Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Buttons importance

Nuts have many uses, both industrial and domestic. For instance, the ivory nut, or tagua, is a source material for the manufacture of buttons and turnery articles. The kola nut supplies ingredients for popular cola beverages in the United States (see Carbonated beverages). StTychnos nux-vomica provides the important medicine and poison, strychnine. The areca or betel nut is chewed by the Indian and Malayan people as a narcotic a slice of the nut is placed in a leaf of the pepper plant Piper betle) together with a pinch of lime the mixture is an acrid, astringent narcotic that dyes the mouth red, blackens and destroys the teeth. The areca nut contains, among other alkaloids, arecoline, an active anthelminthic widely used in veterinary practice for the treatment of tapeworm infections. [Pg.278]

The hardness of an enamel surface is an important property for such items as enamelled sink units, domestic appliances, washing machine tubs which have to withstand the abrasive action of buttons, etc. On Moh s scale most enamels have a hardness of up to 6 (orthoclase). There are two types of hardness of importance to users of enamel, viz. surface and subsurface. The former is more important for domestic uses when one considers the scratching action of cutlery, pans, etc. whereas subsurface hardness is the prime factor in prolonging the life of enamelled scoops, buckets, etc. in such applications as elevators or conveyors of coal and other minerals. [Pg.739]

Mechanical strength becomes an important criterion, because wound cells (spiral-type construction), in which a layer of separator material is spirally wound between each two electrodes, are manufactured automatically at very high speed. Melt-blown polypropylene fleeces, with their excellent tensile properties, offer an interesting option. Frequently two layers of the same or different materials are used, to gain increased protection against shorts for button cells the use of three layers, even, is not unusual. Nevertheless the total thickness of the separation does not exceed 0.2 - 0.3 mm. For higher-temperature applications (up to about 60 °C) polypropylene fleeces are preferred since they offer a better chemical stability, though at lower electrolyte absorption [ 114"]. [Pg.284]

Web-based data collection and management systems provide a mechanism for remote data entry, where entered data are added to a centralized database once the submit button is pressed. They can be designed to automate the various aspects of clinical trials such as eligibility evaluation, data collection, and tracking specimens. They also serve as a resource site for participating sites to access trial-specific information, facilitate communication, track data queries and their resolutions, and allow administrative management of trials [28, 29]. For these reasons, they play an important role in facilitating the conduct of international clinical trials. [Pg.611]

Notice how Delimited File has been selected as a data source. Click Next and use the browse feature to select the file to import. Notice the important Options button under the file selection field, which will open the SAS Import Delimited File Options window. Click the Options button and you will see a window like the following ... [Pg.46]

Click Next, and a file browser window will open that allows for the drill-down and selection of the Microsoft Excel file of interest. Once the file is selected, a Select Table window will open. This window allows you to pick which worksheet in the Excel file you want to turn into a SAS data set. Click the Options button to see the new options available with SAS 9.1 and PROC IMPORT. [Pg.60]

Now, go to the LTI Viewer window and select Import under the File pull-down menu. A dialog box will pop out to help import the transfer function objects. By default, a unit step response will be generated. Click on the axis with the right mouse button to retrieve a popup menu that will provide options for other plot types, for toggling the object to be plotted, and other features. With a step response plot, the Characteristics feature of the pop-up menu can identify the peak time, rise time, and settling time of an underdamped response. [Pg.231]

With the correct source cells in the input line and pushing the OK button while holding the SHIFT+CTRL keys, the equivalent result as in Figure 2-3 is obtained. Importantly, once an array of cells has been declared a matrix by applying the SHIFT+CTRL+ENTER or the SHIFT+CTRL+OK combination, it is no longer possible to alter or delete its individual cells. Always, the whole array has to be pre-selected and thus only the complete array can be modified. [Pg.12]

