축구선수의 Detraining과 Retraining이 혈청지질 및 호르몬농도에 미치는 영향

정정화,박재현,채종훈,성혜련,황지인,윤미숙,노금선,윤종관,윤영학,노순덕,정경숙,박일규,김은희,박현태,박상갑 대한스포츠의학회 1999 대한스포츠의학회지 Vol.17 No.1

The purpose of this study was to investigate the effects of detraining and retraining on serum lipid and hormones in soccer players. Subjects were seven male high-school soccer players. V˙O_2max was determined for each subjects by administering a treadmill test(initial speed: 90m/min, grade: 5%, increasing speed per 3 min: 30m/min). Serum lipid(T-C, TG, HDL-C LDL-C) and hormones(epinephrine, norepinephrine, growth hormones, cortisol) were assayed pre and post detraining in 10, 20, 30 days after retraining. The repeated ANOVA was used to determine significant differences. The 0.05 level of significance was as critical level for the study. The results of the study were as follows: 1. V˙O_2max(ml/min) were 3576.3±204.2ml/min pre detraining, 3234.1±198.9 ml/min post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/min) were 3601.4±170.9 ml/min. There were significantly(p<.05) increased in retraining periods. 2. V˙O_2max(ml/kg/min) were significantly(p<.05) decreased from 62.3±2.9 ml/kg/min to 55.9±4.7 ml/kg/min in detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/kg/min) were 62.4±3.4ml/kg/min, 62.7±2.3ml.kg/min, 67.3±7.2ml/kg/min respectively. There were significantly(p<.05) increased in retraining periods. 3. T-C were significantly (p<.05) increased from 166.6±8.5mg/dl to 175.3±10.3 mg/dl in detraining. In 10, 20, 30 days after retraining, T-C were 160.1± 3.2mg/dl, 156.7±3.7mg/dl, 140.3±9.0mg/dl. There were significantly(p<.05) decreased in retraining periods. 4. HDL-C were 61.4±6.6mg/di pre detraining, 5.3±6.6mg/dl post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, HDL-C were 56.9±7.1mg/dl, 56.4±9.2mg/dl, 57.7±9.1mg/dl respectively. There were no significant difference in retraining periods. 5. The hormones(epinephrine. norepinephrine, growth hormone, cortisol) were changed as same patterns. Epinephrine were 26.0±7.0[g/ml pre detraining, 24.6±3.2pg/ml post detraining. In 10, 20, 30 days after retraining, epinephrine were 26.9±5.6pg/ml, 30.6±6.2pg/ml, 29.4±5.6pg/ml respectively. There were no significant difference in retraining periods. In conclusion, HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were decreased, T-C, LDL-C and TG were increased in detraining. But HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were increased, T-C, LDL-C and TG were decreased in retraining.

80년대 후반~90년대 중반 부산지역 여성노동자운동 : 부산여성노동자회를 중심으로

박영미 신라대학교 여성문제연구소 2018 젠더와 사회 Vol.29 No.-

부산지역의 진보적 여성운동단체의 효시라 할 수 있는 부산여성노동자회를 왜 만들었으며, 어떻게 만들고, 어떤 활동들을 했는지를 살펴본다. 덧붙여 90년대의 여성노동자의 처지와 노동운동의 상황에서 왜 독자적인 여성노동자조직이 필요했으며, 창립과 활동 과정에서 남성 주류의 노동운동으로부터 비난받지 않은 이유도 살펴본다. Busan Women Workers’Association was the birth of a progressive women’s movement group in Busan. We looked at how we made it and what it did. in addition to. We looked at why an independent female workers organization were needed in the situation of women workers and the situation of labor movements 90’s at the time. We also looked at why it was not blamed by the male mainstream labor movemenr in its founding and its activities.

