Tootfinder

Three-Dimensional Polarimetric Structure of Jets from Radio Galaxy MRC 0600-399 in Abell 3376
Haruka Sakemi, James O. Chibueze, William D. Cotton, Viral Parekh, Takumi Ohmura, Mami Machida, Taichi Igarashi, Takuya Akahori, Hiroki Akamatsu, Hiroyuki Nakanishi, Tsutomu T. Takeuchi
https://arxiv.org/abs/2508.13454

Three-Dimensional Polarimetric Structure of Jets from Radio Galaxy MRC 0600-399 in Abell 3376
MRC 0600-399, in the merging galaxy cluster Abell 3376, is one of the unique Head-Tail radio galaxies having abruptly bending structures, the origin of which is still under discussion. A previous study suggested that the interaction between the jets and the magnetic fields on the cold front has produced such an outstanding feature; however, it is still not known how the jet propagates the long distance keeping the sharp shape. In this study, we performed a polarization analysis of MRC 0600-399 …

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
James Ehnes, Sir William Walton, Vancouver Symphony Orchestra & Bramwell Tovey:
🎵 Violin Concerto in B minor
#JamesEhnes #SirWilliamWalton #VancouverSymphonyOrchestra
https://open.spotify.com/track/0T8OhbXr71oO8ROt151WNJ

WILLIAM JAMES PRIZE: CALL FOR PAPERS https://call-for-papers.sas.upenn.edu/cfp/2025/06/02/william-james-prize-call-for-papers

Click, Watch, Learn: The Impact of Student Self-Study Materials on Physics E&M Course Outcomes
James K. Hirons, Jonathan D. Perry, Dawson T. Nodurft, Scott Crawford, William Bassichis, Tatiana L. Erukhimova
https://arxiv.org/abs/2508.12143

Click, Watch, Learn: The Impact of Student Self-Study Materials on Physics E&M Course Outcomes
Performance in introductory courses, particularly physics, is often crucial for student success in STEM majors and can impact an individual's tendency to persist in their chosen field. To enhance students' individual learning experiences, faculty at many universities have worked to develop open-access, self-study materials to help build conceptual understanding and problem-solving skills. Faculty at Texas A&M University have contributed to these efforts, creating more than 200 online video reso…

The Diversity of Exoplanetary Environments and the Search for Signs of Life Beyond Earth
Sara Seager, Janusz J. Petkowski, William Bains
https://arxiv.org/abs/2506.11690

The Diversity of Exoplanetary Environments and the Search for Signs of Life Beyond Earth
Thousands of exoplanets orbit nearby stars, showcasing a remarkable diversity in mass, size, and orbits. With the James Webb Space Telescope now operational, we are observing exoplanet atmospheres and aiming to reach down to small, habitable-zone exoplanets in search of signs of habitability and possibly even biosignature gases. Given the scarcity of targets, it is imperative to embrace the known diversity and consider the range of exoplanets that might host life. We review how Earth life inter…

WILLIAM JAMES STUDIES: CALL FOR PAPERS https://call-for-papers.sas.upenn.edu/cfp/2025/06/02/william-james-studies-call-for-papers

There's a reason you separate military and the police. One fights the enemies of the state, the other serves and protects the people. When the military becomes both, then the enemies of the state tend to become the people.
-- Commander William Adama, Battlestar Galactica

I’m away on a silent retreat, experiencing the movements of my attention, but I sent this anyway:
https://salrandolph.substack.com/p/the-dance-of-attention

The Dance of Attention
Excerpts from Sal Randolph's book, The Uses of Art, focusing on William James's theories of attention.

Replaced article(s) found for cs.MM. https://arxiv.org/list/cs.MM/new
[1/1]:
- Iola Walker: A Mobile Footfall Detection System for Music Composition
William B. James

Modality Agnostic, patient-specific digital twins modeling temporally varying digestive motion
Jorge Tapias Gomez, Nishant Nadkarni, Lando S. Bosma, Jue Jiang, Ergys D. Subashi, William P. Segars, James M. Balter, Mert R Sabuncu, Neelam Tyagi, Harini Veeraraghavan
https://arxiv.org/abs/2507.01909…

