ubuntu is an operating system based on the debian linux distribution
Reliability analysis of a power system based on the multi state system theory
... analysis of the power system is studied. The relationship between the performance of the system and the performance of the batteries is analyzed. The results obtained by the traditional system reliability ... )Uz is the universal generating function of the system; is the number of subsystems in the system; NsysM is the number of possible states of the system; sG is the performance of the system; ... CONCLUSIONS The multi-state system theory is introduced to analyze the reliability of the power system in this paper, and is compared with the traditional system reliability theory. The...
- 4
- 407
- 0
Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
... The speaker and utterance elements contain information about the characters who speak and what they said at each dialogue turn. On the other hand, context elements contain all the additional ... this particular case, IRIS is much more centered on the sports topic as this context information has been already provided 40 If IRIS decides to ask for the meaning of the term, the control ... combination scheme is used for combining the two scores. The dialogue management module randomly selects one of the top ranked utterances and prompts back to the user the corresponding reply...
- 6
- 498
- 0
Báo cáo hóa học: " Research Article A Stereo Crosstalk Cancellation System Based on the Common-Acoustical Pole/Zero Model" docx
... crosstalk cancellation performancewith respect to conventional methods. The experiment in this paper is conducted in anechoicconditions. However, with promising results in anechoicenvironments, the ... models, then the crosstalk cancellation filter is designed based on the CAPZ transfer functions.Simulation results demonstrate that, compared to conventional methods, the proposed method can reduce ... 30◦and 60◦, respectively, equidistant from the listener. Althoughthis is not a common audio system, the crosstalk cancellercan reproduce the desired sound field around the listener. The inverse...
- 11
- 267
- 0
Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers
... EPITHESIS and QUALIFICATION, interpersonal systems of PERSON and ATTITUDE, and textual systems of DETERMINATION. But the way the metafunctional contributions map structurally one onto another varies; ... part the language is playing, what it is that the participants are expecting the language to do for them in that situation, the symbolic organisation of the text, the status that it has, and ... establishment and maintenance of the interpersonal relationship between the speaker and the listener and affect the fulfillment of the goal of the verbal interaction.6 Verbalization and grammatical...
- 53
- 1,013
- 3
Báo cáo khoa học: "The Corpora Management System Based on Java and Oracle Technologies" potx
... specification of business services uses stan-dard UML notations of standard linguistic annota-tion and corpora manipulation procedures.Reusability of linguistic and corpora manipulationbusiness ... HTML, and Oracle9i components(Yablonsky S.A., 2002). The system was by adapt-ing existing and new DBMS and Java tools to the necessities of the intended task for the Russianlanguage (Yablonsky ... facilities toassist linguists and internet users as theysearch for relevant material, and then clas-sify and annotate this material.1 IntroductionThere's a wide class of documental managementsolutions...
- 4
- 346
- 0
Báo cáo sinh học: "UWB system based on energy detection of derivatives of the Gaussian pulse" docx
... generate the decision variable. The computation costs of these two systemsare in the same rank. The difference is that GFSK needs two pulse generators at the transmitter and two branches at the receiver. ... branches, and each branch is aconventional energy detection receiver. The only difference between the two branches is the passband frequency ranges of filters. Filter 1 is designed to pass the signal ... n(t),and the sum of s(t) and n(t) is denoted by r(t). The integration interval is T ≤ Tf. The decision statistic is given by Z = Z1− Z2, where Z1and Z2are the outputs of branches 1and...
- 44
- 404
- 0
báo cáo hóa học:" UWB system based on energy detection of derivatives of the Gaussian pulse" pdf
... multipathcomponents in these two system arrive at the same time and the only difference is the duration of the pulses in these two systems. But the difference of the durations of the pulses in these two systems ... locations. In UWB systems, the transmission of the signal is carrier-less, so it needs fewer RF components than carrier -based transmission.This makes UWB transceiver structure much simpler and ... branches, and each branch is aconventional energy detection receiver. The only difference between the two branches is the passband frequency ranges of filters. Filter 1 is designed to pass the signal...
- 44
- 517
- 0
Báo cáo toán học: " UWB system based on energy detection of derivatives of the Gaussian pulse" potx
... branches, and each branch is a conventionalenergy detection receiver. The only difference between the two branches is the passb and frequency ranges offilters. Filter 1 is designed to pass the ... in analysis.6 Numerical results and analysisFigure 8 shows the B ER curves of GFSK systems inAWGN channels. In simulation, the bandwidth of the filters is 3.52 GHz, and the pulse duration is ... n(t), and the sum of s(t)andn(t) is denotedby r(t). The integration interval is T ≤ Tf.Thedecisionstatistic is given by Z = Z1- Z2,whereZ1and Z2are the outputs of branches 1 and 2,...
