Archive for March, 2011

Swans on the Taff

Posted in Uncategorized with tags , , on March 24, 2011 by telescoper

The lovely spring weather continues here in Cardiff. I awoke this morningto bright early sunshine and a vibrant dawn chorus supplied by more different kinds of birds than I could count. This evening as I walked home along the Taff past the cricket ground I noticed some swans – two pairs, to be precise – cruising up and down as if they owned the place. I took a couple of pics with my phone and then they spotted me and approached, no doubt thinking I had food. Close up, swans are easily big enough to be scary so I beat a hasty retreat.

I have always thought it curious that the collective noun for swans is a lamentation (which seems most inappropriate for such beautiful creatures), although four probably isn’t enough to qualify as a lamentation anyway.

Tomorrow night is our annual Physics Ball, and if the weather carries on like this I’ll be forced to don the white DJ and pretend to be a toff.


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Sine Nomine

Posted in Politics with tags , , on March 24, 2011 by telescoper

This morning’s hymn is No. 641 from the English Hymnal, and is chosen in honour of all those participating in today’s strike by the University and College Union.


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R.I.P. Elizabeth Taylor

Posted in Uncategorized with tags , on March 23, 2011 by telescoper

A farewell tribute to one of the greats.


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Northern Lights

Posted in The Universe and Stuff with tags , on March 23, 2011 by telescoper

Never seen the Aurora Borealis? Then get a load of this. It’s not a fake. This is what it’s really like.

I stood under a show like this once, in northern Norway, and I can tell you ever the word “awesome” applied to anything, this is it.

The curious thing is that I had the definite feeling that there was a booming and whooshing sound to go with the light show. I wasn’t the only one there who thought they could hear it as well as see it. And I wasn’t drunk either. Well, not very.

I’m reliably informed however that there is no physical mechanism that could produce sound waves of sufficient power to reach ground level from the altitude at which the light is generated. It must have been psychological, as if the brain wants to add a backing track when it sees something as spectacular as this.


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Beware the “Efficiency Factor” ..

Posted in Finance, Science Politics with tags , on March 22, 2011 by telescoper

That sigh of relief we all breathed when the flat-cash settlement for UK science funding was announced last October is now looking decidely premature. For one thing the rate of inflation has climbed to 5.5%, its highest level for 20 years. That’s going to be eating away at the money available for doing science at a much higher rate than we thought it would 6 months ago.

If that weren’t bad enough we now learn that the Dark Lords of the Treasury have been beavering away in the background to come up with a way of squeezing science still further, via so-called “efficiency savings”. Now they have announced their plans under the suitably Orwellian title Ensuring Excellence with Impact.

The full document is (probably deliberately) written in almost unreadable Treasury-speak; after all, you don’t want the lambs to know too much about their impending slaughter. Hidden amid the jargon, however, is a grim message. That grant money you thought you had might not be yours after all.

Some of what is written in the RCUK document was expected. For example, there will be no indexation of grants for the next two years as the public sector pay freeze bites. However, another part of the plan is to tackle the so-called “estates” and other “indirect costs”, the contribution Research Councils pay universities to support basic infrastructure. At the moment, universities cost this themselves. In fact, whenever I’ve applied for grants I have to leave this to other people to fill in as I have no idea how it is calculated. However, different Higher Education Institutes (HEIs) charge at vastly different rates. RCUK has noticed this and will henceforth place HEIs into efficiency groups, with the more expensive being the least efficient. Depending on which efficiency group your HEI is in, the indirect costs will be subject to a squeeze. In other words an “efficiency factor” will be applied.

But this won’t just apply to new grants. Cash you though you had already will be clawed back. Here is a quote from the summary:

To ensure that these changes to indirect cost rates do not present an administrative burden to research organisations, and reflecting the time it takes to prepare an application, existing grants will for this purpose be classed as those submitted via Je-S1 before 30th June 2011. Rather than apply reductions to each individual awarded grant, a top slice will be applied by the Research Councils to research organisations’ portfolio of funding after the 1st July 2011. The percentage of this indirect cost efficiency top slice will be dependent on the efficiency group that a research organisation is in.

