• 인문언어
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• 제2권1호
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• pp.287-301
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• 2002

Either in music or in language, sound plays its role by taking up the fixed multi-spaces in one's consciousness. Music space differs from auditory space whose aim Is to perceive the positions and identities of the outer things. While auditory space is based on the interests of the outer things, music space is based on the indifference. We discuss the notion of space because it is where symbols reside. Categorial perception about the phonemic restoration describes the ability of a listener how to use his own intelligence to acknowledge and fill the missing points; however, musical perception can be explained as a positive regression to avoid colloquial logic and danger of segmentation in the course of auditory experience and phonation acquisition by an infant. About the question on the difference of the listening to the language sound and other sound, auditory mechanism proceeds language sound the same as other types of sound. But there are another theories which claim that brain proceeds the farmer differently from the latter. The function of music has not been discovered as clear as that of language; music has much more meanings in comparison with language.

• 수산해양교육연구
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• 제23권4호
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• pp.648-661
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• 2011

The purpose of this study was to examine the school parent and student's perception of Practical Arts and Technology Home Economics and to suggest plan to school parent of multicultural and learning disability families. The subjects of this study were elementary and secondary teachers who teaching Practical Arts or Technology Home Economics. The instrument of this study was questionnaire including five sections: influence on students by Practical Arts and Technology Home Economics, interest in Practical Arts and Technology Home Economics to school parents, school support with learning ability improvement, school parents support with home in Practical Arts and Technology Home Economics, data form of school parents support with home in Practical Arts and Technology Home Economics. The findings of this study were as follows; Sociality development of students is influential by Practical Arts and Technology Home Economics. School parents and students believe important subjects in Practical Arts and Technology Home Economics. Teachers ask for support with learning ability improvement for practical training space and programs in Practical Arts and Technology Home Economics. School parents ask for support with learning ability improvement of programs of teaching learning method for home education on Practical Arts and Technology Home Economics.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2008년도 International Meeting on Information Display
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• pp.943-946
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• 2008

Many works have been done to enable computer, as brain of robot, to learn color categorization, most of them rely on modeling of human color perception and mathematical complexities. This paper aims at developing the innate ability of the computer to learn the human-like color categorization.

• Journal of Information Processing Systems
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• 제10권4호
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• pp.589-601
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• 2014

The performance of edge detection often relies on its ability to correctly determine the dissimilarities of connected pixels. For grayscale images, the dissimilarity of two pixels is estimated by a scalar difference of their intensities and for color images, this is done by using the vector difference (color distance) of the three-color components. The Euclidean distance in the RGB color space typically measures a color distance. However, the RGB space is not suitable for edge detection since its color components do not coincide with the information human perception uses to separate objects from backgrounds. In this paper, we propose a novel method for color edge detection by taking advantage of the HSV color space and the Mahalanobis distance. The HSV space models colors in a manner similar to human perception. The Mahalanobis distance independently considers the hue, saturation, and lightness and gives them different degrees of contribution for the measurement of color distances. Therefore, our method is robust against the change of lightness as compared to previous approaches. Furthermore, we will introduce a noise-resistant technique for determining image gradients. Various experiments on simulated and real-world images show that our approach outperforms several existing methods, especially when the images vary in lightness or are corrupted by noise.

• 영재교육연구
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• 제22권4호
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• pp.855-874
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• 2012

