• 패션비즈니스
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• 제22권3호
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• pp.1-15
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• 2018

The purpose of this study is to address marketing strategies for the brand extension of university-licensed merchandise by investigating influences on intent to purchase a new university-licensed merchandise line, tartan. A survey questionnaire was developed and administered online to the major target market for university-licensed merchandise. Four hundred and fifty students and alumni from a US Midwestern university completed the survey. Respondents were asked to answer questions on university identification, perceived university prestige, perceived value of the university-licensed merchandise, intent to purchase a brand extension in university-licensed merchandise, and demographics. It was hypothesized that university identification (H1) and perceived university prestige (H2) are positively related to the perceived value of the university-licensed merchandise and that perceived value of the university-licensed merchandise is positively related to intent to purchase a brand extension in university-licensed merchandise (H3). The difference between students and alumni was also tested. Consumers with high university identification and high perceived university prestige highly valued the university-licensed merchandise. Consumers who perceived a high value of the current university-licensed merchandise displayed a strong intent to purchase a brand extension in university-licensed merchandise. There was no structural difference between the two groups. The study builds on existing research on the influences of attitudes toward the university and university-licensed merchandise on purchasing university-licensed merchandise, specifically investigating intent to purchase a brand extension in university-licensed merchandise. This study also extends previous brand-extension research into university-licensed merchandise.

• Agribusiness and Information Management
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• 제10권1호
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• pp.1-15
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• 2018

Many paddy cultivating farmers in the country are forced to use their limited resources to produce adequate food for their family, leading to the degradation and reduction in potential of these resources. The yield levels of paddy at the farmers' level and in the Front Line Demonstrations (FLDs) conducted in the farmers' fields is not at par with potential yield of the paddy variety. The gap between potential yield of crop variety and yield realized in FLDs refers to Research gap and the yield gap between FLDs and due to farmers' practice refers to Extension gap. The earlier studies conducted in India in general and in Andhra Pradesh in particular highlighted the existence of both research and extension gaps with reference to paddy. It is essential that, the narrowing of both research and extension gaps is not static, but dynamic considering the influence of technological interventions in boosting paddy yields at FLDs level and at farmers' level and also with the improvement of the yield potential of paddy varieties. This calls for integrated and holistic approaches to address these two gaps and with this background, the researcher aimed at this in depth study. The findings revealed that, research gaps are high with reference to weed management and pest management and extension gaps are high with reference to farm mechanization followed by fertilizer management. Reliable source of seed, capital use and frequency of meetings with Scientists or Agricultural Officers significantly influence the extension gaps in paddy. Farmers also prioritized socio-economic and technical constraints and the analysis infers that, it is high time now for the farmers to adopt the planned technological interventions on scientific scale to minimize the extension gaps to the extent possible. As the enabling environment in the State of Andhra Pradesh is highly encouraging for the farmers with relevant policy instruments in the form of subsidized inputs, free power, credit at concessional rates of interest, constructing irrigation projects etc., the adoption of the proposed technological interventions significantly contribute to minimizing both research and extension gaps in paddy cultivation in Kurnool district of Andhra Pradesh.

• 대한원격탐사학회지
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• 제38권5_1호
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• pp.485-496
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• 2022

