• Journal of the Korean Society for Library and Information Science
• /
• v.36 no.2
• /
• pp.165-184
• /
• 2002

Recognizing user services as one of the most important and essential part in the public library, this study focuses on seeking for innovative ideas for the improvement of user services. Data analyses is based on the written survey submitted by public libraries throughout the nation. Questions related with user services are analyzed. and some influential factors in relation with the selection of superior libraries are compared with those of public libraries as a whole. Active library services for the users are revealed as the most important factor to be included in superior library group.

• Journal of Sasang Constitutional Medicine
• /
• v.21 no.3
• /
• pp.216-222
• /
• 2009

1. Objectives: This case study described a process of the patient diagnosed as acute hepatitis A treated by medication based on the Sasang Constitutional Medicine and acupuctural theraphy and obtained improved effects about several symptoms. 2. Methods: We diagnosed the male patient with acute hepatitis A as Tae-Eumin Exterior-Cold-Disease by the Cold in the Esophagus, and administered Mahwangbalpyo-tang and Handayeolso-tang according to clinical progress. And we evaluated the results by liver function test(LFT; AST, ALT, $\gamma$-GTP ), total bilirubin level and the visual analog scale(VAS) of symptoms. 3. Results and Conclusion: Almost symptoms (except for jaundice) at the time of admission were disappeared, and also jaundice (estimated by color of scleras and color of urine) was alleviated. Also level of AST, ALT, $\gamma$-GTP and total bilirubin decreased in laboratory test. We obtained positive effects to the therapy but we considered necessities of further comparative studies with control group.

• Korean Journal of Adult Nursing
• /
• v.22 no.2
• /
• pp.121-129
• /
• 2010

Purpose: In numerous studies, MBSR programs have been shown to reduce stress and improve health-related QOL. Although MBSR programs have been shown to be beneficial, its effects have not been well-determined among Korean populations in clinical nursing practice. The purpose of this review was to describe the effects of MBSR on stress and health-related QOL so that the potential benefits of this intervention may be evaluated for wider application in Korea. Methods: Articles published in peer-reviewed journals in the English or Korean language up to 2009 were reviewed; 14 articles met the inclusion criteria for this review and there were no Korean papers. Results: MBSR groups were found to have significantly reduced stress outcomes relative to non-MBSR groups in 6 of 11 studies. In regards to health-related QOL, participants of the MBSR programs had increased scores after MBSR intervention relative to control groups in 5 of 7 studies. Conclusion: MBSR programs was effective in decreasing stress and increased the health-related QOL in the majority of studies reviewed. MBSR merits study in Korean patients to determine whether similar salutary patient outcomes may be obtained.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
• /
• v.37 no.1
• /
• pp.62-66
• /
• 2011

Introduction: Endoscope-assisted open reduction and internal fixation (EAORIF) reduces the amount of facial scaring, but limitations, such as the possibility to convert to the open technique and the large learning curve, remain. Materials and Methods: The medical records of 19 patients diagnosed as lateral overridden subcondyle fractures and treated with endoscope-assisted open reduction and internal fixation at Yonsei University Health System from December 2006 to August 2010 were reviewed. Results: 11 patients underwent temporary discomfort or pain such as limitation of mouth opening, temporomandibular joint discomfort, lip paresthesia or facial weakness, but the symptoms disappeared within 3 months. There was no severe long-term complication except 2 patients with re-fractures of operated subcondyles. Conclusion: Subcondyle fracture with lateral overridden proximal segment is a better indication of endoscope-assisted open reduction and internal fixation than a condylar head/neck fracture, or medial overridden subcondyle fracture: allowing an anatomic reduction.

• Journal of Advanced Navigation Technology
• /
• v.15 no.2
• /
• pp.171-180
• /
• 2011

This study is to examine the relationship between emotional labor and turnover intension and moderating role of social support in airline call center tele-communicators who perform emotional labor using telephone without direct confronting with clients. This study empirically shows that emotional labor increases turnover intention and social support negatively moderate the relationship of emotional labor and turnover intension Social support is suggested to reduce the negative results of emotional labor causes. This study makes a contribution in providing the fact that emotional labor is an important managing factor in administration of call center tele-communicators.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2005.05a
• /
• pp.1671-1674
• /
• 2005

PCI 2.2 마스터 디바이스가 타겟 디바이스로부터 데이터를 읽어 오고자 할 때 타겟 장치는 내부적으로 데이터를 준비해야 함으로 인해 PCI 버스가 데이터 전송 없이 점유되는 상황이 발생한다. 이를 위해 PCI 2.2 사양에서는 지연전송을 제안하여 전송 효율을 향상시켰지만 이 역시 타겟 디바이스가 얼마의 데이터를 미리 준비 해둘지를 알 수 없어 인해 버스 사용 및 데이터 전송 효율을 떨어뜨리는 원인을 제공한다. 본 논문에서는 먼저 이를 해결하기 위한 새로운 방법을 제안한다. 그리고 이 방법을 지원하는 PCI 타겟 컨트롤러와 로컬 디바이스를 설계하였다. 설계되어진 PCI 타겟 컨트롤러는 PCI 2.2를 전혀 모르는 사용자도 쉽게 PCI 인터페이스를 지원할 수 있도록 한 프로토콜 변환기로 사용될 수 있다. PCI 타겟 컨트롤러와 로컬 디바이스는 먼저 행위 모델로 설계하였으며 또한 이들을 검증하기 위한 테스트벤치를 설계 하였다. 이를 통해 제안되어진 방법의 성능을 측정하였으며 후에 다시 실제 하드웨어로 설계하였다. 설계되어진 하드웨어를 효과적으로 검증하기 위해 참조모델, 랜덤발생기, 비교엔진으로 구성된 랜덤 테스트 환경을 제안하였다. 이 검증 환경에서 수행된 결과를 비교함으로써 일반적인 테스트 벡터에서 발견하기 어려운 에러들을 발견할 수 있었다.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.19 no.2
• /
• pp.287-296
• /
• 1995

