외국문 요약

Kuk,Min-Ho 동양사회사상학회 2002 사회사상과 문화 Vol.5 No.-

6G-LEGO: A framework for 6G network slices

Slawomir Kukliński,Lechosław Tomaszews,Robert Kołakowski,Prosper Chemouil 한국통신학회 2021 Journal of communications and networks Vol.23 No.6

Network slicing is a relatively recent paradigmthat has become a subject of intensive research. Most of theexisting approaches follow the ETSI NFV MANO model withsome extensions related to multi-domain slicing, slice selection,etc. The framework is a part of the standalone variant ofthe 5G network standardized by 3GPP. However, the currentimplementation of network slicing in 5G has several limitations,especially regarding management and orchestration: The isolationof slice management is not appropriately addressed, the slicetenant management capabilities are limited, and the managementand orchestration centralization raises serious scalability andreliability issues. Moreover, the slice-level operations are notwell-separated from other processes due to a lack of properseparation of concerns. As a result, the overall network slicingarchitecture has complex interactions with many components ofthe 5G network. In this paper, we describe a new framework thatuses an approach to sustain self-managed and self-orchestratedslices. To that end, we propose a modular architecture in whichslices have embedded (in-slice) management and orchestrationsupport, and multi-domain slices rely on multiple slice-agnosticorchestrators. The framework enables the composition of newslices as a combination of single domain-slices in a relativelyeasy, technology-independent manner.

步速變化에 따른 미끄러짐의 생체역학적 연구

서국웅,윤양진,서국은,이중숙,김용재,이언석,이훈식 釜山大學校 附設 體育科學硏究所 1992 體育科學硏究所 論文集 Vol.8 No.-

The purpose of this study was to analyze walking steps to prevent unnecessary energy consuming and prevention of injury from sliding when someone was walking. The questionnaire, high speed video system, E.M.G. system, and force platform system were used to analyze sliding mechanism in biomechanical perspective. Several results were found as following: 1. According to questionnaire regarding sliding, 93.3% of participants have sliding experiences. People have sliding experiences by greasy floor(48.4%) and obstacle (22.5%). Sliding types were found from different kinds of shoes such as sneakers (48.8%) and boots (34.2%). The results were presented as following 44.6% of participants were fall down front direction and 40.3% of people fell down rear side. 2. According to the high speed video system analyzer, step sliding increased with increasing step speed from distance and acceleration speed experiment with 80 steps/min, 100 steps/min, 120 steps/min. Also, the most sliding were occurred with sneakers, boots, and bare feet as order. 3. According to E.M.G. test results, the vastus lateralis M., the vastus medialis m., and the tibialis anterior m. of electric action potential presented strongly when participants fell front, rear, and right side. The vastus lateralis m. and the tibialis anterior m. of electric action potential presented strongly when someone fell left side, but the vastus medialis m. and the gastrocnemius m. of electirc action potential presented as weaker. 4. According to the force platform test results, the most big change of floor antipower of x-axis presented when someone fell the left side. The most of big change of floor antipower of y-axis presented when someone fell down rear side. The most of big change of floor antipower of z-axis presented similarly when someone fell the front, rear, left, and right side.

CUG에 의한 원거리정보통신망 구축과 활용:국제종합건설 사례

이국희,송수섭 한국데이타베이스학회 1994 Journal of information technology applications & m Vol.1 No.2

아동들의 태권도 수련활동참가에 따른 열등감 및 자아존중감의 관계

정재엽,정국현,김지영,김현철,이용국 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

The purpose of this study was to identify the relationship between children's Inferiority and self-esteem during Taekwondo practice. In order to achieve this purpose, 480 subject were selected among participants of Taekwondo activity programs in the Seoul area by using the stratified cluster random sampling method. Out of the 480 questionnaires responded to. only 414 were used for data analyses because 66 were responded to incompletely or incorrectly. The instrument for data collection was a questionnaire in which Inferiority and self-esteem consisted of items identified by Jun(1999) and Jun(1993), respectively. The statistical methods utilized in the study for analyzing the collected data were reliability analysis, descriptive statistics, one-way ANOVA, standard multiple regression analysis and the following results were obtained: First, both Inferiority and self-esteem differ statistically and significantly according to both sociodemographic variables. Second, both Inferiority and self-esteem differ statistically and significantly according to Taekwondo practice. Third, Inferiority statistically and significantly influences self-esteem.

