재활프로그램이 슬관절 골관절염 환자의 등속성 근력에 미치는 영향

김혜인,천승철,김용선,Kim, Hye-In,Chun, Seung-Chul,Kim, Yong-Seon 대한물리치료과학회 2006 대한물리치료과학회지 Vol.13 No.2

The purpose of this study was to investigerate the changes of isokinetic muscular function in elderly people who have been to take from osteoarthritis in both knee joints after 36 weeks' rehabilitative therapy programs. In this study the subjects were 20 women residing in S-Tower(n=10) and H-welfare Town(n=10) respectively. The rehabilitative group(equal to experimental group) had taken part in exercise program 5 days per week. And then was performed by warm up, workout(involving aerobic exercise and weight training), cool down, physical therapy(cryotherapy, TENS, ultrasound). Also its programs were classified in conditioning phase($0{\sim}12$ weeks), improvement phase($13{\sim}24$ weeks), and maintenance phase($25{\sim}36$ weeks) respectively. The results of inspections were as followed: In the isokinetic muscular function, there were significant differences in right leg's flexor and extensor in $60^{\circ}$/sec. And there were significant differences in right leg's flexor and left leg's extensor in $180^{\circ}$/sec. At last, there were significant differences in right leg's flexor and left leg's extensor in $240^{\circ}$/sec. In other words, the rehabilitative programs for 36 weeks could increase the muscular function in elderly with OA. In conclusion, the rehabilitative programs of this paper has shown the positive results, which involved in the muscular function variables in elderly people with OA in both knee.

기술가치 평가기반 R&D 우선순위 선정 방법론 개발: 정보보안기술을 중심으로

장혜진 ( Hye Jin Jang ),김혜인 ( Hye In Kim ),정유진 ( Yu Jin Jeong ),이기은 ( Kee Eun Lee ),윤병운 ( Byung Un Yoon ) (주)엘지씨엔에스(구 LGCNS 엔트루정보기술연구소) 2015 Entrue Journal of Information Technology Vol.14 No.3

최근 보안침해사고로 인한 보안 위협이 증가함에 따라 정보보안 기술개발이 활발하게 진행되고 있으나 R&D 우선순위 평가에 있어 미래가치 측정, 기술 고유의 특성 반영 등을 포함한 체계적인 방법론은 미흡한 실정이다. 본 연구는 정보보안기술의 특성을 반영한 기술가치평가 및 R&D 우선순위 선정 방법론을 개발하고자 한다. 기술가치평가는 기술자체에 대한 기술성을 평가한 후, 이를 연계하여 기술의 시장성을 수익접근법을 통해 평가하였고, R&D 우선순위 평가는 기술가치평가 결과를 점수화한 뒤, 공익성평가와 연구개발의 추진 적합성을 평가하여 가중합을 통해 도출한다. 개발된 방법론의 타당성을 검증하기 위해 세 개의 분석기술을 선정하여 사례분석을 수행한다. 본 연구결과는 정보보안기술의 연구개발에 대한 의사결정 및 기술개발 방향성을 제시하고, 체계적인 연구개발 우선순위를 선정하는 데 도움을 줄 것이다. Increasing the security threat in recent days, the importance of information security technology is emphasized. R&D activities about information security technology became active, but there is little systematic methodology in prioritizing the R&D projects. This study develops a methodology for setting priority of R&D projects based on the technology valuation, focusing on information securi-ty technology. The technology valuation includes technological value, which is connected to market value through income approach. R&D priority evaluation is firstly grading the technology valuation, secondly estimating public interests reflecting the characteristics of the technology, thirdly assessing the suitability of R&D projects. At last, final results of R&D priorities are calculated by the weighted sums of scorings of all three indicators, which are technology valuation, public interests and suitability of R&D projects. Developed methodology is verified by applying three technologies with case studies. Research results will help for decision makers prioritize the technology with systematic approach and provide the direction of technological development in business or research in-stitutes.

