• 한국정보통신학회논문지
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• 제8권2호
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• pp.420-429
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• 2004

인체 생리의 부조화에 의한 기능적 이상 진단이 가시화 장비나 임상병리 소견으로도 진단할 수 없는 경우가 있기 때문에, 현대과학과 의공학의 특성을 접목한 EFG(Electro Functio Gram：기능전도) 측정 개념의 진단기술 개발이 요구되고 있다. 따라서 이러한 기능적 진단기술을 이용하여 양ㆍ한방 모든 분야에서 기초 진단기로 사용할 수 있는 재현성과 신뢰성, 편리성을 갖춘 범용의 진단시스템으로 개발하였다. 또한, 한의학적진단 및 치료를 위한 기와 혈의 인체 순환을 진단할 수 있는 사지 8CH(양,음경락), 두부 2CH 동시계측 방법 및 일괄 부착식 전극을 개발하였다. 성인 남자 20명(정상인)을 대상으로 한 임상데이터 분석결과, 인체의 12경락의 상태 및 자율신경계통의 상태를 진단할 수 있어서, 진단장비로써의 유의성을 확인하였다. 따라서, 본 논문에서는 인체 12부위의 음경락 양경락을 측정할 수 있는 H/W 및 S/W을 구현하고, EFG 체계를 구축하여 생체-전기적 반응에 의한 한의학적 진단 시스템을 설계하였다.

• 한국IT서비스학회지
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• 제11권4호
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• pp.153-170
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• 2012

When companies or institutes manage data, in order to utilize it as useful resources for decision-making, it is essential to offer precise and reliable data. While most small and medium-sized enterprises and public institutes have been investing a great amount of money in management and maintenance of their data systems, the investment in data management has been inadequate. When public institutions establish their data systems, inspection has been constantly carried out on the data systems in order to improve safety and effectiveness. However, their capabilities in improving the quality of data have been insufficient. This study develops an automatic tool to diagnose the quality of data in a way to diagnose the data quality condition of the inspected institute quantitatively at the stage of design and closure by inspecting the data system and proves its practicality by applying the automatic tool to inspection. As a means to diagnose the quality, this study categorizes, in the aspect of quality characteristics, the items that may be improved through diagnosis at the stage of design, the early stage of establishing the data system and the measurement items by the quality index regarding measurable data values at the stage of establishment and operation. The study presents a way of quantitative measurement regarding the data structures and data values by concretizing the measurement items by quality index in a function of the automatic tool program. Also, the practicality of the tool is proved by applying the tool in the inspection field. As a result, the areas which the institute should improve are reported objectively through a complete enumeration survey on the diagnosed items and the indicators for quality improvement are presented quantitatively by presenting the quality condition quantitatively.

• 대한교통학회지
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• 제23권1호
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• pp.9-20
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• 2005

교통사고를 조사하여 어떤 지역에 어떠한 문제가 있는지를 진단하고, 사고발생에 영향을 미치는 요인을 추출하는 것은 매우 중요하다. 본 연구는 사고지점의 파악 및 영향인자파악을 목적으로 수원시 2001년 사고다발지점을 대상으로 각 사고유형 및 위치별 $P_i$(각 사고가 발생할 때 특정의 사고와 관련된 특징이 나타날 확률)을 이항분포로 모형화하여 지점 (도로구간 및 교차로)별로 특성적 사고가 발생한 것으로 판단되는 지점과 그렇지 않은 지점으로 진단하였고, 또한 지점별 안전성능함수(Safety Performance Function)를 구한 후 허용 임계치인 5%를 적용하여 임계치안에 드는 지점들을 진단하고 파악하였다. 이후 진단된 지점과 그렇지 않은 지점을 종속변수로 하고 주요 도로 환경적조건 및 교통조건을 독립변수로 하여 로지스틱 판별분석을 실시하여 분석 결과로 유의하다고 판단된 사고요인들을 도출하였으며 이를 기반으로 각 지점별 개선방안에 대한 대책수립가능성을 또한 검토하였다. 본 연구에서 제시된 진단방법과 로지스틱판별분석을 통한 요인추출 방법은 향후 유사연구에 활용 가능할 것으로 사료된다.

