Posts

Seeing Cells

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Science images are becoming commonplace on social networks. But how are these beautiful, artistic images made and what use are they in research? Human cells stained and probed for DNA, actin and protein. I (Heather Doran) took this image -  please don't reuse it.  I've taken quite a few images throughout my PhD. So many my university computer struggles under the weight of them. I've been taking microscopic images of cells to understand how the cell cytoskeleton allows them to move. And it has been one of the most interesting and favourite parts of my PhD project. There are a number of ways of creating these images. The images all represent one or two components of the cell. Cells need to be fixed (in a fixative, like methanol or paraformaldehyde, to preserve them and the proteins and structures inside the cell). Different fixatives can be used depending on what it is you are looking for and how you are looking for it. Fixatives stop all movement,...

Is the sherry that makes you merry going to make you heavy?

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Alcohol and weight gain are two things associated with the season of merriment also known as Christmas. Most people pile on a few pounds over the festive period but is it really down to the sherry? Falalalala la la la la A recent story highlighted   the hidden calories in booze  and warns of high calorie intake from alcohol in the US population.  It makes a good point, people forg et that drink contain calories and therefore may  unintentionally   be consuming more than they realise, leading to an increase in dress size. The NHS choices website from the UK also have a section about booze, weight and hidden calories.  If you didn't know, alcohol is made from sugar and starch and is extremely calorific. On the scale of calorie content to volume it comes second only to fat itself. There are around 500 calories in a bottle of wine, which if you are female is one quarter of your recommended daily calorie intake....

Social Media and the PhD

These are the slides I used for the session on social media and the PhD at the  PhD Journey Conference  in Aberdeen.     If you are interested in learning more about social media you might want to look at my: online tools for conferences how to use twitter

Online Tools for Academics at Conferences

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I am presenting a session at the #PhDjourney conference about social media and the PhD on Wednesday. I will post my slides and information after the talk, but as I was preparing I thought I would put together a list of useful online tools for keeping up with what is going on (and remembering what has happened) at conferences. Please add any suggestions and thoughts. Facebook - conferences usually have a facebook page, which can be useful before the conference to connect with people and learn more about what will be happening at the conference (and useful for keeping up to date, when full programmes are announced). Find the page by searching facebook for the conference, or looking for a facebook link on the conference website. Facebook is of limited use during the conference as you will only be able to see official updates from the organisers and/or posts from people you know at the conference. A facebook can be a good way of sharing blogs and other posts after the conference. ...

Research Communication

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I wanted to create something to visually represent different types of research communication. I wanted to get the point across that not all communication is public engagement, similarly not all blogs or social media is public engagement, or journalism. But some are. I think there is a place for all of these in research communication different people contribute to different parts in different ways and amounts.   Please note, this diagram is not based on data and it isn't supposed to represent relative contributions to science communication (although if anyone had any ideas/data so I/we could do that it would be amazing). It represents overlaps. I wanted to use this with researchers to show how varied research communication is. Any feedback or suggestions would be great! 

Social Media and the PhD

I am a social media lover. I love using twitter , facebook and I am even getting the hand of Google +..  In November I am going to be speaking at the PhD Journey conference (set up by students, for other students)  in Aberdeen about social media and the PhD.  I have done a number of things that simply would not have happened if social media did not exist. Like being invited to be an official blogger at an international conference (that also helped me raise money to attend the conference, and present some of my research work). I have also been able to keep up to date with research and network using social media. I wanted to share a couple of ways in which using social media can help during the PhD. Including the use of support networks like #phdchat , #ecrchat and twitter journal clubs.  I don't want to bore people with stories just about me so I wanted to know if people were willing to share any of their success stories, or find out what/why peo...

Susan Greenfield at the British Science Festival 2012

Baroness Susan Greenfield will be speaking this evening at the British Science Festival 2012 in Aberdeen about the 21 st century mind. Her talk, ‘The human brain adapts to the environment in which it is placed. Today's cyber world is offering a new type of environment and the brain could therefore be changing in correspondingly new ways. We need to try and forsee what these changes, be they positive or negative, may be. Then we can minimise the threats and harness the opportunities. Join Susan Greenfield to explore the 21st century brain.’ Baroness Susan Greenfield is a senior research fellow at the University of Oxford, a member of the House of Lords, a writer and a broadcaster. She has, over the past 3 or 4 years shared her opinion that digital technology is having an impact on our brains. She has been associated with stories that Facebook and other social websites could be causing damage to our, and childrens brains. These are bold views and messages that th...