Reduced rates of indexation will be used both as part of the efficiency factor for indirect costs and for other elements of grants that are indexed in line with current policies. Reduced rates of indexation for other elements of grants, other than the indirect costs element, will be introduced on 1st April 2011 in line with usual Research Council policies. The indexation changes will be greatest during the first two years to coincide with the period of Public Sector pay restraints, but will be gradually relaxed as the effect of savings being applied to new grants contributes greater efficiencies. The indexation savings will be applied to both new and existing grants. For new grants, new indexation rates will be used for grants awarded from 1st April. For existing grants that have been awarded with different indexation arrangement, i.e. those awarded on or by 31st March, the changes will become part of the “top-slice” by institution.

This is scary. It means money already in departmental and university budgets and used for future planning is going to disappear pretty quickly. How this is going help “Ensuring Excellence” I have no idea, but I have to admit it’s going to have some “Impact”.

Be afraid. Be very afraid.


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Astrostatistics at NAM

Posted in The Universe and Stuff with tags , , , on March 22, 2011 by telescoper

I’m using the opportunity of my enforced layoff to remind astronomers that this year’s forthcoming Royal Astronomical Society National Astronomy Meeting, incorporating the MIST and UKSP meetings, will be taking place at the splendid Venue Cymru conference centre, Llandudno, North Wales, from Sunday 17 April to Thursday 21 April.

The period for egistration has been extended , and you can now also submit abstracts of either oral or poster presentations to be considered for inclusion in the various sessions described in the science programme.

I’m organising a session on Recent Developments in Astro-statistics. I haven’t exactly been overwhelmed with offers to speak and there are still one or two slots available, so if you’d like to give a talk in that session please register and upload an abstract to the website. You can’t do the latter until you have done the former. Astro-statistics will be interpreted widely, so I hope to have a varied programme including as many applications of statistics to astronomy and astrophysics as I can get!

NAM is a particularly good opportunity for younger researchers – PhD students and postdocs – to present their work to a big audience so I particularly encourage such persons to submit abstracts. Would more senior readers please pass this message on to anyone they think might want to give a talk?

If you have any questions please feel free to use the comments box (or contact me privately).

Oh, and I should have mentioned that Andrew Jaffe is also touting for trade for the cosmology sessions he’s organising…


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The Tables Turned

Posted in Poetry with tags , on March 22, 2011 by telescoper

Up! up! my Friend, and quit your books;
Or surely you’ll grow double:
Up! up! my Friend, and clear your looks;
Why all this toil and trouble?

The sun above the mountain’s head,
A freshening lustre mellow
Through all the long green fields has spread,
His first sweet evening yellow.

Books! ’tis a dull and endless strife:
Come, hear the woodland linnet,
How sweet his music! on my life,
There’s more of wisdom in it.

And hark! how blithe the throstle sings!
He, too, is no mean preacher:
Come forth into the light of things,
Let Nature be your teacher.

She has a world of ready wealth,
Our minds and hearts to bless–
Spontaneous wisdom breathed by health,
Truth breathed by cheerfulness.

One impulse from a vernal wood
May teach you more of man,
Of moral evil and of good,
Than all the sages can.

Sweet is the lore which Nature brings;
Our meddling intellect
Mis-shapes the beauteous forms of things:–
We murder to dissect.

Enough of Science and of Art;
Close up those barren leaves;
Come forth, and bring with you a heart
That watches and receives.

by William Wordsworth (1770-1850).


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What time is it?

Posted in The Universe and Stuff with tags , on March 21, 2011 by telescoper


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My Sweet Lovin’ Man

Posted in Jazz with tags , , , , , on March 21, 2011 by telescoper

A high temperature and raging sore throat have confined me to the house today. I got up as usual at 7.30 but quickly realised I wasn’t going to be of much to anyone; trying to give a lecture when barely able to produce a whisper didn’t seem worth the effort. So off I went back to bed, after feeding the cat, and got up again about an hour ago.

I’ve been trying to cheer myself up by listening to – and transferring to digital using my USB turntable – some lovely old jazz records that I haven’t heard for ages. Not all of them came out well, but fortunately one of my all-time favourite records is actually on youtube anyway so I thought I’d put it up.

This is My Sweet Lovin’ Man recorded by King Oliver’s Creole Jazz Band on June 22nd 1923, in Chicago. It  is a purely mechanical recording, meaning that the musicians stood shoulder-to-shoulder  blowing into a horn causing a needle to cut the record directly onto a disk;   copies would be pressed using this master which could be played back for the listener by a gramophone, usually amplified by another horn. Obviously the technology was very limited, but it’s good enough to reveal the superb musicianship involved in creating this wonderful piece of music.

