꿩의다리의 생약학적 연구

박종희,박성수,Park, Jong-Hee,Park, Seong-Su 한국생약학회 1999 생약학회지 Vol.30 No.2

Korean folk medicine 'Ggeong Yi Da Ri' has been used mainly as remedies for stomach trouble, bruise and neuralgia. The botanical origin of the crude drug has not been studied pharmacognostically. To clarify the botanical origin of 'Ggeong Yi Da Ri', the morphology and anatomy of leaf and stem were examined for the Korean species of Thalictrum plants, such as T. acetaefolium, T. aquilegifolium, T. filamentosum, T. minus var. hypoleucum, T. minus var. stipellatum and T. rochebrunianum. The botanical origin of 'Ggeong Yi Da Ri' was clarified as the leaf and stem from Thalictrum aquilegifolium and T. filamentosum.

CAD-CAM Konus type 부착장치를 이용한 하악 임플란트 피개의치 보철수복 증례

박종희,김인주,김경아,송광엽,서재민,Park, Jong-Hee,Kim, In-Ju,Kim, Kyoung-A,Song, Kwang-Yeob,Seo, Jae-Min 대한치과보철학회 2016 대한치과보철학회지 Vol.54 No.3

하악 완전 무치악 환자의 보철수복에 있어 임플란트 식립 후 피개의치 제작은 첫 번째 치료 옵션으로 고려된다. 코너스 타입 부착장치를 이용한 피개의치는 견고한 지지를 제공하고 cross arch stabilization을 이루도록 하여 교합압을 균일하게 분산시키며, 의치에 의한 이차 고정으로 장기간의 안정성을 제공한다. 최근 소개된 팔라듐-은(Pd-Ag) 합금(Innovium)은 팔라듐, 은, 금 등의 귀금속 함량이 72% 이상인 CAD-CAM 시스템 전용 귀금속 합금으로 코너스 타입 부착장치를 제작하는데 적합한 물성을 가지고 있다. 본 증례에서는 완전 무치악 환자에서 상악에는 통상적인 총의치, 하악에는 임플란트를 4개 식립한 후에 코너스 타입 부착장치 피개의치 수복을 하였다. CAD-CAM 시스템을 이용하여 팔라듐-은 합금(Innovium)으로 제작된 코너스 타입 부착장치를 장착하였으며 이를 통해 의치의 유지와 안정을 향상시켰으며 만족할 만한 결과를 얻었기에 보고하고자 한다. In edentulous mandible, implant supported overdenture was considered as a first treatment option. Konus type attachment supplies rigid support and cross arch stabilization so that more favorable force transmission and distribution can be attained. In the dentistry, computer aided design-computer aided manufacturing (CAD-CAM) system makes it possible to fabricate restorations with high precision and effectiveness. Recently, Palladium-silver (Pd-Ag) alloy which is millable has been developed. This article presents that application of CAD-CAM Konus type attachment can be provide satisfactory stability and function on four-implant supported mandibular overdenture.

안신환의 현미감정 연구

박종희,Park, Jong-Hee 한국생약학회 1993 생약학회지 Vol.24 No.2

‘Ansin Whan(安神丸)’ is a Chinese patent medicine, which is used for insomnia, nervous breakdown, amnesia and hypertension in Korea. In the future, the demand for the drug is likely to increase, as the number of aged people increases. This medicine is the large of pills consisting 13 kinds of powdered crude drugs. For the identification of individual ingredients in such powdery mixtures, microscopic method may advantageously be used as it requires only a small amount of specimens. In this paper, the effectiveness of this method is exemplified by the identification of the ingredients in ‘Ansin Whan’ which contains 13 powdered crude drug ingredients.

민간약 "진해초"의 생약학적 연구

박종희,도진경,Park, Jong-Hee,Do, Jin-Kyoung 한국생약학회 1994 생약학회지 Vol.25 No.2

Korean folk medicine 'Jin Hae Cho' has been used as a remedy for neuralgia and an invigorating drug after a childbirth in Korea. The botanical origin of the crude drug has been no pharmacognostical confirmation on it. To clarify the botanical origin of 'Jin Hae Cho', studied on the morphological and anatomical characteristics of the roots of Potentilla species growing wild in Korea i.e. Potentilla chinensis Ser., P. cryptotaeniae Maxim., P. dickinsii Fr. et Sav., P. discolor Bunge, P. fragarioides L. var. major Maxim., P. freyniana Bornm., P. kleiniana Wight et Arnott, P. paradoxa Nutt., P. yokusaiana Makino and 'Jin Hae Cho' from Korea on Korean market. As a result, it was made clear that 'Jin Hae Cho' from Korea was derived from the roots of Potentilla chinensis Ser. and Potentilla discolor Bunge.

물봉선의 생약학적 연구

박종희,김진수,Park, Jong-Hee,Kim, Jin-Soo 한국생약학회 1993 생약학회지 Vol.24 No.1

Korean folk medicine 'Mul Bong Seon' has been used to cure hypertension and a toxicide. The botanical origin of the crude drug has been no pharmacognostical confirmation on it. To clarify the botanical origin of 'Mul Bong Seon', the morphologial and anatomical characteristics of the leaves of Impatiens species growing in Korea, i.e. I. balsamina, I. noli-tangere, I. textori, I. textori forma. pallescens were studied. As a result, it was clarified that 'Mul Bong Seon' was the leaf of Impatiens textori and Impatiens textori forma. pallescens.

