Archive for the Maynooth Category

First Day Back

Posted in Biographical, Education, Maynooth with tags , on January 3, 2023 by telescoper

So here we are, then, 3rd January 2023 and my first day back after the Christmas break. Maynooth University Campus has been largely deserted, though a few of my colleagues have been in today.

Quite a few people seem to have been down with various bugs over the holiday, including a few that have tested positive for Covid-19. We haven’t had information about actual case numbers since before Christmas but I expect a big increase when the figures are announced later this week. Hospitals are already under pressure here in Ireland so things could be quite difficult during the next few weeks.

My plans to do an in-person revision lecture were foiled by the fact that the teaching room I planned to use was locked so I adopted plan B which was to put up some lecture recordings to help the students with their revision ahead of the examination period which starts on Friday. That’s a bit early, really, as 6th January (being Epiphany) is still very much a part of the Christmas season for many people. I remember trying to arrange a meeting on January 6th years ago with a European collaboration only to be met with complete disbelief. At least the first examination for which I am responsible isn’t until Saturday.

For many of the students taking examinations in subjects I have been teaching, these will be the first University examinations and I’m sure many of them are a bit apprehensive, so I thought I’d pass on some advice.

  1. Try to get a good night’s sleep before the examination and arrive in plenty of time before the start. Spending all night cramming is unlikely to help you do well. Prepare well in advance so you’re relaxed when the time comes.
  2. Read the entire paper before starting to answer any questions. In particular, make sure you are aware of any supplementary information, formulae, etc, given in the rubric or at the end.
  3. Start off by tackling the question you are most confident about answering, even if it’s not Question 1. This will help settle any nerves. You’re under no obligation to answer the questions in the order they are asked.
  4. Don’t rush! Students often lose marks by making careless errors. Check all your numerical results on your calculator at least twice and – PLEASE – remember to put the units!
  5. Don’t panic! You’re not expected to answer everything perfectly. A first-class mark is anything over 70%, so don’t worry if there are bits you can’t do. If you get stuck on a part of a question, don’t waste too much time on it (especially if it’s just a few marks). Just leave it and move on. You can always come back to it later.

Ireland and CERN

Posted in Maynooth, Politics, Science Politics, The Universe and Stuff with tags , , , on December 30, 2022 by telescoper

Not long ago I posted an item about Ireland’s potential membership of CERN. There seems to have been some progress at political levels in this direction. In Mid-December, the Seanad called for a detailed proposal for CERN membership to be drawn up. More recently still, Minister Simon Harris has indicated that he will bring such a proposal to Cabinet on the matter.

There’s an article in yesterday’s Irish Times by Cormac O’Raifeartaigh reviewing the situation.

As I understand things, if the Irish Government were to decide to take Ireland into CERN then it would first have to become an Associate Member, which would cost around €1.5 million per year. That’s a modest contribution, and the financial returns to Irish industry and universities are likely to far exceed that. This Associate member stage would last up to 5 years, and then to acquire full membership a joining fee of around €16.8 million would have to be paid, though that could be spread out over ten years, along with an annual contribution of around €13.5m.

While I support the idea of Ireland joining CERN I feel obliged to stress my concerns. The most important of these is that there seems to me to be a real danger that the Government would simply appropriate funding for CERN membership from within existing programmes leaving even less for other forms of scientific research. In order to reap the scientific reward of CERN membership the Government will have to invest the additional resources needed to exploit the access to facilities membership would provide. Without a related increase in research grant funding for basic science, the opportunity to raise the level of scientific activity in Ireland would be lost and science overall may end up worse off.

Ireland recently joined the European Southern Observatory (ESO), a decision which gave Irish astronomers access to some amazing telescopes. However, there is no sign at all of Irish funding agencies responding to this opportunity by increasing funding for academic time, postdocs and graduate students needed to do the actual science. In one respect ESO is very like CERN: the facilities do not themselves do the science. We need people to do that. CERN membership could turn out to be like a very expensive Christmas gift that looks very exciting until you open the box and find that the batteries are not included.

P.S. At least Cormac’s employers in Waterford have been quick off the mark in exploiting the potential of CERN by renaming their entire institution after it…

Post-Christmas Post

Posted in Biographical, Covid-19, Maynooth with tags , on December 29, 2022 by telescoper

Today is (apparently) 29th December and this morning I actually got some post. Most of it was sent in the first week of December but has taken about three weeks to get here. Among other things I got: the pension statement I was waiting for (dated 2nd December), a cheque for 40 quid for winning the Times Literary Supplement Crossword Prize (posted 8th December), and a royalty statement from OUP dated, somewhat surprisingly, December 23rd. I still haven’t received the Christmas edition of Private Eye though.

I took a walk this afternoon and was quite surprised on the way to see the Maynooth Airport Hopper bus. This has been suspended since the onset of the pandemic way back in 2020 but now I find it has recently resumed. That will make it much easier to get to and from Dublin Airport if I ever have to do that. I used this service very frequently when I had to commute between Cardiff and Maynooth and don’t know how I would have coped without it. It’s good to see things gradually returning.

