주파수의 효율적 이용 정책 수단으로서 미국 보상경매(Incentive Auction) 연구

송송이(Song Song Yi),류미선(Ryu Mi Seon) 한국통신학회 2015 한국통신학회 학술대회논문집 Vol.2015 No.11

미용실 가치소비가 점포 선택기준 및 구매행동과 서비스 만족도에 미치는 영향

송송이 ( Song Yi Song ),진용미 ( Yong-mi Jin ) 한국미용학회 2021 한국미용학회지 Vol.27 No.1

The purpose of this study was to present information for improving the quality of service of beauty salon stores by examining the impact of value consumption on store selection criteria and purchasing behavior and service satisfaction. The study was as follows. Frequency analysis, factor analysis, reliability analysis, and multiple return analysis were conducted on 275 hair salon customers in Seoul and Gyeonggi Province. As a result of the analysis, the value consumption factors were classified as ‘emotional’ and ‘economic’. The factors of the selection criteria were classified as ‘convenience of location of stores’ and ‘environment of stores were classified as ‘convenience of location of stores’. Buying behavior factors are ‘feeling change’ and ‘brand preference’. It was classified as ‘Champion Purchase’, ‘Comparison Observation Purchase’ and ‘Brand Loyalty’. Service satisfaction factors were classified as ‘reliability’ and ‘types’. As a result, the ‘economic factors’ of value consumption also affect the ‘occupation mood’ on the basis of store selection, and the ‘emotional factors’ of value consumption also affect the ‘feeling shift’, ‘brand preference’ and ‘parallel observational purchase’ in purchasing behavior. The conclusions of this study are as follows. Regular trendy marketing activities and employee customer service education should be conducted for clean and pleasant store atmosphere and change of mood, and brand reputation has a significant impact on consumers improvement of store selection criteria, purchasing behavior and service satisfaction. Since this study has limitations in generalizing the entire region regardless of gender and age, it is necessary to supplement the limitations of this study in an objective and in-depth study.

전자선 조사로 제조된 Sulfonated Polystyrene/Trimethylolpropane Ethoxylate Triacrylate(SPS/TMPETA) 막의 가교제 함량에 따른 특성분석

송송이(Song-I Song),손준용(Joon-Yong Sohn),박병희(Byeong-Hee Park),신준화(Junhwa Shin),정영민(Young-min Chung) 한국고분자학회 2016 폴리머 Vol.40 No.1

본 연구에서는 polystyrene(PS) 술폰화 반응을 통하여 얻어진 sulfonated polystyrene(SPS)과 trimethylolpropane ethoxylate triacrylate(TMPETA) 가교제를 다양한 조성으로 혼합하여 캐스팅한 후, 전자선을 조사하여 가교 SPS/TMPETA 막을 제조하였다. FTIR 분석과 술폰화도 측정을 통하여 술폰산기가 PS 고분자에 도입되어 SPS 고분자가 성공적으로 제조되었음을 확인하였다. 제조된 SPS/TMPETA 막의 젤화율 측정을 통해 조사선량 및 가교제 함량이 증가할수록 가교도가 증가함을 확인하였다. 그리고 함수율, 화학적 안정성, 기계적 물성 측정을 통해 가교제 함량에 따른 영향을 평가하였고, 가교구조의 도입으로 인하여 제조된 막의 함수율, 화학적 안정성, 기계적 물성이 향상되었음을 확인하였다. 또한 전기화학적 분석을 통하여 막의 면적저항을 측정한 결과, 가교도의 증가로 인해 막 면적저항이 증가함을 확인하였다. In this study, crosslinked SPS/TMPETA membranes were fabricated by solution casting of various compositions of sulfonated polystyrene (SPS) prepared by sulfonation of polystyrene (PS) and trimethylolpropane ethoxylate triacrylate (TMPETA) crosslinker followed by an electron beam irradiation. We confirmed that SPS polymer was successfully prepared by the introduction of sulfonic acid group in PS from the results of FTIR analysis and measurement of sulfonation degree. The degree of crosslinking of the prepared membranes increased with an increase in absorption doses and crosslinker contents, which was obtained by measuring gel fraction. The effects of the crosslinker contents were estimated by measuring water uptake, chemical stability, and mechanical properties of the prepared membranes. It was confirmed that the introduction of crosslinked structures in SPS membranes improved the water uptake, chemical stability, and tensile strength. Also, the results of the electrochemical analysis showed that membrane area resistance increased with an increase in the degree of crosslinking.

