• 한국콘텐츠학회논문지
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• 제20권7호
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• pp.534-546
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• 2020

먹방과 쿡방의 유행과 함께 음식 관련 콘텐츠가 다양한 포맷으로 변화하면서 인기가 지속되고 있는 상황에서 수용자의 개인적 성향 변인이 콘텐츠의 이용 동기와 선호도에 어떤 영향을 미치는지 알아보고자 하였다. 혼밥 경향, 음식 관심도, 공감 능력을 개인적 성향 변인으로 설정하였고, 음식 콘텐츠는 속성에 따라 6가지 유형으로 세분화하여 각각의 선호도를 살펴보았다. 주요 연구결과는 첫째, 음식 콘텐츠 특징이 반영된 동기로 식도락적 감각 쾌락과 음식 보는 쾌감 동기가 추출되었다. 둘째, 음식 콘텐츠 이용 동기에 가장 영향을 미치는 성향 변인은 음식 관심도인 것으로 나타났다. 셋째, 이용 동기에 따라 음식 콘텐츠 선호도가 다른 것으로 나타났고, 혼밥 경향, 공감 능력도 영향을 미치는 변인인 것으로 나타났다. 음식 콘텐츠를 선택하고 이용하는데 영향을 미치는 변인을 콘텐츠 유형별로 탐색해 본 결과가 콘텐츠 제작 과정에서 목표 수용자 층에 맞는 경쟁력 있는 요소를 개발하는데 도움이 될 것으로 기대한다.

• 한국임상약학회지
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• 제32권1호
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• pp.13-19
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• 2022

Background: The use of combination therapy and fixed-dose combination therapy is increasing for the treatment of type 2 diabetes. Sodium glucose cotransporter-2 inhibitor (SGLT2i) is a drug class used in combination with metformin. Methods: Type 2 diabetes patients on SGLT2i/metformin combination therapy were extracted from the 2019 Health Insurance Review & Assessment Service-National Patients Sample. On July 1, 2019, SGLT2i and metformin fixed-dose combination (SGLT2i/metformin FDC) and two-pill combination (TPC) groups were identified, and a chi-square test and multiple logistic regression were performed. Results: Of total 2,992 patients, 1,077 (36%) were prescribed SGLT2i/metformin FDC and 1,915 (64%) were prescribed TPC. We found that the most common comorbidities were in the order of dyslipidemia, gastrointestinal disease, and hypertension. Multiple logistic regression analysis showed that the use of SGLT2i/metformin FDC was lower than TPC in patients with diabetic neuropathy (OR=0.76, p=0.008). Clinic (OR=2.09, p<0.001) and general hospital (OR=1.40, p=0.019) showed higher tendency to prescribe SGLT2i/metformin FDC compared to tertiary hospital. The tendency of prescribing SGLT2i/metformin FDC was lower in Kyeonggi (OR=0.79, p=0.037), Gyeongsang (OR=0.77, p=0.025) and Chungcheong (OR=0.68, p=0.007) than Seoul. Conclusion: Factors related to the use of SGLT2i/metformin FDC in patients with type 2 diabetes were complication, medical institution and region. The tendency to prescribe SGLT2i/metformin FDC was relatively higher in clinics than in tertiary general hospitals and in Seoul than in other regions.

• 한국보건간호학회지
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• 제30권1호
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• pp.56-69
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• 2016

Purpose: The prevalence of problematic internet usage among college students is a cause for concern. There is a lack of study examining influences of cognitive protecting or buffering factors on internet addiction among college students. The purpose of this study was to examine influences of depression, ego-resilience, and active stress coping on internet addiction tendency (IAT) among college students. Methods: A cross-sectional, descriptive design was used. Data were collected between October and December 2013. A convenience sample of 244 students completed self-report questionnaires consisting of Ego-resiliency Scale, Ways of Coping Checklist, Center for Epidemiologic Studies-Depression, and Self-report Scale for Internet Use. Stepwise multiple regression analysis was performed for data analysis. Results: We found that higher levels of depression were associated with higher levels of IAT. However, an inverse association was found between active stress coping and IAT. Students who mainly used the internet for chatting showed lower levels of IAT than those who used the internet for games or blogs. These factors explained 15.1% of the variance in IAT of college students. Conclusion: The study results suggest that stress coping strategies and depression are important factors for evaluation when developing intervention programs targeting college students with problematic internet use.

