• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.663-664
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• 2022

본 연구에서는 펜싱의 저변확대를 위하여 펜싱 강습을 위한 모바일 애플리케이션을 설계하고 개발하였다. 펜싱의 저변확대가 어려운 이유로 펜싱 장비가 고가이고 시설을 갖추기 어렵다는 것에 있다. 이에 많은 펜싱 연구자들이 저변 확대를 위하여 뉴스포츠화한 펜싱 종목을 고안하거나, 금속제 장비가 아닌 플라스틱 훈련장비도 개발하는 등 많은 노력을 기울이고 있다. 이에 본 연구에서는 기본적인 펜싱 강습이 가능한 모바일 애플리케이션을 구현하였다. 모바일 애플리케이션에서는 시간 관리 기능, 점수 관리 기능 등을 갖추도록 하였다.

• Journal of Industrial Convergence
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• v.20 no.7
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• pp.51-56
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• 2022

Recently, interest in fencing is getting increased in Korea due to good results in international fencing competitions and its exposure to the media. However, one of the difficult factors in entering fencing is the cost of initial equipment purchases. Solving this can contribute to expanding the base of fencing. For this reason, this study designed and developed a system that can replace the function of the remote control with a mobile application using Bluetooth communication and learn the function of the fencing scoreboard and fencing terms in French. Through interviews, fencing leaders and club members were asked to find out what was necessary in this study, and to mention the pros and cons of the test operation. It is expected that the fencing scoreboard will be lightweight and small, and it will help to spread fencing through cost reduction.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.47-48
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• 2022

기후변화 및 도심화로 인해 해마다 더 큰 규모의 다양하고 복잡한 재난들이 발생했고 발생하고 있다. 2022년을 기준으로 살펴보면, 3월 열흘동안 진행되었던 동해안 일대의 대규모 산불, 8월 초 수도권 집중호우, 9월 초 한반도를 통과한 초대형 태풍 제 11호 힌남노 등 다양한 종류의 대형 재난이 발생하였다. 본 논문은 재난이 발생하였을 때 재난정보를 전달하는 방식 중에서 이동통신망을 이용하는 긴급재난문자에 대한 것으로, 재난이 발생한 특정 지역에 정밀하게 효율적으로 재난정보를 제공하기 위한 지오펜싱(Geo-Fencing)을 적용하는 방식에 대해서 다룬다. 현재 긴급재난문자는 발령 최소 단위가 시군구로 제한되었기 때문에 예를 들어 심야시간에 발생한 특정 건물 화재등과 같은 재난에 대해서는 발령하는데 어려움이 있었다. 본 논문에서 제안하는 지오펜싱 기법을 적용하면, 읍면동보다 좁은 지역에도 긴급재난문자를 발령할 수 있게 되어 특정 지역에 국한된 재난에 대한 정보전달을 신속, 효율적으로 제공 가능하며 이를 통해 궁극적으로는 인명 피해 및 경제적 피해를 감소시킬 수 있게 될 것으로 예상된다.

• 건강소식
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• v.36 no.9
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• pp.14-15
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• 2012

168cm 신장에 57kg의 몸무게. 펜싱 에페 선수로는 큰 신장도, 좋은 체격 조건도 아니다. 게다가 신아람 선수는 이번 올림픽이 그녀 생애의 첫 출전이었다. 금메달보다 빛나고 의미 있는 '은메달'을 목에 건 그녀의 성공 키워드는 과연 무엇일까.

• Journal of Digital Convergence
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• v.12 no.9
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• pp.407-415
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• 2014

The purpose of this study is to identify the relation between isokinetic strength of knee extensors and angular velocity of knee joint during fente motion in elite fencers by three disciplines and gender, and to provide the preliminary data for developing the training program and rehabilitation program to enhance sports-performance by three disciplines and gender. Total 31 elite fencers who trained at the national training center of the Korean Olympic Committee (KOC) participated in this study.; 10 fleuret (4 males), 10 epee (6 males) and 11 sabre (5 males). Subjects were measured eccentric and concentric isokinetic strength (PT/BW, WK/BW) of the knee extensors at angular velocity of $60^{\circ}/s$, $180^{\circ}/s$ and $300^{\circ}/s$, and flexion (P1) and extension (P2) angular velocity of knee joint during fente motion. To examine the relationship between isokinetic strength of knee extensor and angular velocity of knee motion, Pearson's correlation coefficient (r). ${\alpha}=.05$ was considered significant. In conclusion, the relationship of isokinetic strength of knee extensors and angular velocity of knee was different depending on three disciplines and gender.

• Journal of the Korea Convergence Society
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• v.8 no.6
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• pp.349-358
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• 2017

In this study, 109 athletes participating in the national fencing Epee competitions in 2017 were sampled. The purpose of this study was to investigate the effect of achievement goal orientation and self - management on psychological skills of fencing Epee athletes. The research tools used to achieve these research objectives are psychological techniques developed by Kim, Byung - joon (2001), a sports achievement goal orientation test paper, and an athlete self - management questionnaire developed by Huh Jung - hoon (2001) I used the questionnaires. The results obtained were analyzed by SPSS 22.0 program, test validity and reliability test, frequency analysis, Pearson 's correlation analysis and multiple regression analysis. First, task orientation and interpersonal management, mental management, self - orientation and training management, interpersonal management, mental management, team harmony, body management and anxiety control, mental management and team harmony have significant correlations. The relationship between goal orientation, self - management, and psychological skills was found to be correlated. Second, to analyze the effect of achievement goal orientation and self-management on psychological skills, multiple regression analysis showed that there was no statistically significant effect but the subordinate had a partial effect.

• Journal of Digital Convergence
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• v.12 no.8
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• pp.211-217
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• 2014

In this paper, by using geofencing technology to set the area you want to move tourists. Geofence set of tourists in the region enters the smartphone by sending e-mail or SMS alarm to display a detailed map of the area to visit assistance. When you arrive at the destination of the museum exhibits or exhibits to the NFC tag attached to each corresponding to a web server for a detailed description of the exhibits from the get-down. Multimedia content using an existing exhibits described. Media of exhibition space and the interaction between the visitors tour guide system capable was built.

• Transactions of the Korean Society for Noise and Vibration Engineering
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• v.16 no.7 s.112
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• pp.739-745
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• 2006

This paper presents a novel type of hybrid dispensing head for IC fabrication and surface mount technology. The proposed mechanism consists of solenoid valve and piezoelectric stack as actuators, and provides positive-displacement and jet dispensing. The positive-displacement dispensing can produce desired adhesive amount without viscosity effect, while the jet dispensing can produce high precision adhesive amount. In order to determine the relationship between required voltage of the piezoelectric actuator and needle displacement, both static and dynamic analysis are undertaken, In addition, finite element analysis is performed in order to find optimal design parameters. Dispensing flow rate and pressure in the chamber are evaluated through fluid dynamic model.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2006.05a
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• pp.821-826
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• 2006

This paper presents a novel type of hybrid dispensing head for IC fabrication and surface mount technology. The proposed mechanism consists of solenoid valve and piezoelectric stack as actuators, and provides positive-displacement and jet dispensing. The positive-displacement dispensing can produce desired adhesive amount without viscosity effect, while the jet dispensing can produce high precision adhesive amount. In order to determine the relationship between required voltage of the piezo actuator and needle displacement, both static and dynamic analysis are undertaken, In addition, finite element analysis is performed in order to find optimal design parameters. Dispensing flow rate and pressure in the chamber are evaluated through fluid dynamic model.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2012.05a
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• pp.495-496
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• 2012