• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2013.06a
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• pp.185-187
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• 2013

일반적으로 사람은 육체적, 정신적 그리고 심리적 자극에 반응할 경우 스트레스(Stress)가 유발된다. 이 스트레스는 정상적인 업무수행 뿐만 아니라 건강에 악영향을 미칠 수 있고, 피로누적의 한 원인이 되기 한다. 특히 열악한 환경에서 직무를 수행하는 선원에게 있어서 스트레스는 해양사고의 직간접적인 요인이 될 수 있기 때문에 선박 인적자원관리의 한 측면으로 중요하게 다루어질 필요가 있다. 이 연구는 해운기업이 선원의 인사 및 안전관리 시스템에 활용할 수 있는 선원용 스트레스 평가도구를 개발하기 위한 것으로, 기본영역, 가족생활영역, 재정영역, 직업 및 선박생활영역에 대하여 90개의 항목으로 구성된 설문도구를 개발하여 설문조사를 수행하였고, Holmes & Rahe의 사회적응평가도구의 항목 및 평가지수와 비교분석하여 한국 선원의 문화적 차이를 고려한 설문도구를 개발하기 위한 기초적 연구를 수행하였다.

• Clinical and Experimental Pediatrics
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• v.45 no.9
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• pp.1097-1105
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• 2002

Purpose : This study was conducted to estabilish the prevalence, clinical features and relationship between ECG findings and echocardiographic findings of Wolff-Parkinsion-White(WPW) syndrome in asymptomatic preschool children. Methods : An electrocardiographic screening study was performed on 77,824 preschool children in Jeonbuk province from April, 1999 to August, 2001. Patients with WPW syndrome underwent echocardiographic study. Results : Twenty three patients with WPW syndrome were discovered by electrocardiographic screening of preschool children. The prevalence rate was 2.9 per 10,000 preschool children and there was no significant sexual difference. Two patients had a history of symptoms related to tachyarrythmia. According to the ECG classification of Rosenbaum et al., five patients were type A and 18 were type B. Utilizing the criteria of Gallagher et al, right anterior, 12 patients; right anteiror paraseptal, four patients; left anteiror, three patients. Nineteen of 23 patients underwent echocardiographic study. Four of five patients with type A WPW syndrome had abnormal early systolic anterior motion of left ventricular posterior wall. Twelve of 14 patients with type B had abnormal interventricular septal motion characterized by early sytolic posterior motion immediately after inscription of the delta wave. Conclusion : The prevalence rate of preschool children in Jeonbuk province was 2.9/10,000. By the classification according to the electrocardiographic findings, the accessory pathway location was dominant right side than left side. In the echocardiographic study, type A WPW syndrome showed abnormal left ventricular posterior wall motion and type B WPW showed abnormal interventricular septal motion.

• Clinical and Experimental Pediatrics
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• v.51 no.12
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• pp.1320-1323
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• 2008

Purpose : The aim of this study was to investigate the epidemiologic status of Kawasaki disease (KD) in infants ${\leq}6months$ of age. Methods : For the epidemiologic study of KD in Korea, data from 22,674 KD patients were collected from 1997 to 2005 on a 3-year basis by a retrospective survey. From this survey, data of 1,739 KD patients ${\leq}6months$ of age were analyzed and compared with those of KD patients >6 months of age. Results : A total of 1,739 patients ${\leq}6months$ of age, including 1,088 males and 651 females, represented 7.7% of total KD patients. These subjects included 22 patients aged <1 month, 171 patients aged 1-2 months, 304 patients aged 2-3 months, 407 patients aged 3-4 months, 372 patients aged 4-5 months, and 463 patients aged 5-6 months. Their mean age of onset was 4.3 months, and the male-to-female ratio was 1.67:1. Incidences of coronary arterial (CA) abnormalities (21.0% versus 18.7%) and CA aneurysms (4.7% versus 3.1%) detected by echocardiography showed differences between patients with KD younger and older than 6 months, respectively. Conclusion : Comparison of data from KD patients >6 months old with data from 1,739 KD patients ${\leq}6months$ old showed significantly higher incidences of CA abnormalities and CA aneurysms in the younger patients.