• 패션비즈니스
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• 제22권1호
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• pp.71-81
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• 2018

This study aims at exploring how the existing stereotypes of needlework, which has long been regarded as a tribute to domestic labor and hobbies which are the purview of women, have come into play in the current trend of convergence among various fields, techniques and materials. This research examines these trends based on cases in two categories applied to the fields of art and space use products. In the field of art, it can be seen that needlework is applied in a variety of ways in the overall diffusion of craftivism, which is a way of asserting opinions about politics and societies. In yarn bombing and performance art, not only do needlework experts, but also, artists of other genres, underscore their propensity of carrying out projects that take advantage of the basic principles of needlework and various physical properties. Various needlework projects applied to the space use products showed the tendency to interact with the spectator or the user as a basic element through examples of playscape, which has the function of being used for relaxation and play. The study was able to confirm the tendency of interior products, which are made from needlework to furniture and tableware directly, and the tendency of materials' expansion. Based on this research, we are going to explore the possibilities for diverse new fusion attempts in fashion and textiles, as well as art, craft and design fields, in the future.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 Proceedings of the Korea Automatic Control Conference, 11th (KACC); Pohang, Korea; 24-26 Oct. 1996
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• pp.18-18
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• 1996

This paper reviews some of the most prominent and promising areas of chemical process control both in relations to batch and continuous processes. These areas include the modeling, optimization, control and monitoring of chemical processes and entire plants. Most of these areas explicitly utilize a model of the process. For this purpose the types of models used are examined in some detail. These types of models are categorized in knowledge-driven and datadriven classes. In the areas of modeling and optimization, attention is paid to batch reactors using the Tendency Modeling approach. These Tendency models consist of data- and knowledge-driven components and are often called Gray or Hybrid models. In the case of continuous processes, emphasis is placed in the closed-loop identification of a state space model and their use in Model Predictive Control nonlinear processes, such as the Fluidized Catalytic Cracking process. The effective monitoring of multivariate process is examined through the use of statistical charts obtained by the use of Principal Component Analysis (PMC). Static and dynamic charts account for the cross and auto-correlation of the substantial number of variables measured on-line. Centralized and de-centralized chart also aim in isolating the source of process disturbances so that they can be eliminated. Even though significant progress has been made during the last decade, the challenges for the next ten years are substantial. Present progress is strongly influenced by the economical benefits industry is deriving from the use of these advanced techniques. Future progress will be further catalyzed from the harmonious collaboration of University and Industrial researchers.

• 통합자연과학논문집
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• 제12권2호
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• pp.29-34
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• 2019

In dental resin cement studies, viscosity is also an important factor in the adhesion of tooth defects and implants. This study used BisGMA and HPMA as the main ingredients, triethylene glycol dimethacrylate (TEGDMA) as a diluent, and benzoyl peroxide (BPO) as a photoinitiator. The physical properties of graphene oxide used as an additive for functionality were evaluated, and its use as a dental resin cement material was investigated.The rupture strength has the tendency to increase along with the increase of the ratio of graphene oxide that was added, which seemed to reflect the effect of the high strength property of graphene oxide. The flexural strength also has the tendency to increase when about 0.5% of graphene oxide was added the same as the increase of rupture strength.When graphene oxide was added, according to viscosity use, the utilization as high-quality dental resin cements will increase.

• 대한가정학회지
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• 제8권1호
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• pp.62-86
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• 1970

