Expansin 유전자를 이용한 담배의 형질전환과 형질전환체 선발

백승준, 김보미, 장종오, 엄유리, 석영선, 이이 충북대학교 연초연구소 2008 煙草硏究 Vol.21 No.-

-본문참고-

기관골 신생증 1예

오영상,이은우,정종혁,문승원,김수현,김동한,양혁승,박정환,박경옥,강성수,이영직 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.2

Tracheobronchopathia osteoplastica is a rare disorder of unknown cause characterized by the projection of numerous bony or cartilaginous submucosal nodules into the tracheobronchial lumen with sparing of the posterior membranous portion of tracheobronchial tree. In the past, most of the cases were diagnosed as secondary finding at autopsy. Nowaday, the key component of the evaluation is flexible fiberoptic laryngoscopy and bronchoscopy, which typically demonstrates irregular spicules of subrnucosal bone and cartilage projecting into the tracheobronchial lumen and causing various degrees of airway obstruction. A 45 years old man was visited Sunchon St. Carollo hospital due to discomfort on throat. We saw several nodules just below vocal cord via laryngoscope. The computed tomography revealed multiple small calcified nqdules on trachea and both main bronchi. Pathologic finding of bronchoscopic biopsy showed abnormal proliferation of bony and cartilagious nodules in the tracheal submucosa. These fingdings were consistent with tracheobronchopathia osteoplastica. We report here on a case of tracheobronchopathia osteoplastica with review of literature.

農産物輸入自由化에 對應한 우리나라農業의 政策方向

崔承基,全榮吉 안성산업대학교 1988 論文集 Vol.20 No.-

Recently, pressures of opening import in the agricultural products are added to Korea from agricultural products export country, U.S., Canada, Australia, New Zealand etc. Specially the U.S. have insisted on expansion of opening import to countries keeping in trade surplus with the U. S. through bilateral agreement and multilateral trade negotiation (Uruguary Round: New Round) on the basis of a superior negatiative power. Import-liberalization is more or less inevitable to accomplish to continuous growth with an external-leaded growth strategy. But inconsideration of vulnerability of agricultural sector in Korea, Import-Liberalization is need to realize gradually because of a general opening import of farm economy. Therefore, to maximize the damage of farmers together with a maximum of profit of national economy to be able to achieve from opening import, we must consider the following polices. First, a plan to connect imported agricultural products with domestic agricultural products must be established. To be expanded of connection imported agricultural products with domestic agricultural products, import levies system is to introduce and operate. Second, profits from opening import must be helped to compensate farmers losses. Third, to establish a system of an effective import restraint, the present import system must be improved suitably in response to a opening import system. Fourth, we must improved an effect of the import-restricted barriers in agricultural products through reinforcement of non-tariff barriers. Fifth, to improve an international competitive power in Korea agriculture, improvement of agricultural structure, stabilization of agricultural price and development of agricultural human capital must be realized. As mentioned above, a scheme of agricultural policy under import-liberalization of agricultural products are showed. There are various views about agricultural trade policy. But as aims of import-liberalization are in improvement of national economy. First of all, political care for farmers and a policy of import-liberalization must be carried out simultaneously. An agricultural policy to import-liberalization of agricultural products is not restricted to the economic sector but it must include policy, social and cultural, etc. Also it must be to establish the basis of long-term development in the basis of long-term development in the level of an multi-industrial policy.

