Archive for the Maynooth Category

Astrophysics & Cosmology Masterclass at Maynooth!

Posted in Biographical, Education, Maynooth, The Universe and Stuff with tags , , on September 28, 2021 by telescoper

Regular readers of the blog – both of them – may remember that, after a couple of postponements due to Covid-19,  we presented a Masterclass in Astrophysics & Cosmology in Maynooth on March 25th 2021. Well, owing to popular demand we’ve decided to do a re-run of the event on Friday 12th November 2021 ahead of next year’s CAO cycle.

This will be a half-day virtual event via Zoom. It’s meant for school students in their 5th or 6th year of the Irish system. There might be a few of them or their teachers who see this blog so I thought I’d share the news here. You can find more information, including instructions on how to book a place, here.

Here is the updated official poster and the programme:

I’ll be talking about cosmology early on, while John Regan will talk about black holes. After the coffee break one of our PhD students will talk about why they wanted to study astrophysics. Then I’ll say something about our degree programmes for those students who might be interested in studying astrophysics and/or cosmology as part of a science course. We’ll finish with questions either about the science or the study!

(And at 12 noon I don’t turn into a pumpkin but do have to run off to give a lecture on vector calculus..)

Welcome to the First Year

Posted in Education, Maynooth, The Universe and Stuff with tags , , , on September 27, 2021 by telescoper

Well this morning I had my first lecture to the new first-year students on their first day of teaching at Maynooth University. It went fairly well, and my improvised attempts to record the lecture for the students were reasonably successful too.

When I started at about 11.05am I was a little disappointed that I only had around two-thirds of the number I expected, but I assumed that was that students had difficulty locating the venue, Physics Hall. Not unreasonably quite a few new students assume that this is in the Science Building on the North Campus where the Physics staff are based. In fact Physics Hall is on the much more scenic South Campus, which is quite a distance from the Science Building which usually means that some newbies arrive late as a result of going to the wrong venue.

Incidentally, here is a view of Physics Hall from the front taken in 2012 at a Mathematics Lecture by Tim Gowers. The hall hasn’t changed much since then!

I like this room because (a) it has good blackboards at the front and (b) although a reasonable size there is not a huge distance from the lecturer to the back of the audience so everyone can see and hear the lecturer, and can be heard by the lecturer if they ask something.

Anyway, the first lecture was very introductory so late students weren’t going to miss anything earth-shattering, and in any case I was recording it, so I started on time. After talking for over half an hour someone – a theoretical physics PhD student – came in to the hall and explained that about half the class had been standing outside thinking I hadn’t turned up because the door was closed. Why they didn’t try the handle and have a look inside I don’t know! When the latecomers had all filed in and found a seat I had roughly the number I had initially expected so all was well. I explained to them that they shouldn’t stand on ceremony next time.

It did occur to me that this year’s new students have a pretty good reason for not knowing where anything is on campus is that for many of them today is the first day they’ve ever been herein Maynooth. Open days last year were all virtual, for example. It must feel very strange to commit to a four-year degree at a University you’ve never even visited before, but that’s what this cohort of students have been forced to do.

One of the things I tend to do in the first lecture is to explain that I do like to have interaction in my lectures and it was nice to find that quite a few people did answer when I asked questions. Lectures are so dull if it’s just an old fart blathering on for 50 minutes. The capacity of Physics Hall is about 90, which is not huge, but interaction is possible in much bigger rooms if you work to create the right atmosphere.

Giving students the encouragement to get involved is also helpful to the lecturer, as students will then be more willing to point out errors on the blackboard (which, of course, I put in deliberately to see if they’re paying attention). After today I have a pretty good feeling about this new class and I’m looking forward to seeing them for Lecture 2 tomorrow.

Oh, and the instruction that masks are mandatory in lectures was observed impeccably by the students.

Back to the First Year

Posted in Education, Maynooth, The Universe and Stuff on September 26, 2021 by telescoper

It’s a rainy Sunday evening and I’ve spent most of the day sorting out material for my first year module on Mechanics and Special Relativity. I’m looking forward to teaching a full class again. I like a big room and I particular like Physics Hall. The first lecture will be very introductory. I’ll be introducing the students to this character who appears a number of times in the Lecture Notes in various settings:

I’ll also be explaining how the subject of Mechanics began in the 17th Century when Sir Isaac Newton fell out of a tree and landed on an apple. Newton was of course building on previous work by Galileo and his colleagues Figaro and Magnifico, including the famous experiment in which he dropped a cannonball off a tower onto a pizza.

I’ve been looking through the enrolment figures for this year which look quite encouraging. The number of first-year students taking my module is up about 38% on last year, though last year was down on the year before. The other good news is that the number of new students on Theoretical Physics & Mathematics (who do not take the module I mentioned above) is more than double last year’s intake and higher than it has been in living memory. All this would be even better news if it weren’t for the workload issues arising from our being so short-staffed. I was hoping that we’d emerge from the pandemic in a better shape than we are now, having to rely on three one-year temporary lecturers (one of whom still hasn’t arrived in Ireland).