독거노인 지원 개선을 위한 서비스 디자인 제안

유다미 ( Yu Da-mi ),김혜인 ( Kim Hye-in ),박진원 ( Park Jin-won ),이사랑 ( Lee Sa-rang ),하효정 ( Ha Hyo-jung ),윤재영 ( Yun Ray Jae-young ) 커뮤니케이션디자인학회 2016 커뮤니케이션 디자인학연구 Vol.57 No.-

우리나라는 이미 2000년에 고령화사회에 접어 들었고 2026년에는 초고령사회로 접어들 것으로 예상된다. 늘어나는 노인의 수 만큼이나 독거노인과 그 문제가 심각해지고 있지만 그에 대한 지원 및 관리는 매우 부족한 실정이다. 본 연구는 이러한 문제를 해소하기 위해 독거노인의 증가에 따라 발생되는 문제를 알아보고 그 해결방안으로 봉사와 기부에 상대적으로 호의적인 청년(학생)층을 유입할 수 있는 서비스 디자인을 제안한다. 연구방법으로는 관찰조사를 통하여 독거노인, 청년(학생), 어르신 돌봄 센터와 같은 이해관계자를 도출하고, 설문조사 및 심층 인터뷰 통하여 각 이해 관계자 간에 발생하는 문제점을 발견하였다. 문제점을 해소하기 위해 크게 `봉사하기`, `기부하기` 기능으로 나누어 신청단계를 간소화하였다. 또한 시간기부인 봉사를 통해 획득한 `베리` 포인트는 물질적으로 지정기부를 할 수 있도록 기획하였다. 이와 같은 기능들을 모바일앱 프로토타입으로 제작 하였고 1차, 2차에 걸친 사용성 테스트를 진행했다. 결과적으로 본 연구가 독거노인 문제 해소와 청년들을 대상으로 한 새로운 기부문화 창출에 기여할 것으로 기대한다. Korea already became a fast aging society in 2000 and there is a forecast of becoming a super-aged society by 2026. As the number of the aged increases, the issue related with the increasing number of elderly people living alone and aging society is becoming more serious but there is an insufficiency in supporting senior citizens and managing the situation. The purpose of this study is to identify problems occurred by the increasing number of elderly people living alone to obtain a solution for the problems and suggest a service design to attract young people in their 20s, who is more likely to favor voluntary service and donation for solution. For a study method, an observational study was conducted with selecting people who are engaged in senior care center, students in their 20s, and elderly people living alone and conducting questionnaire and in-depth interview with them and the problems occurred among those interested parties. The application steps were being simplified by dividing them into major categories, `performing voluntary service` and `donating`, to solve the problems. Also, `berry` points obtained by a voluntary service, which is an essentially time-donating, is available for designated financial donation. Those functions were manufactured as a mobile application prototype and first and second usability tests were conducted. As a result, it is expected that this study will contribute to creation of new donation culture with students in their 20s and solution for elderly people living alone.

