Shostakovich 50 at the National Concert Hall

Posted in Uncategorized with tags , , , , , , , , on May 10, 2025 by telescoper

Last night’s concert at the National Concert Hall in Dublin was billed Shostakovich 50 because 2025 marks the 50th anniversity of the death in 1975 of Dmitri Shostakovich, whose First Symphony was performed after the interval, by the National Symphony Orchestra under the direction of guest conductor John Storgårds. As you can see, though, the programme was quite varied and no fewer than three other composers were represented.

The first piece was The Oceanides, tone poem by Jean Sibelius intended to evoke the sea nymphs of Greek mythology. It’s quite a short piece – only eleven minutes in performance – but full of movement, suggesting the ebb-and-flow of the sea and its different moods, from tranquil to stormy. Its place on the programme made it a good workout for the orchestra and a wonderful starter to whet their appetite of the audience for the rest of the menu.

After that appetizer we had a performance of the Rhapsody on a Theme by Paganini by Sergei Rachmaninov with soloist Yukine Kuroki at the piano. This piece comprises a set of 24 variations on a them from one of Paganini’s caprices for solo violin. The Rhapsody on a theme of Paganini is piece full of contrasts: sometimes pyrotechnical, sometimes lyrical. My favourite section is the 18th variation, in which a lovely romantic melody emerges and is picked up by the whole orchestra in a manner that’s very characteristic of Rachmaninov. This tune is just an inversion of the theme transposed into a different  key and slowed down.

The Rachmaninov alone was worth the cost of the ticket. I was amazed how pianist Yukine Kuroki coped with the technical challenges of this work but also how she managed to generate so much power for a person of such slight build. Rachmaninov himself was quite a large man who had hands like shovels, so his work often places difficult demands on a soloist. Not last night, though, as Yukine Kuroki not only played with great accomplishment but also clearly enjoyed herself. In the passages during which the piano was not playing she was bouncing up and down and tapping her feet waiting for her cue. It was lovely to watch as well as to listen to. I’ll also mention that she was wearing a gorgeous one-shoulder dress with a vivid red colour.

After the wine break interval we returned for a piece that was new to me, the Symphony No. 3 ‘White Interment’ by Ukrainian composer Victoria Vita Polyova. This is described a symphony, but it doesn’t have the traditional structure in terms of movements. It has instead a rather static structure, consisting of thematic blocks based on a poem Now always snows. It’s a sombre and rather minimalist piece, with little of the development you would expect from a true symphony, but the sound world it creates is layered in interesting ways. I enjoyed the performance.

And finally we have the Symphony No. 1 by Dmitri Shostakovich which I don’t think I had heard in concert before. The most astonishing thing about this work was that he wrote it as a graduation piece for the St Petersburg Conservatory. Its first performance was in 1926, when the composer was only 19. It is a substanial work over four movements (the last two played without interruption) and there are passages within it in which you can see that he had already found much of the distinct voice that he used in his later compositions. This piece isn’t really reminiscent of any other composers, either.

The performance was excellent, with particularly strong work by the woodwinds and brass. It was very well received by the NCH audience which is always very generous with its applause.

Weekly Update from the Open Journal of Astrophysics – 10/05/2025

Posted in OJAp Papers, Open Access, The Universe and Stuff with tags , , , , , , on May 10, 2025 by telescoper

It’s time for another update Saturday morning update of activity at the Open Journal of Astrophysics. After the record-breaking stats described in the last update , this week has been on the slow side with just one paper published. This brings the number in Volume 8 (2025) up to 55 and the total so far published by OJAp up to 290.

The paper to report is “Late-time growth weakly affects the significance of high-redshift massive galaxies” by Qianran Xia & Dragan Huterer (U. Michigan, USA) and Nhat-Minh Nguyen (U. Tokyo, Japan). This paper, which was published on Wednesday 7th May 2025,  is published in the folder Cosmology and NonGalactic Astrophysics. It presents an argument that changes in the growth rate of perturbations at low redshift do not have much effect on predictions of the abundance of lassive galaxies at high redshift.

The overlay is here:

 

You can find the officially accepted version on arXiv here.

That’s all for now. I’ll do another update next week.

