• 한국군사과학기술학회지
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• 제20권2호
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• pp.264-271
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• 2017

Link-K message is the Tactical Data Link message standard developed by the Agency for Defense Development which is optimized for the Joint Operation of ROK Armed Force. KMTF message is the standard message format of Battle Management Information System. Interconversion and propagation between these messages are definitely needed to have efficient warfare such as situation data propagation using network, the convergence of collected situation data, common situational awareness, cooperative engagement. Therefore, this study suggests a way of rule and process for format conversion between Link-K and KMTF messages.

• Genomics & Informatics
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• 제1권2호
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• pp.75-79
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• 2003

Every protein can be characterized by either a distinct motif or a combination of motifs. Nevertheless, little is known about the relationships among (more than two) the motifs. Some of the proteins in the world are share motifs for evolutional or other biological benefits - they can save energy, time and resource for controlling and managing a variety of proteins. In some cases of motifs, the tendency is quite common and they can act the 'hub' motif of a network of the motif associations. The hubs are structurally and functionally important in themselves and also important in disease-related mutations. They will be highly resistant mutation to conserve their functions. But, in case of the a rare mutation, mutations on the position of hub can more easily cause fatal diseases.

• Tuberculosis and Respiratory Diseases
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• 제74권4호
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• pp.151-162
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• 2013

Diffuse alveolar hemorrhage (DAH) is a life-threatening and medical emergency that can be caused by numerous disorders and presents with hemoptysis, anemia, and diffuse alveolar infiltrates. Early bronchoscopy with bronchoalveolar lavage is usually required to confirm the diagnosis and rule out infection. Most cases of DAH are caused by capillaritis associated with systemic autoimmune diseases such as anti-neutrophil cytoplasmic antibody-associated vasculitis, anti-glomerular basement membrane disease, and systemic lupus erythematosus, but DAH may also result from coagulation disorders, drugs, inhaled toxins, or transplantation. The diagnosis of DAH relies on clinical suspicion combined with laboratory, radiologic, and pathologic findings. Early recognition is crucial, because prompt diagnosis and treatment is necessary for survival. Corticosteroids and immunosuppressive agents remain the gold standard. In patients with DAH, biopsy of involved sites can help to identify the cause and to direct therapy. This article aims to provide a general review of the causes and clinical presentation of DAH and to recommend a diagnostic approach and a management plan for the most common causes.

• 대한한방소아과학회지
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• 제18권2호
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• pp.233-249
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• 2004

Objectives : Infectious mononucleosis is a clinical syndrome caused by Epstein-Barr virus that is particularly common in adolescents and children. This study was progressed for current oriental medical treatment of infectious mononucleosis in china. The purpose of this study is the opening oriental medical approach to infectious mononucleosis in Korea Methods : Authors conducted a literature search in data of Traditional Chinese Medical Journal. The data were extracted in a standardized, predefined manner and accessed critically. Results : The study for infectious mononucleosis consists of basic, clinical, experimental study. Basic study consists of etiology & pathogenesis and the rule of treatment. Clinical study consists of symptoms-based treatment and adequate prescription treatment. Experimental study consists of effective herbs and new traditional chinese medical injection. Conclusion : Traditional chinese medical approach using herbs works in children with infectious mononucleosis in Korea.

• 품질경영학회지
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• 제22권4호
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• pp.28-39
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• 1994

This study is concerned with determination of an optimal target value in a filling process. Complete inspection procedures are widely used to improve outgoing quality of products. In many cases, however, it may be impossible or noneconomical to measure the quality characteristic, performance variable, directly. In such cases, it is a common practice to select an easily measurable variable which is highly correlated with the performance variable and perform screening products for the variable. This study proposes a model to determine the target value and the inspection rule based on the screening variable. This, study deals with the cases in which rejected products would be scrapped and sold at a reduced price in secondary markets.

