• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.2
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• pp.284-289
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• 2002

The effects of Okcheonsan powder on the body weights, the organ weights, the blood glucose level, the lipid and protein concentrations of serum and liver in diabetic rats were studied. Female rats (Sprague-Dawley, mean weight 313.6$\pm$18.5 g) were randomly assigned to one normal and two diabetic groups. They were fed experimental diets for 5 weeks. The diabetic groups were divided into the diabetic control (D-control group) and 3% Ok-cheonsan groups (D-Okcheonsan group). Rats were injected with streptozotocin intraperitoneally to induce diabetes. The body weights, the concentrations of total lipid and triglyceride of liver, the concentrations of total protein and albumin of serum in tole D-control and the D-Okcheonsan groups were significantly decreased compared with those in the normal group. The pancreatic weight in the D-control group was significantly more increased than that in the D-Okcheonsan group, but in the D-Okcheonsan group it was similar to that in the normal group. The fasting blood glucose levels and the atherogenic index in all the diabetic groups were significantly higher than those in the normal group. The concentrations of triglyceride, total cholesterol and LDL-cholesterol of serum, and the cholesterol of fiver in the D-Okcheonsan group were significantly lower than those in the D-control group. The concentration of HDL-cholesterol and HDL-cholestrol/total cholesterol ratio of serum were similar to those in all the groups. The concentrations of phospholipid of serum and liver in the D-Okcheonsan group were significantly decreased compared with those of the normal group, In conclusion, the Okcheonsan powder feeding could decrease the pancreatic weight, the concentrations of the triglyceride, the total cholesterol and LDL-cholesterol of serum, and the cholesterol of liver in the diabetic rats. But the concentrations of the blood glucose, the hepatic triglyceride and the atherogenic index seems to be not affected by it.

• Korean Journal of Environmental Biology
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• v.17 no.4
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• pp.467-479
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• 1999

The factors of local disappearance and a plan of restoration fer Parnassius bremeri from Okchon-gun, Chungchongbukdo, Korea, were investigated. The population of this butterfly from Okchon-gun was much more abundant than the other areas of Korea in the past. But only two adults were observed in 1997 at this site and no more observation was made in 1998. So we considered that Parnassius bremeri is disappeared from this area. To know the factors of local disappearance of this species, we analyzed data of the monitoring from seven localities of Okchon-gun from 1990 to 1998 and also checked 252 specimens from this area by several collections. As a result of it, the habitat changes by recent road constructions and the frequent collecting activity around this area are shown as the factors for the local disappearance of this species. We are intending to establish the programs for restoration of Parnassius bremeri in Okchon-gun. Firstly, the breeding plan of this species was designed by investigation on life cycle. Secondly, the environmental conditions among seven localities were compared and the suitable places of the restoration were selected. The most suitable localities for restoration by this study were of two localities, Dongrakjeong and Jangwahri, which are considerd as highly successful breeding places in the view of growth condition of host plant.

• Journal of the Korean Society for information Management
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• v.39 no.2
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• pp.87-110
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• 2022

This study was conducted based on the need to establish an operational plan following the establishment of the Okcheon-gun Daily Life Culture and Sports Center Library, and for the users of public libraries in Okcheon-gun, the functions and roles of the Okcheon-gun Library, collection related to operational direction, user service related activation, library usage related status survey, preference for the future use and perception of desired services were surveyed. Based on the results of the perception survey, the direction required by the Okcheon-gun residents for the Library was identified, and the research results are as follows. As a result of the study, first, when establishing a collection plan, the data types ought to be based on the printed materials and the multi-media materials to reflect the needs of the users, and it may also be necessary to collect them in consideration of the subject areas including literature, art, history, and technical sciences. Second, to provide various information services, it would be necessary to establish an overall information service plan, and it was identified that it would be necessary to develop various information services according to the user preferences and provide cooperative services. Third, it was determined that the programs appropriate for the various subjects and age groups should be continuously expanded moving forward in consideration of the larges demand for programs by the residents of Okcheon-gun. Fourth, new constructions and spatial improvements are needed, and the overall preference for open spaces was significant. In the case of cultural space, the preference for youth cultural facilities, convenience facilities for residents, infinite loss of imagination, and the (experiential) exhibition halls turned out to be large.

• KLA journal
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• v.48 no.12 s.390
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• pp.48-51
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• 2007

• Korean Architects
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• s.616
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• pp.96-101
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• 2020

• KOREAN POULTRY JOURNAL
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• v.38 no.6 s.440
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• pp.124-125
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• 2006

(주)CKF 사료공장이 지난 5월 18일 충북 옥천군 옥천읍 삼청리에 새롭게 터전을 마련하고 본격적인 가동에 들어갔다. 최근 DDA 및 한미 FTA협상 등 국내외적으로 어려움이 예상되는 가운데 축산업의 경쟁력 향상을 통해 축산업 발전을 기하기 위해 경쟁대열에 합류한 CKF의 대농가 서비스 및 앞으로의 비젼을 들어보았다.

• KOREAN POULTRY JOURNAL
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• v.42 no.10
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• pp.122-125
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• 2010

상당수의 산란계 농장들이 유통상인과의 마찰로 인해 어려움을 겪고 있다. 난가의 좋고 나쁨이나 알의 체화여부 등의 유통상황에 관계없이 이러한 마찰은 끊임없이 불거져 나오고 있는데, 상인들과 '상생'을 추구하며 어려움과 기쁨을 함께 나누려는 농장들도 있다. 농장 본연의 역할인 좋은 계란 생산에만 전념하는 농장, 충북 옥천군 옥천읍에 위치한 대성농장(대표 황명동)을 다녀왔다.

• The Hankook-Saengyark Bo
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• no.250
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• pp.2-2
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• 2002

인삼 국제식품규격 제정 초안제출(인삼규격화 진행을 위한 후속조치 일환 - 올 약령시 축제 5월 7$\~$12일 열려(약썰기대회 약초꽃등산 조성등 행사 다양) - 토종 홍화씨 무료보급 - 옻나무 재배단지 조성(옥천군) - '식품부적합' 생각 한약재로 둔갑 - 수입약재 검사기관서 제외(한국인삼연초연구원)

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2003.04a
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• pp.246-249
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• 2003

충북 괴산군-보은군 일대를 따라 발달된 중부 옥천대의 구룡산층과 운교리층 분포지역에서, 기반암에 따른 지하수의 수질특성의 차이를 규명하고자 하였다. 2002년 11월에 18개 지점에서 지하수 시료를 채취하였고, 이를 분석하여 기반암에 따른 지하수의 수질을 분류하였다. 구룡산층 시료와 운교리층 시료 모두 Ca-(HCO$_3$+ CO$_3$) 유형의 수질특성을 보였다. 군집분석의 결과 기반암의 종류에 따라 수질특성이 나됨을 알 수 있었다. 수질 분석결과를 국내 먹는물 수질기준와 비교 하였을때, 질산성 질소 항목만 기준치를 초과하였다. 질산성 질소의 경우, 국내 먹는물 수질기준인 10 mg/L를 초과한 시료는 한 지점이었지만, 인간 활동에 의해 오염된 것으로 여겨지는 2 mg/L이상의 시료는 전체 18개 시료 중 61%인 11개 지점으로 나타나, 이 연구지역에서 인간활동에 의한 질산성 질소의 오염이 진행되고 있음을 추정할 수 있었다.

• Proceedings of the Petrological Society of Korea Conference
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• 2003.05a
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• pp.48-49
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• 2003