chapter 9  system and cloud services

... and can make use of all the services provided by that server Tasks handled by the Application Server include the provision of windows, the handling of the interaction between these windows, and ... message and then handles that message is determined by the Application Kit classes BLooper and BHandler A BLooper object runs a message loop in a thread This message loop receives messages and dispatches ... looper and then dispatched to a handler Posting and dispatching a message Once created, a message needs to be placed in the message loop of a looper’s thread and then delivered to a handler The...

Ngày tải lên: 17/10/2013, 19:15

Ngày tải lên: 14/12/2013, 12:15

... chlorine, will be created if you mix bleach and ammonia, or bleach and drain cleaner 9.5.3 ACIDS AND BASES Acids and bases (caustics) can easily damage the skin and eyes The seriousness of the damage ... Keep acids and bases apart, store separately, and clean up spills promptly Acids and bases react, often violently, when mixed together 9.5.4 ADHESIVES AND SEALANTS Most adhesives and sealants ... the nose and nasal airway help the mucus clean, moisten, and heat the air before it reaches the lungs As the air moves into the bronchi it is divided and subdivided into smaller, finer, and more...

Ngày tải lên: 18/06/2014, 22:20

... collection of trees, skies and clouds, and mountains • Pattern: Tones that you can use for the background of a scene These are random types of patterns (animals, flowers, and so on), and you can use them ... collection of trees, skies and clouds, and mountains • Pattern: Tones that you can use for the background of a scene These are random types of patterns (animals, flowers, and so on), and you can use them ... box until all dirt and rough lines that may have scanned in disappear and the line art looks how you’d like it to be Click the Move and Transform tab and resize, reposition, and rotate your image...

Ngày tải lên: 27/08/2012, 14:31

... bi-directional slip and independent torque capacities for the two directions of rotation It requires two springs, one right-handed and one left-handed, for coupling the input, intermediate and output ... faster Edges of the clutch bands carry the entire load, and there is also a compound action of one band upon another As the torque builds up, each band pushes down on the band beneath it, so each ... requirements of MIL-E-5400, class and MILK-3926 specifications Applications were seen in counter and reset switches and controls for machines and machine tools, radar systems, and precision potentiometers...

Ngày tải lên: 22/10/2012, 14:26

... providers), and six federal agencies and nonprofit groups InCommon coordinates common definitions and guidelines for security and privacy and for data These three elements—InCommon, SAML, and Shibboleth—are ... for the benefits of federation without a national mandate In the United Kingdom and Switzerland, the national government has supported and mandated the use of federation In the United States, ... adopting federated trust services, colleges and universities will be able to shape this endeavor to meet their needs— gaining vendor support for providing new standards- and cloud- based applications...

Ngày tải lên: 31/07/2013, 09:44

... water and steam flow rates and temperatures and water level in the boiler The operator also checks for smoke and checks burner and flame pattern The operator maintains good housekeeping and unit ... the trap and comes into contact with the bellows Condensate causes the bellows to contract and open Steam causes the bellows to expand and close Bellows traps can handle condensate and noncondensable ... Furnaces Broken Supports and Guides Broken supports and guides tend to fall to the furnace floor and result in sagging or bowing tubes The falling supports and guides can also hit and damage a burner...

Ngày tải lên: 21/08/2013, 10:47

... as root and type the command: xf86config Figure 5.1 shows the beginning of the xf86config dialog As you can see, xf86config is a text-mode program; it does not support use of the mouse and it ... Starting and Stopping X Now that you've configured X by using xf86config, you're probably eager to see it work To start X, type the command: startx Your system's screen should briefly go blank and ... identifying an X server compatible with your graphics card, and tuning the server for your graphics card If you have a common card and all the documentation for it, this second stage will be...

Ngày tải lên: 07/11/2013, 10:15

... yourself, and sit down and talk directly with the lender This gives you the opportunity to sell yourself and your project Once a relationship has been established and the banker gets to know you and ... financing is a very specialized and multifaceted discipline that requires intimate familiarity with the process You need to know and understand the advantages and disadvantages of each type of ... Negotiation Strategies and the Due Diligence Process professional Your own eyes and ears act as receptors and can tell you things about a property no inspector could ever tell you Records and Documentation...

Ngày tải lên: 14/12/2013, 19:15

... insurance coverage and to demand more medical services (than they otherwise would) The greater demand has enabled medical professionals to boost their prices As tax rates rose in the 1960s and 1970s, ... production in order to produce various goods and services Although there are thousands of different factors of production, or inputs, Chapter Production Costs and Business Decisions 10 for simplicity ... Production Costs and Business Decisions 14 a particular service – healthcare responding to the market forces of supply and demand Unfortunately, the forces have been distorted by legal and political...

Ngày tải lên: 17/12/2013, 15:19

... enter commands directly to the command prompt When you hit the space bar, you get the following prompt: Type ’?’ for a list of commands, ’help’ for more detailed help ok ? Available commands: reboot ... first and third IDE controllers, both as master, and two on the second SCSI host adapter There is nothing on the first host adapter Finally, the system starts Vinum and mounts the root file system and ... In this case, you press the ‘‘any other key’’ (by tradition the space bar) and enter commands to the loader Loader commands There are two ways to communicate with the loader: • A number of files...

