• Journal of the Korean Society of Hazard Mitigation
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• v.11 no.1
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• pp.45-49
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• 2011

The aim of study intends to investigate effect of weight of fire-protective clothing for physical balance and agility after maximum physical activity and to provide the base data for the safety of firefighter. For evaluation of static and dynamic-balance, the closed-eyes foot balance and the beam-walking were performed respectively. For evaluation of static and dynamic-agility, the whole body reaction and the side-step were carried out. This study demonstrates that after maximum physical activity, the weight of fire-protective clothing effects on physical static-balance and dynamic-agility and suggests that it could be useful for actual safety field studies of firefighters.

• The monthly packaging world
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• s.327
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• pp.106-108
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• 2020

한국포장수출입협회는 지난 5월 22일 제24차 이사회에서 김치곤 (주)삼보케미칼 대표이사를 신임회장으로 선임했다. 협회는 초대회장을 역임하고 제3대 회장으로 재임하던 중 지난 4월 25일 작고한 고 방시영 회장의 후임으로 김치곤 수석 부회장을 만장일치로 추대한 것이다. 우선 김 신임회장은 고 방시영 회장의 잔여 임기동안(2020년 12월 31일까지) 회장 직무를 수행할 예정이다. 김치곤 한국포장수출입협회 회장을 만나 취임 소감, 향후 전개해나갈 협회 사업 등에 대한 이야기를 들어 보았다.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2004.06a
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• pp.351-351
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• 2004

원자력연구소에서는 PWR 사용후핵연료를 건식 개질함으로써 관리 부피를 줄이고 안전상에 문제를 일으키는 고방사성 핵종인 세슘과 스트론튬 등을 선택적으로 제거하여 방사능 및 냉각부하를 줄일 수 있는 사용후핵연료 차세대관리 공정개발에 대한 연구를 수행하고 있다. 이는 세라믹 형태의 PWR 핵연료를 금속으로 전환시켜 관리하는 방법으로 금속전환체는 PWR 사용후핵연료와 비교하여 체적, 방사능 및 발열량을 약 1/4로 줄일 수 있는 이점이 있다.(중략)

• Journal of Environmental Health Sciences
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• v.9 no.1
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• pp.85-88
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• 1983

캄덴 카운티 청사에 있는 transformer에 화재가 난 후 건물내에 있는 60명의 혈야에서 PCB를 측정하였다. 화재가 발생한 건물내의 공기에서는 거의 검출되지 않았으나 transformer가 있는 방의 Swab Sample에서는 $52.6 \mug/cm^2$가 검출되었다. 건물을 재사용하기 전에 환기를 최대로 시킨후 다시 Swab Sample을 취했을때 12 Sample중 10주에서 PCB가 검출되지 않았다. 또한 혈야에서 PCB수준은 미검출에서 16ppb였으나 일반인에서도 69.2ppb까지 검출된것과 그밖에 17.6ppb까지 검출된 것으로 보아 화재후 PCB가 혈야중에서 증가했다는 증거는 없다고 본다. 이와 같이 혈청내에서 PCB가 증가하지 않은것은 화재후 즉시 청소와 환기를 실시한 결과로 본다.

• Journal of Korean Medicine Rehabilitation
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• v.29 no.3
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• pp.51-60
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• 2019

Objectives Osteoarthritis is hard to manage with both conventional and Korean medicine treatment. The core outcome set (COS) to demonstrate the effectiveness of Korean medicine treatment has not been established yet. We aimed to present preliminary data of COS by performing a literature review on the evaluation indices used in existing clinical research. Methods We examined the literature from 2000 to 2017 in two Korean electronic databases (Korea citation index and oriental medicine advanced searching integrated system) by searching for the following 3 terms 'total knee replacement (Korean)', 'total knee replacement,' and 'knee surgery.' We found 333 articles; among them, 50 duplicates were removed. Finally, we selected 160 articles after complete screening. We then extracted measured indices and clinical outcomes from the selected articles and categorized the relevant criteria. Results According to this study, the hospital for special surgery and knee society, range of movement angle, cross leg, Berg balance scale and balance ability, muscle strength, 6 minutes walking test, visual analogue scale, self-efficacy, the 12-item and 36-item short form survey and self-rated health status are the most commonly used outcomes of knee. Conclusions This study found that the several categories after total knee replacement (TKR) are being evaluated in the literature, and we were able to verify the most frequently used evaluation indices in these categories. The results of this study will be used to establish evaluation indices for the treatment of TKR in the future using Korean medicine.

