• 식물병연구
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• 제12권2호
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• pp.125-128
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• 2006

2005년부터 2006년까지 진주시 초장동 농가육묘장에서 대목으로 사용한 박 (품종 : FR 커플)과 접수로 사용한 수박 (품종 : 삼복꿀수박) 에서 P. cubensis에 의한 노균병이 발생하였다. 병징은 갈색 또는 암갈색의 작은 반점이 생기고 진전됨에 따라 다각형의 병반이 형성되고 심할 경우 시들어 말라죽는다. 포자낭은 난형 또는 타원형으로 크기는 $20{\sim}32{\times}14{\sim}18{\mu}m$이었다. 포자낭경은 직립하여 나뭇가지 모양으로 끝부분에 포자낭을 많이 형성하며 크기는 $140{\sim}380{\times}4{\sim}8{\mu}m$이었다. 수박에서 병원성을 검정하였다. 대목으로 사용한 박과 접수로 사용한 수박에서 발생한 병원균의 균학적 특징을 조사한 결과, Pseudoperonospora cubensis에 의한 노균병으로 동정되었다.

• 식물병연구
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• 제12권2호
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• pp.122-124
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• 2006

2004년부터 2005년까지 거제시 거제면 팔손이 재배 농가포장에서 잎과 줄기가 수침상으로 물러지고 썩으면서, 그 부위에 흰색 곰팡이와 균핵이 생기고 시들어 죽는 증상이 발생하였다. 균총은 흰색에서 연한 회색을 띄었다. 균핵은 구형, 타원형 또는 불규칙형으로 검은색이었다. 자낭반은 컵모양이며, 크기는 $0.8{\sim}1.3 cm$이었다. 자낭은 원통형이고 크기는 $70{\sim}220{\times}4{\sim}18{\mu}m$이었다. 자낭포자는 타원형, 단세포, 무색이며 크기는$6{\sim}12{\times}4{\sim}6{\mu}m$이었다. 균사생육 최적온도는 $25^{\circ}C$였다. 이상과 같이 병원균의 균학적 특정과 병원성을 검정한 결과, Sclerotinia sclerotiorum으로 동정하였으며, 이 병을 팔손이 균핵병으로 명명할 것을 제안한다.

• 농업생명과학연구
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• 제43권4호
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• pp.21-31
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• 2009

Dipterans are excellent insects to serve as forensic indicators to determine the postmortem interval of a human corpse. Therefore, we undertook a study to identify the major dipterans that are attracted to and develop in vertebrate carcasses. To determine what dipterans occur in Korea, chicken carcasses were placed in various habitats including the forest, open field, stream bank, greenhouse, rooftop, rice paddy, Chinese cabbage field, vacant hut, and pond at different times of the year. The dipterans were collected at various time intervals after placement in each habitat until the end of decomposition and identified. Our results showed that 49 identified and unidentified dipteran species from 36 genera in 19 families were collected from the carcasses. Habitat placement influenced the number of species isolated from the carcasses. For example, 39 species were collected from the forest habitat, 28 species from the open field, stream bank, or greenhouse each, 16 species from a vacant home, and 12 species from the pond. The dipteran species that were collected from all habitats were Phaenicia sericata, Lucilia illustris, and Lucilia sp. in the family Calliphoridae and Boettcherisca peregrine in the family Sarcophagidae. Other dipteran species that were isolated depended on carcass placement that is, fewer dipteran species were observed from carcasses in the backpack and much more species were recorded from unburied carcasses than buried carcasses. P. sericata, L. illustris, Lucilia sp., B peregrine and an unidentified sarcophagid species were observed year round, but some dipterans showed seasonal differences.

• 한국산림과학회지
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• 제110권4호
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• pp.569-576
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• 2021

This study developed an estimation model for litterfall input using the stand parameters (basal area, stand density, mean DBH, and carbon stocks of the aboveground tree biomass) collected from the Korean red pine (Pinus densiflora S. et Z.) stands of seven regions in Gyeongsangnam-do. The mean annual litterfall was 2,779 kg ha^-1 year^-1 for needles, 883 kg ha^-1 year^-1 for miscellaneous, 611 kg ha^-1 year^-1 for broadleaved, 513 kg ha^-1 year^-1 for branches, and 340 kg ha^-1 year^-1 for bark litter. The mean annual total litterfall was 5,051 kg ha^-1 year^-1. Litterfall components were significantly correlated with stand parameters, except for broadleaved litter. A stronger correlation was observed between the carbon stock of the aboveground tree biomass and all the litterfall components compared with the other stand variables. The allometric equations for all the litterfall components were significant (P < 0.05), with the stand parameters accounting for 5%-43% and 8%-42% of the variation in the needle litter and total litterfall, respectively. The results indicated that the annual litterfall inputs of the Korean red pine stands on a regional scale can be effectively estimated by allometric equations using the basal area and carbon stocks of the aboveground tree biomass.