Darkness into Light Maynooth

Posted in Biographical, Maynooth with tags , on May 10, 2025 by telescoper

It’s about 6am and I’m back home after Darkness into Light. Despite having to get up at half past three in the morning, it was a very enjoyable event: a large crowd of at least a thousand, and a lovely morning without a cloud in the sky, not particularly warm, but an acceptable 8°C, and made all the more atmospheric by the mist, especially over the grounds of Carton House (the entrance to which we passed en route) and the birdsong of the dawn chorus.

The walk itself is about 5km, but I had to walk about 2km from home to get to the start at Maynooth GAA and about 2km home from there afterwards, so it was a good bit of exercise. More importantly, I raised €312.28 for Pieta. Thank you to everyone who contributed! The fundraiser will stay open until the end of June if you’d like to donate you still can!

And now, if you’ll excuse me, I think I’ll go back to bed for a couple of hours…

P.S. Darkness into Light is a national event, as you can read here.

After the Lectures

Posted in Biographical, Education, Maynooth, Music with tags , , on May 9, 2025 by telescoper

Today has been such a busy day that I’ve only got time for a quick post. This morning was spent preparing and delivering a revision lecture, and this afternoon preparing and delivering a Departmental Colloquium.  That done I headed straight for the railway station to get the train into Dublin and thence by foot to the National Concert Hall.

So here I am, sipping a glass of nicely chilled white wine as I wait for tonight’s performance. I’ll post a review tomorrow but, until then, Cheers!

Guiding Lights

Posted in Education, Maynooth with tags , , , on May 8, 2025 by telescoper

Just a quick post to mention that this afternoon the Physics Department held a nice event about Equality, Diversity and Inclusion. Although today is the penultimate day of teaching, so many undergraduate students will have been busy finishing off their final assignments, it was well attended. I had to miss the first hour as I was involved in the Computational Physics lab until 4pm, so I missed the two presentations, but I took part in the panel discussion (that was largely about the results of a recent student survey held in the Department) and (of course) stayed for a glass of wine at the end. Well, done to the organizers (James, Emma and Graham) for organizing this event, which I hope will be the first of many!

Reminder: Darkness into Light

Posted in Maynooth, Mental Health with tags , , on May 8, 2025 by telescoper

With your permission (or indeed without it) please let me remind you that taking part in Darkness Into Light in Maynooth on Saturday, 10th May, from 4.15am, to raise vital funds for Pieta and people affected by suicide and self-harm. This is only a couple of days away so please donate if you can.

You can help keep Pieta’s essential services FREE and available to anyone who needs them by donating now to help me reach my fundraising goal. Every euro counts. Even a small donation can make a big impact. You can contribute to my fundraiser here.

Thank you so much for your support

The Pope, the Atheist, a Black Cat and Dave Allen

Posted in Biographical, Television with tags , , , , , on May 7, 2025 by telescoper

Today is the day that 133 Cardinals gather in the Vatican to enter the autoclave (is this right? Ed) in which they will elect the next Pontiff of the Roman Catholic Church. Good luck to them, as it seems like they will be under a lot of pressure for the next few days.

For some reason this news reminded me of the late great Irish comedian Dave Allen. He was hugely popular on British TV in the 70s and 80s. He had his own show in a prime-time slot on Saturday evenings on BBC1 for many years, which was mandatory family viewing in our house. The show included some pre-recorded sketches but I think the best bits involved him just sitting, talking and telling stories. He wasn’t a stand-up comedian. He didn’t often tell jokes either, his humour was mainly observational and satirical, especially about politics and religion. Although an atheist he never really mocked religious belief, but he did make fun of the pomposity and hypocrisy that often goes with it.

I found this quote in which he expresses thoughts about hierarchies very close to mine:

The hierarchy of everything in my life has always bothered me. I’m bothered by power. People, whoever they might be, whether it’s the government, or the policeman in the uniform, or the man on the door—they still irk me a bit.

Anyway, here he is telling a joke that seems relevant.

P.S. He always made out that the glass on the table beside him contained whisky, but it was always just a dash of ginger ale with an ice cube in it.

