• 농약과학회지
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• 제4권2호
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• pp.50-55
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• 2000

토마토를 가해하는 아메리카잎굴파리의 발생과 가해양상 그리고 살충제처리에 의한 아메리카잎굴파리의 방제가 토마토 생육에 미치는 영향을 구명하기 위하여 1997년부터 1998년까지 전남지방의 플라스틱하우스를 중심으로 연구하였다. 봄 재배에서 황색끈끈이트랩과 sweeping에 의한 조사 결과는 5월 하순부터 밀도가 급격히 증가하였으며 sweeping 보다는 끈끈이트랩 조사에 의한 밀도변동이 뚜렷하였다. 피해엽율은 5년 이상 계속하여 토마토를 재배한 포장에서는 년중 피해엽을 확인할 수 있었으며, 4월 상순 이전에는 20%이하, 중순 30%, 하순 40%, 5월 상순에 60%, 하순이후에는 80%수준이었다. 반면 처녀재배지에서는 정식후 6주째부터 피해엽이 나타나기 시작하였으며 피해엽율은 80%수준으로 급격히 높아졌다. 가을재배에서는 재배연수에 관계없이 정식때부터 피해엽율이 80%수준을 유지하였다. 성충과 유충의 발생소장은 봄재배의 경우 5월하순부터 성충이 유인되었고 6월하순에 포회량이 가장 많았으나 종령유충은 발생초기부터 주당 $6{\sim}8$마리로 수확기까지 거의 비슷한 밀도 수준을 유지하였다. 가을재배의 경우 정식직후부터 3주째까지는 성충과 유충의 밀도가 높게 유지되었으나 4주째인 9월상순부터는 밀도가 급격히 떨어졌다. 살충제처리에 의한 방제 효과는 클로르페나피르 유제, 싸이로마진 수화제, 아바멕틴 유제가 아메리카잎굴파리의 유충의 밀도를 효과적으로 억제시킬 수 있었다.

• 한국유기농업학회지
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• 제17권4호
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• pp.501-517
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• 2009

노지재배 케일의 재배 포장 조건과 재배 작기에 따른 멀칭재료와 제초방법이 케일의 생육과 잡초 발생에 미치는 영향을 구명하고자 재배 포장은 밭토양과 논토양에서 수행하고, 재배 작기는 봄 작형과 가을 작형에서 수행하였다. 밭토양에서의 가을재배 작형의 멀칭재료에 따른 지온은 멀칭처리가 $0.9{\sim}2.0^{\circ}C$ 높았다. 잡초 방제가는 멀칭종이 처리가 91% 이상이었고, 멀칭재료와 제초방법에 따른 잡초 방제시간은 멀칭종이+기계제초 처리가 무멀칭+손제초 대비 70% 절감되었으며, 케일의 수량은 관행재배와 비슷하였다. 밭토양에서의 봄재배 작형의 종이멀칭 처리는 기온이 비교적 낮은 4월은 무멀칭대비 지온이 높았고 온도가 높아지는 5월과 6월에는 낮았다. 우점잡초는 명아주가 우점 하였으며, 잡초 방제가는 멀칭종이 처리가 52% 이상이었고, 멀칭재료와 제초방법에 따른 잡초 방제 시간은 멀칭종이+기계제초 처리가 무멀칭+손제초 대비 75% 절감되었으며, 케일의 수량은 관행재배대비 34% 증수되었다. 논토양에서의 봄재배 작형의 우점잡초는 둑새풀이 우점 하였으며, 잡초 방제가는 멀칭종이 처리가 43% 이었고, 멀칭재료와 제초방법에 따른 잡초 방제시간은 멀칭종이+기계제초처리가 무멀칭+손제초 대비 80% 절감되었으며, 케일의 수량은 관행재배대비 26% 증수되었다.

• 한국식생활문화학회지
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• 제25권3호
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• pp.270-284
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• 2010

The objective of this study was to familiarize people with the native local food of Chungnam Province by developing its regional food as a culture resource. Native Local Food Search and luxury itemization based on regionally-characterized stories enhances self-perception of the national culture, promotes appropriate local images to the public, and contributes to the local economy by increasing regional tourism. Therefore, this study researched local stories of cultural significance, that is, those connected to the history and originality of Chungnam Province, and developed contents related to Chungnam native local food. Features of the native local food were introduced by a story telling method in order to appeal to the five senses. The story was composed for easy understanding of the value of food, and the brand image of Chungnam was developed based on representative historical stories of the region. In this study, the following were developed as representative images of Chungnam: 'Royal meal table of King Moo-ryung' in Kongju was presented by recomposing the story of King Moo-ryung, a famouns king of the Baekje era; 'Mong-yoo-do-won's rice meal table' was introduced via Mongyoo-do-won's painting by Kyeon An, a famous painter of the Chosun era who was born in Seosan. The 'Royal meal table of King Moo-ryung' was set with food made from local farm products, demonstrating the flavor and elegance of the Baekje era. 'Mong-yoo-do-won's rice meal table' resembled Kyeon An's Mong-yoo-do-won-do, which has a background featuring early spring. The rice table was designed to remind people of a flamboyant painting like a scattered peach blossom leaf in the early spring. To verify the health effectiveness of each rice table, the function of each ingredient was investigated through 'Sik-ryo-chan-yo:a dietary treatment', which was published by Soon-Ui Cheon during the Chosan era. According to the results, most of ingredients are certainly beneficial to health, as was recognized in the early Choson era.

