• Archives of Plastic Surgery
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• 제34권1호
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• pp.123-127
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• 2007

Purpose: Rigid external distraction(RED) is a highly effective technique for correction of maxillary hypoplasia in patients with cleft or syndromic craniosynostosis. Despite many advantages of RED, it also has the problem of relapse as the conventional advancement surgery. Bicoronal approach, that is the common approach to gain access to the craniofacial skeleton, had some morbidity, such as hair loss, sensory loss, wide scar and temporal hollowing. We present our clinical experience of RED distraction with minimal invasive approach and early rigid fixation to overcome these disadvantages. Methods: A 27-year-old female patient with Crouzon's disease underwent Le Fort III osteotomy and RED device application through the minimal invasive direct skin incisions. After the latent period of 5 days, distraction was undertaken until proper convexity and advancement were obtained. During the rigid retention period, inflammation occurred on the right cheek, and proper conservative managements were done including continuous irrigation. To maintain the stability of distraction, early rigid fixation was undertaken on the osteotomy sites through another skin incisions. Preoperative and postoperative orthodontic treatments were performed. Serial photographs and cephalometric radiographs were obtained preoperatively, after distraction and 6 months after distraction. Results: The cephalometric analysis demonstrated postoperatively significant advancement of the maxilla and improvement of facial convexity. After 6-month follow-up period, the maxilla was stable in the sagittal plane and no relapse was found. Facial scars were not noticeable and other deformity and morbidity did not occur. Conclusion: This effective and stable technique will be a good alternative for the patients who need large amount of distraction and for adult patients with severe maxillary hypoplasia or syndromic craniosynostosis.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2019년도 춘계학술대회
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• pp.423-425
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• 2019

사용자가 HMD(Head Mounted Display) 기기를 착용하고 VR(Virtual Reality) 애플리케이션을 체험하다보면 사이버 멀미(Cybersickness)를 경험하게 된다. 사이버 멀미의 원인은 아직 불명확 하지만 주로 눈으로 들어오는 시각 정보와 전정기관(이동과 평형감각을 주관하는 감각 기관)에 들어오는 감각 정보가 불일치할 때 발생하는 것으로 알려져 있다. 그러나 사이버 멀미를 측정하기 위한 데이터 수집 및 분석시스템 개발에 대한 연구는 부족한 상태이다. 따라서 본 논문에서는 사물인터넷 플랫폼으로 VR HMD 기기를 착용한 사용자로부터 뇌파와 생체 데이터를 수집하고, 결정 문턱값으로 사이버 멀미가 유발하는 어지럼증을 판별하는 시스템을 설계한다. 14명 실험 참여자를 고려하여 어지럼증 검출 성능을 평가한 결과, 약 92% 정확도를 나타내었다.

• 한국정보시스템학회지:정보시스템연구
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• 제30권4호
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• pp.1-20
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• 2021

Purpose Nowadays, Autonomous Sensory Meridian Response (ASMR) is rapidly growing in popularity and increasingly appearing in marketing. Not even in TV commercial advertisement, ASMR also fast growing in one-person media communication, many brands and social media influencers used ASMR for their marketing contents. The purpose of this study is to measure consumers' perceptions about the products in ASMR marketing content and compare the differences in communication effect of ASMR content creator between product review and how-to in the same Macro tier influencer - the YouTuber that has 10,000-100,000 subscribers. Design/methodology/approach The research methods selected ASMRtist that do product review content and how-to content, Text comments data was collected from 200 videos of tech-device review videos and beauty-fashion videos. A total of 52,833 text comments were analyzed by applying the LDA topic modeling algorithm and social network analysis. Findings Through the result, we can know that ASMR is good at taking attention of viewers with ASMR triggers. In the Tech device reviews field, ASMR viewers also focus on the product like product's performance and purchase. However, there are many topics related to reaction of ASMR sound, trigger, relaxation. In the Beauty-fashion field, viewers' topics mainly focus on the reaction of the ASMR trigger, response to ASMRtist and other topics are talking about makeup - fashion, product, purchase. From LDA result, many ASMR viewers comment that they feel more comfortable when watching the marketing content that uses ASMR. This result has shown that ASMR marketing contents have a good performance in terms of user watching experience, so applying ASMR can take more consumer intention. And the result of social network analysis showed that product review ASMRtist have a higher communication effectiveness than how-to ASMRtist in the same tier. As an influencer marketing strategy, this study provides information to establish an efficient advertising strategy by using influencers that create ASMR content.

