화예디자인에 있어서 Fun작품의 창작성 연구 -Fun제품의 분석으로부터 도출된 가이드라인의 적용을 통하여-

신소희 ( So Hee Shin ),유택상 ( Taek Sang Yoo ) 한국화예디자인학회 2011 한국화예디자인학 연구 Vol.24 No.-

This study is planned as a trial to apply a fun factor to floral design systemically. The method of this study was to collect and analyze images of a fun product as expressed in the product design from among modern designs. The collection of the materials was done by internet research. Moreover, in order to analyze the materials, an analysis of intuitive insight and an analysis of a grounded theory methodology were carried out side by side. The final theory was deduced by a synthesis of the two results. As the result of the intuitive analysis, I found first that the fun expressed in the product served to emphasize the function while the meaning emphasized communication. Secondly, I found that fun was expressed in the manner of stimulating the sensitivity or senses. Among these results, the cases in the category that emphasizes communication were first analyzed using a grounded theory methodology. As a result, the manner of expressing fun was extracted and categorized into eleven patterns. Specifically, the different ways fun was expressed were an impersonation of an inanimate object, the use of an object, visual stimulation due to optical illusion, the dissolution and reversal of form, the dissolution and reversal of function, the dissolution and reversal of property, the dissolution and switching of the concept, stimulation of a competitive spirit, stimulation of curiosity, stimulation of unconscious instinctive behavior and the solving of a hidden secondary need. Moreover, through the secondary analysis via the grounded theory methodology, I found that such patterning of expressions intend the four results of association, conveying a message, inducing action and solving a desire. After deducing these results, the final creation guideline was established, and I tried to create a work of floral design to which the fun factor was applied. This study is meaningful in that it is the first trial to study ``fun`` in floral design. It attempts a systemic analysis by introducing a grounded theory methodology, deduced a guideline based on existing cases, and enlarged the creative possibility of floral design by applying this guideline.

농촌 지역 여성 노인의 성공적 노화에 관한 연구

신소희 ( So Hee Shin ),장금성 ( Keum Seong Jang ),최온 ( On Choi ) 한국보건정보통계학회(구 한국보건통계학회) 2019 보건정보통계학회지 Vol.44 No.2

Objectives: This study is the descriptive survey study to research the factors affecting successful aging of the elderly women in rural areas. Methods: The data was collected by using the tools of successful aging, health promoting behavior, depression based on 280 women aged over 65 in 16 centers for senior citizens located in B-district, J-province from June to July 2016, and 273 copies suitable for the study were analyzed. Results: It was analyzed that the successful aging and health promoting behavior showed the significant positive correlation (r=0.86, p<0.01), the successful aging and depression (r=-0.74, p<0.01), and the health promoting behavior and depression (r=-0.67, p<0.01) showed the significant negative correlation. The factors affecting the successful aging of the elderly women in rural areas were the health promoting behavior (β=0.24, p<0.001) and depression (β=-0.20, p< 0.001), and the explanatory power of model was 82.2% (F=314.27, p<0.001). Conclusions: This study suggests a need for promoting the health promoting behavior and the structural movements in the local community to mediate the psychological risk factors as depression for the successful aging of the elderly women living in a rural area.

