• 제목/요약/키워드: Midori

검색결과 30건 처리시간 0.021초

Karyotypes of Two Sea Anemones (Cnidaria; Anthozoa) from Korea

  • Choe, Byung-Lae;Qi, Hongying;Song, Jun-Im
    • Animal cells and systems
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    • 제4권2호
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    • pp.103-104
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    • 2000
  • The chromosome numbers of two sea anemones, Anthopleura midori and A. kurogane, were determined to be 2n=18 in both by the air-drying method. The chromosomes of A, midori are all telocentric, while the first pair of chromosomes of A. kurogane is subtelocentric and the remainders are all telocentric.

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Revisited Security Evaluation on Midori-64 against Differential Cryptanalysis

  • Guoyong Han;Hongluan Zhao
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제18권2호
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    • pp.478-493
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    • 2024
  • In this paper, the Mixed Integer Linear Programming (MILP) model is improved for searching differential characteristics of block cipher Midori-64, and 4 search strategies of differential path are given. By using strategy IV, set 1 S-box on the top of the distinguisher to be active, and set 3 S-boxes at the bottom to be active and the difference to be the same, then we obtain a 5-round differential characteristics. Based on the distinguisher, we attack 12-round Midori-64 with data and time complexities of 263 and 2103.83, respectively. To our best knowledge, these results are superior to current ones.

한국산 말미잘에 공생하는 Critomolgus속의 요각류 3신종 (Three New Species of Critomolgus (Copepoda,Poecilostomatoida, Rhynchomolgidae)Associated with Sea Anemones in Korea)

  • 김일회
    • 한국동물학회지
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    • 제39권4호
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    • pp.362-377
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    • 1996
  • 동해에서 발견된 Critomolgus속의 요각류 3신종을 기재하였다. 이들은 조간대의 말미잘에 공생하는 것들로서, 1종은 갈색꽃해변말미잘 (Anthopleura japonica Verrill)에, 나머지 2종은 풀색꽃해변말미잘 (A. midori Uchida and Muramatsu)에 공생한다. 지금까지 기록된 동일 속의 다른 종들과는 확연히 구별되지만, 이들 3신종은 동소적이며 형태적으로 서로 매우 유사하다. 이 논문은 극동 해역의 말미잘에서 발견된 요각류에 대한 최초의 기록이다.

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Analysis of robustness in fuzzy control

  • Nguyen, Hung-T.
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 1992년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 19-21 Oct. 1992
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    • pp.7-10
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    • 1992
  • This lecture is about an investigation into a desired property of fuzzy systems when degrees of uncertainty involved are uncertain. We characterize the robustness of fuzzy logic operators by their moduli of continuity. Theoretical results for design methodology are presented and a case study is discussed.

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An Upper Bound of the Longest Impossible Differentials of Several Block Ciphers

  • Han, Guoyong;Zhang, Wenying;Zhao, Hongluan
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제13권1호
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    • pp.435-451
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    • 2019
  • Impossible differential cryptanalysis is an essential cryptanalytic technique and its key point is whether there is an impossible differential path. The main factor of influencing impossible differential cryptanalysis is the length of the rounds of the impossible differential trail because the attack will be more close to the real encryption algorithm with the number becoming longer. We provide the upper bound of the longest impossible differential trails of several important block ciphers. We first analyse the national standard of the Russian Federation in 2015, Kuznyechik, which utilizes the 16-byte LFSR to achieve the linear transformation. We conclude that there is no any 3-round impossible differential trail of the Kuznyechik without the consideration of the specific S-boxes. Then we ascertain the longest impossible differential paths of several other important block ciphers by using the matrix method which can be extended to many other block ciphers. As a result, we show that, unless considering the details of the S-boxes, there is no any more than or equal to 5-round, 7-round and 9-round impossible differential paths for KLEIN, Midori64 and MIBS respectively.

Taxonomy of Symbiotic Dinoflagellates Associated with Korean Anthozoans

  • Song, Jun-Im;Lim, Hyo-Suk
    • Animal cells and systems
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    • 제5권4호
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    • pp.291-297
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    • 2001
  • Three species of endosymbiotic dinoflagellates, zooxanthellae, are investigated from six host species of anthozoans from Korea. Three unrecorded endosymbionts species are Symbiodinium kawagutii, Symbiodinium microadriaticum, and Symbiodinium sp. Symbiodinium kawagutii Is associated with Alveopora japonica, Anthopleura japonica and Parasicyonis actinostoloides. Symbiodinium microadiraticum is found in Anthopleura kurogane and Parasicyonis sp. Unlike the former two symbionts, Symbiodinium sp. is associated with Anthopleura midori.

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A Study on the Greenery Management System with Resident Participation at Experimental Housing Next 21

  • Lee, Hearyoung;Mitsuo Takada;Midori Kamo
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2002년도 추계학술발표대회
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    • pp.287-293
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    • 2002
  • In this study, we purpose to indicate the concept of the Greenery Management System with resident participation at Experimental Housing NEXT21 as the mechanism that residents participate to the management of greenery independently, In this paper we clarified the whole process of the examination of the management rule by the analysis of the records of the process of the examination of the management rule from September 1999 to march 2002, and then we examined the possibility of the Greenery Management System with resident participation at Experimental Housing NEXT21

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Adaptive control for linear systems with parameter uncertainty using switching

  • Maki, Midori;Hagino, Kojiro
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 1996년도 Proceedings of the Korea Automatic Control Conference, 11th (KACC); Pohang, Korea; 24-26 Oct. 1996
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    • pp.173-176
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    • 1996
  • This paper deals with the problem of designing an adaptive regulator in order to improve transient performance in time-response when the linear state-space model of the plant contains unknown parameters which vary within prescribed bounds. The whole possible parameter space is divided into some subspaces and multiple models and controllers are established from the view point that each controller gives satisfactory transient behavior for systems corresponding to each parameter subspace. Based on time-response and an associated cost function, an appropriate controller is selected on-line out of multiple controllers.

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Dose Distribution of $^{11}C$ Beams for Spot Scanning Radiotherapy

  • Urakabe, Eriko;Kanai, Tatsuaki;Kanazawa, Mitsutaka;Kitagawa, Atsushi;Noda, Koji;Tomitani, Takehiro;Suda, Mitsuru;Mizuno, Hideyuki;Iseki, Yasushi
    • 한국의학물리학회:학술대회논문집
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    • 한국의학물리학회 2002년도 Proceedings
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    • pp.202-205
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    • 2002
  • This paper describes the spot scanning with $^{11}$ C beams for the Heavy Ion Medical Accelerator in Chiba (HIMAC). The concave-shaped irradiation field was optimized and the dose distribution was measured by 128-ch ionization chamber. Because of the wide momentum spread inherent in $^{11}$ C beams, the dispersion caused from the beam line and the scanning magnets should be taken into account to calculate the dose distribution of $^{11}$ C beams and their irradiated field. The reconstructed dose distribution is in good agreement with the experimental results.

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