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디지털 미디어 리터러시에 대한 예비유아교사의 인식과 요구 탐색
문정원,박현진 한국열린유아교육학회 2024 열린유아교육연구 Vol.29 No.2
본 연구는 예비유아교사의 디지털 미디어 리터러시에 대한 인식과 교사양성기관에서 예비유아교사의 디지털 미디어 리터러시 향상에 대한 요구를 살펴보는데 목적이있다. 이를 위하여 유아교육과 3학년 학생 9명과 개별 또는 집단으로 심층면담을 진행하였다. 면담의 내용을 녹음 및 녹화 후 전사하여 질적 연구의 분석 과정을 거쳐분석하였다. 연구 결과는 다음과 같다. 첫째, 예비유아교사의 디지털 미디어 리터러시에 대한 인식에 대해 “교사 업무 도우미 디지털 미디어”, “좋은 수업자료 디지털 미디어”, “나쁜 수업자료 디지털 미디어”, “다루기 힘든 디지털 미디어”로 인식하고 있었다. 둘째, 예비유아교사의 디지털 미디어 리터러시에 대한 요구는 “디지털 미디어 기술 활용 능력”, “디지털 미디어 정보 활용 능력”, “디지털 미디어 활용에 대한 태도 형성”으로 나타났다. 본 연구를 통해 디지털 미디어 리터러시를 함양할 수 있는 교육프로그램 및 교육연수의 기초자료 구성을 위한 토대가 될 것으로 기대된다. This study aimed to explore the perceptions and demands of pre-service early childhood teachers on digital media literacy. For this purpose, in-depth interviews were conducted with nine third-year early childhood education students, either individually or in groups, and recorded, transcribed, and analyzed following the procedures of in-depth interview. The results of the study are as follows: First, the perceptions of pre-service early childhood teachers regarding digital media literacy were categorized as “digital media as a helper in teaching tasks,” “digital media as good instructional material,” “digital media as bad instructional material,” and “digital media as challenging to manage.” Second, the demands for digital media literacy among pre-service early childhood teachers were found to comprise “the ability to utilize digital media technology,” “the ability to utilize information from digital media,” and “the formation of attitudes toward the use of digital media.” This research suggests that providing opportunities for pre-service early childhood teachers to encounter and utilize new digital media from the beginning of their training could serve as a foundation for designing educational content on the use of digital media. This study is expected to provide a foundation for developing educational programs and training materials that enhance digital media literacy.
「어머니의 자녀양육 스트레스에 대한 남편양육지원 및 부부갈등의 영향 존단 분석」에 관한 토론
문정원 한국교육사회학회 2015 한국교육사회학회 학술대회 발표 자료 Vol.2015 No.-
본 연구에서는 육아정책연구소의 한국아동패널 2차년도 인 2009년도부터 5차 년인 2012년 까지의 자료를 분석하여 영?유아 어머니의 자녀양육 스트레스의 변화와 부부갈등 및 남편의 자녀 양육지원의 종단적인 관계성을 탐색하고자 하 였다. 그리고 이는 영유아 어머니들의 자녀양육 스트레스 경감과 자녀양육 스트 레스와 가족 내 배우자의 지원 및 관계성에 대한 실증적인 기초자료를 제공하 였다.
