원격 체육수업 콘텐츠 개발 방향 연구

유창완,양종현,박정준 이화여자대학교 교과교육연구소 2021 교과교육학연구 Vol.25 No.3

The purpose of this study is to provide a direction for developing content to be utilized in online physical education( PE) class situations. Four faculty members and four school sports content production experts produced examples of content development after identifying the forms and difficulties of PE curriculum analysis, online PE class content analysis, and online PE classes. The principles and methods for restructuring the areas of PE curriculum and achievement criteria were adjusted from five to four, and achievement criteria were restructured in the categories of ‘maintenance’, ‘integration’, ‘modification’ and ‘movement’. Examples of physical activities were selected to develop content for online PE classes, and details of content development examples were defined, including topics for each unit, major learning activities, teaching and learning strategies, and evaluation methods. The direction of future development of contents for online PE classes is as follows. First, the PE curriculum should be restructured following the proportion of online PE classes. Second, while utilizing ‘modified physical activity’ to be carried out in online PE classes, it should be aligned to existing physical activities. Third, it should be developed as ‘real-time interactive’ content rather than one-way video content. It is required to establish an online evaluation system in the future and adopt diversified ways to reflect performance evaluations. 본 연구의 목적은 원격 체육수업 상황에서 활용할 콘텐츠 개발 방향을 제시하는 데 있다. 4명의 교수진과 4명의 학교체육 콘텐츠 제작 전문가가 체육과 교육과정 분석, 원격 체육수업 콘텐츠 분석, 원격 체육수업의 형태 및 어려움 등을 파악하고 콘텐츠 개발 예시를 제작하였다. 체육과 교육과정의 영역과 성취기준의 재구성 원칙과 방법을 구안하여, 영역은 5개에서 4개로 조정하고, 성취기준은 ‘유지’, ‘통합’, ‘수정’, ‘이동’ 의 방식으로 재구성하였다. 원격 체육수업 콘텐츠 개발을 위해 신체활동 예시를 선정하고, 단원별 주제, 주요 학습 활동, 교수·학습 전략, 평가 방법이 포함된 콘텐츠 개발 예시를 상세화하였다. 향후 원격 체육수업 콘텐츠 개발 방향은 첫째, 체육과 교육과정은 원격 체육수업 비중에 따라 재구성해야 한다. 둘째, 원격 체육수업에서 수행할 ‘변형 신체활동’을 활용하되, 기존 신체활동과 연계성이 있어야 한다. 셋째, 일방향의 동영상 콘텐츠 활용형보다는 ‘실시간 쌍방향형’ 콘텐츠로 개발해야 한다. 향후 온라인 평가 시스템을 구축하고, 수행평가를 반영할 수 있는 방법을 현재보다 다양화해야 한다.

