Association between Body image and Smoking Behaviour in Korean Female College Students

나현숙,노미령 한국피부과학연구원 2014 대한피부미용학회지 Vol.12 No.3

Cigarette smoking has been associated with significant morbidity affecting all systems of the body including skin. Body weight concerns and negative body image are also related with cigarette smoking, particularly among young females. To evaluate the impact of smoking behavior on body image and skin care behavior in Korean female college students, Korean female college students (n=516, aged 19-29 years) completed a battery of questionnaires regarding satisfaction with appearance, smoking and drinking behavior, subjective dissatisfaction about skin condition and skin care behavior. The satisfaction with appearance was measured with Satisfaction with Appearance (SWAP) scale. Statistical analyses were performed using PASW Statistics, version 18 (SPSS Inc.).A total of 516 female college students completed the questionnaires. Among the students, 56 students (10.9%) were current smokers, 42 students (8.1%) were ex-smokers, and 418 (81.0%) students replied that they never smoked. Students answered that they were most concerned about acne (n=239, 46.3%), pigmentation (n=143, 27.7%), sensitive skin (n=90, 17.4%) and wrinkle (n=32, 6.2%). Only 2.3% female students answered that they were not concerned about their skin at all and were satisfied with their skin condition. Smoking status (p=.027), body mass index (BMI, p=.000) and skin care behavior (p=.007) were significantly associated with appearance satisfaction by simple logistic regression analysis. Results of multiple logistic regression analysis showed that appearance satisfaction was significantly associated with BMI (p=.000, 95% CI: 0.381-0.911) and skin care behaviour (p=.004, 95% CI: 0.624-3.358). Smokers were significantly dissatisfied with their appearance (p=.027) in total SWAP score. BMI was strongly associated with appearance satisfaction (overall appearance, p=.000). Smoking positively correlated to BMI in female college students (p=.009).Current smokers were more concerned about pigmentation (n=19, 34%) than never smoked (n=112, 27%) and ex-smokers (n=12, 29%). Smokers used more makeup products to cover their skin such as foundation (p=.003) and powder (p=.006) and used less protective sunscreen than never smoked (p=.024). We found significant results confirming association among smoking behavior, appearance satisfaction and BMI in female college students. Smoking female college students with higher BMI are more dissatisfied with their appearance and thus used more makeup products to cover their skin and used less protective sunscreen.

직선 위에 중심을 갖는 k-센터를 계산하는 알고리즘

나현숙,신찬수 한국정보과학회 2007 정보과학회논문지 : 시스템 및 이론 Vol.34 No.11

paper considers variants of k-center problems to find the set of disks with centers on a given (or moving) line with fixed orientation such that the disks contain a given point set and the maximum radius of the disks is minimized. 평면에 주어진 점들을 포함하면서 고정된 기울기를 갖는 직선 위에 중심을 갖는 개의 디스크를 찾는 데, 최대 디스크의 반지름이 최소가 되는 디스크 집합을 계산하는 문제를 다룬다.

차선거리유지 경로찾기

나현숙,김정희 한국정보과학회 2008 정보과학회논문지 : 시스템 및 이론 Vol. No.

The best coverage problem is finding a path whose worst distance to the sensor-set is the best among all paths. Instead, if the user stays close to its nearest two sensors, then the stability of the wireless connection may be guaranteed. So we consider the problem of finding a second best coverage path; given the sensor set u, a starting point s and a target point t, find a path whose worst distance to the second closest sensor is minimized. This paper presents an O(nlogn)-time algorithm to find such a path. We also give experimental evidence showing that the connection to the sensor-set along a second best coverage path is more stable than that along the best coverage path. 사용자가 가능한 센서 가까이에서 이동하는 문제를 최단거리유지 문제(Best Coverage Problem)라 하며, 무선 연결의 안정성을 높이기 위해서 두 개의 센서로부터 최대한 가까이 위치하며 움직이는 이동경로를 차선거리유지 경로(Second Best Coverage Path)라고 한다. 이 논문에서는 센서들의 집합 u와 시작점 s, 끝점 t가 주어질 때, s에서 t까지 이르는 모든 경로 중에서, 가장 가까운 두 개의 센서까지 거리 중 큰 값이 최소가 되는 차선거리유지 경로를 찾는 O(nlogn)-시간 알고리즘을 제시하며, 차선거리유지 경로를 따라 움직일 때가 최단거리유지 경로를 따라 움직일 때 보다, 네트워크에의 연결이 보다 안정적임을 보여주는 실험결과도 또한 제시한다.

