대학생을 위한 융복합 생식건강증진 프로그램이 성 지식, 성 태도 및 생식건강행위에 미치는 영향

최원재,박준혁,이승원,임종은,정현철,임영숙,한숙정 한국융합학회 2018 한국융합학회논문지 Vol.9 No.3

본 연구의 목적은 생식건강증진 프로그램이 대학생의 성 지식, 성 태도, 생식건강증진행위에 미치는 영향을 융복합적으로 알아보기 위해 실시하였다. 108명의 대학생이(평균연령 20.84세) 생식건강증진 교육 프로그램에 참여하였다. 생식건강증진 프로그램은 2016년 11월 9일부터 12월 7일까지 4주간 주 2회, 110분 동안 진행되었고 설문지를 통해 성 지식, 성 태도, 생식건강증진행위를 조사하였다. 결과적으로, 성 태도는 생식건강증진 프로그램을 진행한 뒤 유의하게 더 향상되었고 성 지식과 생식건강증진행위 사이에 유의한 상관관계가 있었으나(p<0.05) 성 지식과 생식건강증진행위는 유의한 변화가 없었다. 본 연구를 통해 생식건강증진 프로그램은 대학생의 성 태도를 유의하게 향상시키고 성 지식과 생식건강증진행위 사이에 상관관계가 있음을 알 수 있었다. 본 연구는 추후 대학생들의 생식건강증진을 위한 교육 프로그램 개발에 활용하고자 한다. The aim of this study is to determine whether the reproductive health promotion program (RHPP) affect the sexual knowledge, sexual attitude, and reproductive health promoting behavior in University students. The students of 108 (mean 20.84 years) were participated in the RHPP, and this program was conducted to 110 min, twice a week for 4 weeks from November 9, 2016 to December 7. We investigated sexual knowledge, attitude, and reproductive health promoting behavior by questionnaire. As the results, the sexual attitude was better than baseline, and significant correlation between the sexual knowledge and the reproductive health promoting behavior (p<0.05). However, no significant changes in outcome measure were observed in the sexual knowledge and reproductive health promoting behavior (p>0.05). We found that the RHPP improves the sexual attitude and correlate between the sexual knowledge and reproductive health promoting behavior. This study will be utilized to develop the education program for the reproductive health promotion of University students.

Bacillus coreaensis sp. nov.: a xylan-hydrolyzing bacterium isolated from the soil of Jeju Island, Republic of Korea

최원재,윤영상,박재선,홍순광 한국미생물학회 2015 The journal of microbiology Vol.53 No.7

A xylan-degrading bacterium, designated as MS5T strain, was isolated from soil collected from the Jeju Island, Republic of Korea. Strain MS5T was Gram-stain-positive, aerobic, and motile by polar flagellum. The major fatty acids identified in this bacterium were iso-C15:0 (32.3%), C16:0 (27.3%), and anteiso-C15:0 (10.2%). A similarity search based on the 16S rRNA gene sequence revealed that the strain belongs to the class Bacilli and shared the highest similarity with the type strains Bacillus beringensis BR035T (98.7%) and Bacillus korlensis ZLC-26T (98.6%) which form a coherent cluster in a neighbor-joining phylogenetic tree. The DNA G+C content of strain MS5T was 43.0 mol%. The major menaquinone was MK-7 and the diagnostic diamino acid in the cell-wall peptidoglycan was meso-diaminopimelic acid. The DNADNA relatedness values between strain MS5T and two closely related species, B. beringensis BR035T and B. korlensis ZLC- 26T, were less than 70%. DNA-DNA relatedness analysis and 16S rRNA sequence similarity, as well as phenotypic and chemotaxonomic characteristics suggest that the strain MS5T constitutes a novel Bacillus species, for which the name Bacillus coreaensis sp. nov. is proposed. The type strain is MS5T (=DSM25506T =KCTC13895T).

