• The Journal of the Korea Contents Association
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• v.11 no.2
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• pp.331-340
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• 2011

The purpose of this research is to target the health examination examinees to compare and analyze the common elements that influence prevention and preventive medical services and to analyze the share of the physical examination categories desired following the analysis by element. Likewise, this research was attempted to provide base data so that it is possible to reduce cost required for the prevention and treatment of each examination. This research targeted health examination examinees and conducted survey from April 1to May 31, 2010. The key findings after conducting analysis on 707 examinees are as follows. In case of men, those who are older and who live their spouses tended to be subjected to health examination, cancer examination and preventive injections. Those who had subscribed to the medical policy from the private sector, those with healthy state, those with higher educational level, tended to get health examination, cancer examination and preventive injections less. In case of women, those who are older, tended to get health examination and cancer examination more while those who had subscribed to the medical policy from the private sector and those with higher educational level tended to get health examination, cancer examination and preventive injections less. Those who are healthy and who live their spouse tended to get more cancerexamination and preventive injections.

• The Journal of the Korea Contents Association
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• v.16 no.7
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• pp.398-409
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• 2016

The purpose of this was to analyze the effects of the knowledge management(human capital and structural assets) on organizational performance in nursing homes. The survey was conducted 299 workers in nursing homes in Chungcheongnam and Chungcheongbuk provinces. The collected data were analyzed by frequency analysis, descriptive statistics, reliability, correlation, and regression analysis using SPSS 21.0 program. The results showed that structural assets(shared culture and process) were most significantly influential factors on organizational performance and the effects of age, position, operating entities were significant. But the impact of human capital was not significant. From the above results, the cooperation between organizations is needed to actively share knowledge in order to increase the shared culture. In addition, the institutions should try to develop a variety of programs and to provide an environment where the members talk freely in order to increase the process level.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.579-586
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• 2013

To see what the promotional movie of the same product, Each concept were respectively constructed for Optimized SNS marketing movie. There are two types of movies. One is the teaser of product design in the form of showing 'Feature Movie' and the other is the 'Viral Movie' presenting USP of the product in parody technique, which can be compared with each others. The two movies show on YouTube, then feedback from viewers were analyzed in detail. As a result, data for view and shares of viral movie showed relatively higher than the feature movie. It means that the viral movie is more effective for marketing since its various elements such as fun, story and visuals are sharable. It makes people more interested and immersed in these contents. Thus, viral movies for SNS marking are distributed to reflect the issue of the time, all the concepts are clear to show what the product is for, and most importantly it can trigger the attention of viewers.

• Journal of the Korean Institute of Intelligent Systems
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• v.24 no.3
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• pp.292-297
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• 2014

As a Social Network Service (SNS) has become an integral part of our everyday lives, millions of users can express their opinion and share information regardless of time and place. Hence sentiment analysis using micro-blogs has been studied in various field to know people's opinion on particular topics. Most of previous researches on movie reviews consider only positive and negative sentiment and use it to predict movie rating. As people feel not only positive and negative but also various emotion, the sentiment that people feel while watching a movie need to be classified in more detail to extract more information than personal preference. We measure sentiment distributions of each movie from tweets according to the Thayer's model. Then, we find similar movies by calculating similarity between each sentiment distributions. Through the experiments, we verify that our method using micro-blogs performs better than using only genre information of movies.

• Korean Journal of Adult Nursing
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• v.12 no.4
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• pp.497-506
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• 2000

The purpose of this phenomenological study was to explore and describe the experience of people with HIV/AIDS. Three men and three women with HIV/AIDS participated in the study. They were asked open-ended and descriptive questions in order for them to talk about their experience in their own terms. Interviews were audiotaped and transcribed to maintain data integrity and to reduce perceptual bias. The transcripts were analyzed by the Colaizzi method. Member checks from the participants were used to validate the emergent themes. Seven themes emerged from the analysis. 1. People with HIV/AIDS have a strong impact and emotional reaction when receiving positive HIV test results. 2. All people with HIV/AIDS attempt to conceal HIV infection because of fear of stigma or rejection. 3. After the initial brief traumatic reaction to HIV/AIDS diagnosis, all participants feel lonely because they had no one to express or share their own experiences. 4. People with HIV/AIDS reflect on their life, think about the death and dying process and they become depressed. 5. Most participants feel that the family members who know his/her diagnosis are a big source of support. 6. According to the normativeness of infection route of HIV, the degree of guilty feeling differs among participants. 7. Although all participants think medication is a lifeline, the adherence to medication is not maintained because of side effects, denial and concealment of HIV/AIDS. The results of this study may help nurses and other health care workers to implement more efficient nursing strategies for people with HIV/AIDS by more deeply understanding their experience.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.10a
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• pp.610-614
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• 2003

