유제품 및 가공식품에서 Listeria monocytogenes 검출을 위한 배지법과 신속 검사키트의 유효성 검증

한소리,현지연,김희연,박종석,허석,신호철,서건호,Han, So-Ri,Hyeon, Ji-Yeon,Kim, Hee-Yun,Park, Jong-Seok,Heo, Seok,Shin, Ho-Chul,Seo, Kun-Ho 한국축산식품학회 2008 한국축산식품학회지 Vol.28 No.5

Listeria monocytogenes is a foodborne pathogen inducing listeriosis in human. We compared two different culture methods for detection of L. monocytogenes and validated two commercial kits, $VIDAS^{(R)}$ and $REVEAL^{(R)}$ for Listeria. L. monocytogenes was inoculated into various food samples to generate partial positive samples. The inoculated samples were enriched in half-Fraser broth for 48 hr at $30^{\circ}C$. The enriched samples were streaked onto Oxford agar at 24 and 48 hr postincubation followed by biochemical confirmation and concurrently analyzed by using the two commercial kits for comparison. When the enrichment period was extended from 24 to 48 hr, the numbers of positive samples were dramatically increased from 6 to 52 out of 80 samples tested using the culture method. With the commercial kits, the numbers of positive samples were also significantly increased from 10 to 18 and 1 to 18, respectively, when the enrichment period was extended from 48 to 72 hr. There was no statistical difference between the 24 hr culture method and $VIDAS^{(R)}$ or $Reveal^{(R)}$ with 48 hr enrichment. In conclusion, the 24 hr for the culture method was insufficient to detect L. monocytogenes in various foods. The commercial kits could be adequate means for presumptive screening of L. monocytogenes in food.

미용학과 헤어 전공자의 전공만족도가 직무만족도에 미치는 영향

한소리 ( So-ri Han ),채수기 ( Su-gi Chae ),김민 ( Min Kim ) 한국미용예술경영학회 2014 미용예술경영연구 Vol.8 No.3

We aimed to investigate the effects on job satisfaction have major impacts satisfaction of Dept. of Beauty Arts Hair majors study. Targets who major in Dept. of Beauty Arts Hair were set working in Seoul and Gyeonggi-do area. Ninety-nine data which collected through questionnaire was analyzed by SPSS 20.0 and applied analytical methods were factor analysis, reliability analysis, frequency analysis, multiple regression analysis. The research results showed that the influence on job satisfaction of Dept. of Beauty Arts Hair majors' major satisfaction has significant influence. Among the job satisfaction factor, all factors affected major satisfaction except salary satisfaction factor. It can be seen that, I'm sure and satisfy on my major, regarding my job as important, enjoying task, thinking as getting recognition in workplace and satisfying on position, working environment, service environment. It was found that Dept. of Beauty Arts Hair major's major satisfaction had affect on job satisfaction. We can see the importance of choosing major that satisfaction in workplace grows as major choice satisfying. As salary and major satisfaction hasn't significant influence, it seems to be that people do not choose major having salary in mind. Therefore, based on the results of studies, if you are trying to create an fostering environment in which guaranteed future system rather than salary and in workplace, it will be able to help encourage employee's work satisfaction.

양식 넙치에서 분리한 어병세균의 lincomycin에 대한 내성 유전자의 분포

김예지,전려진,이영준,고예진,한소리,김성현,정준범,Kim, Ye Ji,Jun, Lyu Jin,Lee, Young Juhn,Ko, Ye Jin,Han, So Ri,Kim, Sung Hyun,Jeong, Joon Bum 한국어병학회 2022 한국어병학회지 Vol.35 No.1

Lincomycin as one of the lincosamides antibiotics have been mainly used in human and livestock fields, but have not been used in aquaculture. In this study, the distribution of minimum inhibitory concentration (MIC) values against lincomycin and the detection of the macrolide-lincosamide-streptogramin (MLS) resistance gene were confirmed in bacterial pathogens isolated from cultured olive flounder (Paralichthys olivaceus). Of the 107 strains isolated from Jeju, 36 strains of Gram-positive bacteria and 71 strains of Gram-negative bacteria were identified. Most of Streptococcus spp. was found to have a MIC value of less than or equal to 0.5 ㎍/mL, and Edwardsiella piscicida was found to have a MIC value higher than 1,024 ㎍/mL. V. harveyi and V. alginolyticus mostly showed MIC values of 256 ㎍/mL, but V. scophthalmi displayed values of 8~64 ㎍/mL. In the detection of MLS resistance gene, erm(B) was detected in 9 strains of Streptococcus spp., and erm(A) was confirmed in one strain.

