11 research outputs found
Transition from Electrostatic to Electromagnetic Mode in Atmospheric Pressure RF Ar Inductively Coupled Plasma
journal articl
A study on decision of townscape planning for creation of townscape in region with individuality
We classify the process and the mechanism of the planning to create the townscape with individuality. In the process of the townscape planning decision, it is important to creation of peculiar motif, sharing of image of the future by visualization, role that facilitator cooperated. It is important that the image of the future by creating of a peculiar townscape motif and the record score making and the role sharing that the facilitator cooperated and effectiveness is improved, a standard making that reflects resident's agreement enough and enhancement of support environment like location done by another system and subsidy promotion, etc.departmental bulletin pape
Improved measurement of CP-violation parameters sin2ϕ1 and |λ|, B meson lifetimes, and B0-B̅0 mixing parameter Δmd
journal articl
Selective Cleavage of Cα-Aryl Bonds in Lignin
application/pdfA novel procedure has been developed for selective cleavage of Cα-aryl bonds in lignin. This method was termed "Phenyl Nucleus-Exchange Method" (NE-method), based on the style of reaction. The impotant characteristic of NE-method is to dealkylate diphenylmethane type structural units involving lignin phenyl nuclei following the formation of such structures by lignin in a high yield by NE-method. In the present paper,the theory of NE-method and the degradation mechanism of lignin are outlined, and the application of NE-method for natural polyphenols and related substances is described.リグニンの側鎖-芳香核間結合を選択的に開裂させる新たな手法(核交換法,NE-法)を開
発した。NE-法は酸および大過剰のフェノール類のの存在下において,ジフェニルメタン型構造
単位を選択的にに脱アルキル化するものであり,また同時にメトキシル基も脱メチル化され,リグ
ニンから最終生成物として多価フェノールが高収率で遊離する。NE-法はリグニンに限定され
ず,天然ポリフェノールおよび関連物質の構造研究および利用分野に広く利用することが可能で
ある。departmental bulletin pape
Divider: Delay-Time Based Sender Identification in Automotive Networks
Controller Area Network (CAN) is one of the in-vehicle network protocols that is used to communicate among Electronic Control Units (ECUs) and has been de-facto standard. CAN is simple and has several vulnerabilities such as unable to distinguish spoofing messages because it doesn't support any authentication or sender identification properties. In previous work, some voltage-based methods to identify the sender node have been proposed. The methods can identify ECUs with high accuracy. However, the accuracy of source identification depends on a feature that is extracted from a continuous function of voltage use sampling. In general, as the sampling rate increases, the accuracy of identification is improved. Though the amount of data used for the identification increases too. Hence, it is desired to create an Intrusion Detection System (IDS) that identifies ECUs using few sampling features as there is a limited computing resource in vehicles. In this paper, we propose a delay-time based sender identification method of ECUs. We confirm that the proposed method achieved a true positive rate of 96.7% in CAN bus prototype against spoofing attack from a compromised ECU, detecting spoofing attack from an unmonitored ECU with a true positive rate of 98.0% in real-vehicle.conference pape
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