환자의 비강으로부터 분리된 메티실린 내성 황색 포도알균의 분자 아형 분석

Sang-Ha Kim,Sung-Bae Park,Heechul Park,Jun Seong Kim,Jungho Kim,Jiyoung Lee,임재원,Young Kwon Kim,Sunghyun Kim 대한임상검사과학회 2020 대한임상검사과학회지(KJCLS) Vol.52 No.2

Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium that causes infections in different parts of the body and causes skin and soft tissue infections (SSTI). The present study examined the antimicrobial resistance patterns and molecular epidemiological characteristics of MRSA isolated from nasal swabs in clinical patients. SCCmec type of MRSA isolates from clinical patients were analyzed: 24 cases were SCCmec type-II; two cases were type-II/IVa; one case was type-II/V; one case was type-IVa; 11 cases were not-typeable. The mec complex type of MRSA isolates from clinical patients were analyzed: 29 cases were mec complex type A, and 10 cases were not-typeable, but type B was not found in the present study. In conclusion, SCCmec type-II and mec complex type A were the most dominant MRSA subtypes among the MRSA isolates from a nasal swab of patients, and the results were similar to other studies on hospital-acquired MRSA (HA-MRSA). These results can not only provide basic data for hospital infection management but also be a good guideline for MRSA infections in the Republic of Korea. 본 연구에서는 환자의 비강으로부터 분리 배양된 총 39건의 MRSA 분리 배양 균주를 이용해 mecA 유전자 검출, SCCmec typing과 mec complex typing을 분석해 보고자 하였다. 임상 환자의 비강으로부터 분리 배양된 MRSA 총 39주 중 SCCmec type-II가 24건, type-II/IVa가 2건, type-II/V가 1건, type-IVa가 1건, not-typeable이 11건으로 분석되었으며, mec complex type A가 29건, not-typeable이 10건이었으며, type B는 없는 것으로 분석 되었다. 결론적으로, 환자의 비강으로부터 분리된 MRSA 분리 배양 균주 중 SCCmec type-II와 mec complex type A 아형이 가장 많이 분포하고 있었으며, 이 결과는 의료기관 획득 MRSA에 관한 다른 연구결과와 유사한 결과를 나타냈다. 이후 환자의 비강으로부터 분리 배양된 not-typeable 아형의 MRSA 균주를 대상으로 국내에서 발견되는 새로운 MRSA 아형 규명에 관한 추가 연구가 필요할 뿐만 아니라, MRSA 분리 배양 균주의 아형을 분석함으로써 그 분자적 특성을 분석한 결과를 바탕으로 병원 감염관리를 위한 기초자료를 제공할 수 것으로 사료된다.

A Study on the Experience of Looking into Emotions of Pre-service Early Childhood Teachers

( Jiyoung Ha ),( Wonkyung Sung ) 한국유아교육학회 2021 정기학술대회 논문집 Vol.2021 No.1

The purpose of this study was to analyze the emotions experienced by pre-service early childhood teachers and to explore the meaning of the experience of looking into their emotions. The participants were 46 students from the department of early childhood education at a four-year university. They each wrote 10 emotional diaries. The results of the study are as follows. The study participants routinely experienced positive-active emotions the most, followed by negative-active emotions, negative-deactive emotions, and positive-deactive emotions. The qualitative analysis of the emotions experienced by pre-service teachers showed the happiness derived from close acquaintances, the relaxation of time alone, the joy of achievement despite of hardship, the comfort but discomfort caused by boredom, and the pain of necessity, not choice. This study could suggest ways to help pre-service teachers understand and effectively manage their emotions.

Long-Term Outcome of Kidney Transplants in Pediatric Patients with Nephronophthisis

Jiyoung Kim(김지영),Hyunmin Ko,Chris Tae Young Chung,Hyokee Kim,Ahram Han,Hee Gyung Kang,Il-soo Ha,Jongwon Ha,Sangil Min 대한외과학회 2021 대한외과학회 학술대회 초록집 Vol.2021 No.5

초등학교 특수교육보조원의 업무 실태 및 만족도 조사

하지영 ( Ha Jiyoung ),윤형준 ( Yun Hyungjun ),김영교 ( Kim Young Kyo ) 아시아문화학술원 2017 인문사회 21 Vol.8 No.4

