• Title/Summary/Keyword: 종류

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Distribution of Vascular Plants in Podosan (Yeongyang, Gyeongbuk) (포도산(경북 영양) 관속식물의 분포)

  • Chung, G.Y.;Park, M.S.;Jung, S.Y.;Lee, S.H.;Choi, H.N.;Nam, B.M.;Lee, Y.M.;Choi, H.J.
    • Korean Journal of Plant Resources
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    • v.21 no.4
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    • pp.281-291
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    • 2008
  • This study was carried out to clarify the distribution of vascular plants and their usefulness in Podosan of Yeongyang, Gyeongbuk (748m, N $36^{\circ}$ $31^{\prime}$ $79.1^{\prime\prime}$$\sim$$36^{\circ}$ $30^{\prime}$ $16.8^{\prime\prime}$$\sim$, E $129^{\circ}$ $12^{\prime}$ $43.8^{\prime\prime}$$\sim$$129^{\circ}$ $14^{\prime}$ $07.1^{\prime\prime}$). The vascular plants collected 5 times (from May to September 2007) were consisted of total 437 taxa; 88 famailies, 267 genera, 384 species, 4 subspecies, 43 varieties and 6 forms. Among them, edible, medicinal, industrial, ornamental and usefulness unknown plants were 211 taxa, 229 taxa, 85 taxa, 71 taxa, 105 taxa, respectively. Korean endemic plants of this area were 9 taxa, and the special plants species based on floral region by Ministry of Environment were 13 taxa in grade III category, 4 taxa in grade IV category. The naturalized plants were 17 taxa, therefore naturalized ratio was 3.9%, and urban index 6.3%.

The Literary Investigation On Types and Cooking Method of Bap (Boiled Rice) During Joseon Dynasty($1400's{\sim}1900's$) (조선시대 밥류의 종류와 조리방법에 대한 문헌적 고찰(1400년대${\sim}1900$년대까지))

  • Bok, Hye-Ja
    • Journal of the Korean Society of Food Culture
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    • v.22 no.6
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    • pp.721-741
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    • 2007
  • 1. For the types of boiled rice, there were 1 type of bap, 1 type of jebap cooked with glutinous rice, 13 types of boiled rice cooked by mixing grains and nuts such as daemakban, somakban, jobap, cheongryangmiban, jobap, gijangbap, yulmubap, hyeonmibap, boribap and patmulbap as well as patbap, congbap, byeolbap and bambap etc as ogokbap. Also, there were 12 types of bap cooked by mixing herb medicinal ingredients such as cheongjeong, oban, boksungabap, gumeunsaekbap, hwanggukgamchobap, yeongeunbap, okjeongbap, gogumabap, dububap, samssibap, dorajibap, gamjabap, songibap and jukshilbap. There were 7 types bap cooked as unique one bowl dish at the present as bapby mixing fish, meat, shellfish and milk as ingredients are hwangtang, gyejanggukbap, janggukbap, gulbap, kimchibap, chusaban and bibimbap, etc and the types of bap that have been analyzed are 34 total. 2. For the food ingredients used in bap types 23 types of miscellaneous grains, 5 types of nuts and 11 types of meat, 6 types of fish, 35 types of vegetables, 2 types of fruit including pears or peaches were used. Garlic wasn't used perhaps because of it being boiled rice 3. Types of Sap by Cooking Methods. (1) The ssalbap was cooked by first boiling water, putting in rice grains and boiling hard to be cooked as overcooked bap (rice). (2) The japgokbap (boiled cereals) has used buckwheat, barley job's tear, etc to be boiled down by soaking the ones with large grains (beans) first in advance to be boiled down or cooked by crushing into fine pieces. The red bean, etc was boiled down in advance or placed at the bottom of pot by cutting into two pieces while jujube or nut was cut into three pieces to cook the bap by pouring a lot of water and mixing other ingredients. (3) The gukbap (soup boiled rice), etc were cooked by squeezing out the yellow chrysanthemum that has dried chrysanthemum to cook the boiled rice by putting in rice and gukbap, meat or bones, etc were boiled down for a long time and decorated with meat or wild greens by mixing the bap in the meat juice. For gulbap (oyster boiled rice), etc, it was cooked as ingredients were stir fried in advance or washed and put in when the bap was about half cooked. (4) For bibimbap (mixed boiled rice), after the bap was overcooked first with rice, the wild greens were mixed lightly with bap beforehand, then the wild greens, decorations and garnishings were laid above rice and red pepper powder was sprinkled. (5) Namchok leaves, etc were boiled to cook the boiled rice with rice after being cooled while namchok stem and leaves were pounded to make juice and cooked the bap with rice. The peach, lotus root and yams were cut into fine pieces to be put in together when rice was about half done. The bellflower was soaked in water to be boiled down for a long time while potatoes and pine mushrooms, etc were cut into fine pieces to cook the bap (boiled rice) with rice.