중학교 1학년 수학교과서에 나타난 실세계 맥락 과제의 분석 : 융복합교육의 핵심역량을 중심으로

박모라,정수용,주미경,문종은,박미영 이화여자대학교 교과교육연구소 2015 교과교육학연구 Vol.19 No.2

This study is based on the perspective that real world tasks can facilitate students' integrative capacities. To investigate the extent to which real world tasks found in the Korean mathematics textbooks for the 7the graders integrate key competencies, a framework of mathematical competences was developed by adopting the goal dimension of Yungbokhap education. The analysis suggests that most of the textbooks adopt the competence to use tools interactively, and that the frequencies of the other two types of competences, i.e., interacting in heterogeneous groups and acting autonomously, were very low. The results of this research showed that Korean mathematics textbooks still focus on the competence to use mathematical knowledge, concept and principle. Only a limited number of tasks in the textbooks integrated two or more competences. Based on the results, implications were presented for the development of mathematics textbook tasks to promote diverse competencies. 본 연구는 융복합교육의 개념과 교육의 목표를 수용함으로써 수학교과의 실세계 맥락 기반 과제의 해결과 탐구 과정을 통해 학생들이 미래사회가 요구하는 융복합적 역량을 개발할 수 있다는 관 점을 취하고 있다. 따라서 융복합교육 목표의 범주와 수학교과를 통해 함양할 수 있는 수학적 능력 이 통합된 분석틀을 재구성하여 2009 개정 교육과정에 따라 개발된 중학교 1학년 수학 교과서 13종 교과서 880개 과제를 분석하였다. 분석 과정에서 융복합교육의 13가지 수학적 능력으로 구성된 3가지 핵심역량 범주를 중복코딩을 허용하여 적용한 결과, 총 1,269회의 핵심역량을 파악할 수 있었다. 이러한 분석을 통하여 도구의 상호작용적 활용 역량(TI)이 과제 중 대다수의 핵심역량을 차지 하고 있음과 상대적으로 이질적 집단에서의 상호작용 역량(GI)과 자율적 실천 역량(AA)은 아주 낮은 비율을 나타내고 있음을 알 수 있었다. 이는 현 2009 개정 중학교 1학년 수학교과서의 학습과 제들이 이질적 집단에서의 상호작용 역량(GI)에 해당하는 의사소통이나 자율적 실천 역량(AA)에 해당하는 문제해결전략, 반성, 비판적 사고력 보다는 도구의 상호작용적 활용 역량(TI)에 해당하는 핵심개념과 원리 등의 이해 및 습득 활용에 중점을 두는 특징을 보여주고 있음을 시사한다. 이러한 분석 결과를 통하여 다양한 핵심역량을 함양할 수 있는 과제의 특징을 탐구함으로써 미래사회에 서 요구되는 역량을 제고할 수 있는 수학 과제 개발과 교과서의 과제를 기본으로 다양한 역량을 함양하는 과제로 재구성할 수 있는 교사의 역량 측면에서 시사점을 논의하였다.