Modality Agnostic, patient-specific digital twins modeling temporally varying digestive motion
Objective: Clinical implementation of deformable image registration (DIR) requires voxel-based spatial accuracy metrics such as manually identified landmarks, which are challenging to implement for highly mobile gastrointestinal (GI) organs. To address this, patient-specific digital twins (DT) modeling temporally varying motion were created to assess the accuracy of DIR methods. Approach: 21 motion phases simulating digestive GI motion as 4D sequences were generated from static 3D patient scans…

Automated Spectroscopic Wavelength Calibration using Dynamic Time Warping
James R. A. Davenport, Francisca Chabour Barra, K. Azalee Bostroem, Sarah Tuttle, Josue Torres, Jessica Birky, Anastasios Tzanidakis, Kal Kadlec, Yuankun Wang, Suzanne L. Hawley, Trevor Z. Dorn-Wallenstein, William Ketzeback, Julene Elias, Abdullah Korra, Anna Panova, Kathryn Devine, Kevin R. Covey

Automated Spectroscopic Wavelength Calibration using Dynamic Time Warping
Here we present an automated method for obtaining wavelength calibrations for one-dimensional spectra, using Dynamic Time Warping (DTW). DTW is a flexible and well-understood algorithm for pattern matching, which has not been widely used in astronomy data analysis. Employing a calibrated template spectrum as a reference, DTW can recover non-linear and even discontinuous dispersion solutions without an initial guess. The algorithm is robust against differing spectral resolution between the templ…

On simultaneous $(s, s t, s 2t, \dots)$-core partitions
William Keith, Rishi Nath, James Sellers
https://arxiv.org/abs/2508.00074 https://arxiv.org/pdf/250…

On simultaneous $(s, s+t, s+2t, \dots)$-core partitions
We consider simultaneous $(s,s+t,s+2t,\dots,s+pt)$-core partitions in the large-$p$ limit, or (when $s

The Nineteenth Data Release of the Sloan Digital Sky Survey
SDSS Collaboration, Gautham Adamane Pallathadka, Mojgan Aghakhanloo, James Aird, Andr\'es Almeida, Singh Amrita, Friedrich Anders, Scott F. Anderson, Stefan Arseneau, Consuelo Gonz\'alez Avila, Shir Aviram, Catarina Aydar, Carles Badenes, Jorge K. Barrera-Ballesteros, Franz E. Bauer, Aida Behmard, Michelle Berg, F. Besser, Christian Moni Bidin, Dmitry Bizyaev, Guillermo Blanc, Michael R. Blanton, Jo Bovy, William Niels…

The Nineteenth Data Release of the Sloan Digital Sky Survey
Mapping the local and distant Universe is key to our understanding of it. For decades, the Sloan Digital Sky Survey (SDSS) has made a concerted effort to map millions of celestial objects to constrain the physical processes that govern our Universe. The most recent and fifth generation of SDSS (SDSS-V) is organized into three scientific ``mappers". Milky Way Mapper (MWM) that aims to chart the various components of the Milky Way and constrain its formation and assembly, Black Hole Mapper (BHM),…

JWST Coronagraphic Images of 14 Her c: a Cold Giant Planet in a Dynamically Hot, Multi-planet System
Daniella C. Bardalez Gagliuffi, William O. Balmer, Laurent Pueyo, Timothy D. Brandt, Mark R. Giovinazzi, Sarah Millholland, Brennen Black, Tiger Lu, Malena Rice, James Mang, Caroline Morley, Brianna Lacy, Julien Girard, Elisabeth Matthews, Aarynn Carter, Brendan P. Bowler, Jacqueline K. Faherty, Clemence Fontanive, Emily Rickman

JWST Coronagraphic Images of 14 Her c: a Cold Giant Planet in a Dynamically Hot, Multi-planet System
Most observed multi-planet systems are coplanar, in a dynamically "cold" configuration of concentric orbits like our own Solar System. With the James Webb Space Telescope (JWST) we have detected 14 Her c, the first mature and cold exoplanet directly imaged in a dynamically "hot", multi-planet system. With large eccentricities and a nonzero mutual inclination, the present-day architecture of this system points to a turbulent past and ongoing angular momentum exchange between the planetary orbits…

Replaced article(s) found for physics.hist-ph. https://arxiv.org/list/physics.hist-ph/new
[1/1]:
- The Spectre of Underdetermination in Modern Cosmology
Pedro G. Ferreira, William J. Wolf, James Read

