• 가정과삶의질연구
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• 제30권2호
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• pp.75-86
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• 2012

The purpose of this study was to investigate the structural relationships school-aged children and related variables. For this study, the respondents were 704 children in elementary schools in the areas of Gyeongsan-Si and Daegu-Si. The questionnaires and psychological tests used in this study surveyed the following concepts: suicide ideation, social support, self-esteem and the scale of depression. The collected data were analyzed with AMOS 19.0, a statistical program for structural equation modeling, to estimate the hypothesized structural equation model. The results were as follows: First, self-esteem, - and depression as perceived by children were found to affect their suicide ideation directly. Second, parental support and teacher support as perceived by children were found to affect children's depression directly. Third, parental support, teacher support, and the support of friend's as perceived by children were found to affect-children's self-esteem directly. Last, parental support and, teacher's support did not show direct effect on children's suicide ideation, though these factors had an indirect effect on suicide ideation through the children's self-esteem and depression. Finally, teacher's support did not direct effectly children's suicide ideation, whereas it had an having indirect effect on suicide ideation through the children's self-esteem.

• 한국주거학회논문집
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• 제28권1호
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• pp.45-54
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• 2017

A pedestrian environment provides improved walking conditions and facilities for most pedestrians. However, the walking conditions for women with strollers are poor. The purpose of this study was to provide information on the walking environment planning for women with strollers in an urban housing area through analyse of walking characteristics, patterns of going out, and the psychology of them. This study surveyed 208 women who pushed a baby n a stroller in Gyeongsan. The analysis consisted of calculation of the frequencies, the mean, t-test, and ${\chi}^2$ test. The survey results revealed that, first, the women had their own favorite places in the housing area, and usually went out during the afternoon as various aims. When they went out, they felt stress both psychologically and physically, and they thought that they were weak at walking. Second, the safety and the convenience factors of walking environment were important conditions that make the women to go out often. Third, the environment that have not the accessibility, the amenity, and the diversity also restricted the women from going out with the stroller. As a result, they did mot use the stroller and tended to use their cars to go out. However, when the diversity of the environment is added to walking environment, women invreased their social interactions.

• 부모자녀건강학회지
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• 제20권2호
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• pp.58-66
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• 2017

Purpose: This study was to investigate the effects of communication styles and stress coping on college adaptation in nursing students. Methods: The data was collected by questionnaires from 180 nursing students in a university in Gyeongsan, Korea. The data were analyzed with the SPSS/Win 23.0 program, using descriptive statistics, independent t-test, and multiple logistic regression. Results: A positive correlation was found for college adaptation with a functional communication pattern such as leveling stance (r=.36, p<.001) and stress coping (r=.39, p<.001). With more using of functional communication and with higher level of active coping of stress coping, nursing students appeared to more successfully adaptation to college life. It was also found that an explanatory power for college adaptation of these factors was 29.8% (F=20.01, p<.001). Conclusion: The study results indicate that it is necessary to develop various programs that can improve effective communication and active coping of stress coping of nursing students in order to enhance the adaptation process to college life.

• The Plant Pathology Journal
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• 제19권1호
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• pp.46-50
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• 2003

To evaluate the sensitivity of Monilinia fructicola to dicarboximides used in controlling brown rot of peach, the fungus was isolated from commercial peach orchards in Chochiwon (CH), Chongdo (CD), Gyeongsan (GY), and Youngduk (YO) in Korea. The population shift of dicarboximide-resistant isolates of M. fructicola was investigated for 3 years starting 1998. The frequency of procymidone-resistant isolates (PRI) was higher in CD and GY than in CH and YO. The frequency of PRI was higher in the mid season (July-August) than in the rest of the year. Cross-resistance rate of PRI to iprodione was over 87.8% during the investigation, and double-resistance to both procymidone and carbendazim was less than 10%. However, the rate of cross-resistant isolates to vinclozolin was low. In the orchards in GY and CH without any fungicide spray, the PRI population was persistent and did not vary for 3 years. The results suggest that dicarboximide resistance of M. fructicola could be a problem in controlling brown rot and blossom blight on peach trees because it may take a long time to recover the population with sensitive isolates even in the absence of these fungicides.

