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텍스트 마이닝을 활용한 모발·두피 연구에 대한 동향분석
유정희 ( Jeong-hee Yoo ),김경은 ( Kyung-eun Kim ) 한국미용학회 2024 한국미용학회지 Vol.30 No.2
This study analyzes the research trends related to hair and scalp by examining scholarly articles. To compare the differences in research topics across various fields and analyze the correlation between keywords, the statistical software R Studio was employed. The aim was to understand the types of keywords extracted through data analysis, visually grasp the trends in research, and propose future development directions and solutions. The results showed a steady increase in the number of published papers, with an 8.90% increase in the first phase, 22.0% in the second, 31.7% in the third, and 37.3% in the fourth. Additionally, the research was distributed across various fields without bias towards a specific topic, as evidenced by the word cloud analysis. The analysis of keyword rankings by phase revealed that the first phase focused on hair design, the second on fieldwork and education, the third on the beauty industry, and the fourth on beauty education. The topic-based word distribution graph formed six groups, specifically related to beauty: 'hair growth', 'satisfaction', 'hair design', 'status survey', 'beauty education', and 'experiment/measurement'. The percentage of papers by topic showed 'hair growth' leading with 24.7%, followed by 'satisfaction' at 22.5%, 'hair design' at 19.4%, 'status survey' at 16.0%, 'beauty education' at 13.6%, and 'experiment/measurement' at 3.8%. The ratio of topics over time indicated that early on, research was actively conducted on hair design related to fieldwork, but as time progressed, studies on satisfaction surveys and beauty education became more prevalent. In conclusion, from 2001 to 2022, research related to hair and scalp has been actively conducted across various fields, indicating that the beauty industry, which previously remained at a technical level, has developed into a higher level of technology through academic advancement, laying the foundation to meet consumers' needs.
김정향,곽창규,유정희,이준희,김종열,이의주,고병희,Kim, Jeong-Hyang,Kwak, Chang-Kyu,Yoo, Jung-Hee,Lee, Jun-Hee,Kim, Jong-Yeol,Lee, Eui-Ju,Koh, Byung-Hee 사상체질의학회 2008 사상체질의학회지 Vol.20 No.3
1. Objective Recently we have known 'First Impression' is the major factor to check the review point for the classification of sasangin. And we want to find out the objected data contribute to dignosis of female sasang constitution using Sasangins Face. 2. Methods We analysed the datum collected by multi-center researchers in 2007-2008. And this study analysed the datum of the measurement of the face by 3D-AFRA (3-Dimensional Automatic Face Recognition Apparatus) and the items of impression by SDQ. We used chi-square test to define the relationship between the item and sasang constitutions. We used independent samples t - test with classifying measuring variables of the face. 3. Results and Conclusion We put out specific female sasangin's constitutional measuring variables of face. The measuring variables of count is Taeyangin 30point, Soyangin 15point, Taeumin 32point, Soeumin 21point. There is the need to accumulate more accurate pictures about sasangin's external shape.
이용희 ( Yong Hee Lee ),한성태 ( Seong Tae Han ),유정희 ( Jeong Hee Yoo ),강신석 ( Shin Seok Kang ),최필규 ( Pyel Gyu Choi ) 한국동물위생학회 1998 한국동물위생학회지 (KOJVS) Vol.21 No.1
In order to investigate reproductive disorder in dairy cows, 312 uterine from abattroirs and 56 cows from dairy farms were examined. The ovary and uterine were collected from abattroirs and rectal palpation was carried out in the case of reproductive disorder at dairy farm. Microbiological examination was also carried out from the collected samples. 1. Out of 312 ovaria from slaughter-house, cystic ovary and endometritis were classified as 51(16%) and 134(43%), respectively. And of 56 dairy cow from farms, 43(77%) were identifies as endometritis. 2. The main cause of reproductive disorder was classified as hormonal imbalances, endometritis and cystic ovary, singly or in combination. 3. The main causative agents of endometritis was encountered as E coli, Staphylococcus aureus, Bacillus sp and Corynebacterium sp. 4. The highest susceptible antibiotics to the isolates was cephalosporin.
박왕희,반동균,김현기,김홍식,유정희,김준동,Park, Wang-Hee,Ban, Dong-Kyun,Kim, Hyunki,Kim, Hong-Sik,Patel, Malkeshkumar,Yoo, Jeong Hee,Kim, Joondong 한국전기전자재료학회 2016 전기전자재료학회논문지 Vol.29 No.7
Transparent UV photodetector was achieved by using wide bandgap metal oxide materials. In order to realize transparent heterojunction UV photodetector, n-type ZnO and p-type NiO metal oxide materials were employed. High light-absorbing SnS layer was inserted into the n-ZnO and p-NiO layers. High-performing UV photodetector was realized by ZnO/SnS/NiO/ITO structures to provide extremely fast response times (Fall time: $7{\mu}s$ and rise time: $13{\mu}s$) and high rectifying ratio. The use of functional SnS-embedded photodetector would provide a route for high functional photoelectric devices.