For the purposes of this paper, I will not describe the inference procedures further. I will also say very little about the human-machine interface. However, since expert systems are designed to be built by experts and used by experts and novices alike, the interface is of crucial importance. The examples discussed later illustrate how powerful interfaces are implemented through use of high resolution bit-mapped graphics, menu and "button"... [Pg.4]

Important note By clicking the OK button, you will change the settings for all future plots. All plots In this session as well as plots In the future will mark the data points. If you do not want to make a setting permanent, you must change the setting back before you exit Probe... [Pg.399]

It is important to note that the resistor part used is Rspcnt and not R5gauss. The model Rspcnt has a 5% uniform distribution. We would like to find the gain of this circuit, so we must set up an AC Sweep. Select PSpke and then New Simulation Profile from the Capture menus, enter a name for the profile, and then click the Create button. Select theAC Sweep/Nolse Analysis type. Fill in the parameters as shown ... [Pg.512]

If you wish to change the Destination Folder, click the Browse button and specify another drive. Important note If you change the destination drive and directory here, you must use the same drive and directory when installing the libraries. Make sure you write down the installation drive and directory and use the same drive and directory when you specify the Destination Folder for the library installation on page 603. I will use the default directory, so I will click the Next button ... [Pg.600]

This screen is a summary of our selections so far. If you wish to change any of the listed items, click the BacH button. Otherwise, click the Next button to begin the installation. Important Note If you are asked to install the Microsoft ODBC Data Source Administrator, select yes to install the facility. You will need it if you want to use the database capabilities of Oread Capture. The ODBC installation is not shown here because it is already installed on my computer. [Pg.601]

The only important parameter in the installation is the destination directory. The destination directory must be the same as the one you chose for the Oread Lite program on page 600. Choose the same drive and same directory as was chosen in the Capture setup shown on page 600.1 installed the Oread Lite software in the default directory, so I will click the Next button ... [Pg.603]

This section describes the function of the most important buttons in the button panel (Fig. 4.2). Some of the additional options available within the Display pull-down menu in the main menu bar of 1D WIN-NMR and the function of scroll bars and function keys will be discussed in sections 4.5.2 and 4.5.3 respectively. All affect the display of a spectrum or FID in the ID WIN-NMR [Spectrum] window. The display buttons (Fig. 4.7) are available, whenever the ID WIN-NMR program has been started. [Pg.89]

Start 1D WIN-NMR, enter the Preview window and use the Frame option to open a frame for the 2D layout copied into the clipboard in the previous Check it. With the cursor positioned within the frame double click on the left mouse button to open the dialog box. Click on Paste and then OK to Import the 2D layout. Double click the left mouse button and in the Metafile Options dialog box adjust x-Factor and y-Factor to position the 2D layout correctly within the frame. Open additional frames to accommodate the entire 1D C spectrum D. NMRDATA GLUCOSE 1D C GC 001999.1 R) and the structural formula (Fig. 4.33). Arrange and resize these frames for the best representation. Use additional graphical elements (Lines, Rectangle) available within the Preview window of 1D WIN-NMR for assignment purposes. Set up your output device and plot the layout. [Pg.146]


See other pages where Buttons importance is mentioned: [Pg.521]    [Pg.521]    [Pg.277]    [Pg.47]    [Pg.147]    [Pg.154]    [Pg.56]    [Pg.288]    [Pg.249]    [Pg.224]    [Pg.152]    [Pg.15]    [Pg.347]    [Pg.281]    [Pg.179]    [Pg.180]    [Pg.82]    [Pg.255]    [Pg.65]    [Pg.255]    [Pg.41]    [Pg.3]    [Pg.399]    [Pg.170]    [Pg.40]    [Pg.108]    [Pg.117]    [Pg.120]    [Pg.145]    [Pg.184]    [Pg.161]    [Pg.269]    [Pg.304]    [Pg.646]    [Pg.1]   
See also in sourсe #XX -- [ Pg.143 ]




SEARCH



Button, buttons

Buttons

© 2024 chempedia.info