chapter 19  using yui for ajax and more

... terminated and a new one started using the control character \n within a format string Of course, there are many other formatting specifications, such as %s for strings—type help fprintf for more information ... fscanf() as before with appropriate formatting conversion specifiers like %s for string, %d for numeric and so forth, we are restricted to intrinsic machine data types such as ‘uchar’ for an unsigned ... number of colors present, and so forth A great many standards for data representation exist in practice For example, a common format found on Windows is the “bitmap” file format with extension bmp,...

Ngày tải lên: 29/03/2014, 10:20

... cardiac arrest patient Each received a handout and had time for questions and answers We stressed all the modifications to the Available online http://ccforum.com/content/10/1/R3 Figure All physicians ... residents and six medical residents, but many more nurses and respiratory therapists, to be trained Hence, once we had trained the residents, we modified the simulation for the remaining nurses and ... 'remove the gloves' The education and infection control team simulated every step of the dressing and undressing to ensure safety and clarity, and then scripted and photographed the process Composition...

Ngày tải lên: 12/08/2014, 23:20

Ngày tải lên: 19/05/2015, 08:25

... 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 ... carry frequencies between 300 and 3300 Hz, giving them a bandwidth of 3000 Hz All this range is used for transmitting voice, where a great deal of interference and distortion can be accepted ... asymmetric communication technology designed for residential users; it is not suitable for businesses 9.17 Note The existing local loops can handle bandwidths up to 1.1 MHz 9.18 Note ADSL is an...

Ngày tải lên: 16/02/2014, 20:20

... an accident and how to avoid the unexpected Safe postures for lifting and timing for smooth, easy lifting Aids such as stages, platforms, or steps, trestles, shoulder pads, handles, and wheels ... preventable, and the accidents, that result in injuries, illnesses, and deaths from improper material handling, can significantly be reduced 19.2 SAFE HANDLING The efficient handling and storing ... lumber no more than 16 ft high if it is handled manually, and no more than 20 ft if using a forklift Remove all nails from used lumber before stacking Stack and level lumber on solidly supported...

Ngày tải lên: 18/06/2014, 22:20

... MSDSs contain ingredients, physical and chemical characteristics of the substance, physical hazards, reactivity and health hazards involved, and safe handling and safety precautions In addition, ... Matter and Its Changes, John Wiley & Sons, New York, 1993 A Concise Dictionary of Chemistry, 2nd ed., Oxford University Press, Oxford, 1990 Csuros, M., Environmental Sampling and Analysis for Technicians, ... Agency, Handbook for Sampling and Sample Preservation of Water and Wastewater, Government Printing Office, Washington, D.C (EPA 600/4–82–029), 1982 Environmental Protection Agency, Methods for Chemical...

Ngày tải lên: 12/08/2014, 03:20

... solutions in two different cases, and leave other cases as exercises for your fun and exploration © 2001 by CRC Press LLC Case Here, a = –0.99, and we consider the cases b = and b = 0.98 The starting ... b=sqrt(1-a^2); rx=rand(1,40); ry=rand(1,40); © 2001 by CRC Press LLC FIGURE 2.5 Plot of multiple Hénon orbits having the same a = 0.25 but random starting points for n=1:1500 for m=1:40 x(1,m)=-0.99+2*rx(m); ... the other hand, in the difference equation formulation of this class of problems, the present output y(k) is expressed as a linear combination of the present and m most recent inputs and of the...

Ngày tải lên: 13/08/2014, 02:21

... the use and syntax of the zoom and ginput commands for a more accurate reading of the coordinates of a point.) Pb 3.4 Write a function M-file for the line passing through a given point and intersecting ... parameters b Holding the graph for the case R = 100Ω, sketch L1 and L2 again for R = 50Ω and R = 500Ω How the values of the voltage and the current change as R increases; and decreases? c Determine ... a Keeping the values of Vs and R1 fixed, sketch the functions V(R) and I(R) for this circuit, and verify that the solutions you found previously in Pbs 3.7 and 3.8, for the various values of R,...

Ngày tải lên: 13/08/2014, 02:21

... iterative equations for D(k) and D2(k), as given respectively by Eqs (4.16) and (4.30), and with the initial conditions for the function and its derivative The first elements for the y, D, and D2 arrays ... 6.8, we derive formulas for estimating the accuracy of the different methods discussed here However, and as noted previously, more accurate techniques than those presented here exist for calculating ... y(2 N ) + y(2 N + 1)   that is, the weights are equal to for the first and last elements, equal to for even elements, and equal to for odd elements Example 4.7 Using Simpson’s rule, compute...

Ngày tải lên: 13/08/2014, 02:21

... analytically MATLAB has a built-in command that finds all the roots (real and complex) for any polynomial equation As previously noted, the MATLAB command for finding the polynomial roots is roots: ... pinpoint the position and value of this minimum We detail the derivation of an elementary technique for this search: the Golden Section method More accurate and efficient techniques for this task have ... at each iteration step, in the search for the zeros of the function y = x – sin(x) – 1, and comment on which of the two methods appears to be more effective and converges faster Example 5.2 Apply...