• 한국의류학회지
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• 제12권1호
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• pp.13-26
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• 1988

As the culture develops, the body of children nowadays improves, but their physical fitness is weaker than that of children in the past. If physical fitness strengthens through clothing, this must be the easiest and the most efficient long-range training method. To find out the solutions on the above mentioned problems through clothing, this study was made for the analysis of the correlations of clothing weight and physical fitness. The children's endurance upon cold can be explained by the physical fitness, and has relation with the clothing insulation. Therefore, motor ability was measured as an index of physical fitness and clothing weight was measured as an index of insulation. This observation was made in Spring and Fall, 1985, in which 339 kindergartners and their mothers were the subject. The results of the study were as follows: Physical fitness of children decreased in proportion to the clothing weight, and especially this can be seen in boys rather than in girls, and in Fall rather than in Spring. In case of the children who spent more time outdoors rather than indoors, who played in larger space, and who didn't have meat frequently, it turned out that their clothing weight was surprisingly lessened and their physical fitness was highly food.

• International Journal of Industrial Entomology and Biomaterials
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• 제40권2호
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• pp.51-55
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• 2020

A new silkworm variety, Juhwangjam, was bred for the producing of light pink colored cocoon. The Juhwangjam variety was selected and succeeded from the F1 of 2303 × BP Heehong in 2016 autumn. Hatchability (96%) and pupation percentage (97.6%) of Juhwangjam was matched to the authorization criteria for commercial silkworm variety. Laval period and other economical characters of Juhwangjam were similar to the authorized silkworm variety, Goldensilk. Cocoon yield of Juhwangjam in spring and autumn season was 20.0 and 14.3 kg, respectively. Therefore, a new silkworm variety, Juhwangjam for light pink cocoon, might be adaptable to culture in spring season rather than autumn season.

• 한국식품조리과학회지
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• 제22권3호통권93호
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• pp.270-281
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• 2006

The study investigated the effect of prefermentation of Bifidobacteria longum and Lactobacillus plantarum on baking quality. Firstly, two kinds of prefermentation were cultured using two lactic acid bacteria, Bifidobacteria longum and Lactobacillus plantarum. White pan bread baked with dough that had undergone these two prefermentation methods was compared with that baked with a non-prefermented control. The physicochemical properties of the three breads were analyzed, and then the physicochemical and sensory properties of the dough and baked bread were cross-analyzed. The pH prefermentation of Bifidobacteria longum was lower than that of Lactobacillus plantarum, whereas the titratable acidity was higher. Compared to the results from analyzing the prefermentation of Lactobacillus plantarum, the prefermentation of Bifidobacteria longum was expected to give positive effects on enriching the bread flavor by creating acetic acid at a level three- to eight-fold higher than that of Lactobacillus plantarum. According to the mixogram data, the optimum ending time for both Bifidobacteria longum prefermentation and Lactobacillus plantarum was around 4.5 to 5 minutes. The speed of dough materialization decreased with increasing prefermentation culture time. The baked bread with added Bifidobacteria longum had a higher water content. However, the other contents were not influenced by prefermentation, but were by culture time. The specific loaf volume, oven spring and baking lass rate all peaked at 20 hours after culture for both prefermentation cultures. The sensory test results indicated the highest prefermentation for the bread baked with prefermented Bifidobacteria longum doughwith a culture time ranging from 20 to 26 hours. In addition, the bread baked with prefermented Lactobacillus plantarum dough gave the highest preference when cultured for 20 hours.

• 생태와환경
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• 제38권4호통권114호
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• pp.503-509
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• 2005

작은 부영양 저수지에서 수화를 형성하는 Mallomonas elongata의 계절적 변동(2004년 10월-2005년 9월)과 온도와 pH에 대한 증식 특성을 실험실 배양을 통해 조사하였다. 수온 12-$18^{\circ}C$, pH8.4-9.5의 범위를 나타낸 3월 말에서 4월 초의 짧은 기간 동안 M. elongata의 심한 bloom (최고 17,600 cells $mL^{-1}$이 발생하였다. 이 저수지로부터 분리한 M. elongata의 batch culture를 통한 다양한 온도에 대한 성장 반응은 bloom을 형성 하였을 때의 저수지 수온과 유사한 $15^{\circ}C$ 에서 최대성장률을 나타내었다. 반면 pH에 대한 증식 특성은 bloom 형성기의 저수지 pH 범위 보다 낮은 pH 6에서 최대 성장률을 나타내었다.

