Law and Politics

Shoe and tire marks impressed into soft Earth can be best preserved by:

Started by james

Tools and tool marks are often found at burglary scenes and can be useful evidence. Proper evidence ...

Started by sheilaspns

Discharged evidence bullets must be carefully handled to avoid damage to the:

Started by Shelles

To prevent the disturbance of latent fingerprints on a firearm, the weapon should be lifted by:

Started by kaid0807

Which technique of detecting GSR holds the most promise for the immediate future?

Started by jparksx

The likelihood of detecting GSR on swabs taken from living subjects more than six hours after a ...

Started by ap345

The "dermal nitrate test" has fallen into disfavor because of its lack of specificity. Which of the ...

Started by serike

Chokes are sometimes found on shotguns where they function to constrict the end of the barrel. The ...

Started by sammy

Gun powder residue patterns can be detected by:

Started by haleyc112

Generally speaking, the amount of gun powder particles found around a bullet hole is ________ to the ...

Started by jlmhmf

Distinctive markings of shells and cartridges can be made by the:

Started by wenmo

Indicate what type of microscope should be used to analyze each of the following items of ...

Started by jrubin

What happens to a light beam that passes through a polarizing crystal? What happens when ...

Started by Mr3Hunna

Briefly describe how a comparison microscope works and what it is used for.

Started by vicotolentino

Unique shapes, aperture type, and surface ________ are typically used to identify spore samples.

Started by waynest

Pollen grains are the single-celled male ________ of seed-bearing plants.

Started by Evvie72

Light confined to a single plane of vibration is said to be ________.

Started by LaDunn

If the ________ on two bullets viewed through a comparison microscope are alike, the examiner can ...

Started by a0266361136

The ________ lens magnifies the real, enlarged image created by the objective lens, producing a ...

Started by Bernana

The ________ microscope presents a three-dimensional image of an object.

Started by NguyenJ

________ illumination is illumination of a specimen from above.

Started by arivle123

A(n) ________ image is an image formed when light rays converge on a surface.

Started by NguyenJ

The pollen of entomophilous plants is dispersed by wind.

Started by melly21297

The stereoscopic microscope forms an inverted and reversed image.

Started by lindiwe

Bullets fired through the same barrel display comparable markings, called striations, caused by the ...

Started by shenderson6