• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 2006년도 제28회 동계학술발표회 논문집
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• pp.264-297
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• 2006

In this paper, we attempt to analyze consumer preference for the alternative-fuel vehicles based on data from a stated preference using the conjoint analysis. Five possible fuel types (gasoline, diesel, CNG, LPG, Hybrid (electricity+gasoline)) are covered in conjoint cards. To estimate and analyze consumer preference, discrete choice model is used. Specifically, Bayesian mixed logit model is used. Based on estimating results, we discuss the business strategy and policy for the alternative fuel vehicle.

• Child Health Nursing Research
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• 제16권1호
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• pp.84-92
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• 2010

Purpose: One of the main reasons why mothers quit breast feeding is that the volume of breast milk is inadequate due to insufficiency in suckling. We believe suckling experience may be a factor affecting nipple confusion. So an alternative feeding method, namely cup, spoon, finger, or nasogastric tube feeding may be needed to prevent nipple confusion. The purpose of this study was to construct a predictive model for demand for alternative feeding education by nurses. Methods: A descriptive design with structured self-report questionnaires was used for this study. Data from 175 nurses working in hospitals in Busan were collected between April 1 and 15, 2009. Data were analyzed by decision tree method, one of the data mining techniques using SAS 9.1 and Enterprise Miner 4.3 program. Results: Of the nurses, 81.1% demanded alternative feeding education and 5 factors showed that most of them expressed intention to pay, desire to know about alternative feeding, age, and learning experience. From these results, the derived model is considered appropriative for explaining and predicting demand for alternative feeding education. Conclusion: This confirms that knowledge and compliance in alternative breast feeding for newborn babies should be correct and any inaccuracies or insufficient information should be supplemented.

• 여성건강간호학회지
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• 제11권3호
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• pp.193-201
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• 2005

Purpose: The purpose of this study was to describe the use pattern of alternative therapies in middle aged women. Method: The subjects of this study were 530 women from 40 to 64 years of age. The data of this study was patients' records. The data was gathered from April 1st, 2004 to June 30th, 2004. Data was analyzed statistically by using the SPSS/WIN 10.0 program. Result: It was shown that 63.5% of the subjects have utilized one or more types of alternative therapy. The most common type of alternative therapy was dietary and nutritional therapy 38.3%, and the place of use was the home 64.1%. The most common reason was a recommendation by friends. The degree of satisfaction after the use of alternative therapy was 95.2%. Among users of alternative therapies, the most frequent responses to each question were as follows; Motive of Use- "for health maintenance and promotion." (62.7%) In the relation ship between general characteristics and utilization of alternative therapy, religion(x2=12.33, p=.02), exercise(x2=8.21, p=.004), and health status(x2=14.95, p=.005) showed a significant statistical difference. Conclusion: We found that middle aged women used alternative therapies more frequently than other populations. Therefore, it is suggested that medical doctors or nurses verify the true effects or side-effects from the most therapies or nurses verify the true effects or side-effects from the most common complementary or alternative therapies through experiments.

• 한국간호교육학회지
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• 제18권2호
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• pp.188-196
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• 2012

Purpose: The purpose of this study was to identify attitudes of nursing students in terms of complementary and alternative therapies and to find out what curriculums they prefer. Methods: Data was collected through 283 participants from a nursing school by self-report questionnaires that were constructed to include scales. The scales were made as a measurement to search the attitudes of nursing students regarding complementary and alternative therapies. In addition, to find out some of the curriculum that are preferred by them. The data was analyzed using t-test and ANOVA with SPSS/WIN 18.0. Results: Students' attitudes of complementary and alternative therapies were positive. Students' attitudes of complementary and alternative therapies differed depending on factors like one's religion, experiences and education. Some of the curriculum that nursing students wished to be opened related to complementary and alternative therapies turned out to be massage therapy, art therapies that include music and dancing, medication therapy and aroma therapy. Conclusion: In order for nursing students to be able to apply these complementary and alternative therapies at the field after graduation while they are working as a registered nurse, constant effort should be accomplished in establishing complementary and alternative therapies as regular curriculum at University.

• 한국정보시스템학회지:정보시스템연구
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• 제26권3호
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• pp.229-246
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• 2017

Purpose The purpose of this study is to examine the potential asymmetry in price competition between the geographically defined submarkets of the lodging industry, namely the traditional and alternative accommodation facilities. Design/methodology/approach The study utilizes a spatial econometric model to empirically test for the hypothesized asymmetry in price competition. Property-level panel data on hotels and alternative accommodation facilities collected from a major online travel agency (OTA: Agoda.com) was used for this purpose. Findings Result of the analysis shows significant intra-segment spatial price competition among the properties, that is, within hotels and within alternative accommodation submarkets, respectively. However, the inter-segment competition was found to be asymmetric as hypothesized. Room rates of hotels are influenced by prices of geographically close alternative accommodations, but the reverse does not hold. Implications for practitioners and suggestions for future research are discussed along with the findings of the study.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제14권4호
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• pp.1757-1772
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• 2020

