chapter 2  adding removing and updating applications

... state what it is, and where it is We must provide a description—or at least a name—on the one hand, and a georeference on the other hand We will skip over the time part for now, and come back to ... relationships between A, B, C, D, and E stay intact, and their boundaries have the same start and end nodes, and • the areas are still bounded by the same boundaries, only the shapes and lengths of their ... fields and objects, is represented in a computer One needs to understand at least a little bit about the computer representations to understand better what the system does with the data, and also...

Ngày tải lên: 21/10/2014, 10:09

Ngày tải lên: 02/07/2014, 04:20

... diesel fuel No and No are shown in Figure 2.5 ©2000 CRC Press LLC TABLE 2.5 Products, Synonyms, and Characteristics of Diesel and Jet Fuels Product and Synonym(s) Composition and Characteristics ... steam-powered ships and for onshore power-generation plants and is primarily a mixture of diesel No and No and residual oil Bunker C is a distillation residue of crude oil and contains biomarkers ... and Jet Fuels Product and Synonym(s) Composition and Characteristics Stoddard solvent Used as a drycleaning solvent and paint thinner and in printing inks, certain adhesives, and some photocopy...

Ngày tải lên: 11/08/2014, 09:21

... powerful information that helps in understanding basic processes of decomposition and microbial activity in both freshwater and marine ecosystems II ORIGIN AND ASSOCIATION OF ENZYMES WITH AQUATIC ... of V max and K m difficult (Fig 3A) To obtain these kinetic parameters, the Michaelis-Menten equation often is rearranged to the linear form and V max and K m are obtained from the slope and intercept ... responsible for Pi release: nonspecific and/ or only partially specific phosphoesterases (mono- and diesterases), nucleotidases (mainly 5′-nucleotidase), and nucleases (exo- and endonucleases) Most of them...

Ngày tải lên: 11/08/2014, 15:20

... TIGER/Line files and whether in urban, suburban, or rural areas Wang (2003) uses regression models to predict travel speeds by land use intensity (business and residential densities) and other factors ... NETCOVER command is used to set up the route system for network computation The third step is to define the origin nodes, destination nodes, and impedance item Commands such as CENTERS, STOPS, and NODES ... Methods and Applications in GIS Finally, the NODEDISTANCE command is executed to calculate the network distances from origin nodes to destination nodes Note that the NODEDISTANCE command only...

Ngày tải lên: 11/08/2014, 17:22

... met A mean value for the QC reference standard should be obtained over all QC standards run in the batch The standard deviation, s, and the relative standard deviation (RSD) should be calculated ... (i.e., population variance)? Anderson7 (pp 44 and 298) has considered this, and sure enough, in his appendix there exists a table that gives the answer — and lo and behold, the answer is seven ... Primary dilution standard: Results from dilution of the stock reference standard Secondary dilution standard: Results from dilution of the primary dilution standard Tertiary dilution standard: Results...

Ngày tải lên: 11/08/2014, 21:21

... the North Pole down to and including the Mediterranean Sea, and from the Ural Mountains in the east to the Atlantic Ocean in the west, and also includes a number of islands in the Atlantic Ocean ... microbial and tissue culture collections, and plant and animal genetic resource collections, as well as the observation databases (surveys, mapping projects) Europe houses the most extensive living and ... of the life sciences and biotechnology BRCs would consist of the service providers and the repositories of living cells, genomes and all information relating to heredity and the functions of...

Ngày tải lên: 12/08/2014, 05:21

... positioning antenna reflectors, opening and closing security gates, handling materials, and raising and lowering scissors-type lift tables, machine hoods, and light-duty jib crane arms Other linear ... flexibility and easier product customizing • Increased throughput for higher efficiency and capacity • Simpler system design for easier installation, programming, and training • Lower downtime and maintenance ... input command for the desired output and the measured actual output • In integral control the signal driving the motor equals the time integral of the difference between the input command and the...

Ngày tải lên: 22/10/2012, 14:27

... Minh Trang (NXB Thống kê) • Operations Management, R.S Rusell and B.W Taylor III (Prentice Hall, 4th Edition, 2003) • Production and Operation Management, Kaijewski Ritzmen (Pearson, Prentice...

Ngày tải lên: 16/09/2013, 12:33

... appears You can have some script execute when you show and/ or hide the pop up by using the onpopupshowing and onpopuphiding methods, as when you show and hide items in a dynamic menu The second step ... items like menus and buttons 3.4 Tabular and Hierarchical Information Many options exist to display hierarchical information in your user interface The most common are tree-like and table-like ... boxes, trees, and grids With the exception of the tree, these elements are not limited in regard to the content they can contain Currently, the tree only holds text and image content and grids are...

