• Smart Structures and Systems
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• v.26 no.3
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• pp.277-290
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• 2020

Disasters, including earthquakes and landslides, have enormous economic and social losses besides their impact on environmental disruption. Iran, and particularly its Western part, is known as an earthquake susceptible area due to numerous strong ground motions. Studying ecological changes due to climate change can improve the public and expert sector's awareness and response to future disastrous events. Synthetic Aperture Radar (SAR) data and Interferometric Synthetic Aperture Radar (InSAR) technologies are appropriate tools for modeling and surface deformation modeling. This paper proposes an efficient approach to detect ground deformation changes using Sentinel-1A. The focal point of this research is to map the ground surface deformation modeling is presented using InSAR technology over Sarpol-e Zahab on 25^th November 2018 as a study case. For surface deformation modeling and detection of the ground movement due to earthquake SARPROZ in MATLAB programming language is used and discussed. Results show that there is a general ground movement due to the Sarpol-e Zahab earthquake between -7 millimeter to +18 millimeter in the study area. This research verified previous researches on the advanced image analysis techniques employed for mapping ground movement, where InSAR provides a reliable tool for assisting engineers and the decision-maker in choosing proper policies in a time of disasters. Based on the result, 574 out of 682 damaged buildings and infrastructures due to the 2017 Sarpol-e Zahab earthquake have moved from -2 to +17 mm due to the 2018 earthquake with a magnitude of 6.3 Richter. Results show that mountainous areas have suffered land subsidence, where urban areas had land uplift.

• Phonetics and Speech Sciences
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• v.1 no.2
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• pp.15-22
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• 2009

Prominence of speech, which is often called 'accent,' affects the fluency of speaking American English greatly. In this paper, we present an accurate prominence detection method that can be utilized in computer-aided language learning (CALL) systems. We employed pitch movement, overall syllable energy, 300-2200 Hz band energy, syllable duration, and spectral and temporal correlation as features to model the prominence of speech. After the features for vowel syllables of speech were extracted, prominent syllables were classified by SVM (Support Vector Machine). To further improve accuracy, the differences in characteristics of neighboring syllables were added as additional features. We also applied a speech recognizer to extract more precise syllable boundaries. The performance of our prominence detector was measured based on the Intonational Variation in English (IViE) speech corpus. We obtained 84.9% accuracy which is about 10% higher than previous research.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2002.05a
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• pp.524-527
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• 2002

This paper is on the development of an educational 6-axis articulated manipulator using 4-bar linkage system. Especially, the 2$^{nd}$ and the 3$^{rd}$ axes need large torque to control the movement of an end-effect. However, small motors (RC-servo, DC-gear, stepping meters) are used for the 4-bar linkage. In addition the manipulator can be operated by a switch and also motion can be realized automatically, based on C-language coded users programs..

• Journal of the Korea Furniture Society
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• v.22 no.1
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• pp.34-41
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• 2011

Surrealism is 20th century avant-garde art movement that gave the greatest impact. Surrealism art as Visual us consciousness that exists or is worth checking out. 1920 around the concept of the surreal appears on the Visual language is fine art molding, including design, fashion, advertising, etc, all of the art field. In addition, their artistic concept is limited to pure art without the commercialization and product as the transition you want to find a way to be. As a result, the concept of the surreal fine art as well as the design sector in particular, furniture design, but many more impact art trends. Therefore, this study examines the concept of the surrealism, appeared in the furniture design based on surrealism representation of research aims. And how these representations are modern furniture design in any affected for research. Representation and features about the analysis is largely four separated by the survey, and classified representation of research and analysis features.

• Korean Management Science Review
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• v.12 no.1
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• pp.35-50
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• 1995

The material handling equipment selection, that is a key task in the material handling system design, is a complex, difficult task, and requires a massive technical knowledge and systematic analysis. It is also invaluable to justify the selected equipment model by the performance evaluation before its actual implementation. This paper presents an intelligent knowledge-based expert system called "IMESE" created by author, for the selection and evaluation of material handling equipment model suitable for movement and storage of materials in a manufacturing facility. The IMESE was constructed by using the tools of VP-Expert expert system shell, DBASEIII plus, FORTRAN 77, and SLAMII simulation language. The whole process of IMESE is executed under VP-Expert expert system environment.vironment.