미용관련 산업체의 현장 실습시 관리자와 실습생의 인식과 실태조사

나현숙,강근영 한국피부과학연구원 2009 대한피부미용학회지 Vol.7 No.3

Field practice education can be defined as an experiential form of teaching and learning that takes place in industry to give the student experience in social work practice. Beauty school needs field practice education to provide field experiences to prepare students for the general practice beauty work, experience the advanced practice and develop the skill. The purpose of this study is to provide basic information for the development of field practice education and to improve the quality and the effectiveness of field practice education by presenting necessary data for desirable internship training. The period of the study was from October first to November 20, 2008 and the subjects were 30 college students who experienced summer internship training and 30 field teachers who managed the internship training programme. The data was analyzed by percentage, mean, T-test, one-way ANOVA, independent-samples T test using SPSS programme. The results were presented as follows: 1. Mean satisfaction level of students was 3.81. The contents of practice was the highest (3.95) and practice hours were the lowest(3.67). 2. There was no significant difference of students satisfaction level according to spots(hair, make up, skin care spots). 3. The field teachers satisfied the human relations of students(4.20) most and dissatisfied the data processing skills(3.67) most. 4. There were significant differences in the need for field practice education(p=0.008), the helping level of job for teaching the students(p=0.039) according to duties of industry. 5. There was a significant difference in the ideal field practice education period(p=0.000), students wanted less(M=4.8weeks) and field wanted more(M=6.6weeks). Considering above results, the students who majored in dermatology and beauty art were usually satisfied with field practice education. However, there were a lot of problems that we have to improve and correct the field practice curriculum. To maximize educational effects, we need more industry-academic cooperations. 미용산업에서 인적 서비스는 미용의 가치를 높이는 요인이고 실습은 서비스의 질을 향상시킬 수 있는 매우 중요한 교육의 한 부분이다. 이 연구의 목적은 실습을 경험한 학생들의 실습 실태 및 인식, 실습대상지별 만족도 비교, 산업체 실습지도자의 실태조사 및 실습지도자의 직책에 따른 인식비교, 실습생과 산업체 지도자의 인식비교를 통한 미용분야 실습교육의 질적 향상을 도모하는 것에 있다. 연구결과 첫째, 실습생은 현장실습만족도에서 실습내용에 대한 만족도가 가장 높았고 실습기관에 따른 유의한 차이는 없었다. 둘째, 실습지도자는 실습생의 인간관계에 대한 만족도가 가장 높았고 실습지도자의 직책에 따른 인식비교에서는 실습 지도의 직무에 대한 도움정도, 현장실습교육의 필요성에서 유의한 차이가 나타났다. 셋째, 실습생과 산업체 지도자의 인식비교에서는 이상적 실습 기간에서 유의한 차이가 나타났다.

지역문화자원을 활용한 요식업 유니폼 디자인 개발 -여수, 순천 지역을 중심으로-

나현숙,배수정 한국패션비즈니스학회 2020 패션 비즈니스 Vol.24 No.2

The purpose of this thesis was to design and develop restaurant uniforms for Yeosu and Suncheon-City using local cultural resources by investigating the present situation of restaurant uniforms. The study was conducted through literature review and practical research on uniform designs. The practical research included investigating and analyzing the recent uniform designs of 60 spots in both cities and the preference of local cultural resources, finally suggesting eight restaurant uniform designs and four original samples. It was found that most workers in both cities wore shirts and pants or aprons as uniforms and also that the restaurant uniforms had many problems, such as poor designs, functionality, and the lack of local characteristics. According to these results, a design concept called ‘Colorful Night Sea’ was built for Yeosu using a design motive of a Yeosu Expo symbol, a Big-O Show shape, and Dolsan Gat flowers. For Suncheon-city, a design concept called ‘A Rural Landscape’ was built using a design motive of Nagan Eupseong and a field of reeds in Suncheon Bay. The restaurant uniform items included a top (shirt or blouse), pants, apron, and headdress in both cities. This study is meaningful as it helped improve the local image and economic situation, by proposing distinct uniforms designed by using local cultural resources.

