• Journal of the Korea Society of Computer and Information
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• v.1 no.1
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• pp.139-146
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• 1996

The estimation technique of psychophysical magnitude Is useful tool which measures to subjective feeling or opinion of human. This paper Introduces properties of the measured data, scales(nominal. ordinal. Interval. and ratio scale). and right analyzing methods of the measured data.

• The Mathematical Education
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• v.40 no.1
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• pp.103-112
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• 2001

In this article we study on various proofs and applications of the Cauchy inequality. Prof, Park H.S. claims that though “Mathematics for teachers” is not compulsory materials in school, it gives to mathematics teacher feeling of reassurance in the process of teaching mathematics. In our work, we review some materials concerned with Cauchy inequality, elaborate these, and develop materials for the mathematics teacher. We think that our materials are suitable to contents of “Mathematics for teachers”.

• Journal of the Korea Safety Management & Science
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• v.4 no.1
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• pp.93-103
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• 2002

The certification of software products can provide a greater level of acceptance and feeling of security to customers of these products. This paper presents a certification method for the quality of package software. First of all, the evaluation criteria are derived from ISO/IEC 9126 and 12119 standards, and then the evaluation module are designed considering the measurement scale type. The results can be applied to construct the certification scheme of software product quality for the commercial purpose.

• Proceedings of the ESK Conference
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• 1993.10a
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• pp.133-144
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• 1993

Psychophysical data, in general, belong to one of the four scale categories : Nominal, Ordinal, Interval, and Ratio Scale. This paper introduces properties of the four scale categories and describes some psychophysical scales that attempt to measure subjective feeling or opinion of human. In addition, guidelines of analyzing and interpreting measured data are suggested. Some examples of analyzing and interpreting paychophysical data inappropriately are presented especially with category scales which have been used most widely in measuring subjective information.

• Proceedings of the SAREK Conference
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• 2008.11a
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• pp.434-439
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• 2008

Dome stadiums give thermal unpleasant feeling to occupants because of the radiant heat and the indoor and outdoor haet exchange from roogs or lightweight building envelopes of sidewalls. This study analyzed the indoor temperature and velocity distribution according to various air supply and return sustems in dome stadiums in summer.

• Proceedings of the ESK Conference
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• 1996.04a
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• pp.259-263
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• 1996

Psychological action is physiological response of outernal stimulus. Physiological response is accompanied b physiological signals which are EEG, EMG, GSR, ECG, BP, and tec. Physiological signals are recently studied for determination of human phychological state. Psychological activity causes electric potential of brain. Physiological signal is considered as measurement of human psychological state. Aditory sensibility which is one of the sense of human may determine differences between positive and negative feeling. EEG and GSR variation with auditory quality of stimulus can be define human negative and positive mental state. This study is to characterize parameters which can determine negative and positive psycholigical state of human.

• Journal of the Korean Home Economics Association
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• v.34 no.3
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• pp.259-269
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• 1996

The purpose of this study was to investigate on wear performance of four type of stocking: support, mono, panty, bane stocking. Major results are as follows; 1)The most subjects tended to be unsatisfied on wear performance of stocking. 2)Generally, the subjects tend to more satisfied support stocking than mono, and panty stocking than band. 3)It showed that ideal sensory sensation on wearing of stocking were d dry, softness, fittness. 4)It showed that ideal visible sensationon on wearing of stocking were thinness, refresh feeling, attractiveness, commonness

• Korean Architects
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• v.3 no.10 s.10
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• pp.45-48
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• 1968

It is a matter of course that each should be painted with harmonious color. moreover, different rooms in a house, even those which are seperated, must be under harmonizing conditions to each other, for moving dwellers have tacit feeling of successive contrasts. Major function of color in a dwelling is a making good environment of each room and the whole house according to its purpose. Recommendable color for various rooms are shown by the tables in this article.

• Proceedings of the KSR Conference
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• 2009.05b
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• pp.323-337
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• 2009

This paper researched the adiabatic characteristic, safety and sound insulation characteristic of rolling stock window pane type and transition process of korean train vehicle window glass, and also including investigating a hereafter course of development. The window pane have provided the romantic feeling and the external scenery of train travel to the passenger in period of korea 110 year railway history. From the adiabatic viewpoint, this paper reviewed heat conductivity(U-value) and solar factor according to window pane type, including the safety and sound transmission loss of window pane.

• 제어로봇시스템학회:학술대회논문집
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• 1987.10a
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• pp.892-897
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• 1987

The ability of a robotic manipulator to recognize the shape of an object by feeling its band around the object is useful in many applications. Two-dimensional object contour tracking by force feedback is described. The system consists of IBM PC/AT, PUMA 560 manipulator, PUMA controller and a tip sensor. Position control is accomplished by using VAL command and the unmodified PUMA controller. A contour tracking algorithm is developed and tested on three different types of objects. The experimental results show that the objects' shapes can be successfully identified.