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Progress in Natural Science:Materials International 2012年第6期22卷 673-683页

作者： Ludovic Dumee Aaron Thornton Kallista Sears Jurg Schütz Niall Finn Steven Spoljaric Robert Shanks Chris Skourtis Mikel Duke stephen gray Institute for Frontier Materials Deakin UniversityPigdons Road-Waurn Ponds campusGeelongVIC 3216-Australia Institute for Sustainability and Innovation Victoria UniversityHoppers CrossingVIC 3029-Australia CSIRO Materials Science and Engineering ClaytonVIC 3108-Australia Department of Biotechnology and Chemical Technology.Aalto University School of Chemical Technology.Aalto Espoo.Finland School of Applied Sciences RMIT UniversityLa Trobe St.MelbourneVIC 3000Australia School of Engineering and Science Victoria University.Hoppers Crossing.VIC 3029-Australia

In-sim thermal expansion tests on a series of carbon nanotube bucky-paper composites were performed with direct heating within a synchrotron SAXS *** impact of the samples density and morphology as well as the chemistry and degree of decoration of the carbon nanotubes on the scattering patterns were investigated and correlated to the materials *** results demonstrate that simple densification techniques,such as acetone dipping or gold electroless deposition,could reduce greatly the displacements of the carbon nanotubes within the structure and lead to more thermally stable material.

关键词： Carbon nanotube composites Thermal expansion bucky-paper Small angle X-ray scattering Carbon nanotube densification

Computational Studies of Light Interactions with Metallic Nanostructures

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Computational Studies of Light Interactions with Metallic Na...

Historic,pre-stock enhancement,demographic conditions of exploited populations of dusky flathead,Platycephalus fuscus,in eastern Australia

2012年理论与高性能计算化学国际会议

作者： stephen K.gray Center for Nanoscale Materials Argonne National Laboratory

Several approaches to modeling light interactions with metallic nanostructures, as well as hybrid structures containing semiconductor quantum dots are outlined. Purely classical electrodynamics in the form of the finite-difference time-domain （FDTD） method is shown to be a robust and flexible tool for modeling complex nanostructures [1]. Illustrations involving the excitation of gold bipyramdal and cubic particles are given. Hybrid systems corresponding to quantum dots and metal nanoparticles [2, 3] are also discussed from the point of view of classical, semiclassical and fully quantum mechanical approaches. Finally, explicit time-dependent configuration interaction studies of light interacting with atomic chains are discussed, revealing a new type of plasmon excitation termed the excited state plasmon [4].

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Aquaculture and Fisheries 2024年第2期9卷 314-323页

作者： Charles A.gray WildFish Research Grays PointSydney2232Australia

Responsible stock enhancement initiatives require baseline data of wild population demographic conditions that can be used in testing management *** study provides the first fishery-independent assessment of length-and age-based biological characteristics of exploited populations of Platycephalus fuscus in eastern Australia prior to stock *** was conducted over seven estuaries spanning seven degrees of latitude and the geographical range of proposed stock *** in all estuaries showed evidence of length and age truncation,especially those subject to commercial fisheries where young individuals of both sexes dominated *** longevities were 12 and 11 years for females and males respectively,but few females>5 years and males>3 years were generally *** dominated populations,and on average,the mean lengths and ages of females were greater than males within each estuary and across all age *** dimorphic variation in growth was evident across all estuaries,with females attaining greater maximum lengths than ***-specific differences in individual growth were not *** average,over 50%of females sampled in each estuary were>the minimum legal length(MLL),but the opposite was evident for *** contrast,over 25%of males in each estuary were>the mean length at maturity(L50),whereas in all but one estuarythe *** male and female *** should recruit to the fishery in 2 and 3 years,and contribute to the spawning stock in 1.5 and 4.5 years,*** study provides important historical baseline data that can contribute to testing stock enhancement outcomes on populations.