확장적 교육환경으로서의 디지털 시대의 참여적 박물관 : 소셜미디어와 게임 활용 사례를 통한 참여 환경에 관한 연구

김혜인(Hye-In, Kim) 한국문화교육학회 2020 문화예술교육연구 Vol.15 No.5

코로나-19로 인한 ‘사회적 거리두기’로 박물관계는 유례없는 휴관과 함께 디지털환경 및 활동구축에 집중할 수밖에 없게 되었다. 포스트코로나시대가 일상적 활동 및 물리적 공간활동을 선택하는 기준을 변화시킬 것이란 전망 속에, ‘참여’의 개념과 단계설계의 재구성이 중요하게 논의되고 있다. 본 연구는 디지털 기술의 발전과 향유방식의 변화를 반영한 새로운 ‘참여적 박물관’ 의 필요를 전제로 하여, 시공간에 구애받지 않고 개인화된 체험과 사회화된 참여를 제공하는 박물관 4.0세대의 모습을 어떻게 실천할 수 있을지에 관한 것이다. 그 사례로 미국 게티센터의‘#gettymuseumchallenge’, 영국 브리스톨박물관의 ‘Hidden Museum’사례를 선정하여 니나 사이몬의 참여의 5단계 모델‘과 마크 윌하이머의 ’박물관 4.0세대 모델‘의 요소들이 어떻게 구현되고 있는지를 연구하였다. 두 사례는 모두 내용과 형식의 상이에도 불구하고, 참여적 박물관의 모습과 역할을 설정하는 방식에서 명확한 공통점을 가지고 있다. 개인적 참여와 사회적 참여의 융합, 박물관과 관람객 간/관람객 과 관람객 간의 상호관계 설정, 시공간의 제한없는 확장적인 박물관 경험의 기회 제공의 모습을 보여준 사례를 보여준다. 이를 통해 참여적 박물관의 역할과 요건을 이루는 기준, 디지털 시대와 관계형성문화의 변화의 흐름 속의 참여적 박물관의 개념과 조건을 탐색해보고자 하였다. Since the Social Distancing is in place across the world consequent to the global outbreak of COVID-19, museums are forced to be closed, not knowing when they will reopen. With limited options to choose from, museums inevitably have to focus on setting up a dedicated digital environment and developing digital-based activities. Particularly, in an outlook that people will be subject to new standards for choosing physical spaces for their daily activities in the post-corona era, it has been considered critical not only in our society but also in the museum community to redefine the concept of participation and redesign the stages of participation and engagement. On the premise that a new approach of participatory museum is necessary to go with the advancement of digital technologies and changes in the ways of enjoying such technologies, this study is intended to figure out what it takes to develop and settle an environment for Museum 4.0 that will provide customized experiences and socialized participation free from the constraints of time and space. This study reviews 2 cases, which are #gettymuseumchallenge by Getty Center in the United States that exemplifies the characteristics of social media-based participatory museums which started to grow since the outbreak of COVID-19, and Hidden Museum by Bristol Museum in the United Kingdom that shows how the concepts of Nina Simon s Five Stages of Engagement and Mark Walhaimer s Museum 4.0 are applied in practice to museums. Although these 2 cases differ from each other in content and format, they have clear commonalities with respect to how participatory museums should look like and what such museums should do, which can be summarized as Converge personal and social participation; Set relationships not only between the museum and visitors but among visitors; and Provide opportunities for expansive museum experience free from time and space constraints. With these cases, this study tries to identify criteria for roles and requirements of participatory museums so as to examine the concept and prerequisites for such museums in the digital era in which our relationship-forming culture is changing.

