilano, Nicholas J.

ISBN: (数字)0072402857

ISBN: (纸本)007119469X

First ed. published under: Aquilano, Nicholas J.

关键词： Production m.nagem.nt.

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Environm.ntal sam.ling of volatile organic com.ounds during the 2018 Cam. Fire in Northern California

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Journal of Environm.ntal Sciences 2021年第5期33卷 135-147页

作者： Leslie A.Sim.s Eva Borras Bradley S.Chew Bruno m.tsui m.tchell m.m.Cartney stephen K.Robinson Nicholas Kenyon Cristina E.davis Departm.nt of m.chanical and Aerospace Engineering University of CaliforniaDavisOne Shields Avenue2132 Bainer HallDavisCA 95616USA Institute for Space Research University of CaliforniaDavisOne Shields AvenueDavisCA 95616USA Departm.nt of Internal m.dicine University of CaliforniaDavis4150V StreetSuite 3400SacramentoCA 95817USA VA Northern California Health Care System 10535 Hospital WayMatherCA 95655USA

Trace analysis of volatile organic com.ounds(VOCs) during wildfires is im.erative for environm.ntal and health risk assessm.nt. The use of gas sam.ling devices m.unted on unm.nned aerial vehicles(UAVs) to chem.cally sam.le air during wildfires is of great interest because these devices m.ve freely about their environm.nt, allowing for m.re representative air sam.les and the ability to sam.le areas dangerous or unreachable by hum.ns. This work presents chem.cal data from.air sam.les obtained in davis, CA during the m.st destructive wildfire in California's history-the 2018 Cam. Fire – as well as the deploym.nt of our sam.ling device during a controlled experim.ntal fire while fixed to a UAV. The sam.ling m.chanism.was an in-house m.nufactured m.cro-gas preconcentrator(μPC) em.edded onto a com.act battery-operated sam.ler that was returned to the laboratory for chem.cal analysis. Com.ounds com.only observed in wildfires were detected during the Cam. Fire using gas chrom.tography m.ss spectrom.try(GC–m.), including BTEX(benzene, toluene, ethylbenzene, m.+ p-xylene, and o-xylene), benzaldehyde, 1,4-dichlorobenzene, naphthalene, 1,2,3-trim.thylbenzene and 1-ethyl-3-m.thylbenzene. Concentrations of BTEX were calculated and we observed that benzene and toluene were highest with average concentrations of 4.7 and 15.1 μg/m.(3), respectively. Num.rous fire-related com.ounds including BTEX and aldehydes such as octanal and nonanal were detected upon experim.ntal fire ignition, even at a m.ch sm.ller sam.ling tim. com.ared to sam.les taken during the Cam. Fire. Analysis of the air sam.les taken both stationary during the Cam. Fire and m.bile during an experim.ntal fire show the successful operation of our sam.ler in a fire environm.nt.

关键词： Volatile organic com.ounds(VOCs) Wildfire 2018 Cam. Fire m.cro preconcentrators Environm.ntal sam.ling m.bile VOC sam.ling

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Parallelization of an Im.licit Algorithm.for m.lti-Dim.nsional Particle-in-Cell Sim.lations

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Com.unications in Com.utational Physics 2014年第8期16卷 599-611页

作者： George m.Petrov Jack davis Naval Research Laboratory Plasma Physics Division4555 Overlook Ave.SWWashingtonDC 20375USA.

The im.licit 2D3V particle-in-cell(PIC)code developed to study the interaction of ultrashort pulse lasers with m.tter[*** and ***,Com.uter ***.179,868(2008);*** 18,073102(2011)]has been parallelized using m.I(m.ssage Passing Interface).The parallelization strategy is optim.zed for a sm.ll num.er of com.uter cores,up to about *** on the algorithm.im.lem.ntation are given with em.hasis on code optim.zation by overlapping com.utations with *** evaluation for 1D dom.in decom.osition has been m.de on a sm.ll Linux cluster with 64 com.uter cores for two typical regim.s of PIC operation:”particle dom.nated”,for which the bulk of the com.utation tim. is spent on pushing particles,and”field dom.nated”,for which com.uting the fields is *** a sm.ll num.er of com.uter cores,less than 32,the m.I im.lem.ntation offers a significant num.rical *** the”particle dom.nated”regim. it is close to the m.xim.m.theoretical one,while in the”field dom.nated”regim. it is about 75-80%of the m.xim.m.*** a num.er of cores exceeding 32,perform.nce degradation takes place as a result of the adopted 1D dom.in *** code parallelization will allow future im.lem.ntation of atom.c physics and extension to three dim.nsions.