음악중재에 의한 인지기능 손상인 환자의 연하관련 신체기능 및 연하장애 증상의 변화

조호균(Ho-Kyun Cho),한소리(So-Ri Han),김희영(Hee-Young Kim) 한국엔터테인먼트산업학회 2017 한국엔터테인먼트산업학회 학술대회 논문집 Vol.2017 No.5

이 연구는 인지기능이 손상된 외상성 뇌손상 노인 환자를 대상으로 노래와 악기연주를 이용한 음악 중재를 적용하고 구강 근력, 호흡 및 연하장애 증상의 변화를 알아보기 위해 시행하였다. 연구 방법은 단일 사례사전 사후 분석이었고, 연구 대상은 인지 손상인 82세 노인 환자였다. 음악 중재는 노래 훈련 15분과 악기훈련 15분으로 구성하였으며 4주간 매주 5회씩 제공하였다. 중재 전과 후 구강 운동기능 평가, 호흡 평가, 인지 평가, 연하장애 위험성 평가를 이용하여 환자의 구강 운동, 호흡, 인지 및 연하장애 증상의 변화를 파악하였다. 회기별 중재에 대한 환자의 치료 적응 및 진행에 대해서는 연구자가 직접 관찰 및 면담하여 매회 기록하였다. 중재 후, 대상자의 구강운동 기능, 폐활량 및 인지기능이 향상되었으며 연하장애 증상은 경감되었다. 대상자는 노래중재에 대해 친숙한 반응을 보였으며 회기별 집중력에는 차이가 있었으나 중재에 호의적이었다. 음악 중재는 인지손상이 심각한 연하장애 환자의 구강운동, 호흡, 인지, 연하장애의 중재에 효과적으로 사용할 수 있는 중재 전략으로 고려할 수 있다. Purpose: This study was conducted to evaluate the effects of music intervention for elderly with cognition impairment. Methods: Single case pre test-post test design was used. The subject was 82 aged male. Music intervention consisted of singing 15minute, aerophone performances 15minute. The one hour intervention occurred five times a week for four weeks. The oral motor function, breathing, cognition and dysphagia symptom was measured. Results: Advances in oral motor function, breathing, cognition and dysphagia symptom. The subject had a familiar response to the music intervention and there was a difference in attention per session but generally favorable. Conclusion: Music intervention will be an effective intervention strategy for the oral motor function, breathing, cognition and dysphagia symptom in patient with severe cognitive impairment.

음악중재에 의한 인지기능 손상인 환자의 연하관련 신체기능 및 연하장애 증상의 변화

조호균(Ho-Gyun Jo),한소리(So-Ri Han),김희영(Hee-Young Kim) 한국엔터테인먼트산업학회 2018 한국엔터테인먼트산업학회논문지 Vol.12 No.1

이 연구는 인지기능이 손상된 뇌손상 노인환자를 대상으로 노래와 악기연주를 이용한 음악 중재를 적용하고 구강 근력, 호흡 및 연하장애 증상의 변화를 알아보기 위해 시행하였다. 연구방법은 단일 사례 사전사후 분석 이였고, 연구 대상은 인지 손상인 82세 노인 환자였다. 음악 중재는 노래 훈련 15분과 악기훈련 15분으로 구성하였고, 4주간 매주 5회씩 제공하였다. 중재 전과 후 구강운동기능 평가, 호흡평가, 인지평가, 연하장애위험성 평가를 이용하여 환자의 구강운동, 호흡, 인지 및 연하장애 증상의 변화를 파악하였다. 회기별 중재에 대한 환자의 치료 적응 및 진행에 대해서는 연구자가 직접 관찰 및 면담하여 매회기록 하였다. 중재 후, 대상자의 구강운동 기능, 폐활량 및 인지기능이 향상되었으며 연하장애 증상은 경감되었다. 대상자는 노래중재에 대해 친숙한 반응을 보였으며 회기별 집중력에는 차이가 있었으나 중재에 호의적이었다. 음악 중재는 인지손상이 심각한 연하장애 환자의 구강운동, 호흡, 인지, 연하장애의 중재에 효과적으로 사용할 수 있는 중재 전략으로 고려할 수 있다. Purpose: This study was conducted to evaluate the effects of music intervention for elderly with cognition impairment. Methods: Single case pre test-post test design was used. The subject was 82 aged male. Music intervention consisted of singing 15minute, aerophone performances 15minute. The one hour intervention occurred five times a week for four weeks. The oral motor function, breathing, cognition and dysphagia symptom was measured. Results: Advances in oral motor function, breathing, cognition and dysphagia symptom. The subject had a familiar response to the music intervention and there was a difference in attention per session but generally favorable. Conclusion: Music intervention will be an effective intervention strategy for the oral motor function, breathing, cognition and dysphagia symptom in patient with severe cognitive impairment.