• Pediatric Infection and Vaccine
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• v.18 no.2
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• pp.182-192
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• 2011

Purpose : Atopic findings may be associated with severity of pneumonia in 2009 pandemic influenza A (H1N1) infection, which could suggest a possible association between atopic findings and the severity of viral infections. Thus, we studied association between atopic findings and severity of disease in children with H1N1 influenza infection. Methods : A retrospective study was performed in 74 children admitted in a single tertiary institute and confirmed as H1N1 patients by reverse transcriptase (RT) - polymerase chain reaction (PCR). They were divided into 2 groups according to the severity of pneumonia. We evaluated whether the atopic finding is risk factor between the two groups. Results : Children with severe pneumonia had higher percentages of serum eosinophilia (88% vs 40%, P <0.001), asthma (65% vs 35%, P =0.011), allergic rhinitis (71% vs 40%, P =0.009), and IgE level (P =0.007). We found positive correlations between aeroallergen sensitizations and severity of pneumonia (82% vs 53%, P =0.007). Conclusion : Among patients with H1N1 pneumonia, asthma and atopic findings are risk factors for severity of pneumonia.

• The Journal of the Korea Contents Association
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• v.11 no.7
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• pp.60-69
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• 2011

As the mobile industry has developed, people have become to pursue more delicate information exchange and close relationships between individuals through it. According to such a request, Social Networking Services have been activated based on short messages. Moreover, in combination with smart phones, the needs for adding location information is recently increasing more and more. Security and Privacy problems, however, are raised because such location information is so sensitive and may be used maliciously by someone else. Especially, storing location information of family members in a public server may become a negative factor to hinder people from utilizing such services. Therefore, this paper proposes a location based SNS service using smart phones for home community that runs on a home server in a house so that relationships between family members at home may be closer and improved through utilizing the service.

• Archives of design research
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• v.18 no.2 s.60
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• pp.91-100
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• 2005

There is few cultural tourism festival study which investigated snow related sculptures satisfaction from festival visitors and residents. The purposes of this study were to investigate the satisfaction of snow related sculptures based on festival visitors' and residents' evaluation and give directions for festival planners The important results of this study are as following: First, visitors from out of Taebak city satisfied with National Snow Sculpture Contest, International Snow Sculpture Exhibition, and Mysterious International Snow Culture Exhibition. They did not satisfied with Making Snowmen for Genius, Our Family Snow Sculptures, and Winter Riding Experiences. Secondly, residents satisfied with International Snow Sculpture Exhibition, Mysterious International Culture Snow Exhibition, and National Snow Sculpture Contest. Their satisfaction was low about Our Families' Snow Sculptures, and Winter Riding Experiences. Thirdly, introducing experience-oriented programs and facilities are recommended to festival planners for better festival than this year.

• Pediatric Infection and Vaccine
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• v.25 no.2
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• pp.107-112
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• 2018

Staphylococcus aureus is now a major community-acquired pathogen worldwide, notably associated with skin and soft tissue infections. Staphylococci are present in the form of colonizers or environmental contaminants at home and increase the risk of recurrent infection. We are describing recurrent familial furunculosis caused by Panton-Valentine Leukocidin-positive methicillin susceptible S. aureus ST1 in Korea. An infant, his father and mother had furunculosis due to methicillin-sensitive S. aureus (MSSA) infection with identical susceptibility patterns. ST1 accounted for all 3 isolates and they were confirmed of having agr group I. Both sec and seh were detected in all isolates using polymerase chain reaction (PCR) assays, and all isolates contained Panton-Valentine leukocidin (PVL) genes. Risk factors for the household spread of S. aureus include skin conditions and close physical contact among household members. The relationship between S. aureus colonization of household contacts and the occurrence of S. aureus infection should be studied into more detail.

• The Journal of the Korea Contents Association
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• v.18 no.11
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• pp.317-326
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• 2018

The purpose of this study is to develop an AHP model to evaluate the relative importance and priorities of multi-cultural policies under bounded Rationality. The results of the study are as follows. First, in the evaluation elements for each measurement area, the following are the stable social settlement support policy (1rank), social capability development policy of multi-cultural family second generation (2rank), socio-economic activity policy (3rank), collaborative governance policy enforcement(4rank). Second, the priority of the measurement element is as follows. social settlement service target expansion policy was proved to be the top priority project stable social settlement support policy aspect and social capacity development policies of the second generation of multi-cultural families, social support policy was most important evaluated. Active economic activity support policy was as the top priority project socio-economic activity policy, and construct cooperation system of policy practice main agents was proved to be the top priority collaborative governance policy enforcement. These results will contribute to explain the reality of multi-cultural policy.

