드림커피: 커피로 하나님의 꿈을 이루는 BAM기업

최영하 주안대학원대학교 2016 미션인사이트 Vol.7 No.-

제1기 창조사(創造社)의 문학사상(文學思想) 소고(小考)

최영하 한국중국어문학회 1993 中國文學 Vol.21 No.-

염지시간이 Mozzarella cheese 의 물리적 특성에 미치는 영향

최영하,유제현,이강익,백승천 한국낙농학회 1993 韓國酪農學會誌 Vol.15 No.4

본 실험은 Mozzarella cheese의 염지시간을 각각 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120분으로 달리한 12개의 시료를 제조하여 일반성분, S/M, 조직(경도, 결합성, 탄력성, 파쇄성, 고무질성) 용융성 및 관는검사결과를 비교하여 다음과 같은 결과를 얻었다. 1. 염지시간이 증가됨에 따라 제조된 각 시료의 S/M함량은 각각 0.49%, 1.01%, 1.30%, 1.60%, 1.87%, 2.00%, 2.25%, 2.27%, 2.41%, 2.47%, 2.49%, 2.53%로 영지시간이 증가함에 따라 S/M함량이 증가하였으며, 시판용 Mozzarella cheese의 S/M함량은 2.08%였다. 2. 염지시간이 증가함에 따라 제조된 각 시료의 용융성은 각각 18.73, 16.77, 16.17, 15.77, 15.63, 14.50, 14.43, 10.76, 10.13, 9.40, 8.73, 8.08㎝로서 영지시간이 증가함에 따라 감소하는 경향을 나타내었다. 3. 제조된 각 시료의 경도, 탄력성, 파쇄성, 고무질성은 염지시간이 증가함에 따라 점차 증가하는 것으로 나타났으나, 결합성은 반대로 점차 감소하는 것으로 나타났다. 4. 시판용 Mozzarella cheese의 조직은 결합성(0.53), 탄력성(0.64), 고무질성(107.27)은 각각 20분, 90분, 90분 염지한 시료와 유사하였다. 그러나 경도(317.80), 파새성(168.41)은 염지시간을 달리하여 제조된 Mozzarella cheese보다 높은 수치를 나타내었다. 5. 각 시료의 salty taste에 대한 panel score는 각각 1.67, 1.78, 2.03, 2.2228, 2.50, 2.61, 2.78, 3.13, 3.16, 3.52, 3.12, 2.89로 100분간 염지한 시료의 score가 가장 좋았다. 6. 각 시료의 조직에 대한 panel score는 각각 2.20, 2.26, 2.31, 2.37, 2.40, 2.44, 2.45, 2.67, 2.72, 2.87, 2.46, 2.23으로 100분간 염지한 시료에서 가장 높은 score를 보였으며, 시판용 Mozzarella cheese도 2.77로 비교적 높은 score를 나타내었다. This experiment was conducted to investigate the optimum salting time of Mozzarella cheese. Mozzarella cheese was manufactured at 12 different salting periods such as 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110 and 120 minutes. The general composition, S/M ratio, texture properties, meltability and sensory evaluation were measured out as experimental parameters. The results obtained were as follows : 1. The values of S/M of experimental Mozzarella cheese samples increased as salting time increased. The levels of S/M were 0.49%, 1.01%, 1.30%, 1.60%, 1.87%, 2.00%, 2.25%, 2.27%, 2.41%, 2.47%, 2.49% and 2.25% at different salting time. Commercially processed Mozzarella cheese had salt in moisture at level of 2.08%. 2. The meltability of experimental samples decreased as salting time increased. The meltability of experimental samples were 18.73, 16.77, 16.17, 15.17, 15.63, 14.50, 14.43, 10.76, 10.13, 9.45, 8.73 and 8.08cm at different salting time. The meltability of commercially processed Mozzarella cheese showed very similar value to experimental sample which was made at 80 minutes of salting time. 3. The hardness, elasticity, brittleness and gumminess of experimental Mozzarella cheese increased as salting time increased, however, cohesiveness of samples has decreased gradually. 4. The cohesiveness(0.53) of commercially manufactured Mozzarella cheese showed similar values compared to experimental cheese which was salted for 20 minutes. The elasticity(0.64) and gumminess(107.27) of commercially manufactured Mozzarella cheese showed similar values compared to experimental cheese which was salted for 90 minutes. However, commercially manufactured Mozzarella cheese showed much harder (317.80) and more brittle than experimental samples in the texture. 5. According to the sensory evaluation, salty taste scores of each experimental cheese were 1.67, 1.78, 2.03, 2.28, 2.50, 2.61, 2.78, 3.13, 3.16, 3.52, 3.12 and 2.89 at different salting period. Generally, as salting time increased sensory score(salty taste) increased. However, sensory score was the highest at 100 minutes of salting period and decreased after 100 minutes of salting period. 6. The texture scores were 2.20, 2.26, 2.31, 2.37, 2.40, 2.44, 2.45, 2.67, 2.72, 2.87, 2.46 and 2.23 at different salting time. The highest texture score(2.87) was obtained from 100 minutes of salting time but commercially processed Mozzarella cheese showed 2.77 of texture score.