A study on the upper garment of Korean women, JUORI The upper garment of Korean women. JUGORI, is an inherited mode from the ancient clothing style in the various aspects based on the particulars of Korean clothes. The ancient style of clothes is originated from KWAMDUI belonging to inhabitants of Northern Territory of Korea. And it is quite different from Chinese clothes in lineage. However, this unicque mode of clothes has been much influnced by the Chinese culture and also by the climate of Korea. And it is quite different from Chinese clothes in lineage. However, this unicque mode of clothes has been much influnced by the Chinese culture and also by the climate of Korean penynsula. The changes of the pattern of JUGORI, in a word, is a sign of shortening tendency of size. This tendency of JUGORI is remarkably seen in the shortening of length and other parts are decreased in size. The JUGORI in the ancient age was fallen below the weist of woman, which is similar to Robe, and was worn with band. However, the length of the JUGORI has been gradually shortened, and therefore, GORUM took place of the band. The shortening tendency of JUGORI is seemed to be shown its sign in the initial time of its origin, because there are some evidences that the women in Sylla Dynasty, and this tendency has been much expedited during the period of Koryu Dynasty with influences of Monggorian culture (Won Lynasty of China) The oldest sample for data of JUGORI in nowaday is one the remains of Yi Dynasty, and this sample for data provides all the particulars of the modern pattern of JUGORI. The tendency of JUGORI had been continued even in Yi Dynasty, and at the end of the Dynasty, the clothes was shortened that the women felt inconvenient wearing it in the status of the shortened JUGORI which was even hardly cover the initial time of epoch of modernization induced from the Western civilization, and after 1920s and 1930s JUGORI become a larger tendency. This is a sing of revival of practical use and rationalization of JUGORI become a shortening tendency again, and the size is similar with that of early age of Yi Dynasty. Instead of these similarities, the particulars of modern JUGORI is weighing on much emphasis on curve beauty and expression of experior beauty. The reason is that, together with westernization of clothes, JUGORI became a special pattern of clothes as a traditional Korean women wears. The very thing explaining this pattern of JUGORI is the "ARIRANG DRESS". And there are some fashion using button instead of GORUM and half sleeve JUGORI for summer use which is regarded as a part of improved aspect of life in Korea. in Korea.

• 한국지구과학회지
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• 제40권2호
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• pp.188-199
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• 2019

이 연구의 목적은 2013 교육강령의 북한 교과서 중 지구과학 내용의 탐구 경향성을 조사하여 향후 북한 지구과학교육의 이해를 위한 기초 자료로 제공하는 것이다. 연구대상은 초급중학교의 자연과학1 2와 조선지리2, 고급중학교의 지리1 교과서이며, 교과서의 지구과학 내용을 Romey 분석법에 따라 본문 삽화 문제 활동지수 측면에서 분석하였다. 이 연구의 결과는 다음과 같다. 첫째, 대기과학 문제와 천문학 본문은 탐구적 경향을 나타내었다. 둘째, 해양학의 비중은 상대적으로 작았다. 셋째, 비 탐구적 문제가 많거나 탐구적 문제가 과도하여 문제의 균형이 필요하였다. 넷째, 탐구학습을 강조하지 않는 경향을 보였다. 마지막으로 탐구 경향성의 양적 및 질적 수준의 제고가 필요한 것으로 조사되었다. 향후 북한 교과서 중 지구과학 내용의 질적 분석 및 남북한 교과서 중 지구과학 내용의 탐구 경향성 비교 분석 등을 제안하였다.

• 한국융합학회논문지
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• 제9권9호
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• pp.89-95
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• 2018

본 연구는 대학생의 인터넷 중독성향에 미치는 영향을 파악하기 위해 실시한 단면연구이다. 2017년 3월 15일부터 5월 22일까지 자기기입식 설문조사방법을 이용하여 370명을 대상으로 편의 추출하여 자기기입식 설문지를 배부한 후 최종 354부의 자료를 분석하였다. 분석방법은 정보윤리의식 도구의 구성개념 타당성 검증을 위해 구성요소의 하부항목에 대한 탐색적 요인분석을 실시하였고, 측정변수들이 인터넷 중독성향에 미치는 영향을 살펴보기 위해 각 변수간의 상관관계를 Pearson 상관분석으로 검증 후, 단계선택법을 이용한 다중회귀분석을 실시하였다. 그 결과, 인터넷 이용시간, 정보윤리의식의 하위요인인 인터넷 이용의 건전성, 자기통제력이 인터넷 중독성향에 각각 유의한 영향을 미치는 것으로 나타났다. 따라서 대학생의 인터넷 중독을 예방하기 위하여 정보윤리의식의 배양 및 인터넷 이용시간과 자기통제력을 조절할 수 있는 다양한 중재 프로그램의 개발 및 운영이 필요할 것으로 사료된다

• 가정과삶의질연구
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• 제13권4호
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• pp.25-38
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• 1995

This study cheked on the general tendency of the value consciousness of working teenagers about family life and how it was affected by demographic and psycho-social variables. In that way modern korean family life making trouble with the traditional family relationship can comprefhensively be understood. And this study 500 copies of the questionnare were given to them and 478 copies were for use in the final information of analysis. Data was analyzed by frequency distribution percentage mean Pearson's product-moment correlation analysis and stepwise multiple regression analysis. The results are summarized as follows. 1) The value consciousness of working teenagers about family life shows a modern tendency on the whole 2) The value consciousness about family relationship comparatively shows a traditional tendency.