self-healing polymeric material with photocrosslinkable moiety

최원재,이종찬,김진주,유윤아,김희령 한국공업화학회 2013 한국공업화학회 연구논문 초록집 Vol.2013 No.-

Immediate Effects of Cervical and Thoracic Mobilization on Cervical Range of Motion in the Sagittal Plane and Pain in Patients with Forward Head Posture

최원재,강시내,이승원 대한고유수용성신경근촉진법학회 2022 PNF and Movement Vol.20 No.3

Purpose: Forward head posture (FHP) is known to cause pain, limit range of motion, and reduce quality of life. Joint mobilization is commonly used to correct FHP. However, no study has compared cervical, thoracic, and combined cervical and thoracic joint mobilization for FHP. The aim of this study was to investigate and compare the effects of each mobilization technique on range of motion in the sagittal plane and pain in patients with FHP. Methods: Forty-five patients were recruited and randomly divided into three groups: the mobilization group (CM; n = 15), the cervical and thoracic mobilization group (CTM; n = 15), and the thoracic mobilization group (TM; n = 15). Each intervention was performed in sets of three and repeated six times. Range of motion and pain were assessed pre- and post-intervention. The cervical range of motion was evaluated using a goniometer, and pain was evaluated using a visual analogue scale and pain thresholds of the suboccipital and upper trapezius muscles. Results: All groups showed an increase in range of motion post-intervention, but the increase in the CTM group was significantly greater than in the CM and TM groups (p < 0.05). Pain measured using the visual analogue scale decreased in all groups, but the decreases in the CM and CTM groups were significantly greater than in the TM group (p < 0.05). The pain thresholds of the suboccipital and upper trapezius muscles increased in all groups, but the increase in the CTM group was significantly greater than in the CM and TM groups (p < 0.05). Conclusion: Overall, our findings suggest that CTM may be more effective than CM or TM for improving cervical range of motion in the sagittal plane and pain in patients with FHP.

디지털 데이터 시대의 연구·교육 방안: 디지털 데이터 내러티브 - 『모닝캄』 시맨틱 데이터 큐레이션

최원재 계명대학교 한국학연구원 2022 한국학논집 Vol.- No.88

《The Morning Calm》 is a mission magazine published by an Anglican missionary in England for missionary work in Korea. This magazine contains a lot of concrete data that specifically documented what British missionary experienced when they saw Korea. From the perspective of the British, such as the view of Korea (people), the infrastructure situation in Korea, and the political situation (Donghak Peasant Movement, Sino-Japanese War, Russo-Japanese War, etc.) 《The Morning Calm》 will fill in quite a few areas we, Koreans, may have missed. In addition, looking into Korea with the historical data of foreigners provides an answer to how they wanted to see us. With this in mind, this study seeks to find the purpose and direction of the missionary work of the Anglican Church in Korea shown in 《The Morning Calm》. To this end, we first overview 《The Morning Calm》 and then examine how the digital data narratives of historical sources has the characteristics of metaverse. The semantic data curation that covers no. 1 through no. 42 of 《The Morning Calm》 was created and as a result a new aspect of missionary policy of the Anglican Church of Korea was intuitively derived. 『모닝캄』은 성공회 영국 선교사가 한국 선교를 위해 발간한 선교 잡지다. 이 잡지에는 영국인들이 한국을 보고 겪은 내용을 구체적으로 기록해놓은 구체적인 데이터가 많이 들어있다. 한국(인)을 바라보던 시선, 한국의 인프라 상황, 굵직굵직한 정치 상황(동학농민운동, 청일전쟁, 러일전쟁 등) 등 영국인의 시선에서 미시적으로 풀어 놓은 개화기 당시 한국의 모습은 지금을 살아가는 우리 한국인이 놓쳤을 법한 꽤 많은 부분을 채워줄 수 있을 것이다. 그리고 외국인의 사료 데이터로 한국을 들여다보는 일은 그들이 우리를 어떻게 보고자 했는지에 대한 답을 제공해주기도 하는데, 이 점에 착안하여 본 연구는 『모닝캄』 속에 나타나는 영국 성공회의 한국 선교의 취지와 방향을 디지털 데이터 내러티브를 통해 찾아보려는 목적을 갖는다. 이를 위해 우선 성공회 선교 잡지 『모닝캄』을 개관하고, 사료의 디지털 데이터 내러티브가 어떻게 메타버스의 성격을 갖는지 살핀다. 그리고 실제로 『모닝캄』 1호에서부터 42호에 나타나는 데이터를 데이터베이스로 만들면서 발견한 한국의 모습을 시맨틱 데이터 큐레이션으로 제작한 결과 그 속에 보이는 대한성공회의 선교 정책을 직관적으로 도출해낼 수 있게 되었다.

