건설폐기물 분야에 있어서 이물질 분리 선별 기술

이준호,이종구,기형호,Lee, Jun-Ho,Lee, Chong-Gou,Ki, Hyung-Ho 한국건설순환자원학회 2015 한국건설순환자원학회지 Vol.10 No.3

2001년 경상북도에서 발생한 콜레라 유행에 관한 역학조사

이준호,이관,김준철,이상원,고운영,양병국,이종구,김문식,임현술,Lee, Jun-Ho,Lee, Kwan,Kim, Jun-Chul,Lee, Sang-Won,Go, Un-Yeong,Yang, Byung-Kuk,Lee, Jong-Koo,Kim, Moon-Sik,Lim, Hyun-Sul 대한예방의학회 2002 예방의학회지 Vol.35 No.4

Objectives : This study was carried out to investigate the cause, magnitude and transmission route of the cholera outbreak in 2001 Methods : The study population were those persons who ingested foods at the restaurant, were confirmed as cholera patients, had symptoms of diarrhea and sewed as workers at the restaurant. A questionnaire survey and microbiological examinations on the microbes isolated from rectal swabs were conducted. Of the cases, 316 food histories were surveyed by an analysis of the restaurant menu. Results : There were 139 confirmed cases of cholera reported in Korea in 2001. Of these, 104 were related to the restaurant. By region, Gyeongsangbuk-do had the highest incidence with 91 cases. Of these 91 cases, 74 had ingested foods at the restaurant, 2 were employees and 3 were secondary infection cases within the families. The results of the odds ratio analysis of the 316 persons having ingested foods at the restaurant were as follows: sandwiches 5.07 (95% CI, 1.85-14.59), soybean curd 2.45 (95% CI, 1.09-5.56), noodles 2.34 (95% CI, 1.24-4.42), steamed squid 2.01 (95% CI, 1.17-3.47) and vinegared rice 1.82 (95%, CI, 1.08-3.09). It was certain the restaurant in question was the cause of the 2001 outbreak. Conclusions : We suspected that more than one restaurant employee contaminated foods served at the restaurant. In addition, eating raw fishes purchased at the Pohang Fisheries infected the employees of the restaurant. There is a possibility that these raw fishes were themselves contaminated by cholera bacilli in the sea.

홉스의 『시민론』과 『인간론』을 중심으로 본 인권과 전쟁의 권리

이준호 ( Jun-ho Lee ) 서양근대철학회 2018 근대철학 Vol.12 No.-

This is a paper by Dr. Lee Jun-ho who died a few years ago. The purpose of this article is clear. Dr. Lee suggests that Hobbes researchers should pay attention to the importance of De Cive and De Homine, not to consider Leviathan as the main work of Hobbes. He translated Hobbes’ De Cive and De Homine into Korean. Through this translation work, he was looking for a possibility to interpret Hobbes’ political philosophy based on deep understanding and reflection on civil theory. The new interpretation he notices is that Hobbes is actively opposed to war in the De Cive and shows that there is a natural obligation of the monarch to protect the human rights and welfare of the people. The author emphasizes that the reason for submitting to the supreme ruler is not the “fear” of the powers held by the ruling power, but the fear of punishment in violation of the law. In section 3, the author analyzes the origins of consent and conquest. In this section, he questions the actual social contract theory. It is his interpretation that the country originally started spontaneously and that it had entered into a contract with the people to check the arbitrary rule of the supreme ruler. In section 5, the author explains the absoluteness and obedience of ruling power. He maintains that justified power has to monitor the privacy of the people for the sake of national security. Of course, from today’s point of view there is a risk of human rights violations, but it is not a problem at the time. However, Hobbes excludes the obligation of voluntary obedience to unjust power. Only when the ruling power is governed by conscience and natural law, power is justified and the voluntary obedience of the people can be obtained. In section 6, the author explains the right of war to the rulers who violate natural law. The rulers who have made the enemies of the people lose the legitimacy of their power, and the people will regain the right of war to the rulers. This is the execution of Charles I. In conclusion, the author redefines the historical location of Hobbes’s political philosophy. According to the author, Hobbes has always been a pioneer of sovereignty, while supporting absolutism.

