Archive for the Cardiff Category

International LGBT+ in STEM Day

Posted in Cardiff, LGBTQ+ with tags , , on June 27, 2018 by telescoper

Tired by the heat and by watching Glamorgan losing at cricket, and despite being on annual leave, I popped in to the relative cool of the office of the Data Innovation Research Institute at Cardiff University to tidy up a few things. I noticed the above poster on the main entrance to the School of Physics & Astronomy, which reminded me to post a quick plug for the first ever LGBTSTEM Day, which takes place next Thursday (5th July). I agreed some time ago to give a short talk at the School of Physics & Astronomy at Cardiff University about this and am looking forward to returning from Maynooth next week to do so.

Many universities and other organizations (including the Royal Astronomical Society) are involved in supporting events on 5th July. If you want to keep up with what’s happening try having a look a the twitter hashtag #LGBTSTEMDay.

It’s not too late to put your own event together either! You can find a handy toolkit to help you do it here.

Glamorgan v Northants: Day 1

Posted in Biographical, Cardiff, Cricket, Uncategorized with tags , , , on June 25, 2018 by telescoper

Here I am, back in Cardiff and officially still employed at Cardiff University, but now taking up the annual leave I am owed before I depart.

The plan for this week’s leave, or at least four days of it, is to watch Glamorgan play Northamptonshire in Division Two of the County Championship at Sophia Gardens.

I arrived at the ground just before the start of play, with hardly a cloud in the sky. It was already hot at 11am so I covered myself liberally in sun lotion, which I clearly managed to get on the camera lens:

Here’s another one I took in the afternoon after I realised what had happened:

It proved to be an absorbing day’s cricket. Northants won the toss and, unsurprisingly, decided to bat first.

Glamorgan had an early breakthrough from Hogan and Smith but Northamptonshire reached lunch at 87 for 2, with Wakely and Vasconcelos looking settled. The latter fell soon after lunch, but Wakely and Levi then took Northants to tea without further loss.

The pair went on to share a stand of 118 until Smith (who was expensive but troubled all the batsmen) got Wakely caught in the slips by Khawaja for a fine 82.

Soon Northants were five down for 231 after Rossington departed for 7, but Crook and the combative but slightly portly figure of Levi took the score on to 275 for 5. At that point a decent score for Northants still looked likely.

Then Glamorgan took the new ball and Tim van der Gugten steamed in. Levi had an awful waft at the first ball and was caught: 275 for 6.

At that point all the wickets to fall had been caught behind the wicket, either by the wicket-keeper or in the slip cordon. What had troubled the batsmen had been bounce rather than lateral movement, which is a fairly typical Sophia Gardens wicket.

Anyway, two balls after Levi departed new batsman Prasanna tried to play some kind of shot (I know not what shot) and succeeded only in spooning up a dolly catch to mid on: 275 for 7.

Next over Hogan brought one back into Crook who was adjudged lbw (though if truth be told it looked a little high to me): 279 for 8.

Then it was van der Gugten’s turn again, getting one to lift at Hutton (no, not Len). The ball flashed into the slips and looked to have gone past Khawaja but somehow he plucked it out of the air for one of the best catches I have ever seen: 281 for 9.

Last man for Northants, Sanderson, walked to the wicket in the manner of a condemned man approaching the scaffold and when he got there he was clean bowled first ball by van der Gugten. Northants all out for 281, their last five wickets falling in the space of three overs. Quite a turnaround in the final session: Northants were 199 for 3 at tea.

Northamptonshire’s rapid demise left Glamorgan seven overs to bat before the close; openers Selman and Murphy negotiated them safely to end the day on 21 without loss.

It was a very absorbing day’s cricket on a very warm day indeed. I’m glad I had plenty of suncream on, as there were many in the crowd looking distinctly frazzled.