- 18
- 425
- 0
Báo cáo hóa học: " Research Article A New User Dependent Iris Recognition System Based on an Area Preserving Pointwise Level Set Segmentation Approach" docx
... later.One of the most important steps in iris recognitionsystems is iris localization, which is related to the detection of the exact location and contour of iris in an image. Obviously, the performance ... iris recognition systems. In the proposed method, consistent bits of iriscode are calculated, based on the user specifications, using the user’s mask. Another contribution of our work is in the ... matching and classification. In thispaper, we have used standard iris datasets; therefore, we havenot focused on the image acquisition phase. Other parts of an iris recognition system will be discussed...
- 13
- 293
- 0
Báo cáo hóa học: "Single-photon Transistors Based on the Interaction of an Emitter and Surface Plasmons" docx
... we can, first, let one photon change the state of an emitter, and then such change will significantly affect the propagation of another one. According to this principlea single-photon transistor ... to the axis of the nanotip.Keywords Single-photon transistor Á Nanotip ÁSurface plasmonIntroduction The fundamental limit of a photonic transistor [1]isasingle-photon transistor where the ... consists of an emitter and a nanotip. The emitter is initially in the ground state jgi and the dipole moment p of the emitter is parallel to the axis of the nanotip. Under the action of the controlfield...
- 4
- 326
- 0
Báo cáo hóa học: "An Analysis of ISAR Image Distortion Based on the Phase Modulation Effect" pptx
... the rotational mo-tion of the target; ω is the rotational vector from the resultantangular motion of the target and r is the positional vector of the scatterer on the target measured from the ... analysis on ISAR dis-tortion is focused on the second-order effect of the target’srotational motion [2, 3] and the distortion is conventionallyattributed to the quadratic phase effect [4, 5]. This ... chosendown-range bin, using a time-frequency distribution function [11]. Short-time Fourier transform is usedhere as an illustration. Distribution functions such as the Wigner-Ville distribution and the...
- 16
- 414
- 0
Báo cáo y học: "Identification of an altered peptide ligand based on the endogenously presented, rheumatoid arthritis-associated, human cartilage glycoprotein-39(263–275) epitope: an MHC anchor variant peptide for immune modulation" pot
... conclusion, the analysis of both the hybridoma panel and the polyclonal T cell response to the 263–275 epitope has led to the identification of MHC binding and TCR contact residueswithin this ... at key TCR contact sites [30,31]. Current insights favour the notion that APLs based on MHC anchor substitutions mayfunction as partial TCR agonists on the one hand and preventunwanted immune ... showed an increased cytokine production.This heteroclitic response is explained by the notion that aconformational change in the peptide backbone is introducedFigure 4Response of polyclonal...
- 11
- 314
- 0
Báo cáo y học: "Organizational readiness to change assessment (ORCA): Development of an instrument based on the Promoting Action on Research in Health Services (PARIHS) framework" pps
... How-ever, for the purposes of assessing organizational readi-ness to change, internal facilitation may be mostpertinent, because it is a function of the organization, and is therefore a constant whereas ... of the con-text in the organization. However, the items, and theircomponent subscales, may simply be inaccurate measuresof the latent variables, or the number of observations inthis analysis ... retainthem for the factor analysis because of the high item-restcorrelations and because the scale represented conceptscentral to the PARIHS model.Factor AnalysisFirst we factor analyzed the constituent...
- 13
- 428
- 0
báo cáo khoa học: " Assessing an organizational culture instrument based on the Competing Values Framework: Exploratory and confirmatory factor analyses" pptx
... of the organization,from the comportment of its managers, to the values thatbind employees to one another, to the priorities the organization pursues. Therefore, one expects the domi-nant ... understanding among employees oftheir performance obligations and what they can expectfrom the organization in return, clear policies regardingbehavior, and an emphasis on chain of command.Organic ... values is the degree towhich an organization emphasizes centralization andcontrol over organizational processes versus decentraliza-tion and flexibility. The second set of competing values is the...
- 14
- 338
- 1
Báo cáo khoa hoc:" No connection between the level of exposition to statins in the population and the incidence/ mortality of acute myocardial infarction: An ecological study based on Sweden’s municipalities" pptx
... of Health and Welfare and the Swedish Coronary Angiography and AngioplastyRegistry (SCAAR). The yearly incidence and mortality ofmyocardial infarction and coronary revascularisationrates were ... contributionsSN carried out the study, participated in the design of the study and wrote the manuscript. SM led the study design and writing. CK did the statisticalanalyses. JEK and LGP contributed ... Register at The Swedish Board ofHealth and Welfare. Data on the incide nce, attack rate,of AMI was obtained from The AMI Statistics at The Swedish Board of Health and Welfare, and comprisedfatal...
- 8
- 478
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25