• Journal of Fashion Business
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• v.12 no.3
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• pp.31-53
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• 2008

This study is to suggest a brassiere pattern suitable to the Chinese woman by recognizing the differences among the brassiere patterns of Europe, America and Italy by comparison. Collected data was analyzed by using SPSS 12.0. 1. If seeing the length of the ordinary brassiere's wing in Korea, the mean is 31.02cm to be shorter than these 3 patterns. The length of a wing should be adjusted according to the degree of fabric's elasticity. 2. The ESMOD type shows a high angle of $60^{\circ}$ as the position of a shoulder strip is placed outward a lot compared with other patterns. 3. For the FIT and Marangoni types, the lengths of the inside and the external diameters show similarly to each other but the ESMOD type shows that its inside diameter is 7.5cm and external one is 9.6cm to have the difference of 2.1cm so that it is considered to put the bust together stronger than the others. 4. The cup circumference of the FIT pattern shows to be the biggest and that of the FIT pattern is the smallest. As the FIT pattern has the shape to wrap the side of the bust, it has large circumference but as it has a narrow angle of a dart, it seems to be fit to the woman with a small and flat bust. 5. For 1/2 of the nipple distance of the brassiere for the Korean adult women, it shows to be 6.12cm, much narrower than the patterns studied, and it is noticed that the ESMOD pattern is very similar to the brassier in the Korean market. 6. As the mean keeper height is 6.5cm, it is noticed that it is very similar to the brassier for the Korean adult women if comparing that the brassiere for the Korean adult has the keeper height of 6.5-8.6cm. The Marangoni pattern tends to have a little low and the ESMOD and FIT patterns have a ordinary measure.

• The Korean Journal of Emergency Medical Services
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• v.4 no.1
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• pp.31-34
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• 2000

The real Emergency Medical Service (EMS) was introduced into Korea in the 1990s, but the role of the EMT in hospital has not been establish. This report is based on our experience for the purpose of introducing the role of the EMT in hospital. 1) EMT assisted a doctor in emergency department. 2) EMT served as a member of CPCR team in hospital during last 3 years. The survival rate of CPCR in hospital was higher than other result in Korea. 3) EMT performed his duties as a keeper of hemodynamically unstable or severely injured patients very well. 4) EMT transferred patients with safety. 5) EMT ran with rapid triage. We think that EMT will play an important role in hospital from now on.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2012.10a
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• pp.326-330
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• 2012

In 2011, There were about 25,000 people died because of heart disease. The aim of this paper is to design a heart attack situation monitoring and spreading system for patients. Wearable computer with a sensor is used to monitor heart rate. Heart rate is transffered to smartphone with bluetooth. After analyzing heart rate, smartphone spread out the emergency situation by various service including emergency call, SNS and SMS.

• Journal of the Korean housing association
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• v.9 no.2
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• pp.43-50
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• 1998

This study identifies behavioral characteristics of stall keepers in Taegu area. Based on a survey data collected from stall keepers and store owners, the following results are derived. 1) The paddlers around residential areas bring about unsanitary living condition by neglecting cleaning after business and leaving their equipments for business continuation. 2) Residents do not show strong malice to stall keepers because they understand that most stall keepers do their business in order to keep their living. 3) Store owners know that the existence of stall keepers attracts more customers to their stores, thus show positive attitudes towards stall keepers. By sumarizing above results, we suggest that goverment authority should search some alternative policies rathfe than strict legal enforcements.

• Proceedings of the Korea Information Processing Society Conference
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• 2019.05a
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• pp.65-67
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• 2019

최근 비트코인(Bitcoin)과 이더리움(Etherium)과 같은 퍼블릭 블록체인(Public Blockchain) 사용자의 급격한 증가로 인하여 블록체인 지갑 사용자가 늘어나고 있다. 또한, 암호화폐 거래소의 거래량이 증가와 이로 인한 지갑의 잔액 조회와 코인 이체를 위한 트랜잭션이 빈번하게 이루어 지고 있다. 한편, 최신의 잔액 조회와 빠른 이체를 위하여 마이닝 풀(Mining Pool)에서 사용되는 노드(Node)를 사용하는 것 같이 트래픽이 일부 노드에 집중되는 현상이 발생하여 시스템의 성능이 저하되는 문제가 있다. 이러한 문제를 해결하기 위하여 본 연구에서는 아파치 카프카(Apache Kafka)를 이용하여 트래픽 분산처리를 통한 효율적인 시스템을 제안한다. 또한, 시스템의 구조 설계 및 상세 모듈 설계를 제안한다. 제안 시스템은 기존 블록체인 시스템과의 연계가 가능하며, 기존 시스템의 변경 없이 구축할 수 있다. 또한, 주키퍼(ZooKeeper)의 분산처리를 통해 고성능과 가용성 및 안정성을 확보할 수 있다.

