• Asian Journal of Business Environment
• /
• 제7권2호
• /
• pp.21-29
• /
• 2017

Purpose - Because of the development of smartphone and communication technology, Smart TV programs are filled with various contents and applications. This study included additional individual variables like innovativeness and self-efficacy, and characteristics of smart TV are both user-interface and function as exogenous factors based on TAM model. So, this study focuses on identifying the influencing factors of continuous use intention of smart TV traits and user ones and analyzing how they make influences on them in China market. Research design, data, and methodology - Totally 182 samples were adopted as appropriate ones for analysis in this study. They were collected from 20 February 2016 to 10 March 2016. Results - The results are as follows. First, function has positive influence on perceived usefulness. Second, innovation and user-interface make affirmative influences on perceived easiness. Third, perceived easiness has affirmative influence on perceived usefulness. Fourth, the perceived easiness and perceived usefulness make positive ones on continuous use intention. Fifth, perceived ease of use affects significantly on perceived usefulness. Conclusions - According to the findings, they (smart TV traits and user traits), influencing on continuous use intention, are possible to give significant implications on persistent development in China smart TV market.

• Journal of Biosystems Engineering
• /
• 제22권3호
• /
• pp.279-288
• /
• 1997

This study was worked out to obtain fundamental data needed for developing a continuous type dryer. The drying process in a cross-flow type continuous dryer was expressed as partial differential equations, and a drying simulation model for predicting rice moisture content, rice temperature, drying air absolute humidity, drying air temperature was developed by using the finite difference method. To validate the performance of the drying simulation model, a prototype continuous dryer was constructed in this study. The size of the test dryer was one-tenth to that of a commercial continuous dryer. The difference in the outlet rice moisture content between the predicted values and the measured values was within 0.5%, that of outlet rice temperature was below $3^{\circ}C$, that of drying air temperature in drying bed was within $8^{\circ}C$ and that of relative humidity of outlet drying air was big because of the different measuring point. In addition, a drying simulation model for a actual size continuous dryer with double flow was developed in this study. This drying simulation model included the rice mixing effect in the middle of drying length. The difference of outlet moisture content between the predicted and the measured values showed below 0.5% in this study.

• 한국토양비료학회지
• /
• 제25권3호
• /
• pp.270-274
• /
• 1992

땅콩의 연작장해요인(連作障害要因)을 구명(究明)하기 위한 기초자료(基礎資料)를 얻고자 전북(全北) 고폐의 땅콩 주산단지(主産團地)에서 시험(試驗)을 수행(遂行)하였던 바 그 결과(結果)를 요약(要約)하면 다음과 같다. 1. 연작지(連作地)의 토양이화학적특성(土壤理化學的特性)은 토양경도(土壤硬度)가 높고 토양삼상중(土壤三相中) 기상(氣相)의 비(比)가 낮았으며 유효인산(有效燐酸)과 치환성가리(置換性加里)는 이상치(理想値)보다 높았다. 2. 토양미생물(土壤微生物)의 사상균(絲狀菌)(F)에 대(對)한 세균(細菌)(B)수(數)인 B/F비(比)와 방선균(放線菌)(A)수(數)인 A/F비(比)는 연작년수(連作年數)가 많을수록 낮아지는 경향(傾向)이었다. 3. 토양선충밀도(土壤線蟲密度)는 1년재배지(年栽培地) 298, 2년재배지(年栽培地) 498, 3년이상재배지(年以上栽培地)가 586마리/100g로 동일작물(同一作物)을 연작(連作)할수록 선충(線蟲) 밀도(密度)는 높았다. 4. 주요병발생(主要病發生)은 흑분병(黑粉病)과 청고병(靑枯病)으로 생육후기(生育後期)와 연작년수(連作年數)가 길수록 병발생률(病發生率)이 심(甚)하였다.

• 한국음향학회지
• /
• 제13권1호
• /
• pp.24-31
• /
• 1994

본 논문에서는 연속분포 hidden Markov모델을 이용한 화자독립 연속 음성 인식 시스템에 관해 기술한다. 연속분포 모델은 평균과 분산 벡터로 구성되며 음성신호를 직접 모델링하여 양자화 왜곡이 없어진다. 특징벡터는 filter bank 계수 및 그 1, 2차 미분계수를 사용하여 음성신호의 동적 특성을 반영하였다. Segmental K-means 알고리즘을 이용하여 학습하였으며, 연속어 인식에서 가장 문제가 되는 조음화 현상으로 인한 인식률 저하를 막기 위해 앞뒤의 음소를 고려해주는 triphone을 인식단위로 사용하였다. Search 알고리즘으로는 시간 면에서 효율이 좋은 one-pass search 알고리즘을 사용하였다 성능 평가를 위한 회자 독립인식 실험에서 문법이 없을 경우 $83\%$, finite state network을 적용한 경우에는 $94\%$의 인식률을 나타내었다.

