장애인 구강건강관리인력에 따른 구강환경관리능력 지수 비교

김소연,김수지,김연선,김지홍,김효진,정승민,홍지희,Kim, So-Yeon,Kim, Su-ji,Kim, Yeon-seon,Kim, Ji-Hong,Kim, Hyo-Jin,Jung, Seung-min,Hong, Ji-Hee 대한심미치과학회 2019 Journal of the Korean Academy of Esthetic Dentistr Vol.28 No.2

Objectives: Currently, oral health of the disabled is taken care of by the social workers, not by dental hygienists, who are the oral health professional in this area. Therefore, we aim to enhance the equity of oral health for the disabled by providing the correct oral health care method to social workers residing in the welfare facility for the disabled. Methods: Four dental hygienists and four social workers were given the class I intellectual disabilities living in 'o' welfare facilities for disabled people in Songpa-gu, Seoul from April 13, 2019 to April 20, 2019. Patient Hygiene Performance(PHP) Index were measured and compared. In advance, the social workers were taught brushing (Rolling method), and the method of brushing and measuring tools were integrated. Results: Twice a total of dental hygienists and social workers practiced toothbrushing(Rolling method) for the class I intellectual disabilities who is a person to be brushed. When comparing the Patient Hygiene Performance(PHP) Index after the second round, the result shows that both the first and second dental hygienists' Patient Hygiene Performance(PHP) Index is lower. Conclusions: Comparing oral health knowledge level and Patient Hygiene Performance(PHP) index of dental hygienist and social workers, the result shows that dental hygienist has higher oral health care ability. Therefore, the dental hygienist should be placed in welfare facility for the disabled as an expert in oral health management to create an environment in which the disabled and social workers can be trained. In addition, the curriculum of the college that nurtures the dental hygienists should have a course to understand the characteristics of the disabled person in order to enhance the professionalism of dental hygienists.

한국 근대기 미술 유학을 통한 ‘동양화’의 추구

김소연(Kim So-yeon) 한국근현대미술사학회 2014 한국근현대미술사학 Vol.27 No.-

In line with the further development of the idea of art education in the modern period, changes in the traditional painters were from not only inside but also from their interaction with the outside world. In the latter perspective, painters’ external experiences changed from touring to a more specific purpose of studying abroad. Such a phenomenon became more noticeable around the hosting of Joseon Art Exhibition where the transition to the Oriental painting settled officially. As more painters went to Japan for study, painting styles were directly passed down through the student-instructor relationships, affecting a huge impact on Joseon traditional painting restructure. Around 1920, Joseon students entered some famous hwasuks (small-scale private painting school) including Dyenshindo whasuk. This article focused on Dyenshindo hwasuk and a main painter Yeongil Lee of the modern colored painters to look at his study in Japan and roles in the domestic colored painting. Based on Changwhan Kim’s research on Japanese paintings in Takinogawa in the countryside of Tokyo, this article traced his path from the training period, to return to Korea to work as the first Joseon newspaper illustrator. Other than hwasuks, art schools and art institutions were possible places to learn Japanese paintings. This study also noted main color painters including Hanbok Lee, a governmentsponsored student at the Tokyo Art School, Eunho Kim and Wuseok Choi for their study-abroad period, painting style experiments right after their overseas study, and diverse theme changes by using new materials. In addition, this article identifies the characteristics and case examples after the 1930s when the scope of art study abroad expanded in terms of the number of engaged students and regions. Including the art area, the entire academic areas had increasing number of students going to Japan for study and schools and art institutions with lower admission thresholds opened up their doors, forming a favorable environment for study in Japan. In line with the trend in the Japanese local painters, some Joseon painters such as Geunbae Choi, studied Western paintings along with Japanese paintings and pursue multiple experiences in diverse organizations including hwasuks, art schools, etc. As second generational students studying in Japan appeared, Eunho Kim’s experience in Japan was applied to his students completing a certain period of study, leading to their study in Japan, in turn. Also, study destinations were expanded outside Tokyo or study period grew longer. One good example examined herein is Maljo Jeong who graduated from the Kyoto Municipal Painting School and settled in Kyoto. Especially This article, in order to understand better the trend of the color painters, introduced the color-printed pictorial with some of the works in the Joseon Art Exhibition of which the original was lost and only black-and-white illustrations are passed down.

