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Practical Guide to X-ray Spectroscopic Data Analysis (X선 기반 분광광도계를 통해 얻은 데이터 분석의 기초)

  • Cho, Jae-Hyeon;Jo, Wook
    • Journal of the Korean Institute of Electrical and Electronic Material Engineers
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    • v.35 no.3
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    • pp.223-231
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    • 2022
  • Spectroscopies are the most widely used for understanding the crystallographic, chemical, and physical aspects of materials; therefore, numerous commercial and non-commercial software have been introduced to help researchers better handling their spectroscopic data. However, not many researchers, especially early-stage ones, have a proper background knowledge on the choice of fitting functions and a technique for actual fitting, although the essence of such data analysis is peak fitting. In this regard, we present a practical guide for peak fitting for data analysis. We start with a basic-level theoretical background why and how a certain protocol for peak fitting works, followed by a step-by-step visualized demonstration how an actual fitting is performed. We expect that this contribution is sure to help many active researchers in the discipline of materials science better handle their spectroscopic data.

Why are We Enthusiastic about New-Tro Contents? : Differentiation Strategy for Media Content (왜 뉴트로 콘텐츠에 열광하는가? : 미디어 콘텐츠의 차별화 전략)

  • Park, Yuran;Song, Wonsook
    • The Journal of the Korea Contents Association
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    • v.22 no.4
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    • pp.47-57
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    • 2022
  • Newtro is gaining popularity recently as one of the media content genres. Newtro contents are not just a restoration, but are the creations that create new values by adapting to the current situation and appealing to the nostalgia for the past. A total of 254 people participated the online survey. Result showed that users prefer Newtro content that is in the 'moderate incongruity' state with moderate novelty, rather than content that is very new or too familiar. In addition, both 'personal nostalgia' from direct past experiences and 'vicarious nostalgia' from indirect experiences were found to have a positive effect on preference for Newtro content. Finally, it was confirmed that the image of Newtro contents affected the purchase intention of Newtro contents positively. But the attitude toward Newtro contents did not. Based on these results, this study suggested the implications for the differentiation strategy of Newtro contents.

NC Soft's Entertainment Expansion Strategy : Focusing on Exploration and Exploitation (엔씨소프트의 엔터테인먼트 확장 전략 : 탐험과 활용을 중심으로)

  • Kwon, Sang-Jib
    • Journal of Korea Entertainment Industry Association
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    • v.15 no.3
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    • pp.1-11
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    • 2021
  • NC Soft will continue to dream of an entertainment innovation world where customers are connected through game and contents. NC Soft images an expansion in entertainment industry which open doors to the future of enjoy break through innovative online game and creative AI & IT technologies, focused on new business opportunities that are solely NC's own. This study starts with the implication on why focusing on exploration innovation and exploitation strategy at the same time in NC Soft is so challenging. NC Soft manages to their online & mobile gaming competencies in the long term and achieves their sustainable growth by incremental innovation (e.g. game planning, game programming, and graphic design). Also, for innovative success, pursuing exploration strategy is essential. NC Soft have built a strategic alliance spanning K-POP, digital contents platform, movie, and animation, sharing the connectivity of entertainment domains with major contents corporations. The findings of this study would also beneficial to entertainment and contents corporation executives and could provide some road-map on managing the dual challenges of exploration and exploitation implementations.

A Study on the Effect of Characteristics of Online Streaming Course on Learning Satisfaction and Recommendation Intention (온라인 스트리밍 수업의 특성이 학습 만족도와 추천의도에 미치는 영향 분석 연구)

  • Zhu, LiuCun;Yang, HuiJun;Jiang, Xuejin;Hwang, HaSung
    • Journal of Internet Computing and Services
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    • v.23 no.5
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    • pp.59-68
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    • 2022
  • As real-time live streaming broadcasting and non-face-to-face classes are spreading in the Corona era, it is time to take academic interest in online streaming classes. In particular, it is important to clarify why users use online streaming classes. Therefore, this study proposes social presence, interest, convenience of use, and interactivity as characteristics of online streaming classes, and aims to verify how these characteristics affect learning satisfaction and furthermore, recommendation intention. As a result of conducting a survey on 338 Chinese collegestudents, it was found that interactivity, social presence, and interest had a positive effect on learning satisfaction, but the effect of ease did not appear. On the other hand, it was confirmed that learning satisfaction had a positive effect on the online streaming class recommendation intention.

