• Title/Summary/Keyword: Jeonju city

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A Study on Nonylphenol, Octylphenol, and Di (2-ethylhexyl)phthalate in Sewage Sludge (하수슬러지 중 Nonylphenol, Octylphenol, Di (2-ethylhexyl)phthalate 의 연구)

  • Kim, Jong-Hun
    • Analytical Science and Technology
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    • v.15 no.5
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    • pp.451-458
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    • 2002
  • Determination were performed for the presence of three common environmental endocrine disrupting compounds (EDC), namely nonylphenol (NP), octylphenol (OP), di (2-ethylhexyl)phthalate in sewage sludge from 67 wastes plants, using Soxhlet extraction and GC/MS-SIM. NP and DEHP were detected in almost every sludges but OP was not detected. The range and mean value for NP of all sludge samples were nd~593, $62{\mu}g/g$ dry and the two statistic values for DEHP of those were 13~4733, $1176{\mu}g/g$ dry respectively. DEHP content was 20 times greater than NP in sludges. Concentrations of NP and DEHP in sludge from individual area were increased as following order ; Jeolla South and North Province (Cheju) < Chungcheong South and North Province (Kwangwon) < Gyungsang South and North Province < Wide City < Kyunggi Province.

Gray Mold on Saintpaulia ionantha Caused by Botrytis cinerea in Korea (Botrytis cinerea에 의한 바이올렛 잿빛곰팡이병)

  • Kim, Hyung-Moo
    • Research in Plant Disease
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    • v.17 no.1
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    • pp.75-77
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    • 2011
  • Gray mold caused by Botrytis cinerea occurred on Saintpaulia ionantha in flower shop of the Jeonju city in Korea. Typical symptoms with brown water-soaked and rotting lesions were appeared on the flowers, leaves and petiole of infected plants. Many conidia spores appeared on the lesions under humid conditions. Colonies were grayish brown and sclerotial formation on potato dextrose agar. Conidia were one celled, mostly ellipsoidal or ovoid in shape, and were colorless to pale brown in color. The conidia were $7{\sim}14{\times}5{\sim}9\;{\mu}m$ in size. Based on pathogenicity and morphological characteristics of the isolated fungus, the causal fungus was identified as B. cinerea Persoon: Fries. Gray mold of S. ionantha was proposed to the name of this disease.

Dental fear and oral health-related quality of life by mediating variable model(self-esteem & self-regulation) (치과치료 공포감과 구강건강 삶의 질에 영향을 미치는 매개변수(자아존중감과 자기조절능력)에 대한 연구모형)

  • Lee, Hye-Kyung;Kim, Nam-Song
    • Journal of Korean society of Dental Hygiene
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    • v.14 no.4
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    • pp.577-584
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    • 2014
  • Objectives : The purpose of the study is to investigate the relationship between the dental fear, self-esteem, and self-regulation in oral health quality of life in the adolescents. Methods : A self-reported questionnaire was filled out by the 826 adolescents from March 5 to 16, 2012 in J city. Results : Higher self-esteem(${\beta}$=0.186) was closely related to higher oral health-related quality of life(p<0.001). Dental fear had indirectly influenced on self-esteem and self-regulation, and had significant differences(p<0.05). The model showed that dental fear and oral health-related quality of life were a suitable structural model due to higher fit indices. Conclusions : Self-esteem and self-regulation were the important variables to oral health-related quality of life. There was a close relationship between the dental fear and oral health-related quality of life.

