• 대한가정학회지
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• 제26권2호
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• pp.15-27
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• 1988

This study was designed to measure the amount of formaldehyde in the disposable napkins of eighteen (18) different products. It was aimed to investigate the actual situation of the napkin consumption and to relate it to the amount of formaldehyde measured. The degree of recognizability on the harmfulness of formaldehyde was also studied. The amount of formaldehyde was measured by means of the Acetyl Acetone method. The actual situation of consumption and the recognizability of the formaldehyde were investigated by questionnaire. in the survey, the subjects was 12~53 years old and lived in Seoul Kyoungki-city. The statistical methods used were simple frequency and chi-square. The results obtained from this study were as follows; 1) Among eighteen (18) different disposable napkins, all was found to have less amount of formaldehyde than the japanese regulation. 2) From the survey on the actual situation of consumption, most resondents (66.1%) experienced the dermaptological problem after using the disposable napkins. 3) The recognizability of formaldehede was very low. The recognizability on the harmfulness of formaldehyde was low too, which represented the consumers had least or no knowledge about the formaldehyde release problem.

• 한국의류학회지
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• 제11권3호
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• pp.101-109
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• 1987

This study was designed to measure the amount of formaldehyde in the disposable diapers of seven different products. It was aimed to investigate the actual situation of the diaper consumption and to relate it to the amount of formaldehyde measured. The degree of recognizability on the harmfulness of formaldehyde was also studied. The amount of formaldehyde was measured by means of the Acetyl Acetone method. The a ual situation of consumption and the recognizability of the formaldehyde were investigated by questionnaire. In the survey, the subjects had their babies aged from 0$\~$3 years and lived in Seoul. The statistical methods used were simple frequency and chi-square. The results obtained from this study were as follows; 1) Among seven (7) different disposable diapers, two were found to have less amount of formaldehyde than the Japanese regulation. 2) From the survey on the actual situation of consumption most respondents ($53.7\%$) experienced the dermatological problem after using the disposable diapers. Actually for the diapers which had a lot of formaldehyde, the respondents experienced the problems more severely. 3) The recognizability of formaldehyde was very low. The recognizability on the harnfulness of formaldehyde was lower, which represented the consumers had least or no knowledge about the formaldehyde release problem.

• 한국콘텐츠학회논문지
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• 제15권5호
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• pp.47-54
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• 2015

본 연구에서는 웹사이트 사용자 개인의 자기모니터링 수준이 사용자 경험에 미치는 영향을 검증하였다. 조사를 위해 116명의 대학생들에게 사전 지식에 차이가 있는 두 개의 낯선 웹사이트 화면이미지의 사용자 경험(사용성, 심미성, 즐거움 반응)을 측정하였다. 독립변수는 자기모니터링(고/저, 중간 그룹 제외)과 사전지식(고/저, 중간값 제외)이었으며, 종속변수는 사용성 편차, 심미성 편차, 즐거움 편차로 두고 분석하였다. 이때, 편차는 평균으로부터 개인 측정값들 간의 차이를 의미한다. 분석 결과, 낯선 웹사이트 이미지를 볼 때, 자기모니터링 수준이 높은 사람은 자기모니터링 수준이 낮은 사람보다 사용성 편차와 심미성 편차의 차이가 더 컸다. 특히 사전 정보가 적은 경우에서는 자기모니터링 수준에 따라 더 분명한 차이가 나타났다. 그러나 즐거움 평가의 편차에서는 자기모니터링 수준에 따른 차이가 유의미하게 나타나지 않았다.

• 디지털융복합연구
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• 제19권6호
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• pp.91-101
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• 2021

다양한 기관의 사회적 활동에 대한 효과는 기부수혜자들을 표현하는 정보의 특징과 수혜시점의 시간지향성의 상호작용을 통해 소비자들에게 전달되며, 이는 주체기관의 사회적 활동에 대해 공감하는 정도에 의해 사회적 지원활동의 평가에 영향을 미칠 수 있다. 본 연구에서는 기부수혜시점의 시간지향성과(단기지향성 vs. 장기지향성) 수혜자 인식가능성(개인 vs. 집단) 상호작용을 중심으로 기부 메시지를 구성하였고, 이를 실험을 통해 검정하였다. 기부수혜시점의 시간지향성이 가까운 미래이고 수혜자가 특정된 개인인 경우, 긍정적인 태도와 감정으로 메시지를 평가하였다. 이에 기부수혜시점의 시간지향성이 먼 미래이고 수혜자가 집단으로 표현된 경우 기부태도와 기부감정에 긍정적 효과를 보였다. 또한 매개된 조절효과 검정 결과 주체기관에 대한 공감은 수혜자 인식가능성의 조절효과를 기부 태도, 긍정적 감정에 부분적으로 매개하는 것으로 나타났다. 본 연구는 기부에서의 주체기관의 지원활동에 대한 시간지향성과 수혜자 인식가능성의 영향을 이해하는 새로운 시각을 제시함으로써 효과적인 사회적 활동 메시지 전략을 수립할 수 있는 실무적 시사점을 제공하고 있다.

• 한국정밀공학회지
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• 제16권8호
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• pp.88-99
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• 1999

In this paper, a disassemblability evaluation has been investigated quantitatively by using an ease-of-disassembly design method. Four categories such as recognizability, approachability, separability, and treatability have been analyzed in details. A simulation software for estimating the ease-of-disassembly design method has been developed and applied to door trim and spin basket respectively as an example.