선박교통관제사의 효율적 근무시간 할당에 관한 기초연구

송송이(Song-i Song),류명호(Myung Ho Ryu),정중식(Jung Sik Jeong) 한국항해항만학회 2020 한국항해항만학회 학술대회논문집 Vol.2020 No.춘계

선박교통관제에 관한 국민적 관심이 증가하면서 관제사의 업무영역은 점차 확대되고 있다. 해상교통관제사의 관점에서 효율적인 관제업무를 수행하기 위해서 적절한 근무시간의 할당은 중요한 문제이다. 여러 연구자들에 의해 VTS업무 분류를 기반으로 한 상대적인 업무부하 산정 및 개선에 관한 연구가 있었다. 또한 각 관제센터별로 관제업무의 효율성을 개선하기 위해 주어진 인원을 고려한 근무시간 할당이 이루어져 왔다. 그러나 관제업무의 효율성 개선을 위한 근무시간 최적화 관점에서의 접근이 요구된다. 본 연구는 근무시간의 효율화를 위한 선행연구로 근무시간대별 업무과중도를 고려한 최적화 모델 수립의 기초연구를 수행하였다. 일일, 주간 및 월간 근무시간에 따른 업무부하를 정의하고 각 관제사의 업무부하의 최소화 관점에서 효율적인 근무시간 배정모델을 제안하였다. 본 연구의 결과는 소요인력 계획 수립 및 관제사 업무부하량 평준화를 통해 효율적 근무시간의 할당에 기여할 것으로 기대된다. With the increasing public interest in VTS(Vessel Traffic Service), The working area of the VTSO is gradually expanding. Performing effective work from the viewpoint of the VTSO In order to do so, the allocation of appropriate working hours is an important issue. Based on the classification of VTS work by several researcher. There have been studies on the calculation and improvement of relative workload. Also, in order to improve the efficiency of the work for each VTS center. The allocation of working hours has been made taking into account the given number of people. .However, working hours are optimized to improve the efficiency of the work.. Perspective access is required. This study is a precedent study for the efficiency of working hours. The establishment of an optimization model that takes into account the workload of each working hour. Basic research was conducted. Define work load according to daily, weekly and monthly working hours. Efficient in terms of minimizing the workload of each VTSO. A working time allocation model was proposed. The result of this study is the establishment of required personnel plan and the task of VTSO will contribute to the efficient allocation of working hours through load leveling. It is expected.