An AI Guide to Europe

Posted in Artificial Intelligence, Barcelona with tags , , , on May 6, 2025 by telescoper

To assist those readers who might be planning conference trips or vacations in Europe I thought I’d share this helpful map (which I found here) that was generated by one of those famously accurate AI apps. There may be a few small errors, but I’m sure they are insignificant:

Apart from everything else, this explains why I found Barcelona much warmer than I had expected when I was there last year…

Examinations in May

Posted in Biographical, Education, Maynooth with tags , , , on May 5, 2025 by telescoper

In the Irish language, the month of May is called Bealtaine after the old Celtic festival that marks the mid-point between the Spring Equinox and the Summer Solstice. May Day is Lá Bealtaine, one of the so-called Cross-Quarter Days that lie halfway between the equinoxes and solstices. The Bank Holiday associated with this day is not May 1st, as it is throughout Europe, but the first Monday of May, which this year means today. I’m therefore officially off work, though I have quite a few things to do so will be working from home for most of today.

This Bank Holiday offers a bit of a breather before the end of teaching term (Friday May 9th) and the start of the Examination period (Friday May 16th). There are just four more days of teaching, and I have just a couple more lectures to do. In a normal week I would have a Particle Physics tutorial this Monday afternoon, but instead I have offered to do one next Monday (12th) to go through the last assignment which is due in on Friday. The examination for Particle Physics is on 27th May, which is one of the last of the year; this is a final-year module so for many students it will be their last examination at Maynooth.

My Computational Physics students are working on their projects which are due in on Friday 9th; that gives me about a week to grade them before the examinations start. The Computational Physics written examination is on Monday May 19th and if all goes to plan I will have the projects marked before I embark on the examination scripts. Instead of formal teaching sessions, the computing lab, together with demonstrator assistance, is at the disposal of the students for their projects during this time. I anticipate plenty of last-minute acitivity in Thursday’s session!

Anyway, on Friday I have to give a Departmental Colloquium as well as my final Particle Physics lecture. Then, to mark the end of teaching, I’m going to the National Concert Hall to listen to some music. The next morning I’ll have to get up very early for the Darkness Into Light, which involves a 5km walk ending at sunrise.

After next week attention will turn to examinations. For me that’s not only in Maynooth. I haven’t mentiond it on here before but I have agreed to act as External Examiner for undergraduate Physics programmes at Imperial College, London, for the next few years. The meeting of the Examination Board there is not until July, which is long after ours in Maynooth so there will be no clash, but I have been doing some work (vetting papers, etc) alongside my own work. The examinations at Imperial take place roughly alongside ours, but there are so many more students there than at Maynooth that a longer time is needed for grading the scripts so the end of the process is much later.

In the past, I’ve been External Examiner in a number of UK universities. The last was Cambridge, in fact, where my term ended in 2017 while I was still working in Cardiff. I haven’t done any since moving to Ireland: being Head of Department, especially during lockdown, did not allow me the time. My term as External at Imperial will last until I retire, so this is the last such job I’ll be doing.

There’s quite a lot of work involved with being an External Examiner, but I always find it interesting to see how other institutions run their programmes. As well as providing feedback and, if necessary, advice to the Institution I always pick up interesting ideas from them too. Imperial’s Physics programmes are much broader than ours, so there’s a huge difference in scale, but I’m sure there will be things to learn. I mean in general terms, of course. All the details are confidential, for obvious reasons.

Wyn Evans for Chancellor of Cambridge University!

Posted in Biographical, Education, Harassment Bullying etc with tags , , , , on May 4, 2025 by telescoper

I thought I’d post a quick follow-up to this post about the campaign by Prof. Wyn Evans to be the next Chancellor of Cambridge University. When I posted that item, Wyn was seeking enough nominations to stand for election. I’m very glad to pass on the news that he got over 100 nominations, more than twice the number required to stand for election. He is therefore an official candidate for the election that will take place in July. I am a graduate of Cambridge University and have registered to vote in the forthcoming election.

P.S. This all reminds me that a mere 40 years ago I was preparing for my finals at Cambridge. I still have the papers I sat then and will share them on the anniversary for old times’ sake. The first papers were on Wednesday 22nd May 1985.