본 연구는 특수교육보조원의 업무 실태 및 만족도를 알아보고자 C시 초등학교 특수교육보조원 68명을 대상으로 한 조사연구이다. 연구결과 첫째, 고유 업무의 중요도에서는 장애학생의 개인욕구지원, 교수-학습 지원, 그리고 문제행동 관리지원이 모두 비슷하게 나타났으며, 실제 현장에서 가장 많이 수행하는 업무로는 현장학습 도우미와 식사지도, 그리고 학교 내 이동으로 나타났다. 고유 업무 외 잡무여부를 묻는 응답에서는 “하고 있다”의 응답률이 높게 나왔으며, 잡무 유형으로는 담당학급과 교내외 청소, 그리고 사무 업무보조와 같은 행정업무 순으로 나타났다. 둘째, 업무 만족도에서는 비교적 만족하는 경향을 나타냈으며, 만족하는 이유로는 수월한 학급업무와 수업진행에 대한 지원으로 나타났다. 셋째, 담당특수교사와의 협력관계 실태에서는 근무기간에 따른 다양한 업무전달 방법을 사용하였으며 업무관계에서도 상호협조적인 것으로 나타났다. 넷째, 담당특수교사와의 협력관계 실태에 따른 만족도에서는 담당특수교사와의 업무관계에서 만족하고 있는 반면, “인간적인 무시 면”에서 높은 불만족도가 있는 것으로 나타났다. 본 연구 결과를 통해 향후 특수교육보조원의 근무여건의 개선과 역할, 업무 만족도 등 특수교육보조원의 전반적인 업무향상을 위한 기초 자료로서 의의가 있을 것으로 본다. This study investigated the working status and satisfaction of 68 special education assistants at elementary schools in Changwon City. The results of the investigation are presented here: First, as for the importance of peculiar tasks of special education assistants, individual need support of students with disability, teaching and learning support, and problematic behavior support were their important tasks. The tasks they actually do the most were helpers on field trips, eating guidance, and movement inside schools. When they were asked whether they had miscellaneous duties in addition to their peculiar tasks, they responded that they do a lot. As for types of miscellaneous duties, classes, cleaning inside and outside the school, and office work assistance were investigated. Second, as a result of investigating the working satisfaction of the subjects, it was discovered that they were relatively satisfied because of easy class work and teaching support. Third, as for cooperation between special education assistants and special education teachers, they used diverse communication ways and were cooperative each other. Fourth, as for satisfaction in cooperation between them, they were satisfied, but they were very unsatisfied in that they were ignored and did not have humane treatment. The results of this study are meaningful as basic data for better working conditions and task management with special education assistants.

영아에서의 수은 노출과 아토피 피부염의 연관성 분석

신지영(Jiyoung Shin),김병미(Byung-Mi Kim),하미나(Mina Ha),박혜숙(Hye-sook Park),홍윤철(Yun-Chul Hong),김양호(Yang-ho Kim),하은희(Eunhee Ha) 환경독성보건학회 2016 한국독성학회 심포지움 및 학술발표회 Vol.2016 No.6

중년여성 학습에 관한 체계적 문헌고찰: 다중단계 삶(multi-stage life)의 관점에서

하지영(Jiyoung Ha),이로미(Romee Lee),허경미(Gyeong Mi Heo) 한국노년교육학회 2022 노년교육연구 Vol.8 No.2

이 연구는 수명연장 시대, 초고령사회에서 인생주기를 다중단계 삶(multi-stage life) 의 관점으로 바라볼 필요성을 제안한다. 특히 기존 여성세대와 다른 경험, 학력 수준, 정체성, 욕구 등을 지니지만 출산, 육아와 양육 등으로 경력단절의 위험도가 높아 생애장기적으로 삶의 질과 주관적 만족감이 낮아질 수 있는 여성 중년층에 초점을 맞추어이들의 학습경험을 살펴보고자 했다. 이를 위해 체계적 문헌고찰 방법을 통해 중년여성의 학습경험에 대한 이해를 제공하는 논문 66편을 선정하고, 다중단계 삶의 관점에의거하여 연구들의 일반 동향, 중년여성 학습자의 특성과 학습 특징, 학습과정에서 경험하는 장애요인과 해결방안이 무엇인지 파악하고 비판적으로 논의하였다. 분석 및 논의 결과, 현재까지의 중년여성 학습에 관한 연구들이 지닌 세 가지 문제를 도출하였다. 첫째, 이론적 분석틀이 대체로 전환학습론에 편중되는 경향성과 이에 따른 연구방법의편중 및 표집에 따른 경험의 기술과 해석이다. 관련해 둘째, 각종 교육에 참여한 중년여성의 학습경험이 전반적으로 ‘지연된 경험’으로 보고되고 있어 생애를 통해 지속해온 다양한 학습경험에 대한 고려가 누락될 우려가 있다는 점이다. 셋째 대학 학위과정으로 대표되는 형식교육 경험에서의 어려움이 주로 보고되고 있으나 그 해결방안이개인적이고 관계적인 차원에 머무르고 있다. 상기 도출된 문제들에 기반하여 중년여성을 포함한 성인친화적인 교육환경을 조성하는데 필요한 연구 차원의 시사점을 제언하였다. This study aims to analyze the Korean studies on the learning experiences of middle-aged women from the multi-stage life approach. The women in selected 66 studies feature different experiences and educational needs of the women who are different from those of the previous generation. Through systematic review as a research method, general trends of the studies, the learning characteristics of the learners, the challenges and obstacles in learning and the suggestions addressed by the researchers of these studies were explored. As a result of the analysis, three key problems of the studies were derived. First, the transformative learning theory as a major theoretical perspective chosen in many studies tends to be problematic to be a explanatory lens of understanding middle-aged women as learners due to possible bias in the participant selection. Second, the learning experiences of the women are generally reported as ‘delayed experiences’ which may obscure the existence of previous learning experiences. Third, challenges and obstacles experienced in the learning process were mainly reported in the field of formal education, but the solutions suggested by the researchers are largely limited to individual efforts. Based on these critiques, suggestions were presented to build a robust lifelong education environment for middle-aged adults including these women.

