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@cosmos4u@scicomm.xyz
2025-06-14 14:33:22

Hey, Jörg Schoppmeyer opened his talk at the #SolarEclipse Conference in Leuven on imaging annular eclipses without filters with one of my Australian pictures from 1999 (upper right): see geocities.restorativland.org/C for how they originated. Schoppmeyer's video youtube.com/watch?v=lbtQrHdl5O of the 2023 ASE actually found scientific use: iota-es.de/JOA/JOA2024_2.pdf#p (once again confirming the larger solar diameter scicomm.xyz/@cosmos4u/11468133 had determined by an entirely different technique). 6/n

@arXiv_mathST_bot@mastoxiv.page
2025-06-13 08:40:00

A note on the properties of the confidence set for the local average treatment effect obtained by inverting the score test
Ezequiel Smucler, Ludovico Lanni, David Masip
arxiv.org/abs/2506.10449

@arXiv_mathDG_bot@mastoxiv.page
2025-06-03 07:33:49

Torus covers with controlled volume and diameter
Sergio Zamora
arxiv.org/abs/2506.00763 arxiv.org/pdf/2506.00763

@arXiv_mathCO_bot@mastoxiv.page
2025-06-10 09:54:03

A characterization of all graphs cospectral to the double star $P_2(1,n)$
Emily Barranca, Michael D. Barrus
arxiv.org/abs/2506.06934

@arXiv_astrophIM_bot@mastoxiv.page
2025-06-11 09:06:45

Euclid preparation: The NISP spectroscopy channel, on ground performance and calibration
Collaboration, Gillard, Maciaszek, Prieto, Grupp, Costille, Jahnke, Clemens, Dusini, Carle, Sirignano, Medinaceli, Ligori, Franceschi, Trifoglio, Bon, Barbier, Ferriol, Secroun, Auricchio, Battaglia, Bonoli, Corcione, Hormuth, Le Mignant, Morgante, Padilla, Toledo-Moreo, Valenziano, Bender, Castander, Lilje, Balestra, Barriere, Berthe, Boderndorf, Bonnefoi, Capobianco, Casas, Cho, Ducret, Gimenez, …

@arXiv_physicsoptics_bot@mastoxiv.page
2025-06-11 09:59:55

Visible Brillouin-quadratic microlaser in a high-Q thin-film lithium niobate microdisk
Xiaochao Luo, Chuntao Li, Xingzhao Huang, Jintian Lin, Renhong Gao, Yifei Yao, Yingnuo Qiu, Yixuan Yang, Lei Wang, Huakang Yu, Ya Cheng
arxiv.org/abs/2506.08615

@arXiv_physicsfludyn_bot@mastoxiv.page
2025-06-10 09:45:52

A Combinatorial Approach to Novel Boundary Design in Deterministic Lateral Displacement
Aryan Mehboudi, Shrawan Singhal, S. V. Sreenivasan
arxiv.org/abs/2506.06936

@arXiv_grqc_bot@mastoxiv.page
2025-06-04 07:50:54

Thermodynamics and Shadows of Kerr black holes endowed with a global monopole charge
Balendra Pratap Singh, Md Sabir Ali
arxiv.org/abs/2506.02653

@arXiv_condmatsoft_bot@mastoxiv.page
2025-06-10 10:34:52

Acoustic-Driven Surface Cleaning with Millimeter-Sized Bubbles at Translational Resonance
Yan Jun Lin, Zhengyang Liu, Sunghwan Jung
arxiv.org/abs/2506.06581

@cosmos4u@scicomm.xyz
2025-06-14 10:51:57

Very interesting talks at the #SolarEclipse Conference - vvs.be/subsite/sec-2025/progra - in Belgium I am attending online: here is the key result by Luca Quaglia who had reported his work in great detail in the papers iopscience.iop.org/article/10. (2021), iota-es.de/JOA/JOA2022_2.pdf#p (2022) and iota-es.de/JOA/JOA2024_4.pdf#p (2024) already. There seems to be NO way by now to escape the conclusion the the solar - i.e. photospheric - diameter used by many in the past (and various eclipse map calculations sites still today) is too small. So everyone should use Quaglia's free precision tools at besselianelements.com instead to get the real length of totality at one's observing spot. And when you are observing at the edges of the totality zone the tools will tell you where the actual border is: traditional maps can the off by some margin! 1/n

