A New bicolor standard rose (Rose hybrida Hort.) cultivars was developed in the Flower Research Institute, Gyeongnam ARES after going through seeding and line selection in 2000, and their characteristics were examined three times from 2003 to 2006, ‘edme’was crossed between ‘iolina’and ‘kito’and it had a red Petals of a red-group (RHS No. 46A), few thorns and standard large flowers with a good harmony between ray and flower center Petals. The vase life of cut flower was 10 days. Registered as a commercial cultivars in 2006, the new cultivar can be planted in most greenhouse production region of Korea.

현재 기존의 아날로그 형태의 필름/스크린 방식은 영상 저장 및 전송 등의 문제점이 대두되면서, X선에 반응 하여 전하 캐리어를 생성시키는 광도전체 물질을 사용하는 직접 방식의 디지털 방사선 검출기로의 연구가 활 발히 이루어지고 있다. 본 논문에서는 광도전체 물질인 Lead Oxide와 기존에 많이 연구가 진행 되었던 Lead (Ⅱ) Oxide를 PIB(Particle In Binder) 방식으로 각각 제작하여 그 전기적 특성을 비교 평가하고자 하였다. 기 존의 논문 중 물질의 입체각에 관한 논문에 따르면 정방계의 물질이 사방정계의 물질보다 좋은 특성을 보인다 는 것을 기반으로 하여 PbO가 정방계의 α-PbO와 사방정계의 β-PbO를 비교하였다c. 정방계의 α-PbO와 β -PbO를 PVB(Poly Vinyl Butyral)를 이용한 바인더를 사용하여 PIB(Particle In Binder) 방법으로 제조된 각 시편의 민감도(X-ray sensitivity), 누설전류(Leakage current) 및 SNR(Signal to Noise Rate)와 같은 전기적 특성을 실험을 통해 확인 비교한 것이다. 그리고 시편의 물리적인 특성을 보기 위한 기본적인 SEM(Scanning Electron Microscope) 사진을 촬영하였다. 본 논문에서는 완벽한 α-PbO를 제작하지 못하였으므로 차후 물질 을 제작하는 것에 대한 연구가 더 필요할 것으로 사료된다.

이 연구에서는 알코올과 증류수를 특정비율로 혼합한 특수용매를 사용하여 합성한 Gd2O3:Eu 나노 분말이 Europium(Eu)함량에 따라 어떤 입자특성과 발광특성을 가지게 되는지에 대하여 조사하였다. 액상법에 사용된 이 용매는 Gadolinium(Gd)과 Europium(Eu)의 용해되는 시간을 현저히 줄임으로써, 실험시간이 단축됨을 확 인하였다. 이번 실험에서 Gd2O3:Eu 나노 powder 형광체의 입자특성은 SEM(scanning electron microscope)과 EDX(Energy Dispersive X-ray)를 사용하였으며, 나노 powder의 발광특성은 PL(Photoluminescence), CL(CathodeLuminescence)을 사용하여 측정하였다. 결정들은 30nm∼40nm의 크기의 결정을 가졌고 발광특성 은 약 620nm의 특정 파장에서 크게 반응함을 알 수 있었으며, Europium(Eu)함량이 1wt%에서 3wt%, 5wt% 로 늘어날수록 Photon의 count가 증가하게 되어 발광효율이 증가함을 알 수 있었다.

총각김치의 신선도표시계 개발을 위하여 총각김치를 제조한 후 에서 저장하면서 총각김치의 발효 중 pH, 총산도, 총균수, 젖산균수, 환원당 측정 및 관능평가를 수행하였다. 모든 저장 온도에서 pH는 약간 증가하다가 발효가 진행됨에 따라 까지 낮아졌고 저장 온도가 높을수록 감소속도가 빨랐다. 총산도는 에서 1일, 에서 5일, 에서 7일 이후 급격히 증가하는 경향을 보였다. 총균수와 젖산균수는 저장 온도 에서 4일, 에서 10일, 에서 30일

Changes in society organization of rural villages in our country are caused by aging society and lessening of economic activity population aggravates the economy of rural villages. With this, it joins in with the aging of village community center, the representative center space of the rural village and therefore, it is a point of view where the change is necessary in the size and the side of function. The research which it sees is made on-the-spot inspection and literature investigation compensate in behalf of 25 administrative village community centers led in the object by grasping present status and drew up the layout sketches and plane surface degrees of the village community centers. By referring to the photographs and the topographical maps taken in the spot, it was able to divide the village community centers into side of arrangement, side of plane surface and side of form and managed to seize the characters, problems and improvable directions of each of them. The research result could be used as a guidable provision and be applied in the fundamental research in developing model of village community centers during space planning in the future.