정신간호사의 감정노동전략이 직무소진과 직무열의에 미치는 영향

신소희 ( So Hee Shin ),장금성 ( Keum Seong Jang ) 대한보건협회 2016 대한보건연구 Vol.42 No.4

연구목적 : 본 연구는 정신간호사의 감정노동전략, 직무소진과 직무열의 정도를 파악하고, 감정노동전략 행위에 따라 직무소진과 직무열의에 미치는 영향을 검증하기 위한 서술적 조사연구이다. 연구방법 : 2011년 12월 5일부터 2012년 1월 20일까지 G광역시와 J도에 위치한 병원급 이상 의료기관 중 정신과에 근무하는 간호사를 대상으로 감정노동, 직무소진, 직무열의 도구를 사용하여 자료를 수집하였고 연구에 적합한 239부를 분석하였다. 연구결과 : 감정노동전략 중 표면행위와 직무소진은 정적 상관관계(r=.32, p<.01)이며, 직무소진을 예측하는 주요 변인이 표면행위(β=.305, p<.001)인 것으로 나타났다. 정신간호사의 내면행위는 직무열의와 순 상관관계(r=.31, p<.01)를 갖는 것으로 나타났으며, 직무열의에 가장 주요한 예측 변인은 내면행위(β=.228, p<.001)인 것으로 확인되었다. 결론 : 정신간호사의 감정노동전략이 그 형태에 따라 직무소진과 직무열의에 유의한 영향을 미치는 것을 알 수 있었다. 따라서 정신간호사의 직무소진을 자극하는 표면행위를 최소화하고, 직무열의를 높이는 내면행위를 이끌 수 있도록 구조화된 전략이 필요할 것으로 사료되며, 이는 조직의 성과를 향상시키는 유효한 수단의 하나로 풀이 될 수 있다. Objective : This study is descriptive research aimed to understand psychiatric nurses` emotional labor strategy, job burnout and job engagement level and to verify the impacts of the emotional labor strategy on job burnout and job engagement. Methods : This study collected data using emotional labor strategy, job burnout, job engagement tools from the nurses who were working in the department of psychotherapy in medical institutions in a level higher than a hospital, located in G. Metropolitan City and J. Province from December 5, 2011 through January 20, 2012 and analyzed 239 copies appropriate for the research. Results : It turned out that, of the emotional labor strategy, surface acting and job burnout had positive correlations(r=.32, p<.01), and the major variable that could predict job burnout was surface acting(β=.305, p<.001). It turned out that the psychiatric nurses` deep acting had a pure correlation with job engagement(r=.31, p<.01), and it was found that the most important variable in predicting job engagement was deep acting(β=.228, p<.001). Conclusion : It was noted that the psychiatric nurses` emotional labor strategy had significant impacts on their job burnout and job engagement according to the forms. Therefore, it is judged that it would be necessary to set up structured strategies in order to minimize the surface acting that might stimulate the psychiatric nurses` job burnout and to induce deep acting that could increase their job engagement, and this can be interpreted as one of the effective methods that can enhance the organization`s performance.

종피색이 다른 벼 품종의 영과 쌀겨 추출물의 항산화 및 항암활성 변이

신소희(So-Hee Shin),정남진(Nam-Jin Chung) 한국육종학회 2011 한국육종학회지 Vol.43 No.4

In order to confirm the biological activities of rice bran and hull, total phenolic content, antioxidant and anticancer activities were examined in three rice varieties that have different seed coat colors such as brown, black, and purple. The antioxidant activity was measured by free radical scavenging assay including DPPH, ABTS and reducing power activity. The anticancer activity was evaluated by WST assay with human HepG2 cell lines. As the result, Huegjinju, black seed coat rice, showed higher of the total phenolics contents in both bran and hull, than purple Jeojinju and brown Ilpum. In the antioxidant activity, Heugjinju showed the highest among the bran extracts, but the activities of hull extracts were similar in three varieties. In the anticancer activity to HepG2 cell line, the hull extract was 20% higher than that of bran extract in the average of three varieties. The hull extracts of Ilpum and Jeokjinju showed similar anticancer activites about 92%, and that of Heugjinju showed the lowest activity of 30.4%. The anticancer activities of hull extracts in three varieties showed positive correlation with total phenolics contents, DPPH radical scavenging activities and reducing power activities. In conclusion, the rice bran and hull showed potent antioxidant and anticancer activities varied in three varieties that have different seed coat colors.

Bacillus amyloliquefaciens HC188이 생산하는 혈전분해 효소의 정제 및 특성

신소희 ( So Hee Shin ),홍성욱 ( Sung Wook Hong ),정건섭 ( Kun Sub Chung ) 한국미생물생명공학회(구 한국산업미생물학회) 2013 한국미생물·생명공학회지 Vol.41 No.1

식품으로서 안전하게 섭취하여 혈전증을 사전에 예방하거나 개선할 수 있도록 하기 위하여, 전통적 방법으로 제조한 청국장으로부터 미생물을 분리하여 혈전분해 효소활성이 우수한 미생물을 선발·동정한 결과, Bacillus amyloliquefaciens HC188이라 명명하였다. 선발미생물이 생산하는 혈전분해 효소를 분리 및 정제한 결과, 50.7배의 정제도와 5.5%의 수율을 나타내었고, 혈전분해 효소단백질의 분자량은 22.3 kDa 이었으며, N-terminal 아미노산 서열은 Ala-Gln-Ser-Val-Pro-Tyr-Gly-Val-Ser-Gln-Ile-Lys-Ala-Pro-Ala로 분석되었다. 효소의 최적반응 pH와 온도는 pH 8.0과 40oC로 나타났으며, pH 6.0-8.0과 20-40oC 사이에서 효소가 비교적 안정하였다. 금속이온에 대한 영향은 2 mM과 5 mM 농도의 CoCl2와 CaCl2의 금속이온이 존재할 때 효소활성이 증가하였으며, inhibitor로서 EDTA와 PMSF에 의해 효소활성이 저해되므로 청국장에서 분리한 B. amyloliquefaciens HC188가 생성한 혈전분해 효소는 metallo-serine protease로 사료되었다. A bacterium producing a fibrinolytic enzyme was isolated from Cheonggukjang. The bacterium was identified as a strain of Bacillus amyloliquefaciens by 16S rDNA analysis and designated as B. amyloliquefaciens HC188. The optimum culture medium appeared to be one containing 0.5% (w/v) maltose and 0.5% (w/v) soytone. Bacterial growth in the optimal medium at 37oC reached the stationary phase after 27 hours of incubation and the fibrinolytic enzyme showed optimum activity at 24 hours. The enzyme was purified by 20-80% ammonium sulfate precipitation, CM Sepharose fast flow ion exchange chromatography, and Sephacryl S-200HR column chromatography. Its specific activity was 38359.3 units/mg protein and the yield was 5.5% of the total activity of the crude extracts. The molecular weight was 24.7 kDa and the amino acids of the N terminal sequence were AQSVPYGVSQIKAPA. The fibrinolytic enzyme activity had an optimum temperature of 40oC and an optimum pH of 8.0, and the enzyme was stable in the ranges 20-40oC and pH 6.0-8.0. Enzyme activity was increased by Ca2+ and Co2+ but inhibited by Cu2+, EDTA, and PMSF. It is suggested that the purified enzyme is a metallo-serine protease.