• Neonatal Medicine
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• 제18권1호
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• pp.6-13
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• 2011

All newborn infants with clinically significant bleeding should be evaluated for a hemostatic deficit. Medical history should include the following data: familial bleeding disorders, maternal illness and medication, age of bleeding onset, and prophylactic administration of vitamin K. The first essential step for evaluating bleeding neonates is determining whether the baby is sick or well. The physician should also evaluate the extent of the bleeding, features of bleeding lesions, and other abnormal findings from the physical examination. Skeletal anomalies may provide diagnostic clues. Depending on the clinical features and results of screening tests, other tests including coagulation factors may be useful for determining the diagnosis. All laboratory results must be considered in the context of age-related reference values. The platelet function analyzer provides a promising alternative to bleeding time. Fibrin degradation products and D-dimers are used for screening and specially testing fibrinolytic activity, respectively. The Apt test may help to rule out factors derived from maternal blood. Radiologic imaging studies are important because asymptomatic intracranial hemorrhages are common in neonates.

• 한국자동차공학회논문집
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• 제16권3호
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• pp.137-143
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• 2008

For most bearings, it is a common requirement to have long durability. Especially wheel bearing fatigue life is the most important in automotive quality. The contact fatigue life analysis of automotive wheel bearing considering real raceway rough surface is presented in this paper. Contact stresses are obtained by contact analysis of a semi-infinite solid based on the use of influence functions; the subsurface stress field is obtained using rectangular patch solutions. Mesoscopic multiaxial fatigue criterion which can yield satisfactory results for non-proportional loading is then applied to predict fatigue damage. Suitable counting method and damage rule were used to calculate the fatigue life of random loading caused by rough surface. The life analysis considering real rough surface of wheel bearing raceway is in good agreement with the experimental results.

• 대한의용생체공학회:의공학회지
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• 제17권2호
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• pp.263-273
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• 1996

The time instants, at which QRS complexes are detected, are used in the electrocardioyam rhythm analysis. Hence, it is necessary that all QRS complexes are detected and that no other waves or artifacts are wrongly labeled as such. These time instants are also used in other tasks as an indication of the location of significant events in the ECG. For example, the QRS typification algorithm uses these points to define the region of interest for complex comparison and alignment. When waveform recognition is drone for each complex, these points are used to define search intervals in which the onset and the end of the QRS nmplex have to be found This paper proposes the method for the detection of QRS complexes and decision rule for the classification scheme. The efficiency of the detection is demonstrated with the aid of an internationally validated CSE(Common Standard for Quantitative Electrocardioyaph) data set 3 and 4.

• 동의신경정신과학회지
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• 제12궈1호
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• pp.193-200
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• 2001

This is a case report that dysautonomia and catatonia are accompanied by Akinetic Mutism in a 28 year old patient whose symptoms, seemed to catatonic schizophrenia. This study is aimed to assist about comprehension, diagnosis and treatment of dysautonomia and catatonia are accompanied by Akinetic Mutism, because this case is not common. This patient's chief complains that hyperhidrosis, muscular rigidity, akinesia etc are seemed to Neuroleptic Malignant Syndrome. Neuroleptic Malignant Syndrome is a side effect during taking antipsychotic that unknowned high, fever, stupor, muscular rigidity, akinesia, tachycardia, hyperhidrosis, salivation. We cannot rule out Neuroleptic Milignant Syndrome, but this case is seemed to catatonic schizophrenia. The symptoms of catatonic schizophrenia is that prodrome(relaxed concern, ataraxy, lacked concentration) is progressed and akinesia, mutism, ankylosis, stupor etc, are appeared. Oriental medicine, environment with more objective study and treatment are needed.

• The Korean Journal of Pain
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• 제10권2호
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• pp.258-261
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• 1997

Back pain with sciatica is a common clinical syndrome that may be the expression of an uncommon pathological process. We describe a case of retroperitoneal lymphoma mimicking herniated lumbar disc. 62 year old male patient with a clinical picture of sciatica as a first manifestation of retroperitoneal lymphoma. His pain was not response to conventional therapy, and progressively worsened. We reevaluated him and found huge retroperitoneal lymphoma in his pelvic cavity. So we discuss how to identify the few who had extra attention. It is important to rule out occult pathology in patient with an atypical presentation. In assessing a patient with a low back pain, accurate evaluation require a logical, step by step method.