Sunday, November 21, 2010

Some tips from my Ph.D. experience

In my last post I had summarized my journey as a Ph.D. student in a poem. But there are some topics that I feel strongly about but were remained unsaid. So I am putting them here pointwise.

Globe trotting


From the very beginning I made it a point to showcase my research at conferences. Of course being able to see a new city or a new country was an added attraction. At the same time I took each occasion seriously. Whether it was a poster or an oral presentation I found I benefited from the question-answer rounds. As an instance, when I presented my work to a committee in NCL which was judging my application for a travel grant to attend an international conference I was offered some suggestions. Realizing the importance of the points I made suitable additions to the paper that I was writing then and this definitely gave it an extra something.

In one of the earlier summer schools that I had participated in I was pointed out a certain flaw in the computational methodology that I was using. With that one comment my entire efforts of a good five months came crashing down. Of course I was horrified and full of remorse. But I also took advantage of the same school and set about discussing with the professors prospective solutions to my problem. I realized I would have to start all over again but with the confidence that I would be on the right track.

I am sure many students doing Ph.D in India will agree with me that getting funding for attending international conferences is not easy. Scientific agencies normally either cover just your travel or just accommodation expenses. In some cases the financial support is not large enough for managing both. The paper work required to receive the reimbursement after returning is tedious as well. But eventually the efforts turn out to be worth it.

My Ph.D. guide used to call these international conferences as melas (huge fetes) for the sheer size and magnitude at which they are organized. But it is exactly for these very reasons that I recommend one such tour to everyone. Only when you go out there you realize what a small speck you are even within your area of specialization. There is nothing like coming face to face with your competition. Watching speakers deliver keynote lectures to full houses instilled in me a dream to one day be up on the dias like them. If you have lost your drive this is a place where you will find it.

Scripting success

I had read somewhere that the best way to learn how to write a good scientific paper is to first find out what appeals to you as a reader. As I went through already published reports in my research field, I singled out the ones whose flow had me hooked till the last line. I took notice of the manner in which the authors discussed the reasons behind the conclusions from their results. This tremendously helped when I penned my own papers.

A common mistake which students make is not checking for bad spellings and grammar. Once deciding up on a journal find out what are the formatting requirements for your article. These days journals maintain detailed guidelines for authors on there websites. Some even keep suitable templates which you simply have to download and fit your paper in. Be particularly careful in the style of referencing used. Ask your friends and siblings to read the final result and take into consideration their views. Rejection on account of careless writing normally leaves a bad impression in the editors' mind for you and even more for your supervisor.

Nailing the thesis


Normally students start the thesis writing process only after taking permission from their guides. But that shouldn't stop you from planning it way in advance. Midway in my Ph.D I drew an outline of how my thesis will be. I knew early on which papers I will be combining together and which dividing into different chapters. This listing also helped bring to my attention areas that needed more work to make my thesis complete.

Towards the end of 2008 I was nearing completion of my Ph.D but the last remaining part was like the elephant's tale refusing to come out of the hole. To motivate myself I began typing Chapter 2 - Theoretical background of my thesis. Indeed it brought a new vigour in my day to day activities. Furthermore, a couple of months later when I went head on into the writing mode after getting my Boss's nod it led to a speedy finish.

I request the students who are writing or about to begin, to love this act... to take joy in it. Decide on your own formatting scheme within the realm of rules of your university. Many like to add quotations in the epilogue and prologue. In my thesis I had a quotation for every chapter in tandem with its underlying chemistry theme. I spent days searching those perfect lines.

Remember, your thesis is going to be a compilation of your years of sweat and toil. Its cover is going to bear your name. So delve into it with passion. Then when it is ready you will proudly show it off to everyone. There will be a twinkle in your eye and a big smile on your lips that will refuse to leave. :)

Ode in prose

6th September, 2010 will go down as one of my most memorable days. It was on this day when I gave my Ph.D viva. It was the culmination of all the efforts and struggles of the years gone by. In this poem I have attempted to capture these ups and down moments of my time in NCL. I hope you like it. Here goes...

The story begins in April 2004
As a guest worker I land on NCL's shore
I felt a bit clueless in the start
Making new friends was a hard task
Everybody seemed busy, they knew their way around
"Was I in the right place?" came the question in rebound

Quite some time went by until I adjusted
My new JRF position had me comforted
Untried areas in research I was charting
But that is what made it all the more exciting
2005 was therefore a learning period
Every passing day I was gaining experience

The year ended with an oral presentation at a conference
And another can of 365 days was opened with confidence
I worked hard for the next 5 months
I even wrote a paper for a journal
Much to my dismay it got panned at a workshop
The signs said "You'll have to start from scratch."

Disheartened, broken, crushed I returned
The midnight oil I then practically burned
In this midst my colleagues were merrily publishing
And some even had this to me out pointing
Jealous, angry, upset I became
Promotion to SRF was the only saving grace

In 2007 God tested my patience
My paper swayed between rejection and acceptance
To attend a conference in Boston I also tried
On time but my US visa never arrived
So I went to Delhi to divert my mind
A recharged self I did there find

2008 was probably my best
The jigsaw pieces were getting finally set
Two of my papers saw the light of the day
And a third one was well on its way
For a week I went to Sydney and another to Singapore
The latter had me (thanks to my Boss) as an invited speaker

Personally and professionally things were looking up
I decided it would be in 2009 that I would wind up
I juggled running calculations and writing chapters
Bound I had 8 thesis copies ready come September
Seeing my name embossed was a proud moment
I was so happy, I could not contain it

With a thumping heart I submitted my thesis
I wondered what will now motivate me to surge ahead
The deal was not yet over I reminded myself
It was another year before I could give my PhD defense
Thankfully I spoke well in my dissertation
I even answered decently in the Q&A session

The committee declared me as elgible for the award of the degree
And a fortnight later I received a letter confirming my Doctorate of Philosophy
With this my association with NCL came to a close
Along with the victory, was a sense of loss
This was some journey I must say
So I wrote this ode to everyone regale

Wednesday, November 03, 2010

Daylight saving time

Many countries in the world follow the practice of Daylight Saving Time (DST). In summer they shift the time ahead by an hour and in the winters bring it back to its actual setting. The idea is to take an hour of light from the day and add it to the evening. Thus, between March and November the sun effectively sets 60 minutes later than the usual.

It was my recent change of residence to Uppsala, Sweden that brought DST to my attention. My question is that why is the clock shifted back at all in winters? Logically, it is in the fall season that I would actually prefer to have a longer duration of daylight. Shouldn't then the DST be implemented the other way round? :)