• Journal of Ecology and Environment
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• v.29 no.4
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• pp.323-330
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• 2006

We investigated the impact of watermelon grafted onto Cucumber Green Mottle Mosaic Virus (CGMMV)-resistant transgenic watermelon rootstock on insects as non-target organisms in a greenhouse in 2005. We quantitatively collected insect assemblages living on leaves and flowers, and we used sticky traps to collect alate insects. We compared the patterns of insect assemblages and community composition, cotton aphid (Aphis gossypii Glover) on watermelon leaves and western flower thrip (Frankliniella occidentalis Trybom) on watermelon male flowers, between CGMMV-resistant transgenic watermelon (TR) and non-transgenic watermelon (nTR). Non-parametric multidimensional scaling (NMS) ordination verified that insect assemblages on leaves and sticky traps were different between TR and nTR (P<0.05). The insect assemblages on male flowers were not statistically significant. Multi-response permutation procedures proofed our results from NMS results (P>0.05). Conclusively, TR watermelons appear to have some adverse effects on the population of cotton aphids on leaves and sticky traps, but watermelon male flowers do not show an adverse effect. Further research is required to assess the effect of TR on the aphid and western flower thrip. Life table experiments might support the specific reason for the adverse effects from leaf assemblages. Assessment of non-target impacts is an essential part of the risk assessment of non-target insects for the impact of transgenic organisms.

• Journal of the Korea Fashion and Costume Design Association
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• v.15 no.1
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• pp.75-89
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• 2013

The purpose of this study is to verify the mediating effect of store benevolence for impact on store loyalty of store environment and store personality. For this study, data were collected through questionnaires. The survey ran from March to May, 2011, the total of 330 respondents was used in analysis. The subjects consisted of adults living in the Daegu and Gyeongsangbuk-do region, and convenience sampling. For statistical analysis, SPSS 19.0 were used to verify the study model. The major results of the study show that store benevolence may play a linkage role of store environment, store personality on store loyalty. The store benevolence variable has the effect of partial mediation. The analysis of relationship between the variables of store environment (convenience, information service accessibility, accessibility, variation) and the store type show significant differences store environment (convenience, information service and the store type). The analysis of relationship between the variables of store personality(warm, fun, sophisticated, forward-looking) and the store type show significant differences store personality (warm, fun, sophisticated, forward-looking) and store type. The analysis of relationship between the variables of store environment(convenience, information service accessibility, accessibility, variation), and the demographic variables show significant differences in store environment (information service accessibility) regarding only age. The analysis of relationship between the variables of store personality(warm, fun, sophisticated, forward-looking) and the demographic variable show significant differences in store personality(warm) regarding only age (accessibility, accessibility, variation).

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.1
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• pp.325-330
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• 2006

The container terminal is the unified transportation system which connects between a land transportation and a sea transportation. This system has many subsystems such as ship operation, yard transfer operation, yard storage system, gate operation, and information manage system. This paper presents a method of modeling a simulator with which user can evaluate the efficiency of the equipment and allocation policies in the container terminal. The final purpose is to estimate the efficiency of each equipments and the distribution policies. In a design step in the simulator development. We suggest the Object Oriented method with which the developer can easily design, because the object oriented method has the advantages of reusability and modularity.

• Journal of Korean society of Dental Hygiene
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• v.17 no.5
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• pp.721-733
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• 2017

Objectives: This study was conducted to help reduce the anxiety about dental radiation exposures of people and to provide a way to instill proper awareness of dental radiation. Methods: To fulfill the research aim, this study conducted a survey to 330 subjects who are 20 years old or over living in Seoul and Gyeonggi-do during the month of December 2016. The collected data were analyzed using frequency analysis, t-test, one-way ANOVA, Pearson's correlation coefficient and multiple regression analysis among others. Results: As a result of examining the correlation between the anxiety of dental radiography and the correlations between the variables showed that the knowledge of radiation knowledge and the need for radiography (r=0.186, p<0.01), thinking about shooting (r=0.137, p<0.05), and the effectiveness of wearing protective equipment (r=0.120, p<0.01), showing statistically significant differences. As a result of examining the factors influencing anxiety of dental radiography among adults, high awareness of the need for dental radiography (p<0.01), the more the idea of dental anxiety in dental radiography is radiography showed higher (p<0.01). Conclusions: It seems proper that adequate dental radiography requires adequate explanation about it to patients, wearing of protective equipment, and appropriate dental radiation safety education.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2017.11a
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• pp.329-330
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• 2017