Reaction Analysis of Citizen on Fence Removal for Securing Green Space - In Public Institutions of Jeonju City - (담장 없애기를 통한 도시 녹지 공간 확보에 대한 시민 반응 분석 - 전주시 공공기관을 중심으로 -)

  • Lee, Chang-Heon;Kim, Sun-Young
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.10 no.2
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    • pp.26-33
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    • 2007
  • This study was to investigate the reaction analysis of citizen on fence removal for securing green space. The results are as following; The majority of users went to green space more than one time per week to take a walk, rest and stayed there less than an hour. The places, where the fence removal was required mostly, were public institutions, parks and schools. The physical factor was the highest influence on whether the fence removal project could be expanded or not. With a slight difference from the physical factor, the environmental and emotional factor followed after. The social factor was also significant at 1 % level. In the physical aspect, the increase of garbage littering was the most negative part after fence removal.When the citizens were asked if they would participate in the fence removal project, the environmental and emotional factor and the social factor were the most influential ones on work places while the environmental and emotional factor influenced only on private houses.

The Mediating Effects of Negative Automatic Thoughts on the Relationships between Father's Communication Style and Children's Happiness (아버지 의사소통과 아동의 주관적 행복감의 관계 : 부정적 자동적 사고의 매개역할)

  • Hwang, Yeon-Dug;Lee, Jin-Suk
    • Korean Journal of Child Studies
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    • v.33 no.1
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    • pp.223-236
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    • 2012
  • The present study investigated the mediating effects of negative automatic thoughts on the relationship between the communication styles of fathers and their children's happiness. The participants consisted of 509 elementary school (225 5th, 6th graders) and middle school (284 1st, 2nd graders) students in Seoul and Jeonju city. The instruments used were the Parent-Adolescent Communication Inventory (Barnes & Olson, 1982), the Korean Children's Automatic Thoughts Scales (Moon, 2002), and the Happiness Inventory for Children (Lee, 2005). Data were analyzed by means of both descriptive statistics and regression analysis using the SPSS (12.0 version). The results indicated that the effects of a father's communication style on children's happiness was partially mediated by their negative automatic thoughts. In conclusion, negative automatic thoughts has a mediating effect upon a father's communication style as it relates to the happiness of their children.

The Effect of Cardiopulmonary Resuscitation Education for Kindergarten Students

  • Kim, Jae-Ik
    • Journal of the Korea Society of Computer and Information
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    • v.25 no.2
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    • pp.157-162
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    • 2020
  • In this paper, we propose an analyze the effects of CPR education for kindergarten students, to determine their role as first responders, and to use them as basic data for the development and activation of CPR education programs for future kindergarten students. Five CPR training sessions were repeated for 10 weeks for children aged 6 and 7 years in kindergarten in J city, and objective data was collected using feedback equipment. The data were analyzed by t-test and paired t-test using SPSS 23.0 for win statistics program. The results showed that chest compression depth, chest compression velocity, and chest compression hand position increased significantly after repeated training. In conclusion, the cardiopulmonary resuscitation training for kindergarten students was effective, and the kindergarten students could play the role of first responders.

Change of thermal environment in buildings by wind direction (풍향에 따른 건물군에서의 열환경 변화)

  • Kim, Sang-Jin
    • KIEAE Journal
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    • v.12 no.3
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    • pp.27-32
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    • 2012
  • In recent years, the quality of the outdoor thermal environment has come to be regarded as important as that of the indoor thermal environment. Since the outdoor thermal environment is composed of many elements and is affected by many factors, it is not easy to evaluate the impact of each factor separately. Hence, a comprehensive assessment method is required. In order to evaluate the pedestrian level comfort of an outdoor climate, it is necessary to investigate not only wind velocity but also various physical elements, such as temperature, moisture, radiation, etc. Prediction of wind and thermal environment for a large scale buildings is one of the most important targets for research. Wind and thermal change in a city area is a very complicated phenomenon affected by many physical processes. The purpose of this study is to develop a design plan for wind environment at a large Buildings. In this study, we analyze outdoor wind environment and thermal environment on buildings using the CFD (Computational Fluid Dynamics) method. The arrangement of building models is an apartment in Jeonju. These prediction of wind and thermal environment for a large scale buildings is necessary in a plan before a building is built.