• Childhood Kidney Diseases
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• v.3 no.2
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• pp.232-236
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• 1999

IgA 신병증은 사구체 중맥에 IgA가 침착하는 것이 특징적인 질환이며 막성 사구체 신염은 IgG가 사구체 기저막의 상피하에 미만성으로 침착하는 질환이다. 원발성 사구체 질환중 IgA 신병증과 막성 사구체신염은 비교적 흔한 질환이나 전체적인 빈도는 낮은 편으로, 한 환자의 사구체에서 두 질환이 동시에 발생하는 경우는 매우 드물다. IgA 신병증과 막성 사구체신염의 중복 신염은 Doi등이 1983년 원발성 신질환으로서 처음 보고한 이래, 성인에서 20여례가 보고되었다. 저자들은 신증후군이 발생한 환아에서 신생검을 시행한 결과 원발성 신질환으로서 IgA 신병증과 막성 사구체신염의 소견이 동시에 보이는 중복신염의 드문 예를 경험하였기에 보고하는 바이다. 환아는 7세된 남아로 내원 한달 전부터 발생한 전신부종을 주소로 내원하였다. 가족력과 과거력상 특이 소견없었으며, 내원시 이학적 소견상 전신적인 허약감과 안와부종, 복부팽만, 하지의 함요부종이 관찰되었고, 검사소견에서는 WBC $19,800/mm^3$, Hb 14.1g/dL, Platelet $397,000/mm^3$, BUN/Cr 10/0.4mg/dL, protein/albumin 4.43/2.73g/dL, cholesterol 429mg/dL, IgA 85mg/dL, $C_3$ 68.8mg/dL, $C_4$ 13.4mg/dL, ANA(-), ANCA(-), RF(-), HBsAg/Ab(-/-)이었다. 뇨검사에서는 RBC many/HPF, WBC 2-3/HPF, protein ${\le}\;300mg/dL$ 였으며, 24시간 소변 검사상 protein 9.18g/day, Ccr 66.67ml/min의 소견을 보였다. 신생검을 시행한 결과 광학현미경상에서 몇몇 사구체의 분절성 경화와 중맥역의 증식이 관찰되었고, 면역형광현미경검사에서는 IgA(3+)가 과립상으로 미만성 분포를 보이며 중맥역에 침착되어 있고, 미세한 과립상과 위선의 양상으로 IgG(1+)가 모세혈관벽에 침착되어 있었으며, 전자현미경 소견상 중맥역과 모세혈관 기저막 상피하에 소량의 전자 고밀도 침착이 함께 관찰되었다. 환아는 prednisolone을 경구 투여 받았으나 단백뇨와 혈뇨가 지속되어 solumedrol pulse therapy, captopril과 cyclophophamide로 치료 받은 후, 전신 상태 호전되고, 혈뇨가 사라졌으며, 24시간 소변 검사상 단백뇨가 487.5mg/day로 감소하여 외래에서 추적 관찰 중이다.

• Clinical and Experimental Pediatrics
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• v.51 no.6
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• pp.640-645
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• 2008

Purpose : It is widely known that allergic diseases progress through an allergic march. However, there have not been any recent reports in Korea on how the diseases progress. Methods : Parents who visited one of the Pediatric Allergy Clinics of four university hospitals in Seoul with a child under the age of 6 years during the period from May 1-30, 2006 were asked to complete a questionnaire. Results : A total of 229 parents answered the questionnaire about their children, of which 122 were male and 107 were female. The most common allergic disease before 2 years of age was atopic dermatitis (79%). Meanwhile, in 2- to 4-year age group, allergic rhinitis (38%) and asthma (37%) were predominant. The most common allergic disease in the 4- to 6-year age group was asthma (72%), followed by allergic rhinitis (64%). Seventy-three percent of the children had a family history of allergic disease, most often in the fathers (39%). Among patients with allergic rhinitis, 50% had experienced asthma in their earlier days and 30% had experienced atopic dermatitis. In addition, 57% of the children with asthma had suffered from atopic dermatitis. Parents believed that asthma was the most serious allergic disease. Conclusion : In the present study, allergic disease showed a tendency to march from atopic dermatitis to asthma and then to allergic rhinitis. Early diagnosis and treatment of atopic dermatitis is, therefore, considered important for prevention of the allergic march.