• Genomics & Informatics
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• v.6 no.4
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• pp.161-165
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• 2008

In 2008 at least five complete genome sequences are available. It is known that there are over 15,000,000 genetic variants, called SNPs, in the dbSNP database. The cost of full genome sequencing in 2009 is claimed to be less than $5000 USD. The genomics era has arrived in 2008. This review introduces technologies, bioinformatics, genomics visions, and variomics projects. Variomics is the study of the total genetic variation in an individual and populations. Research on genetic variation is the most valuable among many genomics research branches. Genomics and variomics projects will change biology and the society so dramatically that biology will become an everyday technology like personal computers and the internet. 'BioRevolution' is the term that can adequately describe this change.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.25 no.11
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• pp.1720-1729
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• 2001

Wear characteristics of Nylon and acetal pinions against steel gears for different pitch line velocities was studied with a power circulating gear test rig under unlubricated condition. Specific wear rate was measured as a function of tooth number, module, tooth width and total revolution. The worn tooth surfaces were examined with a profile projector. The Nylon pinion showed lower specific wear rate than the acetal pinion. However, the Nylon pinion was fractured at high tooth loads, whereas the acetal pinion exhibited a steady wear behavior. The wear characteristics of Nylon pinion varied significantly with the Pitch line velocity. Wear occurred most severely at the tooth tip and the region immediately below the pitch line of pinion. The dominant wear mechanisms were adhesion and abrasion.

• Asian review of World Histories
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• v.3 no.2
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• pp.201-218
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• 2015

World history today has been greatly influenced by the fact that it was the revolution in naval power during the past two centuries that made the world truly global. This has led to a new master narrative that re-framed five millennia of recorded history in order to explain the ultimate triumph of the maritime economies. The result of such revision is to underestimate and distort the role of continental Eurasia in the shaping of the three key civilizations that developed independently and remain distinct: the Mediterranean, the Indic and the Sinic. Only by a fuller reappraisal of the linkages of trade and war dominated by the Eurasian central forces for most of history can we understand the global pressures perennially at work. By setting the continental and the maritime in their total historical context and recognizing their importance today, we can better explain what is happening and what is likely to continue to influence the course of world history.

• Journal of the Korean Society of Costume
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• v.32
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• pp.83-100
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• 1997

The purpose of this study was to identify the change and characteristics of 20th Korean women's make-up the result of the study as follows: In the period 1920's 1. The drastic social changes such as civilzation and revolution together with the in troduction of western culture affected make-up and clothes. New women and high school girls wore the modified costume make-up hair style But general public women keep to traditional skin care style and white skin colour was popular. 2. In recent year after 1960's economic de-velopment the women's social status were pormoted after 1970's various colour em-phasize lip eye there by resulting in remark-able modification in the Korean women's apperance. In those days there was the large cosmetic producst of vavious colour 3. The result of this study indicated that the value of recognize the importance of total fashion is the harmonization of clothes and make-up 4. It was also suggested Korean beauty in the future should be achieved in accordance with tradition and modern sense.

• Proceedings of the KSME Conference
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• 2000.04b
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• pp.7-12
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• 2000

The purpose of this study is to develop heat transfer analysis program of heat pipe elements and design a revolving heat pipe exchanger by the performance experiment of hot air production by means of middle-temperature waste heat. Experimental variables are the revolution per minute, normal velocity of inlet air and the temperature of waste heat. The revolving heat exchanger has designed as $2^{\circ}$ in inclination angle of heat pipe bundle and as 20% in working fluid quantity and as water in working fluid. Experimental value of the total heat transfer coefficient was $20w/m^2-^{\circ}C$

• Journal of architectural history
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• v.2 no.2 s.4
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• pp.119-130
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• 1993

