• Economic and Environmental Geology
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• v.50 no.2
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• pp.97-104
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• 2017

Here we present the timings of reactivated events from a fault in the northern Pohang area, which should be located at the northern-end of Yangsan fault line, the major fault in the southeastern Korean Peninsula. Recently developed illite-age-analysis (IAA) approach was employed for determining the fault-activated timing, combined with illite-polytype quantification using the optimized full-pattern-fitting (FPF) method, and K-Ar age-dating for each size fraction($<0.1{\mu}m$, $0.1-0.4{\mu}m$, and $0.4-1.0{\mu}m$) of 4 fault clay samples. Two chronological records of brittle fault-activation events were recognized at $19.6{\pm}1.86Ma$ and $26.1{\pm}2.55-27.9{\pm}3.46Ma$. The ages are much younger than those of fault clays from Sangcheon-ri area (41.5~43.5 and 50.7 Ma), the southern part of Yangsan fault line, and are close to the timing of East Sea-opening event. Further chronological analysis for additional sites of the Yangsan fault should be needed to reveal the time-scheme of the tectonic events and their spatial distributions along the fault line.

• MALSORI
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• no.64
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• pp.1-14
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• 2007

The purpose of this study was to examine the acoustic perception different by formants change for profoundly hearing impaired children with cochlear implants. The subjects were 10 children after 15 months of experience with the implant and mean of their chronological age was 8.4 years and Standard deviation was 2.9 years. The ability of auditory perception was assessed using acoustic-synthetic vowels. The acoustic-synthetic vowel was combined with F1, F2, and F3 into a vowel and produced 42 synthetic sound, using Speech GUI(Graphic User Interface) program. The data was deal with clustering analysis and on-line analytical processing for perception ability of acoustic synthetic vowel. The results showed that auditory perception scores of acoustic-synthetic vowels for cochlear implanted children were increased in F2 synthetic vowels compaire to those of F1. And it was found that they perceived the differences of vowels in terms of distance rates between F1 and F2 in specific vowel.

• Korean Institute of Interior Design Journal
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• v.20 no.2
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• pp.131-138
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• 2011

This study describes development process of residential architectural space in the Richard Meier's residential works through chronological analysis. By analyzing house layout, floor plan, elevation, materials and colors and light entering of his residential works, changes in his architectural space has been studied. Richard Meier's early work is designed as three-dimensional shape, and places emphasis on geometric form. However, recently completed residential works by Richard Meier focuses on the horizontal sun shading louvers, which has ability. In addition, teak and a special UV protective glass are used to control natural environment. Through this research, it was found that Richard Meier has maintained his architectural language in terms of the design layout of the house and planar with colors that appear on the initial project. Using light input methods and materials used for active development, it was found that many design elements were applied and developed.

• Journal of Information Display
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• v.12 no.3
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• pp.159-165
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• 2011

This research entailed the production of stereoscopic 3D (S3D) contents using 2D-to-S3D conversion for exhibition at a museum and subjective evaluation. Hybrid production combining S3D images of existing live-action videos using the 2D-to-S3D conversion technology and computer graphic ones created via stereo rendering was conducted. Design and control of the chronological analysis of the parallactic angle was conducted on the produced contents, using binocular information as well as subjective evaluations, with the intent of conducting an investigation on the characteristics of such contents from the perspectives of the producers and viewers. An investigation was also conducted on the effects of the viewing position on the impressions of the S3D images.