• 자원환경지질
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• 제52권2호
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• pp.141-158
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• 2019

경남에 소재하는 삼천포 및 하동 석탄 화력발전소 인근 농경지 토양을 대상으로 중금속 함량을 측정하였다. 삼천포지역 48개, 하동 지역 61개의 표토 및 심토를 대상으로 분석한 결과, Cu, Hg, Ni, Pb, Zn는 모두 토양오염 우려기준 미만으로 나타났으나 Cd는 삼천포 38개, 하동 13개 시료에서 우려기준을 초과하였다. 지질부하지수와 농축계수를 구한 결과 Cd는 높은 오염도를 보였으며 Cd와 Pb는 인위적 오염원에 의한 토양 내 농축인 것으로 보인다. 그러나 연속추출을 통해 중금속의 존재형태를 규명한 결과 Cd를 포함한 토양 내 중금속들은 대부분 용출 가능성이 매우 적은 형태로 존재하여 생물이용도가 낮게 나타났다. 이러한 결과는 석탄 화력발전소 인근 토양이 인위적인 요인으로 인해 Cd로 오염되었으나 인근 생태계로 유입될 가능성은 낮음을 의미한다.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2014년도 춘계학술대회
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• pp.171-174
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• 2014

스마트 미디어 시대에 사용자 위치기반 서비스에 대한 중요성이 날로 커지고 있으며, 사용자 경험에 대한 인식이 높아지고 있다. 본 연구에서는 이러한 현실을 고려하여 스마트폰 환경에서 위치기반 속성 경험이 지속사용의도에 어떠한 영향을 미치는지 확인하고자 하였다. 따라서 위치기반 속성이 지속사용의도에 미치는 영향 요인에 관한 선호도를 분석하였다. 선행연구를 바탕으로 1단계 속성으로 정보 속성, 엔터테인먼트, 안전과 구난, 내비게이션과 트래킹 그리고 광고와 상거래 속성으로 분류하였다. 다음으로 2단계 속성을 분류하여 계층적 분석기법(AHP; analytic hierarchy process)을 이용하여 요인들 간에 선호도를 분석하였다. 설문조사는 2014년 4월 15부터 2014년 4월 30일까지 부산경남지역 S사 직원을 대상으로 실시하였다. 분석결과 속성 중에서 내비게이션(0.133)이 가장 선호도가 높게 나타났다. 분석결과를 바탕으로 이론적 실무적 시사점을 제시하고 논의하였다.

• 기본간호학회지
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• 제26권3호
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• pp.166-175
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• 2019

Purpose: This study was done to investigate the degree of self-efficacy, transplant-related knowledge, and other factors affecting compliance with a therapeutic regimen for liver transplant recipients. Methods: Participants were 140 patients who had received a liver transplant at a tertiary hospital in Y City, Gyeongnam Province and made regular hospital visits as outpatients. A self-report questionnaire was used to collect the data and collection was done from December 4, 2017 to January 26, 2018. Data were analyzed using frequencies, percentages, means, and standard deviations, and t-test, ANOVA, Pearson's correlation coefficients. Multiple linear regression was performed using SPSS/WIN 21.0 program. Results: Participants scored $113.29{\pm}20.95$ (out of 150) on self-efficacy, $16.38{\pm}3.62$ (out of 18) on transplant-related knowledge, and $148.30{\pm}31.06$ (out of 200) on compliance with the therapeutic regimen. Analyzed of correlations among participant's self-efficacy, transplant-related knowledge, and compliance with the therapeutic regimen showed a significant positive correlation between self-efficacy and compliance with the therapeutic regimen (r=.64, p=.001), but no significant correlations were found between self-efficacy and transplant-related knowledge (r=-.01, p=.912) or between transplant-related knowledge and compliance with the therapeutic regimen (r=.06, p=.458). Multiple regression analysis showed that factors affecting compliance with the therapeutic regimen were state of re-transplantation (${\beta}=.17$, p=.016) and self-efficacy (${\beta}=.53$, p=.001). Conclusion: There is a need to apply a differentiated nursing intervention program considering the differences in patients' self-efficacy, transplant-related knowledge, and compliance with the therapeutic regimen.

