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Alexandria Science
The e-magazine of science from astronomy to zoology
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Brit Nicholson
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Alexandria Science
Apr 6, 2021
A New Probability Calculator for Genetic Genealogy
Relationship predictions are now updated to include…
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Brit Nicholson
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Alexandria Science
May 18, 2020
How Much of an Ancestor’s or Relative’s DNA Do You Have?
After two years of genetic modeling and…
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Brit Nicholson
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Alexandria Science
May 18, 2020
New and Improved Autosomal Genetic Model
A comparison of three autosomal models, including results of…
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Brit Nicholson
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Alexandria Science
Apr 9, 2020
Comparisons of Autosomal Genetic Models
Which Model Is Better, a Simpler One or a More Complicated One?
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Brit Nicholson
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Alexandria Science
Mar 24, 2020
Modeling the Inheritance of X Chromosome DNA
A discrete, stochastic model written in Python
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Robert Lea
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Alexandria Science
Jun 21, 2019
The Physics Powering Light Sails
Exploring the mechanism that powers Light Sail based spacecraft such…
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Brit Nicholson
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Alexandria Science
Jun 12, 2019
Discrepancies in the Estimated Date of the Human MRCA
Do all humans share a common ancestor from a few…
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Brit Nicholson
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Alexandria Science
May 10, 2019
An Algorithm to Find your Chromosome Segments Based on DNA Matches
I’ve written a program that can…
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Robert Lea
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Alexandria Science
May 9, 2019
Star formation burst caused by a galactic crash 2–3 billion years ago
A collision between the Milky…
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Robert Lea
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Alexandria Science
May 8, 2019
Powerful jets erupted from the Universe’s earliest stars — dispersing the seeds of future stars
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Alexandria Science
The e-magazine of science, from astronomy to zoology
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