Improving the Physical education curriculum of the Air Force Academy by predicting the G-resistance of prospective pilots using machine learning

Jaemo Yang(양재모),Changju Lee(이창주) 대한인간공학회 2021 대한인간공학회 학술대회논문집 Vol.2021 No.11

Objective: This study aims to improve the physical education curriculum of the Air Force Academy to enhance the G-resistance of the Air Force Academy cadets who are prospective pilots. To achieve this goal, we attempted to identify the relationship between the results of the G-test (5G, 30 seconds), body composition, physical strength, and factors affecting G-resistance, and apply the result to the current physical education curriculum of the Air Force Academy. Background: The Air Force Academy has been recruiting all cadets as pilot resources to foster elite pilots since 2017. Cadets must pass the G-test to start the flight training. However, the pass rate of seniors who are going to start flight training is only 63%. To foster more elite pilots as Air Force intended, more cadets should pass the G-test. Therefore, analyzing various factors affecting G-resistance and improving the curriculum of the Air Force Academy followed by the analysis are important issues. Method: We measured and collected the body composition (height, weight, bone muscle rate, body fat percentage, lower body muscle rate, etc.), fitness test records (push-up, sit-up, 3km running), and G-test of 167 senior male cadets of the Air Force Academy. These data were analyzed through machine learning techniques of logistic regression analysis and decision tree analysis. Based on the results, we figured out what affects G-resistance and complementary points of the current physical education curriculum. Results: As a result of analyzing the data through several experiments, logistic regression models performed the best with LBMR (lower body muscle rate), BMI (body mass index), MuscleRate (bone muscle rate), and Running (3㎞ running) with the maximum prediction of 94%. Decision tree models performed the best with BMI (body mass index), Running (3㎞ running), LBMR (lower body muscle rate), and Push-up with the maximum prediction of 91%. Conclusion: Currently, the weight training and fitness training courses, which can help to improve G-resistance are only for freshman and sophomore. We recommend these courses be expanded to junior and senior. Moreover, the basic physical fitness evaluation(InBody) should be measured quarterly rather than half-yearly to check cadets’ body status more often. The minimum requirement for 3km running should be raised from 12 minutes 30 seconds to 12 minutes 10 seconds for seniors as running record affected G-resistance significantly. Finally, in case of the Five types of pilot muscle strength evaluation, physical education courses should concentrate on leg press and leg curl in priority. In case of health fitness evaluation that evaluates body composition, BMI and lower body muscle rate should be added to the evaluation items. Application: Based on our study, the physical education curriculum of the Air Force Academy can be improved. This improvement can contribute to enhancing the G-resistance of cadets who are prospective elite pilots and lead to the building of a strong Air Force.

북한이탈주민의 재산법상 법률문제

양재모(Yang, JaeMo) 한양법학회 2011 漢陽法學 Vol.36 No.-

We are faced with political difficulties of North Korean Refugees. The protection and management of the defectors from North Korea is the most important task but those problem is not easy. Under current law, North Korea is enemy but on constitutional aspects, North Koreans and South Koreans have the same ethnic roots and the unification of South and North Korea is a constitutional duty of the president, the National Assembly, south korean people and so on. above this, North Korean Refugees issues have complications. so It"s looked at from all ramifications, as we might imagine-political ramifications, financial ramifications, social and cultural ramifications North Korean Refugees issues are usually discussed by publicists. they focus on economic aids and North Korean Refugees" settlement in South Korea. This article have two main subjects. one is North Korean Refugees"s money transfer to the North korea. the other is North Korean Refugees"s property in North Korean Interchange and Cooperation Act between South and North Korea prohibit koran send money to North Korea without report to the competent authorities. but many North Korean Refugees send money to their families in north korea under the counter. now we must do legalize their transfer. North Korean Refugees"s property in North Korean didn"t deserves much attention. but it will be a difficult affair to manage on privatization process of the North Korean Collective Farm System After Unification after the unification of South and North Korea, I think Collective Farm ownership in north korea is "chongyou". one of common property ownership. a north korean refugee has obligation of member. if he don"t take a duty. he lose his rights of common property, but it is a result of force majeure. so, north korean refugee"s right must be not deprived.