차선거리유지 경로찾기

나현숙,김정희,Na, Hyeon-Suk,Kim, Jung-Hee 한국정보과학회 2008 정보과학회논문지 : 시스템 및 이론 Vol.35 No.8

The best coverage problem is finding a path whose worst distance to the sensor-set is the best among all paths. Instead, if the user stays close to its nearest two sensors, then the stability of the wireless connection may be guaranteed. So we consider the problem of finding a second best coverage path; given the sensor set U, a starting point s and a target point t, find a path whose worst distance to the second closest sensor is minimized. This paper presents an O(n logn) -time algorithm to find such a path. We also give experimental evidence showing that the connection to the sensor-set along a second best coverage path is more stable than that along the best coverage path. 사용자가 가능한 센서 가까이에서 이동하는 문제를 최단거리유지 문제(Best Coverage Problem)라 하며, 무선 연결의 안정성을 높이기 위해서 두 개의 센서로부터 최대한 가까이 위치하며 움직이는 이동경로를 차선거리유지 경로(Second Best Coverage Path)라고 한다. 이 논문에서는 센서들의 집합 U와 시작점 s, 끝점 t가 주어질 때, s에서 t까지 이르는 모든 경로 중에서, 가장 가까운 두 개의 센서까지 거리 중 큰 값이 최소가 되는 차선거리유지 경로를 찾는 O(n logn)-시간 알고리즘을 제시하며, 차선거리유지 경로를 따라 움직일 때가 최단거리유지 경로를 따라 움직일 때 보다, 네트워크에의 연결이 보다 안정적임을 보여주는 실험결과도 또한 제시한다.

음주 습관이 신체상(Body Image)과 피부관리 습관에 미치는 영향

나현숙,지선옥 한국피부과학연구원 2012 대한피부미용학회지 Vol.10 No.2

Drinking alcohol has been associated with depression, disease, mortality and disability. Body image concerns and negative body image are also related with drinking alcohol and depression. The purpose of this study is to evaluate the impact of drinking behavior on appearance satisfaction, facial skin concerns and skin care behavior in Korean females over 30 years of age. Korean females (n=131, aged 30-52 years) completed a battery of questionnaires regarding satisfaction with appearance, drinking behavior, facial skin concerns and skin care behavior. A total of 131 females completed the questionnaires. Among them, 58 females (44.3%)were nondrinkers and 73 (55.7%) females were drinkers. Marriage status (p=.034), number of children (p=.027),drinking behavior (p=.002) and religion (p=.029) were signifi cantly associated with appearance dissatisfaction by simple logistic regression analysis. Drinking behavior (p=.022, 95% CI: 0.593-7.474) was signifi cantly related with the appearance dissatisfaction in multiple logistic regression analysis. Drinking females were signifi cantly dissatisfi ed with their overall appearance (p=.021), face (p=.049), neck (p=.021), hands (p=.011), arms (p=.001),legs (p=.005), chests (p=.026) and total mean score of appearance scale (p=.001) than non-drinking females. Drinkers signifi cantly more concerned about wrinkles than nondrinkers (p=.029), although age classifi cation according to drinking behavior did not show significant difference (p=.643). Nondrinkers significantly used more protective sunscreen (p=.009) than drinkers. Drinkers had a tendency using more make up products than nondrinkers and signifi cantly used more make up base (p=.006). In conclusion, drinking females signifi cantly dissatisfi ed with their appearance and used more makeup products to cover their skin and used less protective sunscreen. Drinking alcohol has been associated with depression, disease, mortality and disability. Body image concerns and negative body image are also related with drinking alcohol and depression. The purpose of this study is to evaluate the impact of drinking behavior on appearance satisfaction, facial skin concerns and skin care behavior in Korean females over 30 years of age. Korean females (n=131, aged 30-52 years) completed a battery of questionnaires regarding satisfaction with appearance, drinking behavior, facial skin concerns and skin care behavior. A total of 131 females completed the questionnaires. Among them, 58 females (44.3%)were nondrinkers and 73 (55.7%) females were drinkers. Marriage status (p=.034), number of children (p=.027),drinking behavior (p=.002) and religion (p=.029) were signifi cantly associated with appearance dissatisfaction by simple logistic regression analysis. Drinking behavior (p=.022, 95% CI: 0.593-7.474) was signifi cantly related with the appearance dissatisfaction in multiple logistic regression analysis. Drinking females were signifi cantly dissatisfi ed with their overall appearance (p=.021), face (p=.049), neck (p=.021), hands (p=.011), arms (p=.001),legs (p=.005), chests (p=.026) and total mean score of appearance scale (p=.001) than non-drinking females. Drinkers signifi cantly more concerned about wrinkles than nondrinkers (p=.029), although age classifi cation according to drinking behavior did not show significant difference (p=.643). Nondrinkers significantly used more protective sunscreen (p=.009) than drinkers. Drinkers had a tendency using more make up products than nondrinkers and signifi cantly used more make up base (p=.006). In conclusion, drinking females signifi cantly dissatisfi ed with their appearance and used more makeup products to cover their skin and used less protective sunscreen.