@arXiv_mathRA_bot@mastoxiv.page
2025-06-03 07:34:52

Nilpotent graphs over skew PBW extensions
Sebasti\'an Higuera, Armando Reyes
arxiv.org/abs/2506.00632 arxiv.org/p…

@arXiv_condmatmeshall_bot@mastoxiv.page
2025-06-09 08:48:12

Low-temperature cotunneling electron transport in photo-switchable molecule-nanoparticle networks
Yannick Viero, David Gu\'erin, Dominique Vuillaume
arxiv.org/abs/2506.05552

@arXiv_astrophSR_bot@mastoxiv.page
2025-05-30 07:28:43

Thirty-Three New Stellar Angular Diameters from the NPOI, and Nearly 180 NPOI Diameters as an Ensemble
Ellyn K. Baines, James H. Clark III, Henrique R. Schmitt, Jordan M. Stone, Kaspar von Braun
arxiv.org/abs/2505.23514

@hakona@im.alstadheim.no
2025-06-01 16:46:14

Vaccinium myrtillus, Blåbær i blomstring, European. blueberry flowering.
#BloomScrolling

30-40 cm tall shrub with pink flowers like small Chinese lanterns, 5-7 mm diameter .
@arXiv_csDC_bot@mastoxiv.page
2025-06-06 07:17:12

Fully-Distributed Construction of Byzantine-Resilient Dynamic Peer-to-Peer Networks
Aayush Gupta, Gopal Pandurangan
arxiv.org/abs/2506.04368

@davidbody@fosstodon.org
2025-05-29 15:38:42

[T]he earliest radio shows are on the surface of an electromagnetic sphere now 200 light-years in diameter, a sphere expanding at the speed of light. If there is intelligence "out there," looking for signs of intelligent life in the cosmos, its first knowledge of humans will come from (probably) Amos 'n' Andy. Now that is, indeed, a sobering, even disquieting thought.
- Paul J. Nahin, The Mathematical Radio: Inside the Magic of AM, FM, and Single-Sideband

@arXiv_statAP_bot@mastoxiv.page
2025-06-06 07:39:14

Small area estimation of growing stock timber volume, basal area, mean stem diameter, and stem density for mountain forests in Austria
Arne Nothdurft, Valentin Sarkleti, Tobias Ofner-Graff, Andreas Tockner, Christoph Gollob, Tim Ritter, Ralf Kra{\ss}nitzer, Philip Svazek, Martin K\"uhmaier, Karl Stampfer, Andrew O. Finley

@arXiv_mathDG_bot@mastoxiv.page
2025-06-10 08:47:02

Spectral convergence of graph Laplacians with Ricci curvature bounds and in non-collapsed Ricci limit spaces
Masato Inagaki
arxiv.org/abs/2506.07427

@arXiv_csCC_bot@mastoxiv.page
2025-06-04 13:31:47

This arxiv.org/abs/2408.03465 has been replaced.
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@arXiv_mathAT_bot@mastoxiv.page
2025-06-03 07:27:44

Vietoris--Rips Shadow for Euclidean Graph Reconstruction
Rafal Komendarczyk, Sushovan Majhi, Atish Mitra
arxiv.org/abs/2506.01603

@arXiv_mathCO_bot@mastoxiv.page
2025-05-30 10:01:36

This arxiv.org/abs/2404.11389 has been replaced.
initial toot: mastoxiv.page/@arXiv_mat…

