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A Proposal of Filter Sharing Method Using Virtual peer for Cluster of P2P Network
application/pdfIn the P2P network, clustering method is used for search of contents efficiency. The clustering method has a problem which is the diffusion of various harmful contents, as same as the problem of P2P network. In this paper, we propose the shared filtering method using virtual peers for clustering. The virtual peers which is the gathering high-spec peers in a cluster, manages the information of filter and content owners. The vulnerable peers can suppress the diffusion of various harmful contents by the shared information filter.departmental bulletin pape
How to Cope with 'Fear': Kyogen Prescriptions
application/pdfKyôgen, a traditional Japanese comedic theatre, has more than 650 years of history, whose archetypal roots going much further back. It has maintained a delicate balance with its more serene and ethereal brother theatre art form, Noh. Kyôgen has achieved to express the Japanese sense of humor, reflecting the deep subconscious landscape of the Japanese. Kyôgen's historical sustainability and popularity, then, must derive from its unique comedic way of deviating from the ordinary, of surprising the audience with the unexpected, and of attaining a Kyôgen-style catharsis. The treatise will focus on one major manner of deviation - fear. Of the Kyôgen repertory, close to 300 plays, nearly one fourth of them deal with fear in some form. The negativity of fear, contradictorily, functions as a powerful theatrical means that makes Kyôgen successful. Theatrical climaxes are brought about by how such negativity is surmounted, by Kyôgen's clever prescriptions.departmental bulletin pape
Studies on Low Pressure Mercury Lamp with Narrow Cold Cathode Tube
神奈川工科大学博士(工学)application/pdf神奈川工科大学 学位論文 平成26年3月22日授与(乙第7号)doctoral thesi
Difference between La-doped EuO and Gd-doped Euo
application/pdfWe have studied the electronic, magnetic and transport properties of Gd-doped EuO and La-doped EuO. Gd is a magnetic impurity, while La is a nonmagnetic impurity. Applying the dynamical coherent potential approximation (Dynamical CPA) to simple models, we have calculated the densityof states (DOS), magnetization curve, enhanced Curie temperatureTC, and electronic resistivity. Based on the calculated results we discuss the difference in the properties of electron-doped EuO, Gd-doped EuO and La-doped EuO.departmental bulletin pape
Construction of recombinant beta-secretase production system and the application to measurement of the activity
application/pdfAlzheimer disease (AD) is the most common form of dementia. We does not achieved this disease fundamental cure. In AD case, the insoluble amyloid is produced by β and γ secretase by catalyzing the amyloid precursor peptide. Therefore, those enzymes are regarded as the primary target of pharmaceutical development of AD. All the β-secretase inhibitors are substrate analogs, it means that those are competitive and reversible inhibitor. We have developed new methods which can evaluate irreversible enzyme inhibitors easily by flow injection analysis (FIA) system in combination with immobilized enzyme and we would like to apply the β- secretase to the system for evaluation of irreversible agents. In this research, we tried to construct an expression vector for β-secretase and to investigate the optimum condition for obtaining the recombinant β-secretase activity. The β-secretase gene was cloned from pFN21A vector. Those fragment was subcloned into a pCold vector. Recombinant β-secretase was expressed by E.coli.departmental bulletin pape
Sol-Gel Transition and The Flory-Huggins Interaction Parameter χ of Stereoregular Polystyrene in Organic Solvents--Research works accomplished by using Electron Microscope System: XXIII (4)--
application/pdfThe Flory-Huggins interaction parameter χ between stereoregular polystyrene and organic solvent was estimated experimentally over wide range of temperature by IGC(lnverse Gas Chromotography) measurement using many kinds of solvents. The thermoreversible gelation of polystyrene solution was discussed from the magnitude of χ parameter. Moreover, the morphology of iPS gel was examined by scanning electron microscope.departmental bulletin pape
An Egress Strategy using Authentication-Based Proxy for Advanced Persistent Threats
application/pdfThis report proposes an egress strategy using authentication-based proxy for advanced persistent threats. This is the 3rd strategy for blocking backdoor communication, which is one of egress strategies proposed by "A Guide of Design and Operation for a Countermeasure of Advanced Persistent Threats." This 3rd strategy uses an authentication-based proxy in order to discriminate malware communication and human communication. Even if a malware tries to communicate with a web server on Internet via a proxy server, the malware must be authenticated to pass through the proxy server. In that way, malware communication is blocked, while human communication is permitted. Blocking malware communication prevents the leak of confidential information and malware updates, etc.departmental bulletin pape
Development of a Progress Grasp System for Design Portfolio Using RFID and Active Use to Mechanical Design
application/pdfRecently, the demerit of the mass education was pointed out. Then, individual counseling has been recommended. But, the individual counseling is difficult in large class. The design education in mechanical design is acquisition of the process deciding the size to produce the machine part and the structure. Therefore, individual counseling is desirable. But, mechanical design is large class about 80 students. The design calculation support program using information technology had been developed for the mechanical design and the drawinge ducation. The progress grasp system using RFID was developed for this lecture. It was used to educate and thee ffectiveness of the system is discussed.departmental bulletin pape
Total Variation フィルタを用いた混合雑音除去に関する研究
神奈川工科大学博士(工学)application/pdf神奈川工科大学 学位論文 平成25年9月30日授与(甲第28号)doctoral thesi
Ferromagnetism and electron states of Eu-rich EuO
application/pdfIn order to study the electronic states and magnetism of Eu-rich EuO, we have applied the dynamical coherent potential approximation (Dynamical CPA) to a simple model ofEu1_y VyO, The result for the density of states (DOS) well explains the origin and mechanism of the famous metal-insulator transition of Eu-rich EuO. However the result for the defect concentration (y) dependence of Curie temperature Tc does not agree with the experimental observation. We ascribed the reason of the discrepancy for the fault of the model; the correlation effect due to the double occupation of two electrons in a defect is neglected in the present model.departmental bulletin pape