Microencapsulated ferrous sulfate 를 이용한 철분강화 Yogurt 의 품질변화 연구

김윤지,성기승,윤칠석 한국식품과학회 1996 한국식품과학회 학술대회 Vol.1996 No.1

전화코칭협상을 이용한 신체활동증진 프로그램이 허약노인의 체력과 삶의 질에 미치는 영향

김윤지,이지현 지역사회간호학회 2009 지역사회간호학회지 Vol.20 No.4

Purpose: This study was to show the effects of a Physical activity promotion program with tele-coaching on physical fitness (grip strength, static and dynamic equilibrium) and quality of life in the frail elderly. Methods: Data were collected from May 30 to October 19, 2008. The subjects were divided into 2 groups, an experimental group (n=27) and a control group (n=26). The experimental group participated in the Physical activity promotion program, and the control group did not participate in any Physical activity promotion program. Results: The results of this study supported the hypothesis that "the experimental group will have higher physical fitness (right grip strength, left grip strength and static equilibrium except dynamic equilibrium) and quality of life than the control group." Conclusion: Physical activity promotion programs with tele-coaching are strongly recommended as health promotion for the frail elderly.

SDGs 연계 교육에서 예비 지구과학 교사들의 탄소 소양

김윤지 대한지구과학교육학회 2021 대한지구과학교육학회지 Vol.14 No.3

본 연구는 지구과학교육을 전공하는 예비교사들에 게 SDGs(지속가능발전목표)와 연계된 ESD(지속가능 발전교육)을 적용하기 위한 기초 연구이다. 연구의 목 적은 예비교사가 내면화 하고 있는 탄소발자국에 대한 인식과 태도 및 지식, 주관적 규범 및 행동 통제를 분 석하여 탄소 소양을 평가하는 것이다. 예비교사들은 탄소 발자국을 자신의 책임으로 인식하고 있지만, 비 용을 지불하고 불편을 감수하는데 소극적인 이중적 태 도를 갖고 있다. 또한 탄소 발자국을 줄이기 위한 행동 을 지지하지만, 요구하지는 않는다. 탄소 저감 행동에 대한 상식은 충분한 반면, 지구 온난화의 원인과 결과 에 대한 개념은 불안정하다. 예비교사들은 학교 현장 으로 배출되어 수많은 학생들에게 지구 온난화 문제를 가르치게 될 것이다. 따라서 탄소 발자국을 줄이는 경 제적 비용과 사회적 책임에 대한 소양 교육이 필수적 이며, 생각과 행동 사이의 간극을 메울 수 있는 방법을 찾아야 할 것이다. 예비교사들의 탄소 소양(carbon literacy) 에 대한 연구로부터 ESD로 이어지는 교육이 실 현되기를 바란다. This study is a basic research to apply ESD linked to SDGs to pre-service teachers majoring in earth science education. The purpose of this study is to evaluate carbon literacy by analyzing the awareness, attitude and knowledge, subjective norms, and behavioral control of the carbon footprint internalized by pre-service teachers. Pre-service teachers recognize the carbon footprint as their responsibility, but are not willing to pay the cost and accept inconveniences of the actions to reduce carbon footprint. They also support actions to reduce carbon footprint, but do not demand the actions from others. While they have sufficient knowledge about carbon mitigation actions, their conception of causes and effects of global warming is unstable. Pre-service teachers will go out to school sites and teach millions of students about global warming. It is essential to educate these teachers on the economic cost and social responsibility of reducing their carbon footprints. It is also important to find ways to bridge the gap between their thought and action. It is hoped that this study on pre-service teachers’ carbon literacy will lead to realizing ESD.

잣잎분말을 이용한 진말다식의 품질 및 감각 특성

김윤지,박은빈,유수인,이민호,이효정,강아영,백진경,Kim, Yoonji,Park, Eunbin,Ryu, Soo In,Lee, Minho,Lee, Hyo-Jeong,Kang, Ahyoung,Paik, Jean Kyung 한국식품영양학회 2021 韓國食品營養學會誌 Vol.34 No.5

This study tried to develop Jinmal dasik using pine nuts leaf powder with antibacterial and antioxidant properties. After preparing the Jinmal dasik in proportions of 0%, 2%, 4%, 6%, and 8% by varying the ratio of pine needle powder, the moisture, color, physical properties, antioxidant properties and sensory quality were measured. Except for the 8% Jinmal dasik, the L value of chromaticity significantly decreased as the amount of pine needle powder increased (p<0.001). In addition, the value significantly decreased with increased density (p<0.001). Based on our physical properties evaluation results, the hardness, cohesiveness, and elasticity decreased significantly as the amount of pine needle powder increased (p<0.001), but adhesion and chewiness increased significantly with an increase in the amount of pine needle powder (p<0.001). Total polyphenol content was significantly increased except for the 8% Jinmal dasik (p<0.001). DPPH and ABTS also increased significantly as the amount of pine needle powder increased (p<0.001). Our sensory evaluation, showed the 2% Jinmal dasik to have the highest degree of preference, however, there was no significant difference among the proportion groups (p=0.053).