• Journal of Genetic Medicine
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• 제19권1호
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• pp.7-13
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• 2022

Purpose: Preimplantation genetic testing for monogenic disorders (PGT-M) has been successfully used to prevent couples with monogenic disorders from passing them on to their child. Charcot-Marie-Tooth Disease (CMT) is a genetic disorder characterized by progressive extremity muscle degeneration and loss of sensory function. For the first time in Korea, we report our experience of applying single nucleotide polymorphism genotyping and karyomapping for PGT-M of CMT disease. Materials and Methods: Prior to clinical PGT-M, preclinical tests were performed using genotypes of affected families to identify informative single-nucleotide polymorphisms associated with mutant alleles. We performed five cycles of in vitro fertilization PGT-M in four couples with CMT1A, CMT2A, and CMT2S in CHA Fertility Center, Seoul Station. Results: From July 2020 through August 2021, five cycles of PGT-M with karyomapping in four cases with CMT1 and CMT2 were analyzed retrospectively. A total of 17 blastocysts were biopsied and 15 embryos were successfully diagnosed (88.2%). Ten out of 15 embryos were diagnosed as unaffected (66.7%). Five cycles of PGT-M resulted in four transfer cycles, in which four embryos were transferred. Three clinical pregnancies were achieved (75%) and the prenatal diagnosis by amniocentesis for all three women confirmed PGT-M of karyomapping. One woman delivered a healthy baby uneventfully and two pregnancies are currently ongoing. Conclusion: This is the first report in Korea on the application of karyomapping in PGT-M for CMT patients. This study shows that karyomapping is an efficient, reliable and accurate diagnostic method for PGT-M in various types of CMT diseases.

• 스마트미디어저널
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• 제11권7호
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• pp.39-51
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• 2022

식기는 사람들의 일상생활용품으로 매우 중요한 역할을 하며, 특히 유아용 식기는 사회적으로 더 큰 관심을 받고 있다. 본 연구는 유아용 식기의 사용자를 중심으로 사회적 배경과 결합하고 Q방법론을 적용하여 건강과 안전, 감각적 체험, 행위 유도, 정서적 인지의 네 가지 관점에서 유아용 식기 제품에 관한 평가와 연구를 진행하였다. 연구를 통해 중국 유아용 식기의 디자인에 관한 조사 대상자들의 수요를 네 가지 유형으로 나눌 수 있었다.이 외에도 인터뷰 과정에서 일부 조사 대상자들은 유아용 식기 디자인의 인체공학과 각 지역의 문화 차이도 주목해야 한다고 제기하였다. 따라서 본 연구는 중국 유아용 식기의 디자인 선호도를 평가하였고, 그 결과에 따라 본 연구의 타당성을 검증하였다.

• 대한영상의학회지
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• 제82권6호
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• pp.1628-1633
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• 2021

척수 경막외 동정맥루는 매우 드문 질환으로 진단과 치료가 어렵다. 무증상 환자도 있으나 동정맥단락으로 척수주위정맥으로 역류되고 늘어난 정맥이 인접한 신경근을 압박하면서 증상이 생길 수 있다. 본 증례는 31세 남자 환자로 2년 동안 지속되는 요통, 방사성 허벅지통증, 하지 감각변화로 내원하였다. 컴퓨터단층촬영, 자가공명장치 및 척수혈관조영술에서 요추의 경막외 공간에서 동정맥단락에 의해 늘어난 정맥이 신경근을 압박하고 있는 척수 경막외 동정맥루로 진단하였다. 코일색전술을 시행하여 동정맥단락을 차단하였고 수일 내에 신경근 압박증상이 호전되었다. 이번 증례에서는 척수 경막외 동정맥루에서 외과적 수술의 대안으로 코일 색전술이 효과적인 치료가 될 수 있다는 것을 보여주었다.

