Archive for August, 2021

Kush – Art Blakey & Buddy De Franco

Posted in Biographical, Jazz with tags , , , , on August 13, 2021 by telescoper

One of the things I did during my recent visit to Wales was to pack up my old vinyl LPs for removal to Ireland. I have quite a lot of them on digital formats now but that’s not true of all of them so I’m looking forward to listening to the others very soon.

I bought this particular album Blues Bag as a curiosity as it features the unlikely combination of Buddy De Franco on clarinet (bass clarinet on several tracks, including the one below) and Art Blakey on drums.

Whatever I thought the combination of the smooth style and impeccable technical virtuosity of Buddy De Franco with the powerful and aggressive drum foundryman Art Blakey would be like before I bought the LP, when I first heard it the thing that struck me was how superbly they complemented each other.

Anyway, I thought I would post a track so you can decide what you think. This is Dizzy Gillespie tune called Kush. I think this version is great, with very fine work on the drums by Blakey.

New Publication at the Open Journal of Astrophysics

Posted in OJAp Papers, Open Access, The Universe and Stuff with tags , , , on August 13, 2021 by telescoper

Back from my short trip, I now have time to announce another publication in the Open Journal of Astrophysics. This one was published at the end of last month, but owing to the holiday season there was a delay in activating the DOI and registering the metadata  so I have delayed posting about it until just now. It is the seventh paper in Volume 4 (2021) and the 38th in all.

The latest publication is entitled A Differentiable Model of the Assembly of Individual and Populations of Dark Matter Halos. The authors are Andrew P. Hearin,  Jonás Chaves-Montero, Matthew R. Becker and Alex Alarcon, all of the Argonne National Laboratory.

Here is a screen grab of the overlay which includes the abstract:

You can click on the image to make it larger should you wish to do so. You can find the arXiv version of the paper here. This one is also in the folder marked Cosmology and Nongalactic Astrophysics.

We’ve had a bit of a surge in submissions over the last few weeks – no doubt due to authors using their “vacation” to finish off papers. August is not the best month for finding referees, but we’ll do our best to process them quickly!

The Return Journey

Posted in Biographical on August 12, 2021 by telescoper

Missions accomplished, I’m now on my way back to Ireland via Birmingham. The trip by train from Cardiff is quite pleasant, a large part of it alongside the mighty River Severn..

At any rate the journey was more interesting than this ticket suggested:

Anyway I’ll be back in Maynooth this evening and then I’ll have a weekend mostly spent marking examinations..

Packing Up

Posted in Biographical, Cardiff, Maynooth with tags , , , on August 11, 2021 by telescoper
Inventory

So here I am sitting in a virtually empty house in Cardiff, the bulk of my worldly goods now in transit to Ireland. The house seems a lot bigger with nothing in it. It also feels a bit strange to see all your possessions listed in an inventory.

The 9th and 10th of August were the first opportunities to do the removal from my Pontcanna residence, so I flew over at the weekend to be here to supervise the packing. I paid for the removals firm to do the actual packing, which was well worth the extra money. The company told me it would take two full days to pack up, which surprised me. In fact they did most of it on Monday arriving at 9.30am and departing around 3pm. Yesterday they arrived at 8.30am and were finished by 10.30am. They could easily have done it all in one day but they only had a smallish van which they filled up before leaving on Monday.

My stuff now gets stored in a container in a warehouse for a couple of weeks or so before being delivered to Maynooth by ferry. They’re doing this removal as a return load, which means waiting for a lorry to arrive to the UK from Ireland which would otherwise return empty. Taking my stuff on the return journey makes it more efficient for them and also quite a lot cheaper for me. This seemed the best option as I am not in a particular rush to receive delivery. I’ve waited a year so a couple more weeks won’t matter!

The fact they finished early yesterday got me out of an awkward situation. The powers that be scheduled three repeat examinations simultaneously at 2.30pm yesterday so I assumed I would have to be scrabbling around with my mobile phone in amongst the boxes and packing materials, which might have been awkward.

As it turned out I had plenty time to walk across Bute Park to Cardiff University where a former colleague in the School of Physics & Astronomy was kind enough to let me use an empty office and eduroam did the rest. All three papers passed without incident, and I had the added bonus of a few pints in the Flute and Tankard afterwards.

Yesterday was A-level results day so there was much talk about the new academic year. It seems Cardiff University is going to resume face-to-face teaching in September. I hope the School of Physics & Astronomy gets a good intake of first-years and that all goes well for all students and staff as they prepare to resume some form of normality. Cardiff has been very good to me over the years and I wish everyone there all the best for the future.