광보상점 이하의 보광이 절화장미 ‘Vital’의 생육에 미치는 영향

최영하,권준국,최경이,전희,조명환,서태철,이재한,강남준,노미영,이성찬 (사) 한국생물환경조절학회 2008 생물환경조절학회지 Vol.17 No.2

This experiment was conducted to investigate the effect of supplemental lighting of low light intensities on growth and yield of rose ‘Vital’ in a forcing culture. Metal halide lamp (MH), High pressure sodium lamp (HSP), and MH+HSP were used as the light sources, and they were set up at a 310cm×450 cm interval and at 120cm above the culture beds. Light intensity at 1m point distance from supplemental lighting sources was 32~34mol·m-2·s-1. Days to the 1st and 2nd harvests decreased by 5~8 and 3~5days, respectively in supplemental lighting treatment as compared to the control. Days to harvesting was the shortest in MH+HPS treatment, followed by HPS and MH, although there was no significant difference between HPS and MH treatments. The growth was better and incidence of blind shooting decreased by 5~7% in supplemental lighting treatments than the control, increasing marketable cut flowers. The incidence of blind shoot was the lowest in MH+HPS treatment, and there were no significant difference between MH and HPS treatments. In conclusion, supplemental lighting of low light intensities was effective in reducing days to flowering and reduced occurrence of blind shoots. 동계 절화장미 ‘Vital’재배시 보광이 장미의 생육과 절화수량에 미치는 영향을 구명코자 하였다. 보광 광원은 250W의 메탈할라이드등, 고압나트륨등 및 혼합(메탈할라이드등 + 고압나트륨등)등을 베드 위 120cm 높이에 310cm×450cm로 설치하였다. 보광등에서 1m 떨어진 지점의 광도는 32 ~ 34mol • m-2 • s-1였다. 보광구는 무처리구에 비해 개화소요일수가 1번화는 5 ~ 8일, 2번화는 3 ~ 5일 단축되었다. 보광구 간에는 혼합등이 개화소요일수가 가장 짧았고, 고압나트륨등, 메탈할라이드등 순 이었으나 차이가 크지 않았다. 생육도 보광구가 무처리구에 비해 좋았다. 특히 블라인드 발생이 5 ~ 7% 감소되어 절화수량 증가의 주 요인이었다. 보광구간에는 혼합등이 가장 좋았고, 메탈할라이드등, 고압나트륨등 순 이었으나 큰 차이는 없었다. 결론적으로, 보상점보다 낮은 광도의 보광도 개화소요일수 단축 및 블라인드 발생억제에 효과적이었다.

