미용전공대학생들의 신체적 자기지각을 통한 미용대회 참여자신감 및 자기효능감이 미용몰입과 미용수행 만족에 미치는 영향

오강수(Gang Su Oh),김수민(Su Min Kim) 한국디자인문화학회 2015 한국디자인문화학회지 Vol.21 No.2

이 연구는 미용전공대학생들의 미용대회 미용전공 대학생들이 신체적 자기지각 및 미용대회 참여자신감, 자기효능감을 통한 만족의 관계를 알아 보고 미용술에 대한 성취 및 수행 만족도를 파악하는데 이 연구의 목적이 있다. 이 연구를 진행하기 위한 측정도구로는 폭스와 코 빈의 신체적 자기지각 프로파일 20문항, 앨빈소르와 무어의 자신감 12문항, 반두라의 자기효능감 15문항, 권성호의 몰입 12문항, 김수겸의 수행만족을 측정하기 위한 3문항 등 63문항으로 사전 설문 조사 후, 수정·보완하였다. 분석프로그램으로는 SPSS ver 18.0을 사용하여 빈도분석 및 요인분석과 신뢰도 검증, 기술통계분석, 독립표본 t검증, 다중회귀분석을 실시하였다. 분석 결과 미용대회는 29.5%가 참여하고 있었으며 측정변수에 대한 기술통계분석 결과, 신체적 자기지각에서는 미용자신감이 3.39, 연습지각, 체력지각 평균이 3.0 이상으로 나타났다. 미용대회참여자신감은 3.41, 자기효능감은 3.38, 미용몰입은 3.76, 미용만족은 3.39로 높은 편으로 나타나고 있다. 미용대회 참여여부에 따른 신체적 자기지각, 미용대회참여자신감, 자기효능감, 미용몰입, 미용만족에 대한 차이 분석 결과 신체적 자기지각, 연습지각, 미용대회 참여자신감, 미용몰입 등에서 미용대회를 참여한 집단이 참여하지 않은 집단보다 유의미한 높은 결과를 보여주고 있다. 신체적 자기지각이 미용대회참여자신감에 미치는 영향을 분석한 결과 미용자신감이 미용대회참여자신감에 정(+)의 영향을 미치는 것으로 나타 났다. 신체적 자기지각이 자기효능감에 미치는 영향을 분석한 결과 미용자신감이 자기효능감 및 연습지각이 자기효능감에 정(+)의 영향을 미치는 것으로 나타났다. 미용대회참여자신감과 자기효능감이 미용만족에 미치는 영향을 분석한 결과 미용대회참여자신감 및 자기효능감이 미용만족에 정(+)의 영향을 미치는 것으로 나타났다. 즉 미용대회에 참여한 학생들은 참여하지 않는 학생들에 비해 신체적 자기지각, 연습지각 미용대회참여자신감, 미용몰입 등에서 좋은 결과를 보여주고 있었으며 자기자신감이 높을수록 미용대회참 여자신감에 정의 영향을 미치고 있었으며 자신감과 자기효능감이 높을수록 미용만족도 높아지는 것으로 나타났으며, 미용대회참여자신감의 영향력이 더 큰 것으로 나타났다. Because beauty art has the limit to complete skills just by formal curriculum, the creative educational activities through nonformal education will increase educational satisfaction. To solve the problem, the beauty contest is held by organizations and colleges. The purpose of this study is to look into the relationship between beauty majoring college students`` physical self-perception, beauty contest take part confidence, self-efficacy and satisfaction, and figure out the achievement and performance satisfaction in beauty art. The questionnaire for conducting this study was composed of 63 questions such as 20 questions about Fox``s and Corbin``s physical self-perception profile, 12 questions about Albinsor``s and Moore``s confidence, 15 questions about Bandura``s self-efficacy, 12 questions about Gwon Sung-ho``s commitment, 3 questions about Kim Su-gyeom``s performance satisfaction. It was corrected and supplemented after a pre-survey had been carried out to 2-year and 4-year college students through random sampling. The SPSS ver 18.0 was used for data analysis. The frequency analysis, factor analysis, reliability analysis and descriptive statistical analysis were conducted to verify participation in beauty contest. The independent sample t-test was conducted to analyze the difference between physical self-perception, beauty contest take part confidence, self-efficacy, beauty commitment and beauty satisfaction by participation in beauty contest. The multiple regression analysis was conducted to verify the causal relationship between variables. Analysis showed that 29.5% of those surveyed participated in beauty contest. For physical selfperception through descriptive statistical analysis, beauty confidence was 3.39. Practice perception and fitness perception were more than an average of 3.0. But beauty contest confidence, self-efficacy, beauty commitment and beauty satisfaction were higher by 3.41, 3.38, 3.76 and 3.39, respectively. For the difference between physical selfperception, beauty contest take part confidence, selfefficacy, beauty commitment and beauty satisfaction by participation in beauty contest, participation group was significantly higher than nonparticipation group in physical self-perception, practice perception, beauty contest take part confidence and beauty commitment. For the effect of physical self-perception on beauty contest confidence, beauty confidence had a positive effect on beauty contest take part confidence. For the effect of physical self-perception on self-efficacy, beauty confidence had a positive effect on self-efficacy. Practice perception also had a positive effect on self-efficacy. For the effect of beauty contest take part confidence and self-efficacy on beauty satisfaction, beauty contest take part confidence had a positive effect on beauty satisfaction. Self-efficacy also had a positive effect on beauty satisfaction. In other words, participation students did better than nonparticipation students in physical self-perception, practice perception, beauty contest take part confidence and beauty commitment. Higher self-confidence had a positive effect on beauty contest take part confidence. Higher confidence and self-efficacy increased beauty satisfaction. And beauty contest take part confidence had more effect on beauty satisfaction than confidence and self-efficacy.