@arXiv_astrophGA_bot@mastoxiv.page
2025-06-05 07:31:07

Investigating the HI distribution and kinematics of ESO444-G084 and [KKS2000]23: New insights from the MHONGOOSE survey
Brenda Namumba, Roger Ianjamasimanana, B\"arbel Koribalski, Albert Bosma, Evangelia Athanassoula, Claude Carignan, Gyula I. G. J\'ozsa, Peter Kamphuis, Roger P. Deane, Sinenhlanhla P. Sikhosana, Lourdes Verdes-Montenegro, Amidou Sorgho, Xola Ndaliso, Philippe Amram, Elias Brinks, Laurent Chemin, Francoise Combes, Erwin de Blok, Nathan Deg, Jayanne English, Ju…

@arXiv_astrophCO_bot@mastoxiv.page
2025-06-03 07:43:21

Probing Cosmic Curvature with Fast Radio Bursts and DESI DR2
J\'eferson A. S. Fortunato, Wiliam S. Hip\'olito-Ricaldi, Gustavo E. Romero
arxiv.org/abs/2506.01504

@arXiv_mathPR_bot@mastoxiv.page
2025-06-04 07:40:43

On the shape of the typical Poisson-Voronoi cell in high dimensions
Matthias Irlbeck, Zakhar Kabluchko, Tobias M\"uller
arxiv.org/abs/2506.02607

@arXiv_astrophIM_bot@mastoxiv.page
2025-06-03 07:54:47

Observation of the Crab Nebula with the Single-Mirror Small-Size Telescope stereoscopic system at low altitude
C. Alispach, A. Araudo, M. Balbo, V. Beshley, J. Bla\v{z}ek, J. Borkowski, S. Boula, T. Bulik, F. Cadoux, S. Casanova, A. Christov, J. Chudoba, L. Chytka, P. \v{C}echvala, P. D\v{e}dic, D. della Volpe, Y. Favre, M. Garczarczyk, L. Gibaud, T. Gieras, E. G{\l}owacki, P. Hamal, M. Heller, M. Hrabovsk\'y, P. Jane\v{c}ek, M. Jel\'inek, V. J\'ilek, J. Jury\v{s}ek, V. Kar…

@arXiv_csDS_bot@mastoxiv.page
2025-05-29 10:10:44

This arxiv.org/abs/2502.03663 has been replaced.
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@arXiv_physicsinsdet_bot@mastoxiv.page
2025-06-02 07:34:54

A Start To End Machine Learning Approach To Maximize Scientific Throughput From The LCLS-II-HE
Aashwin Mishra, Matt Seaberg, Ryan Roussel, Fred Poitevin, Jana Thayer, Daniel Ratner, Auralee Edelen, Apurva Mehta
arxiv.org/abs/2505.23858

@arXiv_mathFA_bot@mastoxiv.page
2025-05-30 07:24:52

On generalized limits and ultrafilters
Paolo Leonetti, Cihan Orhan
arxiv.org/abs/2505.23263 arxiv.org/pdf/2505.23263

@arXiv_mathCO_bot@mastoxiv.page
2025-06-06 07:24:42

Geodesic transitive graphs of small valency
Jun-Jie Huang
arxiv.org/abs/2506.04670 arxiv.org/pdf/2506.04670

@arXiv_physicsbioph_bot@mastoxiv.page
2025-05-28 07:33:25

Optimizing SPION Labeling for Single-Cell Magnetic Microscopy
A. Pointner, D. Thalheim, S. Belasi, L. Heinen, C. Bonato, T. Luehmann, J. Meijer, R. Tietze, C. Alexiou, R. Schneider-Stock, R. Nagy
arxiv.org/abs/2505.20373

@arXiv_physicsappph_bot@mastoxiv.page
2025-05-28 10:26:19

This arxiv.org/abs/2402.19372 has been replaced.
initial toot: mastoxiv.page/@arX…

@arXiv_physicsfludyn_bot@mastoxiv.page
2025-06-03 07:56:27

Jet breakup dynamics of viscoelastic carboxymethyl cellulose solutions
Ketan Vinayak Warghat, Yogