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| 1 | Measurements of dihadron correlations relative to the event plane in Au+Au collisions at√^(S)NN=200 GeV显示文摘Dihadron azimuthal correlations containing a high transverse momentum(pr)trigger particle are sensit-ive to the properties of the nuclear medium created at RHIC through the strong interactions occurring between the traversing parton and the medium,ie.jet-quenching.Previous measurements revealed a strong modification to di-hadron azimuthal correlations in Au+Au collisions with respect to ptp and d+Au collisions.The modification in-creases with the collision centrality,suggesting a path-length or energy density dependence to the je-quenching ef-fect.This paper reports STAR measurements of dihadron azimuthal correlations in mid-central(20%-60%)Au+Au collisions at√^(S)NN=200 GeV as a function of the trigger particle's azimuthal angle relative to the event plane,Ф_(s)=|Ф_(t)-ψ_(Ep)|.The azimuthal correlation is studied as a function of both the trigger and associated particle pr.The subtractions of the combinatorial background and anisotropic flow,assuming Zero Yield At Minimum(ZYAM),are described.The correlation results are first discussed with subtraction of the even harmonic(elliptic and quadrangu-lar)flow backgrounds.The away-side correlation is strongly modifed,and the modification varies withФ_(s),with a double-peak structure for out-of-plane trigger particles.The near-side ridge(long range pseudo-rapidity△_(η)correla-tion)appears to drop with increasingФ_(s)while the jet-like component remains approximately constant.The correla-tion functions are further studied with the subtraction of odd harmonic triangular flow background arising from fluc-tuations.It is found that the triangular flow,while responsible for the majority of the amplitudes,is not sufficient to explain theφs-dependence of the ridge or the away-side double-peak structure.The dropping ridge withФ_(s)could be attributed to aФ_(s)-dependent lliptie anisotropy;however,the physics mechanism of the ridge remains an open ques-tion.Even with aФ_(s)-dependent elliptic flow,the away-side correlation structure is robust.These results,with extens-ive systematic studies of the dihadron correlations as a function ofФ_(s),trigger and associated particle pT,and the pseudo-rapidity range△_(η),should provide stringent inputs to help understand the underlying physics mechanisms of jet-medium interactions in high energy nuclear collisions. | H.Agakishiev M.M.Aggarwal Z.Ahammed A.V.Alakhverdyants I.Alekseev J.Alford B.D.Anderson C.D.Anson D.Arkhipkin G.S.Averichev J.Balewski D.R.Beavis N.K.Behera R.Bellwied M.J.Betancourt R.R.Betts A.Bhasin A.K.Bhat H.Bichsel J.Bieleik J.Bielcikova B.Biritz L.C.Bland W.Borowski J.Bouchet E.Braidot A.V.Brandin A.Bridgeman S.G.Brovko E.Bruna S.Bueltmann I.Bunzarov T.P.Burton X.Z.Cai H.Caines M.Calderon de la Barca Sanchez D.Cebra R.Cendejas M.C.Cervantes Z.Chajecki P.Chaloupka S.Chattopadhyay H.F.Chen J.H.Chen J.Y.Chen L.Chen J.Cheng M.Cherney A.Chikanian K.E.Choi W.Christie P.Chung M.J.M.Codrington R.Corliss J.G.Cramer H.J.Crawford S.Dash A.Davila Leyva L.C.De Silvat R.R.Debbe T.G.Dedovich A.A.Derevschikov R.Derradi de Souza L.Didenko P.Djawotho S.M.Dogra X.Dong J.L.Drachenberg J.E.Draper J.C.Dunlop L.G Efimov M.Elnim J.Engelage G Eppley M.Estienne L.Eun O.Evdokimov R.Fatemi J.Fedorisin A.Feng R.G.Fersch P.Filip E.Finch V.Fine Y.Fisyak C.A.Gagliardi D.R.Gangadharan A.Geromitsos F.Geurts P.Ghosh Y.N.Gorbunov A.Gordon O.Grebenyuk D.Grosnick S.M.Guertin A.Gupta W.Guryn B.Haag O.Hajkova A.Hamed L-X.Han J.W.Harris J.P.Hays-Wehle M.Heinz S.Heppelmann A.Hirsch E.Hjort G.W.Hoffmann D.J.Hofiman B.Huang H.Z.Huang T.J.Humanic L.Huo G.Igo