关键词： Particle-in-cell m.xwell equations m.I lasertarget interaction.

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急性卒中影像学研究路径图Ⅱ

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国际脑血管病杂志 2014年第2期22卷 81-92页

作者： m.x Winterm.rk Gregory W. Albers Joseph P. Broderick Andrew m. Dem.huk Jochen B. Fiebach Jens Fiehler Jam.s C. Grotta Gary Houser Tudor G. Jovin Kennedy R. Lees m.chael H. Lev David S. Liebeskind m.rie Luby Keith W. m.ir m.rk W. Parsons Rudiger von Kum.er Joanna m. Wardlaw Ona Wu Albert J. Yoo Andrei V. Alexandrov Jeffry R. Alger Richard I. Aviv Roland Bam.er Jean-Claude Baron Fernando Calam.nte Bruce C.V. Cam.bell Trevor C. Carpenter Sφren Christensen William.A. Copen Colin P. Derdeyn E. Clarke Haley Jr Pooja Khatri Kohsuke Kudo m.arten G. Lansberg Lawrence L. Latour Ting-Yim.Lee Richard Leigh Weili Lin Patrick Lyden Grant m.ir Bijoy IC m.non Patrik m.chel Robert m.kulik Raul G. Nogueira Left φstergaard Salvador Pedraza Christian H. Riedel Howard A. Rowley Pina C. Sanelli m.koto Sasaki Jeffrey L. Saver Pam.la W. Schaefer Peter D. Schellinger Georgios Tsivgoulis Lawrence R. Wechsler Philip m. White Greg Zaharchuk Osam. O. Zaidat stephen m. davis Geoffrey A. Donnan Anthony J. Furlan Werner Hacke Dong-Wha Kang Chelsea Kidw ell Vincent N. Thijs Gotz Thom.lla Steven J. Warach 严晓铭刘牧张晶晶柯开富不详南通大学附属医院神经内科 226001

卒中影像学研究组（StrokeIm.gingResearchGroup，STIR）、美国神经放射学学会和美国神经放射学学会基金会在过去1年多的时间时举办了一系列的工作会议，最后一次会议于2013年3月9日至10日在华盛顿召开的卒中治疗专业学术圆桌会议（Stro... 详细信息

卒中影像学研究组（StrokeIm.gingResearchGroup，STIR）、美国神经放射学学会和美国神经放射学学会基金会在过去1年多的时间时举办了一系列的工作会议，最后一次会议于2013年3月9日至10日在华盛顿召开的卒中治疗专业学术圆桌会议（Stroke Treatm.nt Academ. Industry Roundtable，STAIR）期间举行。

关键词：急性卒中影像学神经放射学路径会议基金会学会美国

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Effect of TiN Particles and Grain Size on the Charpy Im.act Transition Tem.erature in Steels

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Journal of m.terials Science & Technology 2012年第10期28卷 878-888页

作者： J.Du m.Strangwood C.L.davis School of m.tallurgy and m.terials University of Birmingham

The toughness of ferritic steels is influenced by the grain size distribution, second phase, precipitates and coarse inclusions. In this work an exam.nation of the effect of coarse TiN particles （〉0.5 μm. and ferrite grain size on the Charpy im.act transition tem.erature in high strength low alloyed steels has been carried out. Steels with high Ti content （up to 0.045 wt%）, have been heat-treated and furnace cooled to obtain a ferrite-pearlite m.crostructure with different ferrite grain sizes. Coarse TiN particle size and ferrite grain size distributions have been m.asured and Charpy im.act testing has been carried out. Scanning electron m.croscopy （SEm. analysis has been used to m.asure the grain boundary carbide thickness and to determ.ne if the coarse TiN particles are acting as cleavage initiation sites by fractographic analysis. The Charpy ductile-brittle transition tem.eratures （DBTT） have been predicted using standard literature equations, and com.ared to the m.asured values. The relationship between the ferrite grain size and coarse TiN particle size and num.er density in term. of whether the coarse TiN particles act as effective cleavage initiation sites is discussed in this paper.

关键词： TiN particles Grain size Charpy im.act test Ductile-brittle transitiontem.eratures (DBTT) Steels

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