위기청소년의 자살 생각 및 시도에 영향을 미치는 요인: 폭력 피해 및 심리·정서적 요인을 중심으로

정윤미,유설희,최홍일 미래를 여는 청소년학회 2024 미래청소년학회지 Vol.21 No.1

This study examined how the experiences of violence among at-risk youths impact on suicidal ideation and suicide attempts, and what psychological and emotional factors are involved. To this end, the data of 2,866 users of at-risk youth support institutions for analysis were collected from the Survey of Users of At-risk Youth Support Institutions conducted in 2021. A binomial logistic regression analysis was conducted to identify the factors affecting the suicidal ideation and suicide attempts of at-risk youths. The results reveals that gender, the experience of verbal abuse during child abuse, the experience of online human rights violations, the experience of sexual assault trauma, the issue of self-esteem, self-control, and perception of life are major factors influencing suicidal ideation. In addition, in terms of the examination the factors affecting suicide attempts based on groups that had suicidal ideation but did not made suicide attempts, it was found that school attendance, online human rights infringement experiences, sexual assault trauma, and self-esteem affect suicide attempts. Based on these findings, practical and policy alternatives for suicide prevention of at-risk youths were suggested.

[P2-79] 감마선 처리가 건조과일의 품질과 기호도에 미치는 영향

정윤미,정재훈,안재준,경현규,권중호 한국식품영양과학회 2010 한국식품영양과학회 학술대회발표집 Vol.2010 No.10

후각신경세포의 손상 및 재생 연구모델의 융합연구

정윤미,박종수,김철희,유관희 한국융합학회 2016 한국융합학회논문지 Vol.7 No.2

후각기관은 주변 환경의 다양한 화학물질을 감지하는 기관으로 생존, 종족번식에서 감정에 이르기까지 다양하고 중요한 역할을 하고 있다. 유전적, 환경적 등 다양한 요소에 의해 후각장애가 발생할 수 있으며, 일시적인 경우에는 약물치료 등으로 회복될 수 있지만, 신경세포에 문제가 생긴 영구적인 손상의 경우는 치료가 어렵다. 따라서, 신경세포의 사멸을 억제하거나 재생을 유도하는 치료제의 개발이 필요하다. 본 연구에서는 후각신경세포 특이적으로 GFP 형광단백질을 발현하는 형질전환동물을 제작하여 생체 내 후각신경세포를 관찰하고자 하였다. 또한, 다양한 화학물질을 처리하여 후각신경세포 손상을 인위적으로 유도할 수 있는 방법을 고안하였고, 후각신경세포의 손상 및 재생 과정을 실시간으로 모니터링하였다. 본 연구를 통해 확립된 후각신경세포의 손상 및 재생 모니터링 시스템은 향후 후각신경세포 재생 메커니즘 연구 및 치료제 개발에 유용하게 사용될 것으로 기대된다. The olfactory system is an important model for the study of neuronal degeneration and regeneration, including neuronal diseases. When the olfactory sensory neurons are damaged by nerve injury or are exposed to environmental factors, they degenerate and are replaced by regenerating neurons. To monitor neuronal degeneration in living animal, we established an olfactory-specific GFP transgenic zebrafish. The effects of Triton X-100 or sodium acetate on the olfactory system were examined. A significant decrease in the number of GFP-positive olfactory sensory neurons was observed after chemical lesion. We found a recovery of GFP-positive neurons by 2 days posttreatment. From these results, we expect that further studies of olfactory degeneration and regeneration using this transgenic zebrafish will provide important advances for the study of neuronal degeneration and regeneration.

