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비장애아동의 장애아동에 대한 수용태도 및 장애아동의 언어능력 향상을 위한 원예치료 프로그램의 적용
이경의(Kyung Eui Lee),박신애(Sin Ae Park),김주희(Joo Hui Kim),손기철(Ki Cheol Son) 인간식물환경학회 2015 인간식물환경학회지 Vol.18 No.2
The objectives of this study were to investigate the effects of horticultural therapy program on receptive attitude towards children with disabilities of children without disabilities and linguistic development of children with disabilities. A total of sixteen children aged five to six including eight children with disabilities residing in M center for children with disabilities and eight from a children care center in City I, Northern Jeonla Province, South Korea participated in this study. The children were provided with 15 sessions of a weekly group horticultural therapy program lasting 40 minutes for each session from March to June 2012. The 15 session-program consisted of 10 sessions of outdoor gardening activities (preparing garden beds, sowing, planting, harvesting, etc.) and five sessions of indoor activities (planting, water cultivation, etc.). In order to investigate the receptive attitude of children towards with disabilities of children without disabilities, receptive attitude scale was used. In addition, to investigate the improvements in language capacity of children with disabilities, receptive language and expression language development scale were used. According to the result of this study, the perception of the receptive attitude towards children with disabilities did not significantly show improvement. However, after the horticultural therapy program, the children’s expressive language improved significantly. Therefore the horticultural therapy program focused on interaction through horticultural activities is deemed to be an effective strategy in improving language capability of children with disabilities. Additional studies are needed to verify the effects of horticultural therapy program for the receptive attitude of children towards children with disabilities of children without disabilities.
이경은(Kyoung Eun Lee),우정희(Jung Hee Woo),신정희(Jung Hee Shin),최의경(Eui Kyung Choi),최성은(Sung Eun Choi),김지연(Ji Yeon Kim),최병민(Byung Min Choi),은소희(So-Hee Eun) 대한소아신경학회 2018 대한소아신경학회지 Vol.26 No.3
Purpose: To identify the significance of the 12-month developmental assessment in high-risk neonates by comparing their 12 month and later childhood development. Methods: We retrospectively reviewed the records of high risk neonates admitted to neonatal intensive care units of Korea University Ansan Hospital for ten years. Data of 146 patients, who underwent the Bayley test at 12 months of age and retook the same test at 24-36 months, was analyzed. Changes in mental developmental index (MDI) and psychomotor developmental index (PDI) were assessed and <85 scores of indices were defined as abnormal. Results: At 12 months of age, 35 (24.0%) had normal development, 45(30.8%) had psychomotor developmental delay (MDI≥85, PDI<85), 7(4.8%) had mental developmental delay (MDI<85, PDI≥85), and 59(40.4%) had global delay (MDI & PDI <85). At 24–36 months of age, 52(35.6%) had normal development, 10(6.8%) had mental delay, 16(11.0%) had psychomotor delay, and 68(46.6%) had global delay. Out of 35 patients with normal development at 12 months, 27(77.1%) showed normal development after that, and 46(78.0%) of 59 patients with global delay showed a global delay. All 7 patients who had delayed mental development at 12 months showed global delay at 24–36 months of age (P<0.01). The 12-month development of high-risk neonates was associated with later developmental status. Conclusion: Considering the importance of early intervention for delayed development, the 12-month Bayley test of high-risk neonates may be useful for prediction of later developmental progress.