The bands 27.5 - 28.35GHz and 31.0 - 31.3GHz were allocated to the High Altitude Platform Station in WRC-2000. However, since these bands were already allocated to the existing fired-satellite service, the analysis on the interference effects between the existing FSS/GSO system and FS/HAPS system should be needed. To do study on the interference effects between above two systems, we can consider two frequency operational renditions, one is the Reverse mode and the other Forward mode. In this paper, we considered the Forward mode as the frequency operational condition and analyzed the interference effect from a number of GSO satellites to HAPS ground station due to the I/N values, the latitude of HAPS and the satellite separation. In future, these results will be vital data to share between HAPS and GSO systems.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2008.10a
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• pp.677-680
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• 2008

Miniaturization of equipments which have wireless network function and sensor have changed utilization method of computer in daily life, and have contributed to development for ubiquitous computing environment. In this paper, we design camera control system based wireless mobile and web-environmental through which nurse, doctor and family of patient can share and observe the information on condition of patient in hospital. Besides, this camera control system makes it possible to integrate diverse equipments of hospital into one system, and to conduct remote control function which can be applied to the patient control system. It is impossible to control shooting direction of camera apparatus in a remote area for observing patient in a hospital room through general web camera. So in this paper, we showed new design; we attached step motor which can rotate 360 degrees to web camera, and the step motor can operate through control board. Besides, we developed application for two environments, mobile and web-based environment, which enables us to offer proper efficiency in accordance with condition of observer through observation of control and collected image data.

• Journal of Internet of Things and Convergence
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• v.5 no.1
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• pp.7-11
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• 2019

This study suggests a methodology to track crime suspects or anomalies through CCTV in order to expand the scope of CCTV use as the number of CCTV installations continues to increase nationwide in recent years. For the abnormal behavior classification, we use the existing studies to find out suspected criminals or abnormal actors, use CNN to track objects, and connect the surrounding CCTVs to each other to predict the movement path of objectified objects CCTVs in the vicinity of the path were used to share objects' sample data to track objects and to track objects. Through this research, we will keep track of criminals who can not be traced, contribute to the national security, and continue to study them so that more diverse technologies can be applied to CCTV.

• The KIPS Transactions:PartD
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• v.13D no.7 s.110
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• pp.879-888
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• 2006

Recently many researchers have focused on management of Historical trajectories of moving objects in Euclidean spaces due to numerous sizes of accumulated data over time. However, the movement of moving objects in real applications generally has some constraints, for example vehicles on roads can only travel along connected road networks. In this paper, we propose an indexing method for trajectories of moving objects on road networks in order to process the network-based spatiotemporal range query. Our method contains the connect information of road networks to use the network distance for query processing, deals with trajectories which are represented by road segments in road networks, and manages them using multiple R-trees assigned per each road segment. Furthermore, it has a structure to be able to share R-tree among several road segments in large road networks. Consequently, we show that our method takes about 30% less in node accesses for the network-based spatiotemporal range query processing than other methods based on the Euclidean distance by experiments.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.4
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• pp.1976-1981
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• 2013

In this paper, we propose a frequency-domain interference cancellation algorithm for direct-sequence spread spectrum systems. In the previously proposed frequency-domain interference cancellation algorithms that protocol defines the rules concerning the collection of means of Transmission Control Protocol (TCP: Transmission Control Protocol) is the most widely used in the transport layer. Two-way traffic through the network path to the same end-to-end transfer of data in the opposite direction between pairs of nodes are infused with two or more TCP connection using the network traffic patterns from the exchanger and routers share results of approval. Per-flow input/output structure of matter using the LTS online reaction when evaluated as this is the most important factor. TCP-MT when the connection duration is one of the largest performance gains.