• Journal of Information Technology Services
• /
• v.12 no.1
• /
• pp.271-287
• /
• 2013

The rapid growth and dissemination of touch-based mobile devices such as smart phones and tablet PCs, gives numerous benefits to people using a variety of multimedia contents. Due to its portability, it enables users to watch a soccer game, search video from YouTube, and sometimes tag on contents on the road. However, the limited screen size of mobile devices and touch-based character input methods based on this, are still major problems of searching and tagging multimedia contents. In this paper, we propose WalkieTagging, which provides a much more intuitive way than that of previous one. Just like any other previous video tagging services, WalkieTagging, as a voice-based annotation service, supports inserting detailed annotation data including start time, duration, tags, with little effort of users. To evaluate our methods, we developed the Android-based WalkieTagging application and performed user study via a two-week. Through our experiments by a total of 46 people, we observed that experiment participator think our system is more convenient and useful than that of touch-based one. Consequently, we found out that voice-based annotation methods can provide users with much convenience and satisfaction than that of touch-based methods in the mobile environments.

• Journal of Environmental Health Sciences
• /
• v.36 no.6
• /
• pp.518-526
• /
• 2010

There are millions of deaths from cancer worldwide every year. Among them, 4~10% are considered to be attributable to occupational factors and 0.6 million workers die annually from work-related cancers. Occupational cancers are relatively preventable compared with the cancers associated with other factors. In the developed countries, especially in Europe, there have been hundreds of occupational cancers reported annually in the respective nation-states. However, there were only 35 cases reported in Korea in the 1990s which were accepted as being work-related cancers. This difference might be related to a low level of recognition, detection, and acceptance of occupational cancer and carcinogens in Korea. To prevent the risk of exposure to carcinogens a comprehensive list of carcinogens must be prepared. This should be followed by timely dissemination of information which will enable fundamental controls to be implemented, such as the imposition of ban, substitution, and engineering controls. This will require setting up procedures to record the past use and exposure data and carrying out robust statistical analyses of that data on occupational cancers and carcinogens.

• International Journal of Highway Engineering
• /
• v.18 no.3
• /
• pp.11-19
• /
• 2016

PURPOSES : This study supports the evidence that it is possible to rehabilitate a damaged pavement with a lane closure specifically based on the Gimcheon~Sunsan project. METHODS : The prediction results from the simulation programs were compared with field monitoring, which focused on traffic management planning, congestion (length, time, and passing speed), bypass, and user cost, among others. RESULTS : The research results showed that lane closure application and pavement repair of the aged pavement in Korea were possible, even though the prediction results were minimally different from the field monitoring. The road agency contributes to service life extension of the rehabilitated pavement using this method. CONCLUSIONS : A marginal effect caused by the lane closure was observed on travelling users or vehicles, and the user cost of pavement repair decreased. Therefore, introducing the repair method or rehabilitation in Korea is possible. Information dissemination through various media was properly done to execute the project well. Moreover, the construction area traffic utilized nearby alternative roads. Therefore, improving the repaired pavemen's service life while ensuring that the pavement management agency can provide a road with comfortable user riding quality was possible.

• Journal of Distribution Science
• /
• v.15 no.4
• /
• pp.15-23
• /
• 2017

Purpose - This research aims to determine whether the consumer affinity and ethnocentrism as well as the image of a foreign country (Japanese product as the most popular product in Indonesia) are able to influence behavior related to the perceived risk and willingness to buy foreign products from the affinity country. Research design, data, and methodology - Using survey techniques with 164 respondents, the study uses structural equation model with confirmatory factor analysis (CFA). To ensure the research objective and appropriate respondent, then we select an individual who have interest on Japanese culture & language. The primary and secondary data used in this study. Primary data refers to information collected directly from respondent by questionnaires dissemination while secondary data is provided from well-established literatures. Results - The results show us that the ethnocentrism has dominant affection role compared to affinity in order to influence consumer behavior meanwhile, the product country image has cognition role to evoke consumer desire to consume foreign products. Conclusions - From a theoretical perspective, the study contributes to international marketing literature by refining the conceptualization of the consumer affinity construct and highlighting its multidimensional nature. The consumer affinity research need to enrich in term of the context and the different culture and situation.

• Journal of Information Technology Services
• /
• v.17 no.2
• /
• pp.35-47
• /
• 2018

An electronic receipt (e-receipt) is a receipt issued electronically in place of a traditional paper receipt. This e-receipt, which can be accessed on a smartphone or online, allows for the exchange of goods, refunds, and other services without a paper receipt. The government is focusing on widespread dissemination of e-receipts to realize a society without paper by 2020. Introduction of the e-receipt has begun in mainly large marts and coffee shops, and recently, major franchise convenience stores. As a result, individual customer's transactions are being converted into electronic transactions, and the payment methods are changing to card-based electronic payment services or prepaid electronic payment services. The number of non-paper commercial transactions are also on the increase. In this paper, we try to identify the e-receipt industry ecosystem by analyzing the industries and markets participating in the process of receipt issuance from the perspectives of storage, management and disposal, and to analyze the domestic industrial and social economic effects expected from the spread of electronic receipts.