• 한국임상수의학회지
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• 제40권2호
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• pp.119-123
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• 2023

Although various imaging evaluation methods have been developed and utilized, thoracic radiography remains essential and is the top priority for diagnosing and managing cardiac diseases. Thoracic radiographic measurements associated with the vertebral heart scale (VHS) and caudal vena cava (CVC) can objectively diagnose cardiac disease in many animals. In particular, VHS measurement is primarily used to evaluate the dimensions of the heart size on thoracic radiographs and can measure cardiomegaly more objectively. Additionally, the value of the CVC compared with the aorta (Ao) and the length of vertebrae (VL) can be used as valuable parameters in right congestive heart failure. To describe the CVC/Ao and CVC/VL ratios in 10 long-tailed gorals (Naemorhedus caudatus) without subjective radiographic evidence of cardiac diseases. The VHS, CVC, Ao, and VL of gorals were measured in the right lateral (RL) view of the thoracic radiographs. In the RL view of 10 gorals, the VHS was 9.31 ± 0.55 vertebrae (v), the CVC/Ao ratio was 0.84 ± 0.13, and the CVC/VL ratio was 0.67 ± 0.09. Additionally, the thoracic morphology of gorals was determined to be intermediate (thoracic depth-to-width ratio, 1.04 ± 0.09, 0.75-1.25). This study confirmed that VHS was significantly correlated with CVC and Ao, and measuring and comparing each value would help diagnose cardiac diseases in gorals. The radiographic measurements in this study will allow veterinarians to diagnose several cardiac diseases in gorals.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2013년도 춘계학술대회 논문집
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• pp.1569-1570
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• 2013

• 대한수의사회지
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• 제13권5호
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• pp.311-316
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• 1977

The studies on differentiation of pathological and atypical acid fast bacteria were reported by many authers. The tuberculin skin test that is widely utilized to diagnose tuberculosis of the dairy cattle was of smaller significance for the certification o

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1989년도 한국자동제어학술회의논문집; Seoul, Korea; 27-28 Oct. 1989
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• pp.445-450
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• 1989

In this study, a variety of method to diagnose a fault of rotatory machine is suggested. Apprehending the physical meaning of each techniques, computer simulation is performed. The result from this computer simulation and the signal of the faulted ball bearing is studied from all its aspect. It is found that this conditioning monitor system is effective.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2009년도 추계학술대회 논문집
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• pp.291-292
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• 2009

• 한국수학사학회지
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• 제16권2호
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• pp.87-102
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• 2003

In this paper, we diagnose tile necessity of taking, reason and degree of those problems about this course by statistical survey. Also we indicate tile desirable teaching method which improve tile quality of the course.

• 대한한의학원전학회지
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• 제19권4호
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• pp.169-181
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• 2006

The Samyang-Sameum(三陽三陰) is the movement form peculiar to the cosmic dual forces. Since Byunggi(病氣) along with the Gyungkki(經氣), The Samyang-Sameum(三陽三陰) is the standard for a diagnosis of a disease's outbreak and change. Anyone of The Samyang-Sameum(三陽三陰) can cause a disease in a Gyungkki(經氣) because each and every human being has different Gyungkki(經氣). And, a disease may outbreak by anyone of Wind-Cold-Warmth-Heat(風寒溫熱). Guiding principles of the six Meridians(六經提綱) is set to diagnose which one of the Gyungkki(經氣) causes a disease. Sanghallon(傷寒論) shows several measures to diagnose the lapse of a disease at the beginning stage of external affection(外感) by Wind-Cold(風寒). It is most serious when the Jeongyung(傳經) symptom appears within 6 to 7 days after a disease outbreak since it indicates the exhaustion of true Eum(眞陰). It means the lapse of a disease that formation of dry stool(燥尸) by fast Jeonsok(轉屬) to Yangmyeong(陽明) after a Taeyang(太陽) is diseased. It also means that a position of disease is worsening by a sticking phase of disease when Yipeum(入陰) symptom after anyone of Samyang-Sameum(三陽三陰) is diseased.