Spreadsheets printing

The method is readily implemented using a spreadsheet, as shown in Figure 2.13. The spreadsheet prints out the mass flows for a range of k values—the user must interpolate to obtain the final result. 

This calculation is readily implemented via spreadsheet. The output is shown in Figure 2.33. The spreadsheet solution enables the user to specify a release height and any location in x, y, z) space. Furthermore, the spreadsheet prints results for all stability classes. Note that the concentration is reduced to 8 ppm for urban conditions with F-stability. 

Calculate the input flow rate and input composition. Do not copy the example do not type 48.5, 1.5, and 50 into cells E9, ElO, and Ell. These cells show numbers but actually contain formulas. The formulas do not appear in the example spreadsheet printed here, only the values calculated by the formulas. 

We can now calculate the dimensionless groups. Start with the Reynolds number. Apply your spreadsheet skills to create a formula for Re in cell J9, taking care that all parameters are in mks units. Paste the formula down column J. Remember to use absolute references for pfluid and /x, and remember to change the absolute references when the fluid changes. Compare your results with the spreadsheet printed in Figure 5.37. 

Output data can be printed or exported to a spreadsheet. The rendering quality is very good. Structures can be rendered and labeled in several different ways. Molecular structures can be saved in several different formats or as image files. The presentation mode allows molecular structures to be combined with text. 

Spreadsheet template that calculates expected VOC emissions from use of paints, inks, and coatings. Prints out I PA data forms. 

Solution The following is a complete program for performing the calculations. It is written in Basic as an Excel macro. The rather arcane statements needed to display the results on the Excel spreadsheet are shown at the end. They need to be replaced with PRINT statements given a Basic compiler that can write directly to the screen. The programming examples in this text will normally show only the computational algorithm and will leave input and output to the reader. 

All formulas are to be written out by hand with the specific numbers in the right places on a sheet provided for the purpose, and the calculations are to be done by calculator. Caution Write the numbers exactly as printed, do not round any digits, or the quality assurance unit (a sort of corporate vice squad) will not approve the report out of fear that someone could have cheated. A validated program can be used. While an Excel spreadsheet as such needs no validation, a simple cell-formula calls for extensive tests and documentation and proof that the sheet is password protected against fraudulent manipulation. On top of that, the analyst s supervisor is required to confirm the calculation and sign off on... 

A suggested spreadsheet for the above calculations is shown in Table 4.3. The values for residues and ash are entered from results sheets printed with columns for crucible weights, etc., unless the laboratory is equipped with computerized balances, when a more sophisticated spreadsheet could be devised. 

Validation of software loaded on a computer that is used to control the equipment, to acquire analytical raw data, to process the data, and to print and store the data. Software typically includes operating systems, standard applications software, and software written by a specific user, such as macros or spreadsheet calculations. 

HI Now we use a built-in routine in Excel for the paired t test to see if the two methods in Problem 4-14 produce significantly different results. Enter the data for Methods 1 and 2 into two columns of a spreadsheet. Under the TOOLS menu, select DATA ANALYSIS. If DATA ANALYSIS does not appear, select ADD-INS. Select ANALYSIS TOOLPACK, click OK, and DATA ANALYSIS will be loaded into the tools menu. In the DATA ANALYSIS window, select t-Test Paired Two Sample for Means. Follow the instructions of Section 4-5 and the routine will print out a variety of information including tcafcu ated (which is labeled t Stat) and ftable (which is labeled t Critical two-tail). You should reproduce the results of Problem 4-14. 

From preprint servers 319 Ward, D. W. Nelson, K. A. Finite Difference Time Domain (FDTD) Simulations of Electromagnetic Wave Propagation Using a Spreadsheet. 2004,arXiv physics/0402096.arXiv.org e-Print archive, http //arxiv.org/abs/physics/0402096 (accessed Oct 13,2004). 

Before the advent of personal computers in the business office, pre-printed spreadsheet forms were used. Today almost all reviews are conducted with the aid of a computer as manual methods are highly inefficient and costly to perform when compared to computer means. This is especially important when the manhour rates of specialized consultants are utilized. Preliminary and final copies of the review reports may possibly be transmitted by electronic means to team members and pertinent company personnel where the infrastructure is available. 

A worksheet (data base spreadsheet) form is used to collect and collate the process hazard analysis review data. A computer software generated spreadsheet is typically used. For a complete description of commercially available HAZOP or What-If software, the user should refer to the manufacturer s HAZOP or What- If software User Instructions. Although pre-printed forms may be used, they are highly inefficient and should be maintained only as a backup in case of computer hardware or software failures. 

Artek market a range of image analyzers. The Artek Omnicon 3600 is an advanced, easy to use system with turnkey application software. A precision scanner converts optical images into video signals that are presented on a high resolution monitor screen. The required measurement is selected from more than 20 parameters. The measure key is pushed and the answer appears ready to be printed out, saved or exported to any of a wide range of data bases and spreadsheet programs... 

First perform the integration analytically, using a table of integrals if necessary then write a spreadsheet or computer program to do it using Simpson s rule (Appendix A.3). Have the program evaluate Cp at 11 equally spaced points from 150 C to ISOO C, estimate and print the value of A//, and repeal the calculation using 101 points. What can you conclude about the accuracy of the numerical calculation ... 

The spreadsheet (Fig. 47.1) is divided into rows (identified by numbers) and columns (identified by alphabetic characters). Each individual combination of column and row forms a cell which can contain a data item, a formula, or a piece of text called a label. Formulae can include scientific and/or statistical functions and/or a reference to other cells or groups of cells (often called a range). Complex systems of data input and analysis can be constructed (models). The analysis, in part or complete, can be printed out. New data can be added at any time and the sheet recalculated. You can construct templates, pre-designed spreadsheets containing the formulae required for repeated data analyses. 

If you Copy a portion of a spreadsheet and Paste it into Microsoft Word, the copied data will appear in the Word document as a table (Figure 1-37). Dotted lines will indicate the table cells on the screen, but these do not appear in the printed document. Data in individual cells in the table can be selected and edited. 

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