미용 전공 대학생의 학년에 따른 블렌디드 러닝 관련 학습자 특성, 블렌디드 러닝, 학습 몰입, 교육 만족도의 차이

송송이 ( Song-yi Song ),김형은 ( Hyoung-eun Kim ) 한국미용예술경영학회 2021 미용예술경영연구 Vol.15 No.3

본 연구는 미용 전공 대학생의 학년에 따른 블렌디드 러닝 관련 학습자 특성, 블렌디드러닝, 학습 몰입, 교육 만족도의 차이를 알아보아 학년에 따른 학습 몰입과 교육 만족도를 높이는 방안을 제시하는데 목적이 있다. 조사대상자는 서울·경기 지역의 미용학과 학생을 대상으로 총413부의 설문자료를 최종 분석하였다. 분석결과 블렌디드 러닝 관련 학습자 특성은 학습 가치와 학습 애착 2개 요인으로, 블렌디드 러닝은 의사소통, 인식 정도, 학습 암기 3개 요인으로, 학습 몰입은 학습 태도, 학습 적극성 2개 요인으로, 교육 만족도는 교육적 특성 요인이 도출되었다. 또한 학년에 따른 블렌디드 러닝 관련 학습자 특성의 차이를 알아본 결과, 2, 3학년이 1학년보다 학습 가치가 높은 것으로 나타났고 3학년이 1학년보다 학습 애착이 높은 것으로 나타났다. 학년에 따른 블렌디드 러닝의 차이를 알아본 결과, 3학년이 1학년보다 의사소통과 인식정도가 높은 것으로 나타났다. 학년에 따른 학습 몰입의 차이는 3, 4학년이 1학년보다 학습 태도가 높은 것으로 나타났고, 1학년이 2, 3학년 보다 학습 적극성이 높은 것으로 나타났다. 학년에 따른 교육 만족도의 차이를 알아본 결과, 2, 3학년이 1학년보다 교육적 특성이 높은 것으로 나타났다. 위의 연구결과를 통해 학년에 따라 블렌디드 러닝 관련 학습자 특성, 블렌디드 러닝, 학습 몰입, 교육 만족도의 차이가 있음을 알 수 있었다. 향후 연구에서는 코로나 팬데믹 이후 온라인 학습 환경이 중요시되고 있는 앞으로의 상황을 고려하여 온라인 교육 환경의 특성을 심도 있게 파악하고 다양한 표본 데이터를 확보하여 블렌디드 러닝 학습 환경 발전에 의의 있는 연구가 도출되기를 기대한다. This study aims to identify differences in characteristics of blended learning, learning immersion, and educational satisfaction of beauty major college students by their grade year levels in order to increase learning immersion and educational satisfaction for each grade level. Total of 413 surveys were collected from students in Seoul and Gyeonggi province for analysis. Results indicate two learner characteristics related to blended learning are learning value and learning attachment. Blended learning consists of three factors of communication, recognition and learning memorization, Learning immersion consists of two factors of learning attitude and learning activity, while educational satisfaction consists of one factor which was named as educational trait factor. As a result of looking at the differences in learner characteristics of blended learning, second and third years indicated higher learning values than first year students and third year students had higher learning attachment than first year students. Blended learning differences according to grade levels indicated third years had higher communication and awareness than first year students. Differences in learning immersion by grade years showed higher learning attitude for third and fourth year students compared to first year students, and first year students demonstrated higher learning activity than second and third year students. In educational satisfaction, second and third years indicated higher educational trait than first year students. These findings indicate there are differences among students in varying grade years for learner characteristics, blended learning, learning immersion and educational satisfaction in blended learning. Future studies should consider the greater emphasis on online learning environment due to corona virus pandemic when analyzing characteristics of online education in depth and executing research in a variety of sample populations to conduct meaningful research for further developing blended learning environments.

여성국극 김경수의 공연양식 연구

송송이(Song Song Yi) 한국문화융합학회 2021 문화와 융합 Vol.43 No.5

Korean traditional woman’s opera was a traditional drama style with classical pansori and traditional dance, and dominated theaters nationwide as an icon of Korean performing arts until the early 1960s. Kim Kyung-soo was the most popular star actress, succeeding Im Chun-ang, a leading male character actress in the Korean traditional woman’s opera industry. This study researched Kim Kyung-soo and his own specialized performance style, which was at the height of the Korean traditional woman’s opera. Kim Kyung-soo did not receive systematic or traditional apprenticeship education, but underwent a harsh education based on Im Chun-ang’s outstanding artistic talent and was skilled enough to become a star. The Jingyeong Women’s Opera Company performed the following on stage: <Love Tower>, <Before Flowers>, <The covenant>, <Goodbye without promise>, <Star>, <Lost in the Palace>, <Lost in the Early Night>, <Love Imagination Stick>, <The Throne>, <Lulu Crown Prince>, <Kanghwadoryeong>. Kim Kyung-soo dressed up in exaggerated costumes, wore red-toned face makeup, thick eyebrows and sideburns, cotton on his shoulders, or high shoes, emphasized his body shape with clothes attached to his body, focused more on content delivery than Im Chun-ang, and danced dramatically. These components were in line with the needs of the public. This study enabled us to find the reasons for the success of Kim Kyung-soo and the Korean traditional woman’s opera.

