• The Korean Journal of Pesticide Science
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• v.11 no.1
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• pp.46-51
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• 2007

In this study, two commercial mating disruptors were compared in terms of disruption of Oriental fruit moth, Grapholita molesta, male orientation, in which a new dispenser type, $SPLAT^{(R)}$, was compared with a current dispenser type, $Isomate^{(R)}$-M ROSSO. For this assessment, the last three year field monitoring data were analyzed for the efficacy of Isomate type dispenser. Then two commercial dispensers were compared in different localities with sub-locality replications during identical monitoring period from mid February to late August. There appeared to be four adult population peaks, in which the overwintering population size was positively correlated with the following reproductive population sizes. Isomate type dispenser effectively suppressed G. molesta populations during all growing seasons with some annual variation in its efficacy. Between two dispensers, SPLAT type was much effective. The difference in their efficacy may be caused by the difference in composition of major pheromone component.

• Journal of Korea Entertainment Industry Association
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• v.14 no.4
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• pp.1-16
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• 2020

The purpose of this study is to promote package tourism. The value perceived as a sub-factor of tourism motivation and inducement was divided into emotional and functional values. And the variables of tourism constraints, satisfaction and behavior were addedly presented. The analysis proved that all factors have a positive effect on perceived values (emotional and functional) of the sub-factors of tourism motivation (daily escape, harmony, service appeal, convenience). The perceived value (emotional and functional) has also established a positive impact on the satisfaction, and tourism restrictions have been proven to have a negative impact on satisfaction and behavior intention. Finally, it was confirmed that there was a positive relationship between the two variables of satisfaction and behavior. Based on these research results, the implications and future research directions were presented, and it could be useful for promoting package tourism.

• Korean journal of applied entomology
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• v.36 no.1
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• pp.88-95
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• 1997

Olfactometer was used to find the attractiveness of kairomone extracted from gypsy moth (Lymantria dispar) to the egg parasitoid (Ooencyrtus kuvanae). The attractiveness of kairomone extracted from scales and hairs which were attached to the surface of the eggs were higher than that of whole eggs with 79.9% and 67.6% respectively. The probing lantency of the egg parasitoid on the extract of scales and hairs were 115.5 sec. and that of whole eggs were 113.2 sec. Eggs taken from egg mass were shown 91.0% of attractiveness to the egg parasitoid, however only 15% of egg parasitoid were attracted by follicles dissected from the host ovary. The probing latency of egg mass was faster than that of follicles dissected from the host with 84.2 sec. and 114.0 sec. respectively. Egg parasitoid showed the most active attractiveness (88.0%), relatively longer examing period (89.2 sec.) and shorter probing latency (26.8 sec.) to the adhesive materials secreted from reproductive accessory glands of the host. Out of six organic solvents used for the extraction of kairomone from the host egg mass, n-hexane fraction received the most active response from xthe egg parasitoid and the parasitoid reared in vivo showed 3 times higher attractiveness to the n-hexane fraction than that of in vitro.

• Journal of the Korea Society of Computer and Information
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• v.17 no.3
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• pp.175-183
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• 2012

The study investigates peer rating, one of the most commonly used sources of performance rating other than those of supervisors. On the whole, both field and laboratory studies indicate that peer assessment is a valid and reliable evaluation procedure, but on average, peer rating is not usually accurate. The aim of the investigation is to explore the relationship of beliefs and attitude about the performance appraisal system as well as a dispositional characteristic as self-monitoring with rating behavior. In particular, the study tests whether the relationship between rating context variables-appraisal self efficacy and appraisal validity- and rating behavior depends in part on the personality of the rater. Data from 445 undergraduate students are analyzed for hypotheses testing. The study finds evidences that the high on appraisal self efficacy and appraisal validity are more likely to affect discriminating rating tendency and to reduce rating level. Results also show that self-monitoring make the moderating effects between contextual factors and rating behaviors. Some implications, future research directions, and limitations are discussed.

• Journal of Digital Convergence
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• v.13 no.7
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• pp.57-67
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• 2015

Recently corporations are faced with the age of convergence technology, so manny corporations recognize the importance of human resources. Therefore, the organization has attracted and remained the necessary human resources to continued growth. Accordingly, This study investigated the impacts of Job embeddedness on Innovation Behavior. In addition, examined the moderating effects of Job Meaning. As a result, Job Embeddedness positively affected to Innovation Behavior, the moderating effect of Job meaning had significant effected. This research provides; 1) When the relationship is maintained stably, the organization's innovation is promoted. 2) Job meaning with individuals can enhance the innovation.

