• 제목/요약/키워드: potential person

검색결과 232건 처리시간 0.029초

광개시제 특성에 따른 터치 패널용 UV 경화형 Ag 페이스트의 물성 연구 (A Study on Properties of UV-Curing Silver Paste for Touch Panel by Photoinitiator Characteristic)

  • 남수용;구용환;김성빈
    • 한국인쇄학회지
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    • 제29권2호
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    • pp.1-13
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    • 2011
  • The recent spotlight on electronic touch-screen display, a rapid breakthrough in the information society is evolving. Touch panel input device such as a keyboard or mouse without the use of, the on-screen character or a specific location or object on the person's hand touches a particular feature to identify the location of a panel is to be handled. The touch screen on the touch panel is used in the Ag paste is used mostly for low-curable paste. The thermal-curing paste according to the drying process of thermal energy consumption and improve the working environment of organic solvents have problems. In this study, Ag paste used in the non-thermal curing friendly and cost-effective UV curable paste was prepared. Current commercially available thermal-curable binder, was used instead of the flow characteristics of UV-curable oligomers and monomers with functional groups to give a single conductive Ag paste with the addition of a pattern could be formed. Ag paste as a result, thermal-curing adhesive, hardness, resistance and excellent reproduction of fine patterns and was available with screen printing environmentally friendly could see its potential as a patterning technology.

Whether can Posner-Schlossman syndrome be treated through a physiotherapy, ciliary muscle training method?

  • Zhou, Wei;Zhang, Xiaoyan
    • 셀메드
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    • 제5권4호
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    • pp.26.1-26.3
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    • 2015
  • A new physiotherapy named Ciliary Muscle Training method and one successful case had been reported first for treatment of Posner-Schlossman Syndrome (PSS), also known as Glaucomatocyclitic Crisis. When a person observed a back and forth moving object, the ciliary muscle would involuntarily do sometimes tense and sometimes relaxant exercise which can relieve the tensive state of the ciliary muscle of patients suffering PSS disease. Through this period of continued treatment, this ciliary muscle training method can improve the health status of the ciliary muscle and finally achieve the purpose of curing PSS disease. In this successful case, the patient's feedback result was very good after receiving our suggested ciliary muscle training method as an attempt to treat PSS, ill right eye of this PSS patient showed normal appearance without any differences from the other normal eye, his vision test values of naked eye were both 4.9 under nearly 200 degrees of myopia. High intraocular pressure (IOP) was mitigated, measured IOP value was in the normal (≦ 21 mmHg) and comfortable state without PSS relapse until now. Therefore, ciliary muscle training method could be a potential clinical treatment approach to PSS disease.

웨이브렛 변환과 LVQ를 이용한 홍채인식 시스템 (Human Iris Recognition System using Wavelet Transform and LVQ)

  • 이관용;임신영;조성원
    • 대한전기학회논문지:시스템및제어부문D
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    • 제49권7호
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    • pp.389-398
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    • 2000
  • The popular methods to check the identity of individuals include passwords and ID cards. These conventional method for user identification and authentication are not altogether reliable because they can be stolen and forgotten. As an alternative of the existing methods, biometric technology has been paid much attention for the last few decades. In this paper, we propose an efficient system for recognizing the identity of a living person by analyzing iris patterns which have a high level of stability and distinctiveness than other biometric measurements. The proposed system is based on wavelet transform and a competitive neural network with the improved mechanisms. After preprocessing the iris data acquired through a CCD camera, feature vectors are extracted by using Haar wavelet transform. LVQ(Learning Vector Quantization) is exploited to classify these feature vectors. We improve the overall performance of the proposed system by optimizing the size of feature vectors and by introducing an efficient initialization of the weight vectors and a new method for determining the winner in order to increase the recognition accuracy of LVQ. From the experiments, we confirmed that the proposed system has a great potential of being applied to real applications in an efficient and effective way.