제1대구치의 석회화와 맹출 양상

정해경,양연미,김재곤,백병주,소유려 大韓小兒齒科學會 2010 大韓小兒齒科學會誌 Vol.37 No.3

Among the permanent teeth, the first permanent molars play the greatest role in occlusion and function. So, early diagnosis for congenital missing, abnormal eruption and abnormal formation is very important to the first permanent molars in the course of arch development. The aim of this study is to analyse the differences between right and left first permanent molar's formation and eruption and between upper and lower one. A total of 545 children were selected am ong children who had visited our clinic, investigate eruption and calcification stage of permanent first molar, based on Gleiser and Hunt criteria for this study. 1. Gingival emergence of mandibular first molar is faster than maxillary first molar by 0.75~0.8 years, gingival emergence of maxillary first molar in girls faster than boys by 0.45 years, and that of mandibular first molar in girls faster than boys by 0.5 years. 2. There is the significant difference between right and left first molar on the eruption score and the calcification stage ; 5 year old children show the significant difference on the eruption score. 7 year old children show the significant difference on both the eruption score and calcification stage. 3. It shows the most active eruption movement of crown on the maxilla while the root is rapidly widening its furcation and completing root formation to 2/3, on the other hand, the most active crown emerging on mandible is shown when the root formation completed to 1/4 to 1/2. 제1대구치는 치열의 교합 및 발육에 중요하게 관여하며 기능적, 형태적으로 건전한 교합의 발육 및 유지에 필수적인 치아이다. 치열의 발육과정에 있어서 제1대구치의 형성, 맹출 및 형태의 이상이나 선천결손의 발생여부를 조기에 진단하는 것은 매우 중요하다. 이 연구의 목적은 제1대구치의 맹출과 석회화 양상에 대해 조사하여 형성과 맹출의 상, 하악과 좌, 우 차이에 대해 평가하는 것이다. 2007년 7월부터 2008년 6월까지 전북대학교 치과병원 소아치과에 내원하여 파노라마 방사선사진을 촬영한 545명의 어린이를 대상으로, 제1대구치의 맹출 위치와, Gleiser and Hunt의 석회화단계의 분류를 이용하여 제1대구치의 석회화에 대해 연구한 결과 다음과 같은 결론을 얻었다. 1. 제1대구치의 구강내 출은은 하악 제1대구치의 구강내 출은이 상악 제1대구치의 출은보다 0.75~0.8년 빠르게 일어났으며, 여성은 남성에 비해 상악은 약 0.45년, 하악은 약 0.5년 먼저 출은했다. 2. 제1대구치의 석회화단계와 맹출 정도의 좌, 우 차이는, 5세에서 상악 좌, 우측 맹출 정도와, 7세에서 상악 좌, 우측 맹출정도, 하악 좌, 우측 석회화단계가 유의한 차이를 보였다. 3. 상악은 치근 분지부의 급속한 확대단계와 치근 2/3완성단계 사이에서, 하악은 치근 1/4완성단계와 치근 1/2완성단계 사이에 가장 많은 맹출 이동량을 보였다.

광주전남지역 정상 신생아의 코의 형태와 계측치에 대한 연구

이유진,양정열,이승찬,천지선,박상기 朝鮮大學校 附設 醫學硏究所 2003 The Medical Journal of Chosun University Vol.28 No.2

Background and Objectives: Cleft lip and palate are common defects in congenital deformity. They are the most frequent deformity in the face. Nose deformity is most common among various facial deformity at the center of face. So we must operate to correct the deformity at the earliest stage to give a patient and parent spiritual relief from anxiety, and it is the trend of the treatment recently. We must know the facial anthropometry in newborn to try at the early stage, but there is a lack of literature and research on newborns. So we carried out this research to form base data for operations. Materials and Methods : The noses of 90 newborns in Gwangju-Cheonnam area were analyzed quantitatively, based on 10 nasal measuring points and 13 anthropometric values taken directly from the face of newborns. The relationship between the nasal measurements were studied in 11 proportion indices. Results : Following are our mean values in newborn. Width of the nasal root was 13. 9mm. Width of the nose was 22. lrnm, Width of the columella was 4. 5mm. Height of the nose was 22.6mm. Length of the nasal bridge was 20.1mm. Nasal tip protrusion was 8.9mm. Width of the nostril floor was 6.4mm. Thickness of the nasal ala and length of the nasal ala were 4.0mm, 15.4mm. Length of the columella was 3.9mm. The most common nostril shape was Type II (0-45 degrees in inclination of the nostril axis from the horizontal). Nasal index was 97.8. Columella-nasal tip protrusion length index was 43.9. Conclusion : The development of the columella was relatively incomplete in the case of newborn and was the result to appear. The normal indicies could be used clinically in identifying the it's normality as well as morphologic characteristics of the craniofacial structures. They also could be used in differential diagnosis between the morphologically similar congenital craniofacial anomalies. In preoperative design, in setting the criteria of the postoperative results, and assessing the effect of the operation, Finally, they supply the plastic surgeon and the other specialists in the craniofacial surgery with basic normal population data.

