• The Journal of the Korea Contents Association
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• v.18 no.4
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• pp.586-600
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• 2018

The purpose of this study attempted to collect basic data for development of an integrated self-management program for cancer survivors who completed cancer treatment. Self-management programs are divided into symptom management and physical activity management. Symptom management includes fatigue, sleep disturbance, pain, depression and anxiety. PubMed, CINAHL and EMBASE were used for searching guidelines. Based on the guideline quality evaluation, the final 8 guidelines were analyzed. The structured table was used to extract the screening subjects, timing, contents, subjects for comprehensive assessment and contents, and summarized contents related to the physical activity and exercise in non-pharmacological approach. As a result, after the completion of cancer treatment, all cancer survivors should be screened regularly using reliable and validated tools. In the case of fatigue, physical activity was recommended as the primary intervention, but it was recommended for other symptoms as adjuvant therapy. Therefore, Cancer survivors should be encouraged to be active in their physical activity, and maintain the moderate intensity physical activity as long as they have no complication related to the cancer treatment. Motivation strategies for physical activity need to be developed and applied.

• Proceedings of the KSAR Conference
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• 2001.03a
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• pp.82-82
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• 2001

본 연구는 한우에 있어서 인공수정후 수태율증진을 위한 기초자료를 확보할 목적으로 성숙 미경산 한우의 발정동기화를 위해 CIDR(EAZI-BREED CIDR Plus, USA)를 7일간 질내에 삽입하였고, CIDR처리 제 6일째에 PGF2$\alpha$(lutlyase, USA)제제 5 $m\ell$을 근육주사하여 발정이 유기된 92%의 개체를 인공수정을 실시하였다. 수태율증진을 위해 무처리구를 두었고, hCG처리구(Chorulon, Intervet, Netherlands)는 2000IU를 근육 주사하였으며, CIDR처리구에는 Estradiol-17$\beta$의 캡슐을 제거한 CIDR를 수정후 7일부터 일주일간 질내에 삽입 처리하여 각 처리당 15두씩 총 45두의 한우를 실험에 공시하였다. 발정이 유기된 개체는 인공수정후 30일까지 2일 간격으로 채혈하여 혈중 Progesterone, IGF, IGF-II 및 cortisol 농도를 RIA법으로 분석하였으며 수정 후 60일 이후에는 직장검사법으로 임신감정을 실시하였다. 수정후 수태율은 대조구와 CIDR 처리구에서는 평균 62%였으나 hOG처리구는 73%로서 대조구에 비해 유의적으로 수태율이 높게 나타났다. 이때의 혈중 progesterone농도를 분석한 결과, 대조구에 CIDR 처리구의 수정후 7일째부터 증가하기 시작하여 제 12일째에서 평균 5.5ng/$m\ell$까지 증가하다가 그 이후 재발정 예정일일 21일째에 다소 감소되다가 다시 증가되어 일정한 수준으로 유지되었다 그러나 hCG처리구의 경우 수정후 5일부터 progesterone이 증가하다가 제 15일까지 약 10ng/$m\ell$까지 높은 progesterone이 유지되었다. 이와 같은 결과로 보아 hCG는 혈중 progesterone농도를 증가시킴으로써 난소내 임신황체의 progestorone분비 능을 촉진시키는 작용을 하는 것으로 사료되나, 한편 혈중 IGF I과 IGF-II농도는 대조구, hCG처리구 및 CIDR 처리구간의 차이가 없이 수정 후 제10일까지는 다소 높은 수준이었으나 그 이후 감소되는 현상으로 혈중 progesterone농도와는 부의 상관관계를 보였다. 따라서 IGF-I과 IGF-II는 혈중 progesterone의 농도를 인위적으로 조절하거나 황체의 progesterone분비기능을 직접 조절하는 역할은 하지 않는 것으로 사료되며, 특히 초기 임신의 수태율에 직접적으로 영향이 없는 것으로 사료된다. 또한 혈중 cortisol농도는 처리간의 차이는 확인할 수 없으나 임신과 비임신간의 혈중 cortisol농도는 유의적으로 차이가 있는 것으로 나타났다. 본 실험의 결과로 인공수정이나 수정란이식 및 체세포복제 수정란뿐만 아니라 형질전환 수정란의 이식후 수태율을 증진시켜 첨단기술의 조기정착을 위해 이식 후 7일째나 인공수정 후 7일째 hCG제제를 근육주사로 간단하게 처리함으로써 수태율을 크게 개선될 수 있으며 이것은 난소의 황체기능 즉, 황체로부터 충분한 progesterone을 분비할 수 있는 내분비적 환경을 제공하는 것으로 사료된다.