An Ethnographic Research on the Practice of Maeul Community Media (마을공동체미디어 실천에 대한 민속지학적 연구)

  • Kim, Eun-Gyoo
    • The Journal of the Korea Contents Association
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    • v.22 no.2
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    • pp.135-146
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    • 2022
  • This study examines the practice of maeul community media as follows; Who, why, and how the role of participants is related to the operation of maeul community media, and the participation requirements. For this purpose, the maeul newspaper published in rural areas was approached by ethnographic Research, and participation observation, in-depth interview, and content analysis were performed. In conclusion, it was confirmed that harmonious participation of residents is the core condition of maeul community media practice. Residents' participation is based on the requirements of spontaneity, openness, talent donation, and local relationship. Spontaneity is a desire and effort for the activation of the community as a member of the local community. Openness is related to the operation structure of maeul community media where anyone can freely participate. Talent donation is based on their experience, knowledge, and expertise as a concrete practice of resident participation. Local relationship is the network of community that connects spontaneity and practice, and the operating structure of maeul community media. These requirements should be operated positively to ensure the function of maeul community media and sustainability.

Is a New Public Medical School Linked to Compulsory Service Necessary to Strengthen Public Health Care in Korea?: Who Wants to Build a New Public Medical School Linked to Compulsory Service? And Why? (우리나라 공공의료 강화를 위해 공공의대는 꼭 필요한가?: 누가, 왜 공공의대를 만들려 하는가?)

  • Han, Hee Chul
    • Korean Medical Education Review
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    • v.24 no.1
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    • pp.18-34
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    • 2022
  • The purpose of this study is to clarify the background of the controversial attempt to establish a new public medical school linked to compulsory service as a means of strengthening public healthcare in Korea, and to raise anticipated problems with possible solutions. In Korea, healthcare is predominantly provided by the private sector focused on medical care, rather than public healthcare, even under the national health insurance system. The government has been mainly in charge of public health and unmet medical services from a residual perspective, but health inequalities still exist. To resolve this issue, the government created the concept of public health and medical service (PHMS) from a universal perspective and tried to strengthen the infrastructure of public healthcare and to foster core PHMS doctors by establishing a new public medical school linked to compulsory service in medically vulnerable areas. This study investigated the reality and concept of the new public medical school planned by the government, and identified problems such as the possibility of obtaining accreditation and evaluation before its establishment, the side effects of dividing doctors' roles, the waste of huge amounts of resources, and insensitive policies. In conclusion, in order to resolve health inequalities in Korea, we need to train doctors through medical school education that strengthens the social responsibility of doctors along with strengthening public healthcare infrastructure, and to provide a better environment for doctors working in medically vulnerable areas through sophisticated policies.

A Study on the Perception of Health Functional Foods: Focusing on the Age Group of 20s (건강기능식품에 대한 20대 소비자의 인식 유형 연구)

  • Choi, Won Joo;Hong, Jang Sun
    • The Journal of the Convergence on Culture Technology
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    • v.8 no.5
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    • pp.137-145
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    • 2022
  • This study attempted to examine the subjectivity of consumers of the MZ generation in their 20s on health functional foods, which have recently emerged as hot consumption items. A study was conducted using the Q methodology to examine the characteristics, meanings, and values of the younger generation in the health functional food market represented by red ginseng, vitamins, and probiotics. Using the QUANL analysis program, a total of 37 Q samples and 30 P samples were used in the study, and three types with unique tendencies were found. The first type discovered through this was named "YubiMuhwan(Forewarned, forearmed; 有備無患)", the second type was "Bansinbanui(half confident; 半信半疑)", and the third type was called "Silsagushi(empirical tradition; 實事求是)". Reflecting these attributes, various strategic ideas were presented for the classification of new characteristics and consumers in the health functional food market and promotion of sales.