1930년대 동해횡단항로와 조선총독부 해운정책

하지영(Ha Jiyoung) 부경대학교 인문사회과학연구소 2020 인문사회과학연구 Vol.21 No.2

본 논문은 조선 북부와 동북만주지역을 둘러싼 정치·군사적 정세 변화, 조선총독부의 북선개발정책, 그리고 기선회사들 간의 관계 속에서 동해횡단항로가 어떻게 경영되었 는지 조선총독부와 조선우선을 중심으로 살펴본 글이다. 동해횡단항로는 일제의 대륙 침략을 위한 최단거리 교통로이자 조선 북부지역 개발을 위한 해상교통로였다. 조선 북 부지역 개발을 통한 조선 중심의 대륙경영이라는 정치적 목적을 가지고 있던 조선총독 부는 조선우선을 통해 이를 실현시키려는 강한 의지를 보였다. 조선우선은 수익성이 나 빴던 동해횡단항로 경영에 적극적이지 않았지만 ‘국책회사’였던 만큼 조선총독부의 정 책에 협조할 수밖에 없었다. 하지만 조선총독부의 적극적 지원 하에 상당한 금액의 항로 보조금을 교부받았으므로 수지타산은 맞출 수 있었고, 여타 기선회사들과의 경쟁에서 도 유리한 지위를 점할 수 있었다. 동해횡단항로에서의 조선총독부와 조선우선의 ‘상생관계’는 전시체제가 강화되는 1930년대 후반 더욱더 공고해졌다. 일본 정부가 동해횡단항로에 대한 일원적 통제를 강 화한 것에 대응해 조선총독부와 조선우선은 ‘조선특수성’ 논리를 내세우며 ‘로컬선 (Local Line)’을 사수하였다. 이는 조선을 기반으로 한 대륙침략정책을 구상하고 있던 조 선총독부의 정치적 목적과 동해횡단항로에서의 화물 수송을 통해 이윤을 획득하려 한 조선우선의 경제적 목적이 부합한 결과였다. 이 과정에서 조선우선은 ‘북선개발’이라는 조선총독부 식민정책에 기여하는 한편 전시 특수를 톡톡히 누리며 상당한 이윤을 획득 할 수 있었다. This study examines the management of the Chosun Government-General and Chosun Yusen Corporation s the East Sea Crossing Route in the political and military situation surrounding the Northern Chosun and Northeastern Manchuria region, the Chosun Government-General s Northern Chosun Development Policy, and the relationship between shipbuilding companies. The East Sea Crossing Route was the shortest route for the Japanese invasion of the continent and the maritime route for the development of Northern Chosun. The Chosun Government-General, which had a political purpose of continental management centered on Chosun through the development of the northern part of Chosun, showed a strong will to manage the East Sea Crossing Route. Chosun Yusen was not active in the management of the East Sea Crossing Route where profitability was poor, but as a “national company,” it was forced to cooperate with the policies of the Chosun Government-General. However, with the support of the Chosun Government-General, a substantial amount of route subsidies was issued, so the balance of payments could be met, and it could have a favorable position in competition with other shipbuilding companies. The “Win-Win Relationship” between the Chosun Government-General and Chosun Yusen on the East Sea Crossing Route was further strengthened in the late 1930s when the war system was strengthened. In response to the Japanese government s strengthening unified control over the East Sea Crossing Route, the Chosun Government-General and Chosun Yusen took the “Local Line” with the logic of “speciality of Chosun”. This was the result of the match between the political objectives of the Chosun Government-General, which was envisioning a continental invasion policy based on Chosun, and the economic objectives of Chosun Yusen, which attempted to gain profits through cargo transportation on the East Sea Crossing Route. Chosun Yusen contributed to the colonial policy of the ‘Northern Chosun Development’ by the Chosun Government-General and was able to gain considerable profits by enjoying the special war.

