관동맥질환에서 저밀도 지단백 입자 크기의 분포

임효영,김인숙,승기배,강동헌,전두수,장기육,박준철,이수영,홍순조,최규보 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.8

中風病辨證診斷標準에 의한 臨床的 硏究

任長信,文祥官,高昌男,權正男,曺基湖,金永錫,裵亨燮,李京燮 경희대학교 1997 慶熙醫學 Vol.13 No.3

물질남용 치료프로그램 후 재범여부에 대한 예비적 추적조사 연구

김현수,조선미,오은영,임기영,정영기,윤웅장,이영미 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.6

연구목적: 본 연구는 물질사범에게 시행되는 수강명령 프로그램의 효과를 재범률을 중심으로 살펴보고자 한 것이다. 방 법: 이 연구의 대상집단은 보호관찰소에서 의뢰받은 물질남용자집단이다. 이들은 법원으로부터 보호관찰, 수강명령, 치료명령, 사회봉사 등을 부과받았다. 총 104명의 대상자집단을 치료프로그램을 이수한 수강군과 비수강군으로 나누었으며 이들에 대한 재범률을 조사하였다. 결 과: 프로그램을 이수한 수강군이 비수강군에 비해 재범률이 낮았다(p<.05). 또한 단기 수강군과 장기수강군의 재범률의 차이를 조사하였는데 대상자 집단의 수가 적기 때문에 장기 수강군의 효과가 통계적으로 입증되지는 않았다. 결 론: 우리는 물질남용자에 대한 정책이 보다 교육적으로 변화할 것을 본 논문을 통하여 제시하려 하였으며 정부 및 법무부는 물질남용자에게 교육과 치료를 제공해주어야만 한다. Objectives: Using recidivism rate, we investigated the outcome after our substance abuse treatment program had been implemented. Methods: Our target population was substance abuse criminals referred by probational office. They either received the parole and probation order, treatment order or social service order from the court. We divided 104 substance abuse criminals into treatment group and non-treatment group. We examined their recidivism rate. Results: We reached a conclusion that treatment group had lower recidivism rate than non-treatment group(p<.0.5). We examined the effectiveness of short-term and long-term programs. However, no effectivess of long-term program was found because the sabject number was too small. Conclusion: We suggest that the strategies for substance abuse should be changed to more educative ones. The Government and Ministry of Justice must provide education and treatment to the substance abuse criminals.

18세기 초 강원도 울진현령 오적의 마애비와 덕구온천 - 현령 오적 마애비 발견보고를 겸하여 -

심현용 ( Shim¸ Hyun-yong ),장기영 ( Jang¸ Ki-young ),정민호 ( Jeong¸ Min-ho ) 경북대학교 영남문화연구원 2021 嶺南學 Vol.0 No.76

18세기 초 강원도 울진현령 오적의 마애비가 2019년 4월 13일 장기영과 진호 부자에 의해 울진 응봉산 내 덕구온천 원탕에서 발견되었다. 이 글은 덕구온천 원탕에서 발견된 오적 마애비의 발견 경위를 소개하고 명문 판독을 시도하여 덕구온천의 역사와 유래를 살펴본 것이다. 발견된 마애비는 오적이 울진현령으로 있을 때 조여용과 함께 1716년 8월 하순 병을 치료하기 위해 덕구온천 원탕까지 등산하여 온천욕한 것을 기념하여 새긴 것이다. 전설에 의하면 덕구온천은 고려 말∼조선 초에 온천으로서의 역할을 하고 있는데, 이는 검토결과 문헌사료와 일치함을 보여준다. 또 덕구온천의 유래는 다섯 가지로 다양하게 나타나며, 우리나라 온천의 일반전인 발견 사례와 마찬가지로 사슴, 멧돼지 또는 노루를 사냥하다 발견하였다는 동물의 발견에서 덕구온천도 시작됨을 알 수 있었다. 이번에 발견된 1716년의 울진현령 오적 마애비는 울진 덕구온천의 유구한 역사를 증명하는 귀중한 사료로 그동안의 문헌기록을 입증해주는 중요한 금석문이라 하겠다. The Rock-carved Monument for Oh Jeok, a former Governor of Uljin-hyeon, Gangwon-do in the early 18th Century, was discovered by Jang Ki-young and his son, Jang Jin-ho, in 2019 at Eungbongsan Mountain in Uljin-gun. The Rock-carved Monument was carved in commemoration of Oh Jeok climbing up Eungbongsan Mountain and bathing in the Weontang pool at Deokgu Hot Spring in late-August 1716 with Jo Yeo-yong to treat his illness while serving as Governor. According to legend, the Deokgu was a popular hot spring between the late-Goryeo Dynasty and early-Joseon Dynasty, which is also consistent with historical records. Deokgu Hot Spring also has five origin stories. Some of its origin stories refer to a hunter discovering the hot spring while hunting for wild game such as deer, wild boar or roe deer, which was a typical way our ancestors discovered hot springs.

