• Journal of the Korea Convergence Society
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• v.11 no.11
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• pp.155-163
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• 2020

This study investigated experimentally how factors of SNS advertising attribute impact on advertising likeability and purchase intention according to use motive and use intensity of SNS. Firstly showing difference according to use motive of SNS, in user of motive to managing human relation, reliability of advertising contents has effect the largest and entertainment of advertising interest has effect also as important factor. In user of motive to sharing interest information, irritation of advertising on using SNS has effect the largest negatively and information of advertising's information offering capability has effect larger as positive factor. Next showing difference according to use intensity of SNS, in user of high intensity, reliability and information of advertising contents has effect larger than other factors. In user of low intensity, irritation of advertising has effect the largest negatively and other factors have effect very small. This results can provide a practical contribution that explains important factors in producing effective SNS advertising according to using behavior characteristics of SNS.

• Culinary science and hospitality research
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• v.20 no.6
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• pp.102-114
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• 2014

The purpose of this study was to promote the consumption of rice by substitution in the process of making par-baked morning buns made with cereal powder in dietary fiber (Brown rice, Barley, Oat, goami 2) and strong flour. Strong flour had the highest fermentation rate for 75 min fermentation period. The volume index of the strong flour morning buns was the highest. The hardness of the strong flour morning buns was measured by a texture analyzer, GR4 respectively. The L-values of strong flour morning buns were higher than those of the Goami powder morning buns. In the sensory evaluation the overall preference was the highest in strong flour morning buns. Among the cereal powder morning buns, the GR4 was the most preferred.

• Korean Journal of Food Science and Technology
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• v.28 no.4
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• pp.673-677
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• 1996

Four low fat ground beef groups containing 10% fat plus 0, 5, 10 and 20% additional cooked old rice and a control ground beef containing 30% fat were prepared and their cholesterol contents, calories and production costs were investigated to find out the appropriateness of addition of cooked old rice. There were no differences in pHs with the variations in fat content and the content of cooked old rice. As the amount of added cooked old rice increased from 5 to 20%, cook yield of ground beef also increased. When the fat content of beef was reduced from 30 to 10%, the cholesterol content of beef was not reduced but with the fat content fixed to 10% and the content of added cooked old rice increased from 5 to 20%, the cholesterol content of ground beef decreased. Calories of ground beef were reduced by approximately 50% with the reduction of fat content from 30 to 10% and production costs decreased with the increase in the content of added cooked old rice.

• Journal of the Korean Society of Propulsion Engineers
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• v.20 no.1
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• pp.37-42
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• 2016

In this study, we examined the burning rate of the uncured propellant (with and without a curing agent application) in order to inspect the process of the HTPB solid propellant. The burning rate of the uncured propellant, that did not contain the curing agent, was approximately 9.7 mm/s at 1000 psi. In relation to the curing time, the burning rate was constant. The propellant, with the curing agent application, was approximately 8.1 mm/s showed a tendency of slowing as it burned. When the cure reaction rate was low, in accordance to the time, there were small changes in burn rate. However, when the cure reaction rate was high, the difference in burning rate was increased. The burning rate of a fully-cured propellant was approximately 6.8 mm/s, which appeared to be the lowest in order.

• The Korean Journal of Mycology
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• v.41 no.2
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• pp.74-80
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• 2013

Fourteen new records of yeasts were screened from one hundred thirty-three yeasts strains which were isolated from wild flowers in east, west and south coast near areas and inland areas, Korea. Candida silvae, Cryptococcus terrestris and Auriculibuller fuscus were newly isolated from wild flowers collected at Donghae and Andong, respectively. Candida quercitrusa, Hanseniaspora opuntiae, Sporobolomyces carnicolor, Candida saopaulonensis and Sporobolomyces phaffii were newly isolated from wild flowers in Geumsan-gun and Taean-gun in Chungcheongnam-do, respectively. Candida oleophila and Jaminaea angkoriensis were newly identified from flowers in Yesan-gun and Hannaella zeae was also newly identified from flowers of Daecheon. Hanseniaspora vineae and two other yeast strains including Pseudozyma hubeiensis were newly isolated and identified from flowers collected at Gwangju and Wando-gun, respectively. Morphological and physiological characteristics of their new recorded yeasts were investigated.

• Journal of Animal Science and Technology
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• v.54 no.1
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• pp.23-28
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• 2012

The effects of adding fish surimi to Gouda cheeses on quality characteristics during ripening were investigated. Cheese samples were prepared with 1.0% fish surimi, changes in chemical composition, lactic acid bacterial population, pH, non casein nitrogen, non protein nitrogen, water-soluble nitrogen, were monitored every 3 weeks during ripening. The electrophoresis patterns of cheese protein and the consumer's sensory evaluation test of Gouda cheese added with fish surimi also were analyzed. Slightly higher amounts of moisture, crude ash, crude protein, and crude fat were observed in the cheese supplemented with the fish surimi compared to the control cheese. The results suggested that the Gouda cheese prepared with fish surimi did not affect appearances or consumer's sensory characteristics of the cheeses.

