• Journal of the Korea Convergence Society
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• v.9 no.4
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• pp.357-371
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• 2018

The purpose of this study is to provide basic data on the improvement and development of Korean marathon through an analysis of the records of Korean Marathon and the World Marathon. Based on the records of the Donga Marathon, the Chuncheon Marathon, and the JoongAng Marathon, which are the three major marathons of Korea, the results of comparison and analysis of the records of Korean Marathon and World Marathon are as follows. First, it is rare for the host country to win. The problem is that, recently, for more than 10 years, the record gap with foreign players is increasing. Second, Comparisons between Olympic men and women and world championships men and women had equally competed for a winning record until the 1990s, but have not been able to reach the past winning record they recorded 20 years ago, and have been keeping a big difference in the record with the world record.

• Journal of Industrial Convergence
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• v.18 no.3
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• pp.91-98
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• 2020

The purpose of this study was to identify differences in records for each section of the wheelchair marathon and to provide information necessary for training and basic data for developing training methods. The subjects of this study were analyzed for the records of a total of 5 foreign male athletes and 4 domestic top athletes who completed the 42.195km full course among the participants at the 2016 Seoul International Wheelchair Marathon. Every 5km section records and finish records were used, and the first section to the ninth section were set. As for the data processing method, descriptive statistics (Mean, SD) were used using the statistical program SPSS 25.0. The following conclusions were drawn according to the above research methods and procedures. In the case of the winning W1 athletes, the record at 30km to 35km was the fastest 8 minutes and 43 seconds in the entire section, and the difference was 1 minute and 4 seconds compared to the K1 athletes of the nation's No. 1 athletes. In order to be ranked higher in international competitions, training to adapt to a quick pace at a later stage is required. That is, it was found that the second half face should be faster based on the half distance. In addition, in each section of the first half, it is necessary to develop a race pace suitable for the average speed level for each individual section. Therefore, it is considered that the fitness training program that can maintain the early race and the training program that can cope with changes in pace after the second half should be applied.

• Korean Journal of Clinical Laboratory Science
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• v.48 no.2
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• pp.137-143
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• 2016

This study was conducted to investigate the electrolyte metabolic responses to a 100 km ultra-marathon in 22 male amateur runners. Their average age was $50.91{\pm}4.77$ years old and their $VO_2max$ value was $48.19{\pm}6.4 mL/kg/min$. The participants completed the race with a mean finishing time of $205.55{\pm}19.61$ minute. Electrolyte parameters based on blood tests including calcium, inorganic phosphorus, magnesium, sodium, potassium, chloride, total carbon dioxide, anion gap, plasma volume change and osmolality were measured pre-race, at 50 km, and at 100 km (post-race). Only slight changes in sodium level with no cases of hypernatremia or hyponatremia were observed. Additionally, all the electrolyte parameters changes were within the normal range and plasma volumes were unchanged. Overall, amateur marathon runners are not at risk to develop clinically significant electrolyte or osmolality changes during a 100 km ultra-marathon.

• RED RIBBON
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• s.72
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• pp.14-16
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• 2006

운동은 모든 질환을 가진 사라에게 유용하다. 특히 만성질환을 예방하고 치료하는데 효과적이란 것이 잘 알려졌으며, 또한 각종 암의 예방과 치료에도 운동이 필요하다는 과학적 증거들이 밝혀지고 있다. 운동은 인체의 면역기능에도 영향을 미쳐, 격렬한 훈련을 받고 있는 운동선수들이 감기가 잘 걸린다거나 마라톤을 하고 난 직후에 면역기능이 떨어져 여러 가지 질환에 이환되는 비율이 높다. 그러나 적당한 운동은 면역기능을 향상시키고 질병에 대한 저항력을 강화시키며, 암의 예방과 치료에 도움이 된다는 것이 알려지면서 많은 운동프로그램이 나오고 있다.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.272-275
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• 2020

마라토너들이 대회에서 높은 성적을 받기 위해서는, 다른 선수를 위해 속도를 조율하여 선수들을 위해 전략적 희생을 하는 페이스메이커의 존재가 필수적이다. 그러나 기존의 페이스메이커는 사람이 수행한다는 점에서 한계점을 가지고 있다. 본 논문에서는 페이스메이커 기능을 수행할 수 있는 로봇을 설계 및 구현하여, 기존의 한계를 극복하고자 하였다.

• Journal of the Korean Institute of Landscape Architecture
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• v.48 no.6
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• pp.48-57
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• 2020

This study was aimed to determine the history of Son keechung laurel tree, which is designated and managed as Seoul Metropolitan Government Monument No. 5. Sohn keechung's victory in the marathon at the 1936 Berlin Olympics served as an opportunity to encourage great pride and national spirit for the Korean people's national spirit who had spent their painful days under Japanese colonial rule. The seedlings that Son keechung received at the time are currently growing at Son Keechung Sports Park on the hill in Manri-dong, west of Seoul Station, and are Quercus palustris. That variety of Tree is native to the United States. The 11th Berlin Olympics, held in 1936, is a golden opportunity for Hitler to show off the history and cultural excellence of the German race, so it does not make sense to award victors an American giant oak instead of the German oak tree. The Seoul Metropolitan Government and various media outlets made a fait accompli due to Hitler's simple mistake. However, this study revealed that the laurel that Son received was the Quercus robur, based on the articles of the Korean newspaper, the German daily newspaper, and the recently introduced article of Der Spiegel, a leading German weekly magazine. Based on these circumstances, I would like to suggest that the originally awarded Quercus robur be planted in Son keechung Memorial Park and that the newly discovered history be notified on the Seoul Metropolitan Government website and various records.

