• 한국동물위생학회지
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• 제30권2호
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• pp.287-289
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• 2007

Uremia was diagnosed in a slaughtered 20-month old bull. It had no special clinical signs, but many lesions associated with uremia were observed at postmortem inspection. It had a lot of ascites. Kidney, urinary bladder and ureter were enlarged, congested and hemorrhagic, and the incised section of those slightly smelled nasty. However, the precise cause of uremia in this case could not be completely identified.

• 한국산업정보학회:학술대회논문집
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• 한국산업정보학회 1998년도 춘계공동학술대회 발표논문집 IMF시대의정보화 추진전략
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• pp.129-135
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• 1998

The present automated manufacturing environment is very different when the classical statiscal process control method based on batch processing were used. Therefore these must be replaced by automated statiscal process control method. In this point of view , this study intends to develop the automated statiscal process control method which can be implemented in the proesent automated manufacturing environment . Specially this study suggested modified control limit line and developed the rule to identify the special cause of the manufacturing process in the aspect of the ppm manegement.

• 대한기관식도과학회지
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• 제1권1호
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• pp.164-167
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• 1995

Foreign holies in the upper aerodigestive tract are an important cause of morbity and mortality in older adults and children under 3 years of age. Fish and chicken bones are the usual foreign bodies lodged in the hypopharynx, and most of them lodge In the lower pole of a tonsil, at the base of the tongue, at the lateral wall of the pharynx, or in a vallecula. Recently, the authors experienced a case of aspiration pneumonia caused by chronic local inflammatory reaction of the posterior wall of the hypopharynx originated from a special foreign body.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
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• pp.1301-1306
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• 2009

Recently, urban excavations are one of most frequent geotechnical work according to construction of a high rise building and subway. These kind of excavation affect to a adjacent ground or structure and it can trigger various severe accidents. Generally, the ground is closer to the excavation site, the deformation become larger. In this study, special ground settlement case due to adjacent ground excavation is presented and a cause of deformation is examined by various geotechnical exploration, lab-testing and numerical analysis.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2001년도 춘계학술대회논문집B
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• pp.578-583
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• 2001

Chattering phenomenon is an abrupt relative vibration between the strip and rolls of rolling machine in working. It inevitably results from the progress of the degeneration in the mill facilities. This research was carried out in order to analyze the characteristic and find the cause of chatter mark in finishing mill and it was founded that major causes are facility character of driving part and special condition in case of excessive roll force.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.758-763
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• 2005

For international projects in general and the projects in the Gulf area in Particular, the most common cause of construction disputes and claims is construction delay. This paper will present different surveys to identify the causes of delay, the parties responsible, and how delay can be avoided. This paper will outline how these factors impact damage assessment and entitlement. Furthermore, a case study will be presented to show how the responsibility and damages due to delay are assessed and how entitlements are calculated.

• 교육녹색환경연구
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• 제19권2호
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• pp.41-49
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• 2020

2013년 제4차 특수교육발전 5개년 계획 이후 특수학교는 특수교육지원 고도화를 위해 시설·설비 기준의 개선을 도모하여 왔다. 본 연구는 특수학교 시설·설비 기준을 적용한 2013년 이후에 설립 및 예정인 공립 특수학교를 대상으로 시설의 공간구성 현황을 파악하고, 기존의 학교 공간구성과의 차이를 분석하여, 향후 특수학교 신설시 필요한 공간구성비율 및 내역을 고찰하고자 한다. 연구방법으로는 2019년 현재까지 설립 및 개교예정 국공립학교 85개 학교를 대상으로 시설의 공간구성 자료와 2013년 이후 설립 또는 예정인 25개교 학교별 공간구성 내역(스페이스 프로그램)을 수집, 분석하였다. 분석결과로 2013년 이후에 설립된 특수학교의 시설 연면적이 평균 1,822.1㎡(약 16%) 증가하였는데, 실제 도면분석을 통해보면, 전용면적과 공용면적이 모두 증가되었음을 알 수 있었다. 공용면적의 증가는 복도 폭 및 경사로, 홀, 교실간화장실 등의 증가가 원인임을 확인 할 수 있었고, 전용면적의 증가는 신설된 학습지원 공간(전공과 관련공간, 직업관련군, 치료관련군, 장애지원, 편의공간 등)이 학교당 평균 20개실 공간이 추가 설치된 것을 확인할 수 있었다.

