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Q: What you need to increase contrast?
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What is the contrast to reduce?

increase,add, expand


Is contrast and darkness the same thing?

No. To increase darkness, you decrease the amount of light reflected. To increase contrast, you increase the extremes of colour. For example, if you have a picture made up of areas of black, white and grey, and you want to increase darkness, you replace some of the white with grey and some of the grey with black. If you want to increase contrast you replace grey with black and white. Increasing darkness decreases the amount of white; increasing contrast decreases the amount of grey.


How do you increase the contrast between the nucleus and the cell contents using a light microscope?

You can't change the contrast on the microscope, that would have to be done using dyes.


Factors that increase or decrease maximal muscular performance?

Identify and contrast factors likely to increase or decrease maximal muscular performance.


What is contrast is it noun or verb?

The word 'contrast' is a noun (contrast, contrasts) and a verb (contrast, contrasts, contrasting, contrasted). Examples:noun: The contrast in their personalities makes them seem like a very odd couple.verb: We need to choose accessories to contrast with the outfit.


Why must the iris diaphragm be adjusted when you increase or decrease magnification?

You have to adjust it to maximize contrast. If you have too much light, you won't have much contrast between the object and the background.


Do you get a shot with an mri?

It depends wheter you need contrast dye or not. If you need contrast dye for a scan then yes, you will need an IV placed which feels like getting a shot, if not less painful.


How does closing the iris diaphragm affect image brightness and contrast?

An iris diaphragm controls the amount of light admitted to a lens. Closing the iris diaphragm will decrease the brightness and increase the contrast of an image.


Compare and contrast functionalism and behaviorism?

I need a brief summary of contrasting and comparing functionlism and behavioraism. Can you help?


Horses that are frequently excersised need increase what?

Horses that do a lot of hard work, need an increase in their potassium, electrolytes and water. They also have an increase in oxygen use. And of course they will need an increase in their daily calorie intake.


Why would you use an irrigation staining technique opposed to direct application of iodine?

An irrigation staining technique is used to increase the contrast of soft tissue structures on an imaging study. This is done by injecting a contrast agent into the tissue. The contrast agent is typically iodine-based. Iodine-based contrast agents can be irritating to the tissue and can cause inflammation. This can lead to increased pain and discomfort for the patient. Additionally, iodine-based contrast agents can cause allergic reactions in some patients. An irrigation staining technique can help to minimize these side effects by diluting the contrast agent and evenly distributing it throughout the tissue. This can help to improve the comfort of the patient and increase the safety of the procedure.


Do you need more or less light when viewing a stained preparation?

More light for stained. Less light for unstained. When viewing unstained material, it is necessary to reduce the amount of light to increase the contrast between the cells and the liquid.