재난은 인류의 발전과 더불어 다양하게 발생되어왔다. 최근 21세기 들어 발생하는 재난은 그 현상이 더욱 다양하고 복잡하며 그 피해의 정도가 대규모로 진행되는 경우가 많아 졌다. 태풍, 집중호우, 강풍, 폭설, 지진, 황사 등의 자연재난은 지구온난화현상으로 국내뿐만 아니라 전 세계적으로 커다란 영향력을 미치고 있으며, 화재, 구축물의 붕괴, 지하철사고, 테러 및 감염병 등의 사회 재난도 더욱더 증가하고 있는 추세이다. 나아가 사스, 메르스, 지카 바이러스 및 대형 테러 등 전 세계적 차원의 사회 재난의 발생 또한 급증하고 있다. 이와 같이 현대사회에서 발생하는 재난는 개인이나 국가의 정책만으로 예방하고 관리할 수 없는 특성이 있다. 따라서, 자본주의 경제의 한축을 이루고 있는 기업의 재난을 관리하여 연속성을 확보하고 더나아가 리질리언스(Resilence)를 보장하기 위한 일환으로 2007년 7월 재해경감을 위한 기업의 자율 활동 지원에 관한 법률(이하, 기업재해경감법 이라함.)이 공포된 지 약 10여년이 경과하였다. 이는 법 제도화를 통하여 기업의 재해경감활동을 지원하기 취지에서 출발한 것 이다. 그 후 현재 까지 어느 정도의 발전이 있었지만 경과 년 수에 비해 아직 미흡한 실정이다. 이후 그 기업들이 좀 더 원활하게 재해경감활동을 위한 계획을 수립, 실행, 검토 및 유지하기 위한 지침으로서 기업재난관리표준을 2010년 4월 2일 제정하였고 이후 재해경감활동 수립계획을 제정하여 시행하기에 이르렀다. 또한, 기업재난관리표준은 제정된 이후 2013년 12월 9일 전면 개정작업을 통해 경영관리 프로세스 모델(Plan-Do-Check-Act)이 적용된 관리체계를 접목시키고 용어정의를 국제표준과 일치시켜 기업재해경감활동 상의 혼선을 방지하기 위한 노력을 하였다. 현 정부에서는 주무부처가 바뀌고 조직이 변화되어 행정안전부고시 제2017-1호(2017.07.26.일)로 개정되어 현재에 이르고 있다. 본 논문에서는 기업재난관리표준과 연관된 제반 법령 및 규정 등에 대한 법적성격 과 지위를 규명하고, 기업재난관리표준의 관련분야 적용 시 문제점 및 바람직한 제도개선 방향을 제시하고자 한다.

• Korean Journal of Soil Science and Fertilizer
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• v.31 no.4
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• pp.330-333
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• 1998

This experiment was conducted to investigate the effect of long-term fertilization on the yield and quality of soybean. The yield of soybean was highest in the NPK+lime $1.5Mg\;ha^{-1}$ treatment. Carbohydrate content of soybean was high in the non-fertilizer treatment and crude protein content was high in the NPK+lime $1.5Mg\;ha^{-1}$ and NPK+silicate $1.5Mg\;ha^{-1}$ treatment, and crude lipid and ash content was high in the NPK+silicate $1.5Mg\;ha^{-1}$ treatment. The content of inorganic compounds were not different among treatments. Correlation between $P_2O_5$/T-N and carbohydrate, crude lipid was $-0.99^{**}$, $-0.94^{**}$ respectively. Correlation between Mn and carbohydrate was $0.95^*$, but others were not significantly different. Yield of soybean increased with lime application and protein content increased with silicate application.

• Journal of the Korea Convergence Society
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• v.10 no.2
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• pp.325-330
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• 2019

The purpose of this study was to verify the physical activity planning behavior theory model of rehabilitation center users. For this purpose, a questionnaire survey was conducted for sports athletes who visited the sports rehabilitation hospital and rehabilitation center in the metropolitan area. A total of 203 questionnaires were used for the actual analysis. The collected data were analyzed using SPSS 18.0 and AMOS 18.0. In this way, we confirmed that intention has a significant direct effect on the behavior in the application of the physical activity planning theoretical model based on the social cognitive theory of rehabilitation center participants.

