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Medical Physics Articles

Tag Archive for: medical physics

probabilities virus testing

Probabilistic Factors Involved in Disease and Virus Testing

February 6, 2022
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2 Comments
Introduction This Insight looks at the various probabilistic factors and related terminology involved in disease and virus testing.As we all know,…
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safety

Safety Factors: Why Forums Avoid Design Advice Online

June 26, 2021
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7 Comments
Forum Guidelines There are often questions on Physics Forums related to building machines or structures that are left unanswered because of this guideline…
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polymer

DNA Mapping & Nanopore Sequencing: Nanochannel Insights

July 18, 2016
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4 Comments
Introduction A single DNA molecule snaking its way through an array of cavities. This movie is from one of my later Ph.D. experiments. …
https://www.physicsforums.com/insights/wp-content/uploads/2016/07/polymer.png 135 240 Alex Klotz https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png Alex Klotz2016-07-18 13:53:572026-02-16 21:13:06DNA Mapping & Nanopore Sequencing: Nanochannel Insights
pet_scan

How PET Scans Work: Positrons in Medical Imaging Explained

March 6, 2016
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7 Comments
Practical applications of fundamental theoretical physics Positron Emission Tomography (PET) Less often, people ask about potential applications of anti-matter.…
https://www.physicsforums.com/insights/wp-content/uploads/2016/03/pet_scan.png 135 240 Alex Klotz https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png Alex Klotz2016-03-06 15:49:292026-02-16 20:52:34How PET Scans Work: Positrons in Medical Imaging Explained
Mitochondria

When did Mitochondria Evolve?

February 8, 2016
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7 Comments
Eukaryote evolution and cellular complexity Historically, life is categorized into three broad domains: bacteria, archaea, and eukaryota.  Whereas bacteria…
https://www.physicsforums.com/insights/wp-content/uploads/2016/02/Mitochondria.png 135 240 Bryan Harada https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png Bryan Harada2016-02-08 15:58:542026-02-16 20:42:59When did Mitochondria Evolve?
cancer

What Causes Cancer: Bad Luck or Bad Lifestyles?

December 17, 2015
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22 Comments
What causes cancer? For the most part, cancer is a disease that arises from mutations in the body that accumulate over time.  These mutations knock…
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Alzheimers

Can Gene Editing Eliminate Alzheimer’s Disease?

May 18, 2015
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13 Comments
The development of the CRISPR/Cas9 system has made gene editing a relatively simple task.  While CRISPR and other gene-editing technologies stand to revolutionize…
https://www.physicsforums.com/insights/wp-content/uploads/2015/05/Alzheimers.png 135 240 Bryan Harada https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png Bryan Harada2015-05-18 14:15:332026-02-16 16:13:50Can Gene Editing Eliminate Alzheimer’s Disease?
medical physics

How to Become a Medical Physicist in 3653 Easy Steps

May 12, 2015
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26 Comments
For many physics students, Medical Physics is that branch of the discipline that seems to hover in the no-man's land between academia and "industry." It's…
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CrispR DNA

Why CRISPR Technologies Won’t Lead to Designer Babies

April 28, 2015
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37 Comments
The prospect of designer babies has been a staple of the dystopian futures imagined by science-fiction writers, evoking fears of eugenics (e.g. Brave…
https://www.physicsforums.com/insights/wp-content/uploads/2015/04/crispr1.png 135 240 Bryan Harada https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png Bryan Harada2015-04-28 17:29:452026-02-16 10:12:49Why CRISPR Technologies Won’t Lead to Designer Babies
bioethics

Bioethics & Genetic Engineering: Ethics and Policy

October 2, 2014
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0 Comments
Bioethics Key PointsWorrying about the future now means recognizing advances in technology, such as genetic engineering, that have already arisen. …
https://www.physicsforums.com/insights/wp-content/uploads/2018/09/bioethics.png 135 240 Greg Bernhardt https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png Greg Bernhardt2014-10-02 15:24:302026-02-16 10:07:20Bioethics & Genetic Engineering: Ethics and Policy

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