기억의 변방, 증언(testimony)으로서의 글쓰기

김혜인(Kim, Hye In) 동악어문학회 2014 동악어문학 Vol.63 No.-

포로는 인권과 생명을 관리하고 운영하는 국가의 통치 권력과 밀접하게 관련되어 있다. 시베리아 억류 조선인 포로들은 소련 정부에 의해 수용소라는 예외상태 속에서 생존 혹은 죽음을 영위했다. 제국-식민지 체제의 해체와 냉전 체제로의 전환 과정에서 발생했던 새로운 형태의 기민(饑民)이었던 시베리아 억류 조선인 귀환자의 존재?기억은 탈식민 민족국가 및 자유주의국가 남한의 대문자 역사에서 억압되고 망각되어 왔다. 이런 점에서 20세기 한국의 트라우마적 자기 내러티브의 한 장르로도 볼 수 있는 시베리아 억류 조선인 포로 수기는 그간 공적 역사에서 망각되고 억압되었던 개별 역사-기억에 대한 복원과 동시에, 마이너리티의 자기 재현(self-representation), 삶 글쓰기(life-writing)을 통한 자아 정체성 구축 과정에 대한 고구(考究)의 차원에서 중요하다. 이 글은 이러한 문제의식 아래 시베리아 억류 조선인 포로 수기를 탈식민과 냉전 체제 하 한국인의 트라우마적 자기 내러티브의 한 양상으로 바라보며, 그 수기에 나타난 내러티브 구축 방식 및 자기 구축 과정을 살펴보았다. 이를 통해 ‘살아남은 자’의 글쓰기에 증언의 형식으로 기술된 ‘인간으로서의 자기 증명’이 시베리아의 혹독한 추위와 굶주림, 노동 등에 관한 그 어떤 사실적 기술보다 현대 한국의 역사적 상흔을 응시하게 만들고 있음을 논의하였다. Captives are closely related to the ruling power of a nation, which manages and operates human rights and life. Joseon Captives who were detained in Siberia survived or died in an exceptional condition, namely a camp of the Soviet government. The existence and memory of these new forms of starved people generated by the deconstruction of imperialism-colony system and process of transition to Cold War have been suppressed and forgotten in the history of the postcolonizing nation-state and liberal country, South Korea. In this sense, the memoirs intermittently but continuously produced by them from the 50s to the 90s are important. The memoirs of Korean Captives who were detained in Siberia, which can be a genre of traumatic self-narrative in the 20th century Korea have its significance in searching for the restoration of individual history-memory which have been forgotten and suppressed, and selfrepresentation of minorities at the same time, as well as building ego identity through life-writing. Under such a critical awareness, this article views the memoirs of Joseon Captives who were detained in Siberia as the pattern of the traumatic self-narrative of Koreans under post-colonization and the cold war system, and it reviews the narrative construction pattern and self-construction process shown in the memoirs. Through this, the article discusses that “self-proving as a human”, which is described in the form of witnessing or in the form of exceeding witnessing in the writing of a “survivor”, makes us gaze at the “historical scar” of modern Korea rather than any other realistic description about the harsh cold, hunger, and labor of Siberia.

모체태아의학

김혜인 ( Hye In Kim ),( Seonmi Nam ),( Yejin Park ),( Yun Ji Jung ),( Ha Yan Kim ),( Kyung Won Kim ),( Myung Hyun Sohn ),( Young-han Kim ),( Joon-ho Lee ),( Soo Jong Hong ),( Ja-young Kwon ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-

Objective: In this study, we evaluated the prevalence of allergic disease in offsprings delivered via the delivery modes of vaginal delivery vs. planned Cesarean section vs. Cesarean section with labor. Methods: This study included 175 mother-neonate pairs from Severance Hospital who were enrolled in the Cohort for Childhood Origin of Asthma and allergic diseases study. Information regarding prenatal environmental factors, delivery, and diagnosis of allergic diseases was obtained from a questionnaire and medical record review. Patients with at least 3 years of follow-up data were included in this study. Results were adjusted for sex, birthweight, gestational age at birth, season of birth, neonatal intensive care unit admission, parity, breastfeeding, and maternal factors. Results: A total of 175 offsprings were eligible for analysis. Among the subjects, 52.0% were delivered by vaginal delivery, 34.3% by planned Cesarean section, and 16.6% by Cesarean section with labor. Fifty-nine offsprings (33.7%) were diagnosed with allergic disease at a median age of 1 year (range 0.5-3 years). The prevalence of allergic disease was not associated with delivery mode after adjusting for confounding variables. Time period from membrane rupture to delivery, duration of the active phase, and the beginning of the pelvic division prior to Cesarean section were not associated with allergic disease development in offsprings. Conclusion: Cesarean section, irrespective of the occurrence of labor before surgery, did not increase the prevalence of allergic disease in infants up to 3 years of age.