GML Based Tourism Information System for Location Based Service

  • Chung Yeong-Jee;Jeong Chang-Won
    • Journal of information and communication convergence engineering
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    • v.3 no.2
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    • pp.80-83
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    • 2005
  • At present, GML becomes the global standard for the XML encoding of geographic information and is the foundation for the Geo-Web. GML is being applied to a wide range of geographic applications including GIS and location-based services, telematics and intelligent transportation systems. In this paper, we propose the tourism information system for supporting the location based service application. We made an effort to design and implement a GIS computing environment by thin client for mobile web mapping service. We are interested in the GML applications that include traditional GIS system for navigation service and location finder for points of interest (POI) services. This paper summarizes the Tourism information system for location based service of a small area (Han-Ok Village with the Korean traditional houses in Jeonju-city), in which moving travelers can obtain proper information services at the current location associated with traditional monuments, cultural products, food, and conveniences. In the paper, we report on the design of the thin client/server system for a mobile environment. This paper is divided into three parts. First, we give a general overview of the organization of the system and of the important concerns of our design. Second we focus on our system supports for location and POI determination, and design concerns. Finally, we show the graphic user interface of PDA, the procedures involved in the service, and the executed results.

A Statistic Correlation Analysis Algorithm Between Land Surface Temperature and Vegetation Index

  • Kim, Hyung-Moo;Kim, Beob-Kyun;You, Kang-Soo
    • Journal of Information Processing Systems
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    • v.1 no.1 s.1
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    • pp.102-106
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    • 2005
  • As long as the effective contributions of satellite images in the continuous monitoring of the wide area and long range of time period, Landsat TM and Landsat ETM+ satellite images are surveyed. After quantization and classification of the deviations between TM and ETM+ images based on approved thresholds such as gains and biases or offsets, a correlation analysis method for the compared calibration is suggested in this paper. Four time points of raster data for 15 years of the highest group of land surface temperature and the lowest group of vegetation of the Kunsan city Chollabuk_do Korea located beneath the Yellow sea coast, are observed and analyzed their correlations for the change detection of urban land cover. This experiment based on proposed algorithm detected strong and proportional correlation relationship between the highest group of land surface temperature and the lowest group of vegetation index which exceeded R=(+)0.9478, so the proposed Correlation Analysis Model between the highest group of land surface temperature and the lowest group of vegetation index will be able to give proof an effective suitability to the land cover change detection and monitoring.

Plasma Cholinesterase Activity in the Sprayer Occupationally Exposed to Organic Phosphate Pesticides (유기인제(有機燐劑)의 노출(露出)에 의한 혈장(血漿) Cholinesterase치(値)의 변화(變化))

  • Suh, Dong-Shik
    • Journal of Preventive Medicine and Public Health
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    • v.16 no.1
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    • pp.51-58
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    • 1983
  • This study was carried out to obtain the basic data for the preverition of chronic poisonig by organic phosphate pesticides. 6 sprayers who participated in the summer pest control programs of Jeonju city were chosen as the subjects in this study. Pesticides which were spread in the period of study are DDVP (1.09%), dursban (1.8%) and dibrom (1.9%). And from May 16, 1983 to Aug. 22, 1983, plasma cholinesterase activity, hematological and biochemical parameters were measured with several physical examinations for each sprayers and controls. Major findings are as following; 1. Before pesticides were sprayed, plasma cholinesterase were $7.32{\pm}1.76{\mu}M/20{\mu}l/hr$. in sprayers and $7.13{\pm}1.39{\mu}M/20{\mu}l/hr$. in the control group (p>0.05). 2. At 60th day of spraying, plasma cholinesterase activity of sprayers was $6.78{\pm}2.01{\mu}M/20{\mu}l/hr$. which is significantly decreased from the pre-exposed value (p<0.01), but plasma cholinesterease activity in the control group was not changed. 3. The specific findings which suggested to organophosphorous poisoning were not found through the period of study. 4. Hematological and bichemical parameters were not sigricantly changed in the both groups.

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