제 7차 교육과정에 따른 수준별 교육과정에 관한 연구 : 고등학교 수학을 중심으로 Centering High School Mathematics

朴順喆,姜種根 조선대학교 사범대학 부설 교과교육연구소 2001 敎科敎育硏究 Vol.4 No.1

중등학생들의 기후 소양 함양을 위한 교수 자료 개발 및 현장 적용에 관한 연구

박종근,정철,손미희,육혜경 大邱大學校 師範大學 附設 敎育硏究所 2010 學校敎育硏究 Vol.5 No.2

본 연구는 국⋅내외적으로 기후 변화에 대한 관심의 증대와 기후 변화 교육에 대한 필요성이 요구되는 시점에서 중등학생의 기후 소양 함양을 위한 교수 자료의 개발과 중등학교 현장에서의 적용 가능성을 파악하는 데 그 목적이 있다. 이를 위하여 국내⋅외 기후 변화 교육의 현황을 조사하였으며, 기후 변화 교육 연구와 관련한 선행 연구들을 조사 분석하여 중등학생의 기후 소양 함양을 위한 교육 목표와 교육 내용 체계를 수립한 후 현장에 적용 가능한 방안을 제시하였다. 연구 결과는 다음과 같다. 첫째, 기후 소양 교육 목표를 “기후 변화에 따른 환경 변화를 인식하고, 탐구를 통하여 기후 변화에 관한 종합적인 이해와 의사소통 능력을 함양하여 기후 변화 대응 및 적응을 위한 방안을 제시하며, 이 를 지속적으로 실천한다”로 설정하였다. 둘째, 기후 소양 교육 내용의 영역을 ‘기후 변화 과학의 원리’, ‘기후 변화와 인간 생활’, ‘기후 변화의 대응 및 적응’의 3가지 대영역으로 설정하였다. 셋째, 기후 소양 교육 목표와 내용 체계를 중등학교 교육과정에 활용할 수 있도록 대영역별로 내용 기준을 구체화하였다. Facing the issue of global climate change, it is important for educational community to help our students get the climate literacy with which to guide their own thoughts and decisions in a changing world. Therefore, climate change education is to help learners understand of their influence on climate and climate's influence on them and society. The purpose of this study was to develop the teaching materials for climate literacy cultivation in secondary school students. The results of this study are as follows. Firstly, The goal of climate literacy education is ‘to perceive the changing environment based on the phenomena of climate change, to the proposed plans for response and adapt to climate change through the cultivation of communication competence and the overall understanding about climate change through inquiry, and to keep practicing the proposed plans as a member of a community for global environment.' Secondly, contents of some programs and guidelines were compared and analyzed, and then fields of educational contents were created and items by fields were drawn out. The content system of climate literacy is composed of ‘principle of climate change science’, ‘climate change and human activity, ‘response and adaptation of climate change’. Thirdly, concrete content standards suitable for secondary school curriculum were suggested so that the goal and content system for climate literacy education.

可換環의 整閉擴大環

朴鍾根 全北大學校 敎育大學院 1982 敎育論叢 Vol.2 No.-

In this paper we have two theorems that a quasi-valuation ring is a P-ring and that for a pru〃fer domain A (A, B) is a integrally closed pair if and only if B is contained in the quotient field of A.

연근의 열수 추출물이 흰쥐의 국소 뇌혈류량과 혈압에 미치는 영향

박성혜,신언환,구재근,이태헌,한종현 동아시아식생활학회 2005 동아시아식생활학회지 Vol.15 No.1

The purpose of this study was to measure the changes of regional cerebral blood flow(rCBF) and blood pressure(BP) in rats, following the intravenous injection of Nelumbo nucifera water extract. The measurement was continually monitored by laser-doppler flowmeter and pressure transducer in anesthetized adult Sprague-Dawley rats for about 2 to 2 and half hours through the data acquisition system composed of MacLab and Macintosh computer, The results of this experiment were as follows. Nelumbo nucifera significantly increased the changes of rCBF in rats. The rCBF of Nelumbo nucifera was not changed by pretreated propranolol, atropine, L-NNA and indomethacin. But the rCBF of Nelumbo nucifera was decreased by pretreated methylene blue. Nelumbo nucifera decreased the BP significantly, The BP of Nelumbo nucifera was not changed by pretreated propranolol, atropine, L-NNA and indomethacin. But the BP of Nelumbo nucifera was decreased by pretreated methylene blue. These results indicated that Nelumbo nucifera might increase the rCBF and decrease the BP which related to guanylyl cyclase activity.