Fabrication and evaluation of SU-8 based wireless pressure sensor

Gang-Hyeon Sun(선강현),Dong-Su Kim(김동수),Dong-weon Lee(이동원) 대한기계학회 2021 대한기계학회 춘추학술대회 Vol.2021 No.6

In the recent years, the development of wireless sensors has attracted attention, with the development of MEMS(Micro-Electro-Mechanical-System) technology. The pressure sensor, one of the wireless sensor, is a device that measures the applied force, pressure, by a liquid or gas on a surface and translates it to the electrical signal. We fabricate this sensor based on capacitive type which measures change in capacitance with two metal plates. One of the two capacitor plates acts as the diaphragm that is displaced by the pressure, changing the capacitance of the circuit. Variation of signal detected by network analyzer evaluates the resonance frequency and phase shift with different interrogate distance and pressure force. [그림 본문 참조]

가새의 유무를 고려한 평면골조의 최소중량설계에 관한 연구

신수미,강호근,박성수 釜山大學校生産技術硏究所 2002 生産技術硏究所論文集 Vol.61 No.-

본 연구는 순차이차계획법(SQP)을 이용하여 고층철골 구조물의 가새의 유무에 따른 층간변위, 부재강도, 층간변위와 부재강도 등의 구속조건으로 최적설계를 수행하였다. 그 결과 횡하중만을 고려한 경우에는 충간변위가 부재강도보다 전체거동에 더 영향을 줌을 알 수 있었다. 또한 구조물의 층수의 증가에 따라 강성 구속조건이 전체거동에 지배적임을 알 수 있다. In this study, the optimum design is performed with the restrained condition such as the story drift, the maximum displacement, and the strength of members. When considering lateral loads except for vertical loads, the optimum weight based on the lateral drift constraint is more heavy than that based on strength constraint. As the frame work becomes higher, stiffness governs the performance of frame.