• 대한치과기공학회지
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• 제41권3호
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• pp.233-244
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• 2019

Purpose: The purpose of the study is to learn the importance of self-directed learning about career-preparation behavior of department of dental technology students. Methods: Using the questionnaire, the department of dental technology in Gyeongnam Province conducted a survey of students of department of dental technology at A and B college for one month from May 15, 2019 through June 15, 2019, and finally 204 students were surveyed for Self-esteem, Self-determination, Self-efficacy, Internal control, College life adaptation, Self-directed learning, and Career-preparation behavior. Results: Self-esteem among students has been shown to improve self-directed learning by increasing the stress of college life, and self-efficacy has only a direct effect on self-directed learning. In addition, self-determination and internal control of department of dental technology students were found to be variables that have a common positive effect on college life adaptation and self-directed learning. In addition, college life adaptation gives direct positive effect to self-directed learning, but indirect effect through self-directed learning was found to be stronger than direct effect on career-preparation behavior, and the career-preparation behavior of students was further strengthened through self-directed learning. Conclusion: The changes in college restructuring and various policies also suggest that students should actively seek ways to instill certainty about their major's vision and career path within the college rather than deciding their future through extreme measures such as academic secession at a time when anxiety and uncertainty about their career is strong.

• 한국콘텐츠학회논문지
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• 제19권5호
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• pp.94-103
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• 2019

본 연구의 목적은 간호대학생의 성태도, 타인연민이 미혼모에 대한 태도에 미치는 영향을 확인하기 위함이다. 자료는 2018년 3월에 경상남도 지역의 192명의 간호대학생에게 구조화된 설문지를 이용하여 수집하였다. SPSS/WIN 24.0을 이용하여 기술통계, t-test, ANOVA, Pearson 상관관계 분석과 단계적 다중회귀분석을 실시하였다. 본 연구 결과, 간호대학생의 미혼모에 대한 태도는 성태도(r=-.31, p<.001)와 타인연민(r=-.31, p<.001)과 유의한 상관관계가 있었다. 또한, 미혼모에 대한 태도의 설명변수는 성태도(${\beta}=-.29$, p<.001), 타인연민(${\beta}=-.30$, p<.001), 학년(${\beta}=.27$, p=.003)이었고, 이들 변수의 설명력은 24.4%이었다. 간호대학생들을 위한 성교육과 연민 프로그램의 개발 및 적용이 미혼모에 대한 태도 개선을 위해 필요하다.

• 한국농촌건축학회논문집
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• 제21권1호
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• pp.53-60
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• 2019

There are approximately 1.06 million vacant homes in Korea, accounting for 6% of all housing, and approximately 98 thousand vacant homes are in Gyeongsangnam-do, taking up 8.7% of the housing in the province. In particular, the number of abandoned house in Gyeongsangnam-do is rapidly increasing from 6.7% in 2010 to 8.7% in 2015. This study examined the current state of abandoned house in Gyeongsangnam-do according to the characteristics of cities and rural areas, causes for vacancies, and demand for use of such abandoned house. The study areas were selected based on case studies in Korea and overseas, and a survey was conducted among residents in the selected areas. The survey was on awareness of abandoned house in the neighborhood, causes for vacancies, awareness of owners, the influence of the abandoned house, plans to deal with abandoned house, and plans to utilize abandoned house. The results showed that most residents were aware of abandoned house, especially the ones in rural areas, who had detailed perceptions about abandoned house nearby such as when the homes became empty and whether there are owners of the homes. As for the influence of abandoned house on the surrounding environment, both rural areas and cities responded that abandoned house mostly spoil the beauty of the neighborhood, followed by psychological anxiety such as fear of crimes. Regarding plans to utilize abandoned house nearby, at least half of the residents wanted to use them as rental housing after repairing them. A survey on the actual condition must be conducted at the provincial level in order to establish an integrated system to manage abandoned house in Gyeongsangnam-do. Moreover, it is necessary to come up with application measures according to categories and standards to classify the state of abandoned house in order to use them as resources for community regeneration.