무기 이소시안화 및 티오시안화 전이금속 화합물의 구조에 관한 연구

박윤창,지광용,이미녕,이영희 성균관대학교 기초과학연구소 1989 論文集 Vol.40 No.1

IR, UV 그리고 EPR 분석을 통해 〔R_4N〕_2 〔M(NCX)_4〕 (이 때, R=CH_3^+, C_2H_5^+; M=Cd Cu, Zn, X=O, S) 화합물의 착이온에서 중심 금속이 N과 결합하고 있는지 아니면 O, S와 결합하고 있는지를 연구했다. 위의 모든 화합물은 금속이 N과 결합된 것으로 규명되었다. Cd(Ⅱ)과 Cu(Ⅱ) 화합물은 일그러진 정사면체 구조에 의해 C-N, C-S 신축진동수의 분리를 보였다. IR 스펙트럼에서 〔(C_2H_5)_4N〕_2 〔Cu(NCS)_4〕는 단일선의 C-N 신축진동수를 보인 반면, 〔(CH_3)_4N〕_2 〔Cu(NCS)_4〕는 일그러진 정사면체 구조에 기인한 이중선을 보였다. 〔(C_2H_5)_4N〕_2 〔(Cu(NCS)_4〕는 d-d 전이로 판단되는 넓은 전자흡수띠가 438nm 근처에서 관찰된 반면, 〔(CH_3)_4N〕_2 〔Cu(NCS)_4〕는 d-d전이에 의한 흡수띠가 관찰되지 않았다. 5% Cu(Ⅱ)이 혼입된 〔(C_2H_5)_4N〕_2 〔Cd(NCS)_4〕의 EPR 스펙트럼은 비등방성 구조를 지녔으나, 〔(CH_3)_4N〕_2 〔Cd(NCS)_4〕는 비등방성 뿐만 아니라 정규적인 정사면체 구조의 증거인 등방성을 상온에까지 지녔다. IR, UV and EPR spectra of the compounds whose formulas are 〔R_4N〕_2 〔M(NCX)_4〕, where R=CH_3^+, C_2H_5^+ and M=Cd, Cu, Zn;X=O, S have been studied in order to investigate whether the isocyanato, thiocyanato group is bonded to the central metal through the nitrogen atop or through the sulfur, oxygen atom in those complex ions. All above complexes showed that the metal is linked through the nitrogen atom. It was turned out to be that. the splitting in C-N and C-S stretching frequencies of Cd(Ⅱ) and Cu(Ⅱ) compounds is due to the distorted tetrahedral structure of those compounds. While IR spectrum of 〔(C_2H_5)_4N〕_2 〔Cu(NCS)_4〕 showed singlet C-N stretching frequency, 〔(CH_3)_4N〕_2 〔Cu(NCS)_4〕 showed doublet which indicates that the compound has a distorted tetrahedral structure. 〔(C_2H_5)_4N〕_2 〔Cu(NCS)_4〕 was observed to have a broad electronic absorption band near 438 nm which originates from d-d transition. On the other hand, 〔(CH_3)_4N〕_2 〔Cu(NCS)_4〕 did not show an absorption band due to d-d transition. EPR. spectrum of Cu(Ⅱ) doped 〔(C_2H_5)_4N〕_2 〔Cd(NCS)_4〕 showed anisotropic structure and 〔(CH_3)_4N〕_2 〔Cd(NCS)_4〕 showed both anisotropic and isotropic structure even at room temperature which is an evidence of regular tetrahedral structure.

ZnO 박막을 TCO로 사용한 염료감응형 태양전지의 제작

박미주,공대영,황문식,마재평 호남대학교 정보통신연구소 2006 정보통신연구 Vol.16 No.-

Dye-Sensitized Solar Cell was fabricated at general lab. with common and chief matters: TiO_(2) powder as semiconductor, Eosin-Y as dye, I^(-)/I_(3)^(-) as liquidus electrolyte, and Ag as bottom-electrode. And ZnO thin film as TCO was sputtered on the glass substrate. As a result, open-circuit voltage was generated in these samples. It was found that this cell that is fabricated under common conditions is commercially available.

고온 하에서 고 강도 철근 콘크리트 보의 구조거동

신미경,신영수,이차돈,홍성걸,박재영 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

This paper deals with structural behavior of reinforced concrete beams under fire. The main purpose of this study is to investigate the effect of concrete covers and exposure time to fire on the structural behavior of the beams under high temperature condition. The structural behaviors of RC beams with ordinary and high strength concrete under high temperature are compared. For this purpose, twelve beam specimens are fabricated and experimented. Twelve specimens are exposed to the fire for 60 and 90 minutes and to the failure. The research result shows that the main variables of the test, concrete cover and exposure time to fire influence the structural behavior.

증발농축을 이용한 방사선 필름의 폐액처리 특성

조영미,정원문,임봉수,박영성 대전대학교 환경문제연구소 2001 환경문제연구소 논문집 Vol.5 No.-

A concetrated evaporation experimnt was carried out in this study, to find out the removal and concoentration efficiency of havy metals from concentration process as well as analysis and investigation for the characteristics of the condensed water. In the experiment of wastewater treatment from X-ray film by using concentrated evaporation, the results show that COD removal efficency rate was more than about 99%, the major toxic metals, including Pb, CN, F, Zn was almost removed. It could be seen that the early boiling point of each wastewater was 108.5℃ for the wastewater of the fixing solution, 106.7℃ for the wastewater of developing solution and 107℃ for the mixture(1:1) of both wastewater. The increasing rate of boiling point was the greatest in the wastewater of the developing solution and the mixture and the wastewater of fixing solution in descending order. The boiling point under latm in a vacuum was 30℃ for the wastewater of the developing solution, 37℃ for the wastewater of fixing solutions, and 35℃ for the mixture.