체험마케팅 관점에서 본 전통시장 활성화 전략에 관한 연구

김윤지,이창우 한국문화공간건축학회 2022 한국문화공간건축학회논문집 Vol.- No.77

Traditional markets have long been an attractive place for which social interaction beyond the functional role of commerce by establishing close relations with local communities. In the 1990s, traditional markets began to get ignored due to changes in the distribution environment and consumer awareness caused by rising incomes. Therefore the government has been providing continuous support to revitalize traditional market. However, traditional markets have not been able to differentiate themselves from traditional markets with uniform, imitative improvement. The approach to revitalizing the traditional market should focus on the cultural enjoyment and experience of consumers, and new perspectives and attitudes on the traditional market are required. This study investigates the spatial elements of traditional markets and analyzes traditional markets from the perspective of experiential marketing. In addition, strategies for revitalizing traditional markets are derived through the marketing theory "experience marketing" based on the experience of consumers. The survey was conducted on three different traditional markets that are believed to be successful. As a result, it provides an opportunity to understand the important factors and clues in order to complete the systematic strategy for revitalizing the traditional market. Furthermore, Traditional markets are closely connected relationship with strategic experience modules. Complementing insufficient marketing elements can lead to positive effects on the activation of the traditional market.

황진이 시조 분석을 통한 한국 창작무용 의상디자인 연구

김윤지,김혜경 복식문화학회 2019 服飾文化硏究 Vol.27 No.4

These days, costumes of Korean creative dancing performances have been changed to be modernized and to be out of traditional regulation, as the representation of the Korean styles were replaced by other props and art devices. In this article, we have applied the emotions expressed in Jin-Yi Hwang’s sijos (Korean traditional poems), to Korean creative dancing costumes in modern style. chose three typical sijos from her six pieces, titled “Green mountain is like what I’ve meant”, “To Byeokgyesoo in Cheongsan-ri” and “Dongjibam ginaginbam”. In brief, Jin-Yi Hwang expressed her “everlasting love and emptiness”, “temptative conciliation” and “eager waiting” these three sijos, respectively. The character of Jin-Yi Hwang was shown in many TV soap operas and films, and the costumes were either much modernized, and not accurately based on the sijos she had written. Thus, we designed, made flat sketched, and fabricated three Korean creative dancing costumes from the three sijos, listed. We tried to highlight the aesthetic impression and the activeness of the dancing costumes, using both traditional and modern Korean fabrics. Since Korean dance costumes had not yet been inspired from Jin-Yi Hwang’s sijos, we discussed the importance of the fabric items, as well as the visual, auditory, and tactile characteristics of the costumes and dancers to emphasize Jin-Yi Hwang’s expressed emotions.

