• Title/Summary/Keyword: Kyung-Nam province

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A Comparative Study on the Effects of Sex Education between Computer Assisted Instruction and Lecture: Focused on Middle School Female Students (Computer Assisted Instruction 성교육과 강의식 성교육이 여중생의 성지식과 성태도에 미치는 효과비교)

  • Kim, Han-Nah;Kim, Chung-Nam;Park, Kyung-Min
    • Korean Journal of Health Education and Promotion
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    • v.22 no.2
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    • pp.1-17
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    • 2005
  • Objectives: The propose of this study was to compare the effects of sex education methods between CAI and Lecture on to improve sex related knowledge and attitudes of middle school female students. Methods: The subjects were selected from one of the Kyoungbuk province's girls middle school. Out of 9 classes of first grade, 2 classes were selected as experimental group and 2 classes were selected as control group. This research was conducted from September 1st to October 1st, 2004. 8 lessons of CAI sex education program was given to experimental group and 8 lessons of sex education lectures was given to control group. To measure the level of sex related knowledge and attitudes of the subjects, the researcher used the modified Kye's, Sung's and Jung's sex related knowledge and attitudes scale. SPSS/Win 10.0 program was used to analyse the data along with Frequency, Percentage, $x^2$-test, t-test, and paired t-test. Results: 1. Sex related knowledge score in the experimental group educated by CAI program will be different from the control group using lecture education(t=3.49, p=0.001). 2. Sex related attitudes score in the experimental group educated by CAI will be different from the control group using lecture education(t=2.94, p=0.004). Conclusions: From the above results, CAI sex education program showed as more effective than lecture method to improve sex related knowledge and attitudes.

The Spatial Electric Load Forecasting Algorithm using the Multiple Regression Analysis Method (다중회귀분석법을 이용한 지역전력수요예측 알고리즘)

  • Nam, Bong-Woo;Song, Kyung-Bin;Kim, Kyu-Ho;Cha, Jun-Min
    • Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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    • v.22 no.2
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    • pp.63-70
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    • 2008
  • This paper resents the spatial electric load forecasting algorithm using the multiple regression analysis method which is enhanced from the algorithm of the DISPLAN(Distribution Information System PLAN). In order to improve the accuracy of the spatial electrical load forecasting, input variables are selected for GRDP(Gross Regional Domestic Product), the local population and the electrical load sales of the past year. Tests are performed to analyze the accuracy of the proposed method for Gyeong-San City, Gu-Mi City, Gim-Cheon City and Yeong-Ju City of North Gyeongsang Province. Test results show that the overall accuracy of the proposed method is improved the percentage error 11.2[%] over 12[%] of the DISPLAN. Specially, the accuracy is enhanced a lot in the case of high variability of input variables. The proposed method will be used to forecast local electric loads for the optimal investment of distribution systems.

Statistical Analysis Based on ICT for the Satisfaction and Service Evaluation of Patients Admitted to a Nursing Care Integrated Service Ward (간호간병통합서비스 병동 입원 환자의 만족도와 서비스 평가를 위한 ICT 기반 통계분석)

  • Nam, Soon-Yeul
    • The Journal of the Korea institute of electronic communication sciences
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    • v.12 no.1
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    • pp.229-236
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    • 2017
  • The Nursing Care Integrated Service is an inpatient service provided in a ward equipped with all kinds of professional nursing services, nursing environment improvement, and patient safety management through team nursing staff placement through appropriate nursing staff placement. The subjects of the study were 92 patients who agreed to understand and participate in the research purpose as the inpatient ward of a general hospital in Gyeonggi Province, for the study method, frequency, percentage, mean, standard deviation, t-test, ANOVA were applied using SPSS/WIN 21.0 program and the post test was Scheffe test. In addition, the correlation between nursing satisfaction and service evaluation was analyzed by Pearson's correlation. This paper is meaningful in that it reaffirms the importance of satisfaction and presents basic data for improving the quality of service of nursing care integrated service ward inpatients.

Effect of Seawater Concentration on Seed Germination and Seedling Growth of Artemisia fukudo (해수농도가 큰비쑥의 종자발아 및 유식물 생장에 미치는 영향)

  • Ko, Myoung-Suk;Bae, Kee-Hwa;Lee, Mi-Hyun;Kim, Nam-Young;Lee, Yeon-Kyung;Han, Myoung-Soo;Song, Jae-Mo;Song, Gwanpill
    • Journal of Forest and Environmental Science
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    • v.30 no.1
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    • pp.120-125
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    • 2014
  • Halophytes are plants of saline habitats that grow under conditions that may vary in extremes of temperatures (freezing to very hot), water availability (drought to water logging) and salinity (mild to almost saturation). Halophytes may also face sudden micro-environmental variations within their habitats. In this study, we examine some of the factors that determine the ability of seeds of Artemisia fukudo to germinate when conditions are optimal for seedling growth and survival. Germination percentage was the highest at 77.5% when treated in 0% seawater and seedling growth was best in 0% seawater plug cell tray. Physiological quality (chlorophyll contents) and mean germination time were best in the condition in which seeds were treated with 0% seawater (control). Germination performance index in the control group showed the highest value to 3.8. Seedling growth, seedling vigor index in the length of seedling growth andthe relative growth rate were the highest values of 0.76 cm, 1.43, 0.0099, respectively.

