본 연구는 2007년 6월 23일부터 6월 29일까지 제주도에 위치한 말 목장의 방목지에서 말의 연령에 따른 군별 행동양식을 알아보고자 실시하였다. 공시마는 육성마군 3세 11두, 육성마군 1세 12두를 대상으로 행동을 조사하였다. 연령에 따른 행동의 차이가 약간 나타나 육성마(1세) 군에서는 채식이 56%, 기립 23%, 횡와 10%, 보행 5%, 러닝 2.5%, 음수가 3%였다. 육성마 1세의 3두의 개체별 행동발현은 개체차이가 나타났으며 비율의 평

본 연구는 경주마 생산 육성에 중요한 종빈마의 패독과 방목지에 있어 군별 및 개체별 행동양식을 조사하여 경주마 사양관리의 기초자료로 활용하기 위해 실시하였다. 방목 중인 포유 종빈마군에서는 채식이 62%, 기립 휴식이 31%, 음수가 3%, 횡와 휴식이 1%, 보행이 1%, 수유 행동은 2%가 발현되었는데 러닝은 발현되지 않았다. 포유 종빈마 개체별(3필) 행동발현비율의 평균은 채식이 295분으로 55%, 기립 휴식이 193분으로 36%, 보행과 음수가

본 논문에서는 최근 컴퓨터게임 분야 뿐 아니라 애니메이션이나 가상현실에서 분야에서도 적용 가능한 게임 인공지능 기술 중 하나인 Flocking 규칙에 기초하여, 그룹형 NPC의 군집 행동에 적용하기 위한 물고기 떼의 행동형태 알고리즘을 제안한다. 또한, 이 알고리즘을 사용하여 물고기 어종이 하나인 경우와 두 종류인 경우, 그리고 장애물이 있는 경우의 Fish 개체 이동을 시뮬레이션하여 그 결과를 제시하였다.

The purpose of this study was to examine the relative effectiveness of immediate feedback and informational prompt on safe sitting behaviors that may cause VDT syndromes. Participants were three white color workers and an ABCB within-subject design was adopted. Safety Posture System was developed specifically for the present study. The system could detect participants' unsafe sitting postures using sensors and provide feedback and prompt on the computer monitors. The results indicated that both immediate feedback and informational prompt considerably increased safe sitting behaviors. More importantly, the immediate feedback was more effective than the informational prompt in increasing safe sitting behaviors.

Most industrial accidents occur when the workers' unsafe behavior and the unsafe situation of workplace take place at the same time. Although human's unsafe behavior is indispensable to work field, the evaluation scheme to detect the causes for the accident resulted from human's unsafe behavior and counterplan should be prepared to prevent and reduce accident. To do this, we first classify the specific background factors in terms of human inner factor and environment factor and then develop the AHP (Analytic Hierarchy Process) model to analyze the background factors that affect the worker's unsafe behavior. We also develop a checklist to be able to evaluate the occurrence possibility of individual worker's unsafe behavior.

This study was conducted to investigate the effects of fast food customer's perceived risks on risk reduction behavior, attitude and purchase intention. A total of 268 usable surveys were collected using a stratified random sampling method. Descriptive analysis and factor analysis was then conducted using SPSS 12.0, and a Cronbach's α was generated to estimate the internal consistency of the survey items. Multiple regression analysis was used to evaluate the relationships among variables. The results indicated that fast food safety and monetary risks had a negative effect on customer feelings and satisfaction with fast food, which had a positive effect on buying purpose and recommendation purpose. Conversely, obesity and monetary risks only had a negative effect on buying purpose. An improved menu more effectively reduced the risk perceived by the fast-food customers than an improved image.

경주국립공원내 서식하는 들고양이의 동계 비발정기 행동권 분석을 위하여 2008년 10월부터 2009년 1월까지 암 수 각 1개체에 대하여 원격 무선추적을 실시하였다. 조사결과 국립공원 산림외곽의 상가 및 주택단지에 서식하고 있는 개체(♂)는 100% MPC 0.18 km2, 95% KR 0.10 km2, 50% KR 0.02 km2로 조사되었으며, 산림 내 백운암 사찰 주변에 서식하고 있는 개체(♀)는 100% MPC 0.31 km2, 95% KR 0.28 km2, 50% KR 0.03 km2로 나타나 산림내 서식 개체가 산림외곽 서식개체보다 더 큰 행동권을 가지는 것으로 분석되었다. 주 야간의 행동권 분석 결과, 국립공원 외곽에서 서식하는 개체와 산림내 서식 개체 모두 야간의 행동권이 주간보다 크게 나타났으며, 주 야간 행동권 모두 산림내 서식 개체가 산림 외곽 서식 개체에 비해서 더 큰 것으로 분석되었다.