I don’t normally criticise umpires because they do a very hard job, but I feel I should mention one major lapse. Fortunately I don’t which it was so I can’t mention him by name. During the Northants innings, a batsman (Kevin, I think) played a shot to the mid-off area and set off for a quick single. The fielder threw and hit the stumps at the non-striker’s end with the batsman apparently short of his ground. Unfortunately the umpire, who was moving to get out of the way, had turned his back to the action and couldn’t give the decision. There being no third umpire in County Cricket, that meant it was ‘not out’. I thought that was poor: umpires should keep their eyes on the play all the time. I would have thought a first class umpire would have done so.

Anyway, I’m looking forward to the second day to see if Glamorgan can capitalise on Northamptonshire’s collapse. I’ve followed Glamorgan long enough to know not to take anything for granted!

Cardiff Philharmonic Orchestra: Mahler Symphony No. 3

Posted in Biographical, Cardiff, Music with tags , , , , on June 18, 2018 by telescoper

Well, I’m back in Maynooth after a weekend in Cardiff, on the Sunday of which I went to St David’s Hall to see the Cardiff Philharmonic Orchestra playing Gustav Mahler’s Third Symphony. Actually this concert was originally scheduled to take place on the evening of Friday 15th June, which is why I booked a ticket to return from Bonn in time to see it instead of waiting for the formal close of the meeting. As it turns out, my flight was so late I would have missed it but fortunately the Rolling Stones intervened. Because Jagger et al were performing at the Principality Stadium in Cardiff on Friday (with all the consequent congestion and traffic disruption that implies) it was decided to shift the concert to Sunday 18th, but I couldn’t be bothered to change my flight.

Anyway, it proved an excellent way to spend a Sunday afternoon. Gustav Mahler spoke of his Third Symphony as being “of such magnitude that it mirrors the whole world” and you can see what he was getting at by just looking at the scale of the forces arrayed on stage when it’s about to be performed live. For yesterday’s concert at St David’s Hall, the Cardiff Philharmonic Orchestra was augmented by the WNO Community Chorus and the Choristers of St David’s Metropolitan Cathedral Choir, as well as soloist mezzo soprano Kate Woolveridge.

The orchestra needed to perform this extravagant work is much larger than for a normal symphony, and it involves some unusual instrumentation: e.g. two harps, a contrabassoon, heaps of percussion (including tuned bells and double tympanists), etc. The string section was boosted by double-basses galore, and there’s also a part (for what I think was a flugelhorn) to be played offstage. The work is also extremely long, being spread over six movements of which the first is the longest (over 30 minutes). Yesterday the performance stretched to about 1 hour and 40 minutes overall, with no interval. I don’t know of any symphonic works longer than this, actually.

It’s worth pointing out that the orchestra and choir(s) tackling this immense work were non-professional. It’s also worth pointing out that the principal French Horn – who is given a lot to do in this piece – was none other than Dr Bernard Richardson, recently retired from the School of Physics & Astronomy at Cardiff University.

I have to admit I have always had lot of trouble getting to grips with the first movement, in which various themes are repeatedly played off against each other, punctuated by a series of extravagant crescendo passages in which the orchestra threatened to blow the roof off. It is, at times, thrilling but also manic and, to me, rather indecipherable. The second movement, in the form of a minuet, is elegant enough, and was beautifully played (especially by the strings), but in comparison with the wayward exuberance of the first movement it sounds rather conventional.

The third movement, however, is totally gorgeous, especially in the passages featuring the offstage flugelhorn (?) and the string section of the orchestra on stage. From this point this piece started to bring me under its spell. The solo vocalist and choir(s) were marvellous in the fourth and fifth movements, the former a setting of a poem by Nietzsche and the latter a mixture of traditional verse and Mahler’s own words, but it was in the majestic sixth and final movement that the orchestra really reached its peak. This is one of the most romantic movements to be found in all of Mahler, passionate, lyrical and supremely uplifting. At times before the sixth movement the orchestra (especially the brass) had struggled a bit with the demands of the score, but the finale was as good a performance as you’ll hear anywhere.