• Journal of the Korea institute for structural maintenance and inspection
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• v.20 no.5
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• pp.18-25
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• 2016

This research purposed to study a structural effect on curtailment of upper shear wall in frame-shear wall structures, using MIDAS-Gen. In this study, the analysis variables were the story number of curtailment of upper shear wall, change of column section in every 2 stories and change of shear wall thickness in every 2 stories. In order to analyse a structural effect on curtailment of upper shear wall in frame-shear wall structures, we studied the distribution of shear force and overturning moment according to curtailment of shear wall, the inflection point of shear wall from shear force/overturning moment and the lateral stiffness. The results of study proposed the quantitative influence that the curtailment of upper shear wall in frame-shear wall structures had on the structural performance such as lateral stiffness. Furthermore, it is verified that the results of study can be very helpful in catching the materials on the structure design for a reasonable frame-shear wall system.

• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.6
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• pp.1026-1032
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• 2001

Microwave treatment was studied to investigate the antioxidant ability of rice hull and rice bran. The color changes were related to the intensity of microwave and to the treated time on rice bran. However, the electron donating abilities of rice hull and rice bran extract were not much affected by microwave intensity. Rice hull extract treated with a 100 W microwave showed 80% inhibition of lipid peroxidation when fish oil was treated with $H_2O$$_2$. Also inhibition activity against lipid peroxidation in rice hull is more stable than that of rice bran when treated with microwave. Overall, rice hull extract showed better antioxidant activity than rice bran. It seems that rice hull contains higher antioxidant components as well as the browning reaction products having anti-oxidant activity during microwave treatment.

• Strategy21
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• s.46
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• pp.277-303
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• 2020

2000년 이후 중국 해군은 빠르게 성장하고 있고 이러한 해군의 성장과 더불어 중국은 남중국해 내 도서를 군사기지화 하고 대함 미사일을 개발하고 있다. 이는 제1도련선 내 중국의 해양통제를 위한 노력으로써 인도-태평양 지역 내 미 해군 전력 및 기지에 심각한 위협으로 작용하여 미국의 해양 지배력을 약화시키는데 기여하고 있다. 이를 극복하기 위해서 미국은 인도-태평양 지역내 동맹국과 파트너국들과 함께 시간, 공간, 전력(화력, 군수) 측면에서 작전개념을 발전시켜야 한다. 우선 시간적인 측면에서 중국의 위협에 신속하게 대응하기 위해서 인도-태평양 지역내 국가들의 공중전력(UAVs)과 해상전력(Aegis ships)을 활용하여 대중 정보공유 체계를 강화시켜야 한다. 다음으로 공간적인 측면에서 중국의 위협으로터 인도-태평양 지역 내 미해군의 전력 및 기지를 보호하기 위해서 미 해군 전력을 일본과 호주로 분산 배치시키고 동맹국과 파트너국들의 이지스함, 잠수함 및 무인 수중전력을 적극 활용해야 한다. 전력 측면에서는 해상 기반 화력과 지상 기반 화력을 통합하여 화력의 치명성을 강화해야 하고 인도와의 협력 및 인도-태평양 지역내 함정 손상통제 시설의 확충을 통해서 해상 군수지원 능력을 발전시켜야 한다. 이러한 미 해군의 작전개념 발전 방향이 주는 한국 해군에의 함의는 다음과 같다. 첫째, 미·중간 남중국해 분쟁 발생시 중국의 미사일 위협으로부터 한국 내 위치하고 있는 한·미 해군 전력 보호를 위해 미사일 방어체계(이지스함, 사드 등)를 발전시켜야 한다. 둘째, 대중 감시·정찰 및 미 항공모함단 방호 전력으로 활용 가능한 한국형 원자력 잠수함을 개발해야 한다. 셋째, 미국 뿐만 아니라 인도-태평양 지역내 파트너 국가들을 포함하는 연합훈련을 확대·발전시킴으로써 남중국해내 중국의 해양통제 노력에 대응해야 한다. 넷째, 인명손실을 최소화하고 효율적으로 해군력을 현시할 수 있는 무인 수중·수상체계를 지속적으로 발전시켜 나가야 한다.

• Korean journal of applied entomology
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• v.18 no.3 s.40
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• pp.137-141
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• 1979

The distribution of spiders on paddy Holds in the suburbs of Kwangju city and the seasonal fluetuation of their population were surveyed for two years from November 1975 to November 1977. The results obtained are summarized as fallows: 1. The total number of species of the spiders on paddy fields collected in Kwangju area was 38 which belong to 24 genera and 13 families. Out of these 16 species were already known to exist in this area, and two other species were those known to occur in Korea. The remaining 22 species were new collections among which Cornicularia vulgaris 01 was the one with no record of collection in Korea. 2. The spiders on paddy fields collected in this area were mostly those belonging to two families i.e. Erigonidae and Lycosidae, and predominating species were Gnathenarium dantatum(WJDER) and Oedothorax insecticeps BOES. et STR. 3. The population density was highest in November just before wintering and lowest in March and April after wintering and an intermediate peak in July and August.