서버리스 함수 합성의 성능 분석

이영숙(Youngsuk Lee),우홍욱(Honguk Woo) 한국정보과학회 2019 한국정보과학회 학술발표논문집 Vol.2019 No.12

체형과 관련된 중장년 여성의 의복 감성에 관한 연구

이영숙(Youngsuk Lee) 대한체질인류학회 2001 해부·생물인류학 (Anat Biol Anthropol) Vol.14 No.3

온 연구는 중장년 여성의 연령에 따른 체형 변화의 특성 벚 자신의 체형 변화와 관련된 체형 보정 욕구에 관한 의복 강성을 파악하기 위하여 가슴둘레, 허리둘레, 엉덩이둘레, 젖꼭지간격, 밑위앞뒤걸이의 키에 따른 변화, 몸통 프로포션, 신체 주요 부위의 체형변화 특성과 판별분석에 의한 인체 체형 변화에 대하여 분석하였다. 중년 여성의 체형은 20대와 비교하였을 때 가슴둘레는 6%, 허리둘레 11.4%, 엉덩이둘레는 3.4%의 증가를 나타 내였으며, 엉덩이둘레에서 가슴둘레를 뺀 드롭값을 보면, 20대 7.3 ㎝, 30대 3.6㎝, 40대 4.2em, 50대 1.5em, 60대 0.7㎝ 였다. 중년여성의 몸통 프로포션을 보면 앞면에서 보았을 경우, 너비 항목에서는 허리를 1로 보았을 때 가슴너비 (젖꼭지너비) 는 0.6-0.8의 엄위를 나타내었으며 엉덩이 너비는 1.1-1.3의 범위에 있었다. 옆면에서 본 실루엣은 허리 두께를 l 로 하였을 때 가슴두께와 엉덩이 두께는 1.2-1.0의 범위를 나타내였다. 특히 자 신의 체형과 관련하여 가장 불안을 느끼는 부위에 대한 조사 경과를 보면 20 대는 허벅지, 어깨, 가슴 등의 순으로 그 불만도를 나타내는 반면, 30대와 40대는 배가 나온다. 55%, 허리가 굵어진다. 28%, 팔이 굵다. 24% 등의 순으로 불만을 나타내었으며, 이들 부위에 대하여 신체보정 욕구가 강한 것으로 파악되었다

한국 청소년의 신체 성장 특징과 체격 변화(제1보)

이영숙(Youngsuk Lee) 대한체질인류학회 1999 해부·생물인류학 (Anat Biol Anthropol) Vol.12 No.1

본 연구는 한국인 청소년의 신체 성장 특징과 체격 변화를 파악하기 위하여1997년 국민표준 체위조사 자료를 분석하였으며, 분석 대상은 6세부터 17세까지의 청소년으로 하였고, 특히 본 연구에서는 여자를 중심으로 그 결과를 제시 비교하였다. 분석 방법은 신체 주요 부위의 연간성장 변화량, 체형 그룹 분류를 위한 인자 분석과 판별분석, 높이항목의 키에 대한 인체 비례 특성으로 나누어서 이루어졌다. 연간 성장량 변화에서는 남아의 경우 12세에서 14세 사이에 성장의 폭이 가장 크게 나타나는 반면, 여아의 경우는 8세에서 10세 사이에 성장의 폭이 최고를 나타내었다. 판별분석에 의한 체형 분류에서는 여자의 경우 6세에서 9세의 아동기 체형,10세에서 12세사이의 사춘기 체형, 13세에서 15세사이의 청소년(주니어형)체형의 세 그룹으로 분류할 수 있었다. 인체 비례 특성에서는, 한국인 성인 양팔 벌린 손끝길이의 키에 대한 비율이 남자의 경우 18~24세 0.996, 25~50세 0.994이며, 성인 여자의 경우는 18~24세 0.984, 25~50 세 0.985로서 남성이 여성보다 팔다리 부위의 비율이 약간 높은 경향이고, 청년층과 중년층의 차이는 거의 나타나지 않는 것으로 보고되고 있다. 청소년의 인체 비례 척도는 남녀 모두 13세에서 성인의 비례 값에 도달하는 것으로 나타났다.

