투명각막절개를 이용한 백내장수술에서 점안마취와 구후마취의 효과 분석

이제승(Je Seung Lee),정성근(Sung Kun Chung),백남호(Nam Ho Baek) 대한안과학회 1999 대한안과학회지 Vol.40 No.11

단속식 침출수 순환형 음식물류 폐기물 혐기성 소화 공법에 대한 실험적 특성 파악

이제승(Je-Seung Lee),이병희(Byong-Hi Lee) 유기성자원학회 2014 유기물자원화 Vol.22 No.2

침출수 순환형 음식물류 폐기물 혐기성 소화 공법은 기존의 일상 혐기성 소화 공법에 비해 투입되는 유기물 부하량 대비 발생하는 메탄가스 수율이 높다는 장점이 있다. 본 연구는 분리 수거된 교내 기숙사 식당 음식물류 폐기물과 하수처리장 혐기성 소화조의 혐기성 미생물을 이용하여 신재생 에너지인 메탄가스를 더욱 효율적으로 얻기 위해 음식물류 폐기물/혐기성 슬러지 비를 달리하여 실험을 실시하였다. 음식물류 폐기물/혐기성 슬러지 비가 2:8이고 유기물 부하율이 9 gVS/L인 침출수 순환형 음식물류 혐기성 소화 반응조의 바이오 가스 발생이 가장 높았다. 또한 이 혐기성 반응조에서 발생하는 바이오가스 내부의 H2S와 NH3가 지속적으로 감소하였고 바이오 가스의 수율은 평균 1.395 m3 Biogas/kg VS added로 나타났다. 이에 비해 나머지 음식물류 폐기물/혐기성 슬러지 비가 3:7, 8:2인 실험의 반응조에서는 바이오 가스 발생이 멈추었다. The leachate recirculation anaerobic digestion system has the advantage of stable methane gas generation compared with existing one phase systems. In this study, an anaerobic digestion system fed with source separated food waste from school cafeteria was studied with different food waste/inoculum anaerobic sludge volume ratios (8:2, 3:7, 2:8). From this study, leachate recirculation anaerobic reactor with food waste/inoculum anaerobic sludge volume ratio of 2:8 that is 9 gVS/L of OLR(Organic Loading Rate) had the highest gas production. Also this anaerobic reactor showed daily decrease of H2S and NH3 contents in produced gas. Average biogas yield was 1.395 m3 Biogas/kg VS added. Other anaerobic reactors with food waste/inoculum anaerobic sludge volume ratio of 8:2 and 3:7 stopped methane gas production.

초등학교 생존수영 교육과정에 대한 인식

이제승(Lee, Je-Seung),이성노(Lee, Seong-No) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.3

The purpose of this study was to collect the opinions of homeroom teachers, survival swimmers, and students who have participated in survival swimming to identify problems and to seek ways to improve the curriculum to provide basic data for making an educational model suitable for the reality of Korea. Accordingly, the perception of teachers, leaders, and students about survival swimming education in elementary school was examined. In-depth interviews were conducted with 10 teachers, 10 leaders, and a total of 20 people. In addition, a questionnaire was conducted for 1,400 learners. Through this, the results of the study to provide basic data for improving the survival and swimming education model by identifying problems in the survival and swimming education field are as follows. First, teachers and leaders recognized the lack of education time as a problem. Second, teachers and leaders were aware of the problems in the survival swimming education program. Third, in a survey of learners" perception of survival swimming education program, survival swimming education learned in elementary school was negative in importance. In addition, the learning level of survival swimming education was positively recognized, and it was found that survival swimming education was recognized as a very necessary education in the field. Fourth, learners were partially positive as a result of the analysis of the degree of understanding and practice of water safety education. Fifth, in terms of improvement of survival swimming education recognized by learners," ‘interesting class progress’, ‘leader"s expertise’, ‘actual lifesaving experience learning’, ‘sufficient class time’, ‘water play accident prevention education’, ‘close swimming pool’, ‘emergency education’, and ‘clothing swimming’ in order.