Wood Properties of Quercus acuta due to Thinning Intensity (붉가시나무의 간벌 강도에 따른 재질 특성)

  • Hong, Nam-Euy;Won, Kyung-Rok;Jung, Su-Young;Lee, Kwang-Soo;Byeon, Hee-Seop
    • Journal of the Korean Wood Science and Technology
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    • v.43 no.6
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    • pp.721-729
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    • 2015
  • Wood properties depend on not only environmental factors such as soil, climate change, or forest stand characteristics, but also silviculture practices such as thinning, regeneration, or selection. This study report influences of the extent of thinning intensity from no thinning, moderate and heavy thinning to the wood property of Quercus acuta forest stands in Wan-do arboretum, Jeollanam-do Province. The results showed that there were close relationships between thinning intensity and anatomical, physical or mechanical properties of Quercus acuta wood. Especially, there are close relationships between thinning intensity and ring width or mechanical properties of wood. As a result, this study showed high correlations between Quercus acuta wood properties and thinning intensity of Quercus acuta forest stand. These findings are expected to be very useful as fundamental data for the implementation of silviculture practices of this specie to produce timber.

Physical and Mechanical Properties of Castanopsis cuspidata var. sieboldii according to Stand Characteristics in the Southern Region of Korea (남부지역 구실잣밤나무의 임분특성 및 지역별 물리·역학적 특성)

  • Won, Kyung-Rok;Hong, Nam-Euy;Jung, Su-Young;Yoo, Byung-Oh;Byeon, Hee-Seop
    • Journal of the Korean Wood Science and Technology
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    • v.43 no.6
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    • pp.714-720
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    • 2015
  • Since physical and mechanical properties of wood are affected by environmental factors such as soil and climate change, this study investigated relationships between wood quality factors and stand characteristics of Castanopsis cuspidata var. sieboldii forest in the southern region of Korea, including Jeollanam-do Province and Je-ju island. The obtained results found very close relationships between physical and mechanical properties of wood and stand characteristics. The air-dried density and strength performance of woods showed a negative correlation with the diameter at breast height (DBH) while they were positively related to altitude and drainage of the forest site. And wood properties showed variations depending on the region. These results brought a conclusion that wood of Castanopsis cuspidata var. sieboldii in the southern region could be useful forest resources for timber production.

Identification and characterization of Shiga toxin-producing Escherichia coli isolated from diarrhea in calves (송아지 설사분변으로부터 Shiga toxin-producing Escherichia coli 의 분리 및 특성규명)

  • Lim, Keum-Gi;Kang, Mun-Il;Kim, Snag-Ki;Nam, Kyung-Woo;Park, Hyun-Joo;Park, Jin- Ryang;Cho, Kyoung-Oh;Lee, Bong-Joo
    • Korean Journal of Veterinary Research
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    • v.46 no.2
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    • pp.135-142
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    • 2006
  • Shiga toxin (stx) producing Escherichia coli (STEC) causes various clinical signs in animal and human. In this study, 255 fecal samples from calves showing diarrhea were collected from cattle farms in Chonnam province during the period from January 2005 to July 2005. Twenty six STEC (10%) were isolated from 255 fecal samples by PCR. The isolates displayed three different stx combinations (stx1 [69%], stx1 and stx2 [15%], and stx2 [38%]). The isolates were further studied for virulence associated genes and antimicrobial resistance to define the virulence properties. Intimin (eaeA), enterohemolysin (hlyA), and lipopolysaccharide (rfbE) virulence genes were detected in 6 (23%), 7 (26%), and 1 (3.8%) of the isolates, respectively, by PCR. One isolate possessing rfbE gene was typed as E. coli 0157 : H7 by agglutination test with O and H antisera. All 26 isolates showed susceptibility to amikacin (100%) and the majority of isolates showed high susceptibility to gentamicin (88.5%) and chloramphenicol (73.1%). But all isolates were resistant to penicillin. These results may provide the basic knowledge to establish strategies for the treatment and prevention of enteric disease in calves.