승용차 ABS의 하이드로릭 유닛, 센서, 컴퓨터에 관련된 트라이볼로지적인 고장사례 고찰

이일권(IlKwon Lee),한재오(JaeOh Han),이정호(JongHo Lee),이영숙(YoungSuk Lee),김추하(ChooHa Kim) 한국트라이볼로지학회 2014 한국트라이볼로지학회지 (Tribol. Lubr.) Vol.30 No.3

In this paper, we present our analysis of tribological failure examples for an anti-lock brake system(ABS) in a car. The study range of this paper is to improve the quality of ABS system by analyzing with sensor, computer, actuator and oil lines. In the first example, the brake leak from hydraulic supply line in a caliper on the rear left side of the ABS hydraulic modulator. This produces the sponge phenomenon, where the car does not brake even when the driver operates the brake pedal. The hydraulic unit operating ABS is actuator that play role regulating drive condition according with the oil pressure supplied with wheel of a car. In the second example, the service man does not completely tighten the fixed bolt after repairing the car. This causes the ABS warning lamp to light up as the ABS wheel speed sensor cannot detect whether the ABS has been activated. In the third example, the ABS electronic control unit is separated from the soldered part of the inner circuit board. Consequently, the ABS fails in control because the ABS motor pump receives no-signal for the hydraulic unit. The wheel speed sensor has to large durability because of giving signal of acting condition to computer by detected the acceleration and deceleration of wheel of a car. In the fourth example, the ABS warning lamp lights up of when cracks propagate in the circuit board soldering part. The circuit of this computer is very important part for input and output the operating signal of system. Such failures can aggravate the durability of the ABS. Thus, the ABS needs to be optimized to eliminate malfunction phenomenon.

자동차 운전자의 운전 성향에 따른 개선 방향 고찰

이일권(ILkwon Lee),국창호(Changho Kook),이정호(JeongHo Lee),함성훈(SungHoon Ham),이영숙(YoungSuk Lee),박종건(JongGeon Park),강호인(Hoin Kang),채수(Soo Chae),안호철(HoCheol An),류경희(KyungHee Ryu) 한국자동차공학회 2019 한국자동차공학회 학술대회 및 전시회 Vol.2019 No.11

This paper is to study the improvement method of driving habit on the vehicle driver. The first example, when the driver drives his car on unpaved road, the running condition badly become than general road that. As it were, the vehicle produce the noise when the fixing rubbers of a car lower body parts change hard because of bad road . The durability of car is debaded by impact of shock absorber repeatly. The second example, the research certified the fact that the driver didn’t wash with water a car periodically when a solinityt is stained with body of car and the car was corroded gradully the painting of car body by salt with body attaching. The betterment method to change the severe driving condition with non-severe driving condition must minimize the idle revolution and go and stop running when the driver operate his car. Therefore, the driver should endeavor to upgrade the effective a car culture for improving and supplying the driving method constantly.

내연기관 자동차에서 전기자동차로의 전환요인 분석 고찰

이일권(ILkwon Lee),국창호(Changho Kook),이정호(JeongHo Lee),함성훈(SungHoon Ham),이영숙(YoungSuk Lee),이승용(Seung Yong Lee) 한국자동차공학회 2023 한국자동차공학회 학술대회 및 전시회 Vol.2023 No.11

This paper is to study and analyze the change factor including with combustion engine to electric car. In recent, the fossil fuel that a great part of the energy source existence in the earth was brought on the global warming phenomenon endangering the survial of mankind. It was been at the end of one’s rope that a mankind had to change with the electric car for decreasing a CO2 from the emission gas in the vehicle. But for changing a electric car, the every nations in the world must devicefully resolve the reduced work problem and the derivation problem causing with decline of the petroleum consumption. Resulting do a survey for purchase reason of a electric car, the cost of fuel was investigated in the highest ratio of 56.5% in the survey. This is the most important factor for economical aspect like fuel expense reduction. To increase the electric car, the charge expense will be maintained with low price continuously. In the questionnaire survey analysis for the supply expansion of electric car, a charging station secure was investigated in the highest ratio of 44.7% in the survey. This can forecast to think more important the practical convience than the electric vehicle price and environmentfriendly awareness. The prospect of electric vehicle marcket is predicted that the car makers to live in heavy competition must quickly read the market situation and sales strategy in the world because of discrepancy reduction of technical between the conventional and new car makers.

