formative ux inspection of your system

... Figure Indicators of financial soundness of companies 100 1.1 Development of the financing structure of Belgian companies (percentages of total) 16 1.2 Indicators of the profitability of Belgian companies ... the event of the outbreak of a financial crisis is that of lender of last resort Owing to the many types of interaction which take place nowadays between markets, the possible causes of systemic ... direction of the analyses by studying to what extent macroeconomic developments of a real nature can affect the stability of the financial system Theoretical outline of the determinants of financial...

Ngày tải lên: 24/10/2012, 09:11

... Enumeration Gaining Access Escalating Privileges Pilfering Covering Tracks Creating "Back Doors" Denial of Service FootPrinting: Đây cách mà hacker làm muốn lấy lượng thông tin tối đa máy chủ/doanh nghiệp/người ... cài đặt Trojan hay tạo user (đối với tổ chức có nhiều user) Công cụ loại Trojan, keylog… Denial of Service (aka DoS): Nếu không thành công việc xâm nhập, DoS phương tiện cuối để công hệ thống ... hợp khác DoS làm cho hệ thống không hoạt động Các công cụ hay sử dụng để công DoS trin00, Pong Of Death, teardrop, loại nuker, flooder Xem thêm Vậy làm để tự bảo vệ? Nếu bạn người dùng cuối,...

Ngày tải lên: 02/11/2012, 14:18

... principle the level of aggregation depends on the purpose of the system model The structure of a system is also differently defined in the literature A structure of a system, in view of systems modelling, ... promoter University of Twente, assistant promoter Prof dr.ir A.Y Hoekstra Prof dr.ir H.G Wind Prof dr.ir A.E Mynett Prof dr S.M de Jong Dr M.J Titus University of Twente University of Twente UNESCO-IHE ... open system is a system which is not well defined (uncertain parameters, state variables, boundaries, etc.) Examples of open systems are: groundwater systems, social systems, as well as most of...

Ngày tải lên: 06/11/2012, 10:35

... Fundamentals of Mechanical Vibration, NJ, 2001 J S Carlton: Marine Propellers and Propulsion System, Bulterworth Heineman, 1998 Loyd's Register: "Rules and Regulations for The Classification of Ships", ... William T.Thomson: Theory of Vibration with Applications, Prentice Hall, 1982 M Géradin/D.Rixen: Mechanical Vibrations, Wiley, 1994 C.T.Sun, Y.P.LU: Vibration Damping of Structural Elements, Prentice...

Ngày tải lên: 09/04/2013, 12:58

... decoupled system circulates chilled or hot water through the ceilings and walls of office buildings and the floors of residential units for temperature control, while only distributing the volume of ... (0.3048 m) off of the rear wall as shown in Figure 4, which gives an area of 2.25 ft2 (0.2090 m2) for each vent Case has a volume of 1,368 ft3 (38.74 m3) By meeting the guidelines of four air ... The outlet vent area of Case is double the size of the outlet vent area of Case Each outlet vent is of the size, 9" × 36" (0.2286 m × 0.9144 m) spaced 12", giving an area of 4.5 ft2 (0.418 m2))...

Ngày tải lên: 05/09/2013, 15:28

... PV system Channel = Pilot PV project Figure Diffusion of PV system process From the diagram, the innovation is PV systems The source of innovation is a governmental agency that produces PV systems ... Innovator Adopter of PV system Adopter of PV system Technical service center Education expert Consultant Consultant One barrier in using PV systems for rural electrification is the lack of cooperation ... (NSTDA); iii Office of the Basic Education Commission (OBEC); iv Office of the Non-formal and Informal Education (ONIE); v Vocational Education Commission (VEC); NSTDA (2008) Memorandum of understanding...

Ngày tải lên: 05/09/2013, 16:10

... to the high price of PV modules, even if it has declined steadily since 1985 [6] Due to the minimal maintenance of PV systems and the absence of real benefits of economies of scale during construction, ... costs of land rent or purchase Such applications have been facilitated by the development of technologies and practices for the integration of PV systems into the building envelope, which offset ... solid state and there are no moving parts cell module system Figure Basic steps from PV cell to PV system PV systems are made up of a variety of components, which aside from the modules, may include...

Ngày tải lên: 05/09/2013, 16:10

... architecture and function of the PLC system The PLC unit of a CNC system is similar to the general PLC system but there is an auxiliary controller that assists with part of the functions of the NCK unit ... operating system Sequence program PLC Fig 1.13 The components of a CNC system From the hardware point of view, CNC machine tools consist of CNC, motor drive system, and machine tools The output of the ... The construction of CNC PLC (Programmable Logic Control ) Servo System Machine I/O 1.5 The Components of the CNC system 21 From a functional point of view, the CNC system consists of the MMI unit,...

Ngày tải lên: 08/09/2013, 20:50

... either your login name or your password, you will be required to reenter both pieces of information Changing Your Password Changing your password frequently helps prevent unauthorized access to your ... steps: Obtain a user name and password from your instructor Log in to the system Change the password to mypass1 Log out of the system Log back in to the system with the new password, then log back ... an effective password  Change your password  Describe the function of a mouse button  Log in and log out of a system from the command line  Log in and out of a CDE session  Manipulate windows...

