머신러닝을 이용한 국내산 플라이애시의 반응성 예측

박우영(Park, Woo Young),문주혁(Moon, Ju Hyuk) 한국콘크리트학회 2022 한국콘크리트학회 학술대회 논문집 Vol.34 No.2

12주 신경근 훈련이 프리스타일 스키 선수들의 전정안구반사 및 척수반사에 미치는 영향

박우영(Woo-young Park) 한국생활환경학회 2016 한국생활환경학회지 Vol.23 No.6

The purpose of this study was to investigate and verify effects of 12 week neuromuscular training on vestibulo-ocular reflex and vestibulo-spinal reflex in free style ski players. Subjects of this study were 14 Korean male and woman free style ski players. Amongst the subjects, national-class players were assigned randomly as an experimental group (n=7) and the rest players as a control group (n=7). During the experimental period two groups had a same physical training which included weight training, interval training, circuit training etc. Experimental group performed neuromuscular training(2 hour a day, 3 time for 12 week) which is inclusive of BOSU, wobble board, trampoline, exercise ball and plyometric training as an addition to physical training. This study also conducted chair rotation test and dynamic posturography test targeting both groups between pre and post-test. Results of this study are as follows. First, As a result of chair rotation test, a significant difference (p<.05) was found between groups and interaction in gain at 0.4Hz, and time and interaction in gain at 1.6Hz. There is no significant in phase. In symmetry, significant difference was found between groups in 1.6Hzs. In both clockwise and anticlockwise rotations, no significant difference was found between groups. Second, following results were obtained through analyzing of vestibulao-spinal reflex. As a result of dynamic posturography test, no significant difference in condition 2, 3, 5, 6, but there is difference in condition 1 at time and condition 4 at groups. In conclusion, 12 week neuromuscular training is considered a useful training method for enhancing free style ski players dynamic balance.

도덕적 주체 형성과 사회 참여 주체로서의 교회 이해

박우영(Woo-Young Park) 한신대학교 신학사상연구소 2022 신학사상 Vol.- No.197

사회 내 파편화된 관계성 속에서 신앙공동체로서의 교회가 도덕적 주체를 형성하고 실천의 방향성을 제시할 수 있을지 본 논문은 관심한다. 공동체를 통하여 규범과 가치가 공유되고 도덕적 주체의 성품이 형성되며, 그 실천의 방향성이 정의 실현을 위한 사회 참여로 이어져야 한다는 래리 라스무센의 기독교윤리학 이론과 특성은 파편화된 관계성을 넘어서 새로운 생명의 관계성을 창출하는 데 도움이 될 것이다. 라스무센은 공동체가 사회적 관계성의 형태들이며 도덕적 삶의 물질적 현실이라고 이해한다. 하나님 경험에 근거한 교회 공동체가 도덕적 주체로서 정의를 지향하는 사회 참여로 나아가야 하며, 모든 생명의 번성함이란 사회 생태적 정의의 실현을 위한 공동체적 실천은 그의 매우 핵심적인 주장이다. 바로 이 실천을 위한 동력을 찾기 위해 라스무센은 금욕주의, 성례주의, 신비주의, 그리고 예언자적 해방 전통과 같은 기독교의 오랜 영성적 전통들을 재해석함으로써, 현대 사회의 지배적이고 폭력적인 흐름과 파편화된 관계성에 대한 대안적 삶의 방식을 제공하고자 한다. 라스무센의 기독교윤리학에 따르면, 교회는 도덕적인 성찰을 바탕으로 생명공동체의 공공선과 복지를 향한 실천의 주체로 자리매김해야 할 것이다. This thesis raises the question of whether the church as a community of faith can form a moral agent and provide direction for moral practice in the present fragmented society. Larry Rasmussen’s Christian ethics serves as the focal point for this study. Rasmussen points out that norms and values are shared through community. In this sharing the character of a moral agent is formed and the direction of its practice should lead to social engagement for justice in making. This, in turn, will help to create new relationships of life. Rasmussen understands community as our social relatedness and the material reality of the moral life. The church community based on the experience of God must move toward justice-oriented social participation as a moral agent, and the communal practice for the realization of socio-ecological justice is his core argument for the prosperity of all life. To find a radical motivation for this practice, Rasmussen reinterprets the longstanding spiritual traditions of Christianity, such as asceticism, sacramentalism, mysticism, and the prophetic liberative tradition and tries to provide an alternative way of life against the dominant and violent streams and fragmented relationships of the current society. According to Rasmussen’s Christian ethics, the church should be positioned as an active agent of practice for the common good and welfare of the living community based on moral reflection.