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초고층 아파트의 커튼월 결로 예측 방법에 관한 연구 (A Study on the Prediction Method of Condensation on the Curtain Wall of the High-rise Apartment Unit)

  • 임정희
    • 건설안전기술
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    • 통권41호
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    • pp.88-101
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    • 2007
  • Recently, the condensation of walls often occurring in domestic high-rise apartment buildings is an important problem. The main purpose of this study is to develop the prediction method for the surface condensation on curtain wall in high-rise apartment buildings. Therefore, in this study, we first analyzed exterior climate factors through the analysis of the Seoul climate data and predicted the change of indoor temperature by using Apache program to find the cause of the condensation state and to prevent condensation. Also, according to this result, exterior climate factors and interior factors, which caused the condensation, was examined. The thermal performance of the curtain wall and the range of potential condensation were analyzed to focus on high-rise apartment buildings through computer simulation programs. The results are as $follows;^1$) The frame edge of curtain wall has a higher U-value than in the center by $30%^2$) Because of stack effect, the rooms on the higher floor have a lower external ventilation rate resulting to a higher relative humidity3) Installing a ventilation system($20m^3$/h. person) makes it possible to have a higher external ventilation rate, resulting to a lower relative humidity.

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Understanding Current Issues in Research and Education in Science and Technology: A Framework of Knowledge and Action Sharing between Universities and Science and Technology Parks

  • Fernandez, Ramon Emilio;Ferguson, David L.
    • World Technopolis Review
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    • 제6권1호
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    • pp.2.1-2.9
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    • 2017
  • Humanity is experiencing a very fast-paced technological evolution. As technological systems evolve exponentially, societies are becoming more global and are starting to have impacts beyond their geographic demarcations. This implies that, the actions of a person who is across the ocean from where we live could have significant impacts on our everyday lives. This article explores the complexity of globalization, identifies a number of global issues, and looks at the University and the Science and Technology Parks as potential sources of human capital to tackle current and forthcoming global challenges, ranging from new energy sources to potable water distributions. The article focuses on current efforts that are taking place across universities and science and technology parks around the world. We propose a new methodology whereby interdisciplinary work can inform the development of multidisciplinary approaches to solve some of the most complex global issues such as cyber security and educating the next generations of global leaders, providing them them with the necessary skills to be successful in a globally distributed workforce.

The Effect of Sling Exercise Therapy with Vibration Balls on Upper Limb Muscle Activity for Paraplegia-Spinal Cord Injury

  • Oh, Ju Hwan;Kwon, Tae Kyu
    • 한국운동역학회지
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    • 제28권3호
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    • pp.187-191
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    • 2018
  • Objective: The purpose of the present study is to investigate the effect of a muscle activity by applying the complex exercise method of sling in accordance with the provision of various vibration intensities for paraplegia-spinal cord injury. Method: The subjects of the study were 15 men in their 40s and 50s with lower limb disabilities and low potential risk, who were randomly divided into a sling exercise group (SG n=4), a sling with low frequency vibration group (SLVG n=4), a sling with mid-frequency vibration group (SMVG n=4), and a sling with high frequency group (SHVG n=4) in accordance with the provision of slings and vibration stimuli. The vibratory intensity provided was divided into low frequency (30 Hz), mid-frequency (50 Hz), and high frequency (70 Hz). The anterior deltoid (AD), the posterior deltoid (PD), the pectoralis major (PM), the upper trapezius (UT), the latissimus dorsi (LD), and the multifidus (MF) were measured to compare and analyze muscle activity. Results: The closed kinetic chain (CKC) exercise to the shoulder joint showed higher muscle activity in most muscles for the SMVG, and statistically significant differences in the anterior deltoid (AD), the pectoralis major (PM), and the multifidus (MF) in particular. Conclusion: The intermediate frequency (50 Hz) string vibration was the effective vibration stimuli for Closed kinetic chain (CKC) exercises.

유니버설 디자인의 최근 성향 분석 연구 (A Study of Current Tendency of Universal Design)