I love jazz from all eras of its history, but there can’t have been many  finer collections of musicians than this. It’s led by King Oliver, who plays cornet, with the young Louis Armstrong also playing cornet alongside him. Honoré Dutrey is the trombonist and the unmistakeable clarinet sound is supplied by the great Johnny Dodds. By the way, why is Johnny Dodds’ wikipedia article so brief? He was a colossal figure in the history of jazz! I must do something about that if nobody else does…

The piece was co-written by Lil Hardin, whose lovely piano playing is unusually well recorded on this track; pianos generally proved very difficult to record with the technology available in 1923.  Lil Hardin, incidentally, became Lil Armstrong when she married Louis Armstrong in February 1924. The rhythm men are Bud Scott on banjo and Warren “Baby” Dodds (Johnny’s brother) on drums, who provide an insistent yet fluid pulse underneath the rest of the band.

King Oliver’s band never used written arrangements; the musicians worked out the ensemble segments together and then played them from memory. When Louis Armstrong joined the band,  King Oliver  at first led on cornet, with  Armstrong providing decorative embellishments,  but  later on the two cornettists  developed such an understanding that they were able to swap leads almost telepathically. Their playing together on this track is sublime. The improvised counterpoint provided by Johnny Dodds and Honoré Dutrey is also breathtakingly beautiful. Although it was recorded in Chicago, this is the classic form of New Orleans polyphony sustained throughout at the very highest level.

I think this is one of the greatest jazz records of all time, but it also reminds me that there was  a move some time ago to refer to jazz as black classical music. It never caught on, but in this case the term seems to me to be perfectly apt. Anyway, I hope you enjoy it as much as I do.


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That Old “Two Cultures” Thing…

Posted in Art, Biographical, Education with tags , , , , , on March 20, 2011 by telescoper

Just a very brief follow-up to a post earlier this week about the 2nd Bright Club Wales. First, for all of you who refuse to believe I actually did stand-up, here is a picture of me doing it, i.e. standing up. It’s a bit blurred, I’m afraid. The person taking the picture must either have been drunk or was laughing so hysterically that he couldn’t hold the camera still. You can also find a review of the evening here, which is where I got the picture from.

I mentioned in the comments on the earlier posts that one of the other “acts” that evening was a lecturer in Film Studies. In fact that was a chap called Daryl Perrins who works at the University of Glamorgan.

He started his 8 minutes with the comment “I hate science” and followed it up with a number of unfunny remarks that relied on crude stereotypes of what a scientist is. None of that endeared him very much to me, nor, judging by the stony silence did the rest of the audience appreciate it much. I wouldn’t have minded him taking the piss out of scientists at all had it been funny. After all, I do a fair bit of that on here..

Anti-science attitudes are far from unusual amongst the Arts & Humanities fraternity, which I think is a real shame. After all, you’ll have to work very hard to find a scientist who would be prepared to stand up in front of audience and proudly announce “I hate art”. Many of my scientific colleagues have deep passions for the performing arts (especially music and drama) as well as being very well read across a wide range of subjects.  Many also hold strong  (and often idiosyncratic) political opinions and are involved in a huge range of activities outside science.

In short, scientists don’t just sit in their labs and offices torturing small animals. We live in the real world and have as much contact with wider society as anyone else. Imagination, creativity and free thinking can be found in scientists, just as they can in the arts.  Scientists both contribute to and participate in our society’s cultural heritage.Scientists are human beings. Culture belongs to us too.

Coincidentally this week there was an article in the Times Higher with the title “Life depends on science but the arts make it worth living“. I agree with a lot of what is written in the piece, in fact, although it does seem also to contain numerous examples of non sequitur and I think it’s both poorly argued and highly exaggerated. The arts are undoubtedly among the things that make  life worth living, but there are others, such as “ordinary” human relationships and the “simple” enjoyment of the natural world, which academics of all persuasions all too frequently neglect. I am a scientist, however, and I do think that the government should be spending more on science, but I certainly don’t think it should be robbing the arts and humanities which is what its current policies are doing.

You probably think I’m going to go off on a rant about the famous Two Cultures thesis advanced  by C.P. Snow, but I’m not. I think Snow’s analysis is only marginally relevant. I do think that there are “two cultures”, but these are not “science” and “the arts”. One is a creative, thinking culture that encompasses arts, the humanities and science. The other is its antithesis, a “culture” that sees the sole function of education as being to train people  to take their place on the never-ending treadmill of production and consumption.

The way we are heading, it’s not “two cultures” that we should be worried about. It’s no culture at all.


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