P.Jacobs W.W.Jacobs C.Jena F.Jin J.Joseph E.G.Judd S.Kabana K.Kang J.Kapitan K.Kauder H.Ke D.Keane A.Kechechyan D.Kettler D.P.Kikola J.Kiryluk A.Kisiel V.Kizka A.G.Knospe D.D.Koetke T.Kollegger J.Konzer I.Koralt L.Koroleva W.Korsch L.Kotchenda V.Kouchpil P.Kravtsov K.Krueger M.Krus L.Kumar P.Kurnadi M.A.C.Lamont J.M.Landgraf S.LaPointe J.Lauret A.Lebedev R.Lednicky J.H.Lee W.Leight M.J.LeVine C.Lil L.Li N.Li W.Li X.Li X.Li Y.Li Z.M.Li M.A.Lisa F.Liu H.Liu J.Liu T.Ljubicic W.J.Llope R.S.Longacre W.A.Love Y.Lu E.V.Lukashov X.Luo G.L.Ma Y.G.Mai D.P.Mahapatra R.Majka O.I.Mall L.K.Mangotra R.Manweiler S.Margetis C.Markert H.Masui H.S.Matis Yu.A.Matulenko D.MeDonald T.S.McShane A.Meschanin R.Milner N.G.Minaev S.Mioduszewski A.Mischke M.K.Mitrovski B.Mohanty M.M.Mondal B.Morozov D.A.Morozov M.G.Munhoz M.Naglis B.K.Nandi T.K.Nayak P.K.Netrakanti L.V.Nogach S.B.Nurushev G.Odyniec A.Ogawa Oh Ohlson V.Okorokov E.W.Oldag D.Olsont M.Pachr B.S.Page S.K.Pal Y.Pandit Y.Panebratsev T.Pawlak H.Pei T.Peitzmann C.Perkins W.Peryt S.C.Phatak P.Pile M.Planinic M.A.Ploskon J.Pluta D.Plyku N.Poljak A.M.Poskanzer B.V.K.S.Potukuchi C.B.Powell D.Prindle N.K.Pruthi A.M.Poskanzer B.V.K.S.Potukuchi B.Powell D.Prindle N.K.Pruthi P.R.Pujahar J.Putschke H.Qiu R.Raniwala S.Raniwala R.L.Ray R.Redwine R.Reed H.G.Riter J.B.Roberts O.V.Rogachevskiy J.L.Romero A.Rose L.Ruan J.Rusnak N.R.Sahoo S.Sakai I.Sakrejda T.Sakuma S.Salur J.Sandweiss E.Sangaline A.Sarkar J.Schambach R.P.Scharenberg A.M.Schmah N.Schmitz T.R.Schuster J.Seele J.Seger I.Selyuzhenkov P.Seyboth E.Shahaliev M.Shao M.Sharma S.S.Shi Q.Y.Shou E.P.Sichtermann F.Simon R.N.Singaraju M.J.Skoby N.Smirnov H.M.Spinka B.Srivastava T.D.S.Stanislaus D.Staszak S.G.Steadman J.R.Stevens R.Stock M.Strikhanov B.Stringfellow A.A.P.Suaide M.C.Suarez N.L.Subba M.Sumbera X.M.Sun Y.Sun Z.Sun B.Surrow D.N.Svirida T.J.M.Symons A.Szanto de Toledo J.Takahashi A.H.Tang Z.Tang L.H.Tarini T.Tarnowsky D.Thein J.H.Thomas J.Tian A.R.Timmins D.Tlusty M.Tokarev V.N.Tram S.Trentalange R.E.Tribble Tribedy O.D.Tsai T.Ullrich D.G.Underwood G.Van Buren G.van Nieuwenhuizen J.A.Vanfossen R.Varma G.M.S.Vasconcelos A.N.Vasiliev F.Videbaek Y.P.Viyogi S.Vokal M.Wadat M.Walker F.Wang G.Wang H.Wang J.S.Wang Q.Wang X.L.Wang Y.Wang G.Webb J.C.Webb G.D.Westfall C.Whitten H.Wieman S.W.Wissink R.Witt W.Witzke Y.F.Wu Xiao W.Xie H.Xu N.Xu Q.H.Xu W.Xu Y.Xu Z.Xu L.Xue Y.Yang P.Yepes K.Yip I-K.Yoo M.Zawisza H.Zbroszczyk W.Zhan J.B.Zhang S.Zhang W.M.Zhang X.P.Zhang Y.Zhang Z.P.Zhang J.Zhao C.Zhong W.Zhou X.Zhu Y.H.Zhu R.Zoulkarneev Y.Zoulkarneeva | 2021 | Chinese Physics C2021，45，4： | 351 |
| 2 | 创新行为如何影响政府绩效:以领导干部任前公示为例的研究探索显示文摘在以往关注不同类型创新行为对组织绩效影响的研究中,组织氛围与沟通、人力资源与管理和行政成本是三类较为常见的影响因素,但三者尚未综合形成统一的框架。本研究选取了领导干部任前公示这一以人力资源管理为内容的创新行为,构建了三因素影响组织绩效的过程假设。通过分析问卷调查数据,发现三因素之间存在显著的相关性,且若按照组织边界划分绩效内容,三因素均与组织的内部成长建设绩效显著相关,而同组织外部绩效水平相关程度较弱。依此认为,创新行为影响绩效是一个由人、财、物三因素互动,并依据创新本身特点内容有所侧重的过程。 | 吴建南 杨宇谦 Richard M.Walker | 2006 | 兰州大学学报(社会科学版)2006，34，5： | 11 |
| 3 | An automated dispensing system for improving medication timing in the emergency department显示文摘BACKGROUND:Numerous medical conditions require timely medication administration in the emergency department(ED).Automated dispensing systems(ADSs)store premixed common doses at the point-of-care to minimize time to administration,but the use of such automation to improved time to medication administration has not been studied.Since vancomycin is a commonly used empiric antimicrobial,we sought to quantify the effect of using an ADS on time to drug delivery in patients presenting to the ED.The study aimed to determine the efficacy of utilizing an ADS to improve time to administration of vancomycin and determine any negative effects on dosing appropriateness.METHODS:The