자작 기술을 이용한 전기자동차 제작 고찰

이일권(ILkwon Lee),국창호(Changho Kook),강호인(Hoin Kang),이영숙(Youngsuk Lee),권영문(Youngmoon Kwon),천창렬(Changlyeol Cheon),안성국(Sungkook An) 한국자동차공학회 2016 한국자동차공학회 부문종합 학술대회 Vol.2016 No.5

The purpose of this paper is to study for the electric car using manufacturing technique. It made the single-seater personal vehicle running on road by applying the electric car system. The first, it seek to minimize the deflection using profile method that was fixed with jig instrument. The second, it improved the electric car power composed the regenerative braking system by applying the generator using in wind-generation. The third, resulting test the controller, it could certify the stability driving and manufacture side of car. The fourth the gear ratio of power-train of sprocket knew that was very good at 4.5:1 by driving test. The fifth, the driver could confirmed the durability and driving stability after installing the steering, suspension, brake and tire and wheel system.

강릉 이미지를 활용한 패션문화상품 개발 방안 연구

권진 ( Jin Kwen ),엄소희 ( Sohee Um ),이영숙 ( Youngsuk Lee ),김용문 ( Yongmun Kim ),우현리 ( Hyunri Woo ) 복식문화학회 2018 服飾文化硏究 Vol.26 No.2

This study examined images typical to this city and explored ways to develop cultural products using these images. Researchers reviewed literature about fashion cultural products and related previous research, and then conducted a closed-ended survey to analyze universal fashion preferences. For the examination material, such a way was used as information data base and network review inside and outside the country, dissertation screen, and published media including separate volumes. The following are considering points in the developing process. First, the study identified design, color, price, practicality and quality as factors that should be taken into consideration when using the image of Gangneung. In particular, it determined that the image needs to reflect a modern sensibility while maximizing its representation of local culture. Second, Gangneung’s symbolic image should incorporate the sea, Gyeongpo, and coffee. In other words, the sea, Gyeongpo, and coffee should receive top symbolic priority. Third, from a development perspective, the most appropriate items for displaying the image include t-shirts, keychains, umbrellas, or other accessories, since these items are easily available in terms of price. In sum, this study highlighted the necessity of reconsidering Gangneung’s currents ymbolic image, suggesting that a new image should be developed. Developing a typical fashion cultural product image will enrich Gangneung’s cultural industry and the distribution of newly designed products will improve the localeconomy.

폐암 환자의 외상 후 성장에 영향을 미치는 요인

김영숙 ( Kim¸ Young Suk ),문진하 ( Moon¸ Jin Ha ),이영숙 ( Lee¸ Young Suk ),김연우 ( Kim¸ Yeon Woo ),허규림 ( Heo¸ Gyu Rim ),오순금 ( Oh¸ Soon Keum ) 병원간호사회 2021 임상간호연구 Vol.27 No.1

Purpose: This study was conducted to identify the factors influencing the posttraumatic growth (PTG) in patients with lung cancer and to provide basic data for nursing intervention development to improve PTG and adaptation. Methods: The study included 126 non-small cell lung cancer patients initially diagnosed at the Lung Cancer Center, C University Hospital in S city, Gyeonggi-do. Patients were asked to complete a questionnaire consisting of demographic characteristics, disease characteristics, posttraumatic growth, cancer coping, social support, and resilience. Data were analyzed using t-tests, ANOVA, and Pearson's correlation and multiple regression analysis. Results: The mean score for PTG in lung cancer patients was 56.39, cancer coping was 61.31, social support was 61.09, and resilience was 92.77. Significant positive correlations were found for PTG and cancer coping (r=.75, p<.001), social support (r=.52, p<.001) and resilience (r=.63, p<.001). Factors contributing to PTG of lung cancer patients were cancer coping (β=.53 p<.001), perceived health status(β=.20, p=.002), resilience (β=.21, p=.010) and importance of religion (β=.15, p=.013). This model explained about 64.0% of variances of PTG (F=29.58, p<.001). Conclusion: It is necessary to develop new nursing intervention programs to improve PTG for patients with lung cancer based on strategies to enhance coping and resilience to recovery. Longitudinal studies examining temporal changes in PTG among patients with lung cancer are suggested for future studies in this regard.