본 연구는 초등학교 과학영재학생과 일반학생의 지하수의 개념, 형성과정, 존재 형태와 이동으로 나누어 비교함으로써 초등학교 학생들의 올바른 개념 형성을 위한 기초 자료를 얻고자 하였다. 연구대상은 초등학교 5, 6학년 학생들 65명을 대상으로 공간능력검사를 실시하였으며, 이중에서 과학영재학생 4명, 일반학생 8명을 선정하여 반구조화된 면담 자료와 학생들이 그린 지하수 그림을 이용하여 분석하였다. 연구 목적에 따른 결론을 정리하면 다음과 같다. 지하수가 무엇이냐는 개념을 묻는 질문에서 공간능력이 높은 초등 과학영재학생들과 중간인 일반학생들은 큰 차이가 없었다. 공간능력이 낮은 수준의 일반학생들일수록 지하수를 상하수도의 개념으로 보는 경향이 있었다. 지하수의 형성과정에 대한 개념에서는 공간능력이 높은 초등학교 영재학생들은 빗물을 비롯해 강물과 호수, 폭포 등 다양한 지표수를 들어가며 설명을 하였고, 공간능력이 보통인 초등학교 일반학생들은 전부 비와 강물만을 언급하여 다양한 공간적인 요인을 설명하지 못하였다. 공간능력이 낮은 초등학교 일반학생들은 비와 강물을 언급하면서 인위적으로 지하수가 형성되었다고 인식하고 있었다. 지하수의 존재 형태에 관한 개념에서는 공간능력이 낮은 초등학교 일반학생일수록 땅속의 흙이나 토양 속에 작은 공극이 존재한다는 공간 지각에 대해서 생각을 하지 못하였다. 공간능력이 높은 초등학교 과학영재 학생들은 공간 지각과 관련하여 공극 사이에 지하수가 존재한다는 것은 알고는 있으나 그것에 대해 구체적으로 언급하지는 못하였다. 지하수의 이동에 대한 개념에서는 공간능력이 낮은 초등학교 일반학생들일수록 지하수의 이동이 없으며, 인위적인 시설을 해야 이동한다는 생각을 갖고 있었다. 그러나 학생들이 공간능력에 따라 공극에 대한 인식의 차이와 그에 따른 지하수의 이동여부에 대한 차이는 있으나 대부분 초등학교 학생들은 지하수에 대한 개념은 과학적 개념과는 다른 개념을 형성하고 있었다. 이는 자연현상 중의 하나인 지하수에 대한 오개념이 형성되었고, 대다수의 초등학교 학생들이 지하수의 개념에 대해 지표 아래 지하수와 그 주변을 이루는 물질사이의 관계를 연결짓지 못하는 것으로 해석된다.

• 한국디지털건축인테리어학회논문집
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• 제7권2호
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• pp.19-24
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• 2007

This study attempts to examine and to analyze the characteristics of transparent materials and its methods to apply in space. the ability to see through a physical element, whether it is clear glass, sandblasted acrylic, or a delicate fabric, can have a dramatic and sensory effect on the overall perception of a space. The various range of Transparent materials and product in glass, plastic, fabric, and grid now gives us the potential to maximize the flow of light in our enclosed space. This research will explore how transparent, translucent, and semi-opaque elements can be used within the interior with full range of see-through materials. The transparent materials can be divided in two level - as structural elements and as stylish accessories. A glass partition or floor, metal mesh stairs can create divisions or link one space to another while maintaining effective levels of natural light. there is also various level of products from glass chair to basin. With the enthusiasm for using transparent materials, transparent materials will be more decorative and powerful application while still maximize the highest possible flow of light.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제12권11호
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• pp.5588-5613
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• 2018

Virtualization technology has been widely applied in the area of computer security research that provides a new method for system protection. It has been a hotspot in system security research at present. Virtualization technology brings new risk as well as progress to computer operating system (OS). A multi-level perception security model using virtualization is proposed to deal with the problems of over-simplification of risk models, unreliable assumption of secure virtual machine monitor (VMM) and insufficient integration with virtualization technology in security design. Adopting the enhanced isolation mechanism of address space, the security perception units can be protected from risk environment. Based on parallel perceiving by the secure domain possessing with the same privilege level as VMM, a mechanism is established to ensure the security of VMM. In addition, a special pathway is set up to strengthen the ability of information interaction in the light of making reverse use of the method of covert channel. The evaluation results show that the proposed model is able to obtain the valuable risk information of system while ensuring the integrity of security perception units, and it can effectively identify the abnormal state of target system without significantly increasing the extra overhead.

