조리과정에 따른 콩나물 중의 수은잔유량

정준용,박정덕,정규철,Chung, Jun-Yong,Park, Jung-Duck,Chung, Kyou-Chull 대한예방의학회 1986 Journal of Preventive Medicine and Public Health Vol.19 No.2

This study was carried out in order to estimate the residual amount of mercury in soy-bean sprouts in each steps of cooking. Samples were taken at markets and also cultured at home without applying the mercury containing pesticides as control. Mercury was determined by dithizone method. It was disclosed that soy-bean sprouts purchased at markets contained $1.32{\pm}0.274ppm$, 13 times as high as the maximal allowable concentration of mercury in food recommeded by Ministry of Health and Social Affairs. Mercury contents, however, dropped off steadily by steps of cooking: rinsed with distilled water and boiled in distilled water showing concentrations of $0.11{\pm}0.025ppm$ in boiled sprouts and $0.03{\pm}0.022ppm$ in sprout-soup. These values were not statistically different from those in control samples, and not exceeded the maximal allowabled levels of mercury in food. It can be concluded that the use of mercury containing pesticides in the cultivation of soy-bean sprouts is not so serious problem as it has been suspected in respect of food contamination, but careful attention must be paid to indiscriminate use of mercury containing pesticides as they may contaminate air, water and soil and secondarily bring harm to human health through food chains.

Pretrained Model과 GAN을 이용한 One-Class Anomaly Detection

정준용(Jun-Yong Jung),조동현(Donghyeon Cho) 대한전자공학회 2021 대한전자공학회 학술대회 Vol.2021 No.11

마음챙김 기반 자기노출 훈련 프로그램 개발을 위한 예비 연구

정준용(Jun Yong Jeong),김정호(Jung-Ho Kim),김미리혜(Mirihae Kim) 한국명상학회 2018 한국명상학회지 Vol.8 No.2

본 연구는 기억 자기노출 내용에 대해 마음챙김 방식으로 훈련하는 집단 프로그램을 개발하기 위한 예비적 연구이다. 억제-직면 이론과 기억재응고 이론에 기초하여 자기노출의 심리치료적 기제를 마음챙김 방식과 결합하여 자기노출의 순기능 촉진과 노출의 안전함이 보장되도록 하였다. 프로그램의 주요 특징은 노출 내용을 타인과 미공유하고, 타인으로부터 피드백 받지 않고, 재활성화된 기억에 수반된 생각, 정서, 감각, 심상 등을 마음챙김 명상 방식으로 마음속에서 언어로 자기 자신에게 표현하는 방식이다. 프로그램은 매주 2회, 회기당 90분, 총 16회기(8주)로 구성하였다. 실현 가능성과 보완점을 확인하기 위해 단일 집단 전후 설계로 65세 이상 스스로 활동이 가능한 재가 여성 노인 4명을 대상으로 하였다(평균 연령= 78.3세). 연구결과 노인우울, 상태불안, 특성불안, 부정정서, 긍정정서, 삶의만족, 삶의만족예상, 심박변이도(HRV) 수준은 전․후의 차이 비교에서 개선된 경향이 관찰되었다. 또한 추후 본 프로그램 개발을 위한 회기구성, 실행방법 등의 보완점을 확인하고 논의하였다. This is a preliminary study to develop a group training program to encourage self-disclosure of memories using the methods of mindfulness. In this study, based on inhibition-confrontation theory and memory reconsolidation theory, self-disclosure was properly facilitated and feelings of safety were ensured by combining the psychotherapeutic mechanism of self-disclosure with mindfulness techniques. The characteristics of the program were as follows: no sharing the details of memories with others, no receiving feedback from others, and expressing one’s thoughts, emotions, senses, and images that were involved in reactivated memories to oneself through mindfulness mediation practice. This program consisted of 16 sessions over an eight-week period; two sessions per week and 90 minutes per session. To evaluate the feasibility and to identify shortcomings of the program, we recruited 4 community-dwelling elderly women who were aged 65 or above and capable of carrying out daily activities on their own(mean age= 78.3 years). After the participants completed the program, they showed improvements in the levels of geriatric depression, state anxiety, trait anxiety, negative affect, positive affect, satisfaction with life, life satisfaction expectancy, and heart rate variability. Limitations to the program, such as needed improvements to session details and implementation methods were discussed to identify ways to improve the program in the future.