ESG 개념을 활용한 디지털 데이터 내러티브 교육

최원재 한국디지털콘텐츠학회 2022 한국디지털콘텐츠학회논문지 Vol.23 No.2

ESG stands for Environment, Social, and Governance. ESG comes from business administration and lately it is a mega trend in industry and society, which gives a good reason why digital data narrative, so called future education capacity, should be equipped in school fast and completely. So far the adoption of digital data narrative in school has been controversial rather solely in the education scope. Now however themes of business administration serve as a practical theory in education. Digital data narrative activates ESG concepts. Digital data literacy can be a good way to carry out ‘E’, using digital devices and reducing a lot of paper in class. Besides, a student gets used to ‘S’ by participating in a variety of metaverse makings and contributing the data results that he/she made to community based on connectionism. Finally, narrative is a decision-making process that can be spontaneously and democratically operated and so ‘G’ can grow with it. Future education capacities are expected to be internalized when digital data narrative is totally used with ESG concepts together, not apart, in the educational field. ESG는 Environment(환경), Social(사회), Governance(거버넌스)를 가리키는 경영학 개념으로 최근 기업과 사회에 거대 흐름으로 자리 잡아가고 있다. 이는 미래 교육 역량으로 꼽히는 디지털 데이터 내러티브의 신속하고 전면적인 도입의 근거가 된다. 그동안 디지털 데이터 내러티브는 교육적 효용성을 중심으로 도입 논의가 이루어졌으나 이제는 경영학의 테제가 교육학의 실행 이론으로 작용하는 시대가 도래한 것이다. 디지털 데이터 내러티브가 ESG 개념을 활성화시킨다. 예를 들어 교육의 디지털 데이터 내러티브는 교육의 모든 활동을 디지털 디바이스로 구현하므로 물리적으로 많은 양의 종이를 아껴 ESG의 환경적 요소 ‘E’ 요소를 충족하는 교육을 할 수 있다. 또한 디지털 데이터 내러티브에서 학습자는 연결주의를 기반으로 여러 형태의 메타버스 제작에 참여하여 사회에 기여할 수 있는 결과물을 직접 만들면서 ESG의 사회적 요소 ‘S’를 익힐 수 있다. 그리고 디지털 데이터 내러티브에서 내러티브는 의사결정 과정 등이 자발적이고 민주적인 절차에 따라 운영되는지를 판단하는 ESG의 ‘G’ 거버넌스를 준비하는 항목을 준비하는 교육적 가치를 지닌다. 디지털 데이터 내러티브를 교육 현장에 전면 도입하게 되면 디지털 데이터 중심의 미래 교육 역량 신장뿐 아니라 ESG 역량의 내재화가 가능해질 것으로 기대된다.