Mahler’s 3rd Symphony is an epic journey through a landscape filled with dramatic contrasts. At times you wonder where you are going, and sometimes feel in danger of getting completely lost, but by the time you arrive triumphantly at the final destination all those doubts had melted away. Congratulations to the Cardiff Philharmonic on a very fine performance, warmly received by the audience.

After the concert there was a collection on behalf of the Forget-Me-Not Chorus, which supports people with dementia and their families through weekly singing sessions. I think this is a great initiative and made a donation on the way out – if you feel like doing likewise you can do so here.

Well, that’s my concert-going at St David’s Hall over for another season. Indeed, it’s probably the last concert I’ll be attending there for the foreseeable future, as I’ll be relocating fully to Ireland this summer. I’ll have many fine memories of listening to music there.

Back to Cardiff again..

Posted in Cardiff, Maynooth with tags , on June 6, 2018 by telescoper

So here I am again, back in sunny Cardiff (if a bit later than planned). My flight from Dublin was supposed to depart at 8.35, but didn’t go until over an hour later. The delay was allegedly caused by a lightning strike last night that required the plane to be checked before take-off. Although they must have known about this mishap for some time, FlyBe didn’t bother to tell us anything about the reason for the delay or how long it would be. This was the scene at the (unstaffed) departure gate at about 9.15am. The lack of communication or any form of customer service compounds the irritation caused by such delays.

Anyway, once airborne, it was a pleasant flight. Here are two pictures just after taking off from Dublin Airport, with a view up to Malahide in the North.

And here are a few more flying over Wales about 10 minutes before landing.

We landed about 85 minutes late in Cardiff, but it’s lovely weather here so I’m not as grumpy as I might have been. Now, to work.

Student access to marked examination scripts

Posted in Cardiff, Education, Maynooth with tags , , , on May 25, 2018 by telescoper

I’m currently waiting for the last couple of scripts from my Physics of the Early Universe examination to arrive so I can begin the task of marking them. The examination was yesterday morning, and it’s now Friday afternoon, so I don’t know why it takes so long for the scripts to find their way to the examiner, especially when marking is on such a tight schedule. I’m away next week (in Ireland) so if I don’t get papers by this afternoon they won’t be marked until I return. The missing two are from students sitting in alternative venues, but I don’t see why that means they take over 24 hours  to get to the marker.

(By the way,  `script’ refers to what the student writes (usually in a special answer book), as opposed to the `paper’ which is the list of questions to be answered or problems to be solved in the script.)

Anyway, while I’m waiting for the missing scripts to arrive I thought I’d mention that here in the School of Physics & Astronomy at Cardiff University we have a system whereby students can get access to their marked examination scripts.  This access is limited, and for the purpose of getting feedback on where they went wrong, not for trying to argue for extra marks. The students can’t take the scripts away, nor can they make a copy, but the can take notes which will hopefully help them in future assessments. There’s a similar provision in place in the Department of Theoretical Physics at Maynooth University, where I will be relocating full-time in July, based around a so-called `Consultation Day’.

When I was Head of the School of Mathematical and Physical Sciences at Sussex University I tried to introduce such a system there, but it was met with some resistance from staff who thought this would not only cause a big increase in workload and but also lead to  difficulties with students demanding their marks be increased. That has never been the experience here at Cardiff: only a handful take up the opportunity and those that do are told quite clearly that the mark cannot be changed.  Last year I had only one student who asked to go through their script. I was happy to oblige and we had a friendly and (I think) productive meeting.

If I had my way we would actually give all students their marked examination scripts back as a matter of routine. The fact that we don’t is no doubt one reason for relatively poor performance in student satisfaction surveys about assessment and feedback. Obviously examination scripts have to go through a pretty strict quality assurance process involving the whole paraphernalia of examination boards (including external examiners), so the scripts can’t be given back immediately but once that process is complete there doesn’t seem to me any reason why we shouldn’t give their work, together with any feedback written on it,  back to the students in its entirety.