이 연구에서 RapidEye 위성영상 대기 및 지표반사도 산출물을 생성하는 소프트웨어를 구현하였다. 이 소프트웨어는 절대대기보정 알고리즘을 채택하고 있는 오픈소스 원격탐사 소프트웨어 Orfeo Toolbox (OTB)기반 Extension이다. 소프트웨어 성능을 확인하기 위하여 구현 결과인 산출물 정확도는 Radiometric Calibration Network (RadCalNet) 사이트의 데이터와 해당 위치에 촬영된 RapidEye 영상을 사용하여 검증하고자 하였다. 또한 거의 같은 일자에 같은 지역을 촬영한 KOMPSAT-3A 영상으로부터 생성한 지표반사도와 Landsat Analysis Ready Data (ARD) 제품 중 하나인 지표반사도 자료도 함께 비교하였다. 이 외에도 같은 영상에 대하여 상업 도구에서 지원하는 QUick Atmospheric Correction (QUAC)와 Fast Line-of-sight Atmospheric Analysis of Spectral Hypercubes (FLAASH) 도구를 적용한 처리 결과와 직접 비교 연구를 수행하였다. RadCalNet 자료에 대비하여 KOMPSAT 지표반사도와 마찬가지로 이 Extension에서 얻은 결과는 5% 이내 일치 수준의 정확도를 나타내었고 QUAC와 FLAASH를 이용한 결과에 비하여 모든 밴드 영상에서 상대적으로 우수한 정확도를 보이는 것으로 나타났다. 농업, 산림이나 환경 분야에서 Red-Edge 밴드의 중요성이 강조되고 있기 때문에 이 소프트웨어를 이용하여 산출되는 RapidEye 영상의 지표반사도 활용도 증가할 것으로 기대한다.

• 한국통신학회:학술대회논문집
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• 한국통신학회 2006년도 하계종합학술발표회 논문 초록집
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• pp.460-460
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• 2006

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 제13회 신호처리 합동 학술대회 논문집
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• pp.577-580
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• 2000

본 논문에서는 비동기식 Zipper 방식의 VDSL(Very High Blt-rate Digital Subscriber Line) 시스템에서 cyclic extension 을 최소화 하는 기법을 제안하고, 전형적인 전화채널 환경 하에서 제안된 방식의 성능을 분석한다. Zipper 방식에서는 각 DMT(discrete-multitone) 블록에cyclic prefix(CP) 와 cyclic suffix(CS)가 추가로 사용되는데, 여기서 CP 는 심볼간 간섭과 부채널간 간섭을 방지하기 위하여 삽입되며, CS는 upstream 과 downstream 부반송파간의 직교성을 유지하기 위하여 추가되어 near-end crosstalk (NEXT)을 방지한다. 이 방식이 동기식 Zipper 방식으로 CS에 의해 NEXT를 제거하기 위해서는 한 binder 내의 모든 송신단의 동기를 맞추어야 한다. 그러나 비동기식 Zipper 방식은 다른 송신단과의 동기가 맞지 않아 CS가 NEXT에 아무런 영향을 주지 못한다 본 논문에서는 CS를 사용하지 않는 비동기식 Zipper 방식의 VDSL 시스템을 제안한다. 컴퓨터 모의실험을 통하여 제안된 방식이 전형적인 채널환경 하에서 기존 Zipper 방식의 VDSL 시스템과 비교하여 비슷한 전송능력을 갖게 됨을 보인다.

• 대한정형도수물리치료학회지
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• 제1권1호
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• pp.65-74
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• 1995

There is no line of demarcation between the shoulder and elbow regions. Pain In the arm may originate at the shoulder with reference downwards or less often at the elbow with reference upwards. Most pains indicated by the patient at the elbow or forearm have a local origin, since at the more distal part of the upper limb the capacity for correct localization is good. Once it is clear that the elbow region is at fault, the joint and the muscles about it are tested by ten movements. 1. Four. Passive extension, flexion, pronation, supination-full range, LOM, painful, painless. 2. Four. Resisted extension, flexion, pronation, supination-strong, weak, painful, painless. 3. Two. Resisted flexion, extension at the wrist-painful, painless. The muscles that perform theses two movements arise from the humeral epicondyles and a lesion in either often causes pain felt at the elbow although the tissuse affected is not functionally a part of the elbow (i. e. Tennis elbow and Golfer's elbow).

