• Proceedings of the KSLP Conference
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• 1996.11a
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• pp.87-87
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• 1996

객관적인 검사도구인 Dr. Speech Science(DSS)의 음성평가 결과가 갖는 의미를 알아보고자 이 연구를 하였다. 성대결절환자 여자 성인 25명을 대상으로 DSS를 이용한 음성평가와 청각심리적 검사방법인 GRBAS와의 관계를 비교 분석하였다. 청각심리적 검사인 GRBAS의 0, 1, 2, 3의 각 Grade에 따라 DSS의 음성평가의 결과와 비교하였다. DSS의 음성평가 결과로서 Grade가 0, 1, 2인 경우 총 15례중 1례를 제외한 모든 경우에 있어서 hoarseness, harshness, breathiness항목에서 정상소견을 나타냈으며 Grade가 3인 경우에는 총 10례 중 6례에서 hoarseness, harshness, breathiness항목에서 정상소견을 나머지 4례에서는 hoarseness에서 slight한 정도를 보여주었다.

• Journal of Families and Better Life
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• v.13 no.3
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• pp.47-57
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• 1995

본 연구에서는 취업여성의 가정과 직업 여가생활만족의 경향을 조사하고 이와 관련 있고 영향을 미치는 요인을 분석함으로써 취업여성의 생활만족을 증진시키는 방안을 모색하 고자 하였다. 1) 기혼 취업여성의 생활만족은 중간수준이고 가정생활만족도가 직업생활만족 도 보다 약간 더 높은 수준이며 여가 생활만족도는 가장 낮다. 세부적으로 물적 객관적 조 건보다는 인적측면에 보다 만족하고 있다 2) 전체생활만족과 가정과 직업, 여가 생활만족은 가정환경변수에서는 남편의 가사조력, 부인 취업에 대한 남편의지지, 취업동기 등에 의하여 영향을 받고 시간관련 변수에서는 시간갈등, 근무시간의 융통성 수면시간에 의하여 영향을 받고 있다 살제할애하는 시간양의 많고 적음보다는 지각하는 시간갈등과 근무시간의 융통성 이 상대적으로 중요한 변수로 작용하였다 3) 영역별 만족과 세부문항에 대한 만족간에는 모 두 긍정적인 관련이 있다 전체 생활만족은 직업생활보다는 가정생활만족도 약간 더 높은 강 한관련을 가지고 여가생활 만조과는 중간정도의 관련을 가진다.

• Proceedings of the KSRS Conference
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• 2009.03a
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• pp.331-336
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• 2009

영상 복원은 다양한 영상 처리의 분야의 기반기술로 사용되는 기술로서, 복원 과정에서의 번짐현상(블러링)으로 인한 화질 저하가 발생하는 문제점이 있다. 위성 영상과 같이 영상이 의미하는 내용의 중요도가 높은 분야에서는 화질 저하를 최소화하는 영상 복원 기술이 요구된다. 따라서 본 논문에서는 하위 레벨 해상도 보간과 손실 정보 추정을 이용한 위성 영상 복원 방법을 제안한다. 제안하는 방법에서는 하위 레벨 해상도 보간을 통해서 복원 과정에서 발생하는 손실 정보를 추정하고, 추정한 손실 정보를 복원된 영상에 적용하여 최종적으로 영상 복원 결과를 향상시킨다. 동일한 위성 영상을 이용한 비교 실험에서 기존의 방법들보다 주관적 화질 개선이 뚜렷함을 알 수 있었고, 객관적 화질 비교인 PSNR에서도 $2.68\sim4.22dB$의 향상된 결과를 나타내었다. 제안하는 방법은 위성 영상 분석을 비롯하여 영상 복원을 이용하는 다양한 응용 환경에서 유용하게 사용될 수 있다.

• Journal of Technology Innovation
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• v.18 no.1
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• pp.21-51
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• 2010

This paper examines the knowledge transfer effect in Korean venture systems. Existing literature has provided rich evidence of the effect of knowledge transfer, but we do not have micro mechanisms inherent in the process of knowledge transfer. This paper argues that knowledge transfer effects vary depending on the knowledge types, sources, and legacy. This paper also tests role of the two important pillars in knowledge transfer of Korean venture startups; venture capital and government. This paper also examines the role of absorptive capacity in the knowledge transfer process. With 1,862 sample of Korean venture firms, this study employed three methods depending on 3 different types of dependent variables: hierarchical regression, logistic regression, and survival analysis. Main findings include that 1) knowledge characteristic itself and its alignment with industry influence the knowledge transfer effects, 2) government support has a negative effect on financial performance of venture firms, but does not have significant interaction effect on knowledge transfer, and 3) the absorptive capacity of each firm moderates the knowledge transfer effects. The theoretical and practical implications are discussed.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.05a
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• pp.528-532
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• 2018