장기 이식 환자에서 Voriconazole 과 Cyclosporine 또는 Tacrolimus의 상호작용

한혜원,김재연,송영천,김승은,유성길 한국병원약사회 2009 병원약사회지 Vol.26 No.1

Abstract: In organ transplant patients, the opportunity of fungi infections such as invasive aspergillosis increase by use of immunosuppresant drugs and voriconazole is recommended as primary treatment drug. When voriconazole is administered with cyclosporine(CsA) or tacrolimus(FK506), caution about increment of blood CsA or FK506 concentrations that caused by the change of CYP3A4 activity is required but few domestic cases of interaction were reported yet, The purpose of this study was to assess the effect of voriconazole on the blood CsA or FK506 concentrations in transplant recipients and the factors of recipients that have an effect on the results. 25 transplant recipients who were administered voriconazole with CsA or FK506 from January 1 of 2006 to August 17 of 2008 in Asan Medical Center were objects (12 patients on CsA coadministration arm - 9 males, 3 females; 41~62years;2 liver, 2 kidney, 3 bone marrow, 5 heart transplant recipients, and 13 on FK506 coadministration arm - 7 males, 6 females;26~65years; 10 liver, 2 kidney, 1 heart transplant recipients). Blood CsA or FK506 concentrations before and after coadministration of voriconazole, and maximum concentration in one month from the first day of coadministration were monitored retrospectively. In most cases CsA or FK506 were administered as recommended doses regardless of coadministration of voriconazole, and blood concentration increased from 239.42±126. 77ng/ml to maximum 411.92±225. 76ng/ml in CsA coadministration arm(p=0.003), and from 7.72±2.79ng/ml to maximum 19.16±9.35ng/ml in FK506 coadministration arm(p=0.003). Gender, age, and the kind of transplant organ did not affect to the change of blood concentration in both two arms. In consequences, administration of voriconazole could affect on the blood CsA or FK506 concentration, and in cases of administra tion of voriconazole in transplant recipients treated with CsA or FK506, close monitoring and dose adjustment is needed.

중년 여성의 운동형태별 영양섭취에 관한 연구

최승욱,백영호,김수진,문미자 釜山大學校 附設 體育科學硏究所 2005 體育科學硏究所 論文集 Vol.21 No.1

With middle-aged women living in B metropolitan city as subjects, classified were two groups : the women who take steady exercise for over 6 months and the women who take no exercise, and a comparative analysis was made of the total caloric intake, the ratio of the intake of three major nutrients, the intake of micronutrients, and the amount and ratio of daily dietary intake, according to the type of exercise, with the following results.......

갈륨합금과 아말감의 전기화학적 부식거동 비교

고영무,최한철,강성남,강희영,이승윤 대한치과기재학회 1998 대한치과재료학회지 Vol.25 No.3

A gallium based alloy(GA) that was developed as a substitute for dental amalgam was investigated for electrochemical corrosion behavior in 4 kinds of electrolytes(1% lactic acid, 0.05% HCI, Modified Fusayama's artificial saliva, and 0.9% NaCl). The related corroded microstructure were examined and microanalyses were conducted using ICPES. Polarization tests were conducted by scanning from -1,500㎷ to 1,000㎷(vs.SCE) at 75㎷/min. The obtained results were as follows: 1. GA showed wide passivation area next to SYB in artificial saliva, suggesting good stability. 2. The amounts of Sn, Cu released from GA were similiar to those of CAV, and decreased in the order of KAT, SYB. 3. All of specimens were observed pits at the area of pores in electrolytes containing chloride ions, and forming much corrosion products in 1% lactic acid and artificial saliva after corrosion test. 4. From the surface analyses of XRD, GA showed much corosion products containing gallium at the surface after corrosion test. In conclusion, the corrosion resistance of GA was lower than that of SYB and similiar to that of CAV and KAT.

고강도 철근콘크리트 기둥의 화해 거동

이승환,이차돈,신영수,홍성걸 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

Fire-damaged structural behavior of high strength reinforced concrete columns mostly depends on duration of heating time, geometrical shape of a section, constituent material properties, loading conditions and moisture content. Unlike beam element, all boundaries of a column suffer from heat-induced damages and this requires real-size experiments be conducted in order for accurate assess of the fire-damaged structural behavior of columns. Ten real-sized high strength concrete columns with different parameters are exposed to fire for three different time intervals in this research. Observations are made for the effect of these parameters on the degree of spalling, axial expansion and contraction, member buckling, failure based on ISO standard in addition to data of heat propagation in a section during the heating.

