chapter 7  creating link worthy content and link marketing

... responses Combined station May issue commands and responses HDLC Link Configurations Unbalanced One primary and one or more secondary stations Supports full duplex and half duplex Balanced Two combined ... of outstanding frames If error, reply with rejection Discard that frame and all future frames until error frame received correctly Transmitter must go back and retransmit that frame and all subsequent ... Transmitter will retransmit Receive gets two copies of frame Use ACK0 and ACK1 Stop and Wait Diagram Stop and Wait - Pros and Cons Simple Inefficient Go Back N (1) Based on sliding window If no...

Ngày tải lên: 16/02/2014, 08:20

... material being compressed A rotating handwheel with a differential screw moves nuts A and B together, and links I and II are brought into toggle 212 Fig 12 Four-bar linkages can be altered to give ... applied through other links, and need not be perpendicular to each other (A) One toggle link can be attached to another link rather than to a fixed point or slider (B) Two toggle links can come into ... equations of motion Fig A standard differential winch consists of two drums, D1 and D , and a cable or chain which is anchored on both ends and wound clockwise around one drum and counterclockwise around...

Ngày tải lên: 22/10/2012, 14:26

... free the memory used by the B-tree and its records This function does not return anything Be sure to remove your main function from the library, and go ahead and compile this library On Stellar, ... Compile the program, either statically or dynamically linking it against your library (and sqlite3) Submit via Stellar a copy of your code and the output of running the program defined in prob1d.c ... fgets() Submit via Stellar your code for this part and your console output for a few illuminating test cases For instance, "Citizen Kane", "Casablanca" and "Gone with the Wind" are all in the database...

Ngày tải lên: 25/04/2013, 08:07

... hold the baffles in place and prevent vibration and excessive tube movement Nozzles and Accessory Parts Shell -and- tube inlet and outlet nozzles are sized for pressure drop and velocity considerations ... shell and tube, reboiler, plate and frame, air cooled, and spiral The shell -and- tube heat exchanger is the most common in the process industry Shell -and- tube heat exchangers are designed to handle ... between them and how each applies to heat exchangers Which is (are) the most critical and why? Draw and label a hairpin heat exchanger Draw and label a shell -and- tube heat exchanger Draw and label...

Ngày tải lên: 20/08/2013, 10:39

... the DTFT of periodic and finite-length sequences Example 7.1: If the signals fx…n†g are real valued and N is an even number, we can show that X …0† and X …N=2† are real values and can be computed ... advantages, and disadvantages Each FFT has different strengths and makes different tradeoffs between code complexity, memory usage, and computation requirements The FFT algorithm introduced by Cooley and ... x(0), x(4), x(2), and x(6) because x(0), x(2), x(4), and x(6) are considered to be the 0th, 1st, 2nd, and 3rd inputs in a 4-point DFT Similarly, the order of x(1), x(5), x(3), and x(7) is used...

Ngày tải lên: 28/10/2013, 05:15

... force F is applied to an object of mass m it can accelerate it and increase its speed v and kinetic energy K Similarly F can decelerate m and decrease its kinetic energy We account for these changes ... curve and the x-axis, between xi and x f (shaded blue in fig.d) xf W= ∫ F ( x)dx xi (7-8) The Spring Force: Fig.a shows a spring in its relaxed state In fig.b we pull one end of the spring and ... a force F on our hand in the opposite direction In fig.c we push one end of the spring and compress it by an amount d Again the spring resists by exerting a force F on our hand in the opposite...

Ngày tải lên: 13/12/2013, 05:15

... displayed inside of it as a child Child content is discussed later in the section "Extra Binding Content and Insertion Points." The binding content is defined as: ... self-contained, reusable, and generally have no dependencies outside of the binding itself Although XUL is used most often as content in an XBL binding, XBL can also bind to and from HTML and XML If you ... filename extension Most bindings implement XUL content and behavior with script, so XBL files reside in your XUL application's chrome content area and have full access to XPConnect-wrapped XPCOM...

Ngày tải lên: 14/12/2013, 12:15

... onmousedown, and provide a means for trapping them within your binding and carrying out tasks associated with them this.input.focus( ); ... tag, and each method can have or more parameters, which gather the values passed into the method when called 7.2.4 Handlers Handlers in XBL mimic regular document events like onclick and onmousedown, ... this.input.focus( ); Each handler is contained in a tag and the event name is placed in the event attribute minus the "on" prefix The handler in the code shown above places...

Ngày tải lên: 14/12/2013, 12:15

... change binding content dynamically or access certain property values The two XBL-specific interfaces that exist on the document to get a handle on this content are getAnonymousNodes and getAnonymousElementByAttribute ... as scope characteristics and insertion points 7.4.1 The XBL DOM Interfaces XBL has two core DOM interfaces, DocumentXBL and ElementXBL These extensions to the Document and Element interfaces are ... particular class When a binding is removed, the anonymous content is destroyed and the methods, properties, and event handlers no longer apply In the case of an inheritance chain (see the Section...