도시 내의 사이공간과 아르토의 잔혹연극론간의 상관관계에 관한 연구

박우영(Park, Woo-Young),구영민(Koo, Young-Min) 대한건축학회 2010 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.30 No.1(계획계)

청소년 복싱선수들의 실패내성과 심리적 자원, 운동탈진의 관계

박우영 ( Park Woo-young ),이양주 ( Lee Yang-joo ) 대한무도학회 2021 대한무도학회지 Vol.23 No.1

이 연구는 청소년 복싱선수의 실패내성과 심리적 자원, 운동탈진의 관계를 검증하는 데 목적을 두었다. 자료수집은 편의표본추출법을 사용하여 227부가 최종분석에 사용되었다. 자료처리는 SPSS 24.0을 이용하여 빈도분석, 요인분석, 신뢰도 분석, 상관관계 분석, 다중회귀분석 그리고 매개효과분석을 실시하였으며, 결론은 다음과 같다. 첫째, 청소년 복싱선수의 실패행동은 심리적 자원에 긍정적인 영향을 미치고, 실패감정은 사회적 지지에 부정적인 영향을 미친다. 둘째, 실패행동은 운동탈진에 부정적인 영향을 미치고, 실패감정과 과제난이도는 운동탈진에 긍정적인 영향을 미친다. 셋째, 심리적 자원은 운동탈진에 부정적인 영향을 미친다. 넷째, 심리적 자원은 실패내성과 운동탈진의 관계에서 부분매개 효과가 있다. 이상의 결과 실패내성은 심리적 자원과 운동탈진에 관여되고 있으며, 심리적 자원이 높을수록 운동탈진은 감소한다는 것을 시사한다. The purpose of this study was verify the relationship among sport failure tolerance, psychological resources and burnout of youth boxers. Through convenience sampling method, selected 227 survey questionnaires were used for final analysis from youth boxers. With the collected data, descriptive analysis, factor, correlation, multiple regression and mediation were performed by SPSS WIN 24.0. The results of this study are as follows. First, the behavior after failure of youth boxers had positive effect on psychological resources, the emotion after failure had negative effect on social support. Second, the behavior after failure had negative effect on burnout, the emotion after failure and challenge difficulty had positive effect on burnout. Third, the psychological resources had negative effect on burnout. Fourth, the psychological resources partial mediated effect between failure tolerance and burnout. These above results suggest that failure tolerance is involved in psychological resources and burnout, the higher psychological resources the loewr burnout.

고정밀지도(HD-Map) 갱신을 위한 CNN 기반 도로교통안전표지판 분류 모델

박영국(Young-Kook Park),우영수(Young-Su Woo),정원민(Won-Min Jung),김상욱(Sang-Wook Kim),박호준(Ho-Jun Park),한승수(Seung-Soo Han) 한국통신학회 2021 한국통신학회 학술대회논문집 Vol.2021 No.6

고정밀지도는 자율 차량에서 아주 중요한 의미를 가지고 있다. 자율자동차가 안전한 주행을 위해서는 센서들의 고장이나, 눈, 비, 안개, 일출, 일몰 등 환경적 제약이 발생하는 경우, 주변상황을 인지하기 위해 고정밀지도가 필수적이다. 중요한 데이터인 만큼 지도데이터 갱신 주기가 중요하다. 현재는 mobile mapping system(MMS)장비 또는 카메라 영상비전기술로 지도 갱신에 적용하고 있으며, 최근 인식 기술은 딥러닝 기술이 보편화 되고 있다. 딥러닝 기술이 적용이 활발해지면서 양질의 데이터셋과 데이터의 양이 더욱 더 중요해지고 있다. 본 논문에서는 오픈데이터셋이 아닌 한국형 데이터 116 종의 객체에 대한 데이터셋을 구축하고, 객체분류를 위해 Darknet-53 기반의 CNN 알고리즘을 적용 테스트를 진행하였다. 테스트를 위해 경기도 성남시 판교동 지역 일부를 테스트 베드로 선정하여, 다양한 환경적조건(일출, 일몰, 오전, 오후 등)의 영상으로 모델에 대한 성능 평가를 진행하였다.

중년여성의 수중운동트레이닝이 말초순환 및 체력에 미치는 영향

박우영(Woo Young Park),이호성(Ho Seong Lee) 한국사회체육학회 2011 한국사회체육학회지 Vol.0 No.45

The purpose of this study was to investigate the effects aquatic exercise training on peripheral circulation and physical strength in middle-aged women. Twelve middle-aged women (43.0±2.3 years) participated aquatic exercise training for 60 minute/day, 3 days/week, for 8 weeks. Weight, BMI, % body fat, VO2max, blood pressure, heart rate, tissue blood flow rate, forearm skin blood flow rate, and physical fitness were measured before and after aquatic exercise training. Grip strength, sit & reach, vertical jump, side stepping, and leg extension force were also measured before and after aquatic exercise training. The following were the main results: 1) Weight and % body fat were significantly decreased after aquatic exercise training(p<.05), and V·O2max and leg extension force were significantly increased aquatic exercise training(p<.05). 2) Resting and reactive hyperaemia blood flow rate were significantly increased aquatic exercise training(p<.05), and Systolic blood pressure in cold pressure test was significantly increased (p<.05) after 1 minute of underwater compared with resting. These results suggest that aquatic exercise training in middle-aged women improve peripheral circulation and physical strength.