• Journal of KIISE:Software and Applications
• /
• v.30 no.7_8
• /
• pp.780-791
• /
• 2003

Caching is a useful technique to improve the response time by reducing contention of requests in mobile computing environments with a narrow bandwidth. in the traditional cache-based systems, to improve the hit ratio has been usually one of main concerns for the time. However, in mobile computing environments, it is necessary to consider the cost of cache miss as well as the hit ratio. In this paper, we propose a new cache replacement strategy in pull-based data dissemination systems. Then, we evaluate performance of the proposed strategy by a simulation approach. The proposed strategy considers both the popularity and the wating time together, so the page with the smallest value of multiplying popularity by waiting time is selected as a victim.

• Journal of the Korea Fashion and Costume Design Association
• /
• v.22 no.1
• /
• pp.45-59
• /
• 2020

In the 1950s, Korea was forced to rely on foreign aid, relief supplies, and contraband because of the Korean War. At the same time, Western culture also flowed into the country rapidly, which is believed to have had a great impact on the Korean clothing culture of the time. It is thought that this trend could be found in magazines and newspapers of the time. In the 1950s, newspapers served as the main channel for information acquisition and dissemination. I would like to analyze this tendency focusing on a newspaper article in the Dong-A Ilbo in the 1950s. According to the article, the hanbok was viewed as an old custom that needed to be improved or old clothes that had to be changed to Western clothes. As a result, the doubles system of both hanbok and Western clothes collapsed, and hanbok changed to an evening or ceremonial dress. From the 1960s, Korean fashion quickly changed to a more western style.

• Journal of Environmental Health Sciences
• /
• v.34 no.6
• /
• pp.414-422
• /
• 2008

Methane is a potent greenhouse gas and methane emissions from landfill sites have been linked to global warming. In this study, LandGEM (Landfill Gas Emission Model) was applied to predict landfill gas quantity over time, and then this result was compared with the data surveyed on the site, Cheongju Megalo Landfill. LandGEM allows the input of site-specific values for methane generation rate (k) and potential methane generation capacity $L_o$, but in this study, k value of 0.04/yr and $L_o$ value of $100\;m^3$/ton were considered to be most appropriate for reflecting non-arid temperate region conventional landfilling like Cheongju Megalo Landfill. Relatively high discrepancies between the surveyed data and the predicted data about landfill gas seems to be derived from insufficient compaction of daily soil-cover, inefficient recovery of landfill gas and banning of direct landfilling of food waste in 2005. This study can be used for dissemination of information and increasing awareness about the benefits of recovering and utilizing LFG (landfill gas) and mitigating greenhouse gas emissions.

• Culinary science and hospitality research
• /
• v.23 no.3
• /
• pp.227-241
• /
• 2017

This study was conducted to examine the importance and satisfaction of quality attribute, popularization and tourism commercialization of Pohang local food. The purpose of this study was to provide useful information for establishing efficient marketing direction that serves the popularization and the activation of the Pohang local food. On the prospects and improvement of Pohang local foods and its use, 86.1% of subjects stated that the status quo was being maintained or only a portion of the foods was being transmitted. On the dissemination of local foods as world foods, subjects stated 'cooking methods' and 'simplified cooking methods' were required. In the IPA result of Pohang local food quality attributes, it is important to continuously keep 'health', 'nutrition', 'hygiene', 'preference (taste)', 'freshness', and 'credibility toward the ingredients', while 'service' needs to do intensive care and operation. The importance and satisfaction of attributes regarding plans for popularizing local foods and commercializing tourism differed, with importance and satisfaction on average being high, although attributes on plans for popularizing local foods and commercializing tourism was lower than the expectation of customers. Such results mean that residents have high expectations for Pohang local foods, on the other hand, the quality of local foods fails to satisfy the expectations of residents. Therefore, it is important to improve the quality of local foods overall.

• Asian Pacific Journal of Cancer Prevention
• /
• v.14 no.8
• /
• pp.4939-4942
• /
• 2013

The absolute necessity of cancer registration for cancer control planning is well accepted. The registry at the national or local level can provide not only essential data for cancer incidence, mortality and survival but may also point to risk and protective factors and efficacy of interventions by conducting epidemiological research. Timely publication of research findings in PubMed indexed journals is of the essence, especially in examples that allow free access so that the widest dissemination of information can be achieved. The present commentary covers the scope of research in Asia or using Asian data the period 2008-2013, nearly 40% of a total of over 300 papers being published in the APJCP. In order to reach its full potential the registry should incorporate many skills. Cooperation for this purpose, whether it be national, regional, Asia-wide or international, is a high priority and the International Agency for Research on Cancer, together with the National Cancer Institute in Thailand and the APOCP/APJCP are staging an Asian Cancer Network Forum in Bangkok in February of 2014 to allow discussion of ways forward. It is hoped that representatives from all regions of Asia will decide to attend and a l so contribute country reports for publication in a special supplement of the APJCP.