• Asian Journal of Atmospheric Environment
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• 제4권3호
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• pp.166-176
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• 2010

In this research, the environmental behavior of carbon dioxide ($CO_2$) was investigated in a mountainous site in the proximity of a highly industrialized megacity, Seoul, Korea. The concentration data of $CO_2$ monitored routinely at hourly intervals at Mt. Gwan-Ak (GA), Seoul, Korea throughout 2009 were analyzed in several respects. The mean $CO_2$ value was $405{\pm}12.1$ ppm (median=403 ppm) with a range of 344 to 508 ppm (N=8548). The analysis of its seasonal trend indicated that the $CO_2$ levels peaked in the winter but reached a minimum in fall. If the short-term trend is analyzed, the $CO_2$ values generally peaked during daytime along with the presence of two shoulders; this is suspected to be indicative of strong man-made effects (e.g., traffic activities). It is seen that the general patterns of $CO_2$ distribution in this study area are highly comparable to those typically found in urban areas with strong signals of anthropogenic activities.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2006년도 Proceedings of ISRS 2006 PORSEC Volume I
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• pp.372-375
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• 2006

The MSC is a high resolution multi-spectral camera system which is mounted on the KOMPSAT-II satellite. The electro-optic camera system has a refocusing mechanism which can be used in-orbit by ground commands. By adjusting locations of some elements in optics, the system can be focused precisely. The focus mechanism in MSC is implemented with stepper motor and potentiometer. By reading the value of the potentiometer, rough position of the motor can be understood. The exact location of the motor can not be acquired because the information from the potentiometer can not be so accurate. However, before and after certain events of the satellite, like a satellite launch, the direction of the movement or order of the magnitude of the movement can be understood. In this paper, the trend analysis of the focus motor position during the ground test phase is introduced. This result can be used as basic information for the focus calibration after launch. By studying the long term trend, deviation from the best focal point can be understood. The positions of the focus motors after launch are also compared.

• KIEAE Journal
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• 제13권1호
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• pp.65-74
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• 2013

Recently, greenery system is frequently applied on buildings and artificial grounds to improve urban ecological functionality. Specifically, architectural greenery is also known as an architectural language that can meet the sustainable design concept of architects. Although the architectural greenery system can be optimized through an interdisciplinary approach between architecture, horticulture and landscape- architecture, there is a problem of communication on the ideal gap between them. Therefore, this study is expected to establish the comtemporary architecture as hi-tech and the organic architecture in internationalism. Moreover, it can analyze the case study on architectural greenery system designed by a Pritzker Prize winner who represents the comtemporary architectural trend. In this analysis, we calculate and compare the U-value of the free-form surface system based on the international standards: ISO and CIBSE etc. Moreover, we calculate a change of artificial soil transmittance respect on compounding ratio of the bottom ash and pearlite. In the case of California Academy of Science by Renzo Piano, total transmittance of the greenery system results in 48% of domestic thermal insulation standard in dry condition. This result will be used as a basic study to promote developing the advanced system based on the concept of consilience.

• 패션비즈니스
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• 제5권2호
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• pp.1-14
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• 2001

The purpose of this research is for confirming the aesthetics of 'little black dress' as one of the important items in contemporary women's fashion lives. Through the work, what is the aesthetic value that women really needed can be found. This research was processed by literal material with fashion photos, fashion books and articles which were related fashion trend from 1920 to 1990. The results are as follows ; The birth period of little black dress was 1920s to 1930s. Freedom and modernity was represented by little black dress. European elegance and American smartness were expressed on this item through 1950s to 1960s. In the end of 20th century, 'little black dress' has diversity just like fashion trend. As the aesthetics characteristics of little black dress, (1) contemporary woman's identity through chic and modernity (2) strong power of passing image (3) dual values of temptation and tatoo were found. Therefore this research can be useful to extent the meaning of little black dress in fashion study and to recognize contemporary women's needs.

• 한방재활의학과학회지
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• 제26권1호
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• pp.49-61
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• 2016

Objectives To analyze the latest trend through the domestic studies of obesity and support further studies and clinical trials. Methods The theses were searched through KIOM OASIS (http://oasis.kiom.re.kr), The Journal of Society of Korean Medicine for Obesity Research, The Journal of Korean Medicine Rehabilitation. Then, domestic studies were gathered and classified by year, journal and type. Results 92 theses were included. The theses were constantly published every year. According to the analyzing by journals, the most published journal was The Journal of Society of Korean Medicine for Obesity Research. Through the analysis of type, 19 clinical studies and 11 case reports were found. The result of 43 theses analyzing survey and examination numerical value, the study of relationship between obesity and body index is the most published. Among 19 literary studies, 11 studies were searched domestic thesis, 2 studies were searched foreign thesis, 5 studies were searched domestic and foreign thesis simultaneously. Conclusions We need to effort to supplement the statistical error and the topic needs to be diverse. The sustainable research of The human body-oriented obesity studies is required.