TDCOSMO 2025: Cosmological constraints from strong lensing time delays
Simon Birrer, Elizabeth J. Buckley-Geer, Michele Cappellari, Frederic Courbin, Frederic Dux, Christopher D. Fassnacht, Joshua A. Frieman, Aymeric Galan, Daniel Gilman, Xiang-Yu Huang, Shawn Knabel, Danial Langeroodi, Huan Lin, Martin Millon, Takahiro Morishita, Veronica Motta, Pritom Mozumdar, Eric Paic, Anowar J. Shajib, William Sheu, Dominique Sluse, Alessandro Sonnenfeld, Chiara Spiniello, Massimo Stiavelli, Sher…

TDCOSMO 2025: Cosmological constraints from strong lensing time delays
We present cosmological constraints from 8 strongly lensed quasars (hereafter, the TDCOSMO-2025 sample). Building on previous work, our analysis incorporated new deflector stellar velocity dispersions measured from spectra obtained with the James Webb Space Telescope (JWST), the Keck Telescopes, and the Very Large Telescope (VLT), utilizing improved methods. We used integrated JWST stellar kinematics for 5 lenses, VLT-MUSE for 2, and resolved kinematics from Keck and JWST for RX J1131-1231. We …

Anatomy of High-Performance Column-Pivoted QR Decomposition
Maksim Melnichenko, Riley Murray, William Killian, James Demmel, Michael W. Mahoney, Piotr Luszczek, Mark Gates
https://arxiv.org/abs/2507.00976

Anatomy of High-Performance Column-Pivoted QR Decomposition
We introduce an algorithmic framework for performing QR factorization with column pivoting (QRCP) on general matrices. The framework enables the design of practical QRCP algorithms through user-controlled choices for the core subroutines. We provide a comprehensive overview of how to navigate these choices on modern hardware platforms, offering detailed descriptions of alternative methods for both CPUs and GPUs. The practical QRCP algorithms developed within this framework are implemented as pa…

A chip-scale atomic beam source for non-classical light
Braden J. Larsen, Hagan Hensley, Gabriela D. Martinez, Alexander Staron, William R. McGehee, John Kitching, James K. Thompson
https://arxiv.org/abs/2506.00199

Softness and Hydrodynamic Interactions Regulate Lipoprotein Transport in Crowded Yolk Environments
Nimmi Das Anthuparambil, Michelle Dargasz, Sonja Timmermann, Anita Girelli, Sebastian Retzbach, Johannes M\"oller, Wonhyuk Jo, Agha Mohammad Raza, Aliaksandr Leonau, James Wrigley, Frederik Unger, Maddalena Bin, Prince Prabhu Rajaiah, Iason Andronis, William Ch\`evremont, J\"org Hallmann, Angel Rodriguez-Fernandez, Jan-Etienne Pudell, Felix Brausse, Ulrike Boesenberg, Mohamed Yo…

Softness and Hydrodynamic Interactions Regulate Lipoprotein Transport in Crowded Yolk Environments
Low-density lipoproteins (LDLs) serve as nutrient reservoirs in egg yolk for embryonic development and as promising drug carriers. Both roles critically depend on their mobility in densely crowded biological environments. Under these crowded conditions, diffusion is hindered by transient confinement within dynamic cages formed by neighboring particles, driven by solvent-mediated hydrodynamic interactions and memory effects -- phenomena that have remained challenging to characterize computationa…

WILLIAM JAMES PRIZE: CALL FOR PAPERS
https://ift.tt/TPGjrkm
updated: Monday, June 2, 2025 - 2:33pmfull name / name of organization: William James Studies /…
via Input 4 RELCFP https://

Replaced article(s) found for cs.MM. https://arxiv.org/list/cs.MM/new
[1/1]:
- Iola Walker: A Mobile Footfall Detection System for Music Composition
William B James

A second-generation star in a relic dwarf galaxy
Anirudh Chiti, Vinicius M. Placco, Andrew B. Pace, Alexander P. Ji, Deepthi S. Prabhu, William Cerny, Guilherme Limberg, Guy S. Stringfellow, Alex Drlica-Wagner, Kaia R. Atzberger, Yumi Choi, Denija Crnojevi\'c, Peter S. Ferguson, Nitya Kallivayalil, Noelia E. D. No\"el, Alexander H. Riley, David J. Sand, Joshua D. Simon, Alistair R. Walker, Clecio R. Bom, Julio A. Carballo-Bello, David J. James, Clara E. Mart\'inez-V\'a…