산업자재용 폴리에스터 섬유의 강도 향상에 관한 연구

박영신,남영식,정상영,최재호,장기혁,박원호,Park, Young-Shin,Nam, Young-Sik,Jung, Sang-Young,Choi, Jae-Ho,Jang, Ki-Hyuk,Park, Won-Ho 한국섬유공학회 2012 한국섬유공학회지 Vol.49 No.1

In this work, effects of total draw ratio change on the mechanical properties of polyester fibers were studied. The process parameter was a total draw ratio and the draw ratios that were used ranged from 6.6 to 7.0. Tensile properties are determined from the tensile tester, and crystallite parameters from the density measurement and X-ray diffraction were discussed with the different total draw ratios. The tenacity, young's modulus and crystallinity were increased to 10.6 g/d, 123.2 g/d and 42.1%, respectively, with increase in the total draw ratio. The relations between total draw ratio and mechanical properties of high tenacity polyester fiber were discussed.

아리스톨로크산 함유 생약제에 대한 안전성평가연구 : 3개월간 반복투여독성시험을 통한 신장독성평가

황명실,박미선,문지영,이지선,염영나,이효민,신동환,강진석,윤은경,최미나,육미영,장동덕,길광섭,김승희,양기화 식품의약품안전청 2001 식품의약품안전청 연보 Vol.5 No.-

본 실험에서는 아리스톨로크산을 함운하고 있는 생약제중 하나인 마두령(.4risfoforfioe JTurruf)의 90일 반복투여독성시헌을 실f,」하였다. 마두령에서 아리스톨로크산을 정량분석한 결과 마두령 단일 건조븐말의 경운 2.112mg/g, 잉상에서 처방되고 있는 마든령복방 (마두령외 9가지 생약제 복합처방) 건조분말꼭 경무에는 0.066m9/5으로 각각 검출되었다. 본 실험에서 용량설정은 마두령 처리군 (저용량 군; 21.3m9/k9/day (임상용량), 중용량군; 2t3mgfg/day, 고용량군; 2430mg딘g b.w./day), 마두령복방 처리군 (427mg/kg b.w./da?; 임상용량) 및 positive control (아리스톨로크산) 처리군 (저용량군;0.05mgag/da17, 중용량군; 0.Smg/kg/day, 고용량군; 5mg./kg/dal·1으료 하여 랫드에게 경구투여하였다. 마두령단방 처궈근 및 마두령복방 처리군에서 저용량군과 중응량군에서는 잉상관찰 및 생화학적 분석에서 패조군과 유의적인 차이가 없었다. 그러나 마두령단방 고용량근에서는 간, 신장의 상대적인 무계가 증가되었고, 신장의 유두이행상피증식 및 암종이 관찰되었으며, 위에서는 편평세포암종이 관찰되었다. 하자만 간손상이나 간암은 유발하지는 않는 것으로 판단되었다. 결론끌으로 본 실험의 결과에서는 아리스톨로크산 함유 생약제인 마두령이 임상용량인 저응량 처리군에서는 독성을 나타내지 않았으나, 고용쏭으로 장기 복용시켰을 깅우 설치류의 전위부위 및 신장에서 독성이 있음을 알 수 있었다. Chines herbs nephropathy (CHN) has been described in young women who had taken a slimming pills containing some chines herbs. Aristolochic acid (AA), suspected substance as the causal factor of CHN, is known a carcinogen. The Aristolochiae fructus (fruit of Aristolochia contorta) was used in Korean Traditional Medicine consists of appropriate amounts of mixed natural products. Subchronic toxicity of A. furctus containing aristolochic acid was investigated in SD rats. The body weight and clinical signs were observed after orally administration of A. futctus at doses of 21.2, 213, and 2130 mg/kg/day; mixture (including 9 other herbs) at dose of 427 mg/kg/day; aristolochic aicd (Ⅰ+Ⅱ) at doses of 0.05, 0.5, and 5 mg/kg/day for 3 months. At the end of the treatment, high dose treated animals revealed a deficit in final body weight about 25% compared with that of control. Organ weights of kidney, liver, testis, or ovary were increased with dose dependent manner. No changes considered to be due to the administration of A. furctus, mixture or aristolochic acid were in hematological and clinical study. However, significant changes at histopathological study of kidney and stomach were boserved in high-dose treated groups. In conclusion, for human health safety it needs appropriate regulatory actions regarding the use of natural herbal medicines known or suspected of containing aristolochic acid.