임팩트시 테니스 라켓 재질의 차이에 따른 근전도 분석

윤양진,유국종,서국웅,정미라,강영택,이훈식,서국은 釜山大學校 附設 體育科學硏究所 1999 體育科學硏究所 論文集 Vol.15 No.-

The purpose of this paper is to select 7 male athletes and female athletes of high school, and to compare their active potential differences of upper arm muscles according to characteristic of a racket. the results obtained are as follows: 1. According to the accumulative distribution rate of racket material, graphite and wood material show better efficiency in case of brachio radialis muscle of male athletes, but the racket material shows no constant efficiency in brachii radialis muscle of female athletes. In case of flexor carpi radialis muscle, wood material provides better efficiency only for male athletes. In case of triceps brachii muscle, wood material gives better efficiency to males athletes and steel material gives better efficiency to females athletes. Especially in case of biceps brachii muscle, neither male nor female athletes are influenced by racket materials at impact. 2. In the muscle load rate according to racket material, wood has the highest muscle active potential and graphite has the lowest active potential. Therefore, graphite is thoght to be better in the efficiency of muscle load rate.

스마트폰 App 개발 플랫폼 평가항목 도출

이국헌, 신숙조, 조인준 배재대학교 공학연구소 2011 공학논문집 Vol.13 No.1

The proportion of smart phones in the mobile life has become an indispensable presence. Activation of these smart phones, one of the driving force App market is showing steady growth in the different day of the new App is being developed. Depending on the activation of these App Market App development platform and drive his big issues are superior to each manufacturer to support App development platform, but the user perspective, is difficult to determine which platform is superior, for developers it comes to fit a variety of OS App require a development platform that does not include verification of the criteria is Free. In this paper, App development platform for smart phones, software quality assessment for the ISO / IEC 9126 smart phone App Development Using the model performance evaluation was devised.

신발유형별 보행동작의 운동역학적 동작분석

서국웅,윤양진,김용재,이훈식,유경복 부산대학교 사범대학 1995 교사교육연구 Vol.30 No.-

The purpose of this study was to prepare some useful data for the prevention of injury caused by shoes when female was walking. Kinematic variables were analyzed with the aid of the visual materials filmed with a 16mm high speed camera, such as angular changes of joints, displacement, velocity, and momentum of the center of body gravity. The subjects for the research were normal 4 female high school students: The analytic results of the mechanism of each locomotion pattern were as follows: 1. It is desirable Kinematically that the dispersion of power should not be caused in the movement of lower-legs by keeping natural flexion and extension of joint. 2. Too much vertical displacement of the center of body gravity was thought undesirable because it caused the dispersion of power against the moving direction. To get some propulsion in the moving direction, it was efficient to use as much energy as possible from 8 F-F support phase to the toe-off. And also the center of body gravity was moved by the inertia just after toe-off. 3. The correct walking motion occurred when the walker moved their hip joint or knee joint gently with their upper body upright and their eyes looking around. 4. In order to lengthen the stride it was essential to practice intensively the flexion of the hip joint, extension of knee and plantar flexion of ankle joint. 5. It was proved that in race walking, they could get much greater propulsion from the flexion of the ankle joint than from the hip joint or the knee joint. It was, therefore, very important to train walkers so that the initial planter flexion of the ankle joint might occur from 6 F-F of the supporting phase. 6. The flexion of the ankle joint produced the added propulsion in the moving direction but the excessive flexion increased energy consumption and caused strain on the ankle joint because it dispersed power in moving the center of body gravity. 7. It was desirable to narrow the ankle of the flexion of the hip and knee joints because it could speed up revolutions per minute of the lower limb through lessening the inertia of the revolutions. The angle made by knee joint was desirable for getting the greatest propulsion in the moving direction. 8. High heel was lower than barefoot or jogging shoes in the displacement of the center of body gravity. This result showed that the displacement of the center of body gravity was made safe by lowering the flexion and extension of knee joint.

태권도 겨루기 준비자세에 따른 앞돌려 차기 시간의 분석

丁局鉉,鄭樂喜 韓國體育大學校 1997 論文集 Vol.20 No.-

This study was under taken to identify the speed times among Free fighting stance Knee joint straighted stance, Knee joint bented stance, and Bouncing stance in TaeKwon-Do, by utilizing a high-speed camera(HSV 200 made from NAC Company in Japan), which will be able to take 200 frames per second. The 15 subjects employed for this study were selected form the Korean National TakKwon-Do players in 1995. In order to accomplish the purpose of this study, The data were analyzed with One-way ANOVA to determine the speed time of each stance. The results showed that there were statistical differences between the four stances each other. Therefore, to test the differences, Scheffe-test foe post-hoc comparisons was applied to the four dependent variables. The results of the study were as follows: 1. The Knee joint bented stance is the fastest motion(0.571 sec). 2. The Free fighting stance is the 2nd fastest motion(0.626 sec). 3. The Bouncing stance shows the 3rd rank of the fast motion(0.627 sec). 4. The last rank of the stance motion is the knee joint straighted stance(0.654 sec). According to the above-mentioned results, the implications of the study suggest that the Knee joint bented stance and the Bouncing stance will be applicable to the competition effectively, and especially, the Knee joint bented stance will be beneficial against the count-kick in the competition.

계급문학에서의 장편소설 논쟁

황국명 慶南大學校 人文科學硏究所 1994 人文論叢 Vol.6 No.-