• The Journal of Internal Korean Medicine
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• v.45 no.2
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• pp.149-158
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• 2024

Introduction: In this case report, we describe the clinical effectiveness of Yigan-san-gami in improving symptoms in a patient with worsening Alzheimer's dementia after COVID-19 infection. Case presentation: Symptoms of dementia worsened in a patient with Alzheimer's disease after COVID-19 infection. Western medicines were added following neurological consultation. However, there was no medicinal effect. The patient was treated with Korean medicine (Yigan-san-gami) three times a day. We used daily charts, the Korean Mini-Mental State Examination-2 (K-MMSE-2), Clinical Dementia Rating (CDR), and Short Version Geriatric Depression Scale (SGDS) to assess the patient's symptoms. Cognitive decline and behavioral and psychological symptoms of dementia (BPSD) improved following the treatment with Yigan-san-gami. Conclusion: The results suggest that Yigan-san-gami may be effective in improving symptoms of Alzheimer's disease that worsen after COVID-19 infection.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.22 no.4
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• pp.75-82
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• 1986

A field experiment was carried out to clarify the effect of underwater sound on the luring of fish school. The effects of. the acoustic emission on the luring of fish school were checked actually at a set net fishing site in Namhae using a commercial acoustic equipment, Dairyo-8. An emitting system of sound was designed by the authors, and the ambient noise, the sound pressure level and the reaction of fish school were measured in the set net. 1. The predominent frequency band of ambient noise was 150Hz-400Hz,.and the sound emitted was 400Hz-100Hz. The sound pressure level of ambient noise in set net was higher at the landing part, and lower at the playgrond, the gate of court and "the enterance of inclined "passage. The ambient noise was increased with the time elapse-d at the stage of hauling net, but :it was decreased suddenly at the final stage due probably to the decrease of the swimming speed of the fish school. 2. The results of the observation and the recording paper of echo sounder indicate that the effect of emitting sound in the bag net of set net was remarkable for the luring of fish school in the early stage, but decreased after 30 minutes. The reaction of fish school is more sensitiv2 to the sound pressure level than the time intervals between the emission and the pause. For the purpos~ of practical use, it is nesessary to confirm what kind of sound pressure level is the best for the luring of fish school. 3. In response to the acoustic equipment(Dairyo-8), fish school started to swarm 20 minutes after the sound emission and scattered when the sound paused. As the emitting pattern of the acoustic equiment, the three seconds of emission after one second of pause was more effective than the continuous emission at the set net fishing ground. Catch of the fish(s during th~ sound ernissio:l at the gate of court was three to five times more than that of no emission.

• Journal of Bio-Environment Control
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• v.26 no.2
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• pp.49-55
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• 2017

The objective of this research was to investigate the effects of planting date, root pruning and uprooting on growth, yield and budding ratio of 'Seolhyang' strawberry (Fragaria${\times}$ananassa Duch.). Planting dates of plantlets with 60 ~ 70 days old were September 7th, September 14th and September 21th. Root pruning rates were controlled to 25% (RP 25) or 50% (RP 50) before transplanting. In the uprooting treatments, the plantlets were pulled out on root media and were replanted into same bed at 10 days (UR 10) and 20 days (UR 20) after transplanting. The delayed planting dates of plantlet resulted in the suppressed growth of plant, reduced yield, and slight earlier appearance of flower buds. The RP 50 treatment showed the lowest value among root pruning treatments in growth and yield, but appearance of flower buds slightly fall behinds. The UR 20 treatment only made flower budding earlier by 6 days than non-treatment. All of root stress treatment was appeared to decrease vegetative growth and yield except the RP 25 treatment. Above results imply that strong root stress was required to emerge second flower bud earlier but which reduced overall growth and yield in 'Seolhyang' strawberry.

• 한국정보교육학회:학술대회논문집
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• 2010.08a
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• pp.259-264
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• 2010

This study examined a possibility of a new learning method using a robot to improve elementary school students' creativity and problem solving ability. It researched and analyzed school teachers' tendency about robot education and based on this it developed curriculum and teaching materials to teach and evaluate the education after school. According to the findings, a robot is found to have a possibility of a creative learning method.

• Social Workers
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• no.7 s.51
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• pp.38-41
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• 2006

이번 두 기관 방문은 ‘SK와 함께하는 행복한 일자리지원센터’의 영국 국제연수의 일환으로 이루어졌다. 연수팀은(사) 부스러기사랑나눔회 행복한 일자리지원센터와 SK 사회공헌팀으로 구성되어 있었으며, 허인영 사무국장 외 8인으로 이루어져 있었다. 이번 연수는 영굴에서 학령기 아동에 대한 지역사회 아동보호 및 방과 후 보호. 교육을 탐방하고 우리나라 상황에 적용 가능한 사회적 기업 모델을 모색하는 데 그 목적을 두고 있었다. 필자는 이번 연수팀의 두 기관 방문에 동행하며 통역과 소개를 하는 역할을 맡게 되었다. 연수팀이 방문하기 전 이미 방문할 기관에 대한 사전접촉은 마쳐있는 상태였다. 우선 BAND(Bistol Association for Neighbourhood Daycare Ltd)라는 곳을 먼저 접촉한 후 그 기관을 통하여 CCK 방과후클럽(Cabet Cool Kics After School Club)을 소개받게 되었다. 두 기관이 가까운 거리에 위치해 있는 관계로 하루에 두 기관 모두 방문할 수 있었으며 방문은 지난 4월 26일에 이루어졌다.