Desorption efficiency and comparison of passive sampler and active sampler for the measurement of ethylene glycol monomethyl ether and ethylene glycol monomethyl ether acetate

Jiyoung Park,Hyaejeong Byun,Gyuseok Hwang,Yangho Kim,Donguk Park,Kwonchul Ha,Eunkyo Chung,Chungsik Yoon 서울대학교 보건환경연구소 2011 보건학논집 Vol.48 No.1

Objectives: The objectives of this study were to determine the desorption efficiency of carbon disulfide (CS₂) and a mixture of methylene chloride/methanol, compare measurements by charcoal tubes and diffusive samplers of EGME and EGMEA. Methods: To compare desorption efficiency, Three different concentrations (low, medium, and high) of EGME and EGMEA were injected into the charcoal tubes and diffusive samplers and desorbed using carbon disulfide (CS₂) and a mixture (95:5) of methylene chloride and methanol . The active and passive samplers of the airborne samples were placed alongside in order to observe any differences between them. All samples were analyzed with gas chromatography/flame ionization detector. Comparisons between samplers were analyzed using a paired t-test. Results: The desorption efficiencies were 39% and 96% for CS₂ and the mixture of methylene chloride/methanol, respectively. The airborne concentrations by the passive samplings were lower than those of the active samplings (p < 0.05), but had a moderate correlation. Conclusion: Desorption must be carried out using a mixture of methylene chloride/methanol in EGME and EGMEA samples. Passive sampling should be applied in EGME- and EGMEA-exposed workplaces very carefully because of its possibility of low estimation.

태아·영유아의 환경보건에 대한 가임기여성 인식도 조사

신지영,박은교,신정은,하은희 이화여자대학교 의과학연구소 2018 EMJ (Ewha medical journal) Vol.41 No.2

Objectives: The accumulated evidence shows that adult disease may have origins during the fetal period and maternal environmental exposure may affect fetus and infant health. To assess the environmental health of fetus and infants and examine women’s concerns about environmental health, we designed and conducted an environmental health survey in reproductive-aged women in 2011. Methods: A stratified multi-stage design was adopted for our survey, and 1,000 reproductive- aged women aged 25 to 39 years participated. The participants were asked to complete an electronic questionnaire using the computer-assisted web interviewing method. All the participants were married woman, and 80% had experienced pregnancy before completing the survey. Results: In the study, 86.3% of the participants responded that they are worried about the environmental problems that may affect the fetus and infant. The participants responded that they were most worried about global warming and climate change (36.2%), electromagnetic waves (31.4%), and endocrine disrupting chemicals (25.1%). Moreover, participants responded that environmental problem can cause children’s allergic disease, such as atopic dermatitis, metabolic syndrome and growth development. Conclusion: We found reproductive-aged women have high awareness of children’s environmental health. We also recommended that additional surveys on mother and child environmental health be conducted to make a health policy for women, fetus and infant.

Effectiveness of Safe Environmental Design on Personal Protection Equipment Doffing Area

Jiyoung Noh,Hyemi Jin,JiHye Ha,Eunjung Lee,Hyun Soo Chung 한국간호과학회 2021 한국간호과학회 학술대회 Vol.2021 No.10

AIMS: The COVID-19 pandemic brought challenges of ensuring the safety of healthcare workers (HCWs) during and after delivery of care to patients with serious contagious diseases. When HCWs are tired and fatigued after hours of providing patient care, removal of personal protective equipment (PPE) has been identified as a high-risk activity for self-contamination. Current guidelines provide guidance for PPE donning and doffing procedures, however, the design aspect of the doffing area with regards to HCW safety are limited. Current research suggests that environmental design of a doffing area impacts the contamination risk of HCWs during doffing. Therefore, the aim of this study was to change the doffing area in the dedicated COVID-19 ward according to the principles of safe design, then monitor and assess the efficacy of the new design compared to the previous design. METHODS: This was a comparative study comparing the previous doffing environment setting (BEFORE) to the newly set doffing area (AFTER). Both settings were assessed by monitoring videos of HCWs doffing process. First tool assessed the outcome of PPE doffing procedure, and the second tool assessed any issues that threatened the safety of the HCWs during the doffing process. Sample size was calculated using Cohen’s power analysis, and a total of 100 samples were assessed for each doffing setting. RESULTS: The average points for PPE doffing process BEFORE and AFTER the environmental design was 80.2 and 81.7, respectively. There were no statistical differences, but the global rating scale showed better results for the AFTER group. Safety assessment showed more safety violations in the BEFORE group compared to the AFTER group (28~100% vs 0~28%). (p<0.05) CONCLUSIONS: This study demonstrated that safe environmental design on PPE doffing area is important, and safe environment design influences the doffing performance as well as safety issues.