인천항 중고자동차 수출 활성화 방안에 관한 연구

박원근,강동윤 한국국제상학회 2023 國際商學 Vol.38 No.4

Purpose : This study is aimed to present practical support measures for the problems found in the export status and analysis of used cars in Incheon Port. Research design, data and methodology : The research method was focused on literature study. Results : In the first half of 2023, 234,614 used cars were exported through Incheon Port, and it is an increase of 56.9% compared to the same period of the previous year and occupies 76.3% of the national export. However, there is not enough research conducted recently on the export of used cars, and it is time to perform various studies to make the export of used cars settle as a new export engine in Incheon. Conclusions : Accordingly, to increase the export of used cars in Incheon Port, it is necessary to implement the followings: first, attracting pure car and truck carriers (PCTCs) and container routes, second, expanding multimodal transport, third, securing container loading sites for used cars, fourth, operating an incentive system to attract port traffic in different countries, and lastly, revitalizing Incheon Smart Auto Valley to serve as an export complex for used cars and providing it on time.

적혈구에서 인슐린 Degradation Products 측정에 관한 연구

박원근,김선우,한인권 대한당뇨병학회 1986 Diabetes and Metabolism Journal Vol.10 No.2

"After an intravenous gIucose load, a series of serum glucose, insulin and C-peptide concentration were measured in 12 non insulin dependent diabetes meilitus and 10 age and sex matched normal control subjeets. Clucose disappearance rate, integrated insulin and C-peptide concentration, insulinogenic index, molar ratio of C-peptide and insulin and hepatic clearance rate of insulin were caIculated and compared. Followings were the results; 1.The fasting ccincentration of insuIin and C-peptide were 4.17+-0.75 pm/ml and 0.93+-0.07 ng/ml in control subjects,and 12.50+-1,85 pg/ml and 1.63+- 0.19 ng/Mi in diabetic respectively. Both fasting concentration of insulin and C-peptide were significantly higher in diabetics than in control subjects(p<0. 025) Five minutes after glucose load, the maximal insulin concentration in control subjets was 64.37+-12.17 pu/ml and it had increaed 15.4 times in comparing with fasting stage. But there was no acute response in diabetics. Sixty rninutes after glucose load, the concentration of insulin and C-peptide were 10.39+-1.46 pu/ml and 2.59+- 0. 02 ng/ml in control subjects, and 21. 55+-2.35 pu/ml and 3.36+-0.42 ng/ml in diabetics respectively, showing increased secretion of insulin and C-peptide in later stage of diabetics. 2.The glucose disappearance rates were 3. 35 +-0.51%/min in control subjects and 1.83+-0.16%/min, in diabetics, showing significantly lower value in diabetics(p<0.05) 3.Integrated insulin and C-peptide concentration of the first 10 minutes for acute response were 1.88+-0.35 ng/ml and 3.10 +-2.47 ng/ml in control subjects, and 0.58+-0.07 ng/ml and 2.04+-0.22 ng/ml in diabetics(p<0.05) But those of the 60 miniutes for total response were 1.00+- 0.15 ng/ml and 2.95+-0.29 ng/ml in control subjects, and 0.80 +-0.12ng/ml and 2.55+-0.32ng/ml in diabetics respectively,which were slightly lower than control subjects, but without significant statistical difference. 4. The insulinogenic index during 0~5min, and 0~ l0 min, period for aqutel response and 0~60min, period for total response were as follows; 0.186+- 0.234, 0.221+- 0.004 and 0.156+-0.039 in control subjects, and 0.005+-0.010, 0.003+-0.001 and 0.047+-0.025 in diabetics respectively (p<0.001) The correlation coefficient between insulinogeic index and integrated insulin concentration was 0,54(p<0.001) in control subjects and 0. 18(p< 0.001) in diabetics during 10 minutes and 0.80(p<0.001) in control subjects and 0.88(p<0.001) in diabetics during 60 minutes. There were significant correlation between the two indices except in diabetics during 10 minutes. 5. The molar ratio of C-peptide and insulin at fasting stage was 12. 56 +-0. 33, 3.27+- 0. 21 at 5 min. 5.47+- 0.84 at 10 min. and 10.86+-1.2 at 60 rnin. In control subjects, and in diabetics 7.03+- 0.96, 7.49+- 1.87, 10. 94+-2.85 and 6.18+-1,55 respectively. 6. The hepatic clearance rate of insulin was calculated and results were as folows: 55.1+- 2.7% in control subjects and 55.5+-4.6% in diabetics, showing no stastical ditference. But the correlation coeffieient between secretion rate and hepatic clearance rate of insulin was 0.72(p<0.5) in control subjects and 0.29(p<0.4) in diabetics, showing slightly negative correlation between the two in control subjects. 7. The correlation coefficient between fasting blood gIucose concentration and intergrated concentration of first 10 minutes for both group was 0.58%(p<0.025) ,showing negative correlation. This correlation was more accentuated by using natural logarithmic scale in integrated concentration. 8.There was significiant positive correlation btween integrated insuln conceritration of first 10 minutes and glucose disappearance rate with the correlation coefficient of 0.04 (p<0.01). From these dats, it was concluded that non insulin depenent diabetics were characterized mot only by increased fasting blood glucose, lowered glucose disapearance rate and insulinogenic index, and almosrt normal total insulin secretion after intravenous glucose load, but also by no acute response. Acute insulin response was negatively corrdlated with fasting blood gulcose, and positively corrleated with glucose disappearance rate in both group. The calculated hepatic clearance rate of insulin were not differed between control subjects and diabetics. But, when the insulin secretion rate was increased, hepatic clearamce raate of insulin decreased in control subjecs and increased in diabetics."