Ngày tải lên: 21/12/2013, 11:15

... momentum is Momentum and Kinetic Energy in Collisions Consider two colliding objects with masses m1 and m2 , r r r r initial velocities v1i and v2i and final velocities v1 f and v2 f , respectively ... two colliding objects with masses m1 and m2 , r r r r initial velocities v1i and v2i and final velocities v1 f and v2 f , respectively Both linear momentum and kinetic energy are conserved Linear ... Kinetic energy conservation: + = + 2 2 We have two equations and two unknowns, v1 f and v1 f (eqs.1) (eqs.2) If we solve equations and for v1 f and v1 f we get the following solutions: m1 − m2 2m2 v1...

Ngày tải lên: 23/12/2013, 00:16

... derived from the BHandler class, so a window is also a handler—an object that can handle messages that are dispatched from a message loop A window can both receive messages and handle them For the ... what data member, and responds depending on its value The BHandler class defines such a MessageReceived() function The BHandlerderived class BWindow inherits this function and overrides it The ... call to the base class BHandler version, thus augmenting what BHandler offers If the BWindow version of MessageReceived() can’t handle a message, it passes it up to the BHandler version of this...

Ngày tải lên: 26/01/2014, 07:20

... does not.’ Mrs Bennet and her daughters then departed, and Elizabeth returned instantly to Jane, leaving her own and her relations’ behaviour to the remarks of the two ladies and Mr Darcy; the latter ... his answer, and forced his younger sister to be civil also, and say what the occasion required She performed her part indeed without much graciousness, but Mrs Bennet was satisfied, and soon afterwards ... man of fashion! So genteel and easy! He had always something to say to everybody THAT is my idea of good breeding; and those persons who fancy themselves very important, and never open their mouths,...

Ngày tải lên: 26/01/2014, 14:20

... Systems, Vols I and II, John Wiley and Sons, New York, 1943 and 1950 [3] W.V Lyon, Transient Analysis of Alternating-Current Machinery, Technology Press of MIT and John Wiley and Sons, New York, ... (9.4-29) and (9.4-30) for stator variables and similar relationships for rotor variables from (9.6-15) and (9.6-16) into the steady-state equations, we will obtain 354 UNBALANCED OPERATION AND SINGLE-PHASE ... ias z( p) + vas (9.8-34) egb = vbs (9.8-35) where νas and νbs are the voltages across the stator phases and ega and egb are source voltages, and z(p) is the operational impedance in series with...

Ngày tải lên: 16/02/2014, 18:48

... interference and distortion can be accepted without loss of intelligibility Topics discussed in this section: Modem Standards 9.10 Figure 9.6 Telephone line bandwidth 9.11 Note Modem stands for modulator/demodulator ... 9.12 Figure 9.7 Modulation/demodulation 9.13 Figure 9.8 The V.32 and V.32bis constellation and bandwidth 9.14 Figure 9.9 Uploading and downloading in 56K modems 9.15 9-3 DIGITAL SUBSCRIBER LINE ... LATAs Signaling Services Provided by Telephone Networks 9.2 Figure 9.1 A telephone system Local loop Trunk • Trunk 9.3 End offices Tandem offices Regional offices Note Intra-LATA services are provided...

Ngày tải lên: 16/02/2014, 20:20

... Public Key Cryptography and RSA Every Egyptian received two names, which were known respectively as the true name and the good name, or the great name and the little name; and while the good or ... which may be known by anybody, and can be used to encrypt messages, and verify signatures a private-key, known only to the recipient, used to decrypt messages, and sign (create) signatures is ... primes at random - p, q  select either e or d and compute the other primes p,q must not be easily derived from modulus n=p.q  means must be sufficiently large  typically guess and use probabilistic...

Ngày tải lên: 06/03/2014, 16:20

... Faculty - HCMUT 25 01 December 2008 Pseudorandom Key Pseudorandom Number Generator Random Number Modulo Division Address y = ax + c For maximum efficiency, a and c should be prime numbers Cao Hoang ... hash(B) = B and A collide at hash(C) = 17 A [1] [5] B [9] [17] Collision Resolution Cao Hoang Tru CSE Faculty - HCMUT 12 01 December 2008 Basic Concepts Insert A, B, C hash(A) = hash(B) = B and A collide ... Direct hashing • Modulo division • Digit extraction • Mid-square • Folding • Rotation • Pseudo-random Cao Hoang Tru CSE Faculty - HCMUT 15 01 December 2008 Direct Hashing • The address is the...

Ngày tải lên: 06/03/2014, 17:20

... Chapter (see LIGHT, LEAVES, AND PHOTOSYNTHESIS Figures 7.2 and 7.3, and Web Topic 7.1) A discussion of the Scaling up from the chloroplast (the focus of Chapters and amount and direction of light ... inhibited and photosynthesis becomes phosphate limited (Geiger and Servaites 1994) Starch synthesis and sucrose synthesis decrease rapidly with temperature, reducing the demand for triose phosphates and ... irregular in shape and are surrounded by large air spaces (see Figure 9.4) The large air spaces generate many interfaces between air and water that reflect and refract the light, thereby randomizing...

Ngày tải lên: 07/03/2014, 20:20

... representative points toward the center helps avoid problems with noise and outliers CURE is better able to handle clusters of arbitrary shapes and sizes © Tan,Steinbach, Kumar Introduction to Data Mining ... shapes, orientation, and non-uniform sizes • Difference in densities across clusters and variation in density within clusters • Existence of special artifacts (streaks) and noise The clustering ... Merging Schemes (a) (b) (c) (d) Closeness schemes will merge (a) and (b) © Tan,Steinbach, Kumar Average connectivity schemes will merge (c) and (d) Introduction to Data Mining 13 Chameleon: Clustering...

Ngày tải lên: 15/03/2014, 09:20