매복된 중절치의 재식

최수미,이긍호,최영철,박재홍 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.4

매복치는 인접치의 이동 및 치근흡수, 악궁의 공간상실, 치성낭종 형성, 부분맹출에 의한 감염, 전위맹출 등 여러 가지 합병증을 유발할 수 있다. 이를 방지하기 위해 매복치의 발육상태,모양,매복된 위치나 각도에 따라 발치, 외과적 노출 및 교정적 견인, 재위치 및 치아이식 등을 시행할 수 있다. 본 증례는 상악 좌측 중절치의 맹출장애를 주소로 본과에 내원한 환아로, 내원 당시 상악 좌측 중절치는 치조골 내에서 정상적인 맹출 경로를 이탈하여 역위 매복되어 있었다. 역위된 정도를 고려했을 때 외과적 견인 및 노출을 이용한 교정적 처치를 수행하기 보다는 재식시키는 것이 바람직할 것으로 판단하였다. 치아를 발거하여 치근 부위의 치낭이 건점함을 확인하고 정상적인 치조와 내로 재식한 후 resin-wire splint로 1주일간 고정하였다. 치아의 생활력이 건전하고 치근형성이 미약하여 치수에 대한 처치는 하지 않았으며 그 후 일년 동안 주기적인 관찰을 시행하여 치근의 성장이 양호함을 확인하였다. 매복된 영구치의 매복된 위치나 각도가 정사 범주에서 지나치게 벗어나 예후가 불확실하더라도 무조건 발치하기보다는 환자와 보호자의 심리적인 면, 저작기능, 심미성 등을 고려하여 더욱 보존적인 시술을 하는 것이 바람직할 것이다. Delayed eruption of a maxillary incisor results in midline shift, the space occupied by adjacent teeth and different levels of alveolar height. Extraction or surgical/orthodontic therapy is the most common treatment for a impacted maxillary incisor. Surgical repositioning provides another option for treatment of this problem. The advantages of this approach include immediate esthetic improvement, use of a single and simplified surgical procedure, simple and short orthodontic therapy, a normal gingival margin and the possibility of the developing root adapting to the new position. Autotransplantation of an immature tooth provides for possible adaptation of the developing root apex to the new position. A root whith an open apex has good chance of pulp revascularization after transplantation.

DESMOPLASTIC AMELOBLASTOMA의 치험 1례

김성국,신홍인,박희경,장현중,김영미,김진수 大韓顎顔面成形再建外科學會 1996 Maxillofacial Plastic Reconstructive Surgery Vol.18 No.1

Ameloblastomas are benign epithelial neoplasm of the jaw comprising approximately 1-3.3% of all odontogenic cysts and tumors. Although most are microscopically benign, they are generally considered to be locally aggressive and destructive, exhibiting a high rate of recurrence. Treatments of them contain the conservative treatments on unilocular types and radical treatments on multilocular types. Classifications based on the histologic features of ameloblastoma generally included the follicular, plexiform, acanthomatous, basal cell, uncystic types. However, recantly a new and unusual variant has been added by Eversole et. al in 1984, the histologic features of which are characterized by marked stromal desmoplastic proliferation. This is a case report of desmoplastic ameloblastoma in the anterior maxilla of 63 year-old female treated by block excision. THis provides a brief review of the literature because of the rarity and unusual radiographic-histologic features of desmoplastic ameloblastoma.

대학병원 정신과 외래 환자의 약물순응도

권준수,신성웅,정영미,박경호 大韓神經精神醫學會 1997 신경정신의학 Vol.36 No.3

Objective : In view of the facts that education about diseases and realization of the need form drugs can improve compliance of the patients, we assessed the knowledge about drugs and medication compliance in psychiatric outpatients. In addition, we investigated factors that influence patients compliance to develop a model of medication compliance. Methods : One-hundred twelve male and eighty female psychiatric outpatient were asked about drug information using questionnaires. We developed a model that predicts medication compliance using chi square tests and multiple regression analysis. Results : More than a half of the patients knew at least one of the names and the effects of the drugs they had taken, but many of them didn't know the side effects of drugs. About eighty percent of the patients showed good compliance. Knowledge of side effects, belief in the benefits of drugs, and level of education could predict medication compliance reliably. Conclusions : Because education level could not be managed by physician, we could enhance compliance through education about drug side effects and benefits of medications.