• Korean Journal of Agricultural Science
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• v.40 no.2
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• pp.107-113
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• 2013

We tested fruits quality and skin coloration of two pear cultivar 'Wonhwang' and 'Whasan' produced by bagging with different kinds of paper bags in the Cheonan area, Chungnam Province, Korea. The fruits were bagged at 35, 45, 55 or 65 days after full bloom (DAFB) with 3 kinds of double layer paper bag which consisted of grey color, yellow color and newspaper for outer layer. The great extent of light interruption was observed in grey colored outer paperbag among three kinds of paperbag which showed only 0.46% of lowest light transmittance when compared with 43.7% and 40.0% of yellow paper and newspaper, respectively. The development of skin redness ($a^*$) increased with the delay of bagging time in two pear cultivars. But the fruits treated at 65 DAFB showed uneven coloration and excessive development of redness which represented low fruit external appearance value. Uniform flesh firmness was attained at the fruits bagged with grey outer color paperbag regardless of bagging time, although the fruit quality indices including soluble solids and titratable acidity did not change significantly by using different kind of fruit bags and bagging time in two pear cultivar. Based on our results, it was explained that the grey-colored fruit bag had positive effect on the development of skin coloration without any detrimental effect on fruit quality factors in 'Wonhwang' and 'Whasan' pears.

• Archives of design research
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• v.13
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• pp.177-200
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• 1996

The purpose of this study is to show the textile designers how to be creative and how to accept other ideas which are not necessarily of their own, and to show what exactly creating anything means. During the 1950's and'60s. America and Europe reached their peak in developing their consumption culture. After World War II, America achieved an astonished feat in developing its thechnology and industry to cause the economy to a rapid ascendence. The U.S. government adopted the Keynsian theory in its economic policy. The Keynsian theory advocates the consumer spending. And during this time period the American public developed consumption habit. Mass production and mass media went in hand to induce the public to buy. The public became an important target for the advertising stratages of the industry. In order for the industry to advertise the mass produced products, it had to utilize the mass media such as television, newspaper, and magazine. And mass media came into play an important role not to advertise the products, but to imform and educate the public about the products. This corporate stratege is further enhanced by the desire of the American public to climb up the ladder by way of material possession. Pop Art was born not only in reflecting the ideology of the consumption culture, but acted as a catalyst for more spending. The subjects of Pop Art are cars, foods, comics, Hollywood actors and movie scenes, the famous singers or persons. Andy Warhol specifically used the chosen image repeatedly to emphasize the redundacy of the image. The common factors which exist between Andy Warhol's Pop Art and textile design is the repetition in form, and the way of transferring an image to a canvas - Warhol used the frotttage technique to transfer an image to a canvas and textile design is transferred to a paper by way of transferring technique. Also the way Warhol thought of his paintings as a decorative elements and made a couple of his paintings into wallpapers or exhibits his painstings wall to wall demonstrates his close alliance with the textile design, let alone his comercial design background. In this study, I examined the inter-relationship between textile design and Pop Art. To carry out this study, I examined the comsumption culture: and the biomorphic relationship of culture and art: and Pop art and its transience stage. The major finding of this study is there exists a common denomenator between textile design and Pop Art, especially of Andy Warhol's.

• Journal of the Korean Society for Library and Information Science
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• v.39 no.3
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• pp.165-182
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• 2005

This study examines the changed information-gathering environment of these days has indeed changed the patterns of reporters in their information seeking efforts. For the study, two groups of reporters were surveyed. The first group consists of 9 senior-level reporters working for daily papers with 15 years or more of journalism career, the second group 11 junior reporters who have been in the industry for less than 10 years. The surveying of these reporters has indicated significant change in their patterns of information-seeking endeavor, the dominant trend changing from reporters' putting an emphasis on off-the record types of information through person-to-person contacts to their new focus on made-public information. The senior-level reporters, identify person-to-person contacts as most valuable sources for information and take meetings with their contacts as providing critical opportunities for information-gathering. On the other hand, this examination has found junior reporters to be spending more time in collecting made-public information and paying more attention to acquiring a higher level of professionalism and greater analytical abilities. In short, this study confirms the ever-rising importance of making available a wider range of information for reporters.