기혼자의 미용서비스 이용실태 비교

신영금 ( Young-kum Shin ),김형준 ( Hyung-jun Kim ),한소리 ( So-ri Han ),김강현 ( Kang-hyun Kim ),차경희 ( Kyoung-hee Cha ),박소연 ( So-yeon Park ),채수기 ( Su-gi Chae ),오수정 ( Oh-su Jung ),홍인숙 ( Hong-in Suk ),박은준 ( Eun-jun 한국미용예술경영학회 2014 미용예술경영연구 Vol.8 No.1

As the beauty service industry becomes segmented and specialized into the hair, makeup, skin care, and nail art fields, it is poised to become a main area in the service industry; however, despite its consistent increase in size, there is a need for reasonable marketing strategies with the ensuring of talented persons and a reduction of service fees. Consequently, this study aimed to conduct comparative research into the current use of beauty services aimed at the spouses and children of customers who use beauty services. First, as a result of carrying out a cross analysis of a comparison in the current use of research subjects, their spouses, and children regarding the most used treatment and the most desired to use treatment among the three groups, it was discovered that they were in the order of a perm and coloring. For spouses, the order was coloring and cut, while for children it was cut. Concerning the average treatment cost per treatment of the three groups, the research subjects were found to spend 40,000 won or over, their spouse over 10,000 won to less than 20,000 won, and their children less than 10,000 won. In case of the average cost per treatment of a general perm, the research subjects were discovered to spend over 60,000 won to less than 80,000 won, their spouses over 20,000 won to less than 40,000 won, and their children less than 20,000 won. Regarding the payer for the treatment cost of the three groups, the payer for the research subjects was discovered to be their parents and the research subjects, for the spouses it was themselves, and for their children it was themselves. From this, it was shown that the use pattern of beauty services among the research subjects, their spouses, and their children was different. In reviewing the above results, in the beauty service industry, it is necessary to identify the characteristics of family customers accurately; thus, a suitable service may be offered to their satisfaction. In addition, if beauty service managers utilize technical service and management marketing suited to family customers, this will be a foundation for an increase in sales from long-term customers.

브로콜리 및 취나물 중 생산단계 농약잔류허용기준 설정 연구

양승현 ( Seung-hyun Yang ),박지수 ( Ji-su Park ),오수남 ( Su-nam Oh ),이재인 ( Jae-in Lee ),박지이 ( Ji-yi Park ),한소리 ( So-ri Han ),최훈 ( Hoon Choi ) 한국환경농학회 2017 한국환경농학회 학술대회집 Vol.2017 No.-

본 연구는 브로콜리 및 취나물 중 생산단계 농약잔류허용기준 설정을 위하여 작물별 잔류농약의 경시적 변화를 조사하였다. 취나물에 사용 등록된 농약 중 Bifenthrin 등 3개 살충제와 브로콜리에 등록된 농약 Acetamiprid 등 5개 살충제와 Amisulbrom 살균제를 대상으로 연구를 수행하였으며, 취나물은 부여(포장 1)와 태안(포장 2) 소재의 농가에서, 브로콜리는 군산(포장 1)과 충주(포장 2) 의 농가에서 작물 잔류성 시험을 진행하였다. 농약별 안전사용기준의 추천 살포농도 및 살포횟수에 따라 작물에 농약을 살포한 후 살포일 0, 1, 2, 3, 5, 7, 10 및 14일차에 걸쳐 총 7번의 시료를 채취하여 잔류농약을 분석하였다. 농약성분별 정량한계는 모두 0.05 mg/kg 이하이었다. 분석법 신뢰성 확보를 위해 취나물 또는 브로콜리 공시료에 농약성분별 회수율 실험을 실시하였으며, 처리 수준은 정량한계, 정량한계의 10배, MRL 중 2 수준에서 결정하였고 분석법 기준인 회수율 70~110%, 변이계수 10% 이하를 만족하였다. 확립된 분석법을 활용하여 포장시험 시료를 분석하여 10일간의 잔류농약 경시적 변화를 확인하였으며, 95% 신뢰수준에서 감소상수 하한값을 산출하고 농약성분별 생물학적 반감기를 산출하였다. 이를 토대로 출하전 일자별 농약잔류허용기준(안)을 제시하고자 한다.