A Study of Prevalence to Musculoskeletal Disorders among Some Manufacturing Workers (제조업체 근로자의 직업관련성 근골격계질환의 유병율에 관한 연구)

  • Kim, Sung-Mi;Jo, Young-Ha;Kim, Yong-Kwon
    • Journal of Korean Physical Therapy Science
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    • v.11 no.3
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    • pp.49-59
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    • 2004
  • The purpose of this study was carried out to rind out the prevalence of occupational musculoskeletal disorders among workers in manufacturing industries, so that the result could provide basic data necessary to prevent musculoskeletal disorders. Information on general characteristics, occupational characteristics, and musculoskeletal symptoms were obtained by a self-administered questionnaire between October and November in 2002, from 345 workers in Kim-hae and Ulsan, Kyung-nam province. The data were analyzed for chi-square test by using SPSS NVIN 10.0 program. The results are as follows: According to the self-reports, among musculoskeletal symptoms complain on shoulders are topping for 50.4%, low back is followed for 40.6%, leg/foot 35.7%, neck 34.5%, wrist/hand/finger 30.1%, and arm 24.3%. According to occupational characteristics prevalence by anatomical site, about neck pains 119 subject, occupational satisfaction is 62,6% in moderate group, work shift is 71.8% in no work shift group, each significant high. Symptom complain rate of 104 patients who complained on wrist, hand and finger pain is significantly related that 36.5% below 5 years and 36.5% above 15 years have been worked group. And each of them are significantly related 77.9% in labor workers group, 70% in no work shift group, 54.8% in frequent transfer group. Among 140 subjects who have back pain, that is significationtly reported on 37.1% below 5 years and 37.9% above 15 years and 60.0% moderate satisfied occupation group have been worked group. Therefore, some efforts should be proceeded such as improvement of working condition, flexibility for changing work, more pleasant and better working environment, and etc.

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Body Weight Control Behavior and Obesity Stress of College Women (여대생의 체중조절행위와 비만스트레스)

  • Kang, Yang-Hee;Kim, Kyung-Hee
    • The Journal of the Korea Contents Association
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    • v.15 no.2
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    • pp.292-300
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    • 2015
  • This study was conducted to investigate weight control behavior and obesity stress of college women. The data were collected from September 7 to September 13 of 2013 and the subjects were 213 college women in C city of Gyoung-nam Province. The data were analyzed by SPSS 20.0 program using descriptive statistics, t-test, ANOVA, Scheffe's test. The score of obesity stress was moderate($18.26{\pm}5.66$). The level of obesity stress was affected by various general characteristics and weight control behavior characteristics including economic status(F=3.99, p=0.020), figure recognition(F=14.41, p<.001), satisfaction of body figure(F=15.88, p<.001), interest of weight control(F=4.82, p=.001), control of food amount(F=2.41, p=.050), body figure compulsion(F=24.06, p<.001), experience of dieting (F=6.04, p<.001), sleeping hours(t=2.10, p=.036), desired losing weight (F=10.47, p<.001). Therefore, it is necessary to be considered these variables during development of body weight control programs for college women.

Health Risk Assessment and VOCs Levels of Residents in Industrial Area (광양만권 공단지역 일부 지역 주민들의 VOCs 노출농도 및 건강위해성 평가)

  • Lee, Che-Won;Choi, Su-Hyeon;Hong, Sung-Chul;Chung, Eun-Kyung;Chung, Yong-Taik;Yang, Won-Ho;Lee, Jong-Dae;Son, Bu-Soon
    • Journal of Environmental Science International
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    • v.20 no.11
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    • pp.1373-1382
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    • 2011
  • This research had been conducted from May to October 2007, studying 110 residents of G, Y, H industrial area in Jun-nam province. It is designed to understand the difference in levels of indoor, outdoor and personal exposure to VOCs(benzene, toluene, Ethylbenzene) and a health risk assessment was conducted to see if there was any fatal cause from carcinogenic or non - carcinogenic elements from a case group and a control group in all areas as well as each different area. In the case of benzene in the air, the geometric levels for the case group are indoor, outdoor and personal exposure; a higher than for the control group. As a results of the Monte - Carlo study about benzene, it shows that the case group's carcinogenicity is higher than that of the control group and it also shows that, on the CTE, RME condition and Monte - Carlo analysis, all subjects are seen to exceed the carcinogenicity tolerance $10^{-6}$ of US EPA. In the case of toluene, ethylbenzene on the CTE, RME condition and Monte - Carlo analysis, these do not exceed the non - carcinogenic standard of 1, but toluene in RME condition for both groups' personal exposure and the indoor and personal exposure of ethylbenzene in Monte - Carlo show that these seem to exceed the standard.