• Kyungpook Mathematical Journal
• /
• v.60 no.3
• /
• pp.585-597
• /
• 2020

In this study, we classify surfaces of revolution of Type 1 in the three dimensional Galilean space 𝔾₃ in terms of the position vector field, Gauss map, and Laplacian operator of the first and the second fundamental forms on the surface. Furthermore, we give a classification of surfaces of revolution of Type 1 generated by a non-isotropic curve satisfying the pointwise 1-type Gauss map equation.

• The Journal of Bigdata
• /
• v.3 no.1
• /
• pp.41-46
• /
• 2018

With the advent of the fourth industrial revolution, data becomes very important resource. Now is called as 'Data Revolution Age.' It is said that Data Revolution Age started with Big Data, then accelerated with Open Data, finally completed with My Data. In this paper, we compared Big Data, Open Data, and suggested roles and effects of My Data as a digital resource.

• 사회경제평론
• /
• v.31 no.1
• /
• pp.107-145
• /
• 2018

This paper presents that in the Russian Revolution 1) socialist and alternative democratic conceptions between Marx and Lenin are very different, 2) the process and cause of failure of realizing Lenin's democratic alternative conception, 3) the interactive expansion process of the party and the state, 4) the failing process of socialist original accumulation, collectivization, and constructing planned economy. This shows that Russia could not help fail to transit to socialist society due to the combination of wrong conceptions and that new revolution and construction should combine right socialist and democratic conceptions.

• Acta Via Serica
• /
• v.5 no.1
• /
• pp.121-152
• /
• 2020

The article is a critical examination of the political developments in Armenia since the 'Velvet Revolution' of April-May 2018, when, on the wave of massive protests against the ruling regime, new young forces came to power raising amongst broad segments of population enormous enthusiasm and hopes about radical reforms that would lead to profound transformations in the political and socio-economic spheres. It contains a thorough analysis of underlying political processes in the country in an attempt to answer a number of topical questions, so important to get a deeper understanding of the situation in Armenia and in the South Caucasus region. Based on the analysis of the new authorities' performance against the acknowledged benchmarks and standards of democracy consolidation, such as: separation of powers, independence of the judiciary, good governance, transitional justice the author comes to the conclusion that they failed to achieve any breakthrough in the above-mentioned fields. On the contrary, as demonstrated by concrete examples, what occurred in Armenia was not a revolution but a mere regime change under the leadership of Prime Minister Pashinyan, who gradually has concentrated in his hands executive, legislative, and quasi-totality of the judicial branch of power.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2020.06a
• /
• pp.46-47
• /
• 2020

Now a days, Lots of research about 4th industrial revolution are progressing. Attempt of technologies on construction engineering field, such as construction management by drone, building equipments based on the IoT technology and etc., are continuously tried by government and private enterprises. Meanwhile, the application of advanced technologies on the military facilities should be reviewed cautiously, because of the national defense environment such as military security. Therefore, this study aim to understanding of present status of military facilities for introduction of 4th industrial revolution technology. To achieve the aim of the study, question investigation targeting working groups for military facility management is conducted.

• International Journal of Advanced Culture Technology
• /
• v.12 no.1
• /
• pp.16-19
• /
• 2024

One of the current focal points in the defense sector is how to strategically leverage the technologies of the Fourth Industrial Revolution in military operations. The Fourth Industrial Revolution denotes a transformational shift in the environment where automation and connectivity are maximized, primarily driven by advancements in machine learning and artificial intelligence. Coined by Klaus Schwab at the 2015 Davos Forum, this term signifies a profound change in human activities, akin to how a single machine replaced hundreds of laborers in the past. The military application of Fourth Industrial Revolution technologies is increasingly researched and anticipated to be actively implemented. Combat, as a subset of warfare, entails military actions between units conducting war. Typically performed by units to achieve one or more objectives, the concept of combat involves the fundamental ideas guiding the conduct of military operations against adversaries, both presently and in the future. Hence, it is imperative for our military to develop future combat concepts by harnessing the key technologies of the Fourth Industrial Revolution.

• Review of Korea Contents Association
• /
• v.15 no.4
• /
• pp.22-27
• /
• 2017

• 전기의세계
• /
• v.59 no.6
• /
• pp.23-29
• /
• 2010

• 한국정보디스플레이학회:학술대회논문집
• /
• 2006.08a
• /
• pp.4-4
• /
• 2006

Since the introduction of TFT LCDs in portable personal computers (notebooks) in the early 1990's, the TFT LCD industry has experienced several waves of technology revolution: (1) product introduction, (2) performance enrichment, (3) power utilization and material utilization, and (4) human-interface functions.

• Human Ecology Research
• /
• v.55 no.5
• /
• pp.539-553
• /
• 2017

This study explored the organization of high school Home Economics (HE) selective curriculum for the Fourth Industrial Revolution. We critically review the change process of HE curriculum as well as problems based on the understanding of the Fourth Industrial Revolution. The results were as follows. First, regarding the characteristic consistently shown in the revision process of high school curriculum, the huge increase of the number of subject organized resulted from the intensification of the selective-centered curriculum strengthening the choice for school and students. However, HE was reduced to some 'Technology-Home Economics' subject and a single subject 'HE Science' as a selective subject was subsequently combined with Technology after the $7^{th}$ curriculum period. Consequently, HE hard to organize the career-focused curriculum, emphasized by the revised 2015 curriculum due to the insufficient number of subjects. Second, the choice of HE in high school curriculum should be expanded as measures to organize the HE curriculum of high school to cope with changes that result from the Fourth Industrial Revolution. For the operation of the career-focused curriculum, career selective subjects and specialized subjects should be more diversely established. In accordance with changes in a future society that results from the Fourth Industrial Revolution, the HE education community should be prepared in advance to be organized as a selective subject when revising a subsequent curriculum, by newly establishing subjects necessary to students through collective intelligence and deliberation with pedagogists and scholars for subject content as well as by producing/getting approval from government-recognized textbooks.