Effects of Mat Pilates Exercise on Lower Extremity Function, Postural Balance, and Walking in the Older Women with Total Knee Arthroplasty

최원재 물리치료재활과학회 2022 Physical therapy rehabilitation science Vol.11 No.4

Objective: The rehabilitation protocols for functional recovery have been emphasized after total knee arthroplasty, and Pilates is in the spotlight as a safe and easily modified exercise method. The purpose of this study was to investigate the effects of mat Pilates exercise on lower extremity function, postural balance, and walking in the individuals with total knee arthroplasty. Design: One group pretest-posttest design. Methods: Eighteen older women with unilateral total knee arthroplasty was recruited in the study. The subjects were evaluated on lower extremity function, postural balance, and walking before and after mat Pilates exercise. All subject performed one hour mat Pilates exercise, 3 times a week for 8 weeks. Mat Pilates exercises were focused on core stability and lower extremity strengthening and, more dynamic movements were added to increase the difficulty of movements every two weeks. The lower extremity function was measured using the Western Ontario and McMaster Osteoarthritis Index (WOMAC), knee joint position sense, and five times sit-to-stand test. Postural balance was assessed by single leg stance test, functional reach test, and timed up and go test. Walking was measured by OptoGait system to temporospatial parameter. Results: The lower extremity function, postural balance, and walking were significantly improved after mat Pilates exercise, except for five times sit-to-stand test (p<0.05). Conclusions: This study demonstrated that the mat Pilates exercise was a useful method to improve lower extremity function, postural balance, and walking in the older women with unilateral total knee arthroplasty.

점 , 선 , 면 / 199910311530 Pm

최원재 한국기초조형학회 1999 한국기초조형학회 학술발표논문집 Vol.- No.-

App 과 만화, 애니메이션 산업의 연계성

최원재,김경모 한국만화애니메이션학회 2011 한국만화애니메이션학회 학술대회자료집 Vol.2011 No.5

가상세계성의 아날로그 구현 양상

최원재 한국디지털콘텐츠학회 2023 한국디지털콘텐츠학회논문지 Vol.24 No.9

코로나 창궐 이후 비대면 수업에서 메타버스로 대표되는 가상세계에 대한 희구와 실천이 무분별하게 순서 없이 진행된 모습이 있었다. 디지털 신기술은 활용에 대한 목적성에 기반하여야 하고 그 논리성과 세계관에 관한 차분한 천착에 기반해야 하지만 메타버스와 관련한 기술은 이러한 학습 없이 곧바로 비즈니스의 형태로 교육계에 이식되다시피 했다. 그 결과 가상현실은 단순히 ‘가장 현실’이나 ‘대리현실’로 이해되기도 했다. 본 논문의 목적은 요새 주목받는 디지털 가상세계 구현의 양상이 이미 인류의 삶 속에 꽤 오랜 역사를 지닌 비(非) 디지털적 문화에서 시작했음을 밝히는 데에 있다. 이를 위해 동양과 서양의 예술과 철학에서 보이는 아날로그 방법을 통한 가상세계성을 규명한다. 이런 식으로 역사 속 문화를 아날로그 가상세계 차원에서 바라보고 나서 디지털 가상세계의 구현을 위한 기술을 습득할 때 비로소 미래 사회가 구현해 내려는 디지털 가상세계가 갖는 현실 속 삶의 한 영역으로서의 정체성을 인식할 수 있을 것이다. The desire and practice for the virtual world represented by the metaverse proceeded indiscriminately and without order in non-face-to-face classes after the outbreak of COVID-19. New digital technologies should be based on utilization and its logic and worldview, but the technology related to the metaverse was transplanted into the education world in the form of business without such learning. Therefore, virtual reality was simply understood as “imaginary reality” or “surrogate reality.” This study aims to reveal that the aspect of realizing a digital virtual world attracting attention these days has started in the non-digital culture that has a long history in human life. Therefore, the virtual world found in Eastern and Western art and philosophy is investigated using the analog method. Thus, when we consider the analog virtual world and then acquire the technology for realizing the digital virtual world, we recognize the identity of the digital virtual world that the future society is trying to realize as a realm of life.