골목길 내비게이션을 위한 저가 모듈 기반의 지능형 GNSS 측위 기술 개발

김혜인(Kim, Hye In),박관동(Park, Kwan Dong) 대한공간정보학회 2016 대한공간정보학회지 Vol.24 No.3

도심환경이나 좁은 골목길의 경우 건물 등의 장애물에 의해 GNSS 신호가 차폐되어 충분한 개수의 가시위성 확보가 어려운 난수신환경이기 때문에 측위가 불가능하거나 측위정확도가 저하되는 문제가 발생한다. 이 연구에서는 골목길 환경에서의 위치정확도 향상 기술을 개발하고 그 성능을 검증하였다. 먼저 관측자료를 선별하고 이상점을 제거하는 알고리즘을 적용하였으며, GPS/GLONASS 복합측위를 구현하였다. 또한 위성신호의 신호강도를 나타내는 SNR을 기반으로 다중경로 신호의 영향을 최소화하는 다중경로오차 저감 기술을 적용하였다. 개발 기술의 성능검증을 위하여 인하대학교 후문에 위치한 도로폭 10m 이내의 좁은 골목길을 테스트베드로 선정하였으며, 테스트 베드 내의 4개 측점들을 대상으로 정지측위 및 이동측위를 실시하고 측위 정확도를 분석하였다. 그 결과 정지측위의 경우 개활지에서는 저가 장비인 u-blox를 사용하는 경우보다 3차원 RMSE가 평균 45% 향상되는 것을 확인하였으며, 골목길에서는 3차원 정확도가 평균 37% 향상되었다. 특히 이동측위의 경우 개발 기술을 통해 편의 없이 안정적으로 위치결정이 가능함을 확인하였다. Since GNSS signals get blocked by buildings in urban canyons or narrow alleys, it is very difficult to secure a enough number of visible satellites for satellite navigation in those poor signal-reception environments. In those situations, one cannot get their coordinates or obtain accurate positions. In this study, a couple of strategies for improving positioning accuracy in urban canyons were developed and their performance was verified. First of all, we combined GPS and GLONASS measurements together and devised algorithms to quality-control observed signals and eliminate outliers. Also, a new multipath reduction scheme was applied to minimize its effect by utilizing SNR values of the observed signals. For performance verification of the developed technique, a narrow alley of 10m width located near the back gate of the Inha University was selected as the test-bed, and then we conducted static and kinematic positioning at four pre-surveyed points. We found that our new algorithms produced an 45% improvement in an open-sky environment compared with the positioning result of a low-cost u-blox receiver. In the alleys, 3-D accuracy improved by an average of 37%. In the case of kinematic positioning, especially, biases showing up in regular receivers got eliminated significantly through our new filtering algorithms.

의과대학생의 스마트폰 중독 척도와 사회심리학적 요인들과의 관계

김혜인 ( Hye In Kim ),천성희 ( Seong Hi Cheon ),강화정 ( Hwa Jeong Kang ),이근미 ( Keunmi Lee ),정승필 ( Seung Pil Jung ) 영남대학교 의과대학 2017 Yeungnam University Journal of Medicine Vol.34 No.1

Background: Smartphone addiction, academic stress and anxiety of university students are increasing gra-dually; however, few studies have investigated these factors in medical school students. Therefore, this study investigated associations between smartphone addiction scale and sociopsychological aspects in medical school students. Methods: A total of 231 Yeungnam University College of Medicine students were enrolled in this study in March 2017. Gender, school grade, type of residence, and smartphone usage patterns of the students were surveyed. The Korean Smartphone Addiction Proneness Scale and each Korean version scale were used to assess sociopsychological aspects such as loneliness, stress and anxiety. Results: There was a direct statistical correlation between loneliness, stress of negative perception, anxiety and smartphone addiction scales. There was also a negative statistical correlation between stress of positive perception and smartphone addiction scales. There was a higher level of anxiety among female students than male students. Additionally, there was a higher level of stress associated with negative perception and anxiety among medical students in the first grade than other students. Moreover there was a higher level of loneliness, stress of negative perception and anxiety among students who live with friends than students who live with their own family. Conclusion: Smartphone addiction scale and sociopsychological aspects significantly correlated. Moreover, the results suggest that female medical students in the first grade who have been separated from their family need more attention and management of loneliness, stress and anxiety to avoid smartphone addiction.