Incidentally I popped in to the Data Innovation Research Institute (where I used to work) while I was at the School of Physics and Astronomy, just to see if I could say hello to anyone I used to work with. The office is just over the other side of a car park from the Queen’s Buildings. I found that the folks are being relocated from the old office to a new building along with Mathematics and Computer Science up near Cathays Station. There was only one person there, packing up his stuff for removal…

New Publication at the Open Journal of Astrophysics

Posted in OJAp Papers, Open Access, The Universe and Stuff with tags , , , on August 10, 2021 by telescoper

Time to announce another publication in the Open Journal of Astrophysics. This one was actually published at the end of last month, but owing to the holiday season there was a delay in activating the DOI and registering the metadata  so I have delayed posting about it until just now. It is the sixth paper in Volume 4 (2021) and the 37th in all.

The latest publication is entitled Euclid: Forecasts for k-cut 3 × 2 point statistics. The first author is Peter L. Taylor of the Jet Propulsion Lab in Pasadena, USA and there are almost 100 authors altogether. This is definitely the paper with the longest author list we have published so far, and also the first paper we have published on behalf of the Euclid Consortium. I am a member of Euclid so I of course recused myself from the editorial process.

Here is a screen grab of the overlay which includes the abstract:

You can click on the image to make it larger should you wish to do so. You can find the arXiv version of the paper here. This one is, fairly obviously, in the Cosmology and Nongalactic Astrophysics folder..

The Euclid Consortium has a strict protocol for papers it publishes which, together with the large number of authors, not to mention the pandemic, meant it took quite a long time to make the revisions suggested by referees. Still, it has turned out a very nice paper I think.  I am also very pleased that a major consortium such as Euclid has decided to publish in OJAp.

We have another bunch of papers in the pipeline – in fact one further has already been published – so watch this space for further developments!

I’ll end with a reminder to prospective authors that the OJA  now has the facility to include supplementary files (e.g. code or data sets) along with the papers we publish. If any existing authors (i.e. of papers we have already published) would like us to add supplementary files retrospectively then please contact us with a request!

Autumn Arrives

Posted in Biographical, Maynooth, The Universe and Stuff with tags , on August 6, 2021 by telescoper

Working at home all day yesterday I thought I might take a break and go for a walk…

… and then I thought “perhaps not”.

The inclement weather did however remind me of something I should have posted last Sunday, namely that 1st August is regarded in the traditional Celtic calendar as the first day of Autumn. In Irish September is Meán Fómhair (middle of autumn/harvest season) and October is Deireadh Fómhair); August itself is Lúnasa.

Each season lasts approximately three months. Traditionally, winter starts on 1st November and includes November December and January (with the Winter Solstice in the middle). Summer consists of May June and July (with the Summer Solstice in the middle). That period is definitely the best time of the year in Ireland, actually. Spring (February to April) and Autumn (August to October) are likewise roughly bisected by the two equinoxes. It all makes astronomical sense.

This also makes sense of something that puzzled me until yesterday, which is why the repeat examinations held in August (which I should be marking instead of wasting my time blogging) are called the Autumn repeats in Maynooth instead of Summer repeats (which is what they are called everywhere else I’m aware of). That’s because August is in the Autumn.

P. S. The title is meant to be a play on Autumn Leaves…

Pointless Postscript

Posted in Biographical, Education with tags , , on August 5, 2021 by telescoper

Since my recent post about Latin I’ve been wracking my brain trying the remember the textbook we used at school to learn Latin grammar. Now, with the aid of an old school friend, I know the answer:

Part 2 took us up to O-level, but I think we used Part 1 in earlier years alongside the Cambridge Latin Course featuring the famous character Caecilius:

Caecilius was a resident of Pompeii and he snuffed it during the eruption of Vesuvius at the end of the first set of (orange) books, but the course continued with different characters in different coloured books including one set based in Britain.

The books by Wilding are very traditional grammar school texts. They weren’t easy going for us kids, and were quite formal and with some difficult exercises. They’re probably too old-fashioned to be in use now, but I’m tempted to acquire copies to see how much I remember!

Thoughts of Return

Posted in Biographical, Covid-19, Education, Maynooth on August 4, 2021 by telescoper

So here I am sitting at home supervising my first online repeat examination supplemental assessment. I’ve only had a couple of minor queries so I’ve been able to get on with other things, among which I noticed that according to the news Universities and Colleges in Ireland have announced that

The rapid progress in the Covid vaccination programme has injected a new level of confidence about maximising the return to higher education, and preparations are at an advanced stage.

