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Energy and AI 2021年第3期5卷 171-193页

作者： robin henry Damien Ernst School of Engineering Sanderson BuildingThe University of EdinburghEdinburgh EH93FBUK Department of Electrical Engineering and Computer Science Montefiore InstituteUniversity of LiegeLiege B-4000Belgium

Active network management(ANM)of electricity distribution networks include many complex stochastic sequential optimization *** problems need to be solved for integrating renewable energies and distributed storage into future electrical *** this work,we introduce Gym-ANM,a framework for designing reinforcement learning(RL)environments that model ANM tasks in electricity distribution *** environments provide new playgrounds for RL research in the management of electricity networks that do not require an extensive knowledge of the underlying dynamics of such *** with this work,we are releasing an implementation of an introductory toy-environment,ANM6-Easy,designed to emphasize common challenges in *** also show that state-of-the-art RL algorithms can already achieve good performance on ANM6-Easy when compared against a model predictive control(MPC)***,we provide guidelines to create new Gym-ANM environments differing in terms of(a)the distribution network topology and param-eters,(b)the observation space,(c)the modeling of the stochastic processes present in the system,and(d)a set of hyperparameters influencing the reward ***-ANM can be downloaded at https://***/robinhenr y/gym-anm.

关键词： Gym-ANM Reinforcement learning Active network management Distribution networks Renewable energy

Handheld bedside ultrasound in the diagnosis of myocarditis

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World Journal of Emergency Medicine 2024年第1期15卷 73-74页

作者： Frank Wheeler robin Lahr James Espinosa Alan Lucerna henry Schuitema Department of Emergency Medicine Rowan University School of Osteopathic MedicineStratford 08084USA Emergency Medicine Residency Program Jeff erson HealthStratford 08084USA Department of Emergency Medicine and Associate Chief Medical Offi cer Stratford 08084USA

Myocarditis is a disease process that every emergency physician fears *** severity can be mild to life-threatening,and many cases are likely undetected because they are subclinical with nonspecifi c signs.[1]Subtle cardiac signs may be overshadowed by systemic symptoms of the underlying infectious ***,myalgias,lethargy,symptoms commonly associated with viral syndrome,can mask the life-threatening myocarditis that may be *** fact,in the United States Myocarditis Treatment Trial,almost 90%of patients reported symptoms consistent with a viral prodrome.[2]Ammirati et al[3]reported that 27%of patients with myocarditis had either reduced left ventricular ejection fraction,ventricular arrhythmias,or low cardiac ***,we present a case report,in which handheld point-of-care ultrasound was utilized at the bedside to aid in the critical diagnosis of *** the additional information provided through this imaging modality,this patient was able to be transferred to the appropriate tertiary care facility in an expeditious manner and receive possible defi nitive treatment.

关键词： diagnosis myocarditis Fever

Void fill techniques for stabilizing roof conditions during longwall recovery

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International Journal of Mining Science and Technology 2016年第1期26卷 119-122页

作者： Oldham robin Dickerson Craig Mc henry Rusty Underground Coal GMS Mine Repair and Maintenance Bailey Mine CONSOL Energy

It has been proven that longwall faces can be moved safely and efficiently. However,abutment pressures and poor ground control conditions can halt operations and be hazardous to coal miners. Recently at a mine in Southwestern Pennsylvania,roof material collapsed above shields that created two large voids and caused major challenges for shield recovery. A unique,engineering solution was developed that utilized a modified concrete material to fill the voids,creating stability in the affected area. The many phases of this project included the construction phase,void pumping,cutting out,and bolting of the concrete material. This project eliminated the hazards associated with bolting the recovery face and removing shields in adverse conditions,making it possible for the mine operator to safely complete the longwall move.