Regal principles on Nature of right to use a dam (댐사용권의 성질에 관한 법리(法理))

  • Young Kune Lee;Gyoung Min Lee
    • Proceedings of the Korea Water Resources Association Conference
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    • 2023.05a
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    • pp.74-74
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    • 2023
  • 우리나라는 환경부장관이 설치한 다목적댐에 한하여 댐사용권이라는 독특한 권리관계를 설정하고 있다. 댐사용권이란 다목적댐에 의한 일정량의 저수를 일정한 지역에 확보하고 특정용도에 사용할 수 있는 권리를 말하는데(댐건설관리법 제2조), 이러한 다목적댐의 성질에 대하여 동법은 '댐사용권은 물권(物權)으로 보며, 이 법에 특별한 규정이 있는 경우를 제외하고는 부동산에 관한규정을 준용한다'고 규정하고 있다(동법 제29조). 댐사용권은 하천에 흐르는 유수를 댐을 이용하여 저류하게 하고 이를 특정용도에 사용하거나 혹은 매매할 수 있는 권한을 댐사용권자에게 부여하고 있다. 즉 댐사용권이라고 하면 댐에 의해 저류된 물을 특정용도(생활용수, 공업용수, 농업용수, 환경개선용수, 발전(發電), 홍수 조절, 주운(舟運), 그 밖의 용도)로 사용하거나, 해당 저수를 사용하려는 자에게 사용료를 받을 수 있는 일체의 권한을 의미한다. 그런데 댐건설관리법은 제29조에서 댐사용권을 물권으로 보고 있으며 부동산에 관한 규정을 적용한다고 규정하고 있다. 일반적으로 댐사용권은 하천에서 유일하게 허용하고 있는 공법상의 물권으로 해석할 수 있고 하천수 사용권과 같은 채권과는 성격을 달리한다. 댐사용권이 부동산에 관한 규정을 준용할 이유가 없다고 할 수 있다. 본 연구에서는 물권으로서 댐사용권의 법적 성질을 규정하고 있는 댐건설관리법이 왜 댐사용권을 부동산에 관한 규정으로 엮고 있는지에 대해 조사하였다. 댐사용권이 물권이라면 물권의 객체는 무엇이고, 부동산의 개념이 댐사용권에서 허용할 수 있는 범위는 무엇인지 살펴보았다. 이러한 의문을 해결하기 위하여 1966년에 제정된 특정다목적댐법 등의 법률 제·개정 연혁을 살펴보았고, 우리나라 하천법 및 댐건설관리법의 근간이라고 일컬어지는 일본 수법과의 비교·검토를 수행하였다.

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Review on the Australian Curriculum: Process of the Development and Features (호주 국가교육과정의 개발 과정 및 주요 특징)

  • So, Kyung-Hee;Jang, Ju-Kyung;Lee, Sun-Young
    • Korean Journal of Comparative Education
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    • v.21 no.2
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    • pp.51-73
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    • 2011
  • In Australia, school education had maintained a state-based curriculum for a long time. However recently, Australia developed national curriculum and plans to implement it from 2011. It is meaningful to review why Australia tries to break with the tradition kept for many years and hand over the right to decide school curriculum from the states or territories to the nation, which is opposite from the Korean situation. Especially, because in Australia the introduction of national curriculum is regarded as one of the education revolutions, we need to investigate how the fundamental change corresponding to the 'revolution' is revealed in national curriculum. The purpose of this article is to look through process of the development and significant features about the national curriculum which Australia implements for the first time. To achieve the purpose, the article analyzes national curriculum of Australia in three ways. First, it reviews the process of introduction and development of the national curriculum. Second, the article investigates the features of curriculum guidelines and subject curriculum, focused on the structure of it. Finally, it discusses several implications that the case of Australia gives to the system of the Korean national curriculum.

China's Policies toward North Korea after the Second North Korean Nuclear Crisis: the Dilemma between Pressure and Inducement (제2차 북핵 위기 이후 중국의 대북 정책: 압박과 유인간의 딜레마)

  • Kang, Taek Goo
    • Journal of International Area Studies (JIAS)
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    • v.13 no.4
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    • pp.3-22
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    • 2010
  • The objective of this paper is to analyze why China's policy toward North Korea after the second North Korean nuclear crisis have plunged into the dilemma between pressure and inducement. This paper stress that dilemma between China's two aims toward North, that is, stability in Korean peninsula and North East Asia, and the denuclearization of the Korean Peninsula that can explain China's inconsistent policies on North Korea. As North Korea publicly revealed the intention of nuclear development and China has played the mediator role for protecting its security, China's two aims toward North have faced the situation of a dilemma. Because China's two aims are directly related with stability in the neighbor that pursuit to perform 'economic development' since 1978, China's two aims toward North would not be changed easily. Therefore, as long as North Korea would not make an effort on denuclearization and China continually would maintain two aims on North, it will be continued a dilemma between China's policies toward North.