• 수산해양교육연구
• /
• 제28권1호
• /
• pp.106-117
• /
• 2016

Solomon Islands located in South-pacific. So, this country has much fishery resources. But Solomon Islands can't exploit efficiently and effectively this resources because of delay of national industrial development. Therefore, if developed fishery industry's technology of the Korea pass to Solomon Islands, there are lots of contribution to nation's foods and industry development. If the established fisheries in the Solomon Islands College of the National University in order to train them in the veteran of fishery curriculum and processes fit the Solomon Islands, advancing the national development of the Solomon Islands it would be the occasion. Moreover, it may be a great contribution to development of Solomon Islands and relationship of Korea through the continuous education.

• 한국추진공학회지
• /
• 제25권4호
• /
• pp.36-42
• /
• 2021

본 연구에서는 리오셀 섬유를 사용하여 연속식 흑연직물을 제조함에 있어, 리오셀 섬유에 phosphoric acid, ammonium phosphate, diammonium hydrogen, triammonium phosphate의 인계난연제를 처리 후 열중량, 푸리에변환적외선분광, C-핵자기공명분광, X-선 회절, 중량 분석을 통해 나타나는 물리적, 화학적 구조 변화에 대하여 고찰하였다. 인계난연제에 의한 열적 거동을 분석을 통해 내염화 공정의 온도, 가스, 처리시간 등에 대한 조건을 설정하였다. 연속식 내염화, 탄화, 흑연화 공정을 통해 인장강도 1,007.19±11.47 N/5 cm와 수율 25.3%의 흑연직물을 제조하였다.

• 농촌계획
• /
• 제19권3호
• /
• pp.89-106
• /
• 2013

In this study, the effectiveness of the method for the promotion council to make rehabilitation community development plan with rural villages to continue community development is investigated in Ota-district, which is affected by chuetu earthquake. Initially, Ota-district made the acting contents of the plan based on the village's request, which is considered resident life and problems in village. Next, Ota-district made the vision of plan based on the acting contents. This plan procedure has been effective to compliment the village community facilities and running on village event, in addition to setting the village's community to continue to manage community facilities and event. As a result, this way has helped good management of village event using the facilities and interchanging among residents. Also, the use of acting contents by request of the promotion council and village's community, while respecting both, has been effective in that the promotion council assists the village event after the rehabilitation community development plan is finished.

• 한국기계가공학회지
• /
• 제9권6호
• /
• pp.1-6
• /
• 2010

Patterned optical components are widely used for optical products such as LCD and lighting. Since CCFL was used as a light source in the products, prism films having linear continuous optical patterns were widely used. However, LED which is a dot light source is popular recently, therefore, the optical products need new optical components having non-continuous optical patterns. Indentation machining method is a powerful method for machining of non-continuous pattern. When a copper mold and a brass mold were machined by this method, severe plastic deformation called pile-up was observed around the patterns. Since pile-up has negative relationship to ductility, this deformation can be eliminated by annealing treatment which makes the materials ductile. No plastic deformation occurred when machined after annealing at $600{^{\circ}C}$ and $575{^{\circ}C}$ for copper and brass, respectively. Finally, non-continuous optical patterns with high quality were machined on a copper mold and a brass mold successively.

• 한국정보시스템학회지:정보시스템연구
• /
• 제23권3호
• /
• pp.47-71
• /
• 2014

The purpose of the present study is to verify the structural relationship among system quality, information quality, service quality, perceived ease of use, perceived usefulness, satisfaction, intention on continuous use of mobile learning in cyber university. For this study, W cyber university in Korea was chosen to conduct web survey. The subjects were 283 students who participated in W's cyber university courses. A hypothetical model was composed of system quality, information quality, service quality, perceived ease of use and perceived usefulness as exogenous variables, satisfaction and intention on continuous use of mobile learning as endogenous variables. The result of this study through structural equation modeling analysis is as follows: First, information quality only affect satisfaction, Second, perceived ease of use, perceived usefulness and satisfaction significantly affect intention on continuous use of mobile learning. These results imply that information quality should be considered for the design and development of mobile learning contents. Also, perceived ease of use, perceived usefulness and satisfaction is important to enhance intention on continuous use of mobile learning. This study proposes strategies for successful mobile learning in cyber university.

• 한국문헌정보학회지
• /
• 제55권1호
• /
• pp.415-437
• /
• 2021

이 연구는 도서관서비스 품질이 유학생의 도서관 지속적 이용의도에 미치는 영향을 실증적으로 분석하고 도서관불안이 두 변인들 사이에서 매개역할을 수행하는지 알아보는데 목적을 둔다. 이를 위하여 S대학에 재학 중인 중국인 유학생 213명을 대상으로 도서관서비스 품질, 도서관 지속적 이용의도, 도서관불안을 측정하였고, 구조방정식 모형분석으로 변수 간의 관계를 밝혀 가설을 검증하였다. 연구결과, 도서관서비스 품질은 도서관 지속 이용의도에 영향을 미치며, 도서관불안은 두 변인의 매개역할을 하는 것으로 확인되었다. 연구결과를 토대로 유학생의 도서관 이용 개선에 관하여 논의하였다.