증례 : 다중열검출기 전산화 단층촬영술로 확진한 우 관상동맥 기형 3예

안주의 ( Ju Eui Ahn ),이경진 ( Kyung Jin Lee ),최유정 ( Yu Jeong Choi ),정준용 ( Jun Yong Jeong ),이상 ( Sahng Lee ),정경태 ( Kyung Tae Jung ),박순창 ( Soon Chang Park ) 대한내과학회 2007 대한내과학회지 Vol.72 No.2

우 관상동맥의 선천성 기형은 매우 드문 질환으로, 젊은 사람에서 운동 중에 실신, 협심증, 급성 심근경색증, 심실 세동, 돌연사 등을 일으킬 수 있다. 우 관상동맥의 기형이 이러한 임상양상을 나타내는 데는 관상 동맥의 우세양상, 대동맥에서 기형 혈관 입구의 위치와 모양 및 그 주행 경로가 중요한 역할을 하는 것으로 알려져 있기에 관상동맥 기형의 유무와 종류를 진단하기 위한 적극적인 검사와 치료가 필요하다. 최근에는 이러한 관상동맥의 기형의 진단에 다중열검출기 전산화 단층촬영술이 이용되어 비침습적인 방법으로 정확하게 관상동맥 기형에 대한 선명한 영상을 얻을 수 있다. 저자들은 흉통을 주소로 내원한 환자들을 다중열검출기 전산화 단층촬영술을 이용하여 우 관상동맥의 기형과 양상을 확인하여 문헌고찰과 함께 보고하는 바이다. Congenital anomaly of the right coronary artery is a very rare disease. It can cause syncope, angina pectoris, acute myocardial infarction, ventricular fibrillation and sudden cardiac death during exercise in the young population. The dominancy of the coronary artery, and the site, shape and pathway of the right coronary artery seems to play a key role in developing those above mentioned events. Especially, it has been known that the right coronary artery that courses between the aorta and pulmonary trunk increases the risk of sudden death. Therefore, precise evaluation is needed to diagnose the presence and type of coronary artery anomaly. Nowadays, multi-detector computed tomography is used to diagnose coronary anomalies and this provides clear images of coronary anomaly in a safe and noninvasive way. We report here on three cases of right coronary anomaly that coursed between the aorta and pulmonic trunk, and this was confirmed by multi-detector computed tomography. (Korean J Med 72:231-236, 2007)

돼지에서 구제역 백신 접종 후 항체가 변화 조사

안길호 ( Gil Ho Ahn ),배진규 ( Jin Gyu Bae ),정광 ( Kwang Jung ),왕영일 ( Young Il Wang ),정준용 ( Jun Yong Jung ),강순근 ( Soon Keun Kang ),권혁무 ( Hyuk Moo Kwon ) 한국동물위생학회 2013 韓國家畜衛生學會誌 Vol.36 No.1

Three serotypes (O+A+Asia1 type) of the foot-and-mouth disease (FMD) vaccine were injected into cloven-hoofed animals in Korea after the nationwide spread of FMD at the end of 2010. This study was conducted to investigate FMD antibody development after FMD vaccination, and to determine whether there was a significant correlation between the antibody titer of the sow and the antibody titer of the growing pigs. The antibody titer (percentage inhibition [PI] titer) of the sow (gilt) after FMD vaccination was maintained at a level higher than 50 (P<0.05) for 5 months. A higher PI titer for the 1-month-old growing pigs corresponded with greater inhibition of the PI titer of the vaccinated growing pigs (P<0.05). A negative correlation (P<0.05) between the PI titer of the 1-month-old growing pigs and the PI titer of 3-month-old growing pigs, 4-month-old growing pigs after FMD vaccination at 2 months, 3months was identified, with a coefficient of determination (R2) of 0.274. Thus the PI titer of the growing pigs was inhibited to a greater degree when vaccination was performed at 2 months of age than at 3 months. However, many other factors likely influence growing pigs` PI titer in addition to the PI titer of the sow and age at vaccination, given that the coefficient of determination was somewhat lower.

도축우(屠畜牛) 담낭(膽囊)에서 분리(分離)한 대장균(大腸菌)에 관한 연구(硏究)

심항섭 ( Hang Sup Shim ),우종태 ( Jong Tae Woo ),정준용 ( Jun Yong Jeong ),강순근 ( Sun Keun Kang ),고영생 ( Young Sang Ko ),박찬숙 ( Chan Suk Park ),조중현 ( Jung Hyun Cho ) 한국가축위생학회 1991 韓國家畜衛生學會誌 Vol.14 No.2

The present study was conducted to investigate the biochemical properties, pathogenicity, antimicrobial test, and serotype of E-coli isolated from slaughtered cattle during the period from March 1991 to May 1991. 1. A total of 12 E-coli isolates were isolated from 132 bile juice of slaughtered cattle. 2. All isolates were resistant to Erythromycin, Cephalothin, Neomycin and Lincomycin while the majority of them were susceptible to Trimethoprimsulfamethoxazol(67%), Chioramphenicol (58%), Gentamicin(58%), Ampicillin (17%), Kanamycin (9%) and Tetracycline(9%). 3. In the test of colicinogenecity and congo red binding capability, 4(33%) isolates produced colicin, all isolates were congo-red negative. 4. The serotypes of isolated E-coli were identified as 088: K-(2 strain), 015: K-(1 strain), 08: K87: K88ab(1 strain), 0139: K12(1 strain), 0147: K89(1 strain), others(6 strains) were autoagglutination.

동맥경화에서 클라미디아 항체의 양성률 및 그 의의

김준경,정준용,성보영,김윤철,김정희,이민수,성인환,전은석 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.2

심근 교락에 대한 임상적 고찰

조길현,이일,정준용,송진호,류종철,김두일,김동수 대한순환기학회 2001 Korean Circulation Journal Vol.31 No.3