institional review board approved the retrospective quality improvement study took place in a single,urban academic tertiary care ED with an annual census of 80 000.Study subjects were all patients receiving vancomycin for the management of sepsis between March 1 to September 30,2008 and the same time period in 2009.The primary outcome was the proportion of patients who received vancomycin within one hour of bed placement and the secondary outcome was dosing appropriateness.RESULTS:Sixty-three patients had weight and dosing information available(29 before and 34after intervention)and were included in the study.Before intervention,no patient received vancomycin in less than 60 minutes,while after intervention 14.7%of the patients received it in less than 60minutes(difference in proportions 14.7%,95%CI 0.39%-30.0%,P=0.04).A similar proportion of the patients received correct dosing before and after intervention(44.8%vs.41.2%,difference in proportions 3.7%,95%CI-20.0%-26.7%,P=0.770).CONCLUSION:The use of an ADS may improve the timing of medication administration in patients presenting to the ED without affecting dosing appropriateness. | Michael J.Ward Jeremy S.Boyd Nicole J.Harger John M.Deledda Carol L.Smith Susan M.Walker Jeffrey D.Hice Kimberly W.Hart Christopher J.Lindsell Stewart W.Wright | 2012 | World Journal of Emergency Medicine2012，3，2： | 6 |
| 4 | INNOVATION TYPE AND DIFFUSION: AN EMPIRICAL ANALYSIS OF LOCAL GOVERNMENT显示文摘 | RICHARD M.WALKER | 2006 | Public Administration2006，，2： | 3 |
| 5 | 正磷酸活化木质素吸附Cr(Ⅵ)的固定床实验和模型(英文)显示文摘The advantage of using an available and abundant residual biomass,such as lignin,as a raw material for activated carbons is that it provides additional economical interest to the technical studies.In the current investigation,a more complete understanding of adsorption of Cr(VI) from aqueous systems onto H3PO4-acid activated lignin has been achieved via microcolumns,which were operated under various process conditions.The practice of using microcolumn is appropriate for defining the adsorption parameters and for screening a large number of potential adsorbents.The effects of solution pH(2-8),initial metal ion concentration(0.483-1.981 mmol·L-1),flow rate(1.0-3.1 cm3·min-1),ionic strength(0.01-0.30 mmol·L-1) and adsorbent mass(0.11-0.465 g) on Cr(VI) adsorption were studied by assessing the microcolumn breakthrough curve.The microcolumn data were fitted by the Thomas model,the modified Dose model and the BDST model.As expected,the adsorption capacity increased with initial Cr(VI) concentration.High linear flow rates,pH values and ionic strength led to early breakthrough of Cr(VI).The model constants obtained in this study can be used for the design of pilot scale adsorption process. | Ahmad B.Albadarin Chirangano Mangwandi Ala'a H.Al-Muhtaseb Gavin M.Walker Stephen J.Allen Mohammad N.M.Ahmad | 2012 | Chinese Journal of Chemical Engineering2012，20，3： | 3 |
| 6 | Implementation of Gas Control Algorithm in EASTPCS显示文摘In this paper,gas control on EAST in open and closed loop is discussed and itsimplementation into EASTPCS(plasma control system for the experimental advanced supercon-ducting tokamak)is introduced.Using a model to describe the plasma density response to thegas puff command,a gas simulation server(simserver)using MATLAB? simulink tools and realtime workshop was built up.Proper operation of the gas control algorithm was verified using thissimserver.The simulation results suggested that the gas control can be applied in the next EASTcampaign. | 袁旗平 肖炳甲 M.WALKER 王华忠 | 2009 | Plasma Science and Technology2009，11，2： | 2 |
| 7 | Strategy Content and Organizational Performance: An Empirical Analysis显示文摘 | RhysAndrews George A.Boyne Richard M.Walker | 2006 | Public Administration Review2006，，1： | 1 |