A Study on the Relationship between Skin-Color and Body Image Satisfaction among Female University Students

나현숙,지선옥 한국피부과학연구원 2013 대한피부미용학회지 Vol.11 No.4

Body image is closely related with self-esteem and quality of life. Individuals with negative body image are more likely to suffer from anxiety, pain, disease and depression. One’s dissatisfaction on his own body image not only concerns people’s body size and shape, but also skin color. The most important substance determining human skin color is the pigment melanin, and skin color of which can darken with the exposure of sun. The purpose of this study is to evaluate the relationship between body image satisfaction and skin color and to identify the difference of sun-protective behavior according to skin color among female university students in Korea. Korean female university students (n=158, aged 19–26) completed a questionnaire with a battery of questions regarding body satisfaction, subjective skin color, ideal skin color, sun protective behavior,and skin care behavior. Satisfaction on body image was measured using the Body Cathexis Scale (BCS). We used Fitzpatrick skin color types (Type I: pale white, light. Type II: white, fair. Type III: medium, white to brown. Type IV: olive, moderate brown. Type V: brown, dark brown. Type VI: very dark brown to black). Among the 158female students, the order of skin color type frequency was type III (n=107, 67.7%), type II (n=30, 19.0%), type IV (n=18, 11.4%), type I (n =3, 1.9%) and none of the subjects were type V or type VI. There were significant differences in skin satisfaction according to the female college students’ self- reported skin color (p = .001,mean score of type I= 4.33, mean score of type II=3.27, mean score of type III=2.51, and mean score of type IV=2.83). Moreover, there were significant differences in total body image satisfaction by their skin color (p=.003). For sun protection, wearing sunglasses (p=.003) and avoiding outside activities during peak sun hours (p=.025)showed significant difference between skin colors and sun protective behaviors. Our research confirms that the majority of female’s ideal skin color is type I or type II and confirms the association between skin color and body image satisfaction among the female university students in Korea. Females with lighter skin color are more satisfied with their skin and body than females with darker skin color. Also, lighter skinned subjects wore significantly more sunglasses and avoided outside activity during peak sun hours than darker skinned subjects.