• 치위생과학회지
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• 제9권5호
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• pp.593-600
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• 2009

본 연구에서는 장애인의 구강의료서비스 이용실태에 따른 삶의 질 수준을 분석하고, 삶의 질 영향요인을 분석하기 위하여 2008년 5월 1일부터 6월 1일까지 전북지역 일부 재가 장애인들을 대상으로 개별면접법을 실시하였다. 총 198부의 자료를 사용하였으며, SPSS WIN 12.0 프로그램을 이용하여 분석한 결과 다음과 같은 결론을 얻었다. 1. 대상자들의 68.2%가 구강진료기관을 이용경험이 있었으며, 신체적 장애, 정신적 장애, 감각장애 모두에서 80.0%이상이 지역사회 치과의원을 이용하는 것으로 조사되었다. 장애분류별 구강진료기관 방문 이유는 신체적 장애에서는 43.4%가 정기검진으로 가장 높게 조사되었고, 정신적 장애에서는 정기검진 이 37.9%, 감각장애에서는 통증 및 파절이 43.5%로 가장 높게 조사되었다. 2. 연구대상자들의 구강건강관련 삶의 질 수준은 평균 3.39점으로 조사되었으며, 일반적인 특성에서 연령, 종교, 결혼상태, 교육상태, 주관적인 건강상태 변수에서 삶의 질 수준에 통계적으로 유의한 차이를 보였다. 구강진료기관 이용경험이 없는 경우가 있는 경우보다 삶의 질이 높은 것으로 조사되었으며 (p=.011), 장애관련 특성에 장애정도와 장애기간에서 삶의 질 수준에 통계적으로 유의한 차이를 보였다. 3. 연구대상자의 삶의 질에 미치는 영향력을 살펴본 결과 일반적 특성 변수에서는 주관적 건강상태, 치과진료기과 이용실태와 장애관련 특성 변수에서는 치과진료기관 이용경험이 삶의 질 영향을 미치는 결정요인으로 선택되었다.

• 대한감각통합치료학회지
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• 제21권1호
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• pp.59-73
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• 2023

목적 : 본 연구는 COVID-19 상황 속 자폐스펙트럼 장애아동의 놀이 활동과 관련된 문헌을 분석하여 재난으로 인한 아동의 놀이 활동 참여 변화를 살펴보고자 하였다. 연구방법 : Arskey와 O'Malley가 제시한 주제범위 문헌고찰의 5단계에 따라 진행되었다. COVID-19가 발표된 2020년 3월부터 2022년 8월까지 CINAHL, PubMed, ERIC, MEDLINE, Google scholar 데이터베이스와 Google 검색엔진을 통해 영문 문헌과 웹사이트 정보를 검색하였다. 문헌의 출판연도, 연구가 이루어진 국가, 연구유형, 대상자 연령, 대상자 수, 연구 결과 등의 10가지 항목에 따라 데이터를 정리하였다. 양적 자료를 통해 관련 주제의 일반적 특성을 알아보았고, 주제 분석을 통해 COVID-19로 인한 아동의 놀이 양상 변화를 확인하였다. 결과 : 437개의 문헌 및 152개의 웹사이트 정보를 검토하여 최종적으로 6개의 문헌이 분석되었다. 분석된 연구는 다양한 나라와 분야의 전문가들에 의해 수행되었다. 문헌에서 공통으로 강조된 5가지 주제는 COVID-19로 인한 자폐스펙트럼 장애아동의 실외 놀이 감소, 스크린 이용 시간 증가, 가족 간 시간 증가, 감각적 어려움, 그리고 연구자가 권고하는 서비스로 나타났다. 결론 : 본 연구에서는 재난 상황 시 자폐스펙트럼 장애아동이 경험하는 놀이 활동 참여의 어려움을 해결하기 위해 주양육자와 자녀가 함께할 수 있는 공동 미디어 참여, 부모 행동 전략 교육 등의 비대면 프로그램을 제안한다. 연구 결과는 향후 재난 상황 시 장애아동의 놀이 활동의 중요성을 강조하고, 이를 지원하기 위한 작업치료사의 역할과 서비스 지침을 체계화하는 데에 기초자료로 활용될 수 있다.