청소년의 성의식 및 성실태 조사연구 : 일부 고등학교 재학생과 소년원생을 대상으로

김수련,김초강,이영해 이화여자대학교 교과교육연구소 1998 교과교육학연구 Vol.2 No.1

Recent years, the open attitude to sex has prevailed rapidly. Such trend has a great influence on the adolescents in developing stage. But, current education system is not work efficiently on this problem. So the purpose of this study is to identify the factors of adolescent sexual deviation and to propose one approach to sex education program. This study was surveyed from 1,391 adolescents in high school and juvenile reformatory from Sep. 1 1996. to Sep. 30 1996. They were samples grouped to three categories(academic high school, business high school and juvenile reformatory) and were analysed by each according to category and gender. The major findings are as follows. 1. The individual characteristics of the respondents: In the average age, they were years old, many of them were christian, they had 2.4 brothers and sisters, most of their parents were alive, and most of them answered for their economic status and school score as mid-class. 2. In family circumstances(intimacy with parents, relationship between both parents, and recognition of daily behaviors of adolescents) the index was highest in academic and lowest juvenile reformatory. 3. In school life, the juvenile reformatory students showed lower school adaptability and the higher possibility of keeping bad company. In adaptability girls were better than boys in academic school(p<0.001). The degree of keeping bad company was higher in boys than in girls in business high school(p<0.001). But in juvenile reformatory girls(p<0.05) showed higher degree of keeping bad company more than boys. 4. Juvenile reformatory boys had experienced more sexual media(98.4%) and delinquent behaviors(99.2%) than girls. On the contrary girls had experienced alcohol(87.7%), smoking(95.1%), and drugs(79.0%). 5. In sexual awareness including friendship with the other sex, virginity, controlling sexual impulses, and sexual violences, juvenile reformatory student's score was the lowest (p<0.001). In detail by gender, boys were more often minded to friendship with the other sex than girls. Students having the other sex friends showed better awareness of friendship with the other sex and thought little of virginity. 6. Boys feel the impulse of sex more frequently than girls(p<0.001). On the contrary, surprisingly girls(93.8%) of juvenile reformatory have experienced kiss or hug. In case of intercourse, academic school boys(13.2%), business school boys(22.4%) and juvenile reformatory girls(87.7%) were reported to have experienced sexual intercourse. 7. To the question of the first time of kiss or hug, Academic high school students experienced kiss or hugs in the middle school years for the first time(boys 56.0%, girls 47.4%), business high school boys middle school years also(49.6%), business high school girls high school years(49.4%), juvenile reformatory students experienced kiss or hugs in the middle school years(boys 71.6%, girls 84.2%). Many of respondents thought kiss or hugs as love. After kiss or hugs, many of boys felt good but many of girls felt nothing. The place of kiss or hug were usually parks, video rooms or friends' rooms. Most of their partner were their the other sex friend. 8. Academic and business high school students experienced sexual intercourse for the first time on the high school years usually, juvenile reformatory students middle school years. To the motive of intercourse, academic high school girls were forced to do that but business high school and juvenile reformatory girls because of love. Boys thought that as love too. 9. Logistic regression analysis shows, in case of academic high school, set, smoking, age, awareness of virginity and delinquencies were statistically significant factors for sexual behaviors. In case of business high school, alcohol, smoking and awareness of virginity were statistically significant factors for sexual behaviors. In case of juvenile reformatory, sex, consciousness of friendship with the other sex and sexual violence were statistically significant factors for sexual behaviors.

양극성 장애에서 표피성장인자의 유전적 다형성에 대한 연합연구

김수경,이규영,주은정,강웅구,안용민,김용식 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.6

Objectives : Epidermal growth factor (EGF) is a neurotrophic factor which regulates the intracellular signaling molecules. These molecules are also affected by mood stabilizers such as lithium and valproate. In addition, epidermal growth factor enhances neuronal survival, maturation and differentiation especially in midbrain dopaminergic neurons of which dysfimction may play a role in pathophysiology of bipolar disorders. Bipolar disorder has some genetic commonalities with schizophrenia, and several association studies of EGF have been done with schizophrenia. In this study, we tried to investigate the geneticassociation between EGF A61G polymorphism and bipolar disorder. Methods : Total of 189 patients and 347 nonnal control were included. All patients satisfied the diagnostic criteria of DSM-IV for bipolar disorder type I (BPDI, N= 146) and bipolar disorder type II (BPDII, N=43). Genomic DNA was extracted from the peripheral blood, and genotyping was performed by TaqMan™ method. Genotype and allele frequency of EGF A61G polymorphism between the patients and the control were compared by contingency chi-square test or the Fisher's exact test. Results : No association was found between EGF A61G polymorphism and susceptibility of BPDI, BPDII and bipolar disorder (all patients). Female patients with BPDII showed overexpression of AG genotype compared to that ofcontrol group (p=0.03). However, this association was not significant after correction of multiple testing. Conclusion : In conclusion, EGF A61G polymorphism has no association with susceptibility of bipolar disorder. However, the disease modifying role of EGF gene polymorphism for bipolar disorder remains to be elucidated in respect to factors such as gender difference or diagnostic subtype.