Etofenprox에 대해 저항성과 감수성을 보이는 복숭아혹진딧물(Myzus persicae) 개체군을 가지고, 진딧물이 섭식하는 동안 약제에 노출되었을 때 반응하는 양상을 EPG패턴을 비교함으로써 처리된 약제에 대한 저항성 발달 여부를 검토하였다. 본 실험에서 사용한 복숭아혹진딧물 야외와 실내개체군은 etofenprox의 추천농도 처리 후 48시간에 각각 36.7과 86.7%의 살충율을 보였으며, 반수치사농도에 있어 30배 이상의 차이를 나타내어 야외에서 채집한 개체군의 경우 etofenprox에 저항성을 나타내는 개체군으로 사용하였다. 또한 교차저항성 발달 여부를 확인하기 위해 fenpropathrin 처리 후 살충율을 조사한 결과, 두 개체군 모두에서 각각 28%와 29%로 낮은 살충율을 보였으며, thiamethoxam에 대해서는 48시간 후에 저항성개체군이 57%, 감수성 개체군은 79%를 나타내었다. 또한 EPG 기록시작 후 1시간 뒤, 약제를 살포하고, potential drop, contact signal의 빈도 수, 총 섭식 시간, 총 구침을 빼고 있는 시간, pathway activity 패턴 등을 조사하였다. Etofenprox 처리 후 조사한 결과, 처리 전의 섭식행동에 있어서는 유사하였으나, 처리 후 저항성 개체군의 경우는 섭식 및 탐침 시간이 감수성 개체군에 비해 훨씬 길게 나타나 약제에 노출된 이후에도 활발히 일어나는 경향을 보였으며, fenpropathrin의 결과에서는 조사한 EPG 조사패턴 모두에서 두 개체군간 큰 차이를 보이지 않았다.

For the comparing of mortality of the resistance and susceptible population of Myzus persicae, etofenprox was treated in the recommended concentration of 200ppm. Mortalities of resistance population were 16.7 and 36.7%, and susceptible population were 86.7 and 86.7% after 24 and 48 hours treatment, respectively. For the detect of cross resistance to other pyrethroids, 6 pyrethroids were examined. Mortalities of susceptible and resistance populations were 90 and 31% to deltamethrin, 92 and 23% to lambda cyhalothrin, 81 and 14% to cypermethrin, 70 and 20% to α-cypermethrin, 29 and 28% to fenpropathrin, 84 and 29% to fenvalerate, respectively. It was showed that resistance populations were generally resistive to other pyrethroids. On the other hands, for recognized ecological characteristic of M. persicae susceptible and resistance populations life table was tested on the pepper leaves in the petri dish and on the plant in the pot. This results were showed that intrinsic rate of increase (r<SUB>m</SUB>), net reproduction number (R₀) and generation time in day (T<SUB>c</SUB>) were significantly different between two population in both tested. However, life span and reproduction period were slightly different between them. Otherwise, feeding behaviors were tested using EPG technique with non- and treated etofenprox. First potential drop time of susceptible and resistance population was 73.5 and 257.9 sec with non-treated and 93.3 and 1076.2 sec after treated, respectively. Electrical probing signals were 8.2 and 48.8 times with susceptible and resistance individuals after treated etofenprox, respectively. It was supposed that the resistance is more probings than susceptible population. After treated, total feeding time have more 6,728.9 sec on resistance than 965.5 sec on susceptible population. So, total non penetration time of susceptible population was 3,000 sec longer than resistance population.

게임에 현실과 비슷한 공간을 표현하게 되면서, 좀 더 사실적인 게임 공간을 만들어 내는 것이 매우 중요한 요소가 되었다. 그러나 정해진 틀 안에서 제한된 반응만을 보이는 NPC는 사용자가 지루함을 느끼고 게임에 대한 흥미를 잃게 만든다. 이는 NPC의 행동 생성과 제어 방법이 미흡하기 때문이다. 본 논문은 RPG류 등의 공간을 탐색하는 게임 환경에서 NPC가 자신의 상태에 따라 다른 행동을 취하고, 뷰포인트와 관계없이 ‘생활하는’ NPC에 대해 기술한다. 이 연구를 토대로 NPC의 행동을 스크립트 언어로 출력하는 행동 생성기를 제작하고 실제 생성된 NPC의 행동 패턴을 분석하여 봄으로써 본 연구가 NPC의 효과적인 행동 생성에 도움이 됨을 보인다.