송이 자실체 기저부 토양으로부터 항균활성을 가지는 KM1-15 균주의 분리 및 분류학적 특성

김윤지,황경숙,Kim, Yun-Ji,Whang, Kyung-Sook 한국미생물학회 2008 미생물학회지 Vol.44 No.1

송이 자실체 기저부 토양으로부터 분리한 268균주를 대상으로 식물병원성 곰팡이 7균주(Alternaria panax, Botrytis cinerea, Colletotrichum gloeosprioides, Fusarium oxysporum, Phytopthora capsici, Pythium ultimum, Rizoctonia solani)에 대해 항균활성을 검토한 결과 인삼점무늬병원균(Alternaria panax)과 인삼탄저병원균(Colletotrichum gloeosprioides)에 강한 항균활성을 나타내는 KM1-15 균주가 선발되었다. KM1-15 균주의 16S rDNA 염기서열(1,311 bp)을 결정하여 계통학적 위치를 검토한 결과, Bacillus $koguryoae^T$ (AY904033)와 99.6%의 상동성을 나타내었다. API 50CHE Kit를 사용하여 당 분해능에 대해 Bacillus $koguryoae^T$ (AY904033)와 비교 검토한 결과 KM1-15 균주는 L-arabinose, cellobiose, inulin, D-turanose 양성반응을 나타내는 생리학적 특성이 확인되었다. 주요 지방산으로는 15:0 anteiso (35.78%), 17:0 anteiso (17.97%)를 함유하였으며, 13:0 iso 3-OH, 14:0 iso3-OH, 15:0 iso 3-OH, 그리고 17:0 iso 3-OH와 같은 다양한 분지형 지방산을 함유하는 특성을 나타내었다. 퀴논종으로는 MK-7 (100%)을 가지고, G+C함량은 43.7%를 나타내었다. 또한 protein과 starch에 대한 가수분해능이 탁월하여 KM1-15 균주는 병해충 방제제 및 토양개량제로 매우 유용하게 활용될 것으로 사료된다. Two hundred and sixty-eight bacterial strains were isolated from pine mushroom (Tricholoma matsutake) basal soil. In the course of screening for antifungal activity against seven plant pathogenic fungi (Alternaria panax, Botrytis cinerea, Colletotrichum gloeosprioides, Fusarium oxysporum, Phytopthora capsici, Pythium ultimum, Rizoctonia solani) of isolates, strain KM1-15 showed strong antibiotic activity against Alternaria panax and Colletotrichum gloeosprioides. In determining its relationship on the basis of 16S rDNA sequence, KM1-15 strain was most closely related to Bacillus $koguryoae^T$ (AY904033) (99.62%). When assayed with the API 50CHE Kit, unlike Bacillus koguryoae, it is positive for utilization of L-arabinose, cellobiose, inulin, and D-turanose. Results of cellular fatty acid analysis showed that major cellular fatty acids were 15:0 anteiso (35.78%) and 17:0 anteiso (17.97%). In particular, hydroxyl fatty acids such as 13:0 iso 3-OH, 14:0 iso 3-OH, 15:0 iso 3-OH, and 17:0 iso 3-OH were only restricted to strain KM1-15. DNA G+C content was 43.7 mol% and quinone system was MK-7 (100%) in strain KM1-15.

빅 히스토리를 적용한 교양 과학사 융합교육의 사례 연구

김윤지 한국교양교육학회 2019 교양교육연구 Vol.13 No.5

본 연구의 목적은 교양에서 과학사를 가르칠 수 있는 융합 교육과정을 설계하여 적용하는 것이다. 사범대학의 선택교양으로 개설된 과학사 강의를 수강한 예비교사들을 대상으로 연구하였다. 빅 히스토리의 문헌을 분석하여 빅 히스토리와 천문학의 접점에서 융합 콘텐츠를 추출하고, 학습 자료로 공유되는 영상을 분석하여 대학 교양 강의에서 활용할 수 있는 교수요목을 구성하였다. 15주 수업으로 융합 교육과정을 설계하고 ‘우주와 지구의 역사’ 강의를 개설하여 현장 연구를 진행하였다. 연구 결과로 예비교사들의 전-후 마인드맵을 검사하여 우주와 지구라는 콘셉트에 대한 개념과 인식을 확인하였다. 본 연구는 빅 히스토리와 천문학을 연계하여 융합 교육을 수행한 사례로서 교육적 의미와 시사점을 제공한다. The purpose of this study is to design and apply a convergence curriculum that can teach science history in liberal arts. The subjects were pre-service teachers who took science history classes, which was open an elective liberal arts class at the college of education. A syllabus for the university that can be used in the liberal arts classes was established by analyzing the literature of big history, extracting the convergence contents at the point of contact between big history and astronomy, and analyzing the videos shared as learning materials. The 15-week class was designed for the convergence curriculum and the 'History of the Universe and the Earth' lecture was opened for field study. As a result, the pre- and post-mind map of pre-service teachers were examined to confirm the conception and the perception about the concept of space and earth. This study provides educational significance and implications as a case of convergence education by integrating big history and astronomy