주요국의 방송분야 전파사용료 부과현황 비교ㆍ분석 및 정책방안 연구

송송이(Song Song Yi) 한국통신학회 2008 한국통신학회 학술대회논문집 Vol.2008 No.11

미국의 공공안전망 구축 재원 확보 및 운용에 관한 사례 연구

한정희(Han Jung hee),송송이(Song Song Yi) 한국통신학회 2013 한국통신학회 학술대회논문집 Vol.2013 No.6

한국의 청년 실업에 관한 연구

지광수(Kwang-Soo CHI),수홍걸(Hong-Jie SUI),송송이(Song-Yi SONG) 조선대학교 지식경영연구원 2009 기업과 혁신연구 Vol.2 No.3

청년실업은 외환위기 이후 계속적으로 국가적 해결책을 찾아온 오래된 과제이다. 외환위기 이후 1998년 까지 급증했던 청년층 실업은 2002년 까지 하락하였으나 2008년 9.3%까지 증가하였다. 우리나라 전체 실업률 대비 청년실업률은 2.7배로서 OECD평균 1.9배에 비하여 높게 나타나 문제가 있음을 알 수 있다. 그동안 청년실업대책에 정부가 상당한 투자를 하고 있음에도 청년층실업이 줄어들지 않는 이유는 청년층 중 대졸 나이 또래의 80%가 대학을 졸업하는 대학학력 과잉공급 이라는 학력별 수급불균형 등 노동시장의 구조적 측면에서 비롯된 점이 크다. 한국의 청년층은 임시직 비중이 가장 높고, 정규교육을 마치고서도 교육훈련을 받지 않으면서 미취업상태에 놓여 있는 청년층이 25%이상이며, 학교를 마치고 난 후 첫 일자리 획득하기까지 평균 이행기간이 11.7개월로 나타났다. 청년층 고실업의 원인으로는 임금결정제도의 차이로, 최저임금제도나 단체교섭을 통해 청년층의 임금이 상대적으로 높아져서 청년층 실업을 야기하게 된다는 것이다. 일본과 독일에서 청년층 실업이 낮은 원인을 학교로부터 직업세계로의 이행을 지원하는 제도의 발달에서 찾고 있다. 일본에서는 학교와 기업 간 채용 네트워크 독일에서는 대규모의 도제를 양성하는 이원화제도가 체계적인 산학협력을 통해 학교에서 직업세계로의 효율적인 이행을 지원하고 있다는 적극적인 평가를 받고 있다. In Korea the youth unemployment is mainly due to economic recession since the foreign exchange crisis in 1997, structural problems of markets of labor and products, and the education system which can not cope with changes of socioeconomic environments. The rate of the youth unemployment has been increasing more and more as a result of continuous shakeup since the economic recession, and the lineups of labor in large corporations are rapidly becoming middle- & prime-aged. The reasons that youth unemployed can not take jobs are their dissatisfaction with working conditions, mismatch among skill, career, and specialty, and unbalance between demand and supply of youth labor due to the surplus of graduates. In order to decrease the rate of the youth unemployment and to solve the problem of small-medium business`manpower shortage, the youth should be given education and training suitable for types of industries in regions. Especially taking into account the practice of attaching importance to job experience, they should be given the opportunity of on-the-job training so as to choose and decide their jobs and course in life. The government-education-industry authorities should develope job education and training programs, construct employment stabilization infrastructures which serve the youth with information, training and consultation for jobs, and give positive support for domestic and overseas employment.

성인의 기관에 발생된 모세관 혈관종

김혜정 ( Hye Jeong Kim ),배소영 ( So Young Bae ),성영경 ( Young Kyung Sung ),송송이 ( Song Yi Song ),전경만 ( Kyeong Man Jeon ),고원중 ( Won Jung Koh ),서지영 ( Gee Young Suh ),정만표 ( Man Pyo Chung ),김호중 ( Ho Joong Kim ),권 대한결핵 및 호흡기학회 2010 Tuberculosis and Respiratory Diseases Vol.69 No.5

Capillary hemangioma of the trachea is an extremely rare benign tumor in adults. We present the case of a 28-year-old woman with hemoptysis owing to a tumor of the proximal trachea. The tumor was removed by rigid bronchoscopy. The resulting specimens showed capillary hemangioma without any signs of malignant transformation. This presentation is the first case in Korea. Although tracheal capillary hemangioma is a rare disease, we should consider it as a possible cause of hemoptysis in the young adult.