I have heard some people argue that under the provisions of the Data Protection Act students have a legal right to see what’s written on the scripts – as that constitutes part of their student record – but that’s not my point here. My point is purely educational, based on the benefit to the student’s learning experience.

Anyway, I don’t know how widespread the practice is of giving examination scripts back to students so let me conduct a totally unscientific poll. Obviously most of my readers are in physics and astronomy, but I invite anyone in any academic discipline to vote:

And, of course, if you have any further comments to make please feel free to make them through the box below!

 

Glamorgan v. Middlesex

Posted in Cardiff, Cricket with tags , , , , on May 23, 2018 by telescoper

I took today off on annual leave (as I have to use all my allowance before I depart my job at Cardiff University). My intention was to make the best of the good weather to watch some cricket.

And so it came to pass that this morning I wandered down to Sophia Gardens for the start of the Royal London One-Day Cup (50-over) match between Glamorgan and Middlesex. It also came to pass that about fifteen minutes later I wandered back home again. I hadn’t checked the start time, which was actually 2pm…

The later start screwed up my plans as I had something to do in the evening but I thought I’d at least watch the first team bat (which turned out to be Middlesex).

(I’m not sure what caused the weird stripes on the picture.. .)

It was a lovely afternoon for cricket, and Middlesex got off to a good start in excellent batting conditions. Gradually though Glamorgan’s bowlers established some measure of control. After a mini-collapse of three wickets in three overs (to Ingram’s legspin) it looked like Middlesex might not make 300 (which seems to be the par score in this competition). Unfortunately for Glamorgan, however, de Lange and Wagg were expensive at the death and a flurry of boundaries took Middlesex to 304 for 6 off their 50 overs.

At that point I left Sophia Gardens to get ready to go out.

I’ve just got back to discover that Glamorgan lost by just 2 runs, ending on 302 for 9. It must have been a tense finish, and was a good game overall, but Glamorgan have now lost all three games they have played in this competition..

From Maynooth to Cardiff

Posted in Cardiff, Maynooth with tags , on May 21, 2018 by telescoper

So here I am in Dublin Airport, waiting for my flight back to Cardiff. It’s been a nice weekend in Ireland, with good weather and lots to do in and around Maynooth. In the course of my perambulations on Saturday I came across a group of people campaigning to Repeal the Eighth Amendment. I A referendum on that issue takes place on Friday this week (25th). I bought a badge from them, which I’m happy to wear in solidarity:

There are lots of posters around supporting supporting one or other side in the campaign. It’s very noticeable that the `Yes’ ones seem to be getting torn down quite regularly. It’s also noticeable that the `No’ ones are frequently rather crude and sometimes offensive. That’s a shame because there is a serious ethical issue at stake, and a grown-up debate is important. Still, past experience suggests that referendums and grown-up debates don’t necessarily go together.

I won’t be in Ireland for the vote, but I hope the ‘yes’ campaign succeeds in removing what I think is a daft piece of law. If it fails then it won’t stop Irish women having terminations, it will just mean that the continue to have to travel abroad (if they can afford to do so) or take terrible risks have an illegal abortion at home (if they can’t) . For me, a vote for `No’ is therefore just a vote for hypocrisy.

Incidentally, a letter arrived at my Cardiff residence a few days ago from the Human Resources Department at Cardiff University, acknowledging my resignation (which I handed in about 6 weeks ago). I noticed that the letter contains the sentence `We have sent this letter to the home address we have on record for you. If this address is incorrect please contact us..’. Hmmm. If the letter had gone to the wrong address how would I know?

Anyway, I’ll be back in Cardiff for the next week, with another set of exams to mark in a few days, then back to Maynooth. And now it’s time to go to the gate.

Revisionist (Thermal) History of the Universe

Posted in Biographical, Cardiff, Education, The Universe and Stuff with tags , , on May 10, 2018 by telescoper

Well, today saw my last teaching session on my Cardiff University module Physics of the Early Universe. It was actually an optional revision lecture, during which I went through questions on last year’s examination paper, some matters arising therefrom and some general tips on `examination technique’. The latter included advice that seems obvious – such as `read the question carefully’ and `check your numerical answers’ – but that surprisingly many students seem not to have heard before or, if they have, choose not to follow!

