Content grids

After you have mapped both your buying stages and personas, you can create what is called a content grid. In this grid, you list out each persona, each buying stage, and then you insert applicable content in each cell. 

Figure 6-3 shows you an excimple of a content grid. Create your own in a spreadsheet or a PowerPoint slide and keep it handy throughout your planning efforts. 

The key is to mcike sure you fill your content grid in for each stc e of your funnel and each of your buying stages. This ensures that... 

Rea.ctivity ofLea.d—Ca.lcium Alloys. Precise control of the calcium content is required to control the grain stmcture, corrosion resistance, and mechanical properties of lead—calcium alloys. Calcium reacts readily with air and other elements such as antimony, arsenic, and sulfur to produce oxides or intermetaUic compounds (see Calciumand calciumalloys). In these reactions, calcium is lost and suspended soHds reduce fluidity and castibiUty. The very thin grids that are required for automotive batteries are difficult to cast from lead—calcium alloys. 

Trace quantities of arsenic are added to lead-antimony grid alloys used ia lead—acid batteries (18) (see Batteries, lead acid). The addition of arsenic permits the use of a lower antimony content, thus minimising the self-discharging characteristics of the batteries that result from higher antimony concentrations. No significant loss ia hardness and casting characteristics of the grid alloy is observed (19,20). 

Table III. Iron and Carbon Content of Raney Nickel Catalyst Grids after Experiment HGR-10...

The reader is invited to examine this phenomenon by running the models described above, by varying these two sets of parameters. The solute is modeled as a 10 X 10 block of 100 cells in the center of a 55 x 55 cell grid. The water content of the grid is 69% of the spaces around the solute block, randomly placed at the beginning of each run. The water temperature (WW), solute-solute afiinity (SS), and hydropathic character of the solute (WS) are presented in the parameter setup for Example 4.4. The extent of dissolution as a function of the rules and time (5000 iterations) is recorded as the fo and the average cluster size of the solute (S). 

Let us note finally, that tellurium has been considered as an appropriate component for the lead grid alloy in lead-acid batteries, as improving its durability, mechanical strength, and anti-corrosive ability. In investigating Pb-Te binary alloys with different contents of Te (0.01-1.0 wt%) in sulfuric acid solution it was shown recently [104] that the introduction of Te can inhibit the growth of Pb02 and increase corrosion resistance of the positive grid alloy of a lead-acid battery. By the... 

First of all, the increased computer power makes it possible to switch to transient simulations and to increase spatial resolution. One no longer has to be content with steady flow simulations on relatively coarse grids comprising 104-105 nodes. Full-scale Large Eddy Simulations (LES) on fine grids of 106—107 nodes currently belong to the possibilities and deliver realistic reproductions of transient flow and transport phenomena. Comparisons with quantitative experimental data have increased the confidence in LES. The present review stresses that this does not only apply to the hydrodynamics but relates to the physical operations and chemical processes carried out in stirred vessels as well. Examples of LES-based simulations of such operations and processes are due to Flollander et al. (2001a,b, 2003), Venneker et al. (2002), Van Vliet et al. (2005, 2006), and Flartmann et al. (2006). 

Fill each of the test tubes in step 2 halfway with distilled water. Now also place a symbol for water (such as a W or H20) on each label. After 2 min, carefully observe the contents of each tube to determine whether there has been a reaction. If there has been no visible reaction, stopper and shake, then observe whether the material has dissolved. Place an S (for soluble) in the grid if the material has either reacted or dissolved (or both) and an I (for insoluble) if nothing happened. 

The most important use of barium is as a scavenger in electronic tubes. The metal, often in powder form or as an alloy with aluminum, is employed to remove the last traces of gases from vacuum and television picture tubes. Alloys of barium have numerous applications. It is incorporated to lead alloy grids of acid batteries for better performance and added to molten steel and metals in deoxidizing alloys to lower the oxygen content. Thin films of barium are used as lubricant suitable at high temperatures on the rotors of anodes in vacuum X-ray tubes and on alloys used for spark plugs. A few radioactive isotopes of this element find applications in nuclear reactions and spectrometry. 

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