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机器人技术研发与专利分析

科技中国 2018年第9期 23-31页

作者： justin kim 科睿唯安

机器人技术是一项多学科研究领域,涉及领域广泛,包括人工智能、自动控制系统、生物材料和纳米技术。创新型研究对其他研究应有足够的影响力。研究质量比产出数量更加重要。

关键词：机器人技术专利分析研发自动控制系统人工智能纳米技术生物材料创新型

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机器人技术研发与专利分析

科学观察 2018年第5期13卷 57-66页

作者： justin kim

机器人技术是一个多学科研究领域，涵盖人工智能、自动控制系统、生物材料和纳米技术等广泛领域。创新性研究对未来的研究具冇重要的促进作用和影响力。研究质量比产出数量更加重要。通过利用其他技术促进机器人技术不断创新至关重要。

关键词：机器人技术技术研发专利分析创新性研究自动控制系统多学科研究人工智能纳米技术

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聚焦高被引科学家

科学观察 2018年第5期13卷 45-56页

作者： justin kim 莫京

执行摘要本报告对经遴选被科睿唯安认定为高被引科学家（highly cited researchers，HCRs）的优秀研究人员进行了分析。高被引的判定基于web of science所收录论文的被引频次。

关键词：科学家聚焦研究人员被引频次收录论文 web

Human Rights and Social Stigma Review for Leprosy Patients in Korea

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Advances in Infectious Diseases 2021年第1期11卷 73-83页

作者： Seungshin Lee David Ahn justin kim Cathy Park Kunmin kim Alice kim Chae Eun kim Jisu Shin Timothy Cho Jonathan Jo David Park Tae Youn kim Paul S. Chung School of Medicine University of California Irvine CA USA Youth with Talents Fairfax VA USA Fuzbien Technology Institute Rockville MD USA

Leprosy is a chronic disease caused by a low multiplying bacillus, Mycobacterium leprae, which primarily affects the skin and the extremities. Multidrug therapy (MDT) and Bacillus Calmette-Guérin (BCG) vaccinations are effective at treatment of the disease, but social misconceptions about the disease inhibit efficient health care for affected individuals. In South Korea, leprosy patients face social, economic, and political discrimination. Korean leprosy patients are isolated into Sorokdo island and face challenges such as difficulty receiving education and limited job opportunities. Leprosy cognitively, emotionally, and socially impacts patients’ lives, and represents a serious social inequality issue. To raise awareness, dispel myths about the disease, and to end patient discrimination that destroys families, we conducted case studies based on scientific journals. The paper specifically focuses on difficulties faced by Korean leprosy patients, and subsequent initiatives by the government to aid patients. To reach the WHO’s target of health and wellbeing for all by 2030, we need to educate the masses about leprosy and address relevant social inequality issues.

关键词： Leprosy Sorokdo

The Cellulolytic Bacteria <i>R. albus</i>for Improving the Efficiency of Microbial Fuel Cell

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Journal of Sustainable Bioenergy Systems 2018年第2期8卷 36-46页

作者： Rebecca Chung Diane J. Moon Yoo Na Chang David S. Chung Taekwon Kong justin kim Centreville High School Clifton VA USA The Gwinnett School of Mathematics Science and Technology Lawrenceville GA USA Korean Minjok Leadership Academy Gangwon-do Korea School of Arts and Sciences Brown University Providence RI USA Department of Chemistry College of Arts & Sciences Washington University St. Louis MO USA School of Art & Sciences University of Pennsylvania Philadelphia PA USA

The current study has been undertaken to examine the beneficial effect in the power output of a microbial fuel cell (MFC) by adding cellulolytic bacteria Ruminococcus albus (R. albus) into the anodic chamber. Mediator-less H-type MFCs were set up where the anode chamber contained anaerobic digester microorganisms as inocula on finely ground pine tree (Avicel) at 2% (w/v) and the cathode chamber of 10mM phosphate buffered saline conductive solution, both separated by a cation exchange membrane. The functioning of the MFCs for generation of electrical power and the amounts of gaseous byproducts was monitored over a 9-day period. The addition of cellulolytic bacteria caused an increase of average power density from 7.9 m W/m2 to19.5 m W/m2, about 245% increase over a 9-day period. For both groups of MFCs;with R. albus and the control, the head space gases collected were methane and CO2. While the methane: CO2 ratios were found unchanged at 1.7:1 throughout the 9 days of operation, the total gas production increased from 248 mL to 319 mL due to the presence of R. albus addition. This study confirms that whereas the biocatalytic activity of anode microbial population determines the energy production, the addition of external cellulolytic bacteria into anode microbial population can improve and extend the biomass utilization.

关键词： Microbial Fuel Cell (MFC) Cellulolytic Bacteria Microorganism R. albus

Improving signature quality for network application identification

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Digital Communications and Networks 2019年第3期5卷 139-146页

作者： justin Tharp Sang C·Suh Hyeonkoo Cho Jinoh kim Department of Computer Science Texas A&M University-Commerce P.O. Box 3011 Commerce TX 75429 USA Sysmate Inc. 41 Yuseong-daero 1184 beon-gil Yuseong-gu Daejeon 34109 North Korea

Network application identification is one of the core elements in network operations and management to provide enhanced network service and security. For accurate identification, an approach using common patterns called "signatures" is widely used to compensate the limitations of the traditional transport-layer port-based classification. However, our simulation results indicate that using the signatures generated from a set of well known algorithms may lead to very poor identification performance, with less than 60% of true positives even in an optimal case. To improve the quality of signatures, we present a technique in this paper, which consists of two steps:(i) pairwise merging to consider every possible combination of the initially collected signatures to reduce their specificity that causes the signatures to be less common;and (ii) signature reduction to identify effective signatures with greater importance from a large set of signatures produced in the merging step, so as to manage the space/time complexity in the identification process for greater scalability. Our experimental results show that the proposed technique can dramatically improve the performance, even with a small number of signatures (e.g., 95% true positives rate with 30 signatures per application) which is more compact than the initial signature set.