• Journal of the Korean Applied Science and Technology
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• v.37 no.4
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• pp.925-935
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• 2020

This study aims to provide guidelines for the activities of workplace health managers by identifying their excellent health promotion activities and motivations. For this, consent for the study was obtained from 21 workplace health managers who had worked at the same company for more than five years, and a semi-structured questionnaire was sent via email to collect and qualitatively analyze the data. As a result, 17 categories and three topics were drawn. The derived topics included a sense of reward and accomplishment as workplace health managers, difficulties encountered as workplace health managers, and how to solve the difficulties. The survey respondents answered that they feel a sense of reward and accomplishment when workers open their mind, change their daily life, express gratitude, and pioneer new fields. On the other hand, they feel difficulties with unpredictable health, changes in the organizational culture, secrecy of disease, and people who think their job is easy. As a way of overcoming such difficulties, the research subjects said that it is necessary to read the minds of workers, let them know by themselves, use existing programs, have the most difficult people on their side, and spread their achievements. The results of this study revealed that it is required for workplace health managers to develop professional skills and emphasize the importance of health management to the policy-makers and employees of their workplace by continuously reporting health management performance. In addition, they need to actively benchmark the success strategies of exemplary workplace health managers.

• Journal of Korea Port Economic Association
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• v.23 no.3
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• pp.79-101
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• 2007

The purpose of this study is to identify key factors of Co-opetition through examining the environmental and structural changes in the ports industry and suggest a few Co-opetition strategies for enhancing our ports capabilities in the long-term. In recent years, the trend toward market liberalization and globalization in ports industry has made rapid progress and it made the competition fiercer. To survive in this rapid changes, the ports have traditionally pursed a competitive strategy. However, an alternative strategy replacing the traditional strategy was introduced: namely, 'Co-opetition' a buzzword combining competition and co operation. Policy proposals this study suggests are the construction of a database regarding costs and benefits of ports for more effective analysis and improving the competitive power of a shipping company operating national flag carriers for achieving the purpose of Co-opetition and adoption of selection and concentration strategy for increasing the possibility of Co-opetition success.

• Journal of the Korean Applied Science and Technology
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• v.35 no.2
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• pp.454-462
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• 2018

This study is a descriptive research study to examine influence of major satisfaction and career maturity on the job-seeking stress of nursing and public health university students. This study surveyed 410 nursing and public health university students from 3 schools of G-city from September 26 to October 31, 2017. The data were analyzed by descriptive statistics, ANOVA, ANCOVA, Pearson correlation coefficients, and multiple regression. The study results showed a significant difference in major satisfaction (F=9.856, p<.001) and career maturity (F=6.005, p=.001) according to major choice motives. The student GPAs were also found to be significantly different from career maturity (F=2.755, p=.042) and job-seeking stress (F=3.503, p=.016). In addition, the TOEIC score was significantly different from major satisfaction (F=4.514, p=.004). Job-seeking stress was positively correlated with major satisfaction (r=-.314, p<.001) and career maturity (r=-.514, p<.001). The factors affecting job-seeking stress were in the order of major satisfaction (${\beta}=-.125$, p=.007) and career maturity (${\beta}=-.459$, p<.001). Based on the results, two proposals are recommended in order to reduce the job-seeking stress of nursing and public health university students. It is necessary to prepare major guidance programs suitable to the characteristics of each department from the lower grades and to provide the students with career guidance accordingly.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.1
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• pp.274-283
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• 2012

This study investigates the relationship between self-esteem and mental health of college students. The data collected is to be utilized to promote effect methods of education and consultation that will improve the self-esteem and mental health of college students. There were a total of 468 questionnaires were distributed and collected from 2 universities and 3 community colleges between October 2nd and December 2nd 2010. The results of data analysis were as follows: First, there were no significant differences in the relationships between general characteristics and the perceptual self, the evaluative self, and self-esteem. Second, there were significant differences in the relationship between general characteristics and mental health according to economic situation, the year of entering college, satisfaction with your department, relationship with fellow classmates, and health status with regards to low mental health. Third, there was a partial correlation between perceptual self, evaluative self, and self-esteem. Perceptual self, evaluative self, and self-esteem were inversely related to obsessive compulsiveness, hostility, interpersonal sensitivity, physical, anxiety, delusional disorder, and psychosis. In conclusion, the results of this study would be used as the foundation for improving the self-esteem of college students and easing mental health with the development and implementation of a formal education program. It is also recognized that follow studies should be conducted to understand additional effects.