This study was conducted to investigate purchasing behavior of jeans consumers and to find differences in jeans evaluative criteria according to consumers' characteristics. Male and female university students participated in the study. Quota sampling method was used to collect the data. Data from 492 questionnaires were used for the statistical analysis. Descriptive analysis, factor analysis, Cronbach's alpha coefficient, ANOVA, Duncan test, and t-test were conducted. Three factors of jeans evaluative criteria classified (i.e., external criteria, internal/aesthetic criteria, internal/quality criteria). Results indicated that most of respondents put on jeans wear more than three times per a week and 38.1% of respondents reported that they owned three to four jeans products on average. Department store was the most used place to buy jeans product with 44.2%. 27.5% of respondents spent from 50,000 won to 100,000 won on purchasing jeans. Style was the highest important jeans evaluative criterion with 36.2%, followed by fitness, price, color, condition of washing treatment. Women respondents considered aesthetic criteria and quality criteria more importantly than men did. Respondents who were on a high income and spent more than 200,000 won per a month on apparel more concerned aesthetic criteria and external criteria than the other respondents did. Results of this study provide a basis for understanding jeans consumers' purchase behavior and evaluative criteria.

To study the behavioral reaction of common squid Todarodes pacificus, to different colors of LED light, individual distribution in the dark condition without LED light stimuli, individual distribution when four colors of light stimuli were at the sections of end and middle of water tank and the changes of gathering rates as the elapse of illuminating time were examined. When it was dark, the distribution of the fish in each section of the tank was U-shape regardless of the investigating time intervals, which means that Todarodes pacificus gathered at the both ends of the tank. The individual distribution when light stimuli were at the one end of the tank showed the tendency of gathering at the illuminated section and decreasing at the opposite section. There were 448 of them at the end of the tank when the light was blue, 352 when white, 302 when green and 132 when red. Thus the fish liked blue light the most, followed by white light. The variations of gathering rate at the both ends of tank as illuminating time elapsed showed the tendency of increasing at the light section (A section), however, it showed the tendency of decreasing at the darkest section (F section). The individual distribution showed the tendency of letter Λ of gathering at the center and decreasing at the both ends mostly when the light stimuli were at the middle section of tank. The gathering rates at the lighting section were 80.4% when red, 76.4% when white, 69.6% when green and 56.7% when blue. The fishes showed the affinity for the red light mostly, followed by the white light source. The red light and blue light showed the opposite when the light stimuli were at the one end of water tank. The variations of gathering rates as the elapse of time at the lighted section showed the tendency of gradual increasing in the four light sources. The color of light source showing the highest gathering rate within 25-30 minutes of light stimuli was the white, followed by the red.

The purpose of the study is to examine the effect of VMD image appropriateness in apparel shopping contexts. Two competing models are utilized. The first model is developed from the emotion-cognition theory which explains that environmental cues(i.e., VMD image appropriateness) generate consumers' emotion, and in turn, consumers' behaviors. The second model is developed based on the cognitive theory of emotions and posits that environmental cues stimulates consumers' cognitive perceptions of retail environments, subsequently influencing consumers' emotional and behavioral response. A 2(VMD image appropriateness: high vs. low) between-subjects factorial design experiment was conducted. Female college students(n=592) participated in the experiment. Using structural equation modeling the study found that the emotion-cognition model better explains the effect of VMD image appropriateness on consumers' emotional, cognitive, and behavioral responses.

Nymphal development of the B and Q biotypes of Bemisia tabaci was normal on all seven tomato varieties tested. However, their nymphal development was different on red pepper varieties. B biotype was not normally developed on nine red pepper varieties tested. On the contrary, Q biotype was normally developed, but its adult emergence rate was very low in Nokkwang variety than in other eight varieties. The EPG analysis of the feeding behavior of Bemisia tabaci showed that B and Q biotypes had different duration of phloem phases on red pepper. Q biotype showed longer phloem phases than B biotype. On Nokkwang variety, Q biotype had short phloem phases and did not prefer to feed on Nokkwang variety. Interestingly, Q biotype was found to have long duration of phloem phases on eight red pepper varieties, but B biotype did not prefer to feed on red pepper varieties. However, both biotypes did not show any difference in feeding time on tomato varieties.

This paper reviewed the relationship between boundary spanning behaviors and service quality, and the moderating effect of gender. Based on the responses from 204 employees in outdoor-food franchising system, hierarchical regression analysis showed that service delivery has positive relationships with all service quality factors, and external representation and internal influence have partly positive relationship with them. Gender appeared to have partly moderating effect on the relationship between only internal influence and service quality.