关键词： Baseline data Fishery enhancement Management evaluation Platycephalidae Recreational fishing Restocking Stock assessment

Reactive optical matter: light-induced motility in electrodynamically asymmetric nanoscale scatterers

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Light(Science & Applications) 2018年第1期7卷 26-32页

作者： Yuval Yifat Delphine Coursault Curtis W.Peterson John Parker Ying Bao stephen K.gray Stuart A.Rice Norbert F.Scherer James Franck Institute The University of Chicago929 E.57th StreetChicagoIL 60637USA Department of Chemistry The University of Chicago929 East 57th StreetChicagoIL 60637USA Department of Physics The University of Chicago929 East 57th StreetChicagoIL 60637USA Center for Nanoscale Materials Argonne National Laboratory9700 South Cass AvenueArgonneIL 60439USA UniversitéBordeaux CNRS LOMAUMR 5798F-33400 TalenceFrance Department of Chemistry Western Washington University516 High StreetBellinghamWA 98225USA

From Newton’s third law,which is known as the principle of actio et reactio1,we expect the forces between interacting particles to be equal and opposite for closed ***,“nonreciprocal”forces can arise.2 This has been shown theoretically in the interaction between dissimilar optically trapped particles that are mediated by an external field.3 As a result,despite the incident external field not having a transverse component of momentum,the particle pair experiences a force in a direction that is transverse to the light propagation direction.3,4 In this letter,we directly measure the net nonreciprocal forces in electrodynamically interacting asymmetric nanoparticle dimers and nanoparticle structures that are illuminated by plane waves and confined to pseudo one-dimensional *** show via electrodynamic theory and simulations that interparticle interactions cause asymmetric scattering from ***,the putative nonreciprocal forces are actually a consequence of momentum *** study demonstrates that asymmetric scatterers exhibit directed motion due to the breakdown of mirror symmetry in their electrodynamic interactions with external fields.

关键词： asymmetric forces reciprocal

Peacebuilding Is Social Work:From Political Science to Social Psychology

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Sociology Study 2024年第2期14卷 91-97页

作者： Alexandra gray Basilio Monteiro St.John’s University New YorkU.S.

For the longest time,peacemaking and peacekeeping were the only post-factum interventions to resolve armed conflicts usually related to a nation-state’s borders or *** has its origins in sociology(Galtung,1969;1975)and is used today as a preferred concept in matters of ***,this paper explores why peacebuilding,as the Secretary General of the United Nations advocates in A New Agenda for Peace,must become a nonlinear and contextual process that promotes the prevention of conflict and invites a transformative approach to addressing the linkages between peace,security,and ***,this paper advocates that peacebuilding grounded in social psychology and social anthropology will bring about transformative outcomes as it will build relationships at the community level and become a preventive tool to address incipient tensions within the *** as social work will benefit the community and lay the necessary foundations for a sustainable *** workers are equipped to assess,analyze,and solve *** capacity to do ongoing social diagnosis is a critical tool to prevent skirmishes degenerating into *** work could be the much-needed resource to further develop theory and practice that contributes to active peacebuilding.

关键词： peacebuilding peacekeeping social work conflict prevention reconciliation

Stubborn Hypoxia in Neonates with D-Transposition of the Great Arteries after Arterial Switch Operation: Central Sleep Apnea as the Cause and Potential Indicator of Brain Immaturity

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Congenital Heart Disease 2024年第2期19卷 185-195页

作者： Camden L.Hebson Kyle Bliton Amr Y.Hammouda Kaitlyn Barr W.Hampton gray Mohini Gunnett Waldemar F.Carlo Department of Pediatrics Division of Pediatric CardiologyUniversity of Alabama BirminghamBirmingham35233USA Department of Pediatrics Division of Pediatric PulmonologyUniversity of Alabama BirminghamBirmingham35233USA Department of Pediatrics University of Alabama BirminghamBirmingham35233USA Department of Surgery Division of Cardiothoracic SurgeryUniversity of Alabama BirminghamBirmingham35233USA

D-transposition of the great arteries(d-TGA)is surgically repaired with the arterial switch operation(ASO)with excellent results,however short and long-term morbidities still develop including neurocognitive *** significant central sleep apnea is uncommon in non-premature infants,but when present indicates immature autonomic control of respiration likely due to a neurologic *** report the unanticipatedfinding of central sleep apnea in four-term neonates with d-TGA after uncomplicated ASO,with the short-term complication of delayed hospital discharge and long-term concerns regarding this early marker of brain immaturity and its hindrance to normal *** this report,we will review each patient’s clinical course and then examine the literature on pediatric central sleep apnea,neurodevelopmental outcomes after ASO,and the important overlap of these entities in the care of patients going forward.

