• 패션비즈니스
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• 제9권6호
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• pp.39-55
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• 2005

This study examines closely the relationship between beauty art service quality and value. And satisfaction and purchase action that they do perceive to customers who have beauty art service company's service use experience. Moreover, this study was achieved purposely to present service raising plan of good quality to beauty art company managers and business employees. First, to investigate the concept of beauty art service quality and special quality was with doctrines that have been presented through a virtue aspect to achieve this study. Moreover, the wave and beauty art service, human service relativity is a let down unlike manufacture enterprise. Further more, beauty art service by complex composition of existence and nonexistence style is sold, and it could be known by having personality consumed at the same time production. The concept of quality about beauty art service and quality that became perceived through virtue study of concept and measurement about value. Therefor, value was deduced, and could deduce measurement, the linear measure that is applied to measure this. Large majority virtue study found is measuring quality of service to 22 articles on PZB's theory, and this study corrects measurement, the linear measure that is applied in Morritt's study that is based in PZB matrix and supplements and attempted measurement to 22 items. The result measurement dimension is consisted of functional quality, technological quality, physical quality dimension. To measure this through virtue study about value that become perceive, could confirm that all expense and beauty art companies which the customer is paid, connect with offering general quality of service. Therefor, through measurement, 2 dimension was deduced by monetary value and the non-monetary value.

• 융합보안논문지
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• 제14권7호
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• pp.45-51
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• 2014

IoT시스템 품질확보를 목표로 하는 QoS 관리체계에서 가장 중요한 포인트는 품질 측정체계 설계와 품질평가 제도이다. 본 연구는 IoT시스템 구조와 기능 진단을 토대로 한 핵심품질 측정용 매트릭스 모델 연구이다. 특히 사물인터넷(IoT) 환경의 품질측정에 대한 메트릭스를 개발함으로써 사물 인터넷(IoT) 품질 측정/분석을 위한 기초를 제공한다. IoT시스템 품질평가용 매트릭스는 기능적 요구사항과 품질 요구사항을 하나의 통합 테이블에 기술하여 품질평가를 시행하는 방법이다. 기능적 요구사항과 품질 요구사항을 종합하여 연관성을 평가함으로써 평가 신뢰도와 활용성을 높일 수 있다. 제안된 방법 적용 시 IoT 품질은 신호처리, 프로세싱, 네트워킹 기능 등에서 보다 효율적인 품질확보의 토대가 되고 전체적으로 지연을 줄이면서 QoS를 향상 시킬 수 있다.

• Corrosion Science and Technology
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• 제17권2호
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• pp.74-80
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• 2018

The electronic industries require environmentally-friendly and highly functional materials to enhance the quality of human life. Home appliances require insect repellent steels that work to protect household microwave ovens from incurring damage by insects such as fire ants and cockroaches in tropical regions. Thus, POSCO has developed new types of functional steels, coated with an array of organic-inorganic hybrid composites on the steel surface, to cover panels in microwave ovens and refrigerators. The composite solution uses a fine dispersion of hybrid solution with polymeric resin, inorganic and a pyrethroid additive in aqueous media. The hybrid composite solution coats the steel surface, by using a roll coater and is cured using an induction curing furnace on both the continuous galvanizing line and the electro-galvanizing line. The new steels were evaluated for quality performances, salt spray test for corrosion resistance and biological performance for both insect repellent and antimicrobial activity. The new steels with organic-inorganic composite coating exhibit extraordinarily biological functionalities, for both insect repellent and antimicrobial activities for short and long term tests. The composite-coating solution and experimental results are discussed and suggest that the molecular level dispersion of insecticide on the coating layer is key to biological functional performances.

• The Korean Journal of Ecology
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• 제20권5호
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• pp.375-384
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• 1997

The effects of three different irrigating water qualities(clean water, life sewage and animal sewage) on the pattern of arthropod communities in the rice fields were investigated at Banwol, Kyonggi-do, mid-western part of Korea from 1994 to 1996. The total density of arthropod was highest in the rice field which was irrigated with clean water(clean water field), and the arthropod community was mainly composed of aphids and collembolans. Each functional group was found in the order of 'pests>non-pests>natural enemies' in its density. The dominant taxa in the pest group were aphids, planthoppers(Delphacidae), leafhoppers(Cicadelidae) and rice water weevil(L. oryzophilus). In the non-pest group collembolans, non-biting midges and dipterans were main arthropods, and in the natural enemy group Araneae was the dominant taxon. In the early growth stage of rice plant the dominant functional group was pests, and in the mid growth stage both the pest and the natural enemy group became dominant. But in the late growth stage none of the functional group was dominant over the other functional groups. The densities of spiders were much more higher in the clean water field than in the other fields. And through all the growth stages of rice plants the density of spiders in clean water field kept increase in contrast to the others. The species composition of spiders in the life sewage field was similar to that in the animal sewage field, but in the clean water field it was different from the other two fields.

• Membrane and Water Treatment
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• 제5권1호
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• pp.31-40
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• 2014

Papermaking tobacco sheet is an important reclaimed process for cigarette making. Traditionally, the pressure driven membrane was often used to isolate the effective compounds from the tobacco sheet extract. However, this method is difficult to remove small ionic compounds. Besides, membrane fouling is a major problem for effective use of these pressure driven membrane technologies. In this study, the electrodialysis process is used to removal the chloride ions and nitrate ions, thus the smoking quality of papermaking tobacco sheet extract can get improved. Three types of electrolytes ($Na_2SO_4$, NaCl and HCl) are chosen to prevent the generation of precipitation. The results indicate that 0.1mol/L HCl at current density of $30mA/cm^2$ is the optimal condition for the electrodialysis process. The removal rates of the Cland $NO{_3}^-$ in tobacco sheet extract are 97% and 98.4%, respectively. The electrodialysis process cost was estimated to be 0.11$/L. Naturally, electrodialysis is not only technological feasible, environmental-friendly and economical-attractive for tobacco extract treatment.

