SAM MORRELL

Astrophysics
Environmental Intelligence
Computer Science

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About Me OLD

May 26, 2015

I'm a postgraduate astrophysicist working in the astrophysics group at the University of Exeter. My PhD project, under the supervision of Professor Tim Naylor, involves studies of planet forming stars. In this project we hope to be able to observationally study the mechanisms of planet formation around young stars in an attempt to validate current theory. I also...

My Research

My research interests span astrophysics and environmental intelligence. My astrophysics research currently focusses on better measuring the characteristics of stars from large, cutting-edge photometric and astrometric datasets. I also apply this knowledge to the analysis of datasets for a large variety of environmental sources, from satellite observations to measurements of animal beahviour, to better understand...

#InternationalWomensDay

March 8, 2015

You may have noticed that today, Sunday 8th March 2015, is International Womens Day. This sounded like an ideal time to write about some exceptional scientists whom I greatly admire; who just also so happen to be women. Rosalind Franklin The Woman Who Discovered the Structure of DNA The discovery of Deoxyribonucleic Acid (DNA) is the...

Modeling Atmospheres with the Unified Model

February 24, 2015

In my last couple of posts I’ve been going through some of the basic principles of fluid mechanics. From some of the basic approximations that make the equation possible to analytically solve in this post, to some more specialised theory in the context of planetary systems in this post. In these posts we’ve been slowly...

Radiative Transfer in Planetary Atmospheres: An Overview

January 1, 2015

A little while ago I got carried away on a little post which discussed a really cool little bit of physics called radiative transfer. As I said then, radiative transfer is a technique that you can use to study how energy, in the form of electromagnetic radiation, moves through material. In that post, which you can...

Gambling with Statistics – Monte Carlo Methods

July 20, 2013

Hey all! In my recent work I’ve been using numerical simulations involving radiative transfer, which basically  means transferring energy via radiation such as light; in the form of photon packets. The way these simulations are run is via a method known quite widely in the physics world called ‘Monte Carlo Methods’. It took me a...

What I’ve been Listening To – April 2012

April 13, 2012

This month has been chocker block of tunes I’ve been listening to, owing to having a lot more free time than usual. So, I’m going to limit myself a little. Without further ado, let’s get started. Chris Rea – Julia If you’ve never heard of Chris Rea, he’s a veteran guitarist and song writer through...

What I’ve been listening to – Jan / Feb 2012

February 23, 2012

I’ve been once again neglecting my blogging duties, nothing new there, right? I thought I’d ease back into it with doing a nice simple post. Let’s get going! The Popular Thing – Jukebox the Ghost Seriously! This song is excellent to the highest order. I picked this up from a friend’s tumblr blog. I just...

A Little Digital Audio Rant

November 17, 2011

Hi All, it’s that time of the year again. Time for a good ol’ rant from yours truly. This time I’m ranting about digital audio. In particular, music downloads and CDs. Personally I just can’t get my head around why someone would rather buy MP3s / AACs off of iTunes or any other miscellaneous MP3...

What I’ve Been Listening To – September / October 2011

October 13, 2011

It’s that time of decade again! I don’t know if anyone actually cares about reading these posts but I like sharing them anyway. I can go back over them and see what I liked listening to back in time. If nothing else it’s a musical bookmark for myself. Before I get any wise cracks about...

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