Ngày tải lên: 17/10/2013, 19:15

... when the view is expanded and collapsed setCellText (row, colID, value) Called when the contents of the cell have been edited performAction (action) An event from a set of commands can be invoked ... to be defined and placed in a set In Example 3-12, the first column holds the labels and the second contains the text boxes These two columns are horizontal to each other and in rows ... Text Display Three tags available in XUL handle basic text display in the UI, and each has its own context for use They include a , a , and a element The caption is...

Ngày tải lên: 20/10/2013, 09:15

... ... has a command set that has its own commands and that pulls in a second set defined elsewhere (moreEditItems)

Ngày tải lên: 20/10/2013, 09:15

... splitter changes when a user handles the and collapses the splitter, for example, and then quits the persist attribute preserves the splitter state and its visibility for the next ... and These two elements create space between widgets in a box and can be horizontal or vertical depending on the orientation of the box The separator is a visible divider and the ... flicker and UI wobbles when content is being shown and hidden intermittently 3.9.3.2 Overflow A value of scroll or auto for the CSS overflow property ensures that a scrollbar appears and that...

Ngày tải lên: 24/10/2013, 08:15

... Print, and Open Notes [1] Chapter has more information on RDF datasources To delve deeper into the chrome layout and install issues, see Chapter 3.12 The Extras Certain lesser-known elements and ... simple, and the locator is href 3.13 Building the Application Shell Now that the main XUL widgets and some crucial concepts like the box model have been described, you can bring things together and ... lesser-known elements and features are indispensable to the savvy XUL developer and can add that something extra to Mozilla applications, as shown here 3.12.1 Tooltips Tooltips are visual pop ups that...

Ngày tải lên: 24/10/2013, 08:15

... ifft(x,N) ; The characteristics and usage of ifft are the same as those for fft 322 7.3 FAST FOURIER TRANSFORM AND ITS APPLICATIONS Applications FFT has a wide variety of applications in DSP Spectral ... TRANSFORM AND ITS APPLICATIONS Periodicity Because of the periodicity property shown in Figure 7.1, the DFT and IDFT produce periodic results with period N Therefore the frequency and time samples ... 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...

Ngày tải lên: 28/10/2013, 05:15

... Perl*Handler Disable specific Perl*Handlers (all compiled-in handlers are enabled by default) The option name is derived from the Perl*Handler name, by stripping the Perl and Handler parts ... using PerlSetVar and PerlAddVar instead of PerlSetEnv and PerlPassEnv perl-script perl-script is configured as: SetHandler perl-script Most mod_perl handlers use the perl-script handler Here are ... variables are saved before the handler is called and restored afterward (as in mod_perl 1.0) These include %ENV, @INC, $/, and STDOUT’s $| and END blocks A simple response handler example Let’s demonstrate...

Ngày tải lên: 07/11/2013, 09:15

... protons and electrons have the same amount of charge, for the atom to be neutral there must be equal numbers of protons and electrons Tro, Chemistry: A Molecular Approach 38 Relative Mass and Charge ... an ultimate, tiny, indivisible particle  Leucippus and Democritus • Other philosophers believed that matter was infinitely divisible  Plato and Aristotle • Since there was no experimental way ... to Make Sodium Chloride • the mass of sodium and chlorine used is determined by the • number of atoms that combine since only whole atoms combine and atoms are not changed or destroyed in the...

Ngày tải lên: 28/11/2013, 01:11

... script(s), and updating the package information that it maintains internally (storing this information using RDF) The relationship of the packaging, installation, and registration and all pieces ... later The package manifests for content and new applications which may include new content, skin, and locale information have an identical syntax and a very similar structure, as you will ... the manifests and other necessary files Then the Installation section shows how you can put your package in a XPI file and create installation script(s) so it can be distributed and installed...

Ngày tải lên: 14/12/2013, 12:15

... privileges and which is always installed in a particular location, you can leave out the XPI and its internal installation script altogether and use a trigger script like Example 6-13 and a regular ... defines even more general and low-level features like pop ups and functions for quitting the application or setting tooltip text Once files are divided into subdirectories and the manifests for ... persist configurable aspects of the browser and its other applications 6.2.4.1 Where is the chrome registry? The chrome registry is not a single file and it's not stored in a single place Rather,...

Ngày tải lên: 14/12/2013, 12:15

... method and its improvement 6.4 Finishing Things Up We dealt with the xFly example earlier in this chapter and then discussed general information about file formats, installation scripts, and xpinstall ... and mozicon50.xpm Many utilities, such as the GIMP, PaintShopPro, and Xview, can transform images from other common formats 6.5.1.3 Macintosh The Macintosh BNDL resource (OS icons for files and ... Macintosh The Macintosh BNDL resource (OS icons for files and applications) and related resource types (4bit, 8bit, large, small icons, masks, and FREF) are contained in nsMacBundle.rsrc, located at...

Ngày tải lên: 14/12/2013, 12:15