스포츠센터 종사자의 근로생활의 질(QWL)이 직무만족 및 고객지향성에 미치는 영향

이제승(Lee, Je-Seung),박상윤(Park, Sang-Yoon) 한국사회체육학회 2018 한국사회체육학회지 Vol.0 No.73

The purpose of this study is to investigate the influence of relationships of employee’s QWL (quality of working life) in the sports center on job satisfaction and customer orientation. The study analyzed the 288 survey data collected from questionnaires distributed to sports center employees in Seoul area. For the empirical study, frequency analysis and correlation analysis were done by using SPSS21.0. In addition, confirmatory factor analysis and structural equation modeling were done by suing AMOS21.0. The results are as follows : First, QWL (quality of working life) for sports center employee had a meaningful effect on job satisfaction . Specifically, among the factors that constitute the quality of working life, Individual dimension and organization dimension showed a significant influence on job satisfaction, however the management dimension proved to have no significant effect. Second, quality of working life for sports center employee had a meaningful effect on customer orientation. Specifically, among the factors that constitute the quality of working life, Individual dimension and organization dimension showed a significant impact on customer orientation, but the management dimension proved to have no significant effect.

서울시 도로변, 터널 및 주거지역 대기 중 유해 휘발성 유기화합물의 특성

이제승(Je Seung Lee),최유리(Yu Ri Choi),김현수(Hyun Soo Kim),어수미(Soo Mi Eo),김민영(Min Young Kim) 한국대기환경학회 2011 한국대기환경학회지 Vol.27 No.5

고령화 사회 공공스포츠시설의 서비스 질에 대한 착각지수 분석

이제승(Lee, Je-Seung) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.6

The purpose of this study is to analyze the difference in the service quality of public sport facilities as perceived by aged customer, instructor, employee in aging society. When satisfaction of instructor or employee is higher than customer, it is called service gap index shows up, instructor or employee need to try hard for promoting customer’s satisfaction. To accomplish the purpose of this study, the study used questionnaires, with 96 employees, 256 elderly members, and 352 total subjects. The statistical methods of this study were frequency analysis, and the results of this study are as follows. As a result of the research, the kindness service of employees was the highest (-.33), followed by the quickness of work processing (-.13), the parking instruction (-.05), the orderliness of the staffs and dress(-.02) Respectively. As we enter an aging society, sports facility construction should educate elderly members, lecturers or employees to narrow the gap in service between their customers and instructors or employees. It is also necessary to improve the working conditions for the satisfaction of the lecturer or the employee and the promotion of fraud.

운동선수의 “경기력 향상 약물(PEDs)”에 관한 윤리적 접근

이제승(Lee, Je-Seung),손재현(Shon, Jae-Hyun) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.5

This study argues that while the use of PEDs in sports is a matter of ethical concern, the use of PEDs is an understanding of the application of value standards to establish the legitimacy of cheating. Kant argues that if a person behaves according to an individual’s subjective desire, he is not rational, and even if the act yields good results, it has no moral value. Therefore, the athlete must be aware of the fact that it is obligatory to fulfill the obligation according to good faith, which is the basis of morality, that is, to do so. Kant also called others to treat them for purposes, not as means. Regardless of the purpose of any individual, is to treat it as a complete being, in other words, a person with a personality. It is therefore morally unacceptable for a player to use PEDs for the purpose of depriving the other’s happiness. The athlete’s victory through the use of PEDs will continue to be stealthy, and the development of science, medicine, and medical techniques that support it may further develop PEDs. In this difficult situation, questions are raised as to whether there should be more appropriate ethical standards and foundations for the future use of PEDs. We should also look for ethical practices for the use of PEDs. This is an important specific task.