| 8 | Measuring Innovation – Applying the Literature‐Based Innovation Output Indicator to Public Services显示文摘 | Richard M.Walker EmmaJeanes RobertRowlands | 2002 | Public Administration2002，，1： | 1 |
| 9 | Hospitalization for peptic ulcer and bleeding in users of selective COX‐2 inhibitors and nonselective NSAIDs with special reference to celecoxib显示文摘 | M. KayPatterson JordiCastellsague Alexander M.Walker | 2008 | Pharmacoepidem Drug Safe2008，，10： | 1 |
| 10 | Do IFRS Reconciliations Convey Information? The Effect of Debt Contracting显示文摘 | Christensen H E.Lee M.Walker | | 0，，05： | 1 |
| 11 | 公共管理研究中的复制、实验和知识显示文摘复制越来越被认为是社会科学知识生产的重要组成部分,对于实验研究尤为重要。然而,尽管实验在公共管理中使用日渐广泛,关于复制的讨论或实践却相当缺乏。本文回顾了近年来国际顶级公共管理期刊上实验研究所采用的复制途径及其不足,进而采用Tsang&Kwan(1999)提出的分类法对本期专题文章所进行的实验复制进行分类,以揭示复制的各种方法。本文指出复制的目的各不相同,并提出了实验性公共管理研究中一个相应的复制准则。 | Richard M.Walker Oliver James Gene A.Brewer 阎波 程齐佳徵 韩东伶 周鼎元 | 2018 | 实证社会科学2018，，1： | 1 |
| 12 | The effects of trans-resveratrol on insulin resistance,inflammation,and microbiota in men with the metabolic syndrome:A pilot randomized,placebo-controlled clinical trial显示文摘Background and Aim:The metabolic syndrome(MetS)is a pathological condition comprised of abdominal obesity,insulin resistance,hypertension,and hyperlipidemia.It has become a major threat globally,resulting in rapidly increasing rates of diabetes,coronary heart disease,and stroke.The polyphenol resveratrol(RES)is believed to improve glucose homeostasis and insulin resistance by activating sirtuin,which acetylates and coactivates downstream targets and affects glucose and lipid homeostasis in the liver,insulin secretion in the pancreas,and glucose uptake in skeletal muscle.We studied the effects of RES on insulin resistance,glucose homeostasis,and concomitant effects on adipose tissue metabolism and fecal microbiota in insulin-resistant subjects with the MetS.Methods:A total of 28 obese men with the MetS were studied during a 35-day stay in the Rockefeller University Hospital metabolic unit.Subjects were randomized to receive RES 1 g orally twice daily or placebo while kept weight stable and consuming a western-style diet.At baseline,and after 30 days of RES or placebo administration,subjects underwent testing that included a euglycemic,hyperinsulinemic clamp,2-h oral glucose tolerance test(GTT),resting energy expenditure,daily blood pressure monitoring,abdominal adipose tissue biopsy,and fecal and blood collections.Results:RES induced no changes in insulin resistance but reduced the 120-min time point and the area under the curve for glucose concentration in the 2-h GTT.In post-hoc analysis,Caucasian subjects showed a significant improvement in insulin sensitivity and glucose homeostasis after GTT,whereas non-Caucasians showed no similar effects.Levels of fasting plasma RES and its primary metabolite dihydroresveratrol were variable and did not explain the racial differences in glucose homeostasis.RES administration to Caucasian subjects leads to an increase in several taxa including Akkermansia muciniphila.Conclusions:RES 2 g administered orally to obese men with MetS and insulin resistance marginally altered glucose homeostasis.However,in a small group of Caucasians,insulin resistance and glucose homeostasis improved.No concomitant changes in adipose tissue metabolism occurred,but fecal microbiota showed RES-induced changes.Relevance for Patients:The MetS increases the risk of diabetes,heart disease,and stroke.A major component of the syndrome is insulin resistance,resulting in systemic inflammation and hyperinsulinemia.The primary treatment consists of lifestyle changes,improved diet,and increased physical activity.This is often unsuccessful.In this study,RES was well tolerated.In Caucasian men,it significantly improved insulin sensitivity and glucose homeostasis.Similar results were found in studies that consisted exclusively of Caucasian men.However,RES presents a novel addition to the current treatment of the MetS and its sequelae. | Jeanne M.Walker Patricia Eckardt Jose OAleman Joel Correa da Rosa Yupu Liang Tadasu Iizumi Stephane Etheve Martin JBlaser Jan LBreslow Peter RHolt | 2018 | Journal of Clinical & Translational Research2018，4，2： | 1 |