• BMB Reports
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• v.55 no.5
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• pp.213-219
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• 2022

The blood-brain barrier (BBB) is an interface between cerebral blood and the brain parenchyma. As a gate keeper, BBB regulates passage of nutrients and exogeneous compounds. Owing to this highly selective barrier, many drugs targeting brain diseases are not likely to pass through the BBB. Thus, a large amount of time and cost have been paid for the development of BBB targeted therapeutics. However, many drugs validated in in vitro models and animal models have failed in clinical trials primarily due to the lack of an appropriate BBB model. Human BBB has a unique cellular architecture. Different physiologies between human and animal BBB hinder the prediction of drug responses. Therefore, a more physiologically relevant alternative BBB model needs to be developed. In this review, we summarize major features of human BBB and current BBB models and describe organ-on-chip models for BBB modeling and their applications in neurological complications.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.135-136
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• 2022

현재 코로나19로 장기화 되고 있는 사회적 거리두기로 인해 '코로나19'와 '우울감(blue)'의 합성어인 '코로나 블루(Corona Blue)'를 겪는 인구가 지속적으로 증가하고 있다. 이러한 코로나 블루를 극복하기 위한 실내 취미 생활로 반려 식물을 재배하는 인구가 증가하는 추세이다. 하지만 처음 반려 식물을 키우는 사람들은 급수량 조절에 어려움을 겪는다. 본 논문에서는 이러한 문제를 해결하기 위해 아두이노를 이용한 토양 온습도 측정기를 개발하였다. 또한 이와 연동하여 홈가드닝 최초로 토양의 온습도를 실시간으로 확인할 수 있는 모바일 애플리케이션인 '화분지기'를 개발하였다.

• Korean Journal of Organic Agriculture
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• v.18 no.3
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• pp.363-375
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• 2010

Sustainable farming systems have remarkably increased in Korea due to the increase of environmental concerns caused by the conventional systems. This study was performed on eight-year-old 'Niitaka' pear tree s to investigate the effects of different organic fertilizers on soil chemical and microbial properties and leaf and bud developments. Treatment and applications included 10 kg of rice bran (RB), 10 kg of coffee bran compost (CBC), 10 kg of Chitin incubated compost (Micro keeper$keeper^{(R)}$, CIC), and 30 kg of the mixture of the RB, CBC, and CIC (RCC). Control received 60 g of NPK (16-11-12) chemical fertilizer. The organic fertilizers increased organic matter, nutrient concentrations such as P, K, Ca, and Mg, and microbial biomass in soils compared to the control. RCC had the greatest specific leaf weight (SLW), and the other treatments did not have a significant difference for the SL W. Leaf P and K concentrations were different among the treatments, but they were not affected by the amounts of the soil nutrients. No differences were observed in the leaf Ca and Mg concentrations in the treatments. Organic fertilizers had greater chlorophyll contents than the control but had similar flower bud characteristics to the control.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.8
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• pp.417-428
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• 2020

Housekeeping genes are expressed in cells of all organisms and perform basic cellular functions such as energy generation, substance synthesis, cell death, and cell defense. Accordingly, the expression levels of housekeeping genes are relatively constant, and thus they are used as reference genes in gene expression studies, such as protein expression and mRNA expression analysis of target genes. However, the levels of expression of these genes may be different among various tissues or cells and may change under certain circumstances. Therefore, it is important to select the best reference gene for specific gene expression research by exploring the stability of housekeeping gene expression. This review summarizes housekeeping genes found in humans, chickens, pigs, and rats in the literature and estimates expression stability using geNorm, NormFinder, and BestKeeper software. The most suitable reference housekeeping gene can selected based on expression stability according to the experimental conditions of the gene expression study and can thus be applied to data normalization.

• Korean Security Journal
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• no.15
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• pp.303-316
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• 2008

One of important protecting skill is securing the minimum safe distance from potential hazard to protect protectee in the emergency situation, that is basic thing for the detailed security in relation to the walking formation and the distance between protectee and crowed. This thesis is to provide the idea on the scientific countermeasure in the gun attack situation, by presenting logic on the reaction time and it's moving distance, on the safe distance between protectee and crowed. Handball goal keeper's reaction time of 0.33seconds is applied, because handball goal keeper's reaction style is very similar to security agent's reaction style. And 4m/sec of record is applied, that is average speed of 'go and return type run of 40m' to calculate it's moving distance. Several researches show that reaction time could be improved by continuing training, similarly security agents could improve their reaction time, providing better reaction skill. The important thing is that it make big difference in the protecting result, although the shortening of reaction time is too slight. Securing safe distance between protectee and crowed and the distance between protectee and security agent could provide effective reaction environment with 'natural protective wall effect' by security agent