항생제 스튜어드십 프로그램에 대한 설문조사

김혜인 ( Hye In Kim ),김신우 ( Shin Woo Kim ),장현하 ( Hyun Ha Chang ),김홍빈 ( Hong Bin Kim ) 대한내과학회 2014 대한내과학회지 Vol.87 No.2

목적: 저자들은 의사들의 항생제 스튜어드십 프로그램 수행 정도에 대하여 평가하였다. 이 조사는 2006년 항생제 스튜어드십 설문조사와의 비교 연구이며 새로운 설문조사 항목을 포함하고 있다. 방법: 84개 병원의 감염내과 전문의를 대상으로 온라인 설문조사를 하여 자료를 수집하였다. 항생제 스튜어드십 프로그램에 대하여 조사하였으며 2006년 조사결과와 비교하여 분석하였다. 결과: 40개 병원에서 설문조사에 응답하였다. 항생제 스튜어드십 프로그램은 87.5%의 병원에서 시행되고 있었으며 (2006년 95.5%), 컴퓨터를 이용한 사전승인 시스템을 사용하는 곳이 85.0%로 대부분이었다(2006년 59.1%). 33개 병원(82.5%)에 항생제관리위원회가 있었으며 사전승인시스템은 주로 감염내과 전문의가 관리하고 있었다(72.5%). 항생제 스튜어드십 프로그램에서 인센티브를 적용하는 곳은 12.5%였다(2006년 2.3%). 결론: 컴퓨터를 이용한 사전승인시스템을 사용하는 곳이 많아진 것을 알 수 있었다. 항생제 스튜어드십 프로그램의 개선을 위해서는 의료현장에서 개개인이 아닌 단체의 노력이 중요하며 이를 실현하기 위한 의료진의 적극적인 의지와 협력이 도모되어야 하겠다. Background/Aims: We evaluated the status of antibiotic stewardship programs (ASPs) for physicians. This survey was a follow-up study of data from 2006 and was performed with some new questions about ASPs. Methods: The online survey collected information on infectious diseases from doctors in 84 hospitals. The questions included some about ASPs. The data were analyzed and compared with a previous report. Results: Responses came from 40 hospitals. ASPs existed in 87.5% of these (95.5% in 2006), and a computerized preauthorization system was the most common method (85.0%, 59.1% in 2006). An antimicrobial management team existed in 33 hospitals (82.5%), and the preauthorization systems were mainly implemented by infectious disease doctors (72.5%). Incentives to set up ASPs existed in only 12.5% of hospitals (2.3% in 2006). Conclusions: Computerized preauthorization ASP systems are relatively more common. To improve the uptake of ASPs in each hospital a team approach from the medical institutions is required, along with the cooperation and willingness of those involved. (Korean J Med 2014;87:173-181)

현해탄의 정치학 -제국의 법질서와 식민지 주체의 정화술-

김혜인 ( Hye In Kim ) 한국문학언어학회( 구- 경북어문학회) 2010 어문론총 Vol.52 No.-

Since the modern age, the image of the `Hyeonhaetan(玄海灘)` was positioned to Korean people as a passage to an empire, a place of racial suffering, and the world of romantic romance, etc. By the way, the moving experience of Hyeonhaetan has a close relationship with the identity construction process of colonial subjects placed under the law of an empire. In the moving process to the Hyeonhaetan, the colonial subjects get to experience a process that corrects their identity as `Joseon people` called by the law of an empire by transcending the class, gender and position, etc. And the governing technology as well as self-technology were also realized at the same time. This was realized through a Busan-Shimonoseki ferry(關釜連絡 船), which is a `contact zone` that colonial Joseon people and imperial Japanese people can be crossed each other in aspects of the class and gender. Namely, the colonial subjects went through a process that re-establishes in the class and gender layer, not racial layer through this contact. The identity transformation and renewal, construction and correction processes of colonial subjects placed in front of the law of an empire surrounding the Hyeonhaetan were continuously reappeared when student soldiers go to war in the latter half of the colonial period or in case of returning to Joseon for the Period of Liberation. Since the Liberation, the law of an empire was replaced with the law of a nation-state, but the space of the Hyeonhaetan still became a place of purification techniques of postcolonial subjects.