Ngày tải lên: 13/08/2014, 02:21

... values for the lower and upper cutoff frequencies and the sampling time: f1 = 200 Hz; f2 = 400 Hz; τ = 10–5 s find f0 and plot the gain curve as function of the normalized frequency for the bandpass ... rules for the addition and subtraction of vectors Example 6.2 Find the sum and difference of the complex numbers © 2001 by CRC Press LLC z1 = + 2j and z2 = + j Solution: Grouping the real and imaginary ... Analytically and numerically, obtain in the standard form an expression for each of the following quantities: a + 4j + 5j b 3+j (1 − j )(3 + j ) 1− 2j + j  − c   2j  2 + 3j Pb 6.9 For any pair...

Ngày tải lên: 13/08/2014, 02:21

... element of the space; and b If a and b are constants, and ϕ and ψ are elements belonging to the space, then a ϕ + b ψ is also an element of the space There is an inner (dot) product for any two elements ... by CRC Press LLC for − ≤ x ≤ a for a < x ≤ (7.112) Solution: The conditions for the above theorem are satisfied, and  cl = l +  1 2 ∫ P (x)dx a l (7.113) From Eq (7.96), and noting that Pl(1) ... Rseries Rparallel (7.43) The proof is straightforward Using Eq (7.37) and recalling Ohm’s law for n resistors {R1, R2, …, Rn}, the equivalent resistances for this combination, when all resistors are...

Ngày tải lên: 13/08/2014, 02:21

... C = 0.25 F, and L = H: a Write the equations for the phasors of the voltages and currents b Form the matrix representation for the equations found in part (a) c Plot the magnitude and phase of ... primary tool for understanding and solving physical problems at the atomic and subatomic scales In this section, we define these matrices and find key properties of their eigenvalues and eigenvectors ... the following form: pn−1 ( x) = a1 + a2 x + a3 x + … + an x n−1 (8.22) From a knowledge of the column vectors X and Y, we can formulate this problem in the standard linear system form In particular,...

Ngày tải lên: 13/08/2014, 02:21

... 2-D Images Currently more and more images are being stored or transmitted in digital form What does this mean? To simplify the discussion, consider a black and white image and assume that it has ... these transformations You can also see in a visually more suggestive form how each of the transformations changed the image of the original matrix, if we render the image of M and its transform in ... strategy for solving the problem goes as follows: Perform a translation to place Q at the origin of a new coordinate system Perform a π/4 rotation around the new origin, using the above form for rotation...

Ngày tải lên: 13/08/2014, 02:21

... same results by noting that the events E and O (B and C) are disjoint and that their union spanned the set S Therefore, the probabilities for events O and C could have been deduced, as well, through ... components have unequal values Therefore, while a can have any of 10 possible values, b can have only 9, and c can have only Therefore, n(A) = × × 10, and the probability for the event A is P( A) = × ... H ) = P( H ) and P( H ) + P( H ) = giving: P( H ) = and P( H ) = Furthermore, from the text of the problem, we know that: © 2001 by CRC Press LLC P(O H ) = and P(Z H ) = P(O H ) = and P(Z H )...

Ngày tải lên: 13/08/2014, 02:21

... convict in the early 1800s He 4) and lived in the Australian 5) _ with the 6) 7) for 32 years 8) _ 1835, he left the 9) _ and told the 10) his story ... pronouns in the box below to finish the sentences The possessive adjectives (my, your, his, her, our and their) in the sentences will help you to choose the correct answer hers ours his theirs mine ... coat, so he gave her Are these ? I found them outside your room I gave them my brochure and they gave me _ Reading – An Australian legend Choose a word from the box to complete the...

Ngày tải lên: 05/11/2012, 09:52

... moon? Leo: Yes It's a time for families to get together Mona: And what about your family, Leo? Leo: My parents live in a village a long way from here Mona: I mean your wife and kids Leo: Oh, I'm not ... understand Excuse me for a minute Excuse me, I must go Tới đây, mời bạn nghe lại phần hai đối thoại, lập lại câu nói anh Leo Jack: So the festival happens on the full moon? Leo: Yes It's a time for ... you for saving my hat today, Leo Leo: My pleasure Mona: You were very brave Leo: It was nothing, really Now, if we get separated…we'll meet back here Jack: At the gate? Leo: Yes Now these are for...

Ngày tải lên: 05/11/2012, 16:27

... DBM file is to lock the file before tying it, untie it before releasing the lock, and, in the case of writing, call sync( ) before untying it 562 | Chapter 19: DBM and mod_perl This is the Title ... long updates and/ or reads Refer to the Tie::DB_FileLock manpage for more information DB_File::Lock An extremely lightweight DB_File wrapper that simply flocks an external lock file before tying ... updates and reads are quick, and simple flock() locking semantics are enough Refer to the DB_File::Lock manpage for more information On some operating systems (FreeBSD, for example), it is possible...

Ngày tải lên: 20/10/2013, 09:15

... future life But before I am run away with by my feelings on this subject, perhaps it would be advisable for me to state my reasons for marrying and, moreover, for coming into Hertfordshire with ... affection To fortune I am perfectly indifferent, and shall make no demand of that nature on your father, since I am well aware that it could not be complied with; and that one thousand pounds in ... already said, may not be for several years This has been my motive, my fair cousin, and I flatter myself it will not sink me in your esteem And now nothing remains but for me but to assure you...

Ngày tải lên: 20/10/2013, 17:15