That’s great. Presumably at some point the University authorities will communicate these preparations which are at an advanced stage to the staff who will have to implement them. I would have thought we might get to hear about them before they are presented to the media, but perhaps the details for Maynooth haven’t been worked out yet. In which case they’re not really advanced. Or perhaps the plan will be what it has been throughout the pandemic: leave everything to Heads of Department to sort out.

The press release is here by the way. What it contains is rather vague but it does contain some specific things about staggered start and end times for lectures and contraflow into and out of buildings, so if we’re going to do that we’ll have to know what it involves. I am mindful however of the debacle last year when we made elaborate plans that then had to be ditched when the Covid-19 situation deteriorated. After getting my fingers burned that way last year I’m going to wait until the last possible moment before making concrete plans.

While I’m very happy about the prospect of returning to campus I’ve suddenly realized my positive feelings are tempered with a strange and unfamiliar sense of anxiety. The first teaching sessions of next academic year are in the week beginning September 20th. At that point it will have been 18 months since I last stood up in front of a full lecture theatre. It will be a strange experience after such a long period during which I’ve been doing my teaching by talking into a camera. Will I be able to remember how to do it? I think I’ll be quite nervous, actually. I don’t normally get nervous when giving lectures but already feel it. Perhaps it will pass.

Another thing that occurred to me is that as well as the brand new intake I will have students in my second year whose faces I’ve never seen!

Anyway, all that’s for next month. For the time being it’s back to the repeat examinations. While I’ve been typing this, two have been submitted….

Repeat Message..

Posted in Education, Maynooth with tags , , , on August 3, 2021 by telescoper

Back to work after yesterday’s Bank Holiday and almost immediately it’s the repeat examination period at Maynooth University, which starts tomorrow. Technically these examinations are called supplemental assesssments, but we generally call them repeats.

My first supplemental assessment is tomorrow afternoon, actually. I have another on Thursday and three next week. All these papers are to be held online as has been the case for the past year and a bit. Perhaps the next set of examinations in January 2022 will be back to normal, but we have to wait and see about that.

The main purpose of writing this post was to wish all students taking exams this month the very best of luck!

I also thought it was worth mentioning for any university teachers out there reading this that although they are held at roughly the same time of year in the two countries there’s a difference in the way resits are handled in the institutions I’ve worked at in the United Kingdom and the way repeats work here in Maynooth which is implied by the slightly different name.

In UK institutions with which I am familiar students generally take resits when, because they have failed one or more examinations during the year,  they have not accumulated sufficient credits to proceed to the next year of their course. Passing the resit allows them to retrieve lost credit, but their mark is generally capped at a bare pass (usually 40%). That means the student gets the credit they need for their degree but their average (which determines whether they get 1st, 2nd or 3rd class Honours) is negatively affected.

This is the case unless a student has extenuating circumstances affecting the earlier examination, such as bad health or family emergency, in which case they take the resit as a `sit’, i.e. for the first time with an uncapped mark.

Here in Maynooth, repeat examinations are generally taken for the same reasons as in the UK but the mark obtained is not capped. Indeed, some students – though not many – elect to take the repeat examination even if they passed earlier in the summer, in order to increase their average mark. Because of the difficult circumstances this year the usual fees for a repeat examination are waived for Maynooth students this time, but I haven’t seen a noticeable increase in the number of students taking repeat papers.

When I’ve told former UK colleagues that our repeat examinations are not capped they generally  don’t  like the idea because they feel that it might lead to many students playing games, i.e. deliberately not taking exams in May with the intention of spreading some of their examination load into August. There’s not much sign of students actually doing that here, to be honest, for the reason that the results from the repeat examination period are not confirmed until early September so that students that deploy this strategy do not know whether they are going to be able to start their course until a couple of weeks before term. That could cause lots of problems securing accommodation, etc, so it doesn’t seem to me to be a good strategy.

I’d welcome comments for or against whether resits/repeats should be capped/uncapped and on what practice is adopted in your institution(s).

Eye Level

Posted in Music, Television with tags , , on August 2, 2021 by telescoper

Last week I saw an old episode of the TV Series Van der Valk (the original series, starring Barry Foster). I thought it was very good, actually. It brought back a lot of memories as I watched the series avidly first time round, right from the first programme, which was broadcast in 1972 when I was still at junior school. In those days, Amsterdam was as distant to me as Timbuktu! The theme tune, Eye Level played by the Simon Park Orchestra became a surprise hit and reached Number 1 in the charts in 1973. It’s a simple tune but very catchy. We even played it in recorder class in the school. I wonder what the Dutch word for “ear worm” is?

I also watched this edition Top of the Pops when it was first broadcast. I was – and still am – amused by the audience teeny boppers wondering whether and how to dance to this number! What I didn’t notice then was that there’s some very fine camera work in this short clip…