Berlage's importance in the history of the Modern Movements of Architecture lies in his effort to combine several sets of contradictory dual aspects of architectural values. Tradition and modernity are one of the contradictory dual aspects. For Berlage, tradtion and modernity were not tow opposing, but reconciliatory concepts. In this sense, Berlage thought that modernity did not mean a total rejection, but a reinterpretion of tradition. Berlage's concern with his contemporaty architectural situstion was how to revive the stagnant repetion of past styles in Historicism and, at same time, how to prevent an extreme rejection of tradition by the Avant-Gardists. Berlage's architectural belief that neither stagnant imitation of past styles nor extreme revolution can be an ideal model for his era, lies in a traditional art theory of 'style evolution' and the interpertation of Nature's lessons for it. This study is to understand Berlage's concept of 'style evolution' and the meaning of tradition and modernity in the early Modern Movements of Architecture.

• Journal of Internet Computing and Services
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• v.20 no.3
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• pp.93-100
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• 2019

The interest in the Fourth Industrial Revolution along with the development of ICT makes the software get the attention of the world. This phenomenon naturally leads to the concern for software education. Learning software coding is not easy for students whose major is in humanities or social sciences. This paper is a study of how cognition on software education affects to education of computational thinking. For research method, moderator variables were adopted on the proposed research model to prove that positive cognition can derive good influence on improvement of computational thinking. To find out moderator variables of the research model, we have conducted the questionnaire over three years for total of 928 students who took the software coding courses. As the result of the study, we proved that the positive cognition on software education can make the better improvement of computational thinking within proper moderator variables.

• International conference on construction engineering and project management
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• 2022.06a
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• pp.103-110
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• 2022

In the era of the 4th Industrial Revolution, smart technology being considered to improve productivity breakthroughs is in the spotlight as a means to replace traditional construction technology in the construction industry. However, various problems are occurring in construction sites using smart technology and causing negative impacts on construction projects. Therefore, the objective of this study is to identify risk factors that occur when smart technologies are used in construction projects. To achieve this purpose, this study investigated the difficulties at construction projects using smart technology, and risk factors were derived based on site surveys and literature. The risk factors were measured by experts, and then a total of 19 risk factors was derived by exploratory factor analysis. As a result, risks were classified as 5 factors, the institutional factor is the most difficult response, and the government needs anticipative system improvement and a long-term plan. The research findings provide practical implications for construction experts trying to apply smart technology in construction sites and construction policy-makers to revitalize smart technology.

• Journal of the Korean Society of Clothing and Textiles
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• v.10 no.1
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• pp.85-95
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• 1986

Sonia Delaunay(1885$\~$1979) was one of great pioneers of abstract art, who looked at clothes and fabrics with a plastics eyes. In Association with her husband Robert Delaunay, they were instrumental in founding the movement of Orphism, she proceeded to mix strong and bright colors into her art and had a brilliant influence on the decoration and women's fashion of the 1920's. Having a strong sense for dramatic and decorative color derived in part from childhood remembrances of Russian folk art she initiated a total revolution in which she created her first simultaneous dress with multi-colored samples of materials. She extended the principle of color's simultaneity to the field of fashion, fabric design and applied art. She was interested in the dress for ballet and opera. Fashion designer Paul Poiret asked her to design the fabrics and she created the geometric and abstract patterns with her strong color. It seemed that her design was revolutionary and avant-garde. Always she desired not only art of seeing but also art of living. The purpose of this study is to recognize the influence she had upon the history of modern fashion and fabric design. It was remarked that her paintings served as a basis for later developments in Kinetics Art and had influences on 1980' s abstract patterns for silk dress. Finally, the concept 'simultaneity' of her art signifies endless rhythmes in space and time.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.39C no.2
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• pp.173-181
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• 2014

The Economist was implied most of the major fisheries are procured by aquaculture in 2030 affected by the Aquaculture Revolution. William Hallal was also predicted that amount of aquatic products will be about 50% of the total fishery in 2015. Various organizations had been conducted various u-farm researches and demonstration projects due to changing environment. This study aims to propose an ICT-based technologies and policies for the ICT-based smart system by identifying results and problems.