포도의 안토시아닌 색소에 대한 고찰

설종호 ; 최원경 김천대학교 2005 김천대학교 논문집 Vol.26 No.-

Anthocyanidins that be known until the present are 17 kinds.

ZMP를 이용한 굴삭기의 안정성에 관한 연구

최종환,엄혁,임태형,김승수,양순용,이병룡,안경관 한국공작기계학회 2003 한국공작기계학회 춘계학술대회논문집 Vol.2003 No.-

The hydraulic excavator has been a popular research object for automation because of its multi-workings and economic efficiency. When it works crane tasks, most of disasters happen. The stability of the excavator having crane function has a close relation with excavator's posture, motion and load. In this paper, the stability of tipping-over has been analysed using Zero Moment Point(ZMP),

알러지성 비염 환자 107례에 대한 神鼻煎의 임상적 효과

김경렬,장현호,두인선,김남권,이종화,유영수,강형원 한국전통의학연구소 2002 한국전통의학지 Vol.12 No.1

Allergic rhinitis is characterized by rhinorrhea, sneezing and nasal obstruction. Allergic rhinitis increases because of developments of diagnostic techniqhe, environmental change, especially industrialization. Recently people have studied on allergic rhinitis. We studied 107 allergic rhinitis patients with SBJ from June. 2002 to December, 2002. There was a significant effect of SBJ on allergic rhinitis. So, we suggested the clinical effect of SBJ on allergic rhinitis.

악안면 3차원 계측시 컴퓨터 단층촬영과 두부 방사선 규격사진의 정확성 비교 분석

백종수,송재철,이희경 영남대학교 기초/임상의학연구소 2001 Yeungnam University Journal of Medicine Vol.18 No.1

Background: The purpose of this study is to evaluate the accuracy of measurements obtained from 3-dimensional computerized tomography and 3-dimensional cephalogram constructed by using the frontal and lateral cephalogram of six human dry skulls. Materials and Methods: After CT scans and each cephalograms were taken, 3-dimensional coordinates (X, Y, Z) of landmarks were obtained using computer programs. In this study, the accuracy of both methods were determined by means of 14 linear measurements compare with caliper measurements. Results: The standard deviation of landmarks of 3-dimensional CT and 3-dimensional cephalogram were 0.23 mm and 0.30 mm in X axis, 0.27 mm and 0.25 mm in Y axis, and 0.27 mm and 0.31 mm in Z axis. In both methods, the standard deviation were less than 0.5 mm in all landmarks, and the most of landmarks showed less than 1 mm in range. Concerning the accuracy, the mean difference between 3-dimensional CT and manual measurements was 0.33 mm, and 1.13 mm between 3-dimensional cephalogram and manual measurements. The distance between RGo and LGo showed the largest difference (2.03 mm). There were highly significant, and large correlation with manual measurements in both methods (p<0.01). Conclusion: It is concluded that closeness of repeated measures to each skulls reveal the precision of both methods. Computerized tomography and cephalogram for 3-dimensional measurement of maxillofacial structure are equivalent in quality to caliper measurements.

뇌졸중 후 중추성 통증 환자에 대한 동서협진이 진통과 재활에 미치는 영향

이현종,김수영,이상훈,서동민,이두익,김건식,이재동,이윤호,양형인,박재경,최도영 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2003 東西醫學硏究所 論文集 Vol.2003 No.-

Purpose : In order to study the effectiveness of East-West pain treatment on central poststroke pain(CPSP), we evaluated its effect on alleviation of pain and rehabilitation of CPSP Patients who were treated with electroacupuncture and west pain treatment for four weeks. Methods : Twenty four patients diagnosed by their pain characteristics of central pain from stroke were treated with sympathetic nerve block, gabapentin, amitriptyline, and electroacupuncture for four weeks. Pain intensity through the visual analogue scale(VAS), and improvements of mobility and rehabilitation through the modified Barthel index(MBI) and Rankin scale(RS), respectively, before and after pain treatment were also assessed. Results : VAS pain scores were significantly improved from 7.7±1.7 to 4.4±2.0 with pain treatment(p<0.05). In accordance with improvement of pain scores, RS and MBI scores were also improved from 2.88±0.95 to 2.13± 1.01 and from 83.0± 16.9 to 94.7±9.5(p<0.05), respectively, with pain treatment(p<0.05). Conclusions : It was suggested that the active pain treatment was contributed to the rehabilitation of CPSP patients, resulting in improvement of quality of life of CPSP patients. Futhermore, East pain treatment in combination with West pain treatment may be useful modality to alleviate CPSP.