• Korean Institute of Interior Design Journal
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• v.17 no.1
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• pp.162-169
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• 2008

Philippe Starck is a famous french designer known for his creative works in all aspects of life from architectural space to product design. Especially, in regard to furniture, he designed more than 250 works with various design characteristics. This study therefore aims to examinate the characteristics of furniture designed by Philippe Starck through assessment of his design background and philosophy, evaluation of fifty or so of his works in terms of their function, form, material, and emotions, and lastly through a chronological analysis. As a result from this study, following various results are drawn as design characteristic through forty six representative cases: 1) possibility of fabrication and transformation 2) multi-function or optional function for user 3) pursuit of simplicity using the characteristic of singular material or mono block and immateriality 4) emotional approach in design 5) non-design method such as use of archetype or historical form.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.12
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• pp.7057-7063
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• 2013

The discovery of the immunodeficient mice has provided a tool for establishing animal models as hosts for in vivo analysis of AML. Various model systems have been established in the last few decades, and it is essential that murine AML models are developed to exploit more specific, targeted therapeutics. In this review, we concentrate on the models of AML and discuss the development of immunodeficiency models for understanding of leukemogenesis, describe those now available and their values and document the methods used for establishing and identifying AML mice models, as well as factors influencing engraftment of human AML in immunodeficient mice. Thus, the function of this article is to provide clinicians and experimentalists with a chronological, comprehensive appraisal of all AML model systems.

• Speech Sciences
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• v.12 no.4
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• pp.237-245
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• 2005

The purpose of this study was to investigate the characteristics for cohesion in the narratives of fluent aphasics. Ten fluent aphasics and ten normal adults matched chronological-age and education level with aphasics participated in this study. Story retelling task was given to the participants individually. And all narratives they produced were recorded and transcribed for analysis. The frequency of cohesive markers and the rate of accuracy were analyzed. The result were as follows; (1) The fluent aphasics used cohesive devices significantly less than the normal adult group, and the rate of accuracy of cohesive devices used was lower than the normal adults. (2) Both groups used lexical cohesion more than pro-forms and ellipsis, and the difference of two groups was larger in lexical cohesion than pro-forms and ellipsis. (3) The fluent aphasics used lexical cohesion more accurately than pro-forms and ellipsis but the normal adults used all three cohesive markers accurately. The difference of two groups was large in pro-forms and ellipsis.

• Korean Journal of Child Studies
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• v.23 no.4
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• pp.185-197
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• 2002

The Korean Wechsler Preschool and Primary Scale of Intelligence (K-WPPSI) was administered to 27 autistic children, 3 to 7 years of age. The average IQ was 51.96. There were negative correlations of verbal and performance IQs with chronological age. These children generally performed very poorly on each subtest. Paradoxically, the verbal subtest scores of these autistic children were higher than their performance scores; thus, the typical verbal inferionity of autistic children was not evident in this study. These results suggest that autistic children's K-WPPSI performance needs to be interpreted with care; additional raw score analysis was recommended. Administrative revision of the K-WPPSI will be necessary to measure detailed intellectual differences among autistic children.

• Journal of the Korean housing association
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• v.9 no.1
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• pp.21-32
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• 1998

This is study on the changes of the Apartment House Managerial Problems to grope for the way of more practical management about increasing the apartment house in Korea. The documentary research method was used for this study and the Han-Kook newspapers (1954-1991) was used as an analysis data. On the basis of it, we examined the changes, such as the number of whole articles by time series and the column of head title. We also classified it into several subjects and analyzed it. Finally, we attempted to divide an chronological section on the Changes of the Apartment House Managerial Problems. On the basis of this study, we expect that various documents, related laws and regulations will be analyzed in no distant future. These is going to make the Apartment House Managerial Problems gave more systemic and efficiency.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.375-378
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• 2005

The purpose of this study is to analyze the research trends and characteristics in the research subjects related to the housing for the elderly in Korea. The number of 199 studies was selected from the paper of Architectural Institute of Korea. The data of the present condition for welfare facilities are exploited from Korea National Statistical Office. The elderly welfare facilities are divided as 5 kinds of things ; housing facilities, medical facilities, leisure facilities, retired facilities and mixed facilities. And policy and statutes of welfare facilities are included in this study. The data were analysed with contents and chronological order and then the trends of research were studied by facilities. As the results of study, studying about housing facilities is well progressed but, the other parts of studying are little short. Especially, studying for retired facilities is seldom done so we need systematic survey and study.