Ginsenosides have been regarded as the principal components, responsible for the pharmacological and biological activities of ginseng. Absorption of major ginsenosides at the gastrointestinal tract was extremely low, when ginseng taken orally. In order to improve the absorption and bioavailability, transformation of major ginsenosides into more active and valuable minor ginsenoside is much required. In this present study, We isolated a lactic acid bacteria Leuconostoc fallax LH3 from the Korean fermented food Kimchi, which have higher β-glucosidase activity. Using the ethanol precipitated curd enzyme of Leuconostoc fallax LH3, we investigated the biotransformation of ginsenoside Rd at different experimental condition to increase transformation. The maximum convertion was supported at 30 ℃ and decreased when temperatures increased. In order to optimize the effect of pH, the curd enzyme was mixed 20 mM sodium phosphate buffer (pH 3.5 to pH 8.0). Ginsenoside Rd was almost hydrolyzed between pH 7.0 and pH 9.0, but not hydrolyzed above pH 10.0. Ginsenoside Rd was hydrolyzed after 24 hrs incubation, but whereas the ginsenoside F2 was appeared from 36 hrs, and all ginsenoside Rd was transformed to F2 after the 60 hrs incubation. Based on this study, the curd enzyme of Leuconostoc fallax LH3 transformed the ginsenoside Rd at the 30℃ and the pH optimum of 7.0 to 9.0 after the 60 hrs incubation time.

As almost community facilities in korean rural village have being showed signs of decrepitude, and have a lot of problems on scale and function, it hasn't made full use of almost community facilities. To resolve these problems, it is time to make different plan considered of elements, scale and function in community facilities. In this study, after being researched the present condition and interviewed local residents on target 25 administrative districts, it was sought diverse problems about community facilities and researched satisfaction measurement, activity of local residents. With Being based on this, we also drove from essential element about community facilities in korean rural village and sorted problems of community facilities as general disposition-structure-outdoor facilities-behavioral use. Therefore, it was applied to study area and ascertained the existence of problem. Thus, we found out the improving way for appropriate community facilities in korean rural village. It will be useful to make different plan for community facilities in korean rural village.

Recently, rural leisure by urban dwellers has been recognized as a catalyst for regional development or restoration. The federal government implemented several regional planning policies attempting to address this phenomenon in the late nineties. However, most of these policies focused on supply-centered planning, which caused a diverse set of problems relating to the sustainability and economic validity of the planning. Instead, this study focuses on the re-visitation one of the demand variables, with the intention of analyzing the character of rural leisure demand and its re-visitation choice attributes. For these reasons, this study investigates the character of current rural leisure demand, and develops functional equations about urban people who visit rural areas, using logit model. The results of this study can be summarized as follow: Urban people are visiting rural areas from nearby cities or metropolitan areas that are within 3 hours driving distance, and over 80% of rural visitors are one-day visitors. Therefore, most of their visitation activities should be understood as rural leisure, including rural tourism. In addition, the likelihood of the rural tourist to make a return visit is influenced by their transportation means, product purchasing, staying period and travel time. The results of such rural leisure demand can provide information for regional planning strategies, such as selection of target market, type of market segments, improvement of recognition level, activity program price, facility and space planning, produce sale and connection with tour site.

In this paper, we estimated the economic impacts of Korea-EU FTA on the agricultural sector in GyeongGi-Do. In particular, we estimated the economic impacts of agricultural production decrease resulting from Korea-EU FTA for 31 sub-regions in GyeongGi-Do by 15 industrial sectors. We employ a regional economic impact model combining a regional input-output model with a spatial allocation model. We found that the size of inter-industrial impacts are quite different across regions. Our results suggest the importance of agricultural and industrial policy considering the impacts of industrial sectors at the regional level.

