• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.42 no.7
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• pp.561-566
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• 2014

Our Korean traditional cultural inheritance Bangpae Kite has the stable rectangular shield shape decorated with artistic paint or poem and a good flight performance due to the central wind hole. In this paper, to analyse the wind hole effect to kite performance we performed the wind tunnel testing of the various design factor of kite model and air flow visualization passing through the wind hole. As the result of aerodynamic analysis, we knew that the wind hole of kite displays similar function of slot system for the wing high lift device. This fact demonstrates that our ancestor understood the function of slot system and applied effectively to the development of kite flight performance.

• Industry Promotion Research
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• v.1 no.1
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• pp.91-103
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• 2016

Since the problems of the aged became a social issue recently, this study recognized elder abuse as a serious phenomenon among the problems of the aged in a dimension of against humanity and intended to conduct research by classifying elder abuse into certain types. This study used the literature research method and executed theoretical research on the basis of the types of elder abuse defined by the Ministry of Health and Welfare. Physical abuse, emotional abuse, sexual abuse, economic abuse, neglect, self-neglect, abandonment were addressed as the types of elder abuse. Consequently, this study classified elder abuse as seven types which had close relationships with each other and formed the academic bassis for preparing effective prevention and coping method of elder abuse.

• The Journal of Internal Korean Medicine
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• v.43 no.2
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• pp.219-228
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• 2022

Objective: The aim of this study is to describe the effects of traditional Korean medicine on a patient with dysphagia and anorexia following an acute lumbar compression fracture. Methods: The patient was treated with acupuncture and herbal medicine (Bojungikgi-tang and Insamyangyoung-tang), and the effects of the treatment were evaluated by monitoring oral feeding and using the Modified Barium Swallow (MBS) test. Results: After treatment, the amount of oral feeding more than doubled and the MBS was also improved. Conclusion: The results suggest that traditional Korean medicine may be effective for treating dysphagia and anorexia after an acute lumbar compression fracture.

• Journal of Korean Medicine Rehabilitation
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• v.32 no.3
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• pp.65-75
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• 2022

Objectives This study was conducted to analyze the therapeutic effect of Chuna therapy for lateral epicondylitis. Methods Key words such as lateral epicondylitis and Chuna were searched in 10 databases (National Digital Science Library [NDSL], Oriental Medicine Advanced Searching Integrated System [OASIS], Research Information Sharing Service [RISS], Koreanstudies Information Service [KISS], KMBASE, Cochrane Library, PubMed, EMBASE, J-STAGE, China Academic Jurnals [CAJ]), and only suitable randomized controlled trials (RCTs) were selected. Results 8 RCTs were finally selected, and Chuna therapy showed positive results for lateral epicondylitis compared to western medicine, acupuncture, warm-acupuncture and Chinese medicine iontophoresis. Conclusions In this study, we finally reviewed 8 studies about Chuna therpay used for lateral epicondylitis. The studies showed that Chuna therapy is effective in treating lateral epicondylitis. However, because all of selected studies were found in Chinese database, more high-quality clinical trials about Chuna therapy for lateral epicondylitis are needed in Korea.

• The Journal of the Society of Stroke on Korean Medicine
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• v.10 no.1
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• pp.1-7
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• 2009

Objectives : This Study was prepared for investigating the safety of oriental medicine and continuous intravenous urokinase combined therapy in acute cerebral infarction. Methods : We prospectively estimate safety of hemorrhagic transformation occurred in oriental medical therapy and continuous intravenous urokinase combined therapy. We estimate National Institute of Health Stroke Scale Score and Modified Barthel Index. Results : Hemorrhagic transformation was not noted. and Others are not fatal complication. Conclusions : oriental medical therapy and continuous intravenous urokinase combined therapy are safety method in treatment of acute cerebral infarction. We think this can be a good model of Oriental and western cooperative therapy.