다중 중합효소 연쇄반응을 이용한 반코마이신 내성 장구균의 신속 검출

박성언,박수진,엄용빈,김종배,송혜원,박상욱,김양수,김근희 THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 1999 Journal of biomedical laboratory sciences Vol.5 No.1

일반적으로 임상검사실에서 vancomycin resistant enterococci(VRE)를 검출하는 일은 어렵고, 시간이 많이 들며, 검체처리 비용도 많이 든다. 따라서 본 실험은 임상검체에서 분리된 세균으로부터 VRE를 신속하게 확인하고, 진단하기 위한 방법으로서 다중 중합효소 연쇄반응을 확립하였다. 본 실험에 사용된 primer는 장구균에 특이한 유전자인 vanA, vanB, vanC-1, vanC-2/3각각의 염기서열을 기초로 primer를 제작하고, 다중 중합효소 연쇄반응을 실시하여 임상검체로부터 분리된 VRE 유전자의 type 및 분포율을 조사하고자 하였다. 국내에서 분리된 75주의 장구균을 대상으로 다중 중합효소 연쇄반응을 실시한 결과 36주의 분리균주에서 vancomycin에 대해 높은 저항성을 보이는 vanA 유전자를 가진 것으로 나타났다. 그리고 18주에서는 vancomycin에 낮은 저항성을 내성을 보이는 vanC-1또는 vanC-2/3유전자를 보유한 것으로 나타났다. 따라서 본 실험에서 확립한 다중 중합효소 연쇄반응 기법은 신속한 VRE 진단 방법으로 이용할 수 있을 것이다. It is generally difficult, time-consuming, and expensive for the clinical laboratory to detect vancomycin resistant enterococci (VRE). The aim of this study was to develop and evaluate the multiplex polymerase chain reaction (PCR) assay system as a diagnostic tool for the rapid detection of VRE from clinical samples and/or for the identification of VRE from the bacterial strains isolated from clinical specimens. Specific primers, designed from the nucleotide sequences respectively encoding the vanA, vanB, vanC-1, vanC-2/3 genes in enterococci, were coupled in a multiplex PCR assay system. With this multiplex PCR assay system, we investigated the incidence rates and types of VRE isolated from clinical samples. A total of 75 strains of enterococci were isolated in 3 general hospitals in Korea. Of these isolates, 36 strains showed a pattern of highlevel vancomycin resistance which associated with vanA gene, whereas 18 strains showed lowlevel vancomycin resistance associated with vanC-1 or vanC-2/3 gene. Thus, multiplex PCR assay method established in this study could be applied for the rapid detection of VRE.