구취환자의 구강건조와 기허${\cdot}$기울 변증의 상관성 분석

김소연,김유승,홍인아,허원영,엄국현,이선령,윤상협,류봉하,김진성,Kim, So-Yeon,Kim, Yoo-Seung,Hong, In-A,Hur, Won-Young,Eom, Guk-Hyeon,Lee, Seon-Young,Yoon, Sang-Hyub,Ryu, Bong-Ha,Kim, Jin-Sung 대한한방내과학회 2007 대한한방내과학회지 Vol.28 No.1

Objectives : This study investigated the correlation between dry mouth and comprehensive diagnosis of Qi xu and Qi yu in patients with halitosis. Methods : We surveyed 124 halitosis patients by reviewing the questionnaires from the Halitosis Clinic in the Hospital of Oriental Medicine, Kyunghee University from January 2004 to March 2006. The halitosis questionnaires contained self-awareness of halitosis, self-assessed severity of halitosis, dry mouth and taste abnormality. Among comprehensive diagnosis of Qui Xue Shui, Qi xu and Qi yu parts were investigated by questionnaire and physical examination, and each Qi xu and Qi yu part scores were summed. Winkel tongue coating index was estimated by investigator, the level of volatile sulfur compounds were measured by halimeter, and salivary function was assessed by salivary scan test. All patients were divided into two groups based on salivary scan test (salivary function normal and decreased). Results : Qi xu score of halitosis patients with decreased salivary function was higher than normal halitosis patients. There was highly significant correlation between Qi yu score and dry mouth, and another significant correlation between self-assessed halitosis severity and dry mouth was noted. Conclusions : The results of this study suggest that Qi yu condition influences dry mouth in halitosis patients, and halitosis is affected by dry mouth. Therefore. we assume that treating Qi yu condition can be a potentially effective way of treating dry mouth and halitosis.

정보 제공을 통한 건물에너지 절약 행동 유발에 관한 실험

김성수(Kim Sung-Su),김소연(Kim So-Yeon),김용훈(Kim Yong-Hun),임종연(Lim Jongyeon) 한국태양에너지학회 2020 한국태양에너지학회 논문집 Vol.40 No.6

As a measure to reduce energy consumption in buildings, the high performance of the outer skin and the high efficiency of the facility system are attracting attention to induce changes in the behavior of the inmates. A methodology in the field of behavioral science, so-called nudge, is being considered as an energy-saving measure. However, most of the existing empirical experiments are aimed at housing, which can be attributed to the fact that individual energy conservation acts as an economic incentive, making it easier to achieve its effect. This study reports the results of empirical experiments on energy saving in public spaces by nuts, which, so far, includes few examples. The experiment was conducted on 33 people in a university laboratory. The existing energy consumption patterns were measured for one month; only a few workers were regularly informed of the energy usage for two months, and the resulting changes in the energy consumption patterns were measured. The provision of energy consumption information has shown to increase the probability of energy saving, and it is particularly effective in promoting the energy-saving behavior of those willing to save energy.

완도지역 납석폐석의 철분 및 석영 제거를 위한 기초연구

김홍기 ( Hong-gi Kim ),김소연 ( So-yeon Kim ),김완태 ( Wan-tae Kim ),강헌찬 ( Heon-chan Kang ) 한국환경기술학회 2014 한국환경기술학회지 Vol.15 No.6

The main purpose of this study is to find an effective separation process for removing Fe and SiO₂ from Pyrophyllite-containing wastes in Wan-Do area, South Korea. The results are as follows. Grinding efficiency of a rod mill were 31.56% and 19.36% for samples passing through 30 and 325mesh sieves, respectively, which are higher than those of a ball mill. Recovery rate of Fe was 31.56 % at pH 6 by using a flotation separation method, with Aero #825 Promoter as a collector and Kerosene diluted with Acetone as an activator. Recovery rate of SO₃ was 40% at pH 4 using K.A.X as a collector. Recovery rate of mineral ferruginous and sulfide was 35.90% at pH 10 using Aero #825 and KAX as a collector. About 45% of Fe were separated using magnetic separation at 5.4K Gauss. Quarts content were 17.88% in float and 37.08 % in sink at pH 2, with Amine Hoe F 3638 as a collector and HF as a pH regulator.

압축영역에서 객체 움직임 맵에 의한 효율적인 비디오 인덱싱 방법에 관한 연구

김소연,노용만,Kim, So-Yeon,No, Yong-Man 한국정보처리학회 2000 정보처리논문지 Vol.7 No.5

Object motion is an important feature of content in video sequences. By now, various methods to exact feature about the object motion have been reported[1,2]. However they are not suitable to index video using the motion, since a lot of bits and complex indexing parameters are needed for the indexing [3,4] In this paper, we propose object motion map which could provide efficient indexing method for object motion. The proposed object motion map has both global and local motion information during an object is moving. Furthermore, it requires small bit of memory for the indexing. to evaluate performance of proposed indexing technique, experiments are performed with video database consisting of MPEG-1 video sequence in MPEG-7 test set.