• Korean Journal of Construction Engineering and Management
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• v.15 no.5
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• pp.40-48
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• 2014

As CBR(Chemical, Biological, and Radiological) attack increases, the importance of CBR protective facilities is being emphasized. When CBR warfare emerges, a task force team, who exist outside of CBR protective facility, should enter the CBR protective facility through neutralizing process in CCA(Contamination Control Area) and TFA(Toxic Free Area). If a bottleneck occurs in the process or zones, the task force team cannot enter the CBR protective facility efficiently and may cause inefficiency in its operation performance or result in casualties. The current design criteria of the CBR protective facility is only limited to ventilation system and it does not consider how much time it takes to enter the facility. Therefore, this research aims to propose the entering time estimation model with discrete event simulation. To make the simulation model, the procedure performed through CCA and TFA is defined and segmented. The actual time of the procedure are measured and adapted for the simulation model. After running the simulation model, variables effecting the entering time are selected for alternatives with adjustments. This entering time estimation model for CBR protective facility is expected to help take time into consideration during the designing phase of CBR protective facility and help CBR protective facility managers to plan facility operation in a more realistic approach.

• Proceedings of the Korean Journal of Food and Nutrition Conference
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• 2001.12a
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• pp.124-124
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• 2001

난소화성전분(resistant starch, RS)는 건강한 사람의 소장에서 흡수되지 않는 전분과 분해된 전분의 산물을 총칭하는데. 대장에서 발효와 미생물성장, 식후 혈당, 변부피, 장통과시간, 식품의 열량가 등에 영향을 미치므로 생리적인 이점을 갖는다. 본 연구에서는 고지방식이와 콜레스테롤을 섭취란 흰쥐에서 제조과정이 다른 RS의 섭취가 저 열량원으로서 체중감소나 혈액내 지방성분을 낮추는 효과가 있는지를 알아보는 것을 목적으로 하였다. 연구방법으로 실험동물은 생후 4주된 Sprague-Dawl ey계 수컷 흰쥐로, 지방을 식이 무게의 20%, 콜레스테롤이 식이 무게의 1%로 첨가 된 고지방식이로 6주를 사육시켜 비만과 고콜레스테롤증을 유발시켰다. 고콜레스테롤이 유발된 실험동물은 섭취하는 전분의 형태가 다른 실험식이로 4주간을 더 사육하였고 사육기간이 끝난 실험동물들은 희생하여 생화학적인 실험- 혈액과 간의 총지방양, 중성지방양, 콜레스테롤양을 측정하였고, 면역능력으로 비장세포 증식, 혈장내 IgG, $C_3$양을 측정하였고. 혈장내 leptin 양을 측정하였다. 실험결과는 체중과 체내 저장지방무게가 난소화성전분 혼합군(RSNE)에서 유의적으로 감소하였다. 혈장내 지방성분을 보면, 총 지방의 경우 고지방대조군(HC)이 저지방 대조군(LC)에 비래 유의적으로 높았으며, RS를 섭취하면 유의적으로 낮아지는 경향을 보여 저지방을 섭취한 LC군에 비해서 낮은 수치를 나타내고 있다. 혈장 중성지방은 저지방 즉 고 탄수화물식이를 섭취하는 LC군이 유의적으로 높았으며 고지방을 섭취하는 경우는 실험군에 차이가 없었다. 혈장 총 콜레스테롤은 LC군에 비해 고지방과 콜레스테롤을 섭취하는 HC군이 유의적으로 높았으며. RSNE군에서는 유의적인 감소를 보였다. HDL-콜레스테롤에서는 실험군간에 차이가 없었다. 간내 총지방과 콜레스테롤량, 중성지방량은 LC군이 다른 군에 비해 유의적으로 적었으며 고지방섭취군들은 섭취하는 전분의 종류에 따른 차이가 나타나지 않았다. 면역능력을담당하는 체내 기관인 비장세포의 중식능력은 실험군간에 유의적인 차이가 없으나 혈장의 Ig G 양은 RSNE군이 유의적으로 높고, $C_3$ 양은 난소화성 전분 추출군(RSEX)에서 유의적으로 높게 나타났다. 혈장에서의 leptin 농도는 고지방 대조군인 HC군이 유의적으로 높았으며, RSNE군이 LC군과 같이 유의적으로 낮았다. 결론으로 난소화성 전분(RS)를 식이무게의 10%로 첨가하는 수준에서 순수한 RS보다는 RS제조과정 중 순수한 RS를 분리하기 전 단계인 RS를 포함한 전분이 체중감소, 체내 저장지방감소, 혈액 내 콜레스테롤을 저하시키는 효과를 보였다. 그러므로 RS의 섭취는 섭취형태에 따라 저 열량원으로, 혈액 내 지방성분을 낮추는 효과를 가진 기능성 식품소재로 사용될 수 있을 것이다.