• 대한한의학원전학회지
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• 제21권1호
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• pp.13-26
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• 2008

Pediatrics in Geumwon(金元) age had fanned peculiar children's etiology, Byeonggihak(病機學) and Byeonjeungnon(辦證論) curative system grounded on medical theory in Geumwonsadaega(金元四大家). Yuwanso(劉完素), who was front-running man in that age, used so many times 'Yanggyeoksan(凉隔散)' or 'Bangpungtongseongsan(防風通聖散)' which have Hanryang(寒凉) disposition for curing children's disease in view of pathology in Yeoldahanso(熱多寒少), which is his special academic thought, after then Judangye(朱丹溪) succeed Yuwanso(劉完素)'s this view of pathology, Yang-eumjahyeol(養陰滋血) developed the one and made it a standing rule to cure children. Also Idongwon(李東垣) grasped that the main cause of disease is starvation because of war. As a result of it, he insisted on theory, internal cause's outbreak of person's illness, Naesangbiwi(內傷脾胃), Baekbyeong-yusaeng(百病由牛). In this view of this principle, he assorted and used following medicine 'Seungma(升麻), Siho(柴胡), Hwanggi' as 'Seungbalyanggi(升發陽氣)' method to cure children, and concentrated on children's spleen and stomach cure with this way. Jangjongjeong(張從政) applied 'Purgation therapy[攻下法]', Hantoha(汗吐下) centered on the theory of exogenous factors[外因說] , which explains that children's disease is Sagichimseup(邪氣侵襲), too. Like this, in Geumwon(金元) age, they had studied very seriously about main cause of children' s disease in two part, an internal cause and an external cause. Also, in pathological part they had approached academically 'Hwayeolchibyeong(火熱致病)' and 'Gigiseunggangsiljo(氣機乘降失調)' from diverse angles.

• 한국안전학회지
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• 제36권5호
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• pp.43-51
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• 2021

Incident investigation is one of the most important processes among various other safety management methods to prevent industrial accidents. Finding the root causes of accidents, eliminating hazards, and improving safety are the most important purposes of investigating accidents. During the investigation process, root cause analysis (RCA) techniques are used to effectively identify RCA. Over the past few decades, over 30 RCA methods have been developed. These techniques are being widely used in some industries, such as the nuclear and aircraft industries; however, most of the RCA techniques require professional knowledge and special training, making it difficult for safety managers in their respective fields to understand and apply them. Therefore, managers of general industrial sites are rarely present at the scene of actual accident investigations, and they cannot contribute much to the purpose and effectiveness of these investigations. In this study, to address these issues, we developed an RCA technique to facilitate root cause investigation of accidents in real-world industrial sites. To develop new techniques, Systematic Cause Analysis Technique (SCAT), one of the RCA techniques, was used to investigate incidents in the enterprise over three years. We also utilized feature analysis and other papers from existing RCA techniques. To verify its effectiveness, the technique proposed was also applied to the accident case. The technique developed can easily identify and analyze the root cause of an accident and help industrial managers. It can also identify the root cause category where accidents are concentrated and use this data to establish guidelines for preventing future accidents and, thus, focus on prioritizing improvement initiatives.

• 한국콘텐츠학회논문지
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• 제18권9호
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• pp.357-365
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• 2018

본 연구에서는 경기도 및 전라도에 위치한 J대학과 W대학 특수교육과에 재학 중인 학생 207명을 대상으로 ADHD에 대한 지식 정도에 대해 알아보았다. 설문지를 통해 조사는 이루어졌으며 분석에는 ANOVA, t-test 등의 통계방법을 사용하였다. 조사 결과 'ADHD 경과 및 치료'에서 가장 높은 정답률을 보였으며, 'ADHD 원인에 대한 지식'에서 제일 낮은 정답률을 보였다. ADHD에 대한 지식정도는 학년, 전공, 관련 교과목 수강여부, ADHD아동 접촉 경험에 따라 집단 간 차이가 있는 것으로 나타났다. 반면, ADHD에 대한 지식정도는 성별과 교육실습 여부에 따라 차이가 없는 것으로 나타났다. 본 연구 결과는 향후 예비 특수교사들을 위한 ADHD 관련 지식 습득에 대한 교육 필요성과 교수 프로그램을 위한 방안에 대해 논의하였다.