| 13 | A developmental investigation of other‐race contact and the own‐race face effect显示文摘 | Pamela M.Walker MilesHewstone | 2010 | British Journal of Developmental Psychology2010，，3： | 1 |
| 14 | The influence of social factors and implicit racial bias on a generalized own‐race effect显示文摘 | Pamela M.Walker MilesHewstone | 2008 | Psychol2008，，4： | 1 |
| 15 | Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum显示文摘Optical bound states in the continuum(BICs)provide a way to engineer very narrow resonances in photonic crystals.The extended interaction time in these systems is particularly promising for the enhancement of nonlinear optical processes and the development of the next generation of active optical devices.However,the achievable interaction strength is limited by the purely photonic character of optical BICs.Here,we mix the optical BIC in a photonic crystal slab with excitons in the atomically thin semiconductor MoSe_(2) to form nonlinear exciton-polaritons with a Rabi splitting of 27 meV,exhibiting large interaction-induced spectral blueshifts.The asymptotic BIC-like suppression of polariton radiation into the far field toward the BIC wavevector,in combination with effective reduction of the excitonic disorder through motional narrowing,results in small polariton linewidths below 3 meV.Together with a strongly wavevector-dependent Q-factor,this provides for the enhancement and control of polariton–polariton interactions and the resulting nonlinear optical effects,paving the way toward tuneable BIC-based polaritonic devices for sensing,lasing,and nonlinear optics. | Vasily Kravtsov Ekaterina Khestanova Fedor A.Benimetskiy Tatiana Ivanova Anton K.Samusev Ivan S.Sinev Dmitry Pidgayko Alexey M.Mozharov Ivan S.Mukhin Maksim S.Lozhkin Yuri V.Kapitonov Andrey S.Brichkin Vladimir D.Kulakovskii Ivan A.Shelykh Alexander I.Tartakovskii Paul M.Walker Maurice S.Skolnick Dmitry N.Krizhanovskii Ivan V.Iorsh | 2020 | Light(Science & Applications)2020，9，1： | 1 |
| 16 | Observation of Zitterbewegung in photonic microcavities显示文摘We present and experimentally study the effects of the photonic spin–orbit coupling on the real space propagation of polariton wavepackets in planar semiconductor microcavities and polaritonic analogues of graphene.In particular,we demonstrate the appearance of an analogue Zitterbewegung effect,a term which translates as‘trembling motion’in English,which was originally proposed for relativistic Dirac electrons and consisted of the oscillations of the centre of mass of a wavepacket in the direction perpendicular to its propagation.For a planar microcavity,we observe regular Zitterbewegung oscillations whose amplitude and period depend on the wavevector of the polaritons.We then extend these results to a honeycomb lattice of coupled microcavity resonators.Compared to the planar cavity,such lattices are inherently more tuneable and versatile,allowing simulation of the Hamiltonians of a wide range of important physical systems.We observe an oscillation pattern related to the presence of the spin-split Dirac cones in the dispersion.In both cases,the experimentally observed oscillations are in good agreement with theoretical modelling and independently measured bandstructure parameters,providing strong evidence for the observation of Zitterbewegung. | Seth Lovett Paul M.Walker Alexey Osipov Alexey Yulin Pooja Uday Naik Charles E.Whittaker Ivan A.Shelykh Maurice S.Skolnick Dmitry N.Krizhanovskii | 2023 | Light(Science & Applications)2023，12，6： | 0 |