지역브랜드 구축을 위한 요식업 유니폼 디자인 개발 Ⅰ -강진지역 문화자원을 중심으로-

나현숙,배수정 한국디자인문화학회 2020 한국디자인문화학회지 Vol.26 No.2

The purpose of this study is to design development of restaurant uniform of Gangjin-gun applying cultural resources through investigation of present situation of restaurant uniforms of this area. This will be achieved through literature review and empirical research on the uniform designs. The literature study examined the characteristics of cultural resources in Gangjin, focusing on prior studies on local brands and cultural resources, and the empirical study conducted a survey on the design status of 30 restaurants and a survey of restaurant workers. The survey period was from August 1, 2017 to August 30, 2017, and a total of 51 questionnaires for those in the restaurant business were used for analysis. Later, three uniform designs and prototypes were presented based on this. It was founded that the most workers in this area wore ready made apron as uniform and also restaurant uniform designs had lack of local characteristics. The results of the perception survey of restaurant workers showed that practical uniforms with excellent job activities and washing skills were needed, and uniform designs were needed to enhance the image of the region. Aprons, T-shirts and pants appeared as suitable uniform items. When reminding each region, the image that comes to mind was “traditional,” while the motif of uniform design appeared in Gangjin Bay Ecological Park and celadon. According to this results, design concept is built ‘Breath of Tradition’ for Gangjin using design motives of Gangjinbay Ecopark and Goryeo Cheongja. The items of uniform are top(shirt, blouse), pants, apron and headdress in Black/ Brown/ Green as main colors, Gray/ Yellow as sub colors. For functionality, materials are used circular knit, T/C, polyester with cloud and crane patterns. It is believed that it will contribute to enhancing the local image and building a competitive local brand by presenting the design of the restaurant uniform based on the cultural resources of Gangjin area, which is the town of celadon. 본 연구의 목적은 전라남도 강진군 요식업 유니폼디자인을 위해 현황조사와 인식조사를 바탕으로 강진지역문화자원 특성을 반영한 요식업 유니폼 디자인을개발하는 데 있다. 연구방법은 문헌연구와 실증연구를병행하였다. 문헌연구는 지역브랜드 및 문화자원 관련선행연구를 중심으로 강진지역 문화자원의 특성을 고찰하였고, 실증연구는 30곳의 요식업소 디자인 현황조사와 요식업 종사자 대상 설문조사를 실시하였다. 조사기간은 2017년 8월 1일부터 8월 30일까지 이었으며, 요식업 종사자 대상의 설문지는 총 51부를 분석에 활용하였다. 이후, 이를 바탕으로 3벌의 유니폼 디자인및 시제품을 제시하였다. 유니폼 디자인 현황조사 결과, 조사대상 지역 요식업소 유니폼은 기성품 앞치마 형태가 대부분으로, 지역문화자원 모티브는 활용되지 않은 것으로 나타났다. 요식업 종사자의 인식조사 결과는 직무활동과 세탁성이 우수한 실용적인 유니폼과, 지역의 이미지를 제고할 수 있는 유니폼 디자인이 필요하다는 인식이 지배적이었다. 적합한 유니폼 아이템으로 앞치마, 티셔츠, 팬츠로 나타났다. 각 지역을 연상했을 때 떠오르는 이미지는 ‘전통적인’으로 나타났고, 유니폼 디자인 모티브는 강진만 생태공원, 청자로 나타났다. 이러한 결과를 바탕으로 강진군 유니폼 디자인 컨셉은 ‘전통의 숨결’로, 디자인 모티브는 인공경관자원인 강진만 생태공원과 특산물자원인 청자를 활용하여상의, 바지, 앞치마, 머리쓰개로 구성하였다. 소재는환편 니트, T/C, 폴리에스터를 사용하여 기능성과 실용성을 부가하였다. 색은 Black/Brown/Green 계열을 주조색으로, Gray/Yellow 계열을 보조색으로 사용하였다. 문양은 청자의 운문과 학문을 사방패턴으로 전개하여 디자인에 활용하였다. 청자의 고장인 강진지역의 문화자원을 기초로 한 요식업 유니폼 디자인 제시를 통해 지역 이미지 제고와 경쟁력 있는 지역브랜드구축에 일조할 것으로 사료된다.

Changes of the Skin in Rats after Inducement of Dry Skin

나현숙 한국피부과학연구원 2010 대한피부미용학회지 Vol.8 No.1

Thepresentstudywasconductedtoestablishthesymptomsofdryskin. In this study,the back was treated daily with cutaneous application ofkitchen detergentfor threeweeks.Afterdry skin induced in ratsby detergent,dry skin symptomswereestimated by visualscoring,proteinconcentrationanalysis,histologicalchangesand totalcholesterol,triglyceride,HDL and LDL levels. Fissure lasted longer than erythema and scaling in visual scoring. Histologicalanalysisoftheskinrevealsabnormallyaccentuatedkeratinization,parakeratosisandincreased inflammatory cells in dry skin.There were increases(5.26ug/ml,7.93ug/ml.13.08ug/ml)of totalproteincontentationeveryperweekafterdryskininducement.Dryskininducedproteinbands are largely fainted as compared with controlgroup's band.There were significant decreases (G1:p=0.028,G2:p=0.014,G3:p=0.001)in the levels ofHDL and significantincreases (G2:p=0.010,G3:p=0.001)inthelevelsofLDL comparedwiththatofcontrolgroup