• Korean Journal of Childcare and Education
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• v.10 no.5
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• pp.117-131
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• 2014

This study examined the effects of parental neglect/abuse perceived by child and community awareness of child on school life adjustment according to child gender. The participants were 2,219 sixth grade students(1,167 boys, 1,052 girls) in the third Korea Youth Panel Survey. The results of this study were as follows; First, boys perceived parental abuse more than girls and boys perceived community more positively than girls. Boys perceived more difficulty than girls in peer relationship adjustment. Second, parents' neglect and abuse perceived by boys showed negative correlation with school life adjustment and community awareness of boys showed positive correlation with school life adjustment. On the other hand, parents' neglect and abuse perceived by girls showed negative correlation with school life adjustment and community awareness of girls showed positive correlation with school life adjustment. Third, the less perceived parental neglect/abuse and the better perceived community, the better the boys and girls could have school life adjustment. The results of this study offers a fundamental data about the parental neglect/abuse and the community awareness which can improve the school life adaptation of a sixth grade students who are moving from a primary school to a middle school.

• Journal of Animal Science and Technology
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• v.50 no.2
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• pp.217-226
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• 2008

Product quality of low-fat sausages(LFSs) manufactured with two types(powder and hydrated) and two levels(0.5 and 1.0%) of Acorn powder was evaluated as a potential fat replacer. The addition of Acorn powder did not affect the product quality of LFSs (P>0.05), however 0.5% and hydrated Acorn was better sensory flavor than 1.0% and powder counterparts. The addition of Acorn into the LFSs decreased the expressible moisture(%) except for 0.5% powder type and decreased Hunter L-values in LFSs. The addition of 1.0% hydrated Acorn lowered sensory saltiness than those of other LFSs and regular-fat control. These results indicated that Acorn powder can be used to manufacture LFSs as a fat replacer and 0.5% with hydrated form had better characteristics than 1.0% and powder counterparts. Future research will be performed to prevent the color change with the addition of Arcon powder in LFSs.

• Korean Journal of Social Welfare Studies
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• v.48 no.1
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• pp.173-206
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• 2017

The purpose of this meta-analysis was to address two questions: (1) To what extent are types of child abuse related to psycho-social maladjustment of the abused? (2) Do relations found in this study vary by the gender, sample size, year of publication, types of publication, and respondents' age? The materials of this study were based on 14 variables obtained from 104 published and unpublished (doctoral disserations and master's theses) research papers over a span of 26 years(1990-2016). Child abuse related variables were categorized into physical abuse, emotional abuse, neglect, and abuse while psycho-social maladjustment grouped as internal (anxiety, depression, withdrawal, and anxiety/depression) and external problem behaviors(aggression, problem behavior, and delinquency). Major findings were: Medium effect size of emotional abuse, abuse, physical abuse, neglect on psycho-social maladjustment among the abused were calculated. Emotional abuse was highly related to every internal and external problem behaviors. Neglect was found to have higher effect size in external problem behaviors than internal problem behaviors. Publication types moderated the association between types of child abuse and internalization while year of publication, number of samples and publication types showed moderation effects on the relation between types of child abuse and externalization. Finding suggest that future studies on child sexual abuse and those on intervention outcome are required and use of well validated instruments are essential.