• Journal of the Korean Society of Safety
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• v.11 no.2
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• pp.150-159
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• 1996

In this paper, an A-team(Asynchronous Team ) based approach for Reactive power and volage control considering static security assessment in a power system with infrastructural deficiencies is proposed. Reactive power and voltage control problem is the one of optimally establishing voltage level given several constraints such as reactive generation, voltage magnitude, line flow, and other switchable reactive power sources. It can be formulated as a mixed-integer linear programming(MILP) problem without deteriorating of solution accuracy to a certain extent. The security assessment is to estimate the relative robustness of the system in Its present state through the evaluation of data provided by security monitoring. Deterministic approach based on AC load flow calculations is adopted to assess the system security, especially voltage security. A security metric, as a standard of measurement for power system security, producting a set of discrete values rather than binary values, is employed. In order to analyze the above two problems, reactive power/voltage control problem and static security assessment problem, in an integrated fashion for real-time operations, a new organizational structure, called an A-team, is adopted. An A-team is an organization for agents which ale all autonomeus, work in parallel and communicate asynchronously, which is well-suited to the development of computer-based, multi-agent systems for operations. This A-team based approach, although it is still in the beginning stage, also has potential for handling other difficult power system problems.

• Journal of the Korean Geographical Society
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• v.29 no.2
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• pp.202-215
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• 1994

This research aims to introduce the theoretical basis of the studies of tourism resources, by review the research trends of tourism resources in the geography field. The geographical approaches to tourism resouces can be subdicided into 3 categories according to the subject. First, the classification of tourism resource types and the approach on the spatial distribution may be enumerated. This subject has been the object of the most interest and discussion to the geographers for tourism up to now. And from the viewpoint of contents, it has been developed by classifying the types of tourism resoures, which is based on the establishment of the range and standard of tourism resources and the spatial classification of types based on the distribution feature of the area. Second, the approach about cognition, preference and interpretation on the tourism resources as the background to induce tourism phenomenon and decide the tourism destination. Judging from the fact that most of this subject is starting from the behavioural study and that the right understanding and interpretation of tourism resource is the important factor to decide the preference degree of tourists, we have to have much interest about the field of tourism geoaraphy. Third, the development of tourism resources which is showing the active study recently and its influence and effect attendant upon it may be enumerated. Today, as the economic value of tourism is become important internationally, tourism resources are recognized as the important factor to induce the industrialization of tourism. And in the series of analytical studies related to it the interest has been transferred from the economic benefit analysis attendant upon tourism development including tourism resource and to the cultural, educational, environmental and psychological influence, etc. As the result of composite examination, for the geographical studies about tourism resources, the spatial scale and the contents are being subdivided and specialized. And in the side of subject and method of study, it is developing into the positive study based on the concrete data and the measuring and analytical frame.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.8
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• pp.99-105
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• 2017

With the advancement of Information and Communication Technology (ICT), the wearable-device industry is growing at a rapid pace in line with the hyper-connected society of people-to-things and things-to-things network connections. International Data Corporation (IDC), a market research institute, estimates that the wearable-device industry will grow rapidly by 2020, despite not yet attracting a popular response. This study investigates the trend of the wearable-device industry and draws implications for product and service development through user experience analysis. The subject of analysis was smart bands and the data generated from product review were collected and analyzed. As a result, user experience could extract utility, usability, aesthetics, value, and reliability, and polarity was analysed and visualized in the extracted data. The study results reveal that current wearable-devices are expensive, that users cannot receive useful information from the long-term viewpoint since the analysis of accumulated data remains focused on functional development, and that they are recognized as a fashion item or an accessory. These factors hinder the continuous usage, motivation and market spread of the product. In a future follow-up study, we will conduct a comparative study on bands and watches by analyzing the second smart watch.

• Review of Culture and Economy
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• v.17 no.2
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• pp.185-216
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• 2014

It has been two years since the national certificate of Arts & Culture Education Instructor(ACEI) was implemented the 2012 amendment to the Arts & Culture Education Act. Separate from the initial policy goals, students who attend the program to achieve ACEI certificate share various expectations, motivations and intents. The purpose of the research is to understand the collective identity of future ACEIs to evaluate the initial policy implementation during the period when the collective professional identity has not been fully formed yet. This research studies the data that were collected from 172 students who were attending one of the official ACEI institutes in Seoul area. As one of qualitative research methods, Questionnaire Method was employed to conduct this phenomenological study. James E Marcia's theory provides the theoretical framework for the data analysis of this study. The research results indicate that many students'identity status are between Identity Diffusion and Moratorium, which raises concerns for both arts and cultural fields as well as the policy success. Therefore, this research will relate these findings to the larger arts and culture infrastructure in order to better prepare them as arts and cultural professionals and also to stress the importance of the job market development and social environment that can accept them.