• Journal of the Korean Society of Clothing and Textiles
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• v.33 no.10
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• pp.1575-1589
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• 2009

Lifestyles of Health and Sustainability (LOHAS) is based on environmental social responsibility and has become important factor in fashion trends. This study was to correct the types of LOHAS fashion design systems and to analyze attributes based on a case study of LOHAS in the fashion industry and the inquiry into leading studies. This study was carried out and the visual research material was analyzed based on the data of: Internet sites and mediums of communication (literature in the field of design, newspaper, magazines, and TV); after the year 2000 a preceding study about LOHAS also provides a new concept. In addition, the types of LOHAS fashion design were arranged and considered based on analyzed special qualities of a LOHAS the notion. The types of LOHAS fashion design that could be divided into nine patterns are 1) environmentally friendly material practical use 2) re-design 3) message transmission 4) nature motive practical use 5) multi-function design 6) retrenchment design 7) the higher sensitivity pursuit design 8) order production 9) society-morals design. In addition, LOHAS fashion did not appear in any single emphasized special quality of independent type among these, but appeared as a mutually united special feature based on the consciousness of society-morals. It is known that expression is possible to combine into one fashion design with various types and it is possible for various uses.

• Journal of Korean Society of Rural Planning
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• v.21 no.2
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• pp.189-199
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• 2015

This study made use of 9 types of utilizing idle farmland deducted from existing research in order to examine cases by type of idle farmland, and selected representative cases by type after analyzing contents of 165 available newspaper articles. Selected Cases were assorted into agricultural use and nonagricultural use, and agricultural use are as followed. (1)Community Service/Farming type is the case of Gimhae city reported on 'Busan Ilbo', (2)High Income/Farming type is the case of cooperative unit of Geumjeong crude drug in Yeongam appeared in 'Newsis', and the case of Omija industry in Mungyeong reported on 'Hankyoreh', (3)Tourism/Landscape/Farming type is the case of rape flowers and buckwheat flowers in Gupo village reported on 'Asia News Agency', (4)Stock Raising/Farming type is the case of growing foraging crops published in 'The Daejeon Ilbo', (5)Weekend farm type is the case of utilizing idle farmlands and creating weekend farm reported on 'Mediawatch', (6)High income/Forest type is creating Mulberry cultivation areas in Hamyang-Gun published in 'Yonhap News', (7)Ecology/Landscape/Forest type is forestation project of idle land reported on 'Newsis', (8)Agricultural Experience Study type is the case of managing agricultural experience study center in Dosun elementary center published in 'Sisajeju' and the case of non-agricultural application case, (9)Ecological Environment type is the case of wetland restoration of idle farmland in Gochang. This study investigated and arranged detailed contents by the literature search and interview investigation according to investigating items such as utilizing area, main agent, purpose, utilizing item, utilizing content, etc. by case. With that, it deducted implications as well as case characteristics, and finally suggested political proposals through the case analysis.

• Archives of design research
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• v.17 no.4
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• pp.5-14
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• 2004

Black and white TV design process at early electronics industry can help greatly in strategy of forward product development or production and marketing. Because, there is history about existed all product to precess that progress. Past information make good use that estimate of new design. According to character of product, advertisement and business strategies are available some extension of life cycle or preservation. But, it is need the data accumulated with correct analysis for ability that competitive power of the product. Data of Past information take advantage of well information is essential. Information about past products arranged pamphlet and newspaper advertisement. At this study emphasized on console model TV and portable style TV design change process of technology ability from 1960s to 1980s about product selling point. Creation and extinction about products can get into iteration to other household electric appliance. Design process of past product design has a history with our international location or influence power of household electric appliance. Therefore, such past flowing can important role as basis of forward product design.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.6411-6418
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• 2015

To respond the climate change and environmental pollution, the studies on renewable energy policies are increasing. The renewable energy is a new growth engine technology represented by the green industry and green technology. At present, the investments for the renewable energy supply and technology development projects of three main strategy sectors such as sunlight, wind power and hydrogen fuel cell are implemented in our country, while they are still in the early stage, accordingly reducing those uncertainty for the research direction and investment fields is the most urgent issue among others. Thus, this study applied text mining method and multinominal topic model among the big data analysis methods on our country's newspaper articles concerning the renewable energy over the last 10 years, and then analyzed the core issues and global research trend, forecasting the renewable energy fields with the growth potential. It is predicted that these results of the study based on information and communication technology will be actively applied on the renewable energy fields.