원위부 신세뇨관성 산성증 ( Type 1 RTA ) 1예

박원근,오정균,양인명,조경삼,최영길,김명재 대한신장학회 1983 학술대회및초록집 Vol.2 No.1

고혈당 상태로 배양한 사람 망막 색소 상피 세포와 태반 세포에서 고장성 반응에 대한 변화

박원근 대한당뇨병학회 2004 Diabetes and Metabolism Journal Vol.28 No.3

한국인 갱년기 여성의 골밀도 및 호르몬 변화에 관한 연구

박원근,김선우,한인권,신현호,최웅환 대한내분비학회 1989 Endocrinology and metabolism Vol.4 No.1

Clinical features and changes of gonadtropins, estriadiol, osteocalcin, 1.25(OH)2D3 and bone densities were examined from Sep. 1985 to Nov. 1988 in 778 Korean menopausal women. 1) The most common symptoms were flushing, sweating, palpitation and back pain in order of frequency. 2) FSH, (63±18.4 mIU/ml), LH (52.6±16.3 mIU/ml) were elevated and estradiol (36.3±10.7 pg/ml) was low. Osteocalcin was low (2.96±1.13 ug/ml) and 1.21(OH)2D3 was normal (43.2±10.2 pg/ml). These were normalized after treatment. 3) Bone densities determined by T. Inoue method was diminished and returned toward normal after treatment. 4) Bone densities measured by DPX was highest in 3rd decade and significantly higher in treated group than control group. (J Kor Soc Endocrinol 4:21-28, 1989)