关键词： Network application identification Application signatures Pairwise merging Signature reduction Explicit string patterns

Contaminated open fracture and crush injury: a murine model

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Bone Research 2015年第1期3卷 31-39页

作者： Shawn R Gilbert justin Camara Richard Camara Lynn Duffy Ken Waites Hyunki kim Kurt Zinn Department of Surgery University of Alabama at Birmingham AL USA Loma Linda School of Medicine Loma LindaCAUSA Departments of Pathology University of Alabama at BirminghamAL USA Department of Radiology University of Alabama at BirminghamAL USA

Modern warfare has caused a large number of severe extremity injuries, many of which become infected. In more recent conflicts, a pattern of co-infection with Acinetobacter baumannii and methicillin-resistant Staphylococcus aureus has emerged. We attempted to recreate this pattern in an animal model to evaluate the role of vascularity in contaminated open fractures. Historically, it has been observed that infected bones frequently appear hypovascular, but vascularity in association with bone infection has not been examined in animal models. Adult rats underwent femur fracture and muscle crush injury followed by stabilization and bacterial contamination with A. baumannii complex and methicillin-resistant Staphylococcus *** and perfusion were assessed by micro CT angiography and SPECT scanning, respectively, at 1, 2 and 4 weeks after injury. Quantitative bacterial cultures were also obtained. Multi-bacterial infections were successfully created, with methicillin-resistant S. aureus predominating. There was overall increase in blood flow to injured limbs that was markedly greater in bacteria-inoculated limbs. Vessel volume was greater in the infected group. Quadriceps atrophy was seen in both groups, but was greater in the infected group. In this animal model, infected open fractures had greater perfusion and vascularity than non-infected limbs.

关键词： MRSA Contaminated open fracture and crush injury a murine model

Adaptive Thermoforming and Structural Design of Millimeter-Wave Antenna Panels

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Nanomanufacturing and Metrology 2022年第4期5卷 327-335页

作者： Zack Hatfield Alex St.Peter Christian Davila-Peralta Joel Berkson Daewook kim justin Hyatt James C.Wyant College of Optical Sciences University of Arizona1630 E.University BlvdTucsonAZ85721USA Department of Astronomy and Steward Observatory University of Arizona933 N.Cherry AveTucsonAZ85721USA

Future large-scale radio telescope observatories,such as the next-generation Very Large Array,involve extremely large collection *** collection areas are divided into smaller shaped panels,which typically require their own unique molds to *** these projects to be cost-effective,an efficient fabrication method for the shaped panels is *** paper outlines the development and success of a novel adaptive freeform panel molding technology that greatly improves manufacturing efficiency due to its repeatable and reusable ***,it presents an analysis of a proposed panel structural design for the shaped panels,which incorporates a study on surface deformation due to gravity and wind loading under realistic operational conditions.

关键词： Radio telescope Millimeter-wave Thermoform Adaptable mold

Mixed-phase composites derived from cobalt terephthalate as efficient battery-type electrodes for high-performance supercapattery

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Journal of Materials Science & Technology 2023年第26期157卷 220-233页

作者： Ramu Manikandan Antonysamy Dennyson Savariraj Goli Nagaraju A.M.Kale J.Puigdollers Hyejin Park Hyun-Soo kim Jae-Min Oh C.justin Raj Byung Chul kim Department of Energy and Materials Engineering Dongguk University-SeoulSeoul 04620Republic of Korea Advanced Functional Nanohybrid Material Laboratory Department of ChemistryDongguk University Seoul-CampusJung-guSeoul04620Republic of Korea Department of Materials Imperial College LondonLondon SW72AZUnited Kingdom Department of Advanced Components and Materials Engineering Sunchon National University255Jungang-roSuncheon-siJellanamdo57922Republic of Korea Department of Enginyeria Electrònica Universitat Politècnica CatalunyaBarcelona 08034Spain Next Generation Battery Research Center Korea Electrotechnology Research Institute(KERI)Changwon51543Republic of Korea Physics Division School of Advanced SciencesVellore Institute of Technology(VIT)Chennai CampusChennai600127Tamil NaduIndia

Interfacial engineering of two-dimensional(2D)monometallic phosphides enables remarkable structural and electrochemical properties in energy storage ***,2D nanosheets(NSs)of FeP_(2)/Co_(2) P were grown on Ni-foam(FCP)using a solution-based and phosphorization approach to be used as freestanding for high-performance energy storage *** effective phosphorization strategy is successfully de-veloped to improve the overall crystalline phase,tailor the morphology,and boost the electrochemical performances of *** FCP NSs electrode exhibits a battery-type redox behavior with a maxi-mum high areal capacity of 1.96 C cm^(-2) at 4 mA cm^(-2) in 6 M KOH aqueous electrolyte compared to the other *** superior electrochemical performance was achieved by increasing the electroac-tive sites and high conductivity via surface tailoring and fast redox ***,a supercapattery was assembled utilizing FCP and activated carbon(AC)electrodes and it revealed maximum specific en-ergy(E_(s))and specific power(P_(s))of 41.2 Wh kg^(-1) and 7578 W kg^(-1) with good cycling stability of 91%after 10,000 cycles at 5 A g^(-1).Eventually,the supercapattery has been explored in practical applications by lighting up light-emitting diodes(LEDs),representing the real-time performance of superior energy storage devices.

关键词： 2D nanosheet Monometallic phosphide Battery-type material Supercapattery Energy storage