Anyway, I hope the students who came today found it useful and I hope that they (and indeed everyone else taking examinations over the next few weeks) do themselves proper justice and get the results they need for whatever comes next in their plans.

The Physics of the Early Universe paper is a couple of weeks ago so no doubt I’ll get a few more queries to deal with before then.

I thought I’d give an idea of the stuff I’ve been teaching here by including one of the questions from last year’s paper. I thought this was quite an easy one, actually, but the students seemed to find it tricky while they mostly coped well with the other questions, which I thought were harder. One of the challenges of teaching is that it’s often hard to see what other people find difficult! See what you think. You don’t really need to know much cosmology to do this:

Anyway, today was not only the last teaching session for this particular module – it’s also the last teaching session I’ll ever conduct in the UK university system. Best wishes to whoever it is that teaches this module next year when I’m in Ireland.

Ticket to Ride

Posted in Biographical, Cardiff on May 8, 2018 by telescoper

Although ostensibly based in Cardiff this week I was today required to attend a meeting in London.

This morning I travelled to London Paddington. Inevitably the train was late. The advertised 10 carriage train also turned out to have only 5 carriages and was crammed; there were no seat reservations.

The meeting I attended was quite productive, and I had a nice walk back to Paddington in the warm sunshine.

Now I’m on the return train which also has only five carriages. It seems like Late Western policy to run trains with a short formation in order to maximise the discomfort of passengers. I do not know yet know if we will arrive on time in Cardiff.

My ticket (a one-day ‘off peak’ travelcard) cost £109.10, roughly the cost of two return flights between Cardiff and Dublin.

As a bonus though I got this:

I’ve always wanted to go there, but I’m not sure I want to visit four times. (For those of you not familiar with British geography, ‘Void’ is a place in the Midlands..)

If anyone thinks the pricing of UK train tickets would be reasonable even if the trains ran on time please explain your reasons via the comments box.

My own view, for what it’s worth, is that the travelling public are being fleeced.

A Day of Sports in Cardiff

Posted in Cardiff, Cricket, Football with tags , , on May 6, 2018 by telescoper

Today I saw my first day of County Cricket this season at Sophia Gardens. It was actually the 3rd day of Glamorgan against Kent, which also turned out to be the last, as Kent won by six wickets.

Defeat for Glamorgan looked pretty inevitable after a horrendous first innings batting collapse from 57-0 to 94 all out. Although they dismissed Kent for 174 and scored 274 in their second innings, the lead of 194 never looked like being enough. On the other hand Yorkshire won their latest match against Essex despite being all out for 50 in their first innings!

As it turned out, in the warm sunshine and good batting conditions, Glamorgan’s bowlers tried hard but didn’t have much luck and never really looked like precipitating the sort of collapse that they needed to win the game.

Today’s play began with a farcical delay caused by a leak in the underground drainage system beneath the square which caused a wet patch. Play was delayed until 12.40 and the players had an early lunch while the sun did its work drying out the square. I’m not sure how this happened but it didn’t affect the game, which was always going to finish today given that there was no chance of the weather intervening. .

A very disappointing result for Glamorgan, but hopefully they can rebound in their next game.

Anyway, just before 2.30pm those of us inside Sophia Gardens (only abiut 250) could hear the sound of fireworks from the Cardiff City Stadium (which is about 20 minutes walk away). Despite only drawing today’s match against Reading, Cardiff City are promoted to the Premiership for next season in second place. They have Birmingham City to thank for that, who beat Fulham 3-1 to secure their Championship survival and prevent Fulham from finishing ahead of Cardiff. Miss Lemon will be pleased.

At the other end of the table, Barnsley, Burton Albion join already relegated Sunderland in League One. The three relegated clubs, once again, are all from the Midlands. It’s strange how often that happens..