| 17 | Phylogeny and taxonomy of Ophiognomonia(Gnomoniaceae,Diaporthales),including twenty-five new species in this highly diverse genus显示文摘Species of Ophiognomonia are leaf-inhabiting endophytes,pathogens,and saprobes that infect plants in the families Betulaceae,Fagaceae,Juglandaceae,Lauraceae,Malvaceae,Platanaceae,Rosaceae,Salicaceae,and Sapindaceae.Based on extensive collecting,this speciesrich genus is now known to have a world wide distribution in primarily temperate areas,although some species are known from the subtropics.Analyses of DNA sequences from three markers including guanine nucleotide-binding protein subunit beta-like protein(MS204),translation elongation factor 1α(tef-1α),and the ITS region including ITS1,5.8 S rDNA and ITS2 regions(ITS)were used to define phylogenetic species in Ophiognomonia.Host plant association correlated with these species.Twenty-five new species of Ophiognomonia and two new combinations are proposed with descriptions and illustrations.In addition,descriptions and illustrations are provided for 12 other species of Ophiognomonia.A key is provided to the 45 currently accepted species of Ophiognomonia.The disposition of additional names in Ophiognomonia is also discussed. | Donald M.Walker Lisa A.Castlebury Amy Y.Rossman Luis C.Mejía James F.White | 2012 | Fungal Diversity2012，，6： | 0 |
| 18 | Spatiotemporal continuum generation in polariton waveguides显示文摘We demonstrate the generation of a spatiotemporal optical continuum in a highly nonlinear exciton–polariton waveguide using extremely low excitation powers(2-ps,100-W peak power pulses)and a submillimeter device suitable for integrated optics applications.We observe contributions from several mechanisms over a range of powers and demonstrate that the strong light–matter coupling significantly modifies the physics involved in all of them.The experimental data are well understood in combination with theoretical modeling.The results are applicable to a wide range of systems with linear coupling between nonlinear oscillators and particularly to emerging polariton devices that incorporate materials,such as gallium nitride and transition metal dichalcogenide monolayers that exhibit large light–matter coupling at room temperature.These open the door to low-power experimental studies of spatiotemporal nonlinear optics in submillimeter waveguide devices. | Paul M.Walker Charles E.Whittaker Dmitry V.Skryabin Emiliano Cancellieri Ben Royall Maksym Sich Ian Farrer David A.Ritchie Maurice S.Skolnick Dmitry N.Krizhanovskii | 2019 | Light(Science & Applications)2019，8，1： | 0 |
| 19 | Double-up for single-ion masses显示文摘A cunning addition for the determination of nuclear masses provides world-leading sensitivity for accurate measurements.This is already opening up new physics and applications.It may sound simple to weigh an atomic nucleus,but there is more to it than you might think,especially when the nucleus is very unstable.Finding out the properties of such fleeting nuclei,perhaps surviving for only a few milliseconds,can solve long-standing science problems.Short-lived nuclei are key to our understanding not only of how neutrons and protons bind together in nuclei,but also of the way that explosive events in the cosmos tell us about the life cycle of stars. | Philip M.Walker | 2023 | Nuclear Science and Techniques2023，34，7： | 0 |
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