Ngày tải lên: 02/10/2013, 09:20

... information system consisting of various computers, storage systems, application software, and databases Design of a new application for an existing database or design of a brand new database starts off ... considerable amount of complex software In fact, most DBMSs are very complex software systems To complete our initial definitions, we will call the database and DBMS software together a database system Figure ... typically become very proficient in using a specific software package 1.4.4 System Analysts and Application Programmers (Software Engineers) System analysts determine the requirements of end users, especially...

Ngày tải lên: 07/12/2013, 11:33

... “melody” into your voice • Read poems or stories Exaggerate inflection by using a variety of: o pitch - voice high and low o rate - voice fast and slow o force - voice loud and soft Resources: ... Doug Lipman, Voice Power: Using Your Voice to Captivate, Persuade, and Command Attention by Renee Grant-Williams Speak To Influence: How to unlock the hidden power of your voice by Susan Berkley ... can tell undoubted Raphaels from Gerard Dows and Zoffanies, I know the croaking chorus from the Frogs of Aristophanes! Then I can hum a fugue of which I’ve heard the music’s din afore, And whistle...

Ngày tải lên: 10/12/2013, 05:15

... Fibre Management System: Robust troughing system for fibre patch cord and cable assembly management • Maintains 5cm minimum bend radius • Assures total off-frame protection of the fibre cable ... The Key to Unlocking the Competitive Advantages of Fibre A successful fibre network requires a strong fibre cable management system The management of the fibre cables has a direct impact on • Network ... value of your network ADC Telecommunications, Inc P.O Box 1101 Minneapolis, Minnesota 55440-1101 FAX: (612) 946-3292 From North America, Call Toll Free: 1-800-366-3891, Ext 3475 Outside of North...

Ngày tải lên: 10/12/2013, 17:15

... distributions of Linux While these all contain the Linux Kernel, they often include different pieces of software, and installation processes vary somewhat The basic page 27 licensing agreement that Linux ... develops free software comprising a large portion of Linux rootThis is the user name of the system administrator 2.2.2 File and directories The directory and file structure of Linux is hierarchical, ... with the exception of the games Many of these packages are a standard part of Linux distributions • Office Software - these include spreadsheets, word processors, presentation software, drawing...

Ngày tải lên: 22/12/2013, 20:17

... frequency The value of the system clock frequency is measured in Hz and shall meet the following constraints: 90, 000 − 4.5 Hz ≤ system clock frequency ≤ 90, 000 + 4.5 Hz Rate of change of system clock ... integrate the system with other concurrently designed systems Finally, this executable approach facilitates the re-use of system specifications for the possible redesign of the system In general, ... automates the translation of software architecture specifications to design implementations of application and control software for a signal processing system Hardware/software architectures are...

Ngày tải lên: 25/12/2013, 06:16

... Equations: When a system s equations of motion are rewritten as a system of first-order differential equations, each of these differential equations consists of the time derivative of the one of the state ... design of control systems are presented 1.2 CONTROL SYSTEMS Control means to regulate, direct, command, or govern A system is a collection, set, or arrangement of elements (subsystems) A control system ... nature of the system s components Broadly speaking, there are three basic types of control systems: (a) Man-made control systems (b) Natural, including biological-control systems (c) Control systems...

Ngày tải lên: 01/01/2014, 18:43

... connectivity of each component of the system Essentially, the ETN operates based on the information regarding the states of the components, e.g open/closed for circuit breakers, out-oforder/working ... the protection of L1 can be exposed of undesired tripping For such a modeling choice, the possible system configurations and the respective line currents, besides the marking of auxiliary place ... transition T PU T of the protection of line L1 , then we only need the information contained in the column I1 of Table III This column resumes the current of L1 on each one of the possible configurations...

Ngày tải lên: 03/01/2014, 19:35

... 24 26 29 30 System Fig The single line diagram of IEEE 30-bus system There are two generation buses in the system Generation bus consists of 4×60MW units Generation bus consists of 3×40MW units ... of sub-transmission system and the profile of each individual load A typical PV curve is shown in Fig which addresses the proper voltage profile at a load bus in a power system [17] It can be ... Calculate system reliability indices IV SYSTEM STUDIES The IEEE 30-bus system [19] as shown in Fig is analyzed to illustrate the proposed technique The system is selected due to its requirements of...

Ngày tải lên: 03/01/2014, 19:39

... problematic of solving linear systems of interval equations We will then introduce a new formulation of the problem, based on interval parameters which is adapted for the modeling of mechanical systems ... systems, and also evaluate the Interval Computations Applied to FEM amount of computations on simple discrete systems, as well as the accuracy of the solutions RESOLUTION OF INTERVAL LINEAR SYSTEMS ... point of view, and the others often encounter convergence problems Moreover, only the mean value and the moments (often the variance only) are known, and since the density of probability of the...

Ngày tải lên: 12/01/2014, 21:45

... Background • Parameter estimation is a key step in development of mathematical models • Models of interest may be ODEs/DAEs • Minimization of a weighted squared error r φ = θ,z µ s.t (zµ,m − zµ,m )2 ... possible to compute Taylor models of complex functions Taylor Models - Range Bounding • Exact range bounding of the interval polynomials – NP hard • Direct evaluation of the interval polynomials – ... guarantee of global optimality 17 Concluding Remarks and Acknowledgments • A deterministic global optimization approach based on interval analysis can be used to estimate the parameters of dynamic systems...

Ngày tải lên: 12/01/2014, 22:03