WILLIAM JAMES STUDIES: CALL FOR PAPERS
https://ift.tt/pT3vrZb
updated: Monday, June 2, 2025 - 2:33pmfull name / name of organization: William James Studies /…
via Input 4 RELCFP https://

High-precision light curves of geostationary objects: The PHANTOM ECHOES 2 RPO campaign
Paul Chote, Robert Airey, James McCormac, Don Pollacco, Richard West, Krzysztof Ulaczyk, Martin J. Dyer, Alexander Agathanggelou, William Feline, Simon George, Calum Meredith, Grant Privett
https://arxiv.org/abs/2506.01549

High-precision light curves of geostationary objects: The PHANTOM ECHOES 2 RPO campaign
We present results from an extensive optical observation campaign that monitored the Geostationary satellites Intelsat 10-02, Mission Extension Vehicle 2, Thor 5, Thor 6, Thor 7, and Meteosat 11 over a 14 week period that covered the proximity operations and docking of Mission Extension Vehicle 2 with Intelsat 10-02. High-cadence single-color photometric observations are supplemented with targeted multi-color observations, high resolution imaging, and passive radio frequency positioning obtaine…

WILLIAM JAMES STUDIES: CALL FOR PAPERS
https://ift.tt/pT3vrZb
updated: Monday, June 2, 2025 - 2:33pmfull name / name of organization: William James Studies /…
via Input 4 RELCFP https://

Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of $\alpha$ Cen A. I. Observations, Orbital and Physical Properties, and Exozodi Upper Limits
Charles Beichman, Aniket Sanghi, Dimitri Mawet, Pierre Kervella, Kevin Wagner, Billy Quarles, Jack J. Lissauer, Max Sommer, Mark Wyatt, Nicolas Godoy, William O. Balmer, Laurent Pueyo, Jorge Llop-Sayson, Jonathan Aguilar, Rachel Akeson, Ruslan Belikov, Anthony Boccaletti, Elodie Choquet, Edward Fomalont, Thomas Henning, De…

Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of $α$ Cen A. I. Observations, Orbital and Physical Properties, and Exozodi Upper Limits
We report on coronagraphic observations of the nearest solar-type star, $α$ Cen A, using the MIRI instrument on the James Webb Space Telescope. With three epochs of observation (August 2024, February 2025, and April 2025), we achieve a sensitivity sufficient to detect $T_{\rm eff}\approx$ 225-250 K (1-1.2 $R_{\rm Jup}$) planets between 1"-2" and exozodiacal dust emission at the level of $>$5-8$\times$ the brightness of our own zodiacal cloud. The lack of exozodiacal dust emission sets an unpre…

Good Morning #Canada
OTD in 1942, Sir Ian Fleming completed a training course for spies at Camp X, located just outside Whitby Ontario. This is also where Fleming met William Stephenson, the Winnipeg born businessman who created Camp X, the first training facility for spies in North America. Fleming later hinted that his character, James Bond, was based largely on Stephenson. So #007 basically exists because of Canada. You're welcome.
#CanadaIsAwesome #Spies #History
https://www.thecanadianencyclopedia.ca/en/article/camp-x

Peering into the heart of darkness with VLBA : Radio Quiet AGN in the JWST North Ecliptic Pole Time-Domain Field
Payaswini Saikia, Ramon Wrzosek, Joseph Gelfand, Walter Brisken, William Cotton, S. P. Willner, Hansung B. Gim, Rogier A. Windhorst, Vicente Estrada-Carpenter, Ivan Yu. Katkov, Ingyin Zaw, Michael Rosenthal, Hanaan Shafi, Kenneth Kellermann, James Condon, Anton M. Koekemoer, Christopher J. Conselice, Rafael Ortiz III, Christopher N. A. Willmer, Brenda Frye, Norman A. Grogin,…

