Essay
Unit 21 medical physics a and b- Applied science
- Institution
- PEARSON (PEARSON)
This is unit 21 a and b done to a distinction level. If you want 21 c too, you can buy the package deal which will be cheaper for you:)
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Khansa ZahidId number:40176861
Unit 21: aim A and b
, Introduction
Ions are electrically charged particles, and ions are created by ionizing procedures. Many
fields, such as analytical chemistry, medical diagnosis and treatment, especially material
science, use these approaches. Ionizing procedures have the benefit of producing data that
is extremely accurate, reproducible, and versatile enough to be used for a variety of
compound analyses. Yet, they can also be costly and call for specific tools and knowledge.
Moreover, preparing samples can be difficult and time-consuming, particularly when dealing
with big macromolecules. To acquire accurate and trustworthy data, care must also be
developed to stop contamination of samples and guarantee that the evaluation is carried out
in a contained way.
Non-ionizing techniques are analytical processes which don't entail the production of
charged particles like ions. Such methods are frequently employed in a variety of domains,
including chemical analysis, mechatronics, including medical imaging. Non-ionizing
procedures provide benefits such as safety, non-destructiveness, or adaptability in studying
a variety of chemicals or materials. Moreover, these might need less preparation or are
usually cheaper than ionizing procedures. These might need specific tools and training to
execute and understand, as well as being less responsive than ionizing procedures.
P1
Nonionizing
MRI
The basis for MRI, is the reaction of particular atomic nuclei inside the human with a strong
magnetic field, including such hydrogen atom nuclei. A person's body's hydrogen atoms
realign with magnetic field once they are exposed to a powerful magnetic field. The
alignment of such hydrogen atoms would then be perturbed using radio waves. The
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