원발성 흉선 MALT 림프종 1예

박우영 ( Woo Young Park ),성희진 ( Hee Jin Seong ),이상민 ( Sang Min Lee ),김주연 ( Ju Youn Kim ),김진영 ( Jin Young Kim ),도영록 ( Young Rok Do ),송홍석 ( Hong Suk Song ) 대한내과학회 2008 대한내과학회지 Vol.75 No.3

저자들은 특별한 증상 없이 흉부전산화단층촬영에서 발견된 종격동내 흉선 종양으로 내원하여 수술적 제거 후 추적 검사상 발견된 잔존 종양에 대해 국소 방사선 치료를 시행한 후 현재까지 15개월간 무병 생존을 보인 원발성 흉선 MALT 림프종 1예를 경험 하였기에 문헌고찰과 함께 보고하는 바이다. Primary thymic MALT lymphoma is a rare thymic tumor, with only eight previous cases having been described worldwide to date. We report a case of a 60-year-old Korean woman diagnosed as primary thymic MALT lymphoma. She was found to have an anterior mediastinal tumor during a medical check-up in 2006 and was referred to our hospital for further examination and treatment. The thymus was resected through a median sternotomy and pathology revealed primary thymic MALT lymphoma. Two months later, a follow-up chest CT showed a residual mediastinal soft tissue mass and increased FDG uptake was detected on PET CT scan. The patient was irradiated with 4,140 cGy. After radiation therapy, no evidence of residual soft tissue was found in follow-up chest CT scan and the patient is alive and well 15 months after treatment. We report the details of this case of primary thymic MALT lymphoma treated with irradiation and also offer a review of the literature. (Korean J Med 75:343-348, 2008)

16주간의 복합 신경근 훈련이 스키선수의 평형성, 전정안구반사 및 SEBT 수행력에 미치는 영향

박우영(Park, Woo-Young) 한국사회체육학회 2015 한국사회체육학회지 Vol.0 No.62

The purpose of this study was to investigate and verify effects of complex neuromuscular training on equilibrium, vestibulo-ocular reflex and SEBT in ski players. Subjects of this study were 14 Korean male ski players. Amongst the subjects, national-class players were assigned randomly as an experimental group(n=7) and the rest players as a control group(n=7). During the experimental period two groups had a same physical training which included weight training, interval training, circuit raining etc. Experimental group performed neuromuscular training(2 hours a day, 3 times for 16 weeks) which is inclusive of BOSU, wobble board, trampoline, exercise ball, plyometric training as an addition to physical training. This study also conducted physical fitness(muscle strength, muscle endurance, flexibility, agility, power and cardiopulmonary) test, chair rotation test, dynamic posturography test and Y-balance test targeting both groups between pre and post-test. Results of this study are as follows. As a result of dynamic posturography test, significant difference was found between groups condition 4(p<.05), and significant exercise effect on condition 1, 4(p<.05). As a result of chair rotation test, a significant difference(p<.05) was found between groups in gain .04Hz and exercise effect at 0.16Hz, but no significant difference was found between groups in phase. SEBT result showed a significant difference in left anterior(p<.05) and left posteromedial(p<.05), and experimental group marked higher grades as compared to control group. But right leg was not difference in three direct. Although subjects showing improvement of dynamic posture balance through 16 week complex neuromuscular training was considered to be of help to prevention of sports injury and had high probability of leading to improvement of game performances when considering results of advanced studies. In conclusion, 16 week complex neuromuscular training is considered a useful training method for enhancing ski players dynamic balance.

Subwavelength 결함접지구조(defected grounded structure : DGS)를 이용한 Homogeneous Dual Composite Right/Left-Handed 메타물질 구현

박우영(Woo-Young Park),임성준(Sung-Joon Lim) 대한전기학회 2009 전기학회논문지 Vol.58 No.11

In this paper, a homogeneous dual composite right/left-handed (D-CRLH) transmission line (TL) is proposed by using a defected ground structure (DGS) on the ground plane. In order to satisfy a homogeneity condition of metamaterial, a subwavelength unit cell is designed by way of a spiral DGS and a meander stub. From a dispersion diagram, it is expected that the frequency bands for the left-handed (LH) property is 3.5 - 4.4 ㎓. At 3.8 ㎓ in the LH band, backward propagating phenomenon is observed from full-wave analysis. The experimental results show that the proposed TL has a stop-band in 1.75 - 3.6 ㎓.