• 제목/요약/키워드: chao

검색결과 971건 처리시간 0.041초

가입자망에서의 서비스 품질 기반ATM 스케줄링 알고리즘 (QoS-based Scheduling Algorithm for ATM in the Broadband Access Networks)

  • 정연서;오창석
    • 한국컴퓨터정보학회논문지
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    • 제6권1호
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    • pp.67-73
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    • 2001
  • 본 논문에서는 광대역 가입자 엑세스망의 인프라 기술인 ATM 노드에서의 셀 스케줄링 알고리즘을 제안한다. 기존의 트레인 스케줄링 알고리즘(Train scheduling algorithm)이나 챠오 스케쥬링 알고리즘(Chao scheduling algorithm), 동적 스케줄링 알고리즘(Dynamic scheduling algorithm) 등의 ATM 스케줄링 알고리즘들은 셀 손실률이 높고 전송 채널의 낭비가 많은 단점이 있다. 본 연구에서는 다양한 멀티미디어 서비스 제공을 위해 입력 소스 트래픽의 QoS 등급에 기초를 둔 제어 방식을 제안한다. 먼저 다양한 서비스 품질을 만족시키기 위한 스케줄링 알고리즘과 기능적 구조를 설계하고. 모의실험을 통해 패킷 손실율과 평균지연 측면에서 알고리즘의 성능을 고찰한다.

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조의(朝醫) 변상(辨象)(변체질(辨體質), 변병(辨病))과 변증(辨證)을 결합한 치료 (Chao Medicine Treatment Combining Pattern Manifestation(Constitutional Identification, Disease Identification) with Pattern Identification)

  • 최정식;최흥섭
    • 한국한의학연구원논문집
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    • 제14권2호
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    • pp.155-163
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    • 2008
  • State Administration of Traditional Chinese Medicine of the People's Republic of China lead Research on Chao medicine's Constitutional Treatment project by which could involve the following principles. First, constitution can be identified, second, constitution correlates to ones susceptibility to diseases, third, constitution can be harmonized, fourth, prescription made according to ones constitution and patterns. These ideas is originated by Lee Je-ma's theory of Four Constitution Type in "DongEuiSooSeBoWon"(Longetivity and Life Preservation in Eastern Medicine). This is much similar to currents trends of personalized medicine in western medical sciences. Therefore further developing Lee's theory would have significant value on various fields of medicine.

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개 파보바이러스 백신 水針의 勉疫調節 효과 (Immunomodulatory Effect of Auapuncture with Canine Parvovirus Vaccine)

  • 황수현;서지민;홍민성;최용수;송근호;김덕환;김명철;신광순
    • 한국임상수의학회지
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    • 제18권4호
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    • pp.368-373
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    • 2001
  • To study the immunomodulatory effect of aquapuncture with canine parvovirus killed vaccine, the vaccine was inoculated into the dogs twice with on 2-week interval. The 6 dogs in the experimental group were inoculated through the Jiao-Chao acupoint, and 5 dogs in the control group were done subcutaneously. The antibody titer was determined by the hemagglutination inhibition test. The HI titers of the experimental group showed significantly higher on days 21 and 28 than those of the control group. The biochemical test on serum total protein, protein fractions and the A/G ration showed a slightly increased in $\gamma$-globulin on days 21 and 28. The hematological findings on total leukocytes and differential counts showed no significance. It was thought that the aquapuncture of the canine parvovirus killed vaccine through the Jiao-Cho acupoint may stimulate the antibody production.

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Legibility of Electronic Paper

  • Jeng, Shie-Chang;Lin, Yen-Rong;Liu, Kang-Hung;Liao, Chi-Chang;Wen, Chao-Hua;Chao, Chih-Yu;Shieh, Kong-King
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2005년도 International Meeting on Information Displayvol.I
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    • pp.817-820
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    • 2005
  • Legibility of electronic paper was evaluated by using the method of letter-search task and subjective visual comfort scaling. The results show that legibility depends on the illumination level, and conventional paper has a higher visual comfort rating than electronic paper although they have the similar performance in the letter-search task.

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淸代 乾隆朝 『穿戴 案』 服飾硏究 (A Study on Emperor s Costumes during the Reign of Chien-lung in Ching Dynasty)

  • 최경순
    • 복식문화연구
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    • 제4권2호
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    • pp.207-217
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    • 1996
  • The founding of ching costume system starts from the rule issued in second year of Te-chong reign that the clothing of Manchu people is prohibited to be chinesized. It has undergone many revisions and is officially established in the 37th year of Chien-lung reign. This study is Emperor's costumes during the year in Chien-lung reign. The results are as follows: Emperor's costumes go to the travel are Chi-fu hat and Hsing-fu. Sea-dragon hat changes on otter skin or beaver hat and Ching-rong and ching-ni hat changes velvet hat. Light green informal wear is to be worn once a year. Name of sacrificial robes does not exist in Ching-hui-dien-tu but it take the place of Chao-fu I and Chao-dai II in Chuan-dai-dang-an. Sacrificial robes wear with indigo boots and the other cases wear blue boots and shoes and socks. The shape on ornaments in belt of sacrificial robes is tetragon style.

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A split kinetic energy solution scheme applied to various delta potentials in quantum mechanical systems

  • Chen, Yu-Hsin;Chao, Sheng D.
    • Coupled systems mechanics
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    • 제6권1호
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    • pp.17-28
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    • 2017
  • In this work, we extend the previously developed split kinetic energy (dubbed KEP) method by Mineo and Chao (2012) by modifying the mass parameter to include the negative mass. We first show how to separate the total system into the subsystems with 3 attractive delta potentials by using the KEP method. For repulsive delta potentials, we introduce "negative" mass terms. Two cases are demonstrated using the "negative" mass terms for repulsive delta potential problems in quantum mechanics. Our work shows that the KEP solution scheme can be used to obtain not only the exact energies but also the exact wavefunctions very precisely.