• 영재교육연구
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• 제21권4호
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• pp.847-860
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• 2011

이 연구에서는 고등학교 수학영재와 일반학생들의 수학적 사고력의 차이를 알아보았다. 이를 위하여 9개의 문항으로 구성된 수학적 사고력 검사를 353명의 일반계 고등학교 1학년 학생과 192명의 과학 고등학교 1학년 학생에게 실시하였다. 그 결과 수학적 사고력의 하위요소인 정보의 조직화 능력, 시각화/공간화 능력 및 직관적 통찰 능력이 수학영재와 일반학생을 구분하는 중요한 특성임을 추출하였다.

• 실천공학교육논문지
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• 제15권2호
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• pp.409-417
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• 2023

본 논문의 목적은 K대학 학생들의 성별에 따른 젠더 관련 이슈에 대한 인식 차이를 살펴보고 대학 교육 체계 내에서의 대응 방안을 제안하는 것이다. 연구 결과 첫째, 남성은 여성에 대한 구조적 차별은 존재하지 않고 역으로 남성이 차별 받고 있다고 생각하는 반면, 여성의 경우 이와는 반대되는 인식을 보이고 있다. 둘째, 여성의 노력 정도 및 소득이 낮은 이유, 취업 후 업무능력등에 대해서도 남녀는 유의미한 인식 차이를 나타낸다. 셋째, 남성들의 경우 여성에 비해 페미니즘에 대해 비우호적인 태도를 보이고 있다. 넷째, 남성들이 여성 할당제와 페미니즘에 대해 적대적 태도를 보이는 이유로는 남성에게 부과되는 전통적인 성 역할 모델의 영향과 구조적 불평등에 대한 남녀의 관점 차이를 들 수 있다. 이와 같은 현실 인식의 남녀 간 격차를 줄이기 위해서는 헤게모니적 남성성에 대한 고찰, 정확한 정보를 바탕으로 한 쟁점 교육, 실수 친화적 공간 마련을 통한 쟁점의 공론화, 그리고 시민 교육의 관점에서 대학 차원의 대응이 필요하다는 점을 제안하였다.

• International Journal of Advanced Culture Technology
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• 제10권1호
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• pp.248-252
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• 2022

The environment refers to what is surrounded by something during human life. This environment is related to the way humans live, and presents various problems on how to perceive the surrounding environment and how the behaviors that constitute the environment support the elements necessary for human life. Humans have an interest in the supportability of the environment as the interrelationship increases as humans perceive and understand the environment and accept the factors supported by the environment. In space, human movement starts from one space to the next and exchanges stimuli and reactions with the environment until reaching a target point. These human movements start with subjective judgment and during gait movement, the spatial environment surrounding humans becomes a collection of information necessary for humans and gives stimulation. will do. In this process, in particular, humans move along the movement path through movement in space and go through displacement perception and psychological changes, and recognize a series of spatial continuity. An image of thinking is formed[1]. In this process, spatial experience is perceived through the process of filtering by the senses in the real space, and the result of cognition is added through the process of subjective change accompanied by memory and knowledge, resulting in human movement. As such, the spatial search behavior begins with a series of perceptual and cognitive behaviors that arise in the process of human beings trying to read meaning from objects in the environment. Here, cognition includes the psychological process of sorting out and judging what the information is in the process of reading the meaning of the external environment, conditions, and material composition, and perception is the process of accepting information as the first step. It can be said to be the cognitive ability to read the meaning of the environment given to humans. Therefore, if we can grasp the perception of space while moving and human behavior as a response to perception, it will be possible to predict how to grasp it from a human point of view in a space that does not exist. Modern people have the theme of reminiscing dog-friendly hotels for the healing of petloss syndrome, and this thesis attempts to approach the life of companions.