Talking of the pandemic, there’s no clear evidence yet of an increase in Covid-19 cases associated with a return to third-level education.

Our returning students in Maynooth started last week but other colleges in Ireland began earlier. I don’t know whether we can expect an upturn in infections resulting from this, but whether or not it will eventually happen I think it’s too early to see it just now. I remember last year when we started on-campus lectures only to switch abruptly to online teaching. I hope that doesn’t happen again. But it might.

Popping up on Campus

Posted in Covid-19, Education, Maynooth with tags , , on September 24, 2021 by telescoper

Well that’s the end of Week 1 of the new regime (or Week 0 for new students). Apart from quite a few timetabling issues and a staff short shortage it hasn’t gone too badly. I also heard today that next week there will be a “pop-up vaccination centre” on Maynooth University campus.

I think this is a good idea.

Talking of things popping up on campus, I think Maynooth University Library Cat has been enjoying the attention he’s been getting from returning staff and students. In fact his little abode is now an official calling point on the Campus Tours for new students.

Being petted and pampered can be exhausting however and occasionally he likes to withdraw to his quarters for a rest..

Anyway, it’s been a hectic week and the new students arrive tomorrow so now it’s definitely long past wine o’clock…

The Autumnal Equinox 2021

Posted in Biographical, Maynooth, The Universe and Stuff with tags , , on September 22, 2021 by telescoper

So here we are then. The Autumnal Equinox (in the Northern hemisphere) takes place this evening (Wednesday 22nd September)  at 20.21 Irish Time (19.21 UT).

Although  the term `equinox’  refers to a situation in which day and night are of equal length, which implies that it’s a day rather than a specific time, the astronomical equinox is more accurately defined by a specific event, i.e. when the plane defined by Earth’s equator passes through the centre of the Sun’s disk (or, if you prefer, when the centre of the Sun passes through the plane defined by Earth’s equator). Day and night are not necessarily exactly equal on the equinox, but they’re the closest they get. From now on days in the Northern hemisphere will be shorter than nights and they’ll get shorter still until the Winter Solstice.

Many people take the autumnal equinox to be the end of summer. There is a saying around these parts, however, that `Summer is Summer to Michaelmas Day’ (September 29th), which is not until next week. I must say, though,  though it doesn’t feel very summery today.

Anyway, this is Welcome Week in Maynooth and, barring any sudden changes of plan, we’re due to start teaching first year students on Monday 27th September. Returning students commenced on Monday 20th. I gave my first lecture on Vector Calculus yesterday. That was the first in-person lecture I’ve done for over a year. It was strange because I taught the same students online last year, but obviously never actually saw or heard them, as students generally mute their video and sound when attending lectures. Today was an improvement on that but everyone in the class was wearing a mask so I still haven’t really seen them! At lest this means that all the students were observing the necessary protocol, which is a relief, and the masks didn’t interfere with them responding to questions of mine or asking questions of their own.

We are still one lecturer short as the visa office in Dublin has been sitting on the application from our new member of staff since June 23rd. On top of my own things to do I’ve been setting up lectures for him so the students can view them in the lecture hall remotely. I’m not sure how long that will go on for, although it’s out of my hands.

Other than that I’ve spent the last couple of days trying to iron out problems with the timetable – of which there are unfortunately many – as well as preparing my own lectures. I want to record my lectures from the classrooms but unfortunately the University has chosen not to install decent video equipment so I’ve had to improvise. I recorded yesterday’s lecture using a webcam attached to the stand for my tenor saxophone. It seemed to work out reasonably well.

Freedom (?)

Posted in Art, Maynooth with tags , , , on September 21, 2021 by telescoper
Freedom

The photograph above shows the sculpture Freedom by Polish-Irish sculptor Alexandra Wejchert, which has recently been installed on the North Campus of Maynooth University. It was formerly located outside the former headquarters of AIB, the bank, in Ballsbridge. AIB has now moved its HQ – the old one is now occupied by Facebook – and the sculpture became surplus to requirements but managed to offload it on graciously offered it on loan to Maynooth University. I won’t comment on the artistic merits of this piece but it seems to me a very strange decision to plonk it right in the middle of the main pedestrian entrance to the North Campus so everyone has to walk around it. I’m also wondering how long it will be before a traffic cone is found on the tip of one of the prongs…

Back to Campus

Posted in Biographical, Education, Maynooth on September 20, 2021 by telescoper

Well here we are at last, back to campus. Returning students were back to lectures this morning and although our new students don’t begin their lectures until next Monday (27th September) a sizeable contingent who accepted first-round offers were also here today doing orientation activities.