• 대한물리의학회지
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• 제10권2호
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• pp.47-54
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• 2015

PURPOSE: The purpose of this study is to examine the relationship between the physical activities of individuals post-stroke and their HRQL, as well as to determine whether their functional abilities contribute to their amounts of physical activity. METHODS: The study's subjects included 90 individuals post-stroke. Their amounts of physical activity were measured using the International Physical Activity Questionnaire (IPAQ), and their HRQL was measured using the Medical Outcomes Study 36-Item Short-form Health Survey (SF-36). In addition, the functional abilities of the subjects were measured. For the measures of physical activities and the HRQL, Pearson's correlation coefficients were used to identify the strengths of the associations between the measures. A hierarchical linear regression model was used to determine whether physical activities had independent impacts on the HRQL. RESULTS: This study found that the physical activities performed by the subjects affected the SF-36 physical component score (PCS) (12%). However, the physical activities and the SF-36 mental component score (MCS) showed no statistically significant relationship, whereas functional abilities and physical activities had a statistically significant relationship (r = .57~.86, p<.001). CONCLUSION: The present study identified a correlation between physical activity and the PCS. Therefore, individuals post-stroke should be encouraged to carry out more physical activities, including more frequent walking activities.

• Journal of Acupuncture Research
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• 제36권3호
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• pp.172-181
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• 2019

This case report relates to a 40-year old male patient diagnosed with ankylosing spondylitis who was treated with acupotomy and traditional Korean medicine. He showed a significant improvement in joint range of motion (ROM) in cervical and lumbar vertebrae, and in pain and functional disorder symptoms. The patient received acupotomy, acupuncture, pharmacopuncture, herbal medicine and physical therapy (November 26, 2018 to December 17, 2018). Joint ROM for cervical and lumbar vertebrae was measured, and the pain level was assessed using a numerical rating scale. The functional disorder and quality of life scales were also assessed using the Bath Ankylosing Spondylitis Functional Index, Bath Ankylosing Spondylitis Disease Activity Index, Korean Health Assessment Questionnaire, and Modified Health Assessment Questionnaire. After applying acupotomy and traditional Korean medicine, the patient exhibited increased joint ROM and reduced pain, also in conjunction with improved responses in functional disorder and quality of life.

• 대한한방내과학회지
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• 제42권3호
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• pp.259-278
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• 2021

Objectives: This study examines the effect of Sagunja-tang on functional dyspepsia (FD) through a systematic review and meta-analysis of a randomized controlled trial (RCT). Methods: A search for RCTs that tested the effect of Sagunja-tang on functional dyspepsia was conducted in Medline, Embase, PubMed, CENTRAL, CiNii, CNKI, NDSL, RISS, OASIS, and KISS databases on November 8, 2020, with no limit on the year of publication. A meta-analysis was performed by synthesizing the findings, including total efficiency, clinical symptom score, myosin light-chain kinase (MLCK) level (pg/mL, and gastric half-emptying time (min). RevMan 5.4.1 software was used for data analysis. The quality of the literature was evaluated using Cochrane's risk of bias (RoB) tool. Results: A total of 14 RCTs met the selection criteria. As a result of the meta-analysis, the treatment group had higher total efficacy and MLCK levels (gastric antrum, jejunum) than the control group, and the clinical symptom score and gastric half-emptying time were lower. However, due to the low quality of the included RCT and the small sample size, the results may be slightly biased.

• 대한한의학방제학회지
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• 제29권1호
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• pp.57-70
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• 2021

Obejectives : The purpose of this study was to analyze the papers from 2015 to 2019 to identify trends in gastrointestinal studies in Korean medicine. Methods : The search for related papers was conducted in 10 oriental medicine journals that were actively reported and published, easy to search using the Internet, and freely accessible to researchers. Results : There were many studies related to the stomach, and in particular, there were many papers confirming the effectiveness of Korean medicine treatment for functional digestion, hypersensitive intestinal syndrome, and gastrointestinal reflux diseases. It is regrettable that only about 60 papers of research on gastrointestinal diseases have been published in 10 journals over the past five years of research on gastrointestinal diseases. Conclusions : These results suggest that the need to promote practical research on functional gastrointestinal disorders should be evaluated higher in the Korean medical community, and the development of gastrointestinal-related treatments for Korean medicine can improve the quality of life for all of us.

• 디지털산업정보학회논문지
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• 제19권4호
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• pp.155-162
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• 2023

This study analyzed the impact of negative information on co-branding, targeting co-branding consisting of a symbolic brand and a functional brand with similar brand assets. Through attribution theory, when consumers are exposed to negative information, they will infer the cause of the negative information. As a result, it was confirmed that when co-branding with a symmetrical symbolic brand and a functional brand, negative information has different effects on co-branding depending on the type. Negative information about the quality of co-branded products had a more negative impact on consumer attitudes than negative information about the iconic brand. It was confirmed that negative information about functional brands has a smaller impact than negative information about co-branding, but has a greater impact than negative information about symbolic brands. In addition, it was confirmed that negative information about the symbolic brand had a smaller negative impact on co-branding than negative information about the quality or functionality of the co-branded product.