• Korean journal of applied entomology
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• v.44 no.4 s.141
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• pp.341-344
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• 2005

Courtship behavior of the sweet potato leaf worm, Aedia leucomelas L. (Lepidoptera: Noctuidae) was observed under laboratory condition. Behavior of antennal Probing and wing fanning in presence of opposite sex was observed in dark room. Both male and female exhibited similar behavior, fanning wing and raising antenna before male flew toward female. Some of moths began raising antenna 20 minutes into scotophase, and 20 minutes later both sexes started to exhibit spectacular behavior, fanning the wings intermittently in high frequency as if producing sound for attracting opposite sexes. They began mating about one day after emergence and mating activity was peaked from 4 to 6 days after emergence. Multiple mating was observed and the copulation lasted 207 minutes in average. There was an evidence that female emit sexual communication signal and male respond to it, and it seemed that the sound production is possibly a part of the courtship behavior of sweet potato leaf worm.

• Culinary science and hospitality research
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• v.21 no.4
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• pp.221-235
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• 2015

The purpose of this study is to provide evidence concerning the effects of selection attributes of bakery cafe and customer behavior intention through empirical analysis. Current study literary supported by previous studies that conducted to concepts such as selection attributes, customer behavioral intention, and based on research result, devised theoretical model combining each relation. For the empirical study, in addition, data were collected from customers who have been visited at bakery cafe located in Seoul, Busan, Gwangju, and Daegu. Total of 312 valid questionnaires are statistically analyzed to achieve the study objective. Frequency analysis, factor analysis, cross analysis, cluster analysis and ANOVA test were employed for statistical examination. Results show that bakery cafe marketers need to allocate resources of cafe by considering different attributes selection factors. Present study will be contributed to develop strategical implications to determine which selection attributes should be emphasized to attract more customers and to satisfy bakery cafe visitors.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.1
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• pp.5-23
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• 2016

It has been shown that in the modern society, teenagers do not read a lot of books. As basic research in order to attract teenagers to reading activities, the effectiveness of booktrailers in affecting reading motivation of teenagers has been studied. As such, 121 middle school and high school students were surveyed with respect to their (1) basic awareness of reading and booktrailers, (2) awareness thereof after watching booktrailers, and (3) reader behaviour reaction applied to AIDMA & AISAS sub-elements. Results show booktrailers to be much more effective in reading motivation than printed media such as book reviews. The preferred booktrailer type is the storyline type. The preferred elements of booktrailers are the storyline, background music, video effects, with their preference in descending order. Also, in terms of the reader behaviour reaction of the teenagers, very positive responses appear across all areas including attention and interest in the book, memories of the book, desire to read the book, search for information, and production of booktrailers. These results indicate that booktrailers can be utilized very effectively in providing reading motivation and in reading expression activities.

• Health Policy and Management
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• v.8 no.1
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• pp.266-282
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• 1998

We model that separation is a rational decision to resolve the inherent uncertainty about quality form the matching process. In health insurance markets, quality of services is revealed to consumers only after enrollment. Discrepancies between the expected and realizeed quality lead utility-maximizing enrollees to disenroll if they find a better alternative. Accordingly, factors that reduce this discrepancy will decrease disenrollment. The firm-level empirical analysis shows that disenrollment is relatively small in markets where the reputation effect works efficiently becuse consumers can predict the expected quality accurately.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.11a
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• pp.82-83
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• 2022

국제해상충돌예방규칙(COLREGs)에 관한 협약은 해상에서 발생하는 충돌사고를 방지하기 위한 규칙으로 구성되어 있으며, Seaman(선원)의 Qualitative Rule(질적 규칙)과 Ordinary practice(통상적인 관행)에 기초하고 있다. MASS의 출현으로 인하여 질적 규칙과 관행으로 인하여 COLREG를 기반으로 한 항법 해석의 기준의 다름이 발생하였고, 기준의 차이로 인해 충돌 상황에 대한 항법 해석의 모호성문제가 발생하고 있다. 따라서 본 연구는 COLREG의 항법 해석의 모호성을 규명하여 유인과 무인 사이의 충돌회피 상황을 명확히 하는 것을 목적으로 한다. COLREG를 기반으로 한 충돌 상황의 모호성을 식별하기 위해 실제 항해사를 대상으로 충돌 회피 상황에 대한 인식을 조사하고, 정면 및 횡단, 횡단 및 추월 상황을 기반으로 조사 결과를 분석하였다. 분석 결과, 응답자들은 008°에서 마주치는 선박에 대해서 정면 또는 횡단 상황 항법 규칙을 적용해야 하는지, 160°에서 다가오는 선박에 대해서 추월 또는 횡단 상황을 적용해야 하는지에 대해 확신하지 못하는 것으로 나타났다. 이러한 결과는 이러한 모호성의 증가와 함께 충돌회피상황의 수동적 행동보다 능동적인 행동을 취함으로써 선원에 의한 충돌위험을 회피하려는 경향이 더 강해짐을 나타낸다.