骨軟化症에 대한 東西醫學的 文獻考察

박종혁,황영근,정지천 동국대학교 한의학연구소 1999 東國韓醫學硏究所論文集 Vol.8 No.1

고령화와 육체적 활동의 감소로 증가 추세에 있는 骨軟化症의 臨床治療에 도움을 얻고자 歷代醫書와 中醫書, 中醫雜誌를 중심으로 症狀, 病因, 病理, 治法, 治方 등을 東西醫學的으로고찰하였다. 骨軟化症은 골의 석회화 장애로 골밀도가 감소되는 대사성 골질환으로, 東洋醫學에서는 骨??, 骨枯 등의 骨疾患에서 유사한 症狀이 나타나며, 病因은 주로 腎虛로서 서양의학의 신장 질환으로 인한 燐의 재흡수 불량, Vit-D 대사 이상과 유사하다. 症狀으로는 腰痛, 骨痛症, 다발성 골절, 동요성 보행 등이 나타난다. 治法은 補腎을 爲主로 하여 健脾益腎, 滋養氣血, 强壯筋骨 등이 있고, 治方은 六味地黃湯을 위주로 하여, 虎潛丸, 濟生腎氣丸, 大補陰丸 등이 활용되고 있으며, 藥物은 熟地黃, 虎脛骨, 胡挑肉, 紫河車, 社沖, 鹿角膠, 鹿茸 등의 補腎之劑가 주로 사용되고 있다. Osteomalacia is syndrome of divers etiology, characterized pathophysiologically by a failure of normal mineralization of bone and epiphyseal cartilage, This study was performed to investigate causes of disease, pathogenic mechanisms, symptoms, therapies and precriptions through the successive medical literatures, recent chinese medical literatures and chinese medical journals. It is similar to atrophic debility of bones, bone leaning, bone exhaustion, rheum atism involving the bone, osteodynia and cold and heat of bone etc. of oriental medicine. The most principal cause of this is deficiency of kidney, similar to hypo phosphatemia caused by increased renal clearance and deficiency of vitamin D. and the rest are senility, deficiency of spleen, deficiency of qi and deficiency of blood. There are nourishing the kidney and spleen, nourishing the qi and blood, warming and passing the muscle and mac, passing an articulation an invigorating the muscle and bone, in principal therapy. And in medical herbs are rehmanniae radix preparat, corni fructus, discoreae rhizoma, cuscutae semen, tigridis os, juglandis semen. hominis placenta, drynariae rhizoma, eucommiae cortex, cynomorii herba. corvi cornus colla, cervi pantotrichum cornu, moutan cortex, polygoni multiflori radix, angelicae gigantis radix, achyranthis bidentatae radix, cibotii rhizoma, hirudo, eupolyphaga, spatholobi caulis, salviae miltiorrhizae radix, draconis resina. curcumae longae rhizoma. In care there are a sun-bath, exercise, high protein diet and taking vitamin D. And they reduce smoking, coffee, drinking etc.

소아기 뇌졸중 후 발생한 간질에 대한 임상적 관찰

박현주,정경중,김근모,김병주,우영종,이정길,김재휴 대한간질학회 1998 대한간질학회지 Vol.2 No.1

20주간의 혼합운동프로그램이 정신지체 성인의 신체조성과 체력에 미치는 효과

전종귀,염동삼,조병준,이상기,박희근,한동수,장학영 한국특수체육학회 2004 한국특수체육학회지 Vol.12 No.3

The purpose of this study was to figure out the effects of participation in a combined exercise program on the body composition and physical fitness of adults with mental retardation. Fifteen adults with mental retardation in a special institute took part in aerobic and strength , combined exercise at 55 - 69%HRmax at least one hour a day, 3 times a week for 20 weeks. The body composition and physical fitness profiles of subjects were measured before and after training period, respectively. Dependent t-test was used to analyze the statistical significance. The results were as follows; First, participants showed more favorable % body fat, lean body mass, fat mass, WHR after training. Second, participants showed more improved upper body strength and balance after training. The findings imply that the combined exercise program for long duration had significant effects on the health promotion of adults with mental retardation.

복합 운동프로그램이 초등학생의 신체구성, 혈중지질 및 체력에 미치는 영향

전종귀,이왕록,박희근,정준현,이영란,신동원,이경숙 충남대학교 체육과학연구소 2006 體育科學硏究誌 Vol.23 No.1

The purpose of the present study was to examine the effects of combined training on the changes of body composition, blood lipid profile and fitness in elementary school students. Thirty subjects participated in the present study. The subjects were divided into two groups either exercise group for 10weeks(15n) or control group for 10weeks(l5n) The results were described as follows; 1) There were significant differences in the body weight and lean body mass after the exercise program between two groups. 2) There were no significant differences in the blood TC, HDL-C, LDL-C, TG concentration after the exercise program between two groups. 3) There were significant differences in the sit-up and flexibility after the exercise group between two groups. In conclusion, it might be thought that the combined training improved the levels of body composition and health-related fitness in elementary subjects.

탐색 공간 Smoothing 방법의 연구 : The Case on the Survivable Network Design Problems 망의 생존도 문제를 중심으로

한치근,박종철 경희대학교 산학협력기술연구원 1995 산학협력기술연구논문집 Vol.1 No.-

In this paper, we consider the survivable network design problem which requires not only the minimum total cast but also the network survivability condition so that the network could be functioning normally in the occurrence of one or more failures. We use a heuristic approach based on local search method for solving the problems. The local search method is very efficient to solve combinatorial optimization problems. It, however, may find only a local optimum in the search space. Therefore, in this paper, we give a local search method with search space smoothing method which could be used for avoiding the problem that only local optimum is found. In order to improve the performance of the local search method(X-change), we attempt to limit the number of local minimum points by changing the structure in the search space. It is observed that the proposed method is efficient for solving the randomly generated survivable network problems.