关键词： Transposition congenital heart disease sleep apnea polysomnography

韧性构想:基于社会生态学的菲律宾马尼拉大都会区城市设计

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景观设计学（中英文） 2018年第4期6卷 98-114页

作者：斯蒂芬.F.格雷玛丽.安妮.奥坎普田乐王胤瑜 48 Quincy Street Gund Hall Cambridge MA 02138 USA

尽管城市韧性议题日益受到重视,但其理论研究仍大多局限于各学科范围内。本文以马尼拉大都会区为例,通过引入一种协调人类、自然与空间韧性的社会生态学设计方法实现韧性理论研究与实践的桥接,这里的"韧性"是指:由若干能够在不同时空维... 详细信息

尽管城市韧性议题日益受到重视,但其理论研究仍大多局限于各学科范围内。本文以马尼拉大都会区为例,通过引入一种协调人类、自然与空间韧性的社会生态学设计方法实现韧性理论研究与实践的桥接,这里的"韧性"是指:由若干能够在不同时空维度上预测并消解干扰的网络、系统与群体叠加而成的、基于特定场地和具体领域的复合体系,其具有在社会、生态和空间上实现新的平衡态的能力。这一概念包含了自然、人类和空间系统,并以历史研究、田野调查和实地走访等实证研究为依托。菲律宾政府正在实施向城外迁移人口以降低城市脆弱性的计划,对此,研究团队提出了三个城市韧性提升原则,试图通过整合正规和非正规社区来实现社会公平和生态和谐。这些原则包括:设计结合自然,而非抵抗自然;支持共享经济;致力于打破城市开发中的隔离现状。

关键词：韧性社会生态城市设计非正规性马尼拉大都会区

Percutaneous decannulation of extracorporeal membrane oxygenation using MANTA device:A real-world single-center experience

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World Journal of Cardiology 2024年第10期16卷 574-579页

作者： Ioannis Milioglou Alice Qian Pedro Rafael Vieira de Oliveira Salerno Gabriel Tensol Rodrigues Pereira Luis Augusto Palma Dallan Kelsey E gray Michael Morrison Yasir Abu-Omar Mohammad Eldiasty Cristian Baeza Department of Cardiology University Hospitals Cleveland Medical CenterClevelandOH 44106United States Department of Surgery University Hospitals Cleveland Medical Center and Case Western Reserve University School of MedicineClevelandOH 44106United States

BACKGROUND The MANTA vascular closure device(VCD)represents a novel approach to achieving hemostasis after large-bore femoral access *** clinical studies have evaluated the efficacy of the MANTA device across a range of patient populations undergoing different ***,there is still a paucity of data available concerning the use of MANTA devices in aiding the decannulation of venoarterial extracorporeal membrane oxygenation(VAECMO).AIM To present our single-center experience of utilizing the MANTA VCD in patients undergoing this *** This single-center study included all patients undergoing percutaneous decannulation of femoral VA-ECMO using the MANTA plug-based VCD between January 2021 and October 2023 at University Hospitals Cleveland Medical *** criteria were adult patients who required prolonged(>24 hours)hemodynamic support with *** included all-cause mortality,hemostasis,bleeding,limb ischemia,and site *** This is a retrospective cohort study of 19 patients with a mean age of 56.8 *** of them were males with a mean body mass index of *** most common extracorporeal membrane oxygenation indication was acute coronary syndrome complicated by cardiogenic shock at 36.8%.The mean length of intensive care unit stay for these patients was 18.8±8.42 *** out of 19 patients survived to *** MANTA device was successfully deployed in 19 patients,with 10 procedures conducted at the bedside and 9 in an operating room *** hemostasis was achieved within 5 minutes of MANTA deployment in 17 out of 19 *** 2 patients manual compression after Manta deployment was required to achieve adequate ***,acute lower extremity ischemia was noted in two patients,necessitating endovascular *** infections were reported at the site of MANTA *** Overall,based on our experience and that of other centers,the MANTA VCD