measuring surface area errors can be brought about with different measuring people. This study aims at eliminating such errors in measurement. With measures by 3 people whose experience varies from person to person, the existing area measuring method using a planimeter and two other methods which use a computer (one using a digitizer and the other using a scanner) have been analyzed and compared. Three methods have not shown a meaningful difference in respect to the value" of area and two methods other than the one using a scanner have shown a meaningful difference among 3 measuring people. Therefore, we propose the method using a scanner by image processing should be a more improved one for area measuring. The arguments for that are as fllows. 1. The operation for measurement is simple and it has a high degree of accuracy with few errors. 2. Because different measuring people cause few errors the operation started by one person can be handed over to anyone else and the operation dosen't require previous skill. 3. Once image file is saved, the operation can be performed on several computers at the same time with seperate part on each computer. 4. Three methods have needed nearly the same length of time, but time for the method using a scanner can be reduced on computers with a higher capacity.th a higher capacity.

• Korean journal of food and cookery science
• /
• v.31 no.3
• /
• pp.335-343
• /
• 2015

The aim of this investigation was to examine the antioxidation, physicochemical, and sensory activity of a Korean steamed-rice cake, Sulgidduk, fortified with water extracts from Moringa oleifera (M. oleifera) leaf. M. oleifera leaf extracts were added to rice powder at rations of 0.1%, 1% and 10%. To examine antioxidation properties, the scavenging activities of DPPH radicals, hydroxyl radicals, ABTS+ radicals, and ferric ion reducing antioxidant power were investigated. M. oleifera extracts significantly increased the antioxidation activities of Sulgidduk in a dose dependent manner (p<0.05). Physicochemical characteristics were measured by proximate composition, color, texture profile analysis, and sensory evaluations. As the concentration of M. oleifera leaf extracts increased, L-values and a-values significantly decreased while b-values increased. Texture profile analysis demonstrated that the control groups showed significantly higher values for hardness, cohesiveness, chewiness, and adhesiveness as compared with groups containing M. oleifera leaf extract (p<0.05). In the sensory evaluation, the sample containing 0.1% of M. oleifera leaf extract obtained the best results in overall preference. Taken together, these results suggest that M. oleifera leaf may have the potential to increase the consumer acceptability and the functionality of Sulgidduk.

• Korean journal of food and cookery science
• /
• v.31 no.3
• /
• pp.233-240
• /
• 2015

We investigated the physicochemical and antioxidant activity characteristics of tomato porridge with different ratios (0%, 2%, 4%, 6%, and 8%) of tomato powder in order to determine its potential health benefits. Tomato porridge samples were measured to obtain 1,1-diphenyl-2-picryl hydrazyl (DPPH) radical scavenging activity. The DPPH radical scavenging activity increased with the addition of tomato powder. The moisture contents of samples ranged from 81% to 78%. The L-value decreased, while a- and b-values increased, as the amount of tomato powder in the porridge increased. Also, the pH of samples decreased with increasing quantity of tomato powder. Based on sensory evaluations, the tomato powder intensified color, flavor, taste, appearance, viscosity and overall acceptability of the porridge. The sample that comprised 6% tomato powder had the highest color, flavor, taste, appearance and overall acceptability scores. Consequently, this research found that incorporating this percentage of tomato powder into the rice flour was the best formula for tomato porridge.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
• /
• 2005.05a
• /
• pp.195-198
• /
• 2005

본 연구는 cytochrome B 유전자의 PCR-RFLP 분석기법을 이용하여 다양한 식육자원 및 각종 가공 육제품의 원료육에 대한 정확하고 재현성 높은 축종 및 육종 감별기술을 개발하기 위하여 수행되었다. 국내에서 유통되고 있는 7종류 축종(닭, 양, 돼지, 소, 사슴, 말, 염소)의 육류로부터 cytochrome B 유전자의 특정 염기서열을 포함하는 primer를 설계 제작하여 PCR-RFLP 분석을 실시하였다. 각 축종의 근육조직으로부터 genomic DNA를 추출하고 PCR 증폭 반응을 수행한 후 얻어진 PCR 증폭산물(359 bp)을 두 종류의 제한효소(Hae Ш 및 Hinf I)로 각각 절단한 결과 축종 간 그리고 제한효소 간에 명확한 차이를 보이는 종 특이적인 PCR-RFLP marker를 검출하였다. 따라서, 본 연구에서 개발한 cytochrome B 유전자의 종 특이적 PCR-RFLP marker는 각종 식육 및 가공 육제품의 육종 및 축종 판별에 매우 유용한 DNA marker로 이용될 수 있을 것이다.