• Perspectives in Nursing Science
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• 제6권1호
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• pp.21-37
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• 2009

The purpose of this GWP project was two-fold:(1) to launch an organizational culture improvement for great workplace (2) to improve the perception of nursing personnel on communication and team work in a surgical nursing department of a teaching hospital in Seoul. Using one group pretest-posttest design, nursing personnel's perception on organizational culture related to communication and team work was evaluated. A 10-item, 5-point scale (1.5) survey was administered to 209 nursing personnel in January 2009 and again to 191 nursing personnel in October 2009. From January 2009, AMANNA team has taken activities focused on trust, pride, and fun. AMANNA is an abbreviation of Korean language, which means wonderful meeting and sharing in English. Monthly activities are as follows: choral concerts by nurse managers, welcome and farewell events, praising members for their services, explaining current circumstances, etc. Special activities are as follows: a New Year's greeting party, a spring picnic, beauty classes, a lecture on drug administration, cultural lectures using videos, and presentations of academic posters and another activity. The reliability of measurement was Cronbach's ${\alpha}$: 0.917(pretest), 0.954(posttest). Most nursing personnel's perception on organizational culture was improved (pretest mean=3.50 and posttest mean=3.78, p<.001). "A sense of belonging" showed the greatest improvement among the 10 items(3.18 vs. 3.56, p<.001). "Trust each other" showed the highest score (mean=3.98) in posttest. Frequency of participation and satisfaction showed a significant relationship(r=0.179, p=.021). We believe that this project has made a contribution towards a positive organizational culture. The keys to this initiative's preliminary success have been the leadership support and flexibility in implementing the interventions tailored to the hospital.

• 한국응용곤충학회지
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• 제45권2호
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• pp.173-177
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• 2006

봄과 가을에 시설 가지 하우스에서 칠레이리응애를 이용한 점박이응애 밀도억제효과를 조사하였다. 2004년 봄 재배 실험에서 칠레이리응애를 가지 1주당 10마리씩 3회 방사한 결과(6월 1일, 11일, 18일), 점박이응애 밀도는 6월 24일 이후 엽당 1마리 정도로 낮게 유지되었다. 가을 재배 실험에서도 칠레이리응애를 주당 10마리씩 3회 방사한 결과 9월 1일부터 10월 22일 까지 점박이응애는 엽당 1마리 정도이었다. 칠레이리응애 방사구에서 점박이응애 성충과 약충의 발생엽률은 봄 재배 실험에서 8.6$\sim$13.3%였고 가을재배 실험에서는 5% 이하였으며 발생엽에서의 점박이응애 밀도는 1$\sim$2마리였다.

• 비교문화연구
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• 제33권
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• pp.33-52
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• 2013

Haizi, who ended his life with suicide on the railroad at the age of 25, is a poet who implemented his unique poetic world alone without belonging to any of the existing Chinese poetry schools in the 1980s. The process that Haizi reveals self-inside through a poetic work is rather to hide self-inside paradoxically, too. Accordingly, even a work of figuring out the real intention, which is hidden in poetic dictions that he selected, will be meaningful. In this sense, this study tried to inquire into the poetic imagination and self-image that were revealed in poetry focusing on "Spring, Haizi of 10 People", which is a work of having his name as topic, with having been written at the time of suicide, among Haizi's many poetic works. In addition, it figured out Haizi's private conscious world through analyzing the poem titled "Facing the sea with spring blossoms", which was created ahead of death same as "Spring, Haizi of 10 People". Thus, the aim was to look back on significance of his death and to broaden the width of understanding about Haizi's poetry. As for Haizi, the death can be regarded as the completion of 'performance,' which is a kind of Haizi's own final art form. Hence, Haizi's suicide needs to be seen from the perspective dubbed the continuity of creation through this performance, not the discontinuance of creation caused by 'intended death' that the poet himself selected. In the wake of pursuing the poetic world of a gifted poet Haizi, who died early, that this study examined, there will be any poet of Korea who is recalled naturally. One poet will be first recalled Yi Sang, who is a poet and a novelist of having been broadly known. Another poet is overlapped Gi Hyeong-do, who had been active as a poet and a journalist of having been dead after living in the similar period to Haizi. A comparative analysis among works by these Korean and Chinese poets has similarity beyond the temporal space. A research on this is thought to have value of being considered a little more deeply and generally hereafter. Still, this study mentioned only possibility of a comparative research on this.