감자 Lipoxygenase Isoenzymes의 클로로필 탈색효과
문정원(Jung-Won Moon),조순영(Soon-Yeong Cho),서명자(Myung-Ja Suh) 한국식품영양과학회 1994 한국식품영양과학회지 Vol.23 No.6
감자에서 분리된 2종의 lipoxygenase isoenzymes (LOX-l, LOX-2)의 chlorophyll a에 대한 탈색능을 실험하였다. LOX-l, LOX-2는 linoleic acid 존재하에서, linoleic acid를 산화하는 과정에서 chlorophyll a 대해 탈색효과를 나타냈다. 탈색효과는 공역산의 감소와 더불어 일어났으며 특히 공역산의 감소율이 현저했던 LOX-2, LOX-1에 비해 탈색효과가 높았다. 이러한 결과를 통해 볼 때, Chlorophyll a 탈색에는 lipoxygenase에 의하여 linoleic acid의 과산화과정에서 형성되는 중간단계의 물질이 관여하는 것으로 보여지며, 그 결과 공역산의 생성이 억제되는 것으로 사료된다. The bleaching effect of chlorophyll a by two lipoxygenase isoenzymes (LOX-l, LOX-2) isolated from potato tuber (variety Dejima) was studied. In the presence of LOX-1 or LOX-2 with linoleic acid, chlorophyll a bleaching occurred during two isoenzymes-mediated oxidation of linoleic acid. Chlorophyll a bleaching proceeded with decreasing in the formation of conjugated dienes from linoleic acid by LOX-1 and LOX-2. In the presence of chlorophyll a, LOX-2 showed a markable decrease in production of conjugated dienes from linoleic acid and a higher chlorophyll a bleaching activity, compared with LOX-1. These results suggest chlorophyll-bleaching reaction required intermediates formed during the peroxidation of linoleic acid by lipoxygenase isoenzymes, thus preventing formation of conjugated dienes.
기숙사의 급식실태 및 기숙사생의 식습관 조사 : 부산지역 여자전문대학 기숙사를 중심으로
문정원 부산여자대학 1987 釜山女子專門大學 論文集 Vol.9 No.-
For the purpose of the better dietary management at the dormitories, the survey on the status of food supply at the dormitories and food habit of students living in the dormitories was performed. The survey by questionaire sheets was accomplished from October 6th 1986 to October 23th 1986 at Busan and Dongju Women’s Junior College Dormitory. The results obtained in the survey were as follows: 1) Mean score of the food habit was 4.10 士1.61 in the students living at the dormitories. Food habit was poor. 2) Two meals (breakfast and supper) were supplied at Busan Women’ s Junior College Dormitory, on the other hand three meals( breakfast , dinner and supper) were supplied at Dongju Women's Junior College Dormitory. The staple food was HIN BAB, one course dinner and flour food were occasionally provided. Dishes were composed of 4kinds including Guk and KIM CHI (4 kinds or 5 kinds at Busan Women’s Junior College Dormitory) Cooking methoods used were mainly NAMUL, MUCHIM and JORIM, the Frying and Jim that students liked were particularly not used. One course dinner and dishes that student s liked were BIBIM BAB and Salad, Frying. 3) The amounts of food supply was low in total food groups with exception of grains & cereal and vegetables. The amounts of food supply in fruit and milk group was distinctly lower than that of the other food group. 4) The average nutrients intake was sufficient with the exception of calorie, ca, vit C against R.D.A. Expecially, the intake of total protein and animal protein was desirable. The amount s of vit A and niacin intake were comparatively higher than that of the recommended allowences. Probably, the amounts of nutrients intake was practically the low, because 65.6 percentages of students leaved above one-fifth of the meal.
정원문,임봉수,김태응 大田大學校 環境問題硏究所 1999 환경문제연구소 논문집 Vol.4 No.-
This study was accomplished to estimate the biodegradability of sewage using RBC(Rotating Biological contactors) and to get a basic data for design parameters. RBC systems were applied to laboratory scale reactors with varying HRT feeding sewage as of about BOD 70mg/l, 80mg/l and 120mg/respectively. According to the continuous operation, it showed that RBC w/recycling was similar to RBC w/o recycling in poganic removal efficiency or TP removal effiency, but neither system effectively removed TN. To get the above 90% of BOD removal efficiency, both were recommended to design as BOD organic loading rate was less than about 4.5 to 6.0 g/㎡/d, hydraulic loading was less than about 80ℓ/㎡/d. It showed that RBC w/ recycling was inferior to RBC w/o recycling in TN removal effiency. At the 5.0g/㎡/d, TN removal efficiency RBC of w/ recycling and RBC w/o recycling was about 50%, 70%, respectively. SNR(Specific Nitrification Rate) was tending to increase as shorter HRT. SNR of RBC w/ recycling and RBC w/o recycling was 0.4mgNH₄-N/gMv/hr. 0.7 to 1.0mgNH₄-N/gMv/hr. respectively.