眺望 등 不動産環境利益의 私法的 保護

양재모(Yang, JaeMo) 한양법학회 2009 漢陽法學 Vol.28 No.-

The purpose of this research is to define the concept of Benefit of View. Benefit of View is the avail to be able to see the agreeable and pleasant scenery. View means prospect. it is not clear that our law system recognize Benefit of View as a right. but many scholars recognize Benefit of View as a right. some recognize Benefit of View as a real right, other think it is based on personal rights, human rights. other treat it as a environmental rights. but case law do not regard it as a right, it is just the fact we must scrutinize Benefit of View satisfy the required conditions. prospect profit is not a right because it is flux, not universality. a right is based on need, good, duty, claim, rules, title, and so on. the need that rules make Benefit of View a right is not sufficient According research’s result, the value of Benefit of View is below 5% of whole value. but we need more investigation other cases.

간호사의 의료과오와 민사상 책임

양재모(Yang JaeMo) 한양법학회 2008 漢陽法學 Vol.23 No.-

Nursing duties can mainly be classified into two large categories which are ,nursing for convalescence’ and ‘assistance in medical treatments’. It is not clear what assistance in medical treatments on the ground, injection by nurse without the presence of a doctor is prohibited by law, but that happens on the ground it is caused by specialization in medical care and the doctor shortage. In Civil law nurse’s medical malpractice is doctor’s liability because nurse is doctor’s servant. but special nusrse system is introduced in medical law. so we need new liability-distribution system This search is as follows, first I look over the general principle of medical treatment contract, secondly the role of nurse in medical treatment contract and what to do in the relationship between the doctor’s direction and the independent actions taken by the nurses during their work. Thirdly search the counterproposal to cooperation with the medical profession in civil liability

클라우드 컴퓨팅과 법의 변화

양재모(Yang, JaeMo) 한양법학회 2012 漢陽法學 Vol.23 No.1

Cloud computing has become a hot business trend in recent years. The market size of global cloud computing was about $80 billion in 2009 and is expected to jump to $343 billion in 2014, according to Samsung Economic Research Institute’s research note. Following the trend, Korean market is expected to reach over $2.2 billion by 2014. There are many delivery types in Cloud computing service. but usually. That can be divided into three deliverly types-IaaS, PaaS, SaaS. IaaS deliver computer infrastructure-typically a platform virtualization environment-as a service, along with raw (block) storage and networking. Rather than purchasing servers, software, data-center space or network equipment, clients instead buy those resources as a fully outsourced service. PaaS provides the capability for consumers to have applications deployed without the burden and cost of buying and managing the hardware and software. SaaS is the ability for a consumer to use on demand software that is provided by the service provider via a thin client device e.g. a web browser over the Internet. Cloud computing has many issues-Privacy, Security and so on. in korea, as like many other country, it is very important issue. Observance of korea Personal Information Protection Act is required of everyone.-government, citizens, companies. and cloud computing service providers. but legislator made the law did know cloud computing. cloud computing service provider is a personal information manager. do not control personal information directly in many case. Obligation of computing service provider by the act is not implausible In that respect. “Promotion of Information&Communications and Personal Information Protection Act” (Information&Communications Act) assort Enterprises in Information & Telecommunication Industries into three groups-common carrier, special category telecommunications service provider, value added common carrier. cloud computing service provider is a value added common carrier in Information&Communications Act, but cloud computing service provider is not mere a value added common carrier. because cloud computing service is all Information&Communications service. cloud computing service is The Past, Present and Future of internet. it demand changes of the law on Information&Communications