축산시설에서 발생되는 악취의 축종별 특성에 대한 설문조사

장영기,송기봉,김호정,유용희 한국환경영향평가학회 2004 환경영향평가 Vol.13 No.1

At Recent the number of livestock is rapidly increased and the scale of farm has changed to large operations in Korea. So the odors frcm livestock feeding operations have increased and become major environmental problem. The odor emission are dependent on the types of manure management system and the meteorological factors. This report presents the results of a questionnaire on the odor characteristics from livestock facilities for the beef, dairy, swine and poultry. It is founded that the impact by odors from the facilities for swine and poultry is higher than cow and dairy, and the odor intensity at morning is higher than other times.

치성감염후 발생한 급성 종격동염의 치험례

장기영,김도균,신미정 大韓顎顔面成形再建外科學會 1995 Maxillofacial Plastic Reconstructive Surgery Vol.17 No.3

Acute mediastinitis is almost always secondary to some other condition, and most cases are due to esophageal perforation. Although acute mediastinitis from odontogenic infection is extremely rare in the era antibiotic drugs, some more fulminant odontogenic infections can produce complications including airway obstruction, necrotizing fascitis and extension of the infection to thorax. Irrespective of the changing incidence of etiologic factors, unless the pathophysiology of acute mediastinitis and its causes are understood and the conditions promptly recognized and properly treated, the result may be prolonged illness and even death. We experienced a case of odontogenic infection followed by acute mediastinitis and present review of literature.

矯正裝置가 齒간組織에 미치는 影響에 關한 臨床的 硏究

張基永 대한치과교정학회 1985 대한치과교정학회지 Vol.15 No.2

Fifty subjects who were to be treated with fixed orthodontic appliances by light wire edgewise technique were selected. Bands with different marginal depth were made in first molar and direct bonding brackets were bonded in second premolar. For determining the effects of fixed orthodontic appliance on the gingival tissue, the changes of clinical crown length, periodontal pocket depth, gingival sulcus fluid were checked. The results were as follows: 1. Gingival condition was deteriorated after wearing the fixed orthodontic appliance, and the deterioative rate was decreased gradually. 2. The greatest gingival change was occurred in the maxillary first molar among the experimental teeth. 3. The gingival change of maxillary teeth was graeter than that of mandibular teeth.(p??0.01) 4. The greater gingival change was occurred around subgingivally located band than around supragingivally located band. 5. Comparing the gingival changes of banded teeth with them of bonded teeth , the gingival tissue was more effected by oral hygiene than by type of appliances. 6. In the quantitive changes of gingival crevicular fluid, there was exact relationship with gingival inflammation.

충전상황을 고려한 보부재의 전단거동에 관한 실험적 연구

장일영,장기태 金烏工科大學校 産業技術開發硏究院 1999 産業技術開發硏究 Vol.15 No.-

This paper presents the shear behavior of high performance concrete beams having different concrete filling conditions. Six tests were conducted on full-scale beam specimens with design parameters(concrete compressive strength, tensile rebar ratio and concrete filling conditions). Different concrete filling conditions were intentionally made such that the first type specimen was soundly cast to obtain the perfect concrete filling condition. Second type specimen was cast in such a way that up to the longitudinal tensile reinforcement from the top, good concrete was filled while poor concrete was poured for the bottom part to simulate the poor workmanship, workability and unsatisfactory compaction. Third type specimens was cast in such a way that up to the neutral axis of the beam section from the top, good concrete was filled while so did for the bottom part as the second type specimen. The test results were analyzed in terms of load-displacement response, failure pattern, and reserved shear capacity. The have no effect of concrete filling conditions on the ultimate strength of structures. But, the have a great influence of concrete filling conditions on the total reserved shear force and ductile of structures.