Age-Based Characteristics of West Syndrome in Patients with Mitochondrial Disease

최영하,백민성,나지훈,강훈철,이준수,김흥동,이영목 대한소아신경학회 2018 대한소아신경학회지 Vol.26 No.4

Purpose: West syndrome is a severe form of age-specific epilepsy that typically affects infants younger than 2 years of age with mitochondrial disease. We aimed to examine age-specific characteristics of the syndrome in these patients. Methods: We retrospectively analyzed 54 patients with West syndrome diagnosed with mitochondrial disease between March 2006 and March 2016. We compared treatment strategies and diagnostic and clinical variables between patients with early-onset (<6 months of age) and late-onset (≥6 months of age) seizures. Results: Seizure was the first symptom in 30 (90.9%) and 13 (65%) patients of the early-onset and late-onset groups, respectively (P=0.046). Delayed development was observed in 3 (9.1%) and 7 (35%) patients of the early-onset and late-onset groups, respectively (P=0.023). Lactate levels were normal in 17 patients (55%) of the early-onset group and 5 (25%) of the late-onset group (P=0.036), while initial brain magnetic resonance imaging (MRI) findings were normal in 23 (67.6%) and 8 (40%) patients of the early-onset and late-onset groups, respectively. Final MRI findings were abnormal in 32 patients (94.1%) of the early-onset group and 18 (90%) of the late-onset group (P=0.036). Although ketogenic diets reduced seizure frequency in both groups, the difference was not significant. Conclusion: There is no significant difference in epilepsy-related variables when patients are divided based on a cut-off age of 6 months. However, differences in the first symptom at onset and MRI findings were observed. Although lactate levels were not of significant diagnostic value in the early-onset group, they may be in the late-onset group.

비선형 왜곡을 이용한 전자악기의 설계 및 제작 ( Design and Implementation of A Nonlinear Distortion Synthesizer )

최영하,송현주,이덕수,성굉모 대한전자공학회 1989 대한전자공학회 학술대회 Vol.1989 No.1

모모타로-요쿠 토마토 하계 육묘시 용기 크기와 묘령이 정식 후 생육 및 수량에 미치는 영향

최영하,박동금,권준국,이재한,조정래,이한철 (사) 한국생물환경조절학회 2002 생물환경조절학회지 Vol.11 No.1

To establish the criteria for appropriate seedling production method in the summer, the effect ofcontainer size and seedling age on the growth and yield were evaluated with tomato. The seedlingquality was higher when seedlings were grown polyethylene in 9cm pots than in 72 cell plugs. Seed-ling quality increased with increase in seedling age in polyethylene pots, whereas seedling age did notaffect seedling quality in plug trays. Fruits matured earlier on plants started from pot-grown trans-plants for a long duration than with plug tray-grown transplants for a shorter duration. Not only totalyield in 4 months, but the early yield in the first 2 months, was higher with pot-nursed transplantsthan with plug tray-nursed transplants. With pot-grown transplants, The early yield in initial 2months was the lowest in 25 day-old transplants, whereas there was no significant differences between35- and 45-day-old transplants. Seedling age did not affect the cumulative yield for 3 months after thefirst harvest. With plug tray-grown transplants, the cumulative yield for initial 3 months was the high-est in plants grown for 35 days in the nursery, followed by 25 day and 45 day. However, there were nosignificant differences among seedling ages in the total yield.

광플리커링에 대한 조도측정법의 적용

최영하,송중호 서울産業大學校 2005 논문집 Vol.54 No.3

철도차량 내에서 발생하는 전원변동에 의한 폴리커현상은 차량객차 내의 조명부하에 가장 예민한 영향을 미치고 있다. 이러한 전등부하의 광플리커현상을 평가하기 위하여, 현장에서 측정하기가 보다 손쉬운 조도계를 이용하여 플리커지수를 평가하는 실질적인 방법을 제시하고 있다. 조도계의 조도량지시치와 플리커미터의 플리커지수와의 상관관계를 추적하고 그 응용가능성을 모색하였다.

제1기 창조사(創造社) 소설 중의 애정(愛情)에 관한 고찰

최영하 한국중국어문학회 1994 中國文學 Vol.22 No.-

비선형 왜곡을 이용한 클라리넷 음의 합성 ( Synthesis of Clarinet Tone using Nonlinear Distortion Method )

최영하,성굉모 대한전자공학회 1988 대한전자공학회 학술대회 Vol.1988 No.7