2002학년도 조선대학교 신입생 특성 분석

류찬수,김강진 조선대학교 학생지도연구소 2003 生活指導硏究 Vol.22 No.1

자기진단형 위상제어에 의한 단상유도전동기의 특성 및 모니터링 시스템에 관한 연구

조금배,박수강,백형래,임양수,이성길 조선대학교 에너지.자원신기술연구소 2003 에너지·자원신기술연구소 논문지 Vol.25 No.2

The three-phase induction motor is rugged, reliable, long-lived, self-starting, smooth-running. But it is relatively inexpensive and three-phase power in not available everywhere, so if possible we need single-phase motor with the same characteristics. In fact, single-phase induction motors have excellent characteristics and outnumber the three-phase variety. Most of the small electric motors used in home, farm, or office are single-phase induction motors of one type or another. This electric motors application field need most energy saving type drive according to enlargement of electronic goods and to tend high class. The paper is proposed a various phase control methods for energy saving of single- phase induction motor. The controllers that are embodied by each method can use by various usage according to each performance and it is considered that application may help in the electrical energy saving because is possible to other electrical appliances.

철근 이음형 PC 보-기둥 내부 접합부의 구조적 거동에 관한 실험적 연구

김승훈,하상수,문정호,이리형,이강철,전병갑 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

In this study, new moment-resisting precast concrete beam-column joint is proposed for moderate seismic regions. It has the connection reinforcing bars, penetrated the joint and lap-spliced with the bottom bars of precast U-beam. An experimental study was carried out to investigate the joint behavior subjected to reverse cyclic loading and constant axial compressive load. Three precast beam-column interior were tested. The variables examined were the type of connection reinforcing bars and presence of transverse reinforcement in joint. Joint performance is evaluated on the basis of connection .strength, stiffness, energy dissipation, and drift capacity. Based on the test results, the precast connection is capable of matching or exceeding the performance of the monolithic connection and thereby provides the sufficient moment-resisting behavior to be applicable for moderate seismic regions.

우리나라 논 관개용 지하수 수질 특성

김진호,조광래,임수정,이경자,경기천,엄미정,김희권,김찬용,이영한,이신찬,윤순강 한국환경농학회 2003 한국환경농학회지 Vol.22 No.4

This study was carried out to evaluate the status of the groundwater quality for paddy fields irrigation in Korea. Water samples were collected at 130 sites throughout the country. Samples were collected at three seasons-April, July and October-in 2000. According to our survey, the groundwater was found to be suitable for irrigation purpose. Average EC was shown 0.286 dS/m. Nitrate-nitrogen and Cl^(-) concentration was 5.6 ㎎/L, 32.95 ㎎/L which satisfied the Korean Standards for Irrigation Water. Nitrate-nitrogen concentration in each province was shown as following orders: Jeju (11.17 ㎎/L) > Chungnam (8.16 ㎎/L) > Gyeongbuk (6.64 ㎎/L) > Gyounggi (5.91 ㎎/L) > Chungnam (4.95 ㎎/L) > Gyeongnam (3.91 mgk) > Jeonbuk (3.50 ㎎/L) > Jeonnam (3.27 ㎎/L) > Gangwon (2.91 ㎎/L). The concentration by sampling seasons were October (6.62 ㎎/L) > July (5.88 mg&) > April (4.78㎎/L). As the soil of Jeju Province is usually derived from volcanic ash soils mainly used for upland drops, it may influence the nitrate-nitrogen concentration of groundwater. The amount of rainfall also influence the water quality. But the COD_(Cr), were shown April (3.17㎎/L) > July (2.91 ㎎/L) > October (2.40 ㎎/L), it is highly related in the basal dose of organic matter fertilizers. This study demonstrated that groundwater quality was suitable for irrigation, but continuous monitoring is recommended for agricultural policy and developing OECD agricultural environment indicators.

위상최적화를 이용한 트레일러의 경량설계

안서욱,이신영,윤민수,장강원 한국공작기계학회 2009 한국공작기계학회 춘계학술대회논문집 Vol.2009 No.-

A new design for a lightweight flatbed trailer with high bending and torsional stiffness is presented by using an integrated CAE-based optimization procedure. The integrated design procedure consists of two main steps: topology optimization and thickness optimization. During topology optimization, a creative frame layout different from existing ladder-type frames can be obtained by searching the best layout out of all possible layouts of a simplified design domain model. After approximating the result of topology optimization as a thin-walled structure, the approximated thicknesses of the plates are optimized to minimize the mass of a trailer.