关键词： Extracorporeal membrane oxygenation MANTA Decannulation Hemostasis Ischemia

住院患者认知障碍识别和信息管理的整合性综述

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International Journal of Nursing Sciences 2024年第1期11卷 120-132页

作者：熊蓓蓓 Daniel X.Bailey Paul Prudon Elaine M.Pascoe Leonard C.gray Frederick Graham Amanda Henderson Melinda Martin-Khan Centre for Health Services Research Faculty of MedicineThe University of QueenslandBrisbaneAustralia Centre for Clinical Research Faculty of MedicineThe University of QueenslandRoyal Brisbane&Women’s HospitalBrisbaneAustralia Dementia and Delirium Division of MedicinePrincess Alexandra HospitalBrisbaneAustralia School of Nursing Faculty of HealthQueensland University of TechnologyBrisbaneAustralia Nursing Practice Development Unit Princess Alexandra HospitalBrisbaneAustralia School of Nursing Midwifery and Social SciencesCentral Queensland UniversityBrisbaneAustralia Griffith Health Griffith UniversityBrisbaneAustralia School of Nursing Midwifery and ParamedicineThe University of the Sunshine CoastBrisbaneAustralia Department of Health and Life Sciences University of ExeterExeterUnited Kingdom School of Nursing University of Northern British ColumbiaPrince GeorgeCanada

目的旨在对目前提供急性照护的医院识别认知障碍患者以及在病历中记录和管理认知相关信息的实际情况及政策要求和推荐方法进行综述。方法采用Whittemore和Knaf1的五步法,系统检索Medline,CINAHL和Scopus数据库,并检索了灰色文献来源。... 详细信息

目的旨在对目前提供急性照护的医院识别认知障碍患者以及在病历中记录和管理认知相关信息的实际情况及政策要求和推荐方法进行综述。方法采用Whittemore和Knaf1的五步法,系统检索Medline,CINAHL和Scopus数据库,并检索了灰色文献来源。纳人了提供急性照护的医院已实施的患者认知障碍识别和认知信息管理相关的文献。采用混合方法评价工具和灰色文献质量评估清单对文章质量进行评价。采用主题分析法呈现和整合结果。该综述已在PROSPERO预注册(CRD42022343577)。结果共22篇原始研究文献和10篇政府/行业文件被纳人分析。结果显示,实践和政策之间存在差距。尽管在政策层面上高度重视认知障碍的识别、认知相关信息的透明度,以及与患者、家属和照顾者(如适用)之间的互动,但有时在临床实践中,认知评估是非正式的,患者的认知相关信息未作记录,与患者、家属和照顾者的互动也存在不足。结论.通过整合认知评估,利用信息技术开发信息管理综合系统,建立相关法律法规,提供教育与和培训,并采用国家层面的策略,有可能显著改善对认知障碍患者的识别和护理。

关键词：急性照护认知功能障碍数据透明度谵妄痴呆健康信息管理与患者互动.

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罗布乐思或沦为儿童性侵犯罪温床

商业周刊（中文版） 2024年第15期 58-67页

作者： Olivia Carville Cecilia D'Anastasio Elliot gray(图) 王湛(译) 不详

DoctorRofatnik(意为“罗法特尼克博士”)被粉丝们称为“Doc”,他戴着高高的白色帽子,系着红领带,别着美国国旗徽章,看起来好像是一位市长。当他在价值数十亿美元的儿童游戏平台罗布乐思(Roblox)上漫游时,脸上总是带着一丝笑意。他的名... 详细信息

DoctorRofatnik(意为“罗法特尼克博士”)被粉丝们称为“Doc”,他戴着高高的白色帽子,系着红领带,别着美国国旗徽章,看起来好像是一位市长。当他在价值数十亿美元的儿童游戏平台罗布乐思(Roblox)上漫游时,脸上总是带着一丝笑意。他的名字取自于世嘉公司(Sega)游戏《刺猬索尼克》(Sonic the Hedgehog)里的反派,但在新冠疫情暴发的第一个夏天,对成千上万的玩家来说,他是个英雄。

关键词：乐思美国国旗游戏平台