• Journal of the Korean Society for Library and Information Science
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• v.49 no.1
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• pp.423-441
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• 2015

The results of this study are as follows. Firstly, out of existing manuscripts of Baeggokjib, the one possessed by Sang-hyun Kim and the one possessed by Jonkyunggak, Sungkyunkwan University shows reading reaords. Secondly, as a result of the analyses of the differences between Doksoogi and Gomoonsamshibyookdoksoogi, in terms of 1) order of records 2) the difference in the number of old texts included in the mentioned reading records 3) the difference in the title of old text, 4) the difference in records of reading times, they were revised and rearranged to Doksoogi after the record of Gomoonsamshibyookdoksoogi. Thirdly, as a result of investigations and analyses of 36 types of old texts recorded in Dogsoogi, it was found out that 1) in terms of contents, he mainly read literary books 2) in terms of style of literary books, he read mainly prose, preface, epistle, idle stories, funeral orations, etc. 3) in terms of authors, he read the old texts of Han Yoo who was the literary person during Tang Dynasty 4) Deuk-shin Kim read tend to read mainly old texts instead of single books.

• Monthly Duck's Village
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• s.91
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• pp.122-131
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• 2011

지난 11월 18일부터 25일까지 6박 8일의 일정으로 떠난 "2010 오리산업 선진국가 연수". 세계 3대 규모를 자랑하는 독일 하노버 축산 박람회 관람부터 명품오리를 생산하는 프랑스 그리므드사 견학까지. 총 24명으로 구성된 연수단은 하나로 똘똘 뭉쳐 빠듯한 일정에도 오리산업 선진국가 교육을 무사히 마쳤다. 직접 보고 들은 연수자들이 생생하게 전하는 해외연수 담(談)에 귀를 기울여보자.

• Korean Journal of Agricultural and Forest Meteorology
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• v.3 no.1
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• pp.5-15
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• 2001

For estimating paddy field area with Landsat TM images, two dates, May 31, 1991 (transplanting stage) and August 19, 1991 (heading stage) were selected by the data analysis of digital numbers considering rice cropping calendar. Four different estimating methods (1) rule-based classification method, (2) supervised classification(maximum likelihood), (3) unsupervised classification (ISODATA, No. of class:15), (4) unsupervised classification (ISODATA, No. of class:20) were examined. Paddy field area was estimated to 7291.19 ha by non-classification method. In comparison with topographical map (1:25,000), accuracy far paddy field area was 92%. A new image stacked by 10 layers, Landsat TM band 3,4,5, RVI, and wetness in May 31,1991 and August 19,1991 was made to estimate paddy field area by both supervised and unsupervised classification method. Paddy field was classified to 9100.98 ha by supervised classification. Error matrix showed 97.2% overall accuracy far training samples. Accuracy compared with topographical map was 95%. Unsupervised classifications by ISODATA using principal axis. Paddy field area by two different classification number of criteria were 6663.60 ha and 5704.56 ha and accuracy compared with topographical map was 87% and 82%. Irrespective of the estimating methods, paddy fields were discriminated very well by using two-date Landsat TM images in May 31,1991 (transplanting stage) and August 19,1991 (heading stage). Among estimation methods, rule-based classification method was the easiest to analyze and fast to process.

• Journal of Acupuncture Research
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• v.25 no.1
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• pp.211-219
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• 2008

목적 : 전통적으로 태충($LR_3$)과 양릉천($GB_{34}$)은 운동기능과 관련된 질환에 사용되어 왔다. 우리는 두뇌에 신경독을 주입하여 파킨슨병 쥐모델을 제작하였고, 쥐는 운동기능이 손상되고 도파민성 신경세포가 선택적으로 소멸하였다. 병증 모델 쥐에게 태충과 양릉천에 자침한 결과 운동기능이 개선되고 신경세포보호효과가 나타남을 관찰한 바 있다. 이에 실제로 태충과 양릉천에 자침하여 운동기능과 관련된 추체외로 영역에서 신경의 활성화가 나타나는지를 fMRI를 통하여 관찰하였다. 방법 : 자침은 수기침을 선택하였으며, 혈위는 (1) 태충, (2) 양릉천, (3) 태충+양릉천의 세군데를 설정하였고, 자침에 대한 대조자극으로 피부자극을 채택하였다. fMRI 스캐너는 3T를 사용하였고 뇌신경 활성화의 신호는 BOLD(blood-oxygen-level dependant)를 관찰하였다. 두뇌에서 관찰부위는 중뇌를 중심으로 추체외로로 한정하였다. 결과 : 태충에 자침하였을 때 두뇌의 substantia nigra, subthalamic nucleus, red nucleus, pons 등이 활성화 되었다. 양릉천에 자침하였을 때 substantia nigra, subthalamic nucleus, caudate nucleus, thalamus가 활성화 되었다. 태충과 양릉천에 동시에 자침하였을 때는 substantia nigra, subthalamic nucleus, red nucleus, globus pallidus가 활성화되었다. 대조자극에 의해서는 위의 영역들이 활성화되지 않았다. 결론 : 태충, 양릉천, 태충+양릉천 자극은 대뇌에서 추체외로 영역을 활성화시키며 특히 substantia nigra의 활성화는 파킨슨병과 같은 질환의 조절가능성을 시사한다.

• Korean Journal of Soil Science and Fertilizer
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• v.7 no.1
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• pp.49-53
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• 1974

Varietal difference in nitrogen metabolism was investigated under water culture system with high (50 or 80ppm) and low (10 or 40 ppm) levels of nitrogen and with two-week minus nitrogen treatment at maximum tillering and heading stage using a leading local variety, Jinheung and high-yielding IR667 line (newly bred tropical variety). 1. In high nitrogen level Jinheung showed higher yield than IR667. vise versa in low nitrogen level. 2. Poor yield of IR667 at high nitrogen may be due to ammonium toxicity that was eliminated by minus nitrogen from culture solution. 3. IR667 was more sensitive to the change of nitrogen environment. 4. With high nitrogen medium Jinheung showed nigher nitrogen uptake and higher capacity of protein synthesis than IR667, and vise versa at low nitrogen medium. 5. From the above facts it could be concluded that Jinheung has higher metabolic adaptability for heavy nitrogen while IR667 has higher structural adaptability for heavy mitrogen and that better productive adaptability will be resulted in the combination of both characteristics.