울산시 실직 여성가장의 현황

홍승아,이미영 울산과학대학 1999 연구논문집 Vol.26 No.1

이글은 여성의 실업문제에 주목하여, 특히 실직 여성가장에 대하여 살펴보고자 한다. 이를 위해 첫째, 여성실업의 문제를 바라보는 시각들을 정리해 보고, 둘째, 통계자료를 통하여 실업실태를 개관해 보고, 세째, 울산지역의 실직 여성가장의 현황에 대하여 살펴본 후에, 마지막으로 이를 토대로 실직 여성가장에 대한 제언을 제시해 보고자 한다. 실직 여성가장에 대한 실태조사는 설문조사 및 면접조사를 통하여 살펴보았으며 조사결과는 다음과 같다. 실직 여성가장은 최근 1년 이내에 실직을 경험한 경우가 53.9%로 나타났으며, 특히 이들이 가장 필요하다고 생각하는 것은 일자리와 생계대책으로(80.8%) 나타나, 당장의 생계와 재취업에의 열망이 가장 큰 것으로 조사되었다. 따라서 실직 여성가장에게 일자리를 창출할 수 있는 적극적인 여성정책이 요구된다. This paper empirically examines the status of the unemployed female- headed family in Ulsan area. This study uses data collected from usable 182 cases among 200 collected data who responded to the questionnaires. This study showed that the unemployed female-headed family are situated in the very vulnerable position. And the very things they really wanted are "job hunting" and the urgent subsistence maintenance. And they also wanted governmental financial assistance, social support system at a moderate level. Therefore they need a "positive and inclusive" women policy which can create job place for the them.

커튼월 단열 앵커링 유닛의 난방에너지 성능 및 경제성 평가

강승희,구보경,주선경,송승영 대한건축학회 2003 대한건축학회논문집 Vol.19 No.12

Curtain wall system has been widely applied to the residential unit of high-rise complex building which is the new trend in a recent construction market. It is very important to improve the insulation performance of curtain wall anchoring unit since it is composed of materials with high thermal conductivity, such as aluminium, steel and so on. Thus this study aims to evaluate the heating energy performance and economical efficiency of various alternatives which are different in position and material of insulation. As results, alternative of inserting the urethane washer & pad and coating the anchoring unit with urethane foam can improve the heating energy performance and L.C.C(Life Cycle Cost) by 6.33% and 0.95%, respectively, as compared with the existing case.

대호 간척기 토양의 염농도별 밭작물의 염해 평가

이승헌,류순호,설수일,안열,정영상,이상모 江原大學校 附設 環境硏究所 2001 環境硏究 Vol.18 No.-

This study was carried out to obtain the basic data for selecting the applicable crops in reclaimed land during desalinization period. A pot experiment was conducted with 5 different electrical conductivities of the saturated extracts (ECe 1, 3, 9, 14, and 16 dS·m^(-1)) of soils taken from the Dae-Ho reclaimed tidal lands. Eight crops (Chinese cabbage, radish, tomato, red pepper, buckwheat, soybean, sesame, and green perilla) were grown for 37days. Plant height and number of leaves were surveyed on 2 and 4 weeks after seeding, and on harvest time (5 weeks). After harvest, dry weights of harvested crops were measured and soil chemical properties were analyzed. Emergence rates of crops were comparatively high except sesame. For sesame, there was no emergence at ECe over 3 dS·m^(-1). Growth and dry weight decreased significantly as increasing ECe. The ECe which decreased 50% of dry weight index were 14.2 dS·m^(-1) for radish, 11.4 dS·m^(-1) for Chinese cabbage, 10.2 dS·m^(-1) for tomato for red pepper, 8.9 dS·m^(-1) for buckwheat and green perilla, 8.6 dS·m^(-1) for soybean, and 8.9 dS·m^(-1) for tomato. At higher ECe that start the growth inhibition, increasing 1 dS·m^(-1) in ECe, 7.7, 6.5, 5.9, 5.6, 5.2, and 4.9% of dry weight decreased for buckwheat, green perilla, Chinese cabbage, radish, soybean, and tomato (red pepper), respectively. The critical value of ECe for crop survival except sesame was 15.4~23.1 dS·m^(-1).