I didn’t actually have a lecture today as my first-year module doesn’t begin until next week but I did go to the lecture theatre at 11am this morning to chat to students about the module and give them some tips for studying theoretical physics. As it happens, that is Physics Hall which is on the ground floor of the building shown in the picture above. I’ll see the full class next week. My second year module has lectures on Tuesdays so my first real lecture will be tomorrow (afternoon).

We’re still short of one lecturer who still hasn’t obtained his visa yet. He will be doing lectures remotely until such time as he can arrive. I won’t deny that this has caused a lot of stress. We’re short-handed enough anyway without this.

Aside from that I’ve been trying to organize a number of things, including tutorials and course materials, and change some timetable bookings. The latter has proved necessary because we do have significantly more students than we had last year and some of the rooms we have been given are too small.

With another week to go until first-year lectures begin, and second-round CAO offers just going out today, we could still have a few more new students enrolling between now and then. The number of returning students has probably settled down by now, though we might get a few late enrolments.

Views of Maynooth University Campus

Posted in Architecture, Education, Maynooth on September 16, 2021 by telescoper

I’ve been spending a lot of time doing various webinars and the like to help welcome new students to Maynooth University for the new academic year. During the course of this I discovered we had some semi-official photographs to use as backgrounds for Zoom or Teams. I thought it might be fun to share a few of them here as they provide nice views of some of the buildings you might see while walking around campus…

One week to go…

Posted in Education, Maynooth on September 13, 2021 by telescoper

It’s Monday 13th September 2021 which means that teaching begins a week today. Gulp.

We still don’t really have any idea how many students we’ll have on our courses in the first year. The 2021 Leaving Certificate Results only came out on Friday 3rd September and the first round of CAO offers went out last week (on Tuesday 7th). Today at 3pm is the deadline for accepting these offers, so we expect to have some reasonably firm information later this week. There are two more rounds of CAO offers, though, so there may be some late arrivals.

This week we’re having some orientation and induction sessions for the new students. I recorded several videos to help students make their choices and am doing two live webinars about Mathematical and Theoretical Physics. I’m not doing one for our denominated Theoretical Physics & Mathematics programme because students on that do not have options in the first year. There’s also a live online Q&A session.

Lectures for first-year students don’t start until 27th September (two weeks from today) but there will probably be quite a few students who accept their places this week and would be able to start with the rest of the students next Monday. I think we’ll devise some optional sessions for them to keep them amused until teaching starts in proper.

Meanwhile the returning students (second, third and fourth years) have been enrolling. That seems to have gone alright and we now have a good idea how many we’ll have in those classes.

Unfortunately we still have the problem I’ve already, mentioned that for visa reasons we’re short of a member of staff, who is likely to have to start giving his lectures remotely. He has been allocated one second year and one third year module. I’ll wait a day or two to see if his visa comes through and if not inform the students that these lectures will be online. I suspect the students won’t be happy but it’s out of my hands. The visa application has been waiting for months for an answer from the Immigration Service in Ireland, which is a very poor level of performance by them.

Trepidation

Posted in Biographical, Covid-19, Education, Maynooth on September 10, 2021 by telescoper

I spent most of today in various virtual meetings to do with next Semester’s teaching which is due to start on September 20th for returning students (and a week letter for first-years). I’ve also been keeping an eye on the student record system, as the returning students have started to register. We don’t expect most first-years to start enrolling until next week, although I did see a few early acceptances coming through…

One of the meetings I had today was about how to handle the first-year “Omnibus” science course in which some of the modules are taught in large classes which have to be held remotely and others in smaller groups which will be in person. One of the complications is if students have, say, two lectures online, which they can view at home, will they really travel to campus to attend another one in person? And if they have an online lecture immediately before or after an in-person one, where will they view it if they haven’t got time to get between home and campus (or vice versa)?

All this reminded me of similar discussions we had at this time last year. Back then all the plans came to naught anyway because everything went online anyway a few weeks into term as infections rose (see left panel below):

Today 1620 new cases of Covid-19 were reported in Ireland. On this day last year the number was 196 I keep a full record here where you will see that between 10th September 2020 and 10th September 2021 3,378 deaths were recorded, most of them resulting from the big spike that followed Christmas. There is evidence of a dip right now, which is sincerely hope continues, but to me the rate of infections is alarmingly high. If infections start to climb then they’ll be starting from a much higher level than last year.

Of course we now have vaccines and the good news is that it seems that well over 90% of those over the age of 18 in Ireland will have been vaccinated by the start of term but with the Delta variant in circulation will this be enough?

At least we have had a significant change in the wording given to students: masks are now “mandatory” in lecture theatres.

I still think there’s a significant chance we have to revert to online teaching just as we did last year. Looking on the bright side at least we know how to do that now, as we’ve done it before.

But that’s enough worrying for this week. I’m now going to have a glass of wine and cook myself some dinner. Sautéed chicken with Cavolo Nero and Parmesan, in case you were wondering.