• 대한간호학회지
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• 제2권1호
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• pp.3-33
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• 1971

Nursing of today has as one of its objectives the solving of problems related to human needs arising from the demands of a rapidly changing society. This nursing objective, I believe, can he attained by the appropriate application of scientific principles in the giving of comprehensive nursing care. Comprehensive nursing care may be defined as nursing care which meets all of the patient's needs. the needs of patients are said to fall into five broad categories: physical needs, psychological needs, environmental needs, socio-economic needs, and teaching needs. Most people who become ill have adjustment problems related to their new situation. Because patient teaching is one of the most important functions of professional nursing, the success of this teaching may be used as a gauge for evaluating comprehensive nursing care. This represents a challenge foe the future. A questionnaire consisting of 67 items was distributed to 200 professional nurses working ill direct patient care at Yonsei University Medical Center in Seoul, Korea. 160 (80,0%) nurses of the total sample returned completed questionnaires 81 (50.6%) nurses were graduates of 3 fear diploma courser 79 (49.4%) nurses were graduates of 4 year collegiate nursing schools in Korea 141 (88,1%) nurses had under 5 years of clinical experience in a medical center, while 19 (11.9%) nurses had more than 5years of clinical experience. Three hypotheses were tested: 1. “Nurses had high levels of concept and knowledge toward patient teaching”-This was demonstrated by the use of a statistical method, the mean average. 2. “Nurses graduating from collegiate programs and diploma school programs of nursing show differences in concepts and knowledge toward patient teaching”-This was demonstrated by a statistical method, the mean average, although the results showed little difference between the two groups. 3. “Nurses having different amounts of clinical experience showed differences in concepts and knowledge toward patient teaching”-This was demonstrated by the use of a statistical method, the mean average. 2. “Nurses graduating from collegiate programs and diploma school programs of nursing show differences in concepts and knowledge toward patient teaching”-This was demonstrated by a statistical method, the mean average, although the results showed little difference between the two groups. 3. “Nurses having different amounts of clinical experience showed differences in concepts and knowledge toward patient teaching”-This was demonstrated by the use of the T-test. Conclusions of this study are as follow: Before attempting the explanation, of the results, the questionnaire will he explained. The questionnaire contained 67 questions divided into 9 sections. These sections were: concept, content, time, prior preparation, method, purpose, condition, evaluation, and recommendations for patient teaching. 1. The nurse's concept of patient teaching: Most of the nurses had high levels of concepts and knowledge toward patient teaching. Though nursing service was task-centered at the turn of the century, the emphasis today is put on patient-centered nursing. But we find some of the nurses (39.4%) still are task-centered. After, patient teaching, only a few of the nurses (14.4%) checked this as “normal teaching.”It seems therefore that patient teaching is often done unconsciously. Accordingly it would he desirable to have correct concepts and knowledge of teaching taught in schools of nursing. 2. Contents of patient teaching: Most nurses (97.5%) had good information about content of patient teaching. They teach their patients during admission about their diseases, tests, treatments, and before discharge give nurses instruction about simple nursing care, personal hygiene, special diets, rest and sleep, elimination etc. 3. Time of patient teaching: Teaching can be accomplished even if there is no time set aside specifically for it. -a large part of the nurse's teaching can be done while she is giving nursing care. If she believes she has to wait for time free from other activities, she may miss many teaching opportunities. But generally proper time for patient teaching is in the midmorning or midafternoon since one and a half or two hours required. Nurses meet their patients in all stages of health: often tile patient is in a condition in which learning is impossible-pain, mental confusion, debilitation, loss of sensory perception, fear and anxiety-any of these conditions may preclude the possibility of successful teaching. 4. Prior preparation for patient teaching: The teaching aids, nurses use are charts (53.1%), periodicals (23.8%), and books (7.0%) Some of the respondents (28.1%) reported that they had had good preparation for the teaching which they were doing, others (27.5%) reported adequate preparation, and others (43.8%) reported that their preparation for teaching was inadequate. If nurses have advance preparation for normal teaching and are aware of their objectives in teaching patients, they can do effective teaching. 5. Method of patient teaching: The methods of individual patient teaching, the nurses in this study used, were conversation (55.6%) and individual discussion (19.2%) . And the methods of group patient teaching they used were demonstration (42.3%) and lecture (26.2%) They should also he prepared to use pamphlet and simple audio-visual aids for their teaching. 6. Purposes of patient teaching: The purposes of patient teaching is to help the patient recover completely, but the majority of the respondents (40.6%) don't know this. So it is necessary for them to understand correctly the purpose of patient teaching and nursing care. 7. Condition of patient teaching: The majority of respondents (75.0%) reported there were some troubles in teaching uncooperative patients. It would seem that the nurse's leaching would be improved if, in her preparation, she was given a better understanding of the patient and communication skills. The majority of respondents in the total group, felt teaching is their responsibility and they should teach their patient's family as well as the patient. The place for teaching is most often at the patient's bedside (95.6%) but the conference room (3.1%) is also used. It is important that privacy be provided in learning situations with involve personal matters. 8. Evaluation of patient teaching: The majority of respondents (76.3%,) felt leaching is a highly systematic and organized function requiring special preparation in a college or university, they have the idea that teaching is a continuous and ever-present activity of all people throughout their lives. The suggestion mentioned the most frequently for improving preparation was a course in patient teaching included in the basic nursing program. 9. Recommendations: 1) It is recommended, that in clinical nursing, patient teaching be emphasized. 2) It is recommended, that insertive education the concepts and purposes of patient teaching he renewed for all nurses. In addition to this new knowledge, methods and materials which can be applied to patient teaching should be given also. 3) It is recommended, in group patient teaching, we try to embark on team teaching.