A Study on the Magnitude of the Noise and Frequency According to Materials for Soundproof Facilities of Tunnel (터널 방음시설의 방음재질 종류에 따른 소음과 주파수의 크기 고찰)

  • Won, Yeon-Ho;Cho, Young-Dong;Jeong, Jai-Hyung
    • Explosives and Blasting
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    • v.25 no.2
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    • pp.23-33
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    • 2007
  • It is difficult to measure a blast noise in the vicinity of tunnel blasting works and the effect of lowering noise changes very highly with types of soundproof materials. So, the main interest of this study focuses on the materials of a soundproof facilities and the method of noise forecast in a near distance. 20 types of the soundproof facilities are established and blast noise is generated using firecracker in a Hume concrete pipe. To analyze the variations of magnitudes of noise and frequency with the soundproof materials and types, the noise and frequency is measured in a short distance next to blast area.

Effect of Organic Modifiers and Mixing Times on the Properties of Unsaturated Polyester/Montmorillonite Nanocomposite (유기 개질제의 종류와 혼합 시간에 따른 불포화 폴리에스터/ 몬모릴로나이트 나노복합체의 제조 및 특성)

  • 김호겸;이동호;서관호;김우식;박수영;민경은
    • Polymer(Korea)
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    • v.27 no.6
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    • pp.589-595
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    • 2003
  • Unsaturated polyester (UP) nanocomposite with montmorillonite (MMT) which contains different types of organic modifiers far nano-filler have been prepared to investigate the effect of chemical structure of organic modifiers and mixing time of all components on properties of products. It was found that the morphology and various physical properties of UP/MMT nanocomposites were influenced by properties of organic modifiers of MMTs. It was also confirmed that the content of MMT does not significantly affect properties of UP/MMT nanocomposites.

Volatile Flavor Components of Korean Auricularia polytricha (Mont.) sacc. Mushroom (한국산 털목이버섯의 휘발성 향기성분)

  • Lee, Jae-Gon;Do, Jae-Ho;Sung, Hyun-Soon;Lee, Jong-Won
    • Applied Biological Chemistry
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    • v.38 no.6
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    • pp.546-548
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    • 1995
  • An attempt was made to determine the volatile flavor components of Auricularia polytricha mushroom. Essential oils from the dried mushroom were isolated by a simultaneous steam distillation-extraction(SDE) method using diethyl ether as a solvent. Total 30 components were identified bt GC-MS from the in essential oils including 11 acids, 10 alcohols, 5 aldehydes, 3 ketons, 1 other components. The major volatile components were heaxadecanoic acid(16.74%), benzeneethanol(7.77%), pentadecanoic acid(7.59%), dihydro-5-penhtyl-2-(3H)-furanone acid(4.28%), tetradecanoic acid(3.37%), pentanoic acid(3.38%) and 1-octen-3-ol(1.26%).

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Comparative analysis of the acoustic characteristics of different types of cymbal transducers (심벌 트랜스듀서의 종류별 음향 특성 비교 분석)

  • Choi, Youji;Shim, Hayeong;Roh, Yongrae
    • The Journal of the Acoustical Society of Korea
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    • v.38 no.3
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    • pp.256-265
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    • 2019
  • Several types of cymbal transducers used for underwater detection have been studied. Representative types are Moonie, convex cymbal, and concave cymbal transducers. In this study, we analyzed the characteristics of these three types of transducers for underwater broadband projectors and compared them together. First, the influence of structural variables on the acoustic characteristics of the transducers was analyzed. Based on this, we derived the structure of each transducer type to have a specific center frequency and the maximum bandwidth. As a result of comparing the performance of the optimized transducers, the convex cymbal transducer turned out to be best in terms of both broad bandwidth and high power.