The bug I picked up before Christmas is still present but more of an inconvenience than anything more serious. I’ve done no fewer than ten antigen tests and never got a positive result so I’m pretty confident it’s not Covid-19. I haven’t posted anything on this blog for a few days but interestingly I’ve still been getting over 500 reads a day over the Christmas period.

I usually update my Covid-19 figures every week but no data have been recently since 20th December. Testing numbers will be pretty much meaningless because of the Christmas holiday but I’d expect to see a rise in infection levels as we head into the New Year. There are signs that Covid-19 cases are rising steeply once more – there are currently over 700 people in hospital in Ireland with Covid-19 – but I doubt we’re going to see any further lockdown measures heading into the new term.

That reminds me that I foolishly offered to do a couple of revision lectures ahead of my 2nd year Vector Calculus examination (which takes place on January 7th). The first of these will be on 3rd January which doesn’t give me much time to think about what to do. In view of my continuing low-level lurgy I think to minimize the chances of infecting anyone I think I’ll just go in, do my lectures, and come home again.

Here Endeth the Term

Posted in Biographical, Education, Maynooth on December 16, 2022 by telescoper

So here we are, then, the last day of teaching term at Maynooth University. There is still another week before Christmas of course, but no lectures next week. I’ll be returning to action on 3rd January for a couple of revision lectures for my 2nd year module, the exam being on 7th January 2023. Yes, that’s a Saturday. I hope to get those scripts marked before my second and much larger examination on 14th January. Yes, that’s also a Saturday.

It’s been an exhausting term and I’m glad there’s a break. I just have a couple of non-teaching things to do before the official closure on Wednesday 21st, but I think I can do all those from home.

Teaching a group of students from very different backgrounds, such as our first-year general science group, can be very challenging but also very rewarding. Among the fully justified criticisms of my teaaching there were some very nice comments in the module questionnaire returns this year, especially for my team of tutors on MP110 so I think I should end the term by saying a very public thank you to Aoibhinn, Kay, and Thomas, all of whom have been wonderfully support not only of the students but of their ageing lecturer.

Next Semester, which starts after the end of the exam period in late January, should be a little less stressful, as I’m teaching smaller classes in the 3rd year and 4th year.

Preparing for Exams

Posted in Biographical, Education, Maynooth with tags , on December 14, 2022 by telescoper

Just time for a very quick post today to mark the fact that this afternoon I did my last lecture of the 2022 calendar year, a revision class on special relativity. I’ll be back to do further classes in January ahead of the examinations but that’s it for me until after Christmas. It’s been a very hectic term so I’m glad it’s almost over.

Thoughts are now turning to the exams, I ended today’s lecture with some tips about examinations as the January session will be the first most students have ever had at third level. The tips I passed on today included:

  1. Try to get a good night’s sleep before the examination and arrive in plenty of time before the start.
  2. Read the entire paper before starting to answer any questions. In particular, make sure you are aware of any supplementary information, formulae, etc, given in the rubric or at the end.
  3. Start off by tackling the question you are most confident about answering, even if it’s not Question 1. This will help settle any nerves.
  4. Don’t rush! Students often lose marks by making careless errors. Check all your numerical results on your calculator at least twice and – PLEASE – remember to put the units!
  5. Don’t panic! You’re not expected to answer everything perfectly. A first-class mark is anything over 70%, so don’t worry if there are bits you can’t do. If you get stuck on a part of a question, don’t waste too much time on it (especially if it’s just a few marks). Just leave it and move on. You can always come back to it later.

Readers of this blog are welcome to add other tips through the comments box below!

A Winter’s Day in Maynooth

Posted in Biographical, Maynooth with tags , , , on December 9, 2022 by telescoper

It was -4°C outside my house at about 8.30am when I was getting ready to come to work this morning. There was a light dusting of snow which had frozen overnight so the paths were a bit treacherous. I took a few pictures of Maynooth on the way in. It may have been cold and misty but it was rather atmospheric.

Tháinig sneachta an gheimhridh go luath i mbliana.

PhD Opportunity in Theoretical Astrophysics at Maynooth!

Posted in Maynooth, The Universe and Stuff with tags , , , on December 8, 2022 by telescoper

The Department of Theoretical Physics at Maynooth University invites applications for a PhD in Theoretical Astrophysics starting in September 2023. The successful applicant will work in the group led by Dr. John Regan on a project examining the formation processes of massive black holes in the early Universe. Massive black holes populate the centres of all massive galaxies and are now also observed in both the centres and in off-centre locations in less massive dwarf galaxies.

For more details and instructions on how to apply, see here.

Job Opportunity in Computational Astrophysics at Maynooth!

Posted in Maynooth, The Universe and Stuff with tags , , on December 2, 2022 by telescoper

Just a quick post to advertise the fact that the Department of Theoretical Physics at Maynooth University is inviting applications for a Postdoctoral Fellowship Position in Computational and Theoretical Astrophysics. The successful applicant will join the Research Group led by Dr John Regan and is expected to develop their own independent research program within the confines of a research project investigating the formation, growth, and demographics of Black Holes in the early Universe. The group, currently consisting of four PhD students and one additional postdoctoral researcher, is currently engaged in numerous research topics with the goal of understanding early black hole formation. In line with this we are currently implementing an ambitious research project using the EnzoE exascale class code to run large volume, high resolution simulations focused on the first billion years of black hole formation. The successful candidate will be expected to contribute significantly to this research effort but are free to pursue their own research lines under this remit.