계획된 행위이론을 적용한 실습중 사고예방 교육 프로그램 개발 - 치기공학과 학생을 중심으로 -

박종희,Park, Jong-Hee 대한치과기공학회 2011 대한치과기공학회지 Vol.33 No.1

Purpose: The purposes of this study were to provide information about safe actions during the practice of dental technology, promote belief in safe actions among the students of dental technology, and reinforce their knowledge about how to act safety. Methods: Open questions were asked to 120 sophomores majoring dental technology to understand the target group's belief about safe actions. Following the instructions by Ajzen & Fishbein, the collected data were grouped according to similar beliefs. Those beliefs of the highest frequency were given a priority and got to represent the belief level of the target group. Even with belief changes, however, they would not be able to practice safe actions if they had no knowledge about how to do safe actions. For desirable behavioral changes among the students, the students were then asked to discuss the current state of safety accidents and issues focusing on the materials and processes used in the practice and give presentations regarding the subjects to identify risk factors. Then the identified risk factors were used to devise the program contents so that the students could practice safe actions through accurate behavioral approaches and belief changes by educating them about how to act safely by the practice processes and the involved materials and devices. Results: Not only do the students of Dept. of Dental Technicians have difficulties with the complex practice processes while practicing to make dental prosthesis, but they are exposed to the risk of accidents as they're poor at dealing with the materials and devices. Although there is a definite need for accident prevention education programs before practice, the reality is that the school doesn't the schoosuch education. Based on the judgment that an education program designed to reinforce belief for behavioral changes would generate effgrams results, an education program was developed by applying the Theory of Planned Behavior(TPB). Along with their beliefs, the current state of accidents n. Basepractice, demand for safety education, and practice level of safe actions were used to device the contents of accident prevention education and to develop an accident prevention education program for dental technology. Conclusion: The study presents an accident prevention education program developed to reinforce dental technology students' beliefs and knowledge and to help them do safe actions during practice.

한중평위산의 현미감정 연구

박종희,김진수,정애영,Park, Jong-Hee,Kim, Jin-Soo,Jeong, Ae-Young 대한약학회 1996 약학회지 Vol.40 No.2

Han Jung Pyeong Yi San is a Chinese Patent medicine, which is used for stomachic disorder, acute and chronic indigestion, dyspepsia and diarrhea in Korea. This medicine consisit of 16 kinds of powdered crude drugs. For the identification of individual ingredients in such powdery mixtures, microscopic method may advantageously be used as it requires only a small amount of specimens. In this paper, the effectiveness of this method is exemplified by the identification of the ingredients in Han Jung Pyeong Yi San which contains 16 powdered crude drug ingredients.

선박 및 해양플랜트 환경에서 작업자 위치 모니터링 시스템 개발을 위한 시스템엔지니어링 접근 방법

박종희,김한준,윤재준,김형민,홍대근,Park, Jong Hee,Kim, Han June,Yoon, Jae Jun,Kim, Hyoung Min,Hong, Dae Geun 한국시스템엔지니어링학회 2020 시스템엔지니어링학술지 Vol.16 No.1

The shipbuilding and offshore industry is a large and complex assembly industry, which causes many safety accidents. The major accidents in the shipbuilding and offshore industry workplaces are stenosis, falling objects, dust, fire, explosions, and gas poisoning. The accident by worker in this industry mainly has three factors: frequent movement, narrow work space, and increased use of subcontractors. To control these factors, it is necessary to monitor the worker's location and work status. In this paper, a worker location monitoring system using inaudible sound wave was designd that can be used in environments with many metal barriers. The process included deriving stakeholder requirements, transforming to system requirements, designing system architecture, and developing prototype. The prototype was validated by third-party testing agency. As a result, it satisfied the designed performance and verified its feasibility.

간 보호 효과를 지닌 자원 생약의 검색

박종희,문전옥,Park, Jong-Hee,Moon, Jeon-Ok 한국생약학회 1997 생약학회지 Vol.28 No.3

For the search of hepatoprotective compounds from the folk medicines, 14 natural products which have been traditionally used as hepatoprotective drugs in Korea were extracted with methanol. The extracts were screened for the antioxidant activity on lipid peroxidation induced by Fenton reaction in rat homogenate and Ac2F cell toxicity by t-hydroperoxide. Dendrobium moniliforme and Castanea crenata were chosen for the further investigation and its therapeutic effects on the liver damage induced by carbon tetrachloride in rats were evaluated. Oral administration of the extracts reduced the aspartate aminotransferase(AST) and alanine aminotransferase(ALT) activities in the serum of the carbon tetrachloride intoxicated rat. And the treatment of the extracts prevented the decrease of aminopyrine N-demethylation and aniline hydroxylation activities of the carbon tetrachloride-intoxicated rat liver. These results suggest that oral administration of Dendrobium moniliforme and Castanea crenata is effective in recovering the liver function in $CCl_4-treated$ rats.

후박(厚朴)의 생약학적 연구

박종희,난파항웅,Park, Jong-Hee,Namba, Tsuneo 한국생약학회 1994 생약학회지 Vol.25 No.2

'Hoo Bak' is one of the Chinese crude drugs used mainly to cure a headache, apoplexy and dyspepsia. With regard to the botanical origin of 'Hoo Bak', it has been considered to be Machilus thunbergii of Lauraceae in Korea. But there has no pharmacognostical confirmation on it. To clarify the botanical origin of 'Hoo Bak', the anatomical characteristics of the bark of Machilus thunbergii, Magnolia officinalis and Magnolia obovata were studied. As a result, it was clarified that 'Hoo Bak' from Korea was the bark of Machilus thunbergii of Lauraceae.