• 한국의류학회지
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• 제26권7호
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• pp.982-992
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• 2002

The purpose of this study is to investigate the clothing memory which affects apparel purchase behavior. The construction of clothing memory, the relationship between clothing memory and apparel purchase behavior, and the difference of clothing memory among persons by demographic variables are examined 746 female apparel consumers answer the questionnaire and data are analyzed by factor analysis, canonical correlation, Pearson correlation, and t-test. The result of this study are as follows; 1. There are three dimensions in the clothing memory which memory apparel purchase behavior; general memory about clothing, memory of appropriate clothing for oneself and memory of apparel purchase. 2. nothing memory affects apparel purchase behavior. General memory about clothing plays the most important role in the apparel purchase behavior especially in the amount of apparel purchase. 3. Unmarried young women with high income, high education level, and decent job have large amount of clothing memory.

• 한국의류학회지
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• 제26권7호
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• pp.1005-1014
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• 2002

The purpose of this study was to examine the effects of retail area image and shopping mall image on consumer behaviors in the retail area and in the shopping ma]1. Data were obtained from a survey to a stratified sample selected at the exits of five different malls. A total of 740 questionnaires were distributed, and 661 responses were analyzed. Stepwise regression analysis revealed that two retail area image factors of variety of stores and atmosphere significantly affected all three consumer behaviors (shopping, service facility visits, social activities). Stepwise logistic regression showed that facility and atmosphere of the retail area image and product & service and convenience of the fashion shopping mall image affected seven consumer behaviors in the shopping mall. The results indicate that the retail area image as well as the shopping mall image affects a variety of consumer behaviors in the shopping mall though no shopping mal1 image affects behaviors in the retail area.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2006년도 춘계학술대회 논문집
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• pp.442-447
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• 2006

This paper investigates the shadow amount of edifice and according to time zone used by its Electric heating appliances, it is analyzed that Electric Heating Power Load affects Heal power load variation curve. Also, in case that the far infrared ray heating system, which are used as new electric heating system, occupies some of the existing Electric heating appliances, it is analyzed that the Electric heating power load affects the Peak load power in Korea.

• Nuclear Engineering and Technology
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• 제36권2호
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• pp.184-195
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• 2004

The multi-tasking feature of digital I&C equipment could increase risk concentration because the I&C equipment affects the actuation of the safety functions in several ways. Anticipated Transient without Scram (ATWS) is a typical case of safety function failure in nuclear power plants. In a conventional analysis, mechanical failures are treated as the main contributors of the ATWS. This paper quantitatively presents the probability of the ATWS based on a fault tree analysis of a Korea Standard Nuclear Power Plant is also presented. An analysis of the digital equipment in the digital plant protection system. The results show that the digital system severely affects the ATWS frequency. We also present the results of a sensitivity study, which show the effects of the important factors, and discuss the dependency between human operator failure and digital equipment failure.

• 한국정밀공학회지
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• 제20권3호
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• pp.42-49
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• 2003

In this paper, we provide the results of polishing temperature distribution by way of infrared ray measurement system as well as polishing resistance, which can be interpreted as tribological aspects of CMP, using force measurement system. The results include the trend of polishing temperature, its distribution profile and temperature change during polishing. The results indicate that temperature affects greatly to the removal rate. Polishing temperature increases gradually and reaches steady state temperature and the period of temperature change occurs first tens of seconds. Furthermore, the friction force also varies as the same pattern with polishing temperature from high friction to low. These results suggest that the first period of the whole polishing time greatly affects the nonuniformity of removal rate.

• 한국소음진동공학회논문집
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• 제17권6호
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• pp.539-546
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• 2007

Information storage devices using disks have a disk vibration at the frequency which is equivalent to the disk rotational speed. They also have a track vibration due to the disk eccentricity at the same frequency. In near field recording systems, the former affects the air-gap servo and the latter affects the tracking servo. In this paper, we introduce a novel control algorithm based on the internal model principle to both servos. A controller block designed by the principle is connected to the base lead-lag type compensator in parallel in order to cancel the repeatable run-out due to the disk vibration or eccentricity. Simulation and practical application of the algorithm on a near field recording system show good servo performance.