Experimental Evaluation of Q-Parameterization Control for the Imbalance Compensation of Magnetic Bearing Syatem

이준호,김현기,이정석,이기서,Lee, Jun-Ho,Kim, Hyeon-Gi,Lee, Jeong-Seok,Lee, Gi-Seo 대한전기학회 1999 전기학회논문지A Vol.48 No.3

This paper utilizes the method of Q-parameterization control to design a controller which solves the problem of imbalance in magnetic bearing systems. There are two methods to solve this problem using feedback controal. The first method is to compensate for the imbalance forces by generating opposing forces on the bearing surface (imbalance compensation). The second method is to make the rotor rotate around its axis of inertia (automatic balancing);in this case no imbalance forces will be generated. In this paper we deal with only imbalance compensation. The free parameter of the Q-parameterization controller is chosen such that these goals are achieved. After the introduction of a model of the magnetic bearing system, we explain the Q-parameterization controller design of the magnetic bearing system with emphasis on the rejection of sinusoidal disturbance for imbalance compensation design. The design objectives are formulated as a linear equations in the controller free paramete Q. Finally, simulation and experimental results are presented and showed the robustness and effectiveness of the proposed controllers.

전통시장 시설현대화사업이 전통시장 활성화에 미치는 영향 분석

이준호(Lee, Jun-Ho),김영(Kim, Yeong),김경훈(Kim, Kyoung-hun) 한국지역개발학회 2013 韓國地域開發學會誌 Vol.25 No.1

After full opening of distribution market in 1996, its competitiveness was lost and declined due to the emergence of a variety of distribution types, change of customers consumption habits, and purchase patterns. Therefore, Korean government began to support the modernization projects of traditional markets through the establishment of law for the activation of existing traditional markets. In this regard, this study attempts to diagnose the problems of facility modernization projects through substantial and concrete effect analysis on facility modernization projects to provide the activation methods effectively. To achieve this goal, we analyzed the overall satisfaction and substantial effect of facility modernization projects for traditional markes by carrying out questionnaire surveys on merchants at Jun-gang Yudeung Market in Jinju. As a result of questionnaire survey, customers were generally satisfied with the facility modernization project, the market environment was improved and the customer numbers and sales amount which show the actual improvement also increased after implementing the projects. Also, it was proved that customer numbers and the sales amount after the facility modernization project of traditional markets increased and the degree in the increase was low level of 5~20%. Therefore, it was analyzed that sub-project items of the facility modernization project, which have a significant effect on the activation of traditional markets, had a low level of influence.

종양응급 상황에서의 방사선치료의 역할

이준호,백홍석,박상섭,박현숙,이석호,Lee, Jun-Ho,Baek, Hong-Seok,Park, Sang-Sub,Park, Hyun-Suk,Lee, Seok-Ho 한국임상보건과학회 2014 한국임상보건과학회지 Vol.2 No.2

Purpose. Radiation therapy for oncologic emergencies is an important modality in the management of cancer patients. The aim of the present study was to review the roles of RT in oncologic emergencies based on literature review. Methods. The oncologic emergencies requiring rapid treatment include superior vena cava syndrome, spinal cord compression, brain metastasis, and bone metastasis. We reviewed the literatures on the pathophysiology, diagnosis, and treatment of oncologic emergencies. Results. In this literature review, radiation therapy among treatment modalities for oncologic emergencies has been shown to be fast and very effective treatment modality for oncologic emergencies. Conclusions. Based on this review, we conclude that the literature provides support for the role of radiation therapy in the situation of oncologic emergencies. As the number of cancer patients increase, the prevalence of oncologic emergencies will increase. In the future, the development of RT techniques will provide the improvement of not only patient's quality of life but also the survival.

