• Archives of Plastic Surgery
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• 제45권2호
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• pp.171-176
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• 2018

Central venous stenosis is a rare cause of unilateral breast edema occurring in hemodialysis patients that needs to be differentiated from other differential diagnoses, including, but not limited to, inflammatory breast carcinoma, mastitis, lymphedema, and congestive heart failure. All reports of similar cases in the available literature have described improvement or resolution of the edema after treatment. Herein, we report and discuss the pathophysiology of breast edema formation in a patient who presented with massive left-sided breast edema 7 years after being diagnosed with central venous stenosis. Medical and minimally invasive therapy had not been successful, so she underwent reduction mammoplasty to relieve the symptoms.

• Journal of Oral Medicine and Pain
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• 제41권3호
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• pp.137-143
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• 2016

Posterior disk displacement (PDD) of the temporomandibular joint (TMJ) is a rare condition and most descriptions of TMJ PDD are about the adhesion of superior TMJ in which the position of disk is relatively posterior to anteriorly translated condyle in open mouth position. However, there have been reports about truly posteriorly positioned disk to the condyle in closed mouth position. This type of PDD has been classified into three subtypes-thin flat disk type, grossly posterior displaced disk type, and perforated disk type. Here, we report two rare cases of TMJ PDD, one with thin flat disk and one with perforated disk. Its possible etiology, pathogenetic mechanisms, related signs and symptoms, differential diagnoses, and treatments were reviewed and discussed.

• 디지털융복합연구
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• 제4권2호
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• pp.143-151
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• 2006

The purpose of this paper is to make a design and implementation of a diagnosis system of learning misconception of students who learn 'be' verb in the English language by using fuzzy theory. In this system, a fuzzy cognitive map exposes the fact that students' perception and misunderstanding about 'the English' language have an intertwined relationship, and diagnoses causes of misconceptions of students by using fuzzy memory associative memory. It suggests that since most existing systems of rule based expert system have had several limitations, this system will be applied to diagnose learners' misconception of learning in varieties of education areas.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1991년도 추계학술대회 논문집 학회본부
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• pp.43-46
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• 1991

When a fault is occurred in Power System, relay system detect overcurrent or voltage drop and trip the circuit breaker. Then, an operator in the control room diagnoses the fault and start the recovery of the system after analyzing the alarm information of relays or circuit breakers. The alarm informations have different patterns for each fault of the electric equipments on lines in power systems. In this paper, Back propagation algorithm is applied to train for many kinds of the fault in the power system. The simulation results show the possibility of the neural network application for the fault diagnosis in the case of errorous operation as well as normal operation of relays or circuit breakers.

• 대한예방의학회:학술대회논문집
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• 대한예방의학회 2001년도 제53차 추계 학술대회 연제집
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• pp.401-403
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• 2001

• Animal Systematics, Evolution and Diversity
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• 제20권2호
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• pp.215-223
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• 2004

Thalerosphyrus에 속하는 2종의 베트남산 납작하루살이 Thalerosphyrus vietnamensis (Dang)과 신종인 T. separatus n. sp.를 기재하였다. 신종인 T. separatus의 유충은 앞가슴 등판의 후측팽창부가 기부에서 분리되어 있고, 수컷성충은 Y자 모양의 음경으로 구별된다. 두 종의 유충 및 성충기에 대하여 진단형질의 삽화와 함께 기재하였고, 진단문, 분포, 서식처와 생태자료, 분류적 고찰을 제공하였다.

• 정신신체의학
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• 제4권2호
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• pp.277-285
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• 1996

Somatoform disorders do occur among children and adolescents. Among the seven disorders under the grouping of somatoform disorders of DSM-IV, three disorders, namely somatization disorder, pain disorder and conversion disorder are seen relatively more often than one can expect in childhood and adolescence. Pain disorders are more prevalent among children before adolescence, whereas conversion disorder and somatoform disorder are seen more often during adolescence and early adulthood. Diagnoses of somatofram disorders should not be made by the process of exclusion, but based on positive findings that positive evidence that normal functioning is possible and that a positive history of psychosocial stress and or intrapsychic conflict exists. Treatment strategy should be mindful of including collaboration with primary care health professionals and family therapy staff in addition to all the basic treatment modalities essential for the treatment of children and adolescents.

• Journal of the Korean Data and Information Science Society
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• 제8권2호
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• pp.173-181
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• 1997

한의학에서 환자의 병적상태를 분석하고 진단하기위한 전문가시스템은 진단과정에서 환자로부터 받아들인 지식에 기초하므로 지식은 정확하게 표현되어야 한다. 그러나 대부분의 한의진단과정에서 환자로부터 받아들인 지식은 주로 질적자료에 기초하여 기준이 애매한 개념의 지식을 많이 포함하므로 이에 대한 처리가 요구된다. 본 논문에서는 한의전문가시스템 구축에 이용되는 정보의 정확도를 높이기 위하여 Hayashi의 수량화II류를 기반으로 하여 한의진단과정에서 얻어지는 지식을 수량화하는 방법을 제안하였다.

• 보건교육건강증진학회지
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• 제8권1호
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• pp.22-33
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• 1991

The Korean people are all the beneficiaries of medical insurance or medical aid. It is important and needful to develop the preventive health program such as health examination and health education for disease prevention and health promotion of the beneficiaries. This paper diagnoses the status and problems of the current preventive health services to the beneficiaries and recommends how to develop the preventive health program in the medical insurance. This paper suggests that the government should strengthen the political support and supervision in order to develop the preventive health program in the medical insurance. In addition to the above suggestion, the following are recommended ; 1) to designate the large number of qualified hospitals for health examination. 2) to use the supplementary methods such as the health questionnaires in order to give the accurate health examination services. 3) to combine the health examinations by both laws of medical insurance and industrial health. 4) to arrange the manpower in charge of health education and to establish the health promotion centers. 5) to develop the effective mass media and materials for health education by use of TV, radio, VTR and slide projector.

• 가정과삶의질연구
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• 제19권4호
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• pp.121-135
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• 2001

This study examines the real states of family businesses through the interview to the owners and their family members of 15 family businesses. Contents of the interview are starting process, goal and long-run plan, marketing, human resource management and financial management. Many owners usually start their business because of unemployment or shortage of job opportunity. So they dont have an business experience or management skill. And owners act passively in sales because they think the sales area is restricted and their stores are well-known. Family members, especially housewives, suffer role conflict and dissatisfaction because there are no rules on wage and responsibility. And many owners use the resource of household to business and vice versa. This is an advantage of family business in the viewpoint of effective use of resource, but it is a confusion of resources in the viewpoint of financial management.