In order to manage the correct posture in daily life, it is necessary to evaluate the objective posture and appropriate prescription and management. The posture evaluation program is widely used as a method to evaluate posture relatively easily and safely. However, the existing posture evaluation program is evaluated by utilizing the position of the skeletal system, but lacks feedback on the result of the evaluation because the muscle information causing the posture is lacking and the efficiency of the program is decreased. Therefore, we will improve the existing posture evaluation program and design the system that helps the correct posture management by the appropriate exercise prescription based on the feedback that the server measures and stores the evaluation result through the SOAP message.

• Transactions of the Korean Society of Automotive Engineers
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• v.14 no.1
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• pp.167-175
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• 2006

Directional stability is important performance in vehicle and tire design. The current methods to analyze this is generally based on linear concept. Using the existing concept, it cannot realistically explain the subjective assessment at all because it is hard to practically represent the nonlinear behaviour of a complex vehicle system in reality. In this paper, new method to analyze directional stability is introduced. At first, directional stability of vehicle is categorized into yaw, rear axle, and roll stability. In order to objectify these items, driver perceptual parameters based on subjective assessment are used. Using the perceptual parameters, it can successfully explain the transient maneuver of vehicle and extract objective parameters for directional stability. Finally, these objective parameters are successfully validated through two handling tests, lane change and severe lane change. The correlation results show that there exists a good correlation between subjective assessment and the proposed objective parameters.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.272-277
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• 2018

In order to manage the correct posture in daily life, it is necessary to evaluate the objective posture and appropriate prescription and management. The posture evaluation program is widely used as a method to evaluate posture relatively easily and safely. However, the existing posture evaluation program is evaluated by utilizing the position of the skeletal system, but lacks feedback on the result of the evaluation because the muscle information causing the posture is lacking and the efficiency of the program is decreased. Therefore, we will improve the existing posture evaluation program and design the system that helps the correct posture management by the appropriate exercise prescription based on the feedback that the server measures and stores the evaluation result through the SOAP message.

• Korean journal of food and cookery science
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• v.3 no.2
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• pp.68-74
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• 1987

Objective and subjective methods were performed together for TPA analysis of acorn mook, and their correlations were analyzed. As the result of sensory evaluation, hardness and fracturability were most important factors for prediction of preference. Meanwhile, compression test with Instron Universal Testing Machine revealed that P1(maximum peak in first bite) was very effective factor representing the cheracteristics of first bite, and that P2 the latter peak in first bite) was valuable for prediction of characteristics of second bite.

• Korean Journal of Construction Engineering and Management
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• v.5 no.3 s.19
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• pp.97-105
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• 2004

Planning phase became very important because the construction market in Korea is often unpredictable. The existing feasibility analysis cannot fulfill its purpose in development projects because they are based on intuitive approach rather than systematic approach. The purpose of this study is to make a prototype of feasibility model to be a good investment. To build the model, first, risk factors which can be occurred in project had to be selected. Risk factors were divided into several groups in basis of characteristical risk. Economical risk factors were input on financial analysis. Then, to catch the relevance and influence of all risk factors, influence diagram and decision tree were made. Finally, sensitivity analysis was activated, then what the critical factors were, and how those factors could be solved. Through these procedures, the feasibility model that was made in this study could include both quantitative and qualitative factors. This model is expected to be used as a guide of feasibility analysis including all risk factors and is to serve systematic frame in planning and feasibility stage.

• Journal of Digital Convergence
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• v.13 no.5
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• pp.31-39
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• 2015

In the modern society, as development innovative technology consumers could access various information. It make consumers empower in the market, and information asymmetry problem were solving more and more. In the technical information, however, there are still information asymmetry because technical information is very difficult to understand, and those are related with professional knowledge such as financial information. This study used the dataset which was collected to track Korean consumers consumption index by KCA(Korea Consumer Agency) which included consumer's problem experience at financial field. The results are followings. Firstly, consumers want to get exact and important information to decide purchase or not and comparative information in technical information area. Secondly, age is the influence variable to experience more problems in technical information section. Thirdly, consumer's subjective financial competency is major influence factor to reduce problem experience.