• 생약학회지
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• 제33권1호통권128호
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• pp.57-63
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• 2002

The purpose of this research was to investigate the effects of dried orange peel compound intaking and exercise training on the physique, body fat, and concentration bloodlipid in obese women. Ninety-seven volunteers(mean age 21.47 ${\pm}$ 1.47 yrs), all over 30% of body fat, agreed to Participate and were placed in 4 groups: dried orange peel compound intaking and exercise group(n=25), only exercise group(n=25), only dried orange peel compound intaking group(n=24), and control group(n=20). The subjects who joined this project were asked to take dried orange peel compound(2 times/day, 30 ml/time) or participate in exercise program(3 times/week, 70 min/day), depending on particular group for 12 weeks. They were tested on their height, weight, circumference of chest, abdomen, hip, and thigh, body fat%, total-cholesterol(TC), HDL-C, LDL-c, and triglyceride(TG) at the beginning and the end of the 12-weeks program. For data analysis, paired t-tests and ANCOVAs were used. The intaking of dried orange peel compound was influenced on weight, circumference of chest, abdomen, hip, and thigh, body fat%, HDL-C, LDL-C, and TG. The exercise participation had almost same effects on those dependent variables. Furthermore, the dried orange peel compound intaking along with exercise training was the most effective on those dependent variables among them. Therefore, these results indicate that dried orange peel compound intaking, like exercise, may be useful for controling weight, body fat, HDL-C, LDL-C, and TG.

• 한국태양에너지학회 논문집
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• 제32권6호
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• pp.100-105
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• 2012

In previous study, to investigate the impression of the compound lighting based on the AC-Model at the full-size room, the impressions of various compound lighting were completed as compared with that of the uniform lightings through the comparison method (a paired comparison) by Semantic Differential scaling. Also, we examined the effect of the supplementary lighting type increasing the lights at the side of the window and the blind-control lighting type, and they were compared with the existing compound lighting type. In results, pared comparison of the compound lighting and the uniform lighting, indicates that the impression of the compound lighting is generally similar to that of the uniform lighting when there are same ratios of the light from the window. Based on these results, we suggest that the AC-Model might be applied to various conditions. And we also introduce the method for daylighting that it is possible to reduce discomfort glare and to improve visual impressions as the supplementary type and blind-control type on the compound lighting. And it was found that electric power consumption of the compound lighting room was lower than that of the uniform lighting room when as same lighting ratio of the compound lighting and the uniform lighting from the window was provided or there was the lighting distribution simulated to same light ratio from the window. Since the method of the ACModel was described in the experimental condition, additional studies should be performed to determine if this model could be applied to different window configurations, lighting layout and types of a room.

• 인지과학
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• 제18권4호
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• pp.371-398
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• 2007

이 연구는 의미점화과제와 반복점화과제를 사용하여 사용빈도와 의미투명성이 복합명사의 분리처리 양상에 어떤 영향을 미치는지를 알아보았다. 실험 1에서는 사용빈도에 따라 복합명사의 분리처리 양상이 달라지는지를 검토하였다. 의미점화효과가 복합명사 연상어 조건에서 자극제시시차나 사용빈도와 무관하게 관찰되었으며, 반복점화효과는 부분조건과 전체조건에서 모두 관찰되었지만 부분조건에서 더 큰 반복점화효과를 보였다. 이 결과는 복합명사가 하위 형태소로 분리되어 처리되는 경로와 복합명사 전체로 처리되는 경로가 함께 존재할 가능성을 보여준다. 실험 2에서는 의미투명도에 따라 복합명사의 분리처리 양상이 달라지는지를 검토하였다. 의미점화효과가 복합명사 연상어 조건에서 자극제시시차나 의미투명도에 무관하게 관찰되었으며, 반복점화과제에서도 실험 1b와 유사한 결과를 보였다. 실험 1과 2의 결과는 어휘수준에서 분리처리경로와 전체처리경로를 통해 활성화된 의미가 개념 수준에서 이루어지는 상호작용과정을 통해 복합명사의 의미를 결정함을 시사한다.