정오정착적 삶을 통한 천일국 실현

박원근 세계기독교통일신령협회 2003 統一世界 Vol.- No.10

기나긴 광야노정을 부모님을 모시고 싸워 오다보니,그때가 지금이요 지금이 그때인것 같은 혼란스러움이 있지만,분명한 것은 제4차 이스라엘국이 활짝 열렸으며,그 중심에 우리 축복가정들이 서있다는것이다.우리는 지금부터라도 과거의 모든 잘못을 잊어버리고 ‘정오정착적 삶’을 살아야 한다.모든 것을 다 가진 세상을 향해 ‘깨어나라’고 소리 칠수 있는 힘은 바로 참부모님을 중심한 정오정착적 삶에서 나오기 때문이다.그림자 없는 깨끗한 삶을 실천하게 될때,비로소 우리의 종족과 지역주민들은 복귀될 것이다.정오정착적 삶은 어려운 것이 아니다.하나님 앞에서의 솔직한 삶,내양심 앞에 부끄럽지 않는 삶,아내와 남편 사이에,부모와 자식 앞에 솔직한 삶이 바로 그것이다.진실보다 더 큰 힘은 없다고 했다.진실할때 빛이 나고 진실할 때 힘이 생기며,진실할때 비로소 세상은 우리를 따를 것이다.

Evaluation of Pyunkang-tang® Administration on Hematological, Biochemical, and Protein and Lipid Profiles in Dogs

박원근,박성재,김승곤,강민희,박희명 한국임상수의학회 2016 한국임상수의학회지 Vol.33 No.5

Pyunkang-tang® is a kind of herbal medicine and has been used for the treatment of atopy and allergicdisease in humans over forty years. The purpose of this study was to evaluate the hematological, biochemical, andprotein and lipid electrophoresis profiles after the oral administration of Pyunkang-tang® in healthy dogs. Fifteenclinically healthy beagle dogs were selected and orally administered either 33 ml of Pyunkang-tang® (group I, n = 5),16.5 ml of Pyunkang-tang® (group II, n = 5), or 33 ml of distilled water (group III, n = 5) 3 times a day for 4 weeks. The results of the hematological, serum biochemical, and urine analysis did not differ significantly among the 3 groups. The oral administration of Pyunkang-tang® for 4 weeks was associated with significant changes in the serum globulinlevels and an elevation in the high-density lipoprotein (HDL) concentrations in groups I and II (p < 0.05), comparedto group III. The α1-globulin and γ-globulin levels were significantly increased in group I, and the α1-globulin andβ-globulin levels were significantly increased in group II. The α2-globulin levels were significantly decreased in bothgroups. During the short-term evaluation of Pyunkang-tang® administration, we did not detect any specific adverseeffects in the dogs. However, further evaluation of the safety and efficacy of Pyunkang-tang® for the treatment ofatopic disease in dogs is needed.

천주평화통일국 시대, 창조원리로 돌아가자

박원근 세계기독교통일신령협회 2003 統一世界 Vol.- No.6

건축담론 - 02 정책과 제도, 건축사업무환경, 그리고 석정훈 회장의 협회

박원근,Park, Wongeun 대한건축사협회 2018 建築士 Vol.589 No.-

골다공증 진단에 피부 두께의 임상적 유용성 평가

박원근,최민주,김호찬,조성제,박전홍 제주대학교 공과대학 첨단기술연구소 2001 尖端技術硏究所論文集 Vol.12 No.2

The study was carried out to examine how much clinically useful was the skin thickness in diagnosis of osteoporosis. The project was to look into not only the presumption that patients with osteoporosis have the skin loss at the similar rate of the reduction in the collagen content of the bone but also the correlation between the collagen content and the skin thickness. The skin thickness was measured on the dorsal hand(right) of the patients using an ultrasonic technique with a 20 MHz focused ultrasonic transducer. Measurements of the bone density of the patients were made on both the lumbar spine (L2-4) and the femoral neck using Dual­Energy X­ray Absorptionmeter(DEXA, Norland). An ultrasonic bone densitometer(Mark 6000, Medison Co. Korea) was taken to measure the speed of sound (SOS) on the calcaneus. It was observed that there were some degrees of correlation between the bone density obtained by the DEXA and the SOS of the calcaneous (P<0.01). There was no evidence that the skin thickness was correlated with the DEXA produced bone density and ultrasonically measured SOS.