• 농촌계획
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• 제20권4호
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• pp.89-99
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• 2014

The purpose of this research is first, to define what measurement items in terms of subjective consideration and preference can be used to assess the landscape values of agriculture and fisheries heritage, and second, to understand the perceptive patterns particularly how landscape experts weigh up the importance of the each measurement item. In order to extract the measurement items, extensive literature review was performed including research documents as well as domestic and international policy reports. A survey targeting the experts was conducted to ask their opinions on the importance of the selected items. For the analysis, SPSS 20.0 for Windows was used to carry out reliability analysis, descriptive statistics such as arithmetic mean and frequency distribution, factor analysis, and multiple linear regression modeling. The results are: the importance value of the landscape values in agriculture and fisheries heritage was 4.1494; the ratio value that the experts perceived the importance was 87.2%; and the average of the importance value of the analyzed items was 3.71. All the items have more than 3.00. Ten factor groups were summarized and defined whose total explanation power was 67.86%. The factor groups were named as lyricism, authenticity, environmentally-friendliness, durability, recognizability, regionality, visibility, value of sightseeing, social image, and universality. The factors influencing the landscape values are, in order of importance, recognizability, authenticity, visibility, universality, durability, and nativeness. According to the analysis, however, environmentally-friendliness, regionality, value of sightseeing, and social image were not as important.

• Kyungpook Mathematical Journal
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• 제59권4호
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• pp.617-629
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• 2019

A term is called linear if each variable which occurs in the term, occurs only once. A hypersubstitution is said to be linear if it maps any operation symbol to a linear term of the same arity. Linear hypersubstitutions have some importance in Theoretical Computer Science since they preserve recognizability [7]. We show that the collection of all linear hypersubstitutions forms a monoid. Linear hypersubstitutions are used to define linear hyperidentities. The set of all linear term operations of a given algebra forms with respect to certain superposition operations a function algebra. Hypersubstitutions define endomorphisms on this function algebra.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.103.5-103
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• 2001

This paper presents a visual feedback system that controls a micromanipulator using multiple microscopic vision information. The micromanipulation stations basically have optical microscope. However the single field-of-view of optical microscope essentially limits the workspace of the micromanipulator and low dept-of-field makes it difficult to handle 3D-shaped micro objects. The system consists of a stereoscopic microscope, three CCD cameras, the micromanipulator and personal computer. The use of stereoscopic microscope which has long working distance and high depth-of-field with selective field-of-view improves the recognizability of 3D-shaped micro objects and provides a method for overcoming several essential limitations in micromanipulation. Thus, visual feedback information is very important in handling micro objects for overcoming those limitations and provides a mean for the ...

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권9호
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• pp.3243-3257
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• 2021

Deep neural networks provide excellent performance in pattern recognition, audio classification, and image recognition. It is important that they accurately recognize input data, particularly when they are used in autonomous vehicles or for medical services. In this study, we propose a data correction method for increasing the accuracy of an unknown classifier by modifying the input data without changing the classifier. This method modifies the input data slightly so that the unknown classifier will correctly recognize the input data. It is an ensemble method that has the characteristic of transferability to an unknown classifier by generating corrected data that are correctly recognized by several classifiers that are known in advance. We tested our method using MNIST and CIFAR-10 as experimental data. The experimental results exhibit that the accuracy of the unknown classifier is a 100% correct recognition rate owing to the data correction generated by the proposed method, which minimizes data distortion to maintain the data's recognizability by humans.

• 한국조리학회지
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• 제15권2호
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• pp.93-107
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• 2009

본 연구는 제주도에 찾아 온 관광객을 대상으로 제주향토음식에 대한 홍보의 정도와 인지를 파악하여 고객 행동에 미치는 영향을 파악하고자 한 연구이다. 조사한 자료에 대한 분석 방법은 SPSS+/WIN 12.0 통계패키지를 이용하여 분석하였으며, 빈도 분석(frequncy analysis) 및 기술 분석(descriptive analysis)과 다중회귀분석을 실시하였다. 분석 결과, 제주향토음식 메뉴 중 인지도도 낮고 만족도도 낮은 것은 지속적인 홍보와 조리 방법의 변화 그리고 이를 통한 신메뉴 개발을 통해서 인지도 만족도를 높이도록 관리하여야 할 것으로 사료된다. 더욱이 만족도가 높은 것은 조리방식에 있어서 구이, 조림, 회 등을 주로 만족하는 메뉴로 나타나 이에 대한 조리법의 개발도 필요할 것으로 사료된다. 홍보는 고객 만족과 재방문에 영향을 미치고, 인지는 고객 만족, 재방문, 구전에 모두 영향을 미치는 것으로 관광객을 대상으로 한 제주향토음식에 대한 인지할 수 있는 교육 체험 프로그램이 필요한 것으로 사료되며, 이를 바탕으로 제주향토음식에 대한 정보의 취득은 주변 사람의 추천이나 소문이 가장 크므로 홍보를 제주를 찾은 관광객을 대상으로 할 뿐만 아니라 도민을 상대로 한 홍보도 많이 필요할 것으로 사료된다. 차후의 연구과제로 도민을 대상으로 한 제주향토음식에 대한 인지 및 홍보에 대한 연구가 이루어져야 지역의 음식문화를 관광 상품화와 축제로 발전하기에 필요한 기초 자료로 활용할 수 있을 것으로 사료된다.