Ngày tải lên: 14/12/2013, 12:15

... This example renders the image and the label and discards the binding The anonymous content does not appear because the binding is discarded and only the explicit content is used 7.5 Inheritance ... class, with content and methods that can be used elsewhere Bindings become modules, which prevents code duplication, makes maintenance easier, and gets slotted in and out of documents Linkage or ... self-contained (modular) and flexible bindings that permit shared content across and within XBL documents 7.5.1 Binding Inheritance Binding inheritance occurs when one binding is linked to another...

Ngày tải lên: 14/12/2013, 12:15

Ngày tải lên: 14/12/2013, 12:15

... services Grounds and landscaping Total repairs and maintenance Salaries and payroll Office Maintenance Payroll taxes Total salaries and payroll Utilities Electric Gas Water and sewer Trash Telephone ... rent roll and a comparison of the subject to competing properties, (2) project income loss from vacancy and collections based on the subject’s occupancy history and upon supply and demand rela- ... this juncture General and administrative expenses include disbursements for items such as office supplies, legal and accounting fees, advertising and marketing expenses, and property management...

Ngày tải lên: 14/12/2013, 19:15

... Describe the Layer frame structure and identify generic fields • Explain the role of key frame header and trailer fields, including addressing, QoS, type of protocol, and Frame Check Sequence H c vi ... placed onto the media and is received from the media using techniques such as media access control and error detection Supporting & Connecting to Upper Layer Services • • The Data Link layer effectively ... relationship of the network devices and the interconnections between them • Network topologies can be viewed at the physical level and the logical level • Logical and physical topologies typically...

Ngày tải lên: 22/12/2013, 13:17

... by water dissociation from and and the rate of this exchange is probably the lowest step of the overall reaction.The hydroxy ligand facilitates the dissociation of and this leads to a slow catalysis ... with hexane, and the aqueous sulfolane phase with the rest of the products, the catalyst and the ammonium bicarbonate is Dimerization, oligomerization and polymerization of alkenes and alkynes ... oligomerization and polymerization of alkenes and alkynes 7.4 247 Alkyne reactions Oligomerization and polymerization of terminal alkynes may provide materials with interesting conductivity and (nonlinear)...

Ngày tải lên: 23/12/2013, 07:19

... weather, and by herself, was almost incredible to Mrs Hurst and Miss Bingley; and Elizabeth was convinced that they held her in contempt for it She was received, however, very politely by them; and ... make haste and tell us; make haste, my love.’ ‘It is from Miss Bingley,’ said Jane, and then read it aloud ‘MY DEAR FRIEND,— ‘If you are not so compassionate as to dine to-day with Louisa and me, ... reason; and, in my opinion, exertion should always be in proportion to what is required.’ ‘We will go as far as Meryton with you,’ said Catherine and Lydia Elizabeth accepted their company, and the...

Ngày tải lên: 21/01/2014, 18:20

... are defined as τ qo ′ τ qo ′′ τq ′ τq ′′ ′ and τ ′′ and τ τd and ′ ′′ and τ d are are are are the q- and d-axis the q- and d-axis the q- and d-axis the q- and d-axis transient open-circuit time constants ... Standard Dictionary of Electrical and Electronic Terms, 2nd ed., John Wiley and Sons, New York, 1978 [6] B Adkins and R.G Harley, The General Theory of Alternating Current Machines, Chapman and ... EQUATIONS IN OPERATIONAL IMPEDANCES AND TIME CONSTANTS development, we implied a notational correspondence between the kq1 and the fd windings and between the kq2 and the kd windings In this chapter,...

Ngày tải lên: 16/02/2014, 18:47

... and unstuffing 11.8 11-2 FLOW AND ERROR CONTROL The most important responsibilities of the data link layer are flow control and error control Collectively, these functions are known as data link ... an example of Stop -and- Wait ARQ Frame is sent and acknowledged Frame is lost and resent after the time-out The resent frame is acknowledged and the timer stops Frame is sent and acknowledged, ... say that the link utilization is only 1000/20,000, or percent For this reason, for a link with a high bandwidth or long delay, the use of Stop -and- Wait ARQ wastes the capacity of the link 11.36...

Ngày tải lên: 16/02/2014, 20:20

... system publishers, and online merchants Chapter 7: The Web and E-mail 47 Example: Phishing Chapter 7: The Web and E-mail Basics 1: Computers and Digital 48 Phishing Chapter 7: The Web and E-mail 49 ... DHTML Ajax Chapter 7: The Web and E-mail HTML Chapter 7: The Web and E-mail 7 HTTP HTTP messages flow between a browser and a Web server Chapter 7: The Web and E-mail Web Browsers  Help you ... by quantity and quality of links from one Web page to others  A meta keyword is entered into a header section of a Web page when it is created and is supposed to describe the page contents –...

Ngày tải lên: 06/03/2014, 09:21

... algorithmic techniques to create “random numbers”  although are not truly random  can pass many tests of “randomness” known as “pseudorandom numbers” created by “Pseudorandom Number Generators (PRNGs)” ... information hence although contents protected, traffic pattern flows are not ideally want both at once  end-to-end protects data contents over entire path and provides authentication  link protects traffic ... for cipher use, good for key generation Natural Random Noise    best source is natural randomness in real world find a regular but random event and monitor generally need special h/w to this...

Ngày tải lên: 06/03/2014, 16:20