人, 物의 二元的權利體系의 變化

양재모(Yang, JaeMo) 한양법학회 2009 漢陽法學 Vol.26 No.-

The development of technologies and cultures lead to changes in the legal system. Though those are Positively or negatively After the Industrial Revolution, In addition to economic prosperity, rapid industrialization has also bring unprecedented environmental destruction. The changes in the earth will be harmful for human life. We are both human and an animal live in the earth at the same time, and it is important to show that human and the livings, the two can live together and feed each other. So many countries have begun to promulgate legislation for minimum standards of animal protection. other countries make a rule that animals not a things. It marks an epoch in human history. but it is not clear-Whether animal has right or not, the purpose op his approach is to clear up ambiguity that we give recognition to animal right. Now, animal is very different than animal used to be. it is regarded as a partner of human. The positive laws in may countries rule animal protection or animal welfare(animal right). So I propose an alternative legal system in lieu of traditional system-dualistic system of rights, human(the subject) and thing(the object). It has three parts; human, intermediate, thing. the intermediate has semi- personality. The intermediates have animal, dead body, the viscera, stem cells an so on.

화음탐색기법을 이용한 도시내배수운영시스템의 최적펌프조합 결정

양재모(Yang Jaemo),유도근(Yoo Do Guen),김중훈(Kim Joong Hoon) 대한토목학회 2010 대한토목학회 학술대회 Vol.2010 No.10

화학사고 예방을 위한 재난안전분야 국제표준 동향분석 및 활성화 연구

유병태(ByungTae Yoo),양재모(JaeMo Yang),오금호(KeumHo Oh) 한국방재안전학회 2013 한국방재안전학회 논문집 Vol.6 No.2

전 세계적으로 태풍, 쓰나미, 화학사고 등이 꾸준히 발생하고 있는 환경 속에서 국제표준화기구(ISO)내 재난안전분야에서는 재난관리 연속성 확보를 통해 피해를 최소화하기 위한 국제표준 제정이 선진국을 중심으로 진행되고 있으며, 현재 까지 총 4건의 국제표준이 제정되었으며 이중 우리나라는 2012년과 2013년에 걸쳐 2건(ISO22300, ISO22301)의 재난안전관 리 국제표준을 한국산업표준으로 제정되었다. 본 연구에서는 재난안전분야의 국제표준 제정의 국제동향을 분석하고 국제표준제정에 따른 재난안전분야 활성화를 위한 방안으로 국가표준기준기본계획을 분석하여 화학사고 예방을 위한 재난안전관 리 매뉴얼 개선의 필요성과 재난안전 산업육성을 위한 재난안전분야 인증체계의 필요성을 제시하였다. 이후 본 연구를 활용 하여 좀 더 전문적이고 집중적인 국제수준에 부합하는 재난안전관리 정책수립 및 연구개발을 수행할 수 있을 것이다. Major accidents such as typhoon, tsunami, and chemical accidents have been continuously occurred. In this environment, Technical Commitment (TC) related to disaster management part in the International Organization for Standardization (ISO) concentrates their efforts to enact the business continuous management in emergency situation for international standard. As a result of TC223, four international standards are enacted in 2011, 2012. In the Korean industrial standard, two international standard (ISO22300, ISO22301) out of four standards were enacted in 2012. This study analyzes a recent trend and proposes a method activating of international societal security standard for chemical accidents. Disaster certificate system for developing disaster safety industry is suggested. We hope each related organization could develop our disaster safety management policy and research based on this study.

주파수 밴드 별 엔트로피 변화에 따른 잔향제거 기술

백순호(Soonho Baek),양재모(Jaemo Yang),이석필(Seokpil Lee),강홍구(Hong-Goo Kang) 한국통신학회 2010 한국통신학회 학술대회논문집 Vol.2010 No.6

PCR 기초 Differential Display 기술에 의한 난꽃혀 특이/관련 유전자의 분리

강진호(Jin Ho Kang),신병철(Byoung Chul Shin),신동호(Dong Ho Shin),이한길(Han Kuil YI),양재모(Jaemo Yang),고문경(Moon Kyung Ko),오병준(Boung Jun Oh) 한국원예학회 1996 한국원예학회 학술발표요지 Vol.14 No.1