Topic: Tips for junior scientists

Otto Muskens Otto Muskens 17 July 2010

Organizing your results

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Posted in Miscellaneous, Research and education, Tips for junior scientists, Web 2.0

Computer data 180 144 300x225 Organizing your resultsWhen you start your career as a postgraduate student, it is normal that you start collecting your scientific results in a slightly unorganized way. However as time proceeds, some basic rules are needed to keep track of your work. Every scientist has to develop his own systems for keeping organized. Ideally, a minimal set of rules should be used consistently by group members, including staff members and students, to facilitate data exchange. Perhaps some aspects appear trivial, but in my contact with undergraduate and postgraduate students I have seen many shocking examples of (lack of) data management. Here I give an example of how to organize data using a Windows operating system, based on my own set of rules. Again it should be emphasized that this is just one example of an organizational structure, which is aimed at avoiding some of the most common mistakes.

kiki kiki 27 April 2010

How to start a research work?

Posted in Research and education, Tips for junior scientists

A list & a form
All of us have many ideas while reading a paper, discussing with supervisors, chatting with friends, having lunch or even sleeping. Those ideas are random and flash across our brains very fast. What will you do for those ideas? I catch the ideas and write them down to my “idea list” immediately. If possible, I’ll make the ideas to feasible actions, such as looking for more detailed references, imaging several possible experiments and characterization methods, etc. However, if there’s no specially strong intention to carry out the relative research, I’ll let them be in the “idea list”.
Sometimes, similar ideas might occur in my mind. I try to find something new and take them down. I check my “idea list” every one or two months. If I find that some ideas repeat more times and have more and more details, I’d like to draw out the related contents and design a working plan using a form. This form is named as working schedule, in which major works for everyday or everyweek will be drafted in a period of time, like one month.
And then, I’ll start my research work in different fields.

Ad Lagendijk Ad Lagendijk 19 March 2010

How to publicize your paper?

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Posted in Getting published, Tips for junior scientists

After your paper has been accepted should you just sit and waitI suppose that your paper has been accepted for publication in a scientific  journal. You successfully rebutted all the comments of the referees. Great.

But now, what do you do next?  Just and wait and sit for you to become famous automatically? It depends on the quality of the paper. If this was just a middle-of-the-road paper spending time on its promotion seems a waste. But what if you are very proud and you are convinced this really is an important result? An interview on national tv would be great.

Target group
Whose attention would like to draw? Colleague scientists, science writers, or the public at large?

Editor is also eager
Nowadays journal editors also are eager to promote their best papers. So when you submit your paper, or after your paper is accepted, you are usually requested to summarize the importance of your paper in laymen terms. If the journal is part of a large publishing house they will have a website that highlights their best papers; some papers will be selected to feature in their rss-feed, and if they have a monthly glossy your paper might feature in there.

Ad Lagendijk Ad Lagendijk 16 March 2010

Our blog rated to belong to Top 50 Blogs by graduate students

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Posted in PhD life, Research and education, Tips for junior scientists

The website the Learning Master has recently asked graduate students to rank blogs that were useful for them. Our good news smiley 150x150 Our blog rated to belong to Top 50 Blogs by graduate students blog is part of this Top-50. Out of this list eight blogs, including ours, were classified as belonging to the physical sciences. This makes us all very happy.

Ad Lagendijk Ad Lagendijk 9 March 2010

Do we need a WYSIWYG editor for Tex, LaTex, and AmsTex?

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Posted in Technical (ms word, tex), Tips for junior scientists, useful software

I still remember in the 1980’s how impressed we physicists were when we discovered Tex. The program was written by Donald Knuth. The macro package Tex is so good and complete that all new developments are mere front ends and user interfaces to Tex, of which Latex and AmsTex packages are the most popular. Newer distributions deal with newer hardware, new fonts and better font management, and pdf creation, but the fundament is still Tex.

vlindervanger 232x300 Do we need a WYSIWYG editor for Tex, LaTex, and AmsTex?Those scientists, like chemists and biologists, that use an occasional mathematical formula can do without Tex. All kinds of handy add-ins allow incorporating math formula’s in standard office documents. However, if your paper has many math formula’s the Tex-way is the only solution. In the rest I will limit myself to LaTex.

