Joshua Judson Rosen's home timeline
Notices
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It's warm in # Sudbury today, but I managed a nice run. It's very humid, but not too hot (yet). Did not manage to run the full 4K but happy I got out. One foot in front of the other ... and repeat! I am really hoping we get some rain this afternoon. The South End of # Sudbury has not been winning the lottery on rain this weekend, even while other parts of Greater Sudbury did see some.
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European Space Agency’s Euclid probe sets off on journey to study dark energy (The Globe and Mail (Ontario Edition)), Jul 03, 2023 https:// globe2go.pressreader.com/artic le/281505050666334
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These are the only tweets I need right now, and I am not limited to 600 a day. The birds let me experience as many as I like. https://chirp.cooleysekula.net/attachment/598172316af120364d95afa8da4bc7f0c058573deaf6fee325bece237f693872/view
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An excellent perspective from my colleague and boss at # SNOLAB , and particularly close to my heart as graduate support has been a deep concern, and project, of mine since before I was Physics Graduate Director and then Department Head at SMU in Dallas ... and the challenge is even bigger here in Canada: "The Research Economy Constrains the Impact ad Pace of Canadian Inn…
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I stumbled on Fatima again thanks to the University of Wisconsin's latest Alumni Magazine issue and this story: "Clean Energy at Last? | On Wisconsin Magazine" https:// onwisconsin.uwalumni.com/clean -energy-at-last/
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It's neat to rediscovery people you knew from graduate school! "A Future for Nuclear Fusion | On Wisconsin Magazine" https:// onwisconsin.uwalumni.com/a-fut ure-for-nuclear-fusion/
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Went to breakfast first thing this morning. Five minutes after the place had opened, we were still the first people in the door. We had the place to ourselves for almost an hour before anyone else showed up. Normally, the place is packed on a weekend. When people clear out and go to camp for Canada Day, they really clear out and go to camp. I feel like we had the city to ourselves this morning!
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Yay! Landed! https://chirp.cooleysekula.net/attachment/c8ccced64f63717d222f6010268830a7cd6abf439408a282af6e2b6eeebb11e0/view
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A full day of work with students and colleagues reenergized me after a crummy Thursday. I am grateful to the students especially for the energy and insights they bring to their work ... and the quality of the puzzles they generate.
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End of the week, and I am excited for @ jodi to get home from the # PerimeterInstitute for the Canada Day weekend...! https://chirp.cooleysekula.net/attachment/12d8d54e336ccd6d3e296d478280cbf3ec3f618f968c5efb8679833d6bde9b11/view
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University of Waterloo stabbing driven by hate, police say (The Globe and Mail (Ontario Edition)), Jun 30, 2023 https:// globe2go.pressreader.com/artic le/281483575824550
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From LIGO@astrodon.social on Mastodon: Exciting news released by our colleagues NANOGrav, the European Pulsar Timing Array, the Indian Pulsar Timing Array, the Parkes Pulsar Timing Array, and the Chinese Pulsar Timing Array today. Congratulations on opening up the nanohertz frequency band of # GravitationalWave astronomy!!
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From mpi_grav@social.mpdl.mpg.de on Mastodon: Clock-like precision of pulsars opens new gravitational-wave window – First evidence for ultra-low-frequency gravitational waves. Our press release about the results from the European Pulsar Timing Array: https://www. aei.mpg.de/1057931/clock-like- precision-of-pulsars-opens-new-gravitational-wave-window . # GravitationalWaves # EPTA
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From mpi_grav@social.mpdl.mpg.de on Mastodon: All the science in the three EPTA papers: 1⃣ The dataset and timing analysis: https:// arxiv.org/abs/2306.16224 2⃣ Customised pulsar noise models for spatially correlated gravitational waves: https:// arxiv.org/abs/2306.16225 3⃣ Search for gravitational wave signals: https:// arxiv.org/abs/2306.16214
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From APoD@botsin.space on Mastodon: A Message from the Gravitational Universe Illustration Credit: NANOGrav Physics Frontier Center; Text: Natalia Lewandowska (SUNY Oswego) https:// apod.nasa.gov/apod/ap230629.ht ml # APOD
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Scientists report deep cosmic hum permeating the universe, suspect movement of supermassive black holes the cause (The Globe and Mail (Ontario Edition)), Jun 29, 2023 https:// globe2go.pressreader.com/artic le/281500755691320
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In a major discovery, scientists say space-time churns like a choppy sea https://www. washingtonpost.com/science/202 3/06/28/gravitational-wave-background-nanograv/ # washingtonpost
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From mcnees@mastodon.social on Mastodon: Tomorrow the NANOGrav collaboration will announce they have detected the low-frequency hum of a gravitational wave background! Nanograv: https:// nanograv.org Link to the public announcement here: https:// nanograv.org/news/2023Announce ment
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From jodi on Mastodon: I’m looking forward to meeting students at TRISEP 2023 being held @Perimeter!
- Bob Jonkman repeated this.
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@steve
Wait, you or Dr. Cooley are at Perimeter? Giving any public lectures?
If so, I'll hop on my bike to attend!
@Perimeter
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From MichaelEMann@fediscience.org on Mastodon: "What is a heat dome, and why is it dangerous?" by Don Paul for # TheBuffaloNews : https:// buffalonews.com/news/local/don -paul-weather-heat-dome-climate-change-el-nini/article_183c26b6-143e-11ee-8f24-cbb3128c1321.html
Stephen Sekula
Bob Jonkman
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