• Journal of Forest and Environmental Science
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• v.37 no.4
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• pp.323-330
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• 2021

Zygotic embryo culture was performed to propagate evergreen oak, Quercus myrsinifolia, which has recalcitrant seeds and is difficult to propagate by cuttings. Zygotic embryos appeared in WPM medium after 14 days, and after 56 days, they developed into complete plants with cotyledons and roots. The medium suitable for zygotic embryo culture was 1/4 WPM medium, showing a shoot growth of 2.43 cm and root growth of 8.7 cm after 8 weeks of culture. As a result of investigating the effect of GA₃ on the growth of plants germinated from zygotic embryos through GA₃ treatment, the best growth was shown in 0.5 mg/l GA₃ treatment. The in vitro rooting and growth of IBA-treated zygotic embryo-derived plants were good in the 0.5 mg/l IBA treatment and rooting and shoot growth were not observed at higher concentrations. And the callus induction rate also increased as the concentration of IBA increased. Plants grown in vitro were transferred to a plastic pot containing artificial soil and acclimatized in a greenhouse for about 4 weeks, resulting in more than 90% survival. As a result of this study, the zygotic embryo culture method was confirmed to be effective for mass propagation of Q. myrsinifolia. The results of this study are expected to contribute significantly to the mass propagation of elite Q. myrsinifolia.

• Journal of International Area Studies (JIAS)
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• v.14 no.1
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• pp.309-330
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• 2010

This paper examines the life-cycle and birth cohort effect on East Asian supranational identity. This paper also explores how national identity is related with supranational identity among Koreans. Using the 2008 CCGA-EAI survey, we analyze the determinants of supranational East Asian identity. The results suggest several interesting findings. Age and national identity have positive effects on East Asian identity. Among generational cohorts, the democratization cohort were less likely than other cohorts to have East Asian identity. These findings suggest several implications. First, in Korea, unlike other countries in the Western world, the older tend to have stronger regional identity than the younger do. Second, unlike the existing literature, this paper finds that strong national identity (pride) is complementary, rather than substitutive, to supranational regional identity. This warrants further systematic research on the microfoundation on the relationship between regional integration and nationalism in Northeast Asia.

• Journal of agricultural medicine and community health
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• v.25 no.2
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• pp.353-377
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• 2000

This study was performed to investigate the performance state and improvement countermeasure of Primary Health care Posts(PHPs). The operation reports of PHPs(1996 330 PHPs, 1999 313 PHPs) located in Kyongsangbuk-Do and data collected by self-administered questionnaire survey of 280 community health practitioners(CHPs) were analyzed. The major results were as follows: Population per PHP in 1999 decreased in number compared with 1996. But population of the aged increased in number. The performance status of PHP in 1999 increased compared with 1996. A hundred forty one community health practitioners(50.4%) replied that the fiscal standing of PHP was good. Only 1.4% replied that the fiscal standing of PHP was difficult. For the degree of satisfaction in affairs, overall of community health practitioners felt proud. The degree of cooperation between PHP and public health institutions was high and the degree of cooperation of between PHP and private medical institutions was high. The degree of cooperation between PHP and Health Center was significantly different by age of CHP, the service period of CHP, and CHP's service period at present PHP. Over seventy percent of CHPs replied that they had cooperative relationship with operation council, village health workers, community organization. CHPs who drew up the paper on PHP's health activity plan were 96.4 % and only 11.4% of CHPs participated drawing up the report on the second community health plan. CHPs who grasped the blood pressure and smoking status of residents over 70% were 88.2%, 63.9% respectively and the grasp rate of blood pressure fur residents were significantly different according to age and educational level of CHP. CHPs received job education in addition continuous job education arid participated on research program in last 3 years were 27.5%, respectively. CHPs performed the return health program for residents in last 3years were 65.4%. Over 95% of CHPs replied that PHPs might be necessary and 53.9% of CHPs replied that the role of PHPs should be increased. CHPS indicated that major reasons of FHPs lockout were lack of understanding for PHP and administrative convenience, CHPs were officials in special government service governors intention of self-governing body. CHPs suggested number of population in health need such as the aged and patients with chronic disease, opinion of residents, population size, traffic situation and network in order as evaluation criteria for PHP and suggested results of health performance, degree of relationship with residents, results of medical examination anti treatment, ability for administration and affairs in order as evaluation criteria for CHP. CHPs replied that the important countermeasures for PHPs under standard were affairs improvement of PHPs and shifting of location to health weakness area in city. Over 50% of CHPs indicated that the most important thing for improvement of PHPs was affairs adjustment of CLIP. And CHPs suggested that health programs carried out in priority at PHP were management of diabetes mellitus and hypertention. home visiting health care, health care for the aged. The Affairs of BLIP should be adjusted to satisfy community health need and health programs such as management of diabetes mellitus and hypertention, home visiting health care, health care for the aged should be activated in order that PHPs become organization reflecting value system of primary health care.