Peering into the heart of darkness with VLBA : Radio Quiet AGN in the JWST North Ecliptic Pole Time-Domain Field
We present initial results from the 4.8 GHz Very Long Baseline Array (VLBA) survey of the JWST North Ecliptic Pole Time-Domain Field (TDF). From 106 radio sources found in the Karl G. Jansky Very Large Array observations in the TDF, we detected 12 sources (11% detection rate) at 3.3 $μ$Jy rms sensitivity and 4 mas resolution. Most detections exhibit pc-scale emission (less than 40 pc) with high VLBA/VLA flux density ratios and brightness temperatures exceeding 10$^5$ K, confirming non-thermal …

Sampling Bayesian probabilities given only sampled priors
Gary Bernstein, William Assignies Doumerg, Michael A. Troxel, Alex Alarcon, Alexandra Amon, Giulia Giannini, Boyan Yin, Sahar Allam, Felipe Andrade-Oliveira, David Brooks, Aurelio Carnero Rosell, Jorge Carretero, Luiz da Costa, Maria Elidaiana da Silva Pereira, Juan De Vicente, Spencer Everett, Josh Frieman, Juan Garcia-Bellido, Daniel Gruen, Samuel Hinton, Devon L. Hollowood, Klaus Honscheid, David James, Sujeong Lee, Jennifer …

Sampling Bayesian probabilities given only sampled priors
A typical Bayesian inference on the values of some parameters of interest $q$ from some data $D$ involves running a Markov Chain (MC) to sample from the posterior $p(q,n | D) \propto \mathcal{L}(D | q,n) p(q) p(n),$ where $n$ are some nuisance parameters. In many cases, the nuisance parameters are high-dimensional, and their prior $p(n)$ is itself defined only by a set of samples that have been drawn from some other MC. Two problems arise: first, the MC for the posterior will typicall…

WILLIAM JAMES PRIZE: CALL FOR PAPERS
https://ift.tt/I9RE7OH
updated: Monday, June 2, 2025 - 2:33pmfull name / name of organization: William James Studies /…
via Input 4 RELCFP https://

WILLIAM JAMES STUDIES: CALL FOR PAPERS
https://ift.tt/aYfiQbB
updated: Monday, June 2, 2025 - 2:33pmfull name / name of organization: William James Studies /…
via Input 4 RELCFP https://

WILLIAM JAMES STUDIES: CALL FOR PAPERS
https://ift.tt/aYfiQbB
updated: Monday, June 2, 2025 - 2:33pmfull name / name of organization: William James Studies /…
via Input 4 RELCFP https://

Follow-Up Exploration of the TWA 7 Planet-Disk System with JWST NIRCam
Katie A. Crotts, Aarynn L. Carter, Kellen Lawson, James Mang, Beth Biller, Mark Booth, Rodrigo Ferrer-Chavez, Julien H. Girard, Anne-Marie Lagrange, Michael C. Liu, Sebastian Marino, Maxwell A. Millar-Blanchaer, Andy Skemer, Giovanni M. Strampelli, Jason Wang, Olivier Absil, William O. Balmer, Rapha\"el Bendahan-West, Ellis Bogat, Rachel Bowens-Rubin, Ga\"el Chauvin, Cl\'emence Fontanive, Kyle Franson,…

Follow-Up Exploration of the TWA 7 Planet-Disk System with JWST NIRCam
The young M-star TWA 7 hosts a bright and near face-on debris disk, which has been imaged from the optical to the submillimeter. The disk displays multiple complex substructures such as three disk components, a large dust clump, and spiral arms, suggesting the presence of planets to actively sculpt these features. The evidence for planets in this disk was further strengthened with the recent detection of a point-source compatible with a Saturn-mass planet companion using JWST/MIRI at 11 $μ$m, …

🇺🇦 #NowPlaying on BBCRadio3's #ClassicalMixtape
William Henry Harris, Westminster Cathedral Choir & James O’Donnell:
🎵 Faire is the heaven
#WilliamHenryHarris #WestminsterCathedralChoir #JamesODonnell

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
James Ehnes, Sir William Walton, Vancouver Symphony Orchestra & Bramwell Tovey:
🎵 Violin Concerto in B minor
#JamesEhnes #SirWilliamWalton #VancouverSymphonyOrchestra #BramwellTovey

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
William Walton, James Ehnes, BBC Philharmonic Orchestra & John Storgårds:
🎵 Violin Concerto
#WilliamWalton #JamesEhnes #BBCPhilharmonicOrchestra #JohnStorgårds
Please 🔁 BOOST to share what you like
- your followers don't see if you ⭐ favourite a post