Category Archives: Meet the Scientists

Here you’ll find a collection of interviews and guest posts by real life scientists, engineers and STEM students, giving an insight into their world.

Interview with a Scientist: Kirsty, Marine Ecologist

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We recently interviewed Kirsty, a 2nd year PhD student at Newcastle University. Kirsty has been studying European lobsters and their movements between habitats. She uses statistical models to understand how environmental conditions influence the timing and pattern of lobster movements.

What impact does your research have?phd

It can help us understand the impact of movement patterns on the number of lobsters that we can catch so that we don’t catch too many and they are sustainably managed. Sustainable management ensures that there are enough lobsters for the future, benefiting not only the environment, but also the fishing industry.

What did you do before your PhD?

I studied Zoology at Glasgow University then did a Masters in Forest Ecology at Edinburgh University. Since then I have worked in various Ecology related roles including being a Park Ranger, working in Wildlife Management and assisting research on seabirds and marine renewables.

Why did you chose to do a PhD rather than get a job?

I had worked as a research assistant before and really enjoyed it, I knew I wanted to do more research. By doing a PhD I got to choose the area and lead the research. It’s a great opportunity to devote your time to just one small area of interest and learn some advanced skills. I hope it will help me improve my career and that I will be able to get better research jobs in the future.

How did you decide on your PhD?

I chose the topic because I’m interested in spatial studies. Understanding why animals choose a particular area is really important in making decisions about species conservation and I thought this project would give me the chance to develop lots of transferable skills.

kirtsyWhat advice would you have for someone wanting to study Biology or Zoology at university?

Go to open days and talk to as many people as possible, make sure it’s the right course for you! Speak to people working in the field if you have the chance and get some experience, the RSPB are a good organisation to volunteer for.

What is the best part about being a PhD student and going to university in general?

Meeting different people who are interested in the same things as you and developing your own identity.

What do you plan to do after completing your PhD? 

Id like to stay in academia and keep doing research on spatial ecology.

Has university help you get where you want to be?

Yes, I have learned lots of different skill sets and developed more resilience and motivation.

 

interview-kirsty

Stu Brew – Our very own student run brewery

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Stu Brew is Europe’s first student-run microbrewery based at Newcastle University.  We are managed by students for students through Newcastle University Students’ Union. There are over 120 students involved in Stu Brew. The brewery is capable of producing around 800 pints in one day and the beer is sold at a variety of pubs and bottle shops throughout the North East.

The Brewery

Our brewery is where all the magic happens. The brewery is made up of a number of stages. The brewery can be seen in the picture below which shows all the different vessels.

stubrew

  1. Hot Liquor tank: This is where all the water that is needed for the brewing process is heated up to around 77°C . Our brewery uses around 500 litres of water per brew!
  2. Mash Tun: This is where the hot water is mixed with grain to extract all the sugars that are used to make the beer. Different types of grain are used to create different styles of beer. We have made over 15 different styles of beer with many more to come.
  3. Whirlpool: The grain is separated from the sugar rich water which is known as wort in this stage
  4. Kettle: The wort is boiled for an hour killing off any bacteria that may infect the beer. Hops are added at various points in the boil to add different flavours to the beer. For example adding hops at the start of the boil gives the beer its bitterness whereas hops added towards the end of the boil yield more aromatic flavours.
  5. Heat Exchanger: This is used to cool the boiling wort down to 20°C.
  6. Fermentation: The yeast is added to the beer which reacts with the sugars within the wort and converts them into alcohol. After about 72 hours this reaction is complete and the beer is then put into casks and is ready to be sold and drunk!