Metabolic Response of Medicinal Plant Cnidium officinale to Ambient and High-temperature

So Hee Shin(신소희),In Uk Jung(정인욱),Woo Suk Jung(정우석) 한국약용작물학회 2022 한국약용작물학회 학술대회논문집 Vol.2022 No.1

다양한 건조방법에 따른 블랙베리 분말의 품질 특성

최소라 ( So-ra Choi ),송은주 ( Eun-ju Song ),송영은 ( Young-eun Song ),최민경 ( Min-kyung Choi ),한현아 ( Hyun-ah Han ),이인석 ( In-sok Lee ),신소희 ( So-hee Shin ),이기권 ( Ki-kwon Lee ),김은주 ( Eun-ju Kim ) 한국식품영양학회 2017 韓國食品營養學會誌 Vol.30 No.3

This experiment was carried out to enhance the availability of blackberry. Since it is difficult to use blackberry as a fresh fruit, we investigated the quality characteristics of blackberry powder obtained by various drying methods (freeze drying and hot-air drying at 40~80℃). The L- and b-values of freeze-dried powder was higher than hot-air dried powder. The pH (3.2) was lowest and the acidity (14.4%) was highest in freeze-dried powder. In freeze drying, the brix degree was 65.7 °Bx, but it increased from 54.7 °Bx to 68.5 °Bx with increasing temperature during hot air drying. The total polyphenol and flavonoids contents were the highest in freeze-dried powder, at 9.3 and 6.2 mg/g, respectively. The levels increased as temperature increased in hot air drying. Anthocyanin content in freeze-dried powder was 8.51 mg/g, while it sharply decreased to 1.17~2.45 mg/g in hot-air drying. Vitamin C content in freeze drying (979.4 μg/g) was higher than that in hot-air drying (48.3~303.2 μg/g). The sample concentration required for 50% reduction of DPPH free radical scavenging (RC50) was 79.7 μg/mL in freeze drying, and showed high antioxidant activity. Also it decreased from 122.4 μg/mL to 87.7 μg/mL with temperature increase during hot air drying. We therefore conclude from the above results that freeze drying is more suitable for the production of blackberry powder, because this method showed high value of chromaticity, total polyphenol, flavonoid, anthocyanin content, vitamin C and antioxidant activity.

HPLC를 이용한 지역 농산물의 비타민 B₆ 함량 분석

최소라 ( So-ra Choi ),송은주 ( Eun-ju Song ),송영은 ( Young-eun Song ),최민경 ( Min-kyung Choi ),한현아 ( Hyun-ah Han ),이인석 ( In-sok Lee ),신소희 ( So-hee Shin ),이기권 ( Ki-kwon Lee ),최용민 ( Young-min Choi ),김행란 ( Haeng-r 한국식품영양학회 2017 韓國食品營養學會誌 Vol.30 No.4

Contents of water soluble vitamin B6 in a total of 62 agricultural products cultivated in local areas in Korea were analyzed by high performance liquid chromatography with fluorescence detector (HPLC/FLD). To verify the method of vitamin B6 analysis, a quality control chart was formulated with in-house control using a mixture of broccoli and shiitake mushrooms. Among cereals, high content of vitamin B6 measured 234.3~260.3 μg/100 g in dried mung bean and soybean. Vitamin B6 content of non-glutinous and glutinous black rice measured 105.0 μg/100 g and 129.7 μg/100 g, respectively. In vegetables, high content of vitamin B6 were measured in passion fruit (104.3 μg/100 g), gat (55.7~84.3 μg/100 g), gomchwi (31.3~88.0 μg/100 g) and garlic (72.7~98.3 μg/100 g). Among fruits, gold kiwi 'Zespri' and green kiwi 'Hayward' revealed high vitamin B6 content of 116.3 μg/100 g and 78.7 μg/100 g, respectively. In persimmons, daebongsi had high vitamin B6 content (36.0~72.7 μg/100 g) than bansi and sweet persimmon. Vitamin B₆ content in dried jujube and persimmon increased more than 86.7 μg/100 g compared to fresh materials. Among specialty crops, green tea powder (64.7~251.0 μg/100 g) and sansuyu (172.3 μg/100 g) revealed high content. Of mushrooms, vitamin B6 content of Sparassis crispa (139.3 μg/100 g) was the highest. Vitamin B6 content information of agricultural products in local areas in Korea collected from this experiment will be used as valuable preliminary data for grasp national nutritional status.

