허인생재해발생이론

허성관 대구대학교 2006 대구대학교 학술논문집 Vol.1 No.2

허성관은 지구상에서 재해의 큰 틀로 볼 때 산업재해는 인생재해의 일부분으로 보고 지구상에서 가장 중요한 것이 인간의 삶 즉 요람에서 무덤까지의 자기가 살아온 인생여정의 황혼길에서 잘 못살았다. 헛살았다. 즉 인생재해를 당하지 않아야 한다고 주장하였고 Huh 인생재해발생이론을 제시하였다. 이 지구상의 인간 모두가 자기의 인생을 아름답게 보람되게 살기를 원하고 또 자기의 삶의 흔적이 아름답기를 바라며 사람에 따라 살아가는 인생길은 간단하기도 하고 복잡하기도 하다. 이 지구상에는 인간에게 유혹하는 인생재해의 요인이 너무나도 많으며 인간이 인생재해를 당하지 않기 위해서는 일평생동안 교육과 깨침과 매사의 조심과 감정교육, 유아교육, 가정교육, 학교교육, 사회교육, 평생교육 그리고 종교철학을 통한 고행과 깨침으로 인생재해를 당하지 말아야 할 것이다. In this paper, Prof. Huh propose a life disaster occurrence theory that covers all of our life disasters including industrial disaster, environment disaster. According to his theory, we consume a lots of wasted times or efforts to prevent various disasters in our life. Therefore, we can analyze these disasters in various heuristic methods. A classification on disaster factors and disaster flow chart is suggested and then the detailed analyses is followed.

Deposition of SiCxNy Thin Film as a Membrane Application

Huh,Sung-Min(Sung-Min Huh),Park,Chang-Mo(Chang-Mo Park),Jinho Ahn(Jinho Ahn) 한국마이크로전자및패키징학회 2001 마이크로전자 및 패키징학회지 Vol.8 No.1

SiCxNy film is deposited by electron cyclotron resonance plasma chemical vapor deposition system using SiH_4(5% in Ar), CH₄ and N₂. Ternary phase SiCxNy thin film deposited at the microwave power of 600 W and substrate temperature of 700 contains considerable amount of strong C-N bonds. Change in CH₄flow rate can effectively control the residual film stress, and typical surface roughness of 34.6 (rms) was obtained. Extremely high hardness (3952 Hv) and optical transmittance (95% at 633 nm) was achieved, which is suitable for a LIGA mask membrane application.

만성 위염전 2 례

박찬규,이동욱,남성진,김추성,조성래,구본천,박영재,허규찬 啓明大學校 醫科大學 1997 계명의대학술지 Vol.16 No.3

위염전은 위의 비정상적인 회전으로 생기는데 급성증에서는 진단이 늦어질 경우 치명적일 수도 있으나, 만성증의 경우는 비특이적 위장관 중상을 나타내며, 치료되지 않을 경우 수년 동안 증상이 지속될 수도 있다. 최근 저자들은 소화불량, 식후 상복부 동통을 주소로 내원한 환자에서 만성위염전 2 례를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Gastric volvulus is an abnormal rotation of the stomach. Gastric volvulus may present as an emergency or as a chronic condition. Acute volvulus si potentially lethal if unrecognized, while a chronic volvulus may cause symptoms for years if not treated. Gastric volvulus may be more common than previously estimated. Approximately 700 cases have thus far been documented. In patients with vague upper abdominal pain, bloating, vomiting, early satiety and weight loss, chronic gastric volvulus are reported and the related literature reviewed. The clinical presentation, diagnosis, and treatment are treatment are discussed. Features of acute and chronic volvulus are compared.

ApoB/ApoA-I ratio is independently associated with carotid atherosclerosis in type 2 diabetes mellitus with well-controlled LDL cholesterol levels

( Ji Eun Jun ),( Young Ju Choi ),( Yong-ho Lee ),( Dae Jung Kim ),( Seok Won Park ),( Byung Wook Huh ),( Eun Jig Lee ),( Sun-ha Jee ),( Kyu Yeon Hur ),( Sung Hee Choi ),( Kap Bum Huh ) 대한내과학회 2018 The Korean Journal of Internal Medicine Vol.33 No.1

Background/Aims: This study aimed to investigate whether the apolipoprotein (Apo) B/ApoA-I ratio is associated with carotid intima-media thickness (CIMT) in type 2 diabetes mellitus (T2DM) subjects with low density lipoprotein cholesterol (LDL-C) levels less than 100 mg/dL. Methods: This cross-sectional study included 845 subjects aged with T2DM 40 to 75 years who had visited Huh’s Diabetes Center in Seoul, Republic of Korea for CIMT measurement. Traditional fasting lipid profiles, ApoB and ApoA-I levels were examined. CIMT was measured at three points on the far wall of 1 cm long section of the common carotid artery in the proximity of the carotid bulb. The mean value of six measurements from right and left carotid arteries were used as the mean CIMT. In this study, carotid atherosclerosis was defined as having a focal plaque or diffuse thickening of the carotid wall (mean CIMT ≥ 1.0 mm) Results: The prevalence of carotid atherosclerosis increased with ApoB/ApoA-I ratio. The ApoB/ApoA-I ratio, expressed as both quartiles (odds ratio [OR], 2.14; 95% confidence interval [CI], 1.21 to 3.79; p for trend = 0.014) and continuous values (OR, 10.05; 95% CI, 3.26 to 30.97; p < 0.001), was significantly associated with a higher risk for carotid atherosclerosis, regardless of conventional cardiovascular disease risk factors. The optimal ApoB/ApoA-I ratio cutoff value for detecting carotid atherosclerosis was 0.57, based on receiver operating characteristic curve analysis with a sensitivity of 58.0% and a specificity of 55.1%. Conclusions: A high ApoB/ApoA-I ratio was significantly associated with carotid atherosclerosis in T2DM patients with LDL-C levels less than 100 mg/dL.

