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Forensics
Forensic science (often
shortened to forensics) is
the application of a broad
spectrum of sciences to
answer questions of interest
to the legal system. This
may be in relation to a
crime or to a civil action.
... > full story
Fingerprint
A fingerprint is an
impression of the friction
ridges of all or any part of
the finger. A friction
ridge is a raised portion of
the epidermis on the palmar
(palm and fingers) or
plantar (sole and toes)
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Engineering geology
Engineering Geology is the
application of the science
of geology to the
understanding of geologic
phenomena and the
engineering solution of
geologic hazards and other
geologic problems for
... > full story
Science
Science refers to the system
of acquiring knowledge based
on empiricism,
experimentation, and
methodological naturalism.
The term science also refers
to the organized body of
knowledge humans have gained
... > full story
Browse Reference Articles
1 to 10 of 337 articles
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Macromolecule
The literal definition of the term macromolecule implies large molecule. In the context of science and engineering, the term may be applied to conventional polymers and biopolymers (such as DNA) as ... > more -
Ultrasound
Ultrasound is sound with a frequency greater than the upper limit of human hearing, approximately 20 kilohertz (20,000 hertz). Some animals, such as dogs, dolphins, bats, and mice have an upper limit ... > more -
Denaturation (biochemistry)
Denaturation is the alteration of a protein shape through some form of external stress (for example, by applying heat, acid or alkali), in such a way that it will no longer be able to carry out its ... > more -
Ultraviolet
Ultraviolet (UV) radiation is electromagnetic radiation of a wavelength shorter than that of the visible region, but longer than that of soft X-rays. The Sun emits ultraviolet radiation in the UVA, ... > more -
Levee failures in Greater New Orleans, 2005
In 2005, as a result of Hurricane Katrina, there were extensive failures of the levees and flood walls protecting New Orleans, Louisiana and surrounding communities. There were also extensive ... > more -
Nitrous oxide
Nitrous oxide, also known as dinitrogen oxide or dinitrogen monoxide, is a chemical compound with chemical formula N2O. It is commonly known as laughing gas due to the exhilarating effects of ... > more -
Nanomedicine
Nanomedicine is the medical application of nanotechnology and related research. It covers areas such as nanoparticle drug delivery and possible future applications of molecular nanotechnology (MNT) ... > more -
Sulfur dioxide
Sulfur dioxide (also sulphur dioxide, sulfurous anhydride or sulphurous anhydride) has the chemical formula SO2. The gas is irritating to the lungs and is frequently described as smelling of burning ... > more
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