동백나무(Camellia japonica L.) 낙엽의 분해와 영양원소의 동태
차상섭 ( Sangsub Cha ),이경의 ( Kyung Eui Lee ),이상훈 ( Sang Hoon Lee ),최문종 ( Moonjong Choi ),심재국 ( Jae Kuk Shim ) 한국환경생태학회 2016 한국환경생태학회지 Vol.30 No.1
낙엽은 육상 생태계에서 영양원소의 주요 원천이며, 낙엽의 분해는 토양의 비옥도를 유지하고, 식물의 생장을 위한 영양원소의 방출 뿐 아니라 이산화탄소의 배출을 조절하는 생물계에서 가장 중요한 과정 중 하나이다. 본 연구는 지구온난화로 인해 그 분포역의 확대가 예상되는 상록활엽수인 동백나무를 대상으로 낙엽의 분해율 및 분해과정에 따른 영양원소의 함량 변화를 파악하기 위해 진행되었다. 실험은 전라남도 완도군 주도 상록활엽수림에서 2011년 12월부터 2013년 12월까지 731일간에 걸쳐 수행되었다. 동백나무 낙엽은 기타 상록활엽수 낙엽에 비해 작고 두꺼우며 단단한 재질을 가지고 있고, 비교적 높은 수용성물질과 셀룰로즈, 리그닌의 함량을 나타내었다. 분해 시작 후, 731일 경과 된 동백나무 낙엽의 잔존율은 42.6%이고 분해상수(k)는 0.427으로 나타났다. 동백나무 낙엽의 탄소 함량은 44.6% 를 나타내었고, 분해과정에 따른 탄소의 잔존량은 낙엽 잔존량의 변화와 거의 일치하는 경향을 나타내었다. 질소와 인의 초기 함량은 각각 0.47%와 324.7mg/g을 나타내었다. 질소의 잔존량은 분해 초기 증가하여 최고 1.66배까지 증가하였지만, 점차 감소하여 731일 후 초기양의 1.18배를 나타내었다. 인의 경우 최고 1.64배까지 증가하였고 731일후 1.15배를 나타내었다. 동백나무 낙엽의 칼슘, 칼륨, 마그네슘, 나트륨 잔존량은 분해과정에 따라 감소하는 경향을 나타내었다. 칼륨의 경우 빠르게 감소하여 8.9%의 잔존율을 보였다. C/N, C/P 초기 비율은 각각 94.87과 1368.5로 나타났지만, 분해가 진행됨에 따라 현저하게 낮아지는 경향을 나타내었다. 이는 질소와 인의 함량이 초기 함량에 비해최대 2.78배와 2.68배까지 증가하였기 때문이다. 본 연구의 결과 동백나무의 낙엽은 조사기간 동안에 질소와 인에서는 부동화가, 나머지 원소에서는 무기화가 진행되는 것을 확인하였다. Litter fall is a source of nutrients and carbon transfer in terrestrial ecosystems. Litter decomposition provides nutrients needed for plant growth, sustains soil fertility, and supplies CO2 to the atmosphere. We collected the leaf litter of evergreen broadleaf tree, Camellia japonica L., and carried out a decomposition experiment using the litterbag method in Ju-do, Wando-gun, Korea for 731 days from Dec 25, 2011 to Dec 25, 2013. The leaf litter of C. japonica remained 42.6% of the initial litter mass after experiment. The decay constant (k) of C. japonica leaf litter was 0.427 yr-1. The carbon content of C. japonica leaf litter was 44.6%, and the remaining carbon content during the decomposition tended to coincide with the changes in litter mass. The initial nitrogen and phosphorus content was 0.47% and 324.7 mg/g, respectively. The remaining N in decaying litter increased 1.66-fold in the early decomposition stage, then gradually decreased to 1.18-fold after 731 days. The content of P showed the highest value (1.64-fold of initial content) after 456 days, which then fell to a 1.15-fold after 731 days. The remaining Ca, K, Mg and Na content in C. japonica leaf litter tended to decrease during decomposition. The remaining K showed a remaining mass of 8.9% as a result of rapid reduction. The initial C/N and C/P ratio of C. japonica leaf litter was 94.87 and 1368.5, respectively. However, it tended to decrease as decomposition progressed because of the immobilization of N and P (2.78 and 2.68-fold of initial content, respectively) during the leaf litter decaying. The study results showed that N and P was immobilized and other nutrients was mineralized in C. japonica leaf litter during experimental period.
소병재,진영화,이상직,이은동,이경기,황의경,이상경,김재훈,박최규,윤순식,김기석,문운경,신명균,이성식 한국수의공중보건학회 2002 예방수의학회지 Vol.26 No.2
This study was conducted to investigate the current status of rabies in wild animals and to elucidate the wild animal transmitting rabies to domestic animals in the Republic of Korea. Through epidemiological survey of rabies near the Demilitarized Zone(DMZ) in Kyonggi and Kangwon Provinces, we found that raccoon dogs( Nyctereutes procyonoides) transmitted rabies to domestic animals in the infected area.To do this we tested the sera or/and brain tissue collected from 8 kinds of wild animals( Nyctereutes procyonoides, Meles meles, Lepus coreanus, Apodemus agrarius, Eothenomys regulus, Felis catus, Mutela sibirica coreana, Martes flavigula aterrima). Only raccoon dogs showed positive reaction in fluorescent antibody test. Naturally acquired antibodies against rabies virus could not be detected in other animals as well as raccoon dogs captured in the rabies infected and non-infected area in Korea. Antibodies against rabies virus could not be detected even raccoon dogs diagnosed with rabies. Therefore, it is considered that raccoon dogs would die before forming antibodies against rabies virus, if infected.