LSG:모델 기반 3차원 물체 인식을 위한 정형화된 국부적인 특징 구조

이준호,Lee, Jun-Ho 한국정보처리학회 2001 정보처리학회논문지B Vol.8 No.5

This research proposes a generalized local feature structure named "LSG(Local Surface Group) for model-based 3D object recognition". An LSG consists of a surface and its immediately adjacent surface that are simultaneously visible for a given viewpoint. That is, LSG is not a simple feature but a viewpoint-dependent feature structure that contains several attributes such as surface type. color, area, radius, and simultaneously adjacent surface. In addition, we have developed a new method based on Bayesian theory that computes a measure of how distinct an LSG is compared to other LSGs for the purpose of object recognition. We have experimented the proposed methods on an object databaed composed of twenty 3d object. The experimental results show that LSG and the Bayesian computing method can be successfully employed to achieve rapid 3D object recognition.

대학생에서 혈액 지질 수준과 체지방과의 관련성

이준호,Lee, Jun-Ho 대한임상검사과학회 2017 대한임상검사과학회지(KJCLS) Vol.49 No.3

This study was conducted to investigate the relationship between body fat content and serum lipids in college students. A total of 61 (15 males and 46 females) students of W university in Iksan, between June 2015 and July 2015, were enrolled for analysis. The relationship of serum lipid with BMI, and body fat percent measured by impedance fat meter (InBody 520) was analyzed. The study population was divided into three groups according to the InBody 520's guideline. Group I accounted for 26.7% of men and 10.9% of women. Weight and BMI were significantly different among the three groups in men and women (p<0.05); whereas height was not. In men, serum total cholesterol, triglyceride, low density lipoprotein cholesterol, and hemoglobin were significantly different between the three groups (p<0.05). Conversely, in women, serum total cholesterol, low density lipoprotein cholesterol, and alanine transferase were significantly different between the three groups (p<0.05). However, there were no differences in other variables between the three groups. BMI was significantly different among three groups in both men and women (p<0.05). In men and women, body fat percent was correlated with BMI, weight, total cholesterol, and low density lipoprotein cholesterol. Multiple regression analysis on total cholesterol indicates that body fat percent, BMI, and hemoglobin were not significantly independent variables in men and women. This study showed that body fat percent was significantly associated with other obesity markers and serum lipids.

적응광학 소개 및 국내외 현황

이준호,Lee, Jun-Ho 한국광학회 2008 광학과 기술 Vol.12 No.4

레드비트 추출물의 항산화 활성 및 레드비트를 첨가한 돈육패티의 냉장저장 중 이화학적 성상 및 미생물의 변화

이준호,진구복,Lee, Jun-Ho,Chin, Koo-Bok 한국축산식품학회 2012 한국축산식품학회지 Vol.32 No.4

This study was performed in order to evaluate the antioxidant activities of red beet extracts as well as the physicochemical properties and microbial changes of pork patties containing red beet during refrigerated storage. Red beet was extracted with water and ethanol. Red beet water extracts (RBW) and red beet ethanol extracts (RBE) were diluted with various concentrations (0.05~1.0%). DPPH radical scavenging activity and iron chelation activity of RBW showed a higher level than those of RBE (p<0.05). In particular, the iron chelation activity of RBW was over 53.4% at all levels. In addition, RBW at 1% had nearly 100% activity. On the other hand, the reducing powers of RBE were higher than those of RBW (p<0.05), and the antioxidant activity on linoleic acid emulsion of RBW was over 83% at all levels. Based on these model studies, 0.5% levels of RBW and RBE were added to ground pork patties (GPP), and the physicochemical properties and microbial changes of red beet GPP were evaluated during storage (0~14 d) at $4^{\circ}C$. The pH and microbial counts increased with increased storage time (p<0.05). Pork patties with BHT showed the lowest thiobarbituric acid reactive substances (TBARS) and microbial counts, and those with red beet had lower TBARS than the control (p<0.05). These results indicated that both red beet water and ethanol extracts could be used as natural antioxidants of pork patties during storage.