두개강내 출혈을 동반한 불응성 특발성 혈소판감소성 자반증의 CYCLOPHOSPHAMIDE 치험 1예

서정철,양태영,최연수,박유환,김완중,허경,정원영,정춘해 朝鮮大學校 附設 醫學硏究所 1993 The Medical Journal of Chosun University Vol.18 No.1

Idiopathic thrombocytopenic purpura(ITP) is an autoimmune bleeding disorder characterized by the development of antibodies to one's own platelets, which are then destroyed by phagocytosis in the spleen and liver. Its clinical manifestations are characterized by bleeding and the most serious complication is hemorrhage into the central nervous system, but which is rarely seen below 1%. In treating IPT, the therapy of first chice is administration of adrenocorticosteroid and r-globuline. If satisfactory results are not obtained, then splenectomy is recommended. If this also proves inadequate, then administration of immunosuppressants is carried out. 16-year-old male was admitted with complaints of left hemiplegia and nasal bleeding. This case may be developed spontaneous intracerebral hemorrhage causing thrombocytopenia and was treated by steroid, r-globuline and splenectomy, but satisfactory results are not obtained. After all, the paient was successfully treated with cyclophosphamide.

연구논문 : 과학영재교육원 학생들의 과학 통합 탐구 능력

정은영 ( Eun Young Jeong ),권이영 ( Yi Young Kwon ),양주성 ( Joo Sung Yang ),고유미 ( Yu Mi Ko ) 경북대학교 과학교육연구소 2013 科學敎育硏究誌 Vol.37 No.3

과학영재교육원 학생들이 성공적으로 과학 탐구를 수행하기 위해서는 문제 인식, 가설 설정, 탐구 설계, 결론 도출 등의 과학 통합 탐구 능력이 요구된다. 이 연구에서는 김유향(2013)이 개발한 ‘과학 탐구 사고력 측정을 위한 서술형 평가도구’를 사용하여 과학영재교육원 학생들의 과학 통합 탐구 능력을 평가 요소별, 성별, 이수 과정별, 전공 분야별로 비교하였다. 이 평가도구는 탐구 사고력의 주요 요소들인 탐구 문제 도출, 변인 추출, 가설 설정, 실험 설계, 자료 변환, 자료 해석, 결론 도출, 일반화, 평가에 관한 문항이 각 2개씩 총 18문항으로 구성되어 있다. 이 평가도구를 2013년 현재 C 대학교 부설 과학영재교육원에 다니고 있는 학생들 중 102명 학생들(초등과학반 15명, 중등과학심화Ⅰ반 58명, 중등과학심화Ⅱ반 29명)을 대상으로 시행하였다. 그 결과, 과학 통합 탐구 능력의 요소 중 가설 설정, 변인 추출의 점수는 상대적으로 높았고, 자료 변환, 자료 해석, 평가의 점수는 상대적으로 낮았다. ‘자료 변환’에 해당하는 선 그래프 그리기 문항과 ‘평가’에 해당하는 실험 설계의 개선점 찾기 문항의 정답률은 약 40 %로 상대적으로 낮게 나타 났다. 영재교육을 받은 단계별로 비교하면 과학 통합 탐구 능력의 요소들 중 일반화의 경우 유의미한 차이가 있었다. 남학생과 여학생의 점수 차이는 유의미하지 않았다. 이 연구에서 사용한 평가도구가 생물 분야의 소재를 다루고 있어 생물 분야의 영재 학생들과 다른 분야(물리, 화학, 지구과학)의 영재 학생들과 비교한 결과, 유의미한 차이가 없었다. 과학영재교육원 학생들의 과학 통합 탐구 능력 향상을 위하여 자료 변환, 자료 해석, 평가에 관한 교수·학습을 강화하고, 과학 탐구와 관련된 구체적인 교수·학습 자료를 개발할 필요가 있다. The purpose of this study was to investigate science integrated process skill of the students in science education center for the gifted. In order to do this, ``free-response test for the assessment of science process skills`` developed by Yu-Hyang Kim(2013) was administered to 102 students(15 in elementary school science class, 58 in middle school science classⅠ, and 29 in middle school science classⅡ) who attend the program of science education center for the gifted in C university. The assessment tool measured 9 skills ; formulating inquiry questions, recognizing variables, formulating hypotheses, designing experiment, transforming data, interpreting data, drawing conclusions, formulating generalizations, and evaluating the designed experiments. As a result, the students in science education center for the gifted had relatively high scores in the area of ``formulating hypotheses`` and ``recognizing variables``, but they had relatively low scores in the area of ``transforming data``, ``interpreting data``, and ``evaluating the designed experiments``. The 2 items` percentage of correct answers were below 40% ; one is about a drawing a line graph in ``transforming data``, and the other requires finding improvements of the experimental design in ``evaluation``. There was no significant difference between boys`` scores and girls`s one, and between the scores of students in the field of biology and those of students in the other fields(physics, chemistry, and earth science) in science integrated process skills. And there was significant difference according to the periods receiving the gifted education in ``formulating generalizations``. The teaching and learning has to focus on improving science integrated process skills in the program of science education center for the gifted and teaching and learning materials needs to be developed.