위험물시설의 설치허가제도의 개선방안

이종영,이수경,김태환 한국화재소방학회 2001 한국화재소방학회논문지 Vol.15 No.3

위험물시설의 설계를 할 수 있는 민간전문인을 양성함으로써 결과적으로 위험물시설의 안전성을 확보할 수 있으므로 위험물시설의 설계자를 일정한 능력을 가진 자로 제한할 필요성이 있다. 설계검사에 관한 허가진행은 전문성을 가진 공사에 설계검토를 신청하여 위험물시설의 안전성에 대한 확인을 받으면, 이를 근거로 시ㆍ도지사는 허가신청자의 결격사유나 기타 다른 법률상의 위반사항이 없는 한 허가를 하는 방안이 적합하다. 이를 위하여 한국소방검정공사는 설계와 중간검사 및 완공검사에 관하여 전문성을 증대할 수 있고, 소방법이 추구하는 목적에 적합한 것으로 사려된다. 한국소방검정공사에 위탁하는 과제와 민법상 설립된 일정한 기술력과 시설을 가진 비영리법인에게 위탁하는 과제를 분리하여 위탁하는 것은 가능하다. 이러한 경우에는 기술력과 시설이 중요한 것이기 때문에 민법상의 비영리법인으로 제한하는 것은 문제가 있고, 상법에 의하여 설립된 영리법인에 대하여도 기술력과 시설을 갖춘 경우에 제조소 등의 완공검사를 할 수 있는 단체로 지정할 수 있다. 이러한 소방법규의 내용은 위험물시설의 안전관리의 역사적인 발전에 기인한다. 이제 위험물시설의 완공검사에 대한 방향을 정하였기 때문에 특수공법인이 수행하여야 하는 과제와 민법상 지정단체 또는 상법상 지정단체가 수행하여야 하는 업무를 조정할 필요성이 있다. 업무조정을 위해서는 그 척도가 소방법이 되어야 하고, 법률의 목적과 원칙에 합당하여야 할 것이다. 위험물시설의 안전성확보를 목적으로 소방법이 특수공법인의 설립을 할 때에는 위험물시설의 안전성확보는 단순한 행정력으로 부족하고 전문기술력을 가진 기관이 필요하다는 입법권자의 의지가 있다. 국가는 위험물시설의 안전을 전문적인 기술력과 시설에 기초하여 확보하겠다는 의지를 소방법에서 확정하고, 특수공법인을 설립한 것으로 해석하여야 한다. 그러므로 입법의 취지에 합치하게 위험물시설의 안전성을 확보하는 데에 필요한 기술력을 집중하고, 발전시킬 수 있는 특수공법인에 과제와 책임을 부여함으로써 국가에 부여된 과제는 수행된다. By rearing private experts to design hazardous facilities, Safety property is obstained. So it is necessary to limit within the designer of hazardous materials facilities who has some degree skill. After permission progress about the inspection of the design ascertain whether it is safety property. Mayor/Do governor permits within the laws and their qualification. Accordingly, Korea Fire Equipment Inspection Corporation be come specialization about the design, inspection of construction completion. A inquire purpose of Fire Service Act be considered fitness. Subject by which the Korea Fire Equipment Inspection Corporation is entrusted, subject by which the a nonprobit corporation in The Civil Law be possible to ebtrustin in separate. In this case, because of the level of one's technique and facilities are important, to limit as a nonprobit corporation in The Civil Law give rise to trouble. Consequently, established a business corporation, which the level of one's technique and facilities, in accordance with The Commercial Law can assign inspection of construction completion. The contents of the Fire Services Act is caused by the historic growth of hazardous facilities's safety management. Because we decide on a course about completed inspection of hazardous substance, it is needed that adjust the task performed by a corporation of the exert skill and the duty performed by the task that a authorized corporation on the civil law or the commercial law To adjust the duty the Fire Service Act, that is suitable to the purpose and principle, should constitute a measure of the duty. With the object of insure the safety of the hazardous substance, when the fire survice act establish a corporation of the expert skill. There is the will of lawmakers that need organization to have the power of the professional technology. The state excise the will that insure the safety of hazardous materials facilities on the basis of the professioanl technology and facilities, and construct to establish a corporation of the expert skill. Therefore as concentrate on the technology to need to insure the safety of the facilities of hazadous substance to be suitable on the purpose of laws and take responsibility and reports to a corporation of the expert skill. The task to be given to the state will be done. Keywords : Acoporation of the exert skirt, hazardous materials facilities, the inspection of the design

싸주아리쑥(Artemisia herba)으로부터 phytol의 분리

유종수,방면호,정해곤,정태숙,최명숙,이경태,백남인 경희대학교식량자원개발연구소 2006 硏究論文集 Vol.25 No.-

싸주아리쑥 지상부의 80% MeOH 추출물로부터 얻어진 EtOAc 분획물에 대하여 silica gel 및 ODS column chromatography를 반복하여 diterpene을 분리하였다. 화합물의 화학구조는, NMR, MS 및 IR 등의 스펙트럼을 해석하여 phytol로 동정하였다. The aerial part of Artemisia herba was extracted with 80% aqueous MeOH and the concentrated extract was partitioned with EtOAc, n-BuOH and H_(2)O, successively. From the EtOAc fraction, a terpenoid was isolated through the repeated silica gel and ODS column chromatographies. From the result of physico-chemical data including NMR, MS and IR, the chemical structure of the compound was determined as phytol.