• Journal of Hospice and Palliative Care
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• 제20권3호
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• pp.159-166
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• 2017

항레트로바이러스제 치료의 확립, 조기치료로 HIV 감염인들의 바이러스의 조절과 면역저하의 개선이 이루어지고 있다. 다수의 환자들이 더 이상 에이즈 관련 합병증으로 사망하지 않고, 심혈관질환, 대사성질환, 간질환, 신장질환, 신경계질환과 같은 만성합병질환을 갖고 고령화되고 있다. 그러나 지금도 여전히 사회적 차별과 낙인이 존재하는 가운데 후기 발현자로 후천면역결핍증 상태로 방문하여 사망하거나 중증의 신경계합병증으로 장애를 갖는 환자들이 있다. 환자의 다양한 증상들에 대해 이른 시기부터의 완화의료적 접근이 필요하다. 원위 대칭성 감각 다발신경병증 등의 환자의 만성 통증은 저평가되어 왔고 이에 대한 적극적인 통증 중재가 필요하다. 이전 호스피스 기준은 현재 시점에서 새롭게 제시한다. 감염인의 약제 지속 등의 의학적 필요, 심리적 상태, 사회적 여건에 대한 이해가 필요하다. 표준주의 감염관리 원칙을 준수한다면 만성질환으로서의 보편적 호스피스 진료의 제공이 가능하겠다. 생의 말기 빠르고 적극적인 호스피스팀의 개입을 통해 환자들이 존엄하게 삶을 마무리하실 수 있도록 임상경험이 늘어나고, 제도가 마련되길 바란다.