생쥐모델에서의 망막모세포종 안구 자기공명분광법과 병리소견 : 초기경험

김동훈,김일중,양재한,김정훈,유영석,이봉재 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.1

Purpose: To show various MR spectroscopy and correlated pathologic images of retinoblastoma in nude mouse with a new human retinoblastom cell line (SNUOT-Rbl) which innoculated into intravitreous cavity. Materials and Methods: The established cell line was innoculated into mtravitreous cavity of 14 eyeballs of 7 mice and a transplanted retinoblastoma was examed for 1 month. Tl-weighted image (T1WI), T2-weihgted image (T2WI), and MR spectroscopy were obtained with 1.5 Tesla MRI (Magnetom Vision, Siemens, Erlangen, Germany) and 4.7 Tesla MRI (Bruker, Medizintechnik GmbH, Karlsruhe-Ettlingen, Germany). After scanning, eyeballs were extracted and hematoxylin & eosin stained specimens were examined with the microscope. We compared MR spectroscopy with pathologic findings and evaluated characters of tumors. Results: Innoculated cells into eyeball of mice grew retinoblastoma (8/14, 57%). Eyeball with retinoblastoma protruded externally and showed focal hemorrhage. Tumors showed low (n=3), iso (n=4), high (n=1) signal intensity on TIWI, low (n=5), iso (n=1), high (n=2) signal intensity on T2WI, and well enhancement (n=8) with contrast, Involvement of optic nerve was suspected by MRI and confirmed by pathology (n=1). Conclusion: We could demonstrate MR spectroscopy of transplanted retinoblastoma by new tumor cell line in vivo. This imaging technique facilitate molecular imaging investigation of retinoblastoma.

흡연에 의한 급성 호산구성 폐렴 2예

박종빈,김학렬,주현준,유태양,신성남,신정현,송정섭,황기은,김소영,양세훈,정은택 圓光大學校 醫科學硏究所 2008 圓光醫科學 Vol.23 No.2

최근 흡연을 시작한 젊은 성언에서 급성 호산구성 폐렴의 발생에 대한 증례가 보고되고 있다. 급성 호산구성 폐렴은 대개 발열을 동반하기 때문에 초기에는 감염성 폐렴으로 잘못 진단, 치료되는 경우가 많다. 아직 정확한 병태 생리 및 조직학적 소견은 밝혀져 있지 않지만 병력 청취 및 임상 양상, 방사선 소견의 관찰을 통해 급성 호산구성 폐렴을 의심하고, 진단을 위해 기관지 폐포 세척액 검사를 시행한다면 좀 더 쉽게 진단 내릴 수 있을 것이다. 본 저자들은 최근 처음 시작한 흡연에 의해 발생한 급성 호산구성 폐렴을 진단하고, 스테로이드를 투여하여 성공적으로 치료한 환자 2예를 경험하였기에 이를 문헌 고찰과 함께 보고하는 바이다. Acute eosinophilic pneumonia(AEP) is characterized by acute febrile respiratory illness associated with diffuse pulmonary infiltration and pulmonary eosinophilia. The specific etiology for acute eosinophilic pneumonia is elusive. By some investigators, cigarette smoking is suggested as a causative substance which can cause AEP. In recent, the authors experienced two cases of AEP following cigarette smoking. Both cases had characteristic features including age around 20 years, new onset smoking before occurance of AEP, diffuse infiltration on chest radiography, pulmonary eosinophilia based on bronchoalveolar lavage and acute improvement after steroid therapy. These clinical features are resemble with previous smoking induced AEP case reports. Base on these clinical features, cigarette smoking associated AEP could be diagnosed more easily.