• Proceedings of the KSRS Conference
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• 2004.10a
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• pp.367-370
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• 2004

We model a moving object as a sizable physical entity equipped with GPS, wireless communication capability, and a computer such as a PDA and mobile phone. Furthermore, we have observed that a real trajectory of a moving object is the result of interactions among moving objects in the system yielding Multi-points instead of a line segment. In this paper, the new types and operations are integrated seamlessly into the moving object framework to achieve a relatively simple, consistent and powerful overall model and query language for constrained and unconstrained movement.

• Journal of the Korea Furniture Society
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• v.10 no.2
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• pp.37-53
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• 1999

On the turning paradigm in the early part of the 20th century, the change of behavior patterns naturally had influence on arts based it. Also the furniture designs was formed new style by interaction between paintings and sculptures and architectures. In this study, it was focused on Art-Deco movement that was started in 1920's France and was widely developed. Besides it was found out principles and characters of this style, and was made analysis and sense of the characteristic about formative language of Art-Deco on the relation with contemporary fine art and architecture. As the result, the origin of Art-Deco is characterized by three categories : abstraction, mystery and symbolism. The Art-Deco furniture design symbolized by the desire to pursue both splendor and elegance is French style pragmatism in progress toward Modern design.

• Korean Journal of Cognitive Science
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• v.13 no.2
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• pp.15-23
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• 2002

This paper reports an experiment on Broca's aphasics' comprehension of a class of English constructions involving empty categories. Based on Grodzinsky's (1986) account of chance-level performance of agrammatic understanding of movement constructions and their thematic role assignments. I show that Grodzinsky's notion of invisible empty categories can be further extended to include pronomical anaphors (PRO's) in Chomsky's (1981) sense and that the asymmetry in their poor comprehension of subject- and object-control constructions can be explained by the heuristic mechanism of the default thematic role assignment rule. eventually supporting Grodzinsky's claim that empty categories are not visible In agrammatic's syntactic representation.

• Cartoon and Animation Studies
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• s.19
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• pp.51-64
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• 2010

Although there has been a significant technological and representational achievements in domestic animation industry since the beginning of the 21th century due to the high expectation and boost in production, domestic long and short film animations have been less favored compared to foreign animations because they are less entertaining. For small scale productions including students, it is easier to create short film animations due to small budget and short time frame. In addition, as shown in Pixar animation studios case, production of short film animations can lead to success in production of long film animations from better ideas and technology improvements. This research studies factors that contribute to entertainment and humor of short film animation by examining Pixar's short film animations based on Henri Bergson's comedy factors, which are shape, movement, situation and language, and personality. The most noticeable fact is that the humor by situation is found in all short films. Comedy aspect shown in the form of character's internal characteristic is something that has to be considered from the beginning of character design. Contribution of language is minor compared to movement or gesture, which are more often used to cause humor. Finally, character's personality has to be clear and decided beforehand in order to create comedy situations. After studying various short film animations, I found out that the more successfully humorous an animation is, the more it uses various combinations of the above mentioned comedy factors. By fully analyzing and adopting commercially and artistically successful Pixar's short film animations as the benchmark, planning and production of domestic short film animations can perform entertainment role both domestically and globally.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.11 no.3
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• pp.247-252
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• 2017

The purpose of this study is to suggest the visual teaching method for the English vowel pronunciation, especially for the hearing-impaired who mostly rely on the visual aids, based on the SVM technique. By extracting phonetic features using the SVM technique from the sounds that are hard to hear by ear, the lip shapes for each vowel were refined. The lip shape refinement for vowels is advantageous in that language learners can easily see the movement of articulators by eye, and it is helpful for learning and teaching English vowels for the hearing-impaired.