A production scheduling Method considering Usability of Form Module Combinations (형상모듈 조합의 이용 가능 여부를 활용한 생산 스케줄링 방법)

  • Seokmin, Han
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.23 no.1
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    • pp.139-144
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    • 2023
  • Recently, many manufacturing companies are paying more attention to energy efficiency due to increased energy costs. Energy-efficient scheduling of production systems is a good method for energy efficiency improvement and cost reduction. In this research, we assumed the tire production problem and aim to construct a production scheduling considering specific shape module types, ordered amount for each tire, number of production modules, and the production time for each type. To facilitate effective production scheduling, we considered the types and number of shape modules currently available, and tire types that can be selected to be produced in the next stage were used as additional inputs, In addition to that, additional production was permitted to reduce the halt of production processing. Thus, an average production module utilization rate of about 62 percent was obtained.

Clinical Outcomes of Diverse Patch Grafts (광범위 회전근개 파열의 봉합술에서 Patch Graft 종류별 임상적 결과)

  • Lho, Taewoo;Chung, Seok Won
    • Journal of the Korean Orthopaedic Association
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    • v.56 no.6
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    • pp.472-483
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    • 2021
  • With increased development of patch graft, the number of repair using patch graft in massive rotator cuff tear has increased. Understanding characteristics of various patch graft might be helpful for selection of type of patch, and to improve the outcomes for the treatment of massive rotator cuff tears using patch grafts. Therefore, this paper reviews various studies dealing with clinical outcomes of rotator cuff repair using diverse patch grafts in massive rotator cuff tears.

Query processing for multi-modal sensor network (멀티 모달 센서 네트워크를 위한 질의 처리)

  • 이미정;정유나;황인준
    • Proceedings of the Korean Information Science Society Conference
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    • 2004.10b
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    • pp.64-66
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    • 2004
  • 최근 들어 통신 기술과 센서 기기의 발달로 센서 네트워크에 대한 연구가 활발히 진행되고있다. 특히 센서노드를 통해 데이터를 수집하고 처리하는 기술이 중요한 이슈로 떠오르고 있다. 그러나 기존의 논문에서는 한 종류의 노드에서만 정보를 수집하는 것을 가정하고 있다. 하지만 여러 종류의 센서 노드에서 정보를 수집해야 하는 경우도 발생할 수 있다. 그러므로 본 논문에서는 여러 종류의 센서 노드를 고려한 센서 네트워크 구조를 제안한다. 또한 제안한 네트워크 구조에서 이루어지는 다양한 질의 처리 방법을 제시한다.

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유물복식의 전통색 추정을 위한 천연염색물의 변ㆍ퇴색과정에 관한 연구

  • 박명자
    • Proceedings of the Costume Culture Conference
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    • 2003.04a
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    • pp.65-66
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    • 2003
  • 본 연구는 천연염색물 유물의 본래색인 전통색 추정을 위한 기초 실험중의 하나로, 천연염료와 전통섬유의 종류를 달리하여 전통염색방법을 따라 얻은 천연염색물을 이용하여 색변화에 가장 큰 영향을 주는 주변환경 중에서 세탁과 일광에 의한 천연염색물의 변퇴색의 거동경로를 분석하고자 하였다. 천연염료로는 우리나라에서 재배되는 홍화, 소방목, 치자, 황토, 능소화꽃잎, 지초, 먹물, 감물, 황련, 황백, 생쪽, 생쪽, 쪽, 산죽재, 신나무 등과 같은 15종류의 염료를 단독 혹은 혼합하여 이용하여 적색, 주황색, 연한 갈색, 진한 갈색, 황색, 청색, 자색, 흑색계열의 8종류의 색상을 지닌 천연염색물을 얻었다. (중략)

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