• 전자공학회논문지A
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• 제32A권4호
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• pp.75-84
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• 1995

Fault simulators are used for accurate evaluation of fault coverages of digital circuits. But fault simulation becomes time and memory consuming job because computation time is proportional to wquare of size of circuits. Recently, several approximate algorithms for testability analysis have been published to cope with the problems. COP is very fast but cannot be used for sequential circuits, while STAFAN can ve used for sequential circuits but requires large amount of computation because it utilizes logic simulation results. In this paper EXTASEC(An Extension of Testability Analysis for Sequential Circuits) is proposed. It is an extension of COP in the sense that it is the same as COP for combinational circuits, but it can handle sequential circuits, Xicontrollability and backward line analysis are key concept for EXTASEC. Performance of EXTASEC is proven by comparing EXTASEC with a falut simulator, STAFAN, and COP for ISCAS circuits, and the result is demonstated.

• 한국통신학회논문지
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• 제25권10B호
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• pp.1793-1802
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• 2000

In this paper we propose an efficient implementation technique for cyclic extension in VDSL(Very High bit-rate Digital Subscriber Line) systems using Zipper duplexing and analyze its performances under typical telephone channel environments. In Zipper-based VDSL systems each DTM(discrete-multitone) block is appended by both cyclic prefix(CP) and cyclic suffix(CS). The CP is inserte to prevent both intersymbol interference (ISI) and iterchannel interference (ICI) while the CS is appended to ensure orthogonality between the upstream and downstream carriers thus preventing near-end crosstalk (NEXT). However in order to implement the CP in the transmitter side of the VDSL system an additional hardware is required to append the latter part of each DMT symbol to the beginning of the DMT symbol. In this paper we propose a VDSL system with Zipper duplexing using only CS to reduce hardware complexity (memory and processing delay) required for implementation of CP. It is shown by computer simulation that the proposed approach has the same capacity under typical channel environments as the previous Zipper-based VDSL system using both CP and CS. even with a significantly lower hardware complexity.

• Mycobiology
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• 제39권3호
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• pp.230-232
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• 2011

In this study, we characterized sporadically occurring sclerotium rot caused by Sclerotium rolfsii in Chinese chive (Allium tuberosum Roth.) in farm fields in Sacheon, Korea. The initial symptom of the disease was water-soaked, which progressed to rotting, wilting, blighting, and eventually death. Further, mycelial mats spread over the lesions near the soil line, and sclerotia formed on the scaly stem and leaves. The sclerotia were globoid, 1~3 mm, and white to brown. The optimum temperature for growth and sclerotia formation on potato dextrose agar (PDA) was $30^{\circ}C$. The diameter of the hypae ranged from 4 to 8 ${\mu}m$. Clamp connection was observed on PDA medium after 5 days of incubation. Based on the mycological characteristics, internal transcribed spacer sequence analysis, and pathogenicity test, the causal agent was identified as Sclerotium rolfsii Saccardo. This is the first report of sclerotium rot in Chinese chive caused by S. rolfsii in Korea.

• 한국약용작물학회지
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• 제11권2호
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• pp.167-170
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• 2003

${\ulcorner}$진선${\lrcorner}$은 경기도농업기술원에서 1993년에서 전국에서 수집한 잇꽃 재래종 36계통에 대하여 $1995{\sim}1998$년까지 특성 검정한 결과 조숙 내병 다수성으로 유망한 계통을 순계 분리하여 육성한 품종으로 탄저병에 강하고 수량성이 높은 우량품종으로 주요특성을 요약하면 다음과 같다. 1. 개화기는 6월 22일이었으며 주당성숙화두수는 청수홍화 13.9개에 비하여 0.8개 많고 등숙율은 청수홍화 78%에 비하여 2% 높았다. 2. 조단백질 함량은 청수홍화 13.8%에 비하여 2.3%, 주요지방산비율은 리놀 레산이 청수홍화 78.3%에 비하여 1.7% 많고 올레산이 청수홍화 11.7%에 비하여 3.4% 적었다. 3. 탄저병 발병주율은 청수홍화 22.3%에 비하여 3.7%로 낮았으며 10a당 종 실 수량은 237.7kg으로 청수홍화 214.9kg에 비하여 11% 증수하였다.