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Multiple chemical sensitivity caused by exposure to ignition coal fumes
Myeong-Ja Yun,Dong-Mug Kang,Kyoung-Hye Lee,Young-Ki Kim,Jong-Eun Kim 대한직업환경의학회 2013 대한직업환경의학회지 Vol.25 No.-
Background: Although multiple chemical sensitivity (MCS) is a well-known disorder caused by environmental exposures, MCS caused by occupational exposure has been reported in Korea. Therefore, we report a MCS case caused by environmental exposure to ignition coal after a differential diagnosis to exclude other diseases. Case report: Since 2011, a 55-year-old woman had experienced edema, myalgia, and other symptoms when she smelled ignition coal near her workplace. She had been diagnosed with fibromyalgia syndrome(FMS) and was treated, with no improvement of symptoms. Since then, she showed the same symptoms after exposure to city gas, the smell of burning, and exhaust gas. To avoid triggering substances, she moved to a new house and used an air purifier. She quit her job in November 2012. After visiting our hospital, she underwent a differential diagnosis for FMS, chronic fatigue syndrome, and somatization disorder. She was diagnosed with MCS by the Korean version of the Quick Environment Exposure Sensitivity Inventory (QEESI). She was educated about the disease and to avoid triggering substances. She received ongoing treatment for her symptoms. Conclusion: This case showed that symptoms began after smelling ignition coal. After that, her triggers was increased such as the smell of city gas, burning, and exhaust gas. This case is the first reported in Korea of MCS due to environmental exposure after ruling out other diseases.
KARYOTYPES OF SIXTEEN SPECIES OF GOBIID FISHES FROM KOREA
YUN, MYEONG-JA,LEE, GEUM-YEONG,JANG, SEON-IL,SO, JUNE-NO 全北大學校 基礎科學硏究所 1987 基礎科學 Vol.10 No.1
A karyological analysis was carried out on different Korean species of the family Gobiidae (10 genera, 3 subfamies). The preparations were made according to the flame drying method, and the karyotypes were analyzed by conventional Giemsa staining. Diploid chromosome number ranged between 40 and 50 (Acanthogobius hasta, 44;A. sp., 42;A. lactipes, 40;A. flavimanus, 44;Acentrogobius pflaumi, 50; Rhinogobius brunneus, 44; Chasmichthys dolichognathus, 44; C. gulosus, 44; Chaenogobius abei, 46; Favonigobius gymnauchen, 48; Odontobutis platycephala, 44; Tridentiger obscurus, 44; T. sp., 44), and arm number was in the range of 40-96. Some detected chromosomal characteristics permitted establishing some karyotypic relationships among the different species investigated.
A Study on Prevalence and Risk Factors for Varicose Veins in Nurses at a University Hospital
Yun, Myeong-Ja,Kim, Young-Ki,Kang, Dong-Mug,Kim, Jong-Eun,Ha, Won-Choon,Jung, Kap-yeol,Choi, Hyun-Woo Occupational Safety and Health Research Institute 2018 Safety and health at work Vol.9 No.1
Background: Lower-limb varicose veins (VVs) are common and known to have a higher prevalence among people who work in occupations requiring prolonged standing. In the Republic of Korea, however, VV-related occupational factors have seldom been examined. This study was conducted to assess the prevalence of VVs among nurses, an occupational group considered to be at high risk of VVs, and determine the occupational risk factors of prolonged standing. Methods: Between March and August 2014, a questionnaire survey coupled with Doppler ultrasonography was conducted on the nurses working at a university hospital. Results: A total of 414 nurses participated in the survey and diagnostic testing. From the survey analysis and test results, the prevalence of VVs in nurses was estimated to be 16.18%. Significant factors for venous reflux were age [odds ratio (OR) = 1.06, 95% confidence interval (CI) = 1.03-1.10], pregnancy (OR = 2.15, 95% CI = 1.17-3.94), and delivery (OR = 2.02, 95% CI = 1.08-3.78). The statistical significance of these factors was verified after risk adjustment for sociodemographic factors (OR = 3.40, 95% CI = 1.27-9.09). Conclusion: Factors significantly associated with venous reflux were increasing age and prolonged working hours (${\geq}4hours$) in a standing position (OR = 2.80, 95% CI = 1.08-7.25), even after risk adjustment for sociodemographic factors. This study is significant in that an objective diagnosis of VVs preceded the analysis of the risk factors for VV incidence, thus verifying objectively that VVs are associated with occupations requiring prolonged hours of working in a standing position.
임자연(Ja-Yun Lim),최재명(Jae-Myeong Choi),강희조(Heau-Jo Kang) 한국정보기술학회 2012 Proceedings of KIIT Conference Vol.2012 No.5
감성 ICT(Information Communication Technology)란 외부 환경에 의해 인간을 자극했을 때 뇌를 통해 나타나는 신체적인 반응을 인지하여 분석한 정보를 바탕으로, 타 분야의 기술과 융합하여 환경을 개인에게 유용하게 조절하거나 개선된 감성상태를 일으키도록 영향을 미치기 위해 필요한 기술을 의미한다. 본 논문에서는 스마트 모바일 환경에서 센싱기반 감성서비스를 제공하기 위한 감성서비스 단말의 하드웨어 플랫폼 기능, 감성인지 기능, 감성서비스 사용자인터페이스 플레임워크 기능, 감성정보통신 기능 등의 시스템 요구사항 및 오감 융합 기술에 대하여 검토하고자 한다. Emotional ICT(Information Communication Technology) is based on analyzing the information to recognize physical responses throughout the brain when human stimulated by the exterior environment, it means technology that needed to influence to cause improved emotional state or to adjust environment useful for individuals by fusion of technology and other fields. In this paper, it will be reviewed of emotional service and five senses convergence technology in smart mobile environment. The standard defines the requirements of emotional service device, in terms of H/W platform function of emotional service device, emotional extraction function, emotional service/UI platform function, emotional information communication function.
방사선 치료를 받는 여성암 환자에 제공된 다학제적 개별 교육 프로그램의 효과
최자윤(Ja Yun Choi),김현오(Hyun Oh Kim),최과명(Kwang Myeong Choi,),백정옥(Jeong Ok Back),장왕수(Wang Soo Zang),정현주,김혜자 전남대학교 간호과학연구소 2008 Nursing and Health Issues(NHI) Vol.13 No.1
I. 서론 II. 연구방법 III. 연구결과 V. 결론 및 제언