어린이전용수영장의 안전관리 대책방안에 관한 연구

이제승(Lee, Je-Seung),채환국(Chai, Hwan-Kook) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.1

The purpose of this study was to analyze the measures for the safety accidents of the children and the laws related to the swimming pool facilities and sanitation to apply the more effective measures to the safety management to the pool for children. The conclusions are as follows. First, the selection of floor materials in the children’s pool and the installation of anti-slip mats are mandatory because most are accidents due to falls. Second, due to the nature of children’s pools at low water depths, it is imperative to install signs to prohibit ‘diving’ and thorough control and advance education will be necessary. Third, it is imperative that the placement of the water security personnel is not only in the monitoring tower but also in the swimming pool in the juvenile pool. Fourth, it is necessary to make the passage around the swimming pool at least 1.5m to cope with the emergency situation. Fifth, in order to thoroughly manage hygiene, it is necessary to institutionalize enforcement regulations that always keep disinfection logbook and operation logbook in order to maintain water quality standard in children’s exclusive swimming pool. The increasing indoor pool of children should be more fully equipped for safety and hygiene management in order to prevent accidents. If a safety accident occurs, it should be resolved promptly to cope with an accident or emergency measures to minimize human and material damage.

학교운동부 내의 체벌 온존(溫存): 주디스 버틀러(Judith Butler)의 「예속화」 관점에서

이제승 ( Lee Je-seung ),이강우 ( Lim Kang-woo ) 한국체육학회 2020 한국체육학회지 Vol.59 No.1

본 연구는 학교운동부 내의 체벌온존은 주체들(선수들)의 어떠한 정신적인 것 안에서 어떻게 권력의 효과로서 예속화되어 체벌을 수용하게 되는 지에 대한 문제를 밝히는 데에 연구의 목적이 있다. 이를 위해 푸코의 예속적 주체화를 형성하는 규율권력 및 알뛰세르의 이데올로기의 “호명”에 반응하는 근거를 니체가 「도덕의 계보학」에서 말하는 “양심”과 그 형성의 기제 속에서 찾음으로써 권력구조 안에서 양심이 어떻게 “예속화”과정에 관여하는지를 살펴 본 버틀러를 통해 살펴보았다. 버틀러의 관점에서, 체벌온존은 운동부 내 ‘좋은 선수’라는 규범 가운데 ‘체벌=규범화하는 제재’로서의 예속화해 가는 심적 과정이라는 것이다. 이때 체벌을 수용하게 되는 것은 ‘반성성’으로의 ‘양심’을 형성하고, ‘양심’은 자기의 상위 심급이 되고 자기 규제인 주체를 형성한다는 것이다. ‘좋은 선수’라는 자기 규제의 주체화는 운동부 내 체벌을 저항 할 수 없는 ‘양심’을 내면화시키는 것이다. 바로 이러한 ‘양심으로의 반성성’이 체벌을 받아들일 수밖에 없는 주체의 “예속화”의 정신적 과정이 형성되는 것이다. 신체적 고통이라는 처벌로서의 체벌에 저항하지 못하고 ‘좋은 선수’라는 규범을 따르는 것은 집단 안에서 자기 자기보존에 도움을 준다고 믿음이 있는가에 대한 정신적 돌아봄 즉 양심의 형성으로 인하여 운동부 내체벌이 온존되는 것이다. The purpose of this study is to clarify why the corporal punishment remains in school athletic clubs. For this reason, there is explained the mental process of formation from the perspective of Butler’s “Subjection” through concept of Foucault’s “discipline power”, Althusser’s “interpellation” and Nietzsche’s “conscience”. From Butler’s point of view, corporal punishment remains is a mental process which subjection as “corporal punishment= normative sanctions” in the norm of “good players” in the in school athletic club. At this time, the corporal punishment will be accommodated by forming a “conscience” in “reflectiveness”, and the “conscience” will form a self-regulatory subject as a higher-level judge. The self-regulation of “good athlete” is an internalization of “conscience” that cannot resist physical punishment in the school athletic club. Exactly this kind of “reflection as a conscience” forms the mental process of “Subjection”, the main subject who can only accept corporal punishment. Failure to resist corporal punishment as a punishment for physical pain and following the norm of a “good athlete” can bring greater benefits and stability to oneself within the in the athletic club. Following the norm of ‘good athletes’ as a punishment of physical pain can not resist corporal punishment, corporal punishment remains in the athletic club is preserved by the turning point of mentality, that is, the formation of conscience because there is faith in the group and it will be helpful for self-preservation in the athletic clubs.