강화 특화작목 지표물질의 함량 분석

유종수,방면호,정해곤,정태숙,최명숙,이경태,김세영,백남인 경희대학교식량자원개발연구소 2007 硏究論文集 Vol.26 No.1

강화 특화작목의 건강기능성 식품 제품화의 가능성을 타진하고 재배작물의 표준화 연구를 위해 사자발쑥, 싸주아리쑥 그리고 순무에 대해 총 폴리페놀과 총 플라보노이드 함량을 측정하였다. 총 폴리페놀 함량은 사자발쑥이 9.5mg/g, 싸주아리쑥이 7.4mg/g, 순무가 1.8mg/g으로 총 플라보노이드 함량은 사자발쑥이 4.3mg/g, 싸주아리쑥이 3.6mg/g, 순무가 0.4mg/g으로 확인 되었다. 또한 강화 약쑥의 유효지표성분인 eupatilin과 jaceosidin이 사자발쑥에는 각각 208mg/100g, 118mg/100g, 싸주아리쑥에는 199mg/100g, 111mg/100g 함유된 것을 HPLC를 통해 확인하였다. This study was conducted to investigate the contents of total polyphenol and total flavonoid of three Ganghwa indigenous crops, two varieties of Artemisia princeps Pampanini (Sajabalssuk, Sajuarissuk) and Brassica campestris ssp rapa. Total polyphenol and total flavonoid contents of Sajabalssuk were 9.5 and 4.3 mg/g, those of Sajuarissuk were 7.4 and 3.6 mg/g, those of B. campestris ssp rapa were 1.8 and 0.4 mg/g, respectively. The contents of eupatilin and jaceosidin in A. princeps Pampanini which were calculated by HPLC, were determined 208 mg/100g, 118 mg/100g in Sajabalssuk and 199 mg/100g, 111 mg/100g in Sajuarissuk, respectively.

TMPFS/Polysiloxane 혼합물의 표면특성

오경수,범정철,하종욱,박인준,소원욱,이수복 한국공업화학회 2004 응용화학 Vol.8 No.1

We report on the surface proputies of the films composed of polysiloxane and trimethoxyperfluorosilane(TMPFS). In this study, the PFS was introduced in order to enhance soil-proof property of siloxane polymer. Surface properties of the mixture were investigated. Contact and sliding angle measurements were done in order to investigate the anti-soil, and soil release properties, respectively. The surface free energy of siloxane polymer was decreased remarkably by incorporation of small quantity of PFS with the increment of contact angle and decrease of sliding angle. The TMPFS/Polysiloxane mixture film may provide a great opportunity for the antisoil applications.

용량별 죽력 투여가 생쥐의 간과 신장의 조직 및 혈액학적 변화에 미치는 영향

정종길,나창수,김경수,홍광표,김정상 대한본초학회 2002 大韓本草學會誌 Vol.17 No.2

Objectives : Bambusae Caulis in Liquamen extracts (BE) has been used for various curative effect that remove intense heat from the heart, replenish deficiency Yin, nourish deficiency blood, resolve phlegm. This study was performed to investigate the toxicity of BE to mice according to the administered dosage. Methods : The experimental groups divided four. Control group treated saline, J1 group treated BE and distilled water in the ratio of 1:15(0.05ml/kg), F2 group treated BE and distilled water in the ratio of 1:7(0.05ml/kg), J3 group treated BE and distilled water in the ratio of 1:17(0.05ml/kg). We administered BE to the mice for 24 weeks at interval of 48 hours, and investigated the body weight, changes in hematological profile, activities of the transaminase(GOT, GPT) and two hepatic antioxidant enzyme(SOD, catalase), and histological changes of the liver and kidney. Results : Leukocytes of J3 group were increased in the administered for 12 weeks, but decreased in the administered for 24 weeks. Platelets were decreased about 36% in J3 group treated for 12 weeks, but increased about 50% in the same group treated for 24 weeks. Blood total proteins were decreased slightly in the all experimental groups compared with control group. The activities of the transaminase and superoxide dismutase(SOD) were increased, but decreased activities of catalase in the J2 and J3 groups administered for 12 or 24 weeks. In the light microscopical observation, ballooned and injured hepatocytes in portal vein area of J1 group occurred, and dilated hepatocytes and disoriented sinusoid observed in J2 group administered extracts to mice for 24 weeks. Apoptosis occured in the ballooned and injured hepatocytes of the portal vein area in J3 group. A agglutination of RBC in glomerular capsule of the kidney observed in the J2 group, and destructed convoluted tubule observed in the J3 group treated for 24 weeks. Conclusions : These results indicate that mice treated with high dose BE develop a hematological changes, dysfuncton of the liver and kidney.