• 재활복지공학회논문지
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• 제10권1호
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• pp.1-7
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• 2016

본 연구는 경산지역 남녀 고등학생을 대상으로 하고, 재검대상자 비율을 통해 청각 선별의 필요성을 고찰하고자 한다. 연구 대상은 여자 고등학생 359명, 남자 고등학생 205명 등 모두 564명으로 하였다. 청각선별은 고막운동성계측(tympanometry)과 자동화 이음향방사(automated otoacoustic emission; AOAE)를 이용하였다. 재검대상자 중 위양성 소견을 보인 여학생 8명(2.228%) 11귀와 남학생 9명(4.39%) 10귀를 제외하면 최종 재검대상자는 여학생이 9명(2.5%), 남학생이 19명(9.268%)으로 각각 관찰되었다. 고막운동도와 AOAE는 남녀 사이 차이가 나타나지 않았다. 결론적으로 청소년 청각선별은 이관 성장 발달에도 불구하고 순음청 각선별로 확인하기 어려운 난청을 선별하기 위하여 고막운동성계측을 시행할 필요가 있고, 위양성 결과를 낮추기 위한 노력이 필요하다.

• 한국인구학
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• 제27권2호
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• pp.231-255
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• 2004

본 연구의 목적은 경상북도 경산지역에 거주하는 65세 이상 노인들의 치매실태를 알아보고 치매노인들의 인구학적 특성 및 생활 습관적 특성을 알아보는데 있다. 본 연구에서는 모집단의 약 6%에 해당하는 1,120 명을 표본으로 추출하여 한국형 간이정신상태 검사를 포함한 면담표를 이용하여 2003년 8월 1일부터 2003년 9월 2l일까지 수행되었다. 면담에 응하지 않거나 분석 자료로 활용할 수 없는 160 사례를 제외한 960 사례가 최종분석에 이용되었다. 본 연구에서 밝혀진 내용은 다음과 같다. 한국형 간이정신상태 검사에 따르면 응답자들의 10.6%가 치매에 이환된 것으로 나타났으며 그들 가운데 54.9%는 경증, 31.4%는 중등증, 13.7%는 중증이었다. 치매노인들의 인구학적 및 생활 습관적 특성을 알아보기 위하여 교차분석을 도입하였으며 치매에 영향을 미치는 인구학적 및 생활 습관적 특성들을 경험적으로 규명하기 위하여 로지스틱회귀분석을 사용하였다. 로지스틱회귀분석 결과 정신노동에 관련된 직업에 종사했던, 규칙적인 운동을 하는 응답자, 규칙적 식사를 하는 사람과 적당량의 음식을 섭취하는 응답자들이 치매이환의 대수승산을 감소시키는 것으로 밝혀졌으며 통계적으로 유의미한 것으로 나타났다. 반면 나이가 높을수록 노인들의 치매이환의 대수승산을 증가시키는 것으로 밝혀졌다. 끝으로 노인들의 치매이환을 감소시키기 위한 여러 가지 정책적 대안들을 논의하였다.

• 아시안잔디학회지
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• 제12권1호
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• pp.1-16
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• 1998

Vegetation of golf courses and local difference of feeding host plants of brown chafer, Adoretus tenuimaculatus Waterhouse(Coleoptera: Scarabaeidae) were investigated in golf courses. Yongwon country club in Chinhae and Tongdo country club in Yangsan Gyeongnarn, Dongrae Benest golf club in Kumjeunggu Pusan and Daegu country club in Gyeongsan Gyeongbuk province from 1995 to 1997. Vegetation and species of feeding host plant were different depending on observed place. Damaged rate of host plants were concerned with ornamental trees and natural growing host plants, and Oenothera odorata, Achyranthes japonica, Aralia elata, Viburnum awabuki, Chenapadium album var. cent rorubrum, Cornus officinalis, and Rhododendron mucronulatum were newly recorded as host plant of A. tenuimaculatus in this study. Thus, host plants of A. tenuimaculatus were 193 kinds in 48 families. Key words: Brown chafer, Adoretus tenuimaculatus, host plant, vegetation, insect-plant interaction, biological control, golf courses.