분만 후 심한 저혈당이 동반된 림프구성 뇌하수체염 1예의 경과 관찰

손장명,고승현,안유배,주강,이정록,양성은,송기호,손호영,전정수 대한내분비학회 2003 Endocrinology and metabolism Vol.18 No.3

저자들은 출산 후 발생한 심한 저혈당을 주소로 내원한 31세 여자 환자에서 뇌 자기공명영상검사에서 뇌하수체종괴가 관찰되고 복합 뇌하수체 기능검사 결과전반적인 뇌하수체 기능저하증의 소견을 보여 림프구성 뇌하수체염을 진단하고, 호르몬 보충요법만으로 경과를 관찰하여 호전된 예를 경험하였기에 문헌 고찰과 함께 보고하는 바이다. Lymphocytic hypophysitis, an inflammatory disease of the pituitary gland that is often associated with pregnancy, is caused by autoimmune destruction of the pituitary gland evidenced by diffuse inflammatory cell infiltration of the pituitary gland and some kinds of detectable autoantibodies. We report a case of lymphocytic hypophysitis in a 31-year-old woman presenting with severe hypoglycemia and hyponatremia after delivery. Hormonal study revealed panhypopituitarism and magnetic resonance imaging with enhancement showed the bulging contour of the right side pituitary gland with an ill-defined mass-like lesion and nodular thickening of the stalk The patient's symptoms and biochemical data improved greatly with replacement of L-thyroxine and glucocorticoid. Partial recovery of panhypopituitarism was also seen. The follow-up tests revealed dramatic resolution of the pituitary lesion (J Kor SOC Endocrinol 1 8 : 3 25 -33 1, 2003).

[PB-0070] Analysis of allelic variation of Gli-B1 locus encoding for Omega-5 gliadins by RP-UPLC

Yu-Jeong Yang(Yu-Jeong Yang),Sewon Kim(Sewon Kim),Jae-Ryeong Sim(Jae-Ryeong Sim),Eun Ji Park(Eun Ji Park),Jong-Yeol Lee(Jong-Yeol Lee) 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-

P071 : New-formula shampoo for scalp seborrheic dermatitis containing extract of rosa centifolia petals and epigallocatechin gallate

( Yu Ri Kim ),( Hae Jeong Youn ),( Min Jung Kim ),( Soo Young Kim ),( Nam Kyung Roh ),( Ho Jung Jung ),( Jae Wook Jung ),( Yu Na Lee ),( Yang Won Lee ),( Yong Beom Choe ),( Kyu Joong Ahn ) 대한피부과학회 2014 대한피부과학회 학술발표대회집 Vol.66 No.2

Background: Ketoconazole or zinc-pyrithione shampoos are common treatments for scalp seborrheic dermatitis. However, shampoos comprising different compounds are required to provide patients with a wider range of treatment options. Objectives: To evaluate a new-formula shampoo that contains natural ingredients, extract of Rosa centifolia petals and epigallocatechin gallate (EGCG), that exert antioxidative, anti-inflammatory and sebum secretion inhibitory effects, and antifungal agents for the treatment of scalp seborrheic dermatitis. Methods: Seventy-five patients were randomized into three groups: new-formula shampoo, 2% ketoconazole shampoo and 1% zinc-pyrithione shampoo. Clinical severity scores, sebum levels, user satisfaction and irritation were assessed at week 0, week 2 and week 4 after.Results: The efficacy of the new-formula shampoo was comparable to that of both the 1% zinc-pyrithione shampoo and the 2% ketoconazole shampoo. Furthermore, it was found to provide a more rapid response than the 1% zinc-pyrithione shampoo for mild erythema lesions and was associated with greater user satisfaction compared to the 2% ketoconazole shampoo. However, the new-formula shampoo did not exhibit the previously reported sebum inhibitory effect. Conclusion: Extract of Rosa centifolia petals or EGCG could be useful ingredients in treatments for scalp seborrheic dermatitis.