• Journal of Chest Surgery
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• v.21 no.6
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• pp.1124-1136
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• 1988

Massive hemoptysis, usually rapid flooding of tracheobronchial tree and asphyxia, is associated with high mortality. We have controlled massive hemoptysis in two cases with use of bronchial artery angiography & selective bronchial artery embolization with Gelfoam particle. One case was inoperable case that was confirmed as TOF c severe pulmonary artery hypoplasia with massive hemoptysis due to hypertrophied bronchial artery and its collaterals. Another case was congenital ASD with pulmonary Aspergillosis, postop. empyema and BPF associated with massive bleeding due to erosion of hypervascular bronchial artery. We experienced dramatic improvement of general condition and cessation of massive hemoptysis for above two cases. No other problems and complication were noted during postop. hospitalization and follow-up period.

• Journal of the Korea Institute of Military Science and Technology
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• v.6 no.4
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• pp.56-62
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• 2003

In order to actively cope with international changes such as cessation of the Cold War in the twentieth century, the government has been proceeding the unification project between military and commercial specification leading to cost reduction of military supplies as well as to high effectiveness. Among these efforts, the study on raw materials specifications, which seems to have been widely used for military or commercial fields, has been performed. As the result of these studies, we have reformed military standards through surveying and summarizing military, KS and international specifications on raw materials. Consequently, the reduction of costs for the procurement of military supplies and the maintenance of current military specifications is to be expected.

• Journal of Preventive Medicine and Public Health
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• v.47 no.4
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• pp.183-200
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• 2014

Cancer is a major cause of mortality and morbidity throughout the world, including the countries of North-East and South-East Asia. Assessment of burden through cancer registration, determination of risk and protective factors, early detection and screening, clinical practice, interventions for example in vaccination, tobacco cessation efforts and palliative care all should be included in comprehensive cancer control programs. The degree to which this is possible naturally depends on the resources available at local, national and international levels. The present review concerns elements of cancer control programs established in China, Taiwan, Korea, and Japan in North-East Asia, Viet Nam, Thailand, Malaysia, and Indonesia as representative larger countries of South-East Asia for comparison, using the published literature as a guide. While major advances have been made, there are still areas which need more attention, especially in South-East Asia, and international cooperation is essential if standard guidelines are to be generated to allow effective cancer control efforts throughout the Far East.

• Transactions of the Korean Society for Noise and Vibration Engineering
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• v.12 no.4
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• pp.287-293
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• 2002

The unexpected failure of the induction motor makes the downtime of production, and the cost of the process cessation enormous. To reduce the downtime and increase the reliability of the motor, the vibration measurements for the fault detection have been used previously. Recently motor current signature analysis(MCSA) has been adapted for the fault detection and diagnosis of the motors. MCSA provides a powerful analysis tool for detecting the presence of mechanical and electrical faults in both the motor and driven equipment. In this paper, the fault severity of the rotor bar has been derived in terms of the resistance change which is calculated from the equivalent circuit model. Results show that the fault of the rotor can be easily detected and the measured value of the resistance change is verified by the detected fault from on-site tests using MCSA for the induction motors in an iron foundry.

• Journal of Oriental Neuropsychiatry
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• v.24 no.1
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• pp.93-102
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• 2013

Objectives : The purpose of this study is to investigate the practice level of Yangseng according to nicotine dependence. Methods : The subjects of this study were 137 male smokers in their thirties and forties, who visited Wonmi Public Health Center. They were evaluated with Fagerstorm's test for nicotine dependence (FTND) and Tool in Measuring Yangseng (TMY). By FTND score, they were divided into three groups; the mild nicotine dependent group, moderate group and severe group. Results : In TMY score, there were statistically significant differences in the characteristics of Diet, Activity & Rest, Sleep and total score among the three groups. The value of FTND comparing the values of Mind, Diet, Activity & Rest, Sleep and total score in this study resulted in negative correlations, which showed statistical significance. Conclusions : The above results suggest that there are significant relations between nicotine dependence and the practice level of Yangseng. These results can be used for planning a smoking cessation program and a Yangseng health promotion program based on Korean traditional medicine.