• Journal of the Korean Applied Science and Technology
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• v.40 no.5
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• pp.1072-1080
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• 2023

The purpose of this study is to analyze major keywords and social phenomena related to 'plogging' in the sports field and to derive important information. In order to achieve this purpose, the news analysis system BIG Kinds provided by the Korea Press Promotion Foundation was used to analyze it. The analysis period is from 2018 to 2022, and 42 of the 5,148 news collected were finally used and analyzed. Frequency analysis, relationship map analysis, and related word analysis were performed as analysis methods, and the results are as follows. First, as a result of the frequency analysis related to 'Plogging' in the sports field, keywords such as 'Jeju', 'Players', 'World Marathon', 'SSG', and 'Lee Bong-ju' were identified. Second, as a result of the analysis of the relationship related to 'Plogging' in the sports field, keywords such as 'COVID-19', 'national representative', 'elite', 'masters', and 'COVID' were identified. Third, as a result of the analysis of words related to 'Plogging' in the sports field, keywords such as 'synthesized words', 'volunteer activities,' 'masters untact', 'Jeju', and 'athletes' were identified. In the domestic professional sports field, it has been shown that plogging is actively used for environmental activities and professional team promotion to practice carbon neutrality by international sports organizations.

• Journal of Korea Entertainment Industry Association
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• v.14 no.8
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• pp.353-379
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• 2020

The 2032 South-North Joint Olympics is an agreement between the two Koreas. Through this, various efforts are needed to improve new inter-Korean relations and co-prosperity on the Korean Peninsula. The purpose of this study is to proceed with the 203 South-North Joint Olympics. This study was developed by literature reserch methods. The result of this study are as follows. First, Seoul-Pyongyang soccer exchange game will be promoted. Second, the International Peace Cup a relay race(Marathon) will be held. Third, Korea Peace Cup International Table Tennis Championships will be held. Fourth, I propose holding the Korea Sports Science Forum. Fifth, about 16-17 events are propose for North Korea to host the 2032 South-North Joint Olympics. Sixth, the decision to host the 2032 Summer Olympics is expected in 2022 or 2023. Seventh, it is necessary to promote the Inter-Korean Social Association cultural Exchange and Cooperation Committee or the Special Committee for the Promotion of the Inter-Korea Sports Exchange and Cooperation. Eighth, it is necessary to implement a five-year plan to promote Inter-Korea sports Exchange Cooperation or a five-year plan for Inter-Korea sports Exchange and Cooperation. Ninth, the North Korea player registration system will be promote to the South Korean K-1 League. Ten, suggest sports exchange and cooperation ahead of time. Eleventh, train experts on North Korean sports or exchange and cooperation. Finally, the South-North Korea sports exchange Agreement will be promoted. It also promotes the Inter-Korea sports Exchange and Cooperation Support Act.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.20 no.1
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• pp.177-186
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• 2020

This paper deals with the car paint sequencing problem (CPSP) that the entrance sequence is to same colored group with maximum sequenced cars for the buffer arriving cars from the body shop. This problem classified by NP-complete problem because of the exact solution has not obtained within polynomial time. CPSP is aim to minimum pugging number that each pugging must be performs at color changing time in order to entirely cleaning the remaining previous color. To be obtain the minimum number of moving distance with window concept and minimum number of pugging, this paper sorts same color and arriving sequence. Then we basically decide the maximum length section color time to winner team using stage race method. For the case of the loser team with no more racing or yield to loser team and more longer stage in upcoming racing, the winner team give way to loser team. As a result, all cars(runners) are winner in any stage without fail. For n cars, the proposed algorithm has a advantage of simple and fast with O(nlogn) polynomial time complexity, this algorithm can be get the minimum number of moving distance and purging for all of experimental data.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.10a
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• pp.864-867
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• 2003

GPS (Global Positioning System) made by the Department of Defense in U.S.A is positioning system to use satellite and initially it has been used only for the military forces but open to civilian in about 1987. This system has widely been used for not only surveying land, but also car navigation on the street and means to build up the data of the GIS. With GPS, recently our country is accelerating to make imbeded system and also the study on imbeded system is well under way. For example, Car navigation and the construction of the Seokang bridge between Willson Arch at Han river by using DGPS were evaluated as successful model to lead accurate location with the precision of the cm. The examples of the project performance with GPS has gradually been extended to the each department organization of the local and central government. for the example, It is true that BIS(Bus Information System) is widely spreading out. In addition, the study on the Distribution Maintenance System is expected to be well in progress to take advantage of GPS based on the data base of the NGIS(National Geography Institute System) of the NGI(National Geography Institute). This paper shows that we embodied not only the large imbeded system for car and finding the location in Korean Land Corporation but also the protype of the kinematics Wrist Held which is easily portable to pedestrian, climber and marathon runner.