배터리 소모 공격에 대응하는 저전력 웨이크업 리시버의 적응형 파워 세이빙 메커니즘

김소연,윤성원,이일구,So-Yeon Kim,Seong-Won Yoon,Il-Gu Lee 한국정보보호학회 2024 정보보호학회논문지 Vol.34 No.3

최근 사물인터넷(Internet of Things, IoT)이 인간의 안전, 생명, 자산과 직결되는 산업과 일상생활에 널리 활용되고 있다. 그러나 저가, 경량, 저전력 요건을 충족해야 하는 IoT 장치는 배터리 소모 공격과 간섭 때문에 배터리 라이프타임이 심각하게 단축되는 문제가 있다. 이러한 문제를 해결하기 위해 웨이크업 리시버(Wake-up Receiver, WuR)를 위한 802.11ba 표준이 등장했고, 이 기능은 와이파이 기반 IoT의 에너지 소비를 최소화하는데 중요한 역할을 하고 있다. 그러나 WuR 프로토콜은 지연시간과 오버헤드를 단축하기 위해서 보안 메커니즘을 고려하지 않았다. 따라서 본 연구에서는 배터리 소모 공격에 대응하기 위해서 저전력 웨이크업 리시버를 위한 적응형 파워 세이빙 메커니즘(Adaptive Power Saving Mechanism, APSM)을 제안한다. APSM은 공격이 잦은 환경에서 파워 세이빙 시간을 기하급수적으로 증가시킴으로써 비정상적으로 발생하는 파워 소모량을 최소화할 수 있다. 실험 결과에 따르면, APSM은 전체 트래픽 중 공격 비중이 10% 이상일 때 종래의 파워 세이빙 메커니즘(Legacy Power Saving Mechanism, LPSM)보다 13.77% 이상의 에너지 소비 효율을 개선할 수 있었다. Recently, the Internet of Things (IoT) has been widely used in industries and daily life that directly affect human safety, life, and assets. However, IoT devices, which need to meet low-cost, lightweight, and low-power requirements, face a significant problem of shortened battery lifetime due to battery draining attacks and interference. To solve this problem, the 802.11ba standard for the Wake-up Receiver (WuR) has emerged, this feature is playing a crucial role in minimizing energy consumption. However, the WuR protocol did not consider security mechanisms in order to reduce latency and overhead. Therefore, in this study, anAdaptive Power Saving Mechanism (APSM) is proposed for low-power WuR to counter battery draining attacks. APSM can minimize abnormally occurring power consumption by exponentially increasing power-saving time in environments prone to attacks. According to experimental results, the proposed APSM improved energy consumption efficiency by a minimum of 13.77% compared to the traditional Legacy Power Saving Mechanism (LPSM) when attack traffic ratio is 10% or more of the total traffic.

종합병원 간호사의 이직의도에 미치는 영향 요인

김소연,조혜경,Kim, So-Yeon,Cho, Hae-Kyung 한국융합학회 2020 한국융합학회논문지 Vol.11 No.9

The purpose of this study was to find factors affecting on emotional intelligence, career plateau, nursing work environment on the turnover intention among general hospital nurses. The data were analyzed by SPSS/SIN 22.0. Negative correlations were turnover intention and nursing work environment(r=-.397, p<.001), turnover intention and emotional intelligence(r=-.112, p=.033). Positive correlations were turnover intentions and career plateau(r=.352, p<.001). Factors affecting on turnover intention were career plateau and nursing work environment. The career plateau and nursing work environment explained 21.1% of turnover intention. These results can be used as a basis for reduce the turnover intention.

Micelle Formation of Amphiphilic Me . PEG / ε- caprolactone Block Copolymer as Vehicles for Drug Delivery

김소연,신일균,이영무 ( So Yeon Kim,Il Gyun Shin,Young Moo Lee ) 한국공업화학회 1996 한국공업화학회 연구논문 초록집 Vol.1994 No.1

근로자의 직무환경 개선이 개인의 업무성과에 미치는 영향

김소연,신용제,임상호,Kim, So-Yeon,Shin, Yong-Je,Lim, Sang-Ho 산업진흥원 2019 산업진흥연구 Vol.4 No.2

This study analyzed the effect of the improvement of the work environment of the worker on the performance of the individual. A total of 50 questionnaires were analyzed for SME workers. First, the correlation between the work environment of the worker and the work performance of the individual is -388, the correlation coefficient between the salary level and the contribution is .566, the salary level and the job satisfaction .586, The results of this study were as follows. First, it was confirmed that there was a significant relationship between the contribution and the peer relationship -.331, p <.05, and the job satisfaction and peer relationship .373, the working environment and working time were .442, And it was found to be significant at p>.01 level. Second, job performance had a significant effect on job performance (p <.05, ${\beta}=.340$) and peer relationship (p <.05, ${\beta}=.320$) (P <.001, ${\beta}=.465$) were found to have a significant effect on the level of achievement and contribution, but not statistically significant. Third, it was confirmed that there was no difference between the groups in terms of work performance. The results of this study are as follows. First, we analyzed the effect of improvement of work environment on individual work performance by analyzing the work environment and work performance perceived by SME workers.