As the smartphone market becomes saturated, an innovative device equipped with new features is expected to appear soon in mobile communications. In particular, various possibilities were raised regarding the alternative technologies that can develop post-smartphones, which are differentiated from the current smartphones, as Korea commercialized the 5G infrastructure for the first time in the world. Under these circumstances, the Korean government announced the "5G+ Strategy for Realizing Innovative Growth" in April 2019, vowing to build an innovative industrial ecosystem quickly while creating various convergence services based on the 5G infrastructure. As described above, the policy importance of the alternative technologies that will develop post-smartphones is increasing, but the theoretical study on the technology evolution of post-smartphones has not been systematically conducted until now. This study reviewed the alternative technologies that can develop post-smartphones through documentary research, and data mining analysis was performed on the research result using actual data. The policy priority was also set quantitatively for the alternative technologies of post-smartphones in order to determine the alternative post-smartphone technology that the government should focus on given the constraint of limited resources. As a results, autonomous vehicle(43.68%) was found to be most important, followed by artificial intelligence(17.4%) and Internet of Things(13.1%), among alternative technologies that could develop into the post-smartphone.

• Toxicological Research
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• 제32권1호
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• pp.9-14
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• 2016

The National Toxicology Program Interagency Center for the Evaluation of Alternative Toxicological Methods (NICEATM) provides validation support for US Federal agencies and the US Tox21 interagency consortium, an interagency collaboration that is using high throughput screening (HTS) and other advanced approaches to better understand and predict chemical hazards to humans and the environment. The use of HTS data from assays relevant to the estrogen receptor signaling data pathway is used as an example of how HTS data can be combined with computational modeling to meet the needs of US agencies. As brief summary of US efforts in the areas of biologics testing, acute toxicity, and skin sensitization will also be provided.

• 컴퓨터교육학회논문지
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• 제3권1호
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• pp.43-50
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• 2000

전통적인 형성 평가 방법을 이용하여 웹 기반 학습 프로그램을 평가하는 것은 시간과 비용적인 면에서 비효율적일 뿐만 아니라 웹에서 활용 가능한 자료 수집 방법들도 이용하고 있지 못하다는 문제가 제기되고 있다. 웹 기반 학습 프로그램에 적용 가능한 형성 평가 방법을 개발하기 위해서는 웹 기반 학습 프로그램 개발 모형에 기초하여 각 세부 단계별로 형성 평가 방법을 달리 적용해야 한다. 따라서 본 연구에서는 분석, 설계, 개발, 평가의 각 단계마다 참여 대상, 자료 수집 도구, 수집 내용별로 형성평가 방법을 달리하여 분류하였다. 이 형성 평가 방법을 통해 프로그램의 효과성을 높이고 질을 개선할 수 있을 것으로 기대된다.

• 가정과삶의질연구
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• 제21권2호
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• pp.75-85
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• 2003

The purpose of this study was to investigate the attitudes toward divorce of young men and women. The data were collected by questionnaire from 425 respondents who resided in Sunchon. Statistical methods for the data analysis were frequencies, one-way ANOVA, t-test. The data analysis revealed that the young men and women accepted divorce as an alternative to unhappy marriage and there were significant gender differences in the attitudes toward divorce. Women accepted divorce more positively as an alternative than men in every conditions. Men accepted divorce remarkably as an alternative to unfaithful debauchery of spouse, but women accepted divorce extremely well as an alternative to wrongdoing of spouse. Most of young men and women were worried about children, but not a few of them did not perceived themselves as child rearer. This results showed that divorce will be increased and perceived differently by gender. The young men and women who had lower conservative familism, who were younger, and who had higher education responded more positively about divorce.

• 종양간호연구
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• 제4권1호
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• pp.5-15
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• 2004

Purpose: This study was conducted to examine utilization of alternative therapies and understand decisional criteria related to use of alternative therapies among chemotherapy patients. Method: Data were collected from 165 cancer patients through the use of questionnaire and interviews at the chemotherapy treatment rooms of two general hospitals located in Seoul. Result: Sixty point six percent of subjects after cancer diagnosis have experience of using alternative therapies and 39.4% were still using alternative therapies. On the average the patients used alternative therapies for 9.4 months and they paid 483,000 Won per month for alternative therapies. Decisional criteria related to use of alternative therapy were curability, social group influence about alternative therapy, confidence in alternative therapy, present symptoms, and who decide on the use of alternative therapy. These variables in the alternative therapy group were statistically different from those of the hospital treatment only group. Conclusion: Utilization rate of alternative therapy among chemotherapy patients is high and cost burden is heavy. Thus, they need to be educated about utilization of alternative therapy by nurse and medical personnel.