What is a gazinta

Bjelland (1990) uses the term gazinta, derived from the expression "goes into," to encompass those visuals that show the hierarchy and complexity of actions within an object, idea, or institution. A gazinta shows organization and interaction.

One type of gazinta, the drawing tree (Fig. 3.8), is essentially static. It shows the subassemblies that make up an assembly and the assemblies that make up an object or an organization. In a drawing tree, all subassemblies of the same relative importance or size appear on the same vertical level. As you progress from the bottom to the top of the tree, the subassemblies become larger, more complex, and fewer in number.

The other main type of gazinta, the block diagram (Fig. 3.9), depicts objects or materials in action. The block diagram is one of the most often used visuals in engineering and science to show how things interact with each other, be they electrical, mechanical, chemical, biological, or some combination of these.

Bjelland (1990) considers block diagrams to be the most useful of all visual aids for any type of technical writing, and recommends these guidelines. To reduce confusion, show only major actions and interactions, and limit the number of blocks to no more than 8 to 10. Use short functional names for each block, and

Block Diagram Scientific Skills

Fig. 3.9. A typical block diagram gazinta depicts a procedure. Redrawn after

Fig. 3.9. A typical block diagram gazinta depicts a procedure. Redrawn after

use exactly the same name in the accompanying text. Keep the functional level the same within a specific block diagram. If abbreviations or specialized terms are used in the diagram, define them the first time they appear in the accompanying text or include them in the table legend.

Indicate each flow with a different type of coded line, reserving solid lines for the primary flow Use arrowheads to indicate direction, which should flow the way one would read standard printed information. In the text, use an order of presentation that follows the direction of flow on the diagram and that carries the flow through the entire diagram.

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