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광주지역 초등 특수학급 방과후 학교 운영 실태 및 개선방안
박현두(Hyun-Doo Park) 조선대학교 교과교육연구소 2008 敎科敎育硏究 Vol.29 No.1
This study aims at identifying the management status of after-school for special class at elementary schools in Gwangju and their problems, and developing more reasonable and effective management programs. It targets 87 special education teachers who are in charge of after-school for special class in elementary schools in Gwangju and interviews them with a questionnaire. The data collected through the questionnaire are analysed with a use of frequency analysis on general opinions on the after-class, management status, management effect, problems and countermeasures and to identify the difference according to collective characteristics, it carried χ² test. The main results obtained through the study are presented as follows: First, as a general opinion on after-school for special class, the majority of the subjects answer that they agree with its necessity and expanded management. Second, in management status of the after-class for special class, most of the program which is needed most by the students and actually provided is therapeutic activity. The big problem in decision of programs is to secure finance. Third, in respect to the effect of after-school, therapeutic education activities are the most effective for development talents and special skills, decrease of private education expenses, and caring of students after school. Fourth, the problems in management of after-school are presented as follows: lack of various programs, difficulties in flexible time management and going home, securing instructors appropriate for the students with disabilities, and securing finance for management. To overcome the problems, it presents various plans as follows: opening of various programs through expansion of individual and financial support.
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번식기 황조롱이(Falco tinnunculus)의 사냥 장소 선택에 관한 연구
원일재,박민철,박현두,조삼래 한국습지학회 2016 한국습지학회지 Vol.18 No.4
동물의 번식 성공에 가장 큰 요인은 먹이의 선택이고 먹이의 선택은 서식지의 질과 양에 의해 결정되어 지며, 생물량 이 높은 습지의 경우 생태계 기능의 지표로서 황조롱이의 사냥 장소의 선택은 서식 장소의 질과 양을 알아보는 중요한 단서가 될 것으로 예상된다. 본 연구는 충남 공주시 유구읍의 황조롱이 사냥장소에 대해 4가지 유형(초지, 논, 밭, 하천 변)으로 구분하여, 번식시기인 3월에서 6월까지 3년간 (2014년~2016년) 황조롱이의 행동을 기록하였다. 조사결과, 사 냥의 장소는 하천변에서 높은 사냥행동을 보였고, 비행사냥은 5월과 6월에 많이 하는 것으로 조사되었다. 또한 비행사 냥의 주요 획득 먹이는 포유류(쥐), 착지행동의 주요 획득 먹이는 곤충류로 조사되었다. 이에 따라, 하천변에서는 주로 비행사냥이 이루어졌으며, 초지나 논과 밭에서는 착지 행동이 비행행동에 비해 높게 조사되었다. 사냥이 이루어지는 지점의 식물이 땅을 덮는 피도는 사냥지역별 차이를 보였으나 식물의 높이는 차이를 보이지 않는 것으로 확인되었고, 사냥 방법에 따른 식물의 높이는 포유류(쥐)를 잡기 위한 비행사냥이 착지사냥보다 낮은 높이를 선호하는 것으로 분석 되었다. 이러한 결과들을 바탕으로 황조롱이의 번식기 먹이 선택에서 하천변은 매우 중요한 환경 요소로 판단된다. The biggest factor in the success of breeding animals is selection of foods, which is determined by quality and quantity of habitats(Newton, 2003), in the case of This high biomass wetlands as an indicator of ecosystem function about Common Kestrel's choice of hunting area is expected to be an important clue of quality and quantity of habitats. For this study, it is divided into four types(Glasslands, Paddy fields, Dry fields, Rparian land) about Common Kestrel's hunting area in Yugu-eup, Gongju-si, Chungcheongnam-do, Recorded the behavior of Common Kestrel for three years during the breeding season from March to June(2014~2016). Result of investigation, hunting area showed a high hunting behavior in riversides and flight-hunting was frequently investigated from may to June. In addition flight-hunting's main food acquisition is mammal(the vole), while perching behavior's main food acquisition is insect according to the fact flight-hunting were mainly done in riversides, perching behavior were highly investigated than flight-hunting at glasslands and paddy fields and dry field. Hunting spot's coverage rate of plants covering the ground showed differences depending on hunting areas, but height of plants were not significant. Height of the plant according to hunting methods of flight- hunting to catch mammal(vole) was analyzed to prefer lower height than perching behavior Based on these results riversides are considered as a very important environmental factors for Common Kestrel's prey selection in breeding session.
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A novel mutation in the DAX1 gene in a newborn with adrenal hypoplasia congenita in Korea
이주연,김원덕,김해숙,이은경,박현두 대한의학유전학회 2017 대한의학유전학회지 Vol.14 No.1
Adrenal hypoplasia congenita (AHC) is a rare cause of adrenal insufficiency during neonatal period. Mutations in the gene coding for DAX1 cause X-linked adrenal hypoplasia. Most affected patients are shown to have salt wasting and hyperpigmentation on the skin during the neonatal period and require intensive medical care. In addition, it is usually associated with hypogonadotropic hypogonadism in adolescence. The DAX1 gene is expressed in the adrenal cortex, pituitary gland, hypothalamus, testis, and ovary. We report on a patient with genetically confirmed AHC whose initial clinical presentations were consistent with congenital adrenal hyperplasia. A point mutation in the DAX1 gene identified in this report resulted in a truncated DAX1 protein. Our patient was diagnosed with AHC.
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