• Annals of Clinical Neurophysiology
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• v.3 no.1
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• pp.47-49
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• 2001

Lateral antabrachial cutaneous neuropathy(LACN) was diagnosed in a 42-year-old woman who developed pain and paresthesia in the left forearm after several days of heavy labor. The symptoms were resolved with conservative treatment, including cessation of heavy labor and a brief course of oral corticosteroids. But the symptoms recurred after 9 months. Those were also resolved with same treatment as the first attack. LACN is important to recognize because the symptoms may mimic the pathology of a cervical root, the brachial plexus, the radial and median nerves at the level of the elbow, and a focal idiopathic inflammatory neuritis.

• Korean Journal of Psychosomatic Medicine
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• v.4 no.1
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• pp.98-108
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• 1996

Korean women are now living almost 1/3 of their life after menopause. Sex-steroid hormone deficiency adversely affect various fields of physical & mental activity and quality of life during this period. Therefore, replacement of deficient hormone is thought to be natural therapeutic modality. Postmenopausal syndrome is recently redefined as an endocrinopathy with both short-and long-term sequelae, as a result of cessation of ovarian function. Hormone replacement therapy taken at or near time of menopause alleviates shot-term acute menopausal symptoms such as vasomotor disturbances and psychological problems. HRT also beneficially affects some of intermediate symptoms such as urogenital atrophy and cutaneous problems. The major benefits of long-term use were reductions in risk of long-term sequelae, that is, total fracture by 50-60%, cardiovascular disease by 50% and cerebrovascular disease by 30-40%, respectively. In addition, HRT may also positively influence Alzheimer's disease, reduce the colorectal cancer risk and increase longevity of the life. In conclusion, all postmenopausal women should consider preventive HRT when there are no contraindications.

• Journal of Microbiology and Biotechnology
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• v.26 no.3
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• pp.567-571
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• 2016

We investigated the increased risk of Clostridium difficile infection (CDI) caused by the combined use of antibiotics and an immunosuppressive drug in a mouse model. Our data showed that an approximate return to pretreatment conditions of gut microbiota occurred within days after cessation of the antibiotic treatment, whereas the recovery of gut microbiota was delayed with the combined treatment of antibiotics and dexamethasone, leading to an increased severity of CDI. An alteration of gut microbiota is a key player in CDI. Therefore, our data implied that immunosuppressive drugs can increase the risk of CDI through the delayed recovery of altered gut microbiota.

• Proceedings of the KAIS Fall Conference
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• 2012.05a
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• pp.411-414
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• 2012

최근 흡연자 본인 스스로에 대한 질병뿐만 아니라 가족들 또는 비흡연자에게 피해가 가는 것 또한 문제로 제기되고 있다. 이러한 사회적 현상으로 금연을 원하는 사업장의 근로자들이 증가하고 있는 추세에 있으며, 금연제도는 기업의 의도대로 흡연 직원의 건강은 물론 비흡연 직원들의 건강과 더 나아가 개선된 사내 분위기와 환경을 제공할 수 있다. 이로 인해 직원들의 업무효율증대등의 경영성과나 조직몰입과 같은 조직성과를 기대할 수 있다. 또한 대외적으로는 소비자들에게 우리 기업이 친환경기업, 깨끗한 기업, 글로벌 선두 기업 등의 긍정적인 이미지의 기업으로 인식될 수 있다. 본 연구는 사업주 주도의 금연프로그램을 성공적으로 운영하고 있는 금연프로그램의 사례를 살펴보고자 한다.

• Journal of the Korea Institute of Military Science and Technology
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• v.4 no.2
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• pp.130-137
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• 2001

In order to actively cope with international changes such as cessation of the Cold War in the twentieth century, the government has been proceeding the unification project between military and commercial specification leading to cost reduction of military supplies as well as to high effectiveness. Among these efforts, the study on raw materials specifications, which seems to have been widely used for military or commercial fields, has been performed. As the result of these studies, we have reformed military standards through surveying and summarizing military, KS and international specifications on raw materials. Consequently, the reduction of costs for the procurement of military supplies and the maintenance of current military specifications is to be expected.