자기조절학습과 자기격려가 학교생활적응에 미치는 영향

김윤지,김정섭,노유진 부산대학교 교육연구소 2013 교육혁신연구 Vol.23 No.2

학교는 아동이 대부분의 시간을 보내게 되는 곳으로 학교에서 제공되는 많은 경험들은 앞으로 청 소년들이 사회를 살아가는데 기본적이 바탕이 된다. 이에 본 연구는 자기조절학습과 자기격려가 학교 생활적응에 미치는 영향에 대해 알아보고, 학습자의 학교생활적응을 도와주는 데 필요한 기초자료를 제공하고자 한다. 이를 위해 부산시 소재 남녀 초등학생 6학년 418명을 대상으로 자료를 수집하였다. 본 연구의 문제를 해결하기 위해 상관분석, 중다회귀분석을 실시하였다. 본 연구의 결과는 다음과 같 다. 첫째, 자기조절학습과 자기격려는 학교생활적응에 유의미한 정적상관관계를 보였으며 특히 자기 격려가 자기조절학습보다 학교생활적응과의 상관관계가 더 높게 나타났다. 둘째, 자기조절학습과 자 기격려가 학교생활적응에 미치는 영향이 큰 것으로 나타났다. 특히, 자기격려의 하위요인인 정서적 자기격려가 가장 영향력이 크며 다음으로는 자기조절학습의 하위요인인 인지전략, 내재적 가치 순으 로 파악되었다 The purpose of this study is to examine the relationship among children’s self-regulation, self-encouragement and school adjustment. The subjects of this study were 418 elementary school students in Busan. The results of this study were as follows. Frist, self-regulation and self-encouragement had a statistically significant positive relationship with each other in relation to school adjustment. In particular, self-encouragement had the higher correlation with school adjustment than with self- regulation. Second, the sub variables of self-regulation - inherent value, recognition strategy, - had positive effects on school adjustment. Third, the sub variables of self-encouragement - emotional self-encouragement - had significant effects on school adjustment. These findings imply that children who have high self-regulation and high self-encouragement can adjust to school well.

교정치료에 따른 사춘기 성장 아동의 상기도 폭경과 안면 성장 변화와의 관계 연구

김윤지,복규석,이규홍,황용인,박양호 대한치과교정학회 2009 대한치과교정학회지 Vol.39 No.3

본 연구의 목적은 아동에서 사춘기 성장 동안 기도의 변화가 안면 성장에 미치는 영향을 평가하는 것이었다. 9 - 11세(평균 10.7세)의 교정환자 36명을 대상으로 하여 초진 시(T1)와 치료 종료 시(T2)에 각각 측모두부방사선사진과 수완부 방사선 사진을 촬영하였다. 측모두부방사선사진상의 기도 폭경을 기준으로 하여 대상을 세 그룹으로 나누었다; 폭경이 좁은 그룹(AW-Narrow: 5.2 - 8.6 mm), 중간 그룹(AW-Medium: 8.9 - 11.5 mm), 넓은 그룹(AW-Wide: 11.7 - 16.0 mm). T1과 T2시기에 각 그룹 간의 안면 계측치의 차이를 비교하였으며 T1 - T2 사이의 계측치의 변화량을 각 그룹별로 비교하여 성장을 평가하였다. 각 그룹의 기도 폭경 증가량은 AW-Narrow, AW-Medium, AW-Wide group에서 각각 4.55 mm, 3.84 mm, 1.94 mm였으며 통계적으로 유의한 차이를 보였다. T1시기의 각 그룹 간의 비교에서 AW-Narrow group에서 다른 그룹에 비해 PFH가 유의하게 작은 값을 나타냈다. T1 - T2 사이의 성장 평가에서는 AW-Narrow group에서 다른 그룹에 비해 PFH/AFH, facial axis, ANS (T1 - T2), and Gn (T1 - T2)의 변화가 유의하게 큰 값을 보였다. 이 시기의 안면 성장 기간 동안 기도 폭경이 좁은 그룹에서 기도 폭경 및 안면 성장의 보상성 변화가 일어난 것으로 생각된다. 바람직하지 않은 안면 성장을 예방하기 위한 외과적 기도 처치를 고려할 때 자발적인 개선 가능성을 고려하여 좀 더 신중한 평가가 필요할 것으로 생각된다. Objective: The purpose of this study was to evaluate how airway changes influence facial growth during puberty in Korean children. Methods: Thirty-six patients aged 9 to 11 (mean age: 10.7 years) were selected. Cephalograms and hand-wrist x-rays were taken at pre-treatment (T1) and post-treatment (T2). The sample was divided into narrow (5.2 . 8.6 mm, AW-Narrow), medium (8.9 . 11.5 mm, AW-Medium), and wide (11.7 . 16.0 mm, AW-Wide) groups according to the airway width at T1. Cephalometric measurements at T1, T2 and growth from T1 to T2 were compared between groups. Results: The degree of increase in airway size in each group was 4.55 mm, 3.84 mm and 1.94 mm in the AW-Narrow, AW-Medium, and AW-Wide groups, respectively. Moreover, the differences were statistically significant. The significant smallest posterior facial height was found in the AW-Narrow group at T1. For the growth values from T1 to T2, the AW-Narrow group showed significantly larger values of PFH/AFH, facial axis, ANS (T1 - T2), and Gn (T1 - T2) than the AW-Medium group. Conclusions: The compensational changes in the airway width and facial growth were found in the narrow group. Surgical approach of the airway to prevent unfavorable facial growth in these years of age should be carried out, but with careful deliberation because these problems may be improved naturally.