이산적 부품 제조공정의 진단

허성관,이성우,김길주 대구대학교 기초과학연구소 1998 基礎科學硏究 Vol.14 No.2

The existing literature on process diagnosis deals primarily with continuous flow process, and not discrete parts manufacturing processes. Currently, a vast majority of the problems encountered in discrete manufacturing processes are identified using statistical quality control techniques and diagnosed primarily through human expertised and past experience. this is open a slow and cumbersome process. In this paper, an innovative two-phased approach to the diagnosis of discrete manufacturing processes is discussed. In the first phase, the possible causes for an identified symptom are traced using human expertised captured in an expert system, and in the second phase, the diagnosed causes are prioritized using probability techniques to quickly isolate the most probable cause.

기하학적인 탐사를 통한 패턴의 재구성

許聖雨,申成植 東亞大學校 附設 情報通信硏究所 1995 情報通信硏究所論文誌 Vol.3 No.1

본 연구에서는 분리된 두 직교 다각형을 결합하여 분리되기 전의 직교 다각형을 복원하는 효율적인 알고리즘을 제안한다. 직교 다각형의 복원을 위해서는 일치되는 체인을 찾아야 되는데 이를 효율적으로 찾을 수 있는 알고리즘을 제시한다. 분리된 직교 다각형을 분리 형태에 따라 분류하였고, 분류에 따른 체인간의 성질을 규명하였으며, 그 성질들을 이용하여 알고리즘의 효율을 높일 수 있음을 보였다. 제안한 알고리즘은 크게 세 단계로 처리되는데 첫째 단계에서는 체인의 양 끝에 있는 꼭지점들의 상대 좌표를 이용하여 일치될 수 없는 체인을 제거하였고, 둘째 단계에서는 체인 간의 성질을 이용하여 또한 일치될 수 없는 것들을 제거하였으며, 마지막 단계에서는 남아 있는 체인들에 대해 수정된 문자열 검색 알고리즘을 이용하여 일치성 여부를 결정한다. 알고리즘의 수행 시간은 최악의 경우 O(n²)이나, 실험 결과에 의하면 평균 수행 시간이 O(n)이 됨을 볼 수 있었다.

T.Q.C를 適用한 J.I.T에 관한 考察

허성관,우병훈 대구대학교 (한사대학) 산업기술연구소 1989 産業技術硏究 Vol.8 No.-

Japanese management techniques have captured the attention of industry throughout the world. Single technology is transferable, and since the Japanese have demonstrated great industrial success in recent, years, attempts have been made to transfer Japanese technology to other countries. Notable among the Japanese industrial technologies are the just-in-time(JIT) and total quality control(TQC) techniques, which are important in improving quality and productivity. This paper focuses in Japanese manufacturing management techniques, specifically just-in-tie(JIT) production with total quality control(TQC). Developing countries desperately need to improve the quality and productivity of their goods to survive and to reduce the gap between developed and less developed countries. These two techniques, JIT and TQC, are appropriate tools for manufacturing companies in the developing countries in that the techniques are simple and resource conserving. Examination of problems in developing countries shows that most can be reduced by the implementation of JIT and TQC. The chief obstacle to raid adoption of JIT and TQC is training. However, while training commences, the JIT and TQC fundamental principles of simplicity, frugality, and worker-centred responsibility can be employed to lay a soung foundation for future productivity, quality, and growth.

製織機의 Picking Stick의 平行運動裝置에 關한 硏究

許尙烈 慶北工業專門大學 1978 論文集 Vol.15 No.-

On the assumption it is nothing the shoe's slip in the parallel picking of the weaving machine, we obtained the result after observe the length influence for the parallel motion at fixed the shape of the shoe and stick. 1. In the out figure of shoe, the circular are is same with moving distance of the picker when it is picking motion. 2. The stick length is same with a radius of space between the picker, the contact point of shuttle and base plate.

중소기업 다운사이징의 성공요인에 관한 연구

허성관,우병훈,장근 대구대학교 과학기술연구소 1995 科學技術硏究 Vol.2 No.2

This article examines the various opinions and concepts on the downsizing of the small and medium companies from the viewpoint of the organizational information process theory. Next, it deals with the general backgrounds and questions of the downsizing. On the basis of some samples, this study establishes the hypothesis of the success factors and proposes the research methods on the downsizing.

1986學年度 新入生 實態調査 硏究

許祥萬,朴玉任 순천대학 학생생활연구소 1986 學生生活硏究 Vol.5 No.-