대학생이 지각하는 부모양육태도가 대학생활적응에 미치는 영향 : 대인존재감의 매개효과

정윤미,김완일 한국청소년학회 2016 청소년학연구 Vol.23 No.10

The purpose of this study is to investigate whether or not mattering plays a mediating role in the association between parental rearing attitude and adaptation to university life. For this purpose, this study administered parental rearing attitude scale, mattering scale and adaptation to university life scale with 400 university students, and analyzed the data through mediation model test with a structural regression model. The results showed that while mattering mediates fully in the relationship between parental rearing attitude and adaptation to university life. These findings suggest that when counseling those students who show difficulty in adjustment to university life, there is a need to increase their mattering. Based on this study finding, the limitations of this study and directions for future study are discussed. 본 연구의 목적은 대학생이 지각하는 부모양육태도와 대학생활적응의 관계에서 대인존재감이 매개역할을 하는지를 알아보는 데 있다. 이를 위하여 대학생 400명을 대상으로 부모양육태도 척도, 대학생활적응 척도 및 대인존재감 척도를 실시하고, 구조회귀 모형 검증을 통하여 매개효과를 알아보았다. 연구 결과, 부모양육태도와 대학생활적응과의 관계에서 대인존재감이 완전매개 하는 것으로 나타났다. 이러한 결과는 대학생활 적응에 어려움을 호소하는 대학생들을 상담할 때 대인존재감의 수준을 높일 필요가 있음을 시사한다. 마지막으로 본 연구 결과에 대한 논의와 추후 연구를 위한 제언을 제시하였다.

Facile Synthesis of Quinolines from the Baylis-Hillman Acetates

정윤미,이홍정,황성심,김재녕,Jeong, Yun Mi,Lee, Hong Jeong,Hwang, Seong Sim,Kim, Jae Nyeong Korean Chemical Society 2001 Bulletin of the Korean Chemical Society Vol.22 No.8

LCA를 이용한 아동․청소년의 차별경험 집단유형과 유형 간 차이 분석: 인권교육을 중심으로

정윤미,최홍일 한국학교사회복지학회 2020 학교사회복지 Vol.0 No.49

The purpose of this study is to provide implications for discrimination experiences and human rights education of children and youth. For this study, adolescent groups was divided by potential hierarchical analysis that is how to be categorized by discrimination and damage experiences of youth. For this purpose, the subjects of this study were elementary, middle and high school students who participated in the “Korea Children and Youth Human Rights Research VI” surveyed in 2016 by the Korea Youth Policy Institute. The results of this study are as follows: First, the discriminatory experience of adolescents is ‘high harm and high damage’, ‘middle harm and low damage’, ‘middle harm and middle damage’, and ‘low harm and low damage’ and ‘low harm and middle damage’. It is divided into five groups. Most of the adolescents belonged to the group of ‘low harm and low damage’ (54.1%), with the lowest percentage of adolescents belonging to the ‘high harm and high damage’ (1.1%) group. Second, there was a difference in class of discrimination experience according to gender, school level, family type, grade and economic level of adolescents, which was statistically significant. Lastly, the experiences of human rights education differed in the class of discrimination experience, but the number of times was not statistically insignificant. The level of help in human rights education differed among the different levels of discrimination experience, and the level of help for human rights education in the ‘low harm and low damage’ group was higher than the ‘high harm and high damage’. Based on these findings, implications for human rights education for youth discrimination experience were suggested. 본 연구는 아동․청소년들의 차별 가해와 피해 경험이 어떻게 유형화 되는지 잠재계층분석(LCA)을 통해 집단 유형을 구분하였으며, 이에 따른 특성을 살펴봄으로써 아동․청소년의 차별경험과 인권교육에 대한 시사점을 제공하고자 하였다. 이를 위해, 한국청소년정책연구원에서 2016년에 조사한 “한국 아동․청소년 인권실태 연구Ⅵ”에 참여한 초․중․고등학생을 연구대상으로 하였다. 본 연구의 결과를 살펴보면, 첫째, 청소년의 차별경험 계층은 ‘고가해 고피해’, ‘중가해 저피해’, ‘중가해 중피해’, ‘저가해 저피해’, ‘저가해 중피해’의 다섯 집단으로 구분된다. 대부분의 청소년들은 ‘저가해 저피해’(54.1%) 집단에 속하는 것으로 나타났고, ‘고가해 고피해’(1.1%) 집단에 속하는 청소년의 비율이 가장 낮은 것으로 확인되었다. 둘째, 청소년의 성별, 학교급, 가족유형, 성적 및 경제적 수준에 따라 차별경험 집단 간 차이가 있으며 이는 통계적으로 유의미하였다. 마지막으로 인권교육의 경험은 차별경험 계층에 차이가 있으나 횟수는 통계적으로 유위미한 차이가 없는 것으로 나타났다. 인권교육의 도움정도는 차별경험 계층 간 차이가 있었으며, ‘저가해 저피해’ 집단의 인권교육 도움정도가 ‘고가해 고피해’보다 높은 것으로 나타났다. 이러한 연구결과를 바탕으로 청소년이 경험하는 차별 예방을 위한 인권교육 차원에서의 시사점을 제안하였다.