• 동아시아식생활학회지
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• 제20권6호
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• pp.909-915
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• 2010

In order to determine the most effective ratio of black soybean powder as an ingredient in cake, black soybean power was added at ratio of 10, 20, 30, and 40% versus wheat flour set as 0(control). Black soybean powder consisted of moisture(8.44%), crude protein(31.34%), crude fat(6.64%), crude ash(3.88%) and carbohydrates(49.70%). The specific gravity, spreadability, and baking loss increased according to the amount of black soybean powder, although specific volume decreased. The chromaticity 'L' and 'b' values of sponge cake with black soybean powder showed an reducing trend while the 'a' value displayed an increasing trend with an increase in black soybean powder. The texture properties of sponge cake with added black soybean powder showed an increasing trend in hardness and stiffness when the cake contained more black soybean powder. The sensory test for sponge cake with added black soybean powder showed high preference for 20% added black soybean powder to sponge cake.

• 복식문화연구
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• 제15권4호
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• pp.647-660
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• 2007

The purpose of this study is to develop 'fashion design for kidults' appling fashion illustrator Jeffrey Fulvimari's work which is offering inspiration through collaboration with artists of various fields, and it was also used to advertisement visual of many products. The method of the study is composed of literature study and development of fashion design based on it. The literature study is referred to books of fashion, books of trend and data collected through Internet, and design results are presented using Adobe Illustrator 10 and Photoshop 7.0 programs. This study chose images which give cute and lively feeling among famous fashion illustrator Jeffrey Fulvimari's works on the basis of influence of kidult trend appeared in modern fashion and presented kidult fashion design that expresses naive & happy memories of childhood girlishly and sexily using CAD system. Appling images appeared in Jeffrey's work to kidult fashion design could confirm that artist's work has a realizable possibility as high value-added design component, and it answered to kidult trend which is expressed variously in modern fashion.

• 복식문화연구
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• 제16권2호
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• pp.333-348
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• 2008

The purpose of this study is to examine the characteristics of romanticism which is expressed in the latest trend and to explain them focused on anti-realistic yearning. As the method of the study, a literature review was conducted. Romanticism started from a complaint against reality and denied the previous era's philosophy and aesthetics. Romanticism placed much value on emotions and imagination. Also, the characteristics of romanticism art contains the yearning for nature, far culture, far past and supernatural world, by escaping from the complex reality which gives disillusionment. Such the characteristic can be easily found in the modern trend. Modern people, who live in the situation that the society is changed into the information society from the industrial society, have clung to the past things because they feel that the known and guaranteed world is finished. And they want to experience the new and various culture and nature escaping from insecurity on complicated reality. Also, the desire of modern people who want to escape from a daily routine world and the reality's limitations is expressed as the yearning for the supernatural world.

• 한국산업보건학회지
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• 제29권1호
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• pp.21-26
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• 2019

Objective: The aim of this study is to analyze an excess trend for domestic permissible exposure limit of trichloroethylene based on previous literature review. Materials and Methods: The research object is a trichloroethylene among 13 chemical substances regulated with PEL(Permissible Exposure Limit) in Occupational Safety and Health Act. The information utilized from this study is the work environment measurement data from 2004 to 2013. The highest level among concentration data measured at various workplaces was selected as a representative value through data process. N.D. (Not Detected) data was considered as 1/2 of LOD(Limit Of Detection). Results: Among work environment measurement data between 2004 and 2013, the highest number of excess workplace and excess rate(24 sites & 1.15%) was observed in 2008's data when applying the PEL(50 ppm) of trichloroethylene. When they are compared with the ACGIH's TLV-TWA(10 ppm), 2008's data showed the highest number of excess workplace and excess rate(175 sites & 8.37%). The number of excess workplace and excess rate related to PEL of trichloroethylene showed increase trend in 2005 but tended to decrease after 2008. Conclusions: Based on the results obtained from this study, the exposure level of trichloroethylene in case of domestic workers is not considered as a safe phase regardless of the year of work environment measurement year. Thus, a strictly preventive management in workplace should be provided for reducing exposure level of trichloroethylene.

• 융합경영연구
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• 제10권6호
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• pp.27-37
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• 2022

Purpose: The purpose of this study is to derive various ways to realize customer satisfaction for the development of the service industry by exploring research trends related to customer satisfaction, which is presented as an important goal in the service industry. Research design, data and methodology: To this end, 1,456 papers with English abstracts using scienceON were used for analysis. Using Python 3.7, word frequency and co-occurrence analysis were confirmed, and topics related to research trends were classified through BERTopic and LDA. Results: As a result of word frequency and co-occurrence frequency analysis, words such as quality, intention, and loyalty appeared frequently. As a result of BERTopic and LDA, 11 topics such as 'catering service' and 'brand justice' were derived. As a result of trend analysis, it was confirmed that 'brand justice' and 'internet shopping' are emerging as relatively important research topics, but CRM is less interested. Conclusions: The results of this study showed that the 7P marketing strategy is working to some extent. Therefore, it is proposed to conduct research related to acquisition of good customers through service price, customer lifetime value application, and customer segmentation that are expected to be needed for the development of the service industry.