关键词： Longwall miningLongwall recoveryVoid fillNon-traditional recovery

Innovative boron nitride-doped propellants

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Defence Technology（防务技术） 2016年第2期12卷 69-80页

作者： Thelma MANNING Richard FIELD Kenneth KLINGAMAN Michael FAIR John BOLOGNINI robin CROWNOVER Carlton P.ADAM Viral PANCHAL Eugene ROZUMOV henry GRAU Paul MATTER Michael BEACHY Christopher HOLT Samuel SOPOK USA rmy RDECOM ARDEC Picatinny Arsenal NJ USA pH Matter LLC Columbus OH USA Benet Laboratory Watervliet NY USA

The U.S. military has a need for more powerful propellants with balanced/stoichiometric amounts of fuel and oxidants. However, balanced and more powerful propellants lead to accelerated gun barrel erosion and markedly shortened useful barrel life. Boron nitride(BN) is an interesting potential additive for propellants that could reduce gun wear effects in advanced propellants(US patent pending 2015-026P). Hexagonal boron nitride is a good lubricant that can provide wear resistance and lower flame temperatures for gun barrels. Further, boron can dope steel, which drastically improves its strength and wear resistance, and can block the formation of softer carbides. A scalable synthesis method for producing boron nitride nano-particles that can be readily dispersed into propellants has been developed. Even dispersion of the nano-particles in a double-base propellant has been demonstrated using a solvent-based processing approach. Stability of a composite propellant with the BN additive was verified. In this paper, results from propellant testing of boron nitride nano-composite propellants are presented, including closed bomb and wear and erosion testing. Detailed characterization of the erosion tester substrates before and after firing was obtained by electron microscopy,inductively coupled plasma and x-ray photoelectron spectroscopy. This promising boron nitride additive shows the ability to improve gun wear and erosion resistance without any destabilizing effects to the propellant. Potential applications could include less erosive propellants in propellant ammunition for large, medium and small diameter fire arms.

关键词：复合推进剂六角氮化硼硼掺杂创新型 X射线光电子能谱仪电感耦合等离子体腐蚀测试仪合成方法

Heroin-Induced Toxic Leukoencephalopathy

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Case Reports in Clinical Medicine 2017年第8期6卷 227-230页

作者： robin van Steenhoven Giorgos Karas Poen Tan henry Weinstein Department of Neurology OLVG Amsterdam The Netherlands

Toxic leukoencephalopathy is an important complication of heroin abuse and has mostly been described after inhaling heroin vapor, known as “chasing the dragon syndrome” or heroin inhalation leukoencephalopathy (HIL). We present a 51 year-old male patient with toxic leukoencephalopathy following intranasal administration of heroin.

关键词： Clinical Neurology Neuroradiology Toxicology Opiates Toxic Leukoencephalopathy

Whole-blood sorting,enrichment and in situ immunolabeling of cellular subsets using acoustic microstreaming

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Microsystems & Nanoengineering 2018年第1期4卷 457-465页

作者： Neha Garg Trisha M.Westerhof Vick Liu robin Liu Edward L.Nelson Abraham P.Lee henry Samueli School of Engineering Department of Biomedical EngineeringUniversity of California IrvineIrvineCAUSA School of Medicine Department of MedicineDivision of Hematology/OncologyUniversity of CaliforniaIrvineIrvineCAUSA Massachusetts Institute of Technology CambridgeMAUSA Hochuen Medical Technology Co. LtdArcadiaCAUSA Chao Family Comprehensive Cancer Center Cancer Research InstituteUniversity of CaliforniaIrvineIrvineCAUSA Ayala School of Biological Sciences Department of Molecular Biology&BiochemistryUniversity of CaliforniaIrvineIrvineCAUSA Department of Mechanical and Aerospace Engineering University of CaliforniaIrvineIrvineCAUSA Center for Advanced Design and Manufacturing of Integrated Microfluidics University of CaliforniaIrvineIrvineCAUSA

Analyzing undiluted whole human blood is a challenge due to its complex composition of hematopoietic cellular populations,nucleic acids,metabolites,and *** present a novel multi-functional microfluidic acoustic streaming platform that enables sorting,enrichment and in situ identification of cellular subsets from whole *** single device platform,based on lateral cavity acoustic transducers(LCAT),enables(1)the sorting of undiluted donor whole blood into its cellular subsets(platelets,RBCs,and WBCs),(2)the enrichment and retrieval of breast cancer cells(MCF-7)spiked in donor whole blood at rare cell relevant concentrations(10 mL^(−1)),and(3)on-chip immunofluorescent labeling for the detection of specific target cellular populations by their known marker expression *** approach thus demonstrates a compact system that integrates upstream sample processing with downstream separation/enrichment,to carry out multi-parametric cell analysis for blood-based diagnosis and liquid biopsy blood sampling.