숫자간간격과 반응방식에 따른 이분숫자청취검사의 수행력

정윤미,장현숙 한국청각언어재활학회 2015 Audiology and Speech Research Vol.11 No.3

The purpose of this study aimed to investigate appropriate parameters for clinical use by measuring effects of inter-digit-intervals (IDIs) and response modes on the dichotic 3 digit test. The dichotic 3 digit tests were performed in four different IDI conditions (500, 750, 850, and 1,000 ms) in free-recall response mode and in three attention modes (Free recall, Precued Rt or Precued Lt) with a 750 ms IDI appearing in a performance of 70%. Twenty adults, 10 males and 10 females with normal hearing sensitivity participated. The results of this study were as follows: first, the dichotic 3 digit recognition performance was increased as IDI increased from 500 ms to 850 ms and decreased as IDI increased from 850 ms to 1,000 ms. Second, performances by response modes in 750 ms condition were measured that score of ear which was given cue were higher than opposite ear. Recognition scores of Free-recall, Precued-Rt, and Precued-Lt conditions were 69.00%, 93.75%, and 72.00% for the right ear and 65.75%, 64.75%, and 83.75% for the left ear, respectively. Also, ear advantages appeared 3.25% REA, 28.00% REA, and 11.75% LEA in Free-recall, Precued-Rt, and Precued-Lt conditions, respectively. Performances were also higher in Precued-recall conditions than in Free-recall condition. The results revealed that dichotic 3 digit recognition scores changed by IDIs and response modes. It showed that the 850 ms in IDI in free-recall mode was a useful parameter clinically applicable in dichotic 3 digit test. Moreover, the 750 ms paradigm of IDI and Precued recall of response modes can be useful in clinical setting.

조리 레시피의 표준화를 통한 맛의 만족도 향상 및 식자재의 비용 절감 효과

정윤미 한국의료QA학회 2006 가을학술대회 Vol.2005 No.2

1년의 외도

정윤미 이화여자대학교 영어영문학부 2002 Minerva Vol.- No.29

목차 1. 서론 2. 본론 3. 결론

한국인에서 성인 외비 사진 계측치의 성별, 연령별 비교

정윤미,장진순,전병훈,최익수 대한비과학회 2008 Journal of rhinology Vol.15 No.2

Background and Objectives:Rhinoplasty has been frequently performed for correction of injured nose or cosmetic reasons. Korean standard values are insufficient, and most reference values are based on Caucasian ones. We measured Korean values of external nose with photographs according to sex and age. Materials and Methods:Three hundred forty seven subjects without past history of operation or trauma were included in this study. With scaled instrument for head fixation, frontal and profile views were taken. On frontal view, physiognomic face height and nasal width were measured. On profile view, midface height, nasal height, alar height, glabellar depth, nasion depth, nasal dorsum depth, nasal tip depth, nasal depth, nasofrontal angle and nasolabial angle were measured. And location of nasion and shape of nasal dorsum were also classified. Result:Physiognomic face height decreased with age in both men and women groups. Nasofrontal angle increased with age in men. Nasion was located between upper end of upper eyelid and lateral canthus in most cases. On classifying the shape of nasal dorsum, straight type was the most in both men and women groups. Conclusion:We could know average measurements of external nose and differences of those according to sex and age in Korean adults. And it is thought that these data will be useful to facial plastic surgery including rhinoplasty. Background and Objectives:Rhinoplasty has been frequently performed for correction of injured nose or cosmetic reasons. Korean standard values are insufficient, and most reference values are based on Caucasian ones. We measured Korean values of external nose with photographs according to sex and age. Materials and Methods:Three hundred forty seven subjects without past history of operation or trauma were included in this study. With scaled instrument for head fixation, frontal and profile views were taken. On frontal view, physiognomic face height and nasal width were measured. On profile view, midface height, nasal height, alar height, glabellar depth, nasion depth, nasal dorsum depth, nasal tip depth, nasal depth, nasofrontal angle and nasolabial angle were measured. And location of nasion and shape of nasal dorsum were also classified. Result:Physiognomic face height decreased with age in both men and women groups. Nasofrontal angle increased with age in men. Nasion was located between upper end of upper eyelid and lateral canthus in most cases. On classifying the shape of nasal dorsum, straight type was the most in both men and women groups. Conclusion:We could know average measurements of external nose and differences of those according to sex and age in Korean adults. And it is thought that these data will be useful to facial plastic surgery including rhinoplasty.