  • 황주희
    • 한국실내디자인학회:학술대회논문집
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    • 한국실내디자인학회 1999년도 춘계학술발표대회 논문집
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    • pp.23-26
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    • 1999
  • The purpose of this study was to scrutinize the current tendency of Universal Design. The analysis unit was presentation in the proceeding of "The first International Universal Design Conference" which was held at New York in June, 1998. Sixty the presentations in the conference were analyzed using Content Analysis technique. The analysis criteria were academic vs. practical, themes, subjects, levels of UD concepts, design principles applied, and type of disability. The results were as follows. Compared with its early characteristics such as practical approach, architectural living environment, barrier free for the disabled, especially for person with mobile disability using wheelchair, and the emphasis of accessibility, UD characteristics shown in the conference evidenced a dramatic shift from them toward the new century : Its subjects became a wide range of people including the disabled departing from 'the disabled' only; The range of disability was expanded to include visual and audial disability departing from mobility only; Themes appeared very diverse such as both small and large scale environments, products, dissemination, and theory from the 'architectural environment'; Various design principles were added to early accessibility ; Commercialism was added to early Welfarism. Therefore, this conference provided empirical evidence that UD changed considerably from its early development in many aspects. It indicated the potential of UD as a big wave in the 21st century design.

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일 부대 현역 사병들에서 입대 전 인터넷 사용 정도와 정신건강과의 관계 (The Association between Mental Health and the Degree of using Internet Before Joining the Army in the Soldiers On Service in a Region)

  • 김선미;박철수;손진욱;김봉조;차보석;이철순
    • 대한불안의학회지
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    • 제6권2호
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    • pp.115-118
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    • 2010
  • Objective : The purpose of this study was to survey the degree to which people use the Internet prior to joining the army and mental health. Methods : The author assessed Internet addiction and mental health using an Internet addiction diagnostic scale for soldiers and the Symptoms Check-list-90. A total of 508 subjects were included in the final analysis. Collected data were analyzed by independent t-test. Results : The Internet addiction risk group (n=19, 3.7%) had significantly higher mean scores for obsessive-compulsion (t=-2.43, p=0.02) and interpersonal-sensitivity subscales (t=-2.30, p=0.03) than the control group. Conclusion : Internet addiction was related to soldiers' mental health. An assessment focused on internet use would be useful in the evaluation of a person potential adaptation to the military.

Activity Creating Method for Multi-Unit Projects

  • Yi, Kyoo Jin;Lee, Hyun Soo
    • Architectural research
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    • 제4권1호
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    • pp.53-61
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    • 2002
  • The typical Critical Path Method (CPM) leaves it to the construction managers to overcome two problems in developing networks. First, the construction manager needs to prepare information on the type of activities and their precedence relations in order to develop a network schedule. Second, he or she can include space information into the network schedule such as the locations where the activities take place, only with difficulty. These two problems make it difficult for an inexperienced person to create a network. The purpose of this paper is to provide construction managers with set equations of creating a network schedule for multiunit projects. A space-resource combined network creation are presented in this paper, which includes equations for generating a list of required activities, their precedence relations, and information on their location. Information on the space (location) and the resource is the required data for this method. Based on this information, this method divides a project into a number of activities so that each activity contains the information on the location where the activity takes place and the principal resource required for that activity. Precedence relations are then obtained from the sequence of space and resource. This method has the potential to reduce human efforts in scheduling activities.

돼지고기 중 알레르기 유발성분의 동정 (Identification of Allergens in Pork Meat)

  • 정혜주;박재현;김재희;김영옥;정승태;김진호;조은득;조대현;노건웅
    • 약학회지
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    • 제45권1호
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    • pp.39-45
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    • 2001
  • The pork meat has been reported as one of the food occurring allergic reactions predominantly to korean. To identify the potential food allergens in pork meat, sera were collected from 25 allergic patients to the pork meat and 10 allergic patients not to pork meat as well as 5 normal subjects after skin prick test and open food challenge test. Crude extracts were prepared by blending raw pork meat in phosphate buffered saline (pH 7.0) and the heat treatment on crude extracts was carried to characterize sensibility of the allergens to heat. ELISA was performed to determine specific IgE antibody levels of allergic patients to pork meat, and resulted in twofold higher mean value than that of tolerated patients. Extracted proteins from pork meat was separated with SDS-PAGE followed by immunoblotting using sera from pork sensitive patients and control subjects, respectively. The IgE binding response to pork meat by immunobots correlated with quantitative specific IgE value of each person. Immunoblots showed four prominent IgE-binding bands (66, 60, 50, 44 kDa) in crude extract, but two bands of those (60, 44 kDa) were heat-labile. These results suggest that most prominent allergens from pork meat are four components(66, 60, 50, 44 kDa) in korean and the heat treatment on allergen is additional parameter to characterize allergen.

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