• 한국직업건강간호학회지
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• 제20권3호
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• pp.261-269
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• 2011

Purpose: The purpose of this study was to investigate occupational stress and fatigue level of neonatal nurses and to assess relationship between the two of them. Methods: Subjects were 109 neonatal nurses working at 2 university hospitals and 9 women's hospitals in D city, and the data were analyzed using descriptive statistics and binary logistic regression analysis by the SPSS/WIN 15.0. Results: The mean score of nurses' occupational stress level was 3.22, and the highest was 'night shift' among the 7 subcategories, and fatigue level was 62.0, and the highest was physical fatigue in configuration field. In logistic regression analyses, 'heavy workload' and 'inadequate physical environment' led to most occupational stress. Conclusion: In addition to significantly higher levels of occupational stress of neonatal nurses, the cumulative fatigue also resulted in decreased quality of nursing, job satisfaction and nursing productivity; therefore, appropriate number of nurses and improvement of work environment is necessary. Furthermore, to reduce the occupational stress and fatigue, we should try to develop adequate clinical guidelines and intervention strategies and apply them in neonatal care unit.

• Mycobiology
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• 제37권2호
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• pp.114-120
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• 2009

Streptomyces albidoflavus C247 was isolated from the soil of the Gyeongsan golf course in Korea. Physiological, biochemical and 16S rDNA gene sequence analysis strongly suggested that the isolate belonged to Streptomyces albidoflavus. Preliminary screening revealed that the isolate was active against fungi and bacteria. Self-directing optimization was employed to determine the best combination of parameters such as carbon and nitrogen source, pH and temperature. Nutritional and culture conditions for the production of antibiotics by this organism under shake-flask conditions were also optimized. Maltose (5%) and soytone (5%) were found to be the best carbon and nitrogen sources for the production of antibiotics by S. albidoflavus C247. Additionally, 62.89% mycelial growth inhibition was achieved when the organism was cultured at $30^{\circ}C$ and pH 6.5. Ethyl acetate (EtOAc) was the best extraction solvent for the isolation of the antibiotics, and 100 ${mu}$/ml of EtOAc extract was found to inhibit 60.27% of the mycelial growth of Rhizoctonia solani AG2-2(IV) when the poison plate diffusion method was conducted.

• Journal of the Korean Data and Information Science Society
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• 제22권6호
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• pp.1167-1173
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• 2011

본 연구의 목적은 기초자치단체인 시 군의 장래 학생수 추계를 위한 알고리즘을 제시하는데 있다. 인구추계를 위하여 시계열 방법의 이중지수평활법을 사용하였다. 결론적으로 2044년까지 고등학교 3학년 학생수의 경우에는 칠곡, 구미, 경산, 안동, 포항, 김천은 40%-70% 정도 줄고, 나머지 시 군은 70%-95%이상 학생이 줄며, 심지어 군위, 청송, 성주, 울릉, 의성, 영양 등 6개 군은 26년 후인 2036년에는 고등3학년 학생이 없을 것으로 추정된다. 초등1학년의 경우는 2044년까지 칠곡, 구미, 안동, 경산까지는 약 50%-70% 사이까지 줄어들고, 나머지 시 군은 70%-100% 줄어든다. 특히 군위, 의성, 성주, 청송, 청도, 울진, 고령은 2044년까지 순차적으로 초등1학년 학생이 없을 것으로 추정된다.