• Journal of Yeungnam Medical Science
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• 제26권1호
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• pp.78-83
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• 2009

Fibromuscular dysplasiais an uncommon condition of idiopathic, non-inflammatory and non-atherosclerotic disease of the musculature of arterial walls. The disease is rare, but it commonly affects young and middle aged women. Isolated intracranial cerebral fibromuscular dysplasia is extremely rare because cerebral fibromuscular dysplasia usually affects extracranial vessels. A 20-year-old woman was admitted with light hemiplegia and global aphasia. Brain MRI and MRA demonstrated acute left middle cerebral artery territory infarction with a multifocal stenosis and dilatation of the left middle cerebra artery and left internal carotid. The characteristic conventional cerebral angiographic findings demonstrated a typical string-of-beads appearance in the left distal internal carotid artery and proxiaml portion of the left middle cerebral artery, which suggested a medial type fibromuscular dysplasia. We report a case of isolated intracranial fibromuscular dysplasia with left middle cerebral artery territory infarction. Fibromuscular dysplasia should he considered as a stroke risk factors in children and young adults, especially in patients with no known cardiovascular risk factors.

• 한국신뢰성학회지:신뢰성응용연구
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• 제17권4호
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• pp.273-279
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• 2017

Purpose: Recently, Issues on security for vehicles are getting increased all around the world. Especially, hood panel needs to be thinner for the protection of pedestrians. But thinner panel makes durability get worse. So, it is needed to satisfy both of them. Methods: Durability effectiveness will be studied because properties and assembly allowance of over-slam bumper mostly affects durability of hood panel. Overlap of over-slam bumper can be made in production line and it can affect durability of spot welding in hood inner panel. Daguchi method is used to catch the condition in which load gets smaller and location, hardness and quantity of overlap are selected to be factors. Durability effectiveness is analyzed with the factors. Result: the mechanism that affects on spot welding is identified. The test was conducted in both open/close and driving condition and the relation between both conditions is analyzed. Conclusion: The test contributed to durability of hood panel with optimization of over-slam bumper.

• Journal of Yeungnam Medical Science
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• 제38권4호
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• pp.267-274
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• 2021

Sleep plays a critical role in homeostasis of the body and mind. Insomnia is a disease that causes disturbances in the initiation and maintenance of sleep. Insomnia is known to affect not only the sleep process itself but also an individual's cognitive function and emotional regulation during the daytime. It increases the risk of various neuropsychiatric diseases such as depression, anxiety disorder, and dementia. Although it might appear that insomnia only affects the nervous system, it is also a systemic disease that affects several aspects of the body, such as the cardiovascular, endocrine, and immune systems; therefore, it increases the risk of various diseases such as hypertension, diabetes mellitus, and infection. Insomnia has a wide range of effects on our bodies because sleep is a complex and active process. However, a high proportion of patients with insomnia do not seek treatment, which results in high direct and indirect costs. This is attributed to the disregard of many of the negative effects of insomnia. Therefore, we expect that understanding insomnia as a systemic disease will provide an opportunity to understand the condition better and help prevent secondary impairment due to insomnia.

• The Journal of Asian Finance, Economics and Business
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• 제8권12호
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• pp.399-409
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• 2021

The demographic characteristics of a leader are important for small businesses during the COVID-19 pandemic. Several researchers have proven that demographic characteristics affect business success. Unfortunately, business success has only been analyzed from a financial perspective and has not been compared to the owner's interests perspective. This study examines business success from both perspectives. This study aims to analyze the demographic characteristics of small entrepreneurs and their impact on business success. Demographics consist of age, experience, education, and gender. Meanwhile, business success is seen from two perspectives: financial performance and the owner's interest. The study used an explanatory survey method. The number of samples is 155 entrepreneurs who are also the leaders of their businesses. The research was conducted in Bandung City, Indonesia, in 2021. The data was processed using descriptive statistics and multiple regression. The study results found that age only affects financial performance. Experience is proven to affect financial performance and the interests of the owner. Gender only affects the interests of the owner. This study concludes that in difficult times such as the COVID-19 pandemic, having young leaders who are experienced will make it easier to achieve business success.