Ad Lagendijk Ad Lagendijk 7 March 2010

Making good pdf files with MS Word

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Posted in Technical (ms word, tex), Tips for junior scientists, Tips for senior scientists

Office document or (La)Tex
Creating a pdf file
Additional requirements
Bookmark generation with MS Word
Save to PDF
Show your tree
Skip numbered entries
Different numbering of the same level
Thinning your pdf file
Fast web view
Bookmarks with Latex
Example pdf files
Recap

Adobe has blessed the digital world with a document format that is really platform independent. I am referring to the pdf (“portable document format“). As a result the leading format for scientific articles is the pdf file. Scientific journal editors require from prospective authors that they submit their manuscript as a pdf document. More and more grant organizations also request proposals to be sent in as a pdf file.

black arrow up cropped Making good pdf files with MS Word
Office document or (La)Tex
The pdf standard has many advantages. Its major disadvantage is its limited editing possibility. As a result authors have to keep at least two files of a manuscript in sync: the “source” manuscript and the pdf version. Additional graphic material is either embedded in the source or is kept as separate files. The most popular formatter for generating the source is Microsoft’s Word, or a comparable office document formatter. Another source approach is to use a simple ascii file, containing script language directives that are to be interpreted or compiled. Of the latter class the Tex, LaTex, AmsTex family is the most popular. For some fortunate reason the Tex-family has escaped the fate of almost any open-source project: multiple distributions, bad documentation, incompatible versions, and a Windows-hostile developers community.

Ad Lagendijk Ad Lagendijk 21 January 2010

Mouse on glass surface does not work

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Posted in Conferences, Presentations quality, Tips for junior scientists, Tips for senior scientists

A week ago I went to an international conference where I had to give a presentation. I was confronted with an unpleasant surprise when I wanted to deliver my presentation.

Glass surface
The conference was held in an expensive hotel in Majorca (Spain). The rooms had a fast Internet connection. glass mouse Mouse on glass surface does not workOnly when I checked out I discovered I had to pay for the connection. There was a luxurious desk in the room, unfortunately covered by a nicely looking glass plate. As could be expected my optical mouse did not work on the glass plate. I always bring a cordless optical mouse for a number of reasons: I prefer a mouse over a touch pad and I use the mouse during my presentation. My improvised solution was a that I slid a sheet of paper under the glass plate.

Conference room
The presenters were supposed to put their laptop on a reading desk present in the conference room. Against my principle I did not check this out before my talk. When it was my turn I discovered that the nicely styled reading desk had two bad properties: (i) the laptop had to be put in there in an almost vertical position and (ii) it was fully made out of transparent perspex.

Otto Muskens Otto Muskens 24 December 2009

Starting up a research group: the first year

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Posted in Research and education, Tips for junior scientists

Some time ago I described my first steps in setting up a research group at a UK university. After one year it is time to evaluate some of the developments made so far. In general, I am quite happy with the progress. Certainly it has not been a very high-flying year scientifically. However, when you can forget for a moment the pressure to deliver, running your own little research group is actually very much fun. I will point out some aspects which have been particularly important this year.

Bringing in money
1bag of money 234x300 Starting up a research group: the first yearThe first thing is to break the negative spiral resulting from insufficient research budgets. Without ’seedcorn’ money, it will be difficult to do research and therefore to attract more funding. There are some opportunities for getting this kind of funding especially for new academics. This year I have been successful in getting money from the Royal Society (£15,000, Research Grant) and from the EPSRC (£125,000, First Grant), mainly for equipment. To give an impression of the success rate, 2 out of 7 First Grant proposals were funded in this panel. So even in this special round for starting academics, 72% did not get the money needed to start up their first research project. It cannot be underestimated how crucial these small amounts of money are for taking off during the first years. Also not unimportant is the fact that bringing in money turns out to be one of your most important deliverables which will be highly evaluated by your university, most of times above publications or teaching.

Ad Lagendijk Ad Lagendijk 16 December 2009

Five-million dollar question

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Posted in Tips for junior scientists

The career path in the academic world is tough. After a demanding undergraduate period, you will enter graduate school and another period of at least four years of hard work lies ahead. After acquiring your PhD you will have to work as a postdoc for a number of years.

In all those years other people tell you what to do or what to study. Your own input, as far as research subject goes, is marginal. For the majority of young scientists the final goal is to become a principal Investigator themselves, or at least to work in a group where their influence on the research direction is substantial.

When you have almost finished your PhD or just started your postdoc period, the future of being a group leader seems far away. You have other problems on your mind. Nevertheless there is question that you should ask yourself over and over again. The earlier you start with considering this question the better. Here is the question:

million dollars 257x300 Five million dollar question

What research subject would you choose, and what equipment would you buy if you would get five million dollars?

Klaas Wynne Klaas Wynne 8 December 2009

How much time to spend on lecturing?

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Posted in Research and education, Tips for junior scientists

I haven’t written much for this blog for a while now. The reason is that I had some serious lecturing duties this semester, which runs for 12 weeks until next week. If you are an academic in a university, you almost certainly have to do a fair bit of teaching. So I thought it might be appropriate to give you a flavour of what that means in practice (just in case you were considering an academic career yourself).

Obi-Wan Klaasnobi

Obi-Wan Klaasnobi

This semester, I teach an introductory astronomy course for first-year students from all over the university although most of these students are from physics and chemistry. The middle third of it (about planets), I have taught for the past 10 years. This year, I took over the first and third parts as well. On the face of it, it does not sound like a lot: two unique lectures a week (repeated once) for total of 24 lectures (48 including the repeats). However, this does not mean that I just spend 48 hours teaching this course.