The New bicolor spray rose (Rose hybrida Hort.) cultivar was developed by line selection in 2000 at the Flower Breeding Research Institute, Gyeongnam ARES. Characteristics were investigated three times from 2003 to 2006. ‘Yellow King’ was crossed between ‘Spring Time’ and ‘Flair’ and it has a Yellow Orange-group color (RHS No. 16A), few thorns and spray flower with a good harmony between ray floret and flower center. The vase life of cut flower was 9.1 days. It was registered as commercial cultivar in 2006. This new cultivar could be planted in most of greenhouse production region of Korea and will be released to general rose growers in 2007.

홍삼의 물추출물을 장기간 흰쥐에 급여했을 때 흰쥐 간의 이물질대사효소 활성도 유도에 미치는 영향을 조사하였다. 홍삼 물추출물의 급여농도는 25 mg/kg body weight이었으며, 간의 이물질대사효소 유도제는 항경련제 PB (80 mg/kg)와 발암제 3-MC (20 mg/kg)을 사용하였다. 간에서 이물질대사에 관여하는 cytochrome P-450의 함량, cytochrome P-450 dependent monooxygenase인 ECOD와 BPDM, cytochrome P-450 reductase와 GST의 활성도는 PB와 3-MC 투여에 의해서 대조군과 홍삼투여군 모두 크게 증가되었다. 흰쥐의 나이가 3개월에서는 두 유도제를 투여했을 때 이물질대사효소의 활성은 대조군이 인삼투여군에 비해 상대적으로 더 많이 유도되었다. 그러나 12개월에서는 두 시험군 모두 유도정도가 감소하였으나 홍삼투여군은 그 활성도 감소정도가 대조군에 비해 상대적으로 크지 않았다. 한편 두 그룹 모두 이물질대사 효소 중 cytochrome B5 함량과 cytochrome b5 reductase의 활성도는 PB와 3-MC 투여에 의해서 뚜렷한 차이를 보이지 않았다. 따라서 이러한 결과는 흰쥐에 홍삼의 장기간 급여는 간에서 효소유도제의 이물질대사효소유도 정도를 조절하여 무독화에 기여할 수 있다는 것을 의미한다.

2005년 10월부터 2006년 11월까지 경남 산청군의 농업기술센터 약초전시포에서 32목 50과 121속 132종의 약용식물을 가해하는 절지동물들을 조사하였다. 그 결과 9목 44과 86속 98종의 해충류가 채집되었는데, 대부분의 약용식물에서 5종 이하의 해충이 채집되었다. 그러나 부용 (Hibiscus mutabilis), 갯기름나물 (Peucedanum japonicum), 독활 (Aralia cordata), 물푸레나무 (Fraxinus rhynchophylla), 바디나물 (Angelica decursiva), 뻐꾹채 (Rhaponticum uniflorum), 인동덩굴 (Lonicera japonica), 자작나무(Betula platyphylla), 짚신나물(Agrimonia pilosa)등에서는 5종 이상의 해충이 채집되었다. 채집된 절지동물 중 98.5%가 약용식물의 잎을 가해하고 있었다. 시기별로는 5월이 6목 20과 32속 36종으로 가장 많았다. 해충들은 대부분 5종 이하의 약용식물에서 채집되었지만 섬서구메뚜기 (Atractomorpha lata) 와 알락수염노린재(Dolycoris baccarum), 복숭아혹진딧물 (Myzus persicae), 애긴노린재(Nysius plebejus)는 각각 42종, 22종, 20종, 15종의 약용식물에서 채집되었다. 그리고 섬서구메뚜기와 복숭아혹진딧물의 기주범위가 넓었으며 발생량도 많아 가장 문제되는 해충들이었다. 5월에는 목화진딧물 (Aphis gossypii)이 우점 해충이었으며 6월에는 알락수염노린재, 8월과 9월은 섬서구메뚜기, 10월에는 복숭아혹진딧물이 우점 해충이었다.