• East Asian mathematical journal
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• 제24권5호
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• pp.497-507
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• 2008

Two proving methods are investigated. One method uses we mathematical induction and the other uses the progression of difference. Two methods are analysed and compared. As a result, we get a generalization of these series.

• 셀메드
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• 제8권2호
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• pp.6.1-6.7
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• 2018

Myristica fragrans Houtt is commonly known as "nutmeg", it produces two spices: mace and nutmeg. Mace and nutmeg are strongly aromatic in nature and known as jowzabuwa and javetri/bisbasah respectively in the Unani system of medicine. M. fragrans was used as early as 700 BCE by Indian, however, ancient Greeks and Romans were not aware of it. Later Arab traders introduce M. fragrans into Europe followed by Portuguese and Dutch merchants. Mace is very useful medicine in the Unani system of medicine because of its therapeutic uses in salasal al-bawl (urinary incontinence), amrad-i-qalb (cardiac diseases), amrad-i-dimagh (central nervous system), zo'fe bah (sexual debility), amrad al-rahim (uterine diseases), and su-i-hazim (indigestion). The most important constituents of mace essential oil are ${\alpha}-pinene$, sabinene, myrcene, limonene, 1,8-cineole, terpinen-4-ol, myristicin, ${\gamma}-terpinene$, and safrole. The seed and mace extract of nutmeg contain quite high tannins, flavonoids, and terpenoids. Mace has pharmacological functions such as antibacterial and antifungal, anti-inflammatory, analgesic, antidiarrhea, antioxidant, chemoprotective, neuropharmacologic, and antidiabetic properties. To explore the correlation between the traditional uses and the same proven by recent researches, a comprehensive review is highlighted in this paper. Further, pharmacological activities which are not reported in classical texts are also discussed.

• 복식
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• 제50권
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• pp.161-182
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• 2000

The results of this study were as follows: The quit has been used for warmth supporting materials protection religious uses decoration and giving stability of shapes. Quilt is developed from monk's robe of lags and the word 'nubi' is originated form 'nabeui' in both Korean and Japan. Korean quilt was used mainly for warmth: Japanese one was used for warmth and supporting materials. The techniques used for traditional Korean quit were parallel vertical hand stitches. On the other hand Japanese traditional quilt uses various motifs of sashiko which is similar to embroidery and named by region. Korean quilt can be divided into three types by the stitch intervals: Fin quit(Jan unbi) Medium quilt(Jung nubi) and Wide quilt(Demun nubi). Japanese quilt has been developed in east-north region and can be grouped into sashiko kogin and hishizashi by motifs of quit. Korean quilt costumes are stuffed with cotton between the outer fabrics and linings and stitched vertically on the fabrics Main fabrics used were silk and cotton. Japanese quilt costume uses cotton yarns for stitching on flax or cotton fabrics used were silk and cotton. fabrics and main uses of the quilot costumes were sorking clothes of working classes. Both Korean and Japanese quilt costumes contain of family's health happiness and longevity. In summary Korean quilts use two layers of fabrics and stuff them with cotton and stitch parallel vertical i\lines to provide warmth Japanese quilt are sashiko which is stitches of strand in various shapes using cotton yarns. differ by region and are made for warmth and supporting materials.

• 동의생리병리학회지
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• 제24권5호
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• pp.790-795
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• 2010

Sasang Constitution Medicine(SCM)'s researches have been developed in many ways, especially Herbal medicine prescriptions and diagnosis. But there are no acceptable acupuncture theory for the Sasang Constitution. So We have tried to find the way for identifying each Sasang Constitution's acupuncture point on more reasonable methods. We studied that SCM acupuncture based on collecting Books of "Shanghanlun(傷寒論)", or Six-meridian pattern identification's acupuncture prescription. Selected books are "The Acupuncture and Moxibustion(침구학)", "Zhonghua Zhenjiuxue(中華鍼灸學)", "Zhenjiuxinchuan(鍼灸心傳)", "Shanghanlun Zhenjiupeixuexuanzhu(傷寒論鍼灸配穴選注)". So-eumin uses Conception Vessel's acupuncture points most frequently. And So-yangin and Tae-eumin use Bladder meridian and Stomach meridian's acupuncture points most. Moxibustion is used many times for So-eumin, especially at three Yin-Symptoms(三陰病). Orders for using frequencies of three Sasang constitutions' acupuncture points are: So-eumin uses ST36 CV12 CV4 most, So-yangin uses PC6 ST36 LI4 most, Tae-eumin uses ST36 LU7 CV12 most. Acupuncture for Sasang constitutions has been developed for many ways, but there are no generally acceptable theory. So we need to hold a committee for SCM and acupuncture specialist to establish acceptable and reasonable SCM acupuncture theory.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2009년도 제40회 하계학술대회
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• pp.1098_1099
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• 2009

In this paper, we present the estimation of wind turbine power generation using Cascade Architectures of Fuzzy Neural Networks(CAFNN). The proposed model uses the wind speed average, the standard deviation and the past output power as input data. The CAFNN identification process uses a 10-min average wind speed with its standard deviation. The method for rule-based fuzzy modeling uses Gaussian membership function. It has three fuzzy variables with three modifiable parameters. The CAFNN's configuration has three Logic Processors(LP) that are constructed cascade architecture and an effective optimization method uses two-level genetic algorithm. First, The CAFNN is trained with one-day average input variables. Once the CAFNN has been trained, test data are used without any update. The main advantage of using CAFNN is having simple structure of system with many input variables. Therefore, The proposed CAFNN technique is useful to predict the wind turbine(WT) power effectively and hence that information will be helpful to decide the control strategy for the WT system operation and application.