다양한 자외선(UVB) 처리조건에 의한 목이버섯의 품질 특성

최소라,신소희,송영은,한현아,이송이,송은주,Choi, So-Ra,Shin, So-Hee,Song, Young-Eun,Han, Hyun-Ah,Lee, Song-Yee,Song, Eun-Ju 한국식품영양학회 2019 韓國食品營養學會誌 Vol.32 No.6

To examine the possibility of ear mushroom (EM) as a source of natural vitamin D, the UVB (ultraviolet B) was treated according to sample drying status, drying methods before UVB treatment and harvest time. And then, vitamin D₂ and ergosterol contents were investigated. According to the sample drying status, the vitamin D₂ contents of fresh and freeze-dried EM (whole) increased to 4,634.4~4,780.9 ㎍/100 g D.W. (dry weight) under UVB dose 52.5~70.0 kJ/㎡ and above 18,693.1 ㎍/100 g D.W. under above 105 kJ/㎡, respectively. By drying methods before UVB treatment, vitamin D₂ contents of EM powder (below 500 ㎛) that dried in the vinyl house and freeze-dryer increased to 4,886.2~5,132.9 ㎍/100 g D.W. under above 105 kJ/㎡ and 17,103.7 ㎍/100 g D.W. under 70 kJ/㎡, respectively. Ergosterol content decreased with increasing UVB dose in all experiments. According to the harvest time, vitamin D₂ content under UVB dose 210 kJ/㎡ showed marked difference and in order of June, July, August, October and April. As for the results, the optimum harvest time, drying method before UVB treatment, sample size, UVB dose for the EM contained high vitamin D₂ content were June, freeze-drying, whole, and 105 kJ/㎡, respectively.

몇 가지 식물추출물의 벼 병해충 방제 효과

황기철,신소희,정남진,Hwang, Ki-Cheol,Shin, So-Hee,Chung, Nam-Jin 한국유기농업학회 2014 韓國有機農業學會誌 Vol.22 No.2

본 연구는 고삼, 정향 및 neem 추출물에 대한 항균 항충력을 규명하여 벼 친환경 재배 포장에서 병해충 방제제로의 이용가능성을 검토하고자 수행하였다. 식물추출물에 대한 잿빛곰팡이균에 대한 항균력 실험결과 정향추출물이 가장 높은 활성을 나타내었으며, 벼멸구에 대한 살충력은 고삼추출물이 가장 높은 효과를 보였는데, 고삼추출물의 300배 희석용액에서도 100%의 살충 방제가를 나타내었다. 정향과 고삼추출물에 각각 목초액(10%)과 유화전착제(10%)를 혼합하여 친환경 벼 재배포장에 살포하고 병해충 발생률을 조사한 결과, 정향추출물 처리구의 병해 방제가는 무처리구(100%) 대비 50.8%, 해충 발생은 70.6%를 나타내었고, 고삼추출물 처리구는 무처리(100%) 대비 병해 방제가는 43.1%, 해충 방제가는 79.1%로 나타났다. 결론적으로, 고삼 및 정향 추출물은 벼 친환경 재배 시 병해는 약 50%, 충해는 약 70%를 감소시킬 수 있어서 친환경농자재로의 활용 가능성을 확인하였다. This study was performed to test the insecticidal and antimicrobial activity of plant extracts from clove, Sophora flavescens Aiton and neem. As the result of antimicrobial activity test, clove extract showed the strongest activity against Botrytis cinerea. In insecticidal activity test, the extract of Sophora flavescens Aiton was the highest against Nilaparvata lugens. The pyroligneous liquor (10%) and emulsified spreader (10%) were added to the extracts of clove and Sophora, respectively, to apply the environment-friendly rice field. In the field treated clove extract, disease damage occurred 49.1% and insect damage occurred 29.5% compared to control plot (100%). In the field treated Sophora extract, disease damage was 56.7% and insect damage was 21.0% compared to control plot (100%). In conclusion, plant extracts from Sophora and clove could control about 50% of disease and about 70% of insect damage that they could be used as environment-friendly resources to control disease and insect in rice farming.