확률적 교차 연산을 이용한 보편적 관계 추출

이제승 ( Je-seung Lee ),김재훈 ( Jae-hoon Kim ) 한국정보처리학회 2023 정보처리학회논문지. 소프트웨어 및 데이터 공학 Vol.12 No.8

관계 추출은 텍스트로부터 개체(named entity) 사이의 관계를 추출하는 과정이다. 전통적으로 관계 추출 방법은 주어와 목적어가 미리 정해진 상태에서 관계만 추출한다. 그러나 종단형 관계 추출에서는 개체 쌍마다 주어와 목적어의 위치를 고려하여 가능한 모든 관계를 추출해야 하므로 이 방법은 시간과 자원을 비효율적으로 사용한다. 본 논문에서는 이러한 문제를 완화하기 위해 문장에서 주어와 목적어의 위치에 따른 방향을 설정하고, 정해진 방향에 따라 관계를 추출하는 방법을 제안한다. 제안하는 방법은 기존의 관계 추출 데이터를 활용하여 문장에서 주어가 목적어를 가리키는 방향을 나타내는 방향 표지를 새롭게 생성하고, 개체 위치 토큰과 개체 유형 정보를 문장에 추가하는 작업을 통해 사전학습 언어모델(KLUE-RoBERTa-base, RoBERTa-base)을 이용하여 방향을 예측한다. 그리고 확률적 교차 연산을 통해 주어와 목적어 개체의 표상을 생성한다. 이후 이러한 개체의 표상을 활용하여 관계를 추출한다. 실험 결과를 통해, 제안 모델이 하나로 통합된 라벨을 예측하는 것보다 3 ~ 4%p 정도 더 우수한 성능을 보여주었다. 또한, 제안 모델을 이용해 한국어 데이터와 영어 데이터를 학습할 때, 데이터 수와 언어적 차이로 인해 한국어보다 영어에서 1.7%p 정도 더 높은 성능을 보여주었고, 최상의 성능을 내는 매개변수의 값이 다르게 나타나는 부분도 관찰할 수 있었다. 제안 모델은 방향에 따른 경우의 수를 제외함으로써 종단형 관계 추출에서 자원의 낭비를 줄일 수 있다. Relation extraction is to extract relationships between named entities from text. Traditionally, relation extraction methods only extract relations between predetermined subject and object entities. However, in end-to-end relation extraction, all possible relations must be extracted by considering the positions of the subject and object for each pair of entities, and so this method uses time and resources inefficiently. To alleviate this problem, this paper proposes a method that sets directions based on the positions of the subject and object, and extracts relations according to the directions. The proposed method utilizes existing relation extraction data to generate direction labels indicating the direction in which the subject points to the object in the sentence, adds entity position tokens and entity type to sentences to predict the directions using a pre-trained language model (KLUE-RoBERTa-base, RoBERTa-base), and generates representations of subject and object entities through probabilistic crossover operation. Then, we make use of these representations to extract relations. Experimental results show that the proposed model performs about 3 ~ 4%p better than a method for predicting integrated labels. In addition, when learning Korean and English data using the proposed model, the performance was 1.7%p higher in English than in Korean due to the number of data and language disorder and the values of the parameters that produce the best performance were different. By excluding the number of directional cases, the proposed model can reduce the waste of resources in end-to-end relation extraction.