For more information, including deadlines and the applications procedure, please see the AAS Jobs register advertisement here.

Five Years in Maynooth!

Posted in Biographical, Education, Maynooth with tags , on December 1, 2022 by telescoper


It is 1st December 2022, which means that it’s five years to the day since I started work at Maynooth University. So much has happened in that period it seems very much longer since I first arrived here.
I’m very happy that I made the move here all those years ago. I won’t deny that the past five years have had their frustrations. The teaching and administrative workload, especially for the three years I was Head of Department, especially during the Covid-19 pandemic, has been very heavy and has made it difficult to be very active in research.
Last year was a particularly tough year for the Department of Theoretical Physics, when we were forced to teach a whole year with only half the usual number of full-time teaching staff. It was very depressing not being able to deliver as a good a teaching experience as we wanted without the necessary resources. There never seems to be any shortage of funds for new senior management positions but not for the staff who actually perform the main function of a University.
Fortunately our immediate staffing problem has passed and we now have our usual number of lecturers in place. I was entitled to take a sabbatical when I reached the end of my term as Head of Department, but I deferred it because I didn’t want to leave my colleagues short-staffed again before the ship was properly steadied. I will put in a request in January to take it in 2023/24. If anyone out there feels like playing host to an old cosmologist please let me know!
On the bright side, I have great colleagues in the Department and the students are very engaged. There are few things in life more rewarding than teaching people who really want to learn. This year so far has been particularly enjoyable, if tiring because we have a large first year. I have also acquired two more PhD students and a Research Masters student.
The thing I’m probably most proud of over the past five years is, with the huge help of staff at Maynooth University Library, getting the Open Journal of Astrophysics off the ground and attracting some excellent papers. We’re still growing, though perhaps not as quickly as I’d hoped. The pandemic had something to do with that.
So, after a few years of hard and at times dispiriting slog, things are going pretty well. Meanwhile, in Brexit Britain, events have turned out exactly as I predicted, especially this:
Brexit will also doom the National Health Service and the UK university system, and clear the way for the destruction of workers’ rights and environmental protection. The poor and the sick will suffer, while only the rich swindlers who bought the referendum result will prosper. The country in which I was born, and in which I have lived for the best part of 54 years, is no longer something of which I want to be a part.
In other words I don’t regret for one minute my decision to leave Britain. Incidentally, five years is the term needed to qualify for Irish nationality by residence so if I had needed to I could now apply via that route.
I noticed looking at the similar post I wrote on this day last year that academic colleagues in the UK were on strike on that day. They are still taking industrial action, and indeed were on strike yesterday. My biggest fear for the Irish Higher Education system is that it follows the “business model” of soulless teaching factories with courses delivered by demoralized staff on casual teaching contracts. Things are definitely going that way here and this trend must be resisted.

Festive Open Day Season

Posted in Education, Maynooth with tags , , , , on November 25, 2022 by telescoper
Some Incomprehensible Marketing

We have reached the end of Week 9 at Maynooth University, so there are now just three weeks to go until end of term. All of sudden the shops are filled with Christmas whatnots and thingies, and I’ve finally bowed to pressure and bought a ticket for this year’s Messiah.

As usual for this time of the year we have a pair of Open Days for undergraduate admissions. The first was today, Friday, and catered mainly for school trips whereas tomorrow’s (i.e. Saturday’s) is usually more parents with their offspring. During the pandemic these events have been online but we’re now having them on campus so that prospective students see the important features on campus in the flesh:

For the last few years, I’ve been the main person responsible for running the Theoretical Physics part of these Open Days but now that duty has passed on to the new Head of Department. It’s not that I disliked doing these events, it’s just that I think it’s better from now on to have a fresher face doing them. Today for me has therefore largely been a normal teaching day and I’m also able to have a lie-in tomorrow morning.

In past years, before the pandemic, some lectures have been cancelled to make way for Friday Open Day talks. That has included the Friday lecture of my 2nd year module on Vector Calculus which takes place in a room previously needed for admissions business on Open Days. Now, however, a new teaching building is available and many of the Open Day talks are in there so my lecture went ahead as planned. The room next door to mine was however used for the Open Day and a group of about ten schoolgirls, dressed in green blazers and plaid skirts in a manner highly reminiscent of the Derry Girls, almost came into my lecture by mistake.

I saw quite a few visitors around the campus this morning, and some came into the Science Building for a look around, but I don’t know how busy the day was in comparison to previous November events on campus. I don’t know how busy it will be tomorrow either, as I shall be putting my feet up at home.

Today wasn’t quite a normal day, however. I had lunch in Pugin Hall. I used to do that regularly before the pandemic but today was the first time I’ve been there since March 2020. Either Pugin Hall has been closed or I’ve been too busy to have anything other than a sandwich in my office.