• Journal of the Korean Society of Tobacco Science
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• v.29 no.1
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• pp.41-51
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• 2007

This study was implemented to examine the effect of tobacco on operation of a retail store and propose a relevant direction to development of a retail store. In terms of an examination method, the questionnaire was conducted in respect of supermarkets and convenience stores(CVS) around the nation. As a result of analysis based on such questionnaire, although there was a little difference in between a supermarket and a convenience store, a similar result could be found in general. In other words, retailers selling tobacco regarded the tobacco as a medium to solicit customers. Since the significance of tobacco in terms of total sales volume was so high, without the tobacco, they might have suspend the business. Consequently, the effect of tobacco was enormous. In addition, under the premise that many regular customers should be acquired to develop such retail stores, it was found that it would be necessary to increase $15{\sim}20%$ in terms of a margin in tobacco, preserve the profit ratio by the government, make efforts to enhance a quality and design by a tobacco company, actively recommend a particular brand, and actively display a tobacco publicity booklet, etc. Moreover, the proper number of tobacco stores in comparison with habitual smokers was one per 200 persons. In respect of the most unreasonable tobacco policy, a minor-related system and a policy of increasing a tobacco price were named. Thus, under the premise that a medium such as tobacco is highly important with respect to an operation of retail store, it is necessary to pay a more careful attention to an improvement of a reasonable and equitable system to further develop a retail store.

• (The) Korean Journal of Advertising
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• v.27 no.3
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• pp.113-139
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• 2016

The purpose of this study was to investigate perception of media characteristics inorder to provide a theoretical background for the media mix strategy. Considering the qualitative-vale of each medium, this study conducted a survey consisting of 60 academic and advertising industry experts to examine how they perceive and evaluate the characteristics of TV, radio, newspaper, OOH, Internet, mobile, and digital signage in terms of media effectiveness. The results, first, show that 'media engagement', 'effective reach', and 'behavioral targeting' are three most important indices to assess the media effectiveness. Second, the Internet was best evaluated in its various aspects according to the MAIX model, which gauges the effectiveness of each advertising medium. The study also proved that each advertising medium has unique advantages so that each medium should adopt a strategic positioning to differentiate it from other media. As such, this study provides meaningful evidences to understand the various characteristics and competitive value of advertising media and useful guidelines for media planning.

• Journal of Information Technology Services
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• v.21 no.4
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• pp.63-74
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• 2022

Globally researchers at medical institutions are actively sharing COHORT data of patients to develop vaccines and treatments to overcome the COVID-19 crisis. OMOP-CDM, a common data model that efficiently shares medical data research independently operated by individual medical institutions has patient personal information (e.g. PII, PHI). Although PII and PHI are managed and shared indistinguishably through de-identification or anonymization in medical institutions they could not be guaranteed at 100% by complete de-identification and anonymization. For this reason the security of the OMOP-CDM database is important but there is no detailed and specific OMOP-CDM security inspection tool so risk mitigation measures are being taken with a general security inspection tool. This study intends to study and present a model for implementing a tool to check the security vulnerability of OMOP-CDM by analyzing the security guidelines for the US database and security controls of the personal information protection of the NIST. Additionally it intends to verify the implementation feasibility by real field demonstration in an actual 3 hospitals environment. As a result of checking the security status of the test server and the CDM database of the three hospitals in operation, most of the database audit and encryption functions were found to be insufficient. Based on these inspection results it was applied to the optimization study of the complex and time-consuming CDM CSF developed in the "Development of Security Framework Required for CDM-based Distributed Research" task of the Korea Health Industry Promotion Agency. According to several recent newspaper articles, Ramsomware attacks on financially large hospitals are intensifying. Organizations that are currently operating or will operate CDM databases need to install database audits(proofing) and encryption (data protection) that are not provided by the OMOP-CDM database template to prevent attackers from compromising.