• 한국멀티미디어학회논문지
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• 제13권9호
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• pp.1399-1411
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• 2010

현재 모바일 미디어는 미디어 시장에 있어 하나의 독립적인 미디어로서 기능하고 있다. 본 연구는 이러한 모바일 미디어의 중요성을 인식하여 수도권 청소년들의 모바일 미디어 이용에 영향을 미치는 요인을 인구통계학적 접근과 함께 사회문화적 차원에 초점을 맞추어 알아본 것이다. 연구 결과 인구통계학적 변인들과 사회문화적 변인들이 이동전화 구매와 모바일 콘텐츠 이용에 영향을 미치는 것으로 나타났다. 세부적으로 보면, 인구통계학적 변인이 이동전화 구매를 보다 잘 설명하였고 사회문화적 변인들은 청소년들의 모바일 콘텐츠 이용에 대한 설명력이 높은 것으로 나타났다. 연구에서 확인한 유의미한 변인들 중에서는 동조성향과 과시성향이 청소년들의 모바일 미디어 관련 소비자 행동을 설명하는 핵심 변인으로 기능하고 있음을 알 수 있다. 본 연구의 발견점은 학자들은 물론 실무자들에게도 다양한 시사점을 제공하고 있다.

• Journal of Plant Biotechnology
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• 제36권2호
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• pp.97-105
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• 2009

Seed storage lipids of plants, essential for seed germination as energy supplier, have been used for humankind and animal as nutrition sources. Fatty acids of vegetable oils have the characters appropriate for industry based on their chain length, the position and the number of double bonds. So they are used as raw materials for lubricants, cosmetics, soaps, paints and plastics or as energy source such as bio-diesel. However, there is a limit that applies vegetable oils from typical oil crops for industrial uses, mainly because of the mixture of five common fatty acids. Therefore, identification of unusual fatty acids for industrial uses from diverse plant resources and metabolic engineering to produce unusual fatty acids have been carried out in Arabidopsis as a model for the study of oilseed biology. Here, we discuss the unusual fatty acids for industrial uses, the genes synthesizing them in lipid metabolism, and the current limits in production of transgenic plants accumulating unusual fatty acid in their seeds. In addition, we describe our work on metabolic engineering of Brassica napus for the production of the unusual fatty acid ricinoleic acid in the seed, because of its industrial uses.

• 교육녹색환경연구
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• 제2권1호
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• pp.49-67
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• 2002

The purpose of this study is to be able to accept various educational processes with a few classrooms by multi-purpose uses special classrooms and supporting facilities of medium and small sized elementary school. For this purpose, I had divided into three parts by analyzing correlation of each classrooms according to the types of lessons, necessary equipment, building equipment environment, the need of users. The types of lessons and necessary facilities make the scope of each classrooms throughout Correspondence Analysis, and the need of users that is the recognized similarity between each rooms by teachers, make the scope by using Multi-Dimensional Scaling(MDS). Establish the final scope by combining and analyzing the already classified rooms by each factor. Lastly, calculate the numbers of rooms by applying the usage rate of each classified classroom and examine the standard of planning and the example of composition for the multi-purpose uses of combined room.

• 산업경영시스템학회지
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• 제32권1호
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• pp.44-51
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• 2009

A bonded warehouse is the warehouse located in bonded area. It functions not only as a general warehouse but also as a place for managing the work related to import and export bonded goods. As a general warehouse, it uses the rack system to store the goods and the folk lift truck to move the unitized goods. The operation of the storing system closely related to the efficiency of space uses in a warehouse and vehicle working. Thus, vehicle performance measured in distance units in the ware-house could be used as one of the key performance measure in warehouse system. This paper focuses on the operation efficiency of the bonded warehouse which uses rack system for the storing and the folk lift truck for moving goods. The method of load allocation for balancing the rack uses and vehicle operation for maximizing efficiency are the specific concerns in this paper. The simulation study is conducted to find a policy for efficient vehicle operation based on balanced rack utilization, and the favorable result for the system operation would lead the usable proposal in vehicle operation.

• 제어로봇시스템학회논문지
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• 제10권1호
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• pp.81-86
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• 2004

This paper describes self-localization of a mobile robot from the multiple candidates of landmarks in outdoor environment. Our robot uses omnidirectional vision system for efficient self-localization. This vision system acquires the visible information of all direction views. The robot uses feature of landmarks whose size is bigger than that of others in image such as building, sculptures, placard etc. Robot uses vertical edges and those merged regions as the feature. In our previous work, we found the problem that landmark matching is difficult when selected candidates of landmarks belonging to region of repeating the vertical edges in image. To overcome these problems, robot uses the merged region of vertical edges. If interval of vertical edges is short then robot bundles them regarding as the same region. Thus, these features are selected as candidates of landmarks. Therefore, the extracted merged region of vertical edge reduces the ambiguity of landmark matching. Robot compares with the candidates of landmark between previous and current image. Then, robot is able to find the same landmark between image sequences using the proposed feature and method. We achieved the efficient self-localization result using robust landmark matching method through the experiments implemented in our campus.