• Elastomers and Composites
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• 제36권3호
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• pp.162-168
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• 2001

저분자량 폴리부타디엔 (액상 BR)은 실리카로 보강된 스티렌-부타디엔 고무 (SBR) 배합물에서 실리카 분간을 향상시킨다. 본 연구에서는 액상 BR의 분사량이 미치는 영향에 내하여 조사하였다. 레오 그래프에서 측정되는 최소 토크와 최내 토크는 액상 BR의 분자량이 큰 것(HLBR)을 사용했을 때가 액상 BR의 분자량이 작은 것 (LLBR)을 사용했을 때 보다 더 낮지만 델타 토크는 거의 파이가 없다. 무니 스코치 시간은 HLBR을 사용했을 때 더 빨라졌다. 모듈러스는 HLBR을 사용했을 때 더 낮았지만 인장 강도는 더 강하였다. 신율은 HLBR을 사용했을 때 더 길었다. 열노화에 대한 안정성은 LLBR을 사용한 배합물이 HLBR을 사용한 것보다 더 우수하였다.

• 정보보호학회논문지
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• 제25권6호
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• pp.1485-1494
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• 2015

기존 데이터 은닉은 대용량 멀티미디어 파일에 데이터를 삽입하는 방식으로 이루어졌다. 하지만 최근 Microsoft Office 2003 이하 버전 제품의 문서파일은 구조가 파일시스템과 유사하여 데이터 은닉이 비교적 용이해 커버데이터(Cover data)로 사용되고 있다. 데이터가 은닉된 문서파일을 MS Office 프로그램으로 실행할 경우 은닉 사실을 모르는 사용자는 은닉 데이터를 눈으로 쉽게 확인할 수 없다. 이에 본 논문에서는 Microsoft Office 2003 이하 버전과 한컴오피스 문서파일에서 사용되는 복합문서 파일 이진형식(Compound File Binary Format) 파일 포맷 구조를 분석하여 데이터 삽입이 가능한 공간을 살펴보고 이를 탐지하기 위한 방안을 제시하고자 한다.

• Archives of Pharmacal Research
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• 제27권9호
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• pp.893-900
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• 2004

2- or 6-Substituted BZT-N derivatives were synthesized, and their cytotoxic activity against can-cer L1210 and SNU-1 cells was examined. The antitumor action was also assessed in mice bearing S-180 cells in peritoneal cavity. In a comparison, it was found that 6-substituted BZT-N derivatives exhibited higher potencies in both bioactivities than 2-substituted BZT-N derivatives against L1210 cells in in vitro and S-180 in vitro tests exception of compound 36. Interestingly, it was observed that 2-substituted compound 36, which has methyl group at RI position, exhib-ited a better antitumor activity than 6-substituted compounds against L1210 and SNU-1 in vitro. The EDso value of 2-substituted compound 36 against L1210 was found to be comparable to the EDso value of adriamycin and was even better against the solid cancer cell line SNU-1. It was also observed that 2-substituted compound 36 showed better antitumor activity in mice bearing S-180 cells in the peritoneal cavity. The T/C (％) value of 2-substituted compound 36 was simi-lar to that of adriamycin. Quantitative structure-activity relationship (QSAR) tests reveal that the experimental E $D_{50}$ values against SNU-1 closely correlate with both the calculated HOMO ener-gies ( $E_{HOMO}$) and the measured H-NMR chemical shift of 3-H ($\delta$$_{H}$). The results suggests that a compound having higher $E_{HOMO}$ and $\delta$$_{H}$ values usually should have a lower E $D_{50}$ (SNU-1) value.lue.lue.lue.

• 동의생리병리학회지
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• 제26권3호
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• pp.314-319
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• 2012

Itching is one of the major diagnostic criteria of atopic dermatitis (AD) and one of its most troublesome symptoms that provokes the desire to scratch. Effective control of itching is believed to be one of the basic approaches in controlling AD. The purpose of this study was undertaken to investigate the antipruritic effect of ethanol extracts from Perillae Japonicae Semen leaves (PJSL) and Chaenomelis Fructus (CF) on the scratching behavior induced by pruritogen such as compound 48/80 or substance P in hairless mice. PJSL or CF treatment inhibited histamine release in HMC-1 stimulated compound 48/80 or substance P in a dose-dependant manner. In particularly, co-treatment PJSL ($50{\mu}g/mL$) plus CF ($100{\mu}g/mL$) significantly inhibited histamine release in HMC-1 stimulated compound 48/80 or substance P. PJSL, CF or PJSL plus CF was administered orally for 2 h and then compound 48/80 ($50{\mu}g/site$) or substance P ($100{\mu}g/site$) was injected into rostral back, and scratching of the injected site by the hind paw was counted for 1 h. PJSL or CF administration reduced the scratching behavior induced by compound 48/80 as well as substance P in a dose-dependent manner. Furthermore, co-administration of PJSL and CF markedly suppressed the scratching behavior induced by compound 48/80 as well as substance P. These suppressive effects were synergistically increased by their combination. From the preliminary observations, we considered that ethanol extracts from PJSL and CF could be an effective natural materials for itching treatment.

• 자원환경지질
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• 제30권3호
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• pp.263-275
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• 1997

Compound calcrete deposits are recognized from the Dadaepo Formation in Dusong peninsula, Pusan, and their textures, structures, morphology, and stratigraphic distribution are examined. The Dadaepo Formation in study area consists of fluvial plain deposits including floodplain-lake deposits, and the compound calcrete deposits occur above floodplain deposits and below lacustrine deposits. The compound calcrete deposits are composed of nodular to massive (micritic), laminar, nodular, nodular to massive (marly), and marly calcrete deposits. In these calcretes, circumgranular and curved cracks, alveolar structures, fitted peloids, tubular fenestrae with laminar micrite wall (rootlet casts), microstalactic calcite, and tepee structures are observed, which indicates that they are calcic paleosols. Considering their stratigraphic occurrences and pedogenic origin, compound calcrete deposits are interpreted to have formed on distal fluvial plain to palustrine environment by the repetetion of deposition and subsequent calcification due to alternation of lake expansion and contraction. The repetetion of calcrete formation suggests that arid climatic condition was alternated with humid condition in short-term period. Such alternated paleoclimatic condition is similar to those of the Sindong and Hayang groups, and indicates that short-term fluctuations from arid to humid climate were prevailing in overall Gyeongsang Basin. In stratigraphic sense, the compound calcrete deposits can be used as a marker deposit for the correlation of the Dadaepo Formation.

• 대한약침학회지
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• 제19권3호
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• pp.246-252
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• 2016

Objectives: The purpose of this study was to obtain a natural antibiotic from Phenol-rich compounds; for the dressing and the treatment of chronic wounds. Methods: The Phenol-rich compound sweet gel was prepared by blending four natural herbal extracts, Acacia catechu (L.F.), Momia (Shilajit), Castanea sativa, and Ephedra sinica stapf, with combination of a sweet gel medium, including honey, maple saps, Phoenix dactylifera L. (date), pomegranate extract and Azadirachta indica gum as a stabilizer. The combinations were screened by using a well-diffusion assay with cloxacillin as a control. Pseudomonas spp. was tested with our novel antimicrobial compound. The zones of inhibition in agar culture were measured for each individual component and for the compound, and the results were compared with those of the control group which had been treated with cloxacillin. Data were expressed as means ${\pm}$ standard deviations. Quantitative analyses were performed using the paired t-test. Results: The antibiotic effect of the Phenol-rich compound sweet gel was statistically shown to be more significant than that of cloxacillin against Pseudomonas aeruginosa (P < 0.05). Conclusion: Our novel approach to fighting the antibiotic resistance of Pseudomonas proved to be successful. The Phenol-rich compound sweet gel was found to be suitable for use as an alternative medicine and bioactive dressing material, for the treatment of patients with various types of wounds, including burns, venous leg ulcers, ulcers of various etiologies, leg ulcers on the feet of diabetic, unhealed graft sampling sites, abscesses, boils, surgical wounds, necrotic process, post-operative and neonatal wound infection, and should be considered as an alternative to the usual methods of cure.

• 대한산업공학회지
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• 제31권1호
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• pp.27-35
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• 2005

Due to the importance of lead time demand in the design of inventory management systems, researchers and practitioners have paid continuous attention and a few analytic models using the compound distribution approach have been reported. However, since the nature of compound distributions is hardly amenable, the analytic models have been done by non‐recognition of the compound nature of some components to reduce the analytic task. This study concerns some of the important aspects in the analytic models. Through the theoretic examination of the analytic model approach and the comparison with the rigid compound stochastic process approach, this study clarifies the assumptions implicitly made by the analytic models and provides some precautions in using the analytic models. Illustrative examples are also presented.