关键词： cell sorting cell enrichment in situ labeling lateral cavity acoustic transducers microstreaming whole blood

苏格兰拉姆岛上野化山羊种群的取食生态学(英文)

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兽类学报 2009年第2期29卷 116-124页

作者：石建斌 robin I.M.Dunbar 北京师范大学环境学院北京100875 School of Biological Sciences Biosciences BuildingUniversity of Liverpool

2000年6～11月对苏格兰拉姆岛上野化山羊（Caprahircus）种群的取食生态学进行了研究。研究表明：山羊的觅食回合长度变化范围从1min到460min不等，平均觅食回合长度是103．1±15．0（SD）min，雌性动物的觅食回合长度较雄性的长（P=0．... 详细信息

2000年6～11月对苏格兰拉姆岛上野化山羊（Caprahircus）种群的取食生态学进行了研究。研究表明：山羊的觅食回合长度变化范围从1min到460min不等，平均觅食回合长度是103．1±15．0（SD）min，雌性动物的觅食回合长度较雄性的长（P=0．077）。野化山羊单位时间的取食频率平均为46．3±0．6H／min，取食频率随性别（P=0．023）和月份（P〈0．001）而显著变化。雄性山羊在繁殖交配之前（6～7月）和之后（10～11月）的取食频率比繁殖交配期中（9～10月）的快（P〈0．008），但雌性动物并没有这样的变化（P=0．327）。雄性动物在繁殖交配期中的取食时间显著减少。雌、雄两性动物在取食频次和取食时间方面的这些差异可能导致该山羊种群在食物摄入量上的性别差异：雌性山羊的食物摄入量相对比较稳定，而雄性山羊的摄人量则变动很大。估计的食物摄人量随月份而下降（尽管9月份以后有一微小幅度的上升），这意味着拉姆岛上的山羊种群在食物匮乏而天气寒冷潮湿的冬季可能面临着能量收支不平衡的威胁。

关键词：取食回合长度取食频次步移频次野化山羊拉姆岛

开拓与整合:高校图书馆定位转向的积极探索--美国乔治·华盛顿大学图书馆及学术创新部馆长访谈录

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大学图书馆学报 2020年第4期38卷 5-11页

作者：吴昌洪吉尼瓦·亨瑞罗宾·德拉卢瓦东北师范大学图书馆吉林长春130024 乔治·华盛顿大学图书馆与学术创新部美国华盛顿20052

2016年,美国乔治·华盛顿大学图书馆进行了开拓性探索,文章通过对本次改革的策划者吉尼瓦·亨瑞馆长以及罗宾·德拉卢瓦副馆长的深度访谈,围绕乔治·华盛顿大学图书馆与学术创新部的使命与愿景、理念与发展、定位与职能及知识服务体系... 详细信息

2016年,美国乔治·华盛顿大学图书馆进行了开拓性探索,文章通过对本次改革的策划者吉尼瓦·亨瑞馆长以及罗宾·德拉卢瓦副馆长的深度访谈,围绕乔治·华盛顿大学图书馆与学术创新部的使命与愿景、理念与发展、定位与职能及知识服务体系与内容,详细梳理了图书馆与学校六大部门合并成立学术创新部的深层次背景与设计理念,为中国高校图书馆定位、组织、服务变革提供理论借鉴和实践参照。

关键词：乔治·华盛顿大学高校图书馆学术创新部知识服务体系图书馆转型

Saharan dust clouds and paediatric asthma in the Caribbean Island of Trinidad

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Chinese Journal Of Geochemistry 2006年第B8期25卷 216-216页

作者： Keshav Gyan Winoah henry Sherard Lacaille Anita Laloo Chela Lamsee-Ebanks Samantha McKay Beverley Gulston robin M. Antoine Michele A Monteil School of Basic Sciences Faculty of Medical Sciences University of the West lndies St. Augustine Trinidad W.I. Department of Para-Clinical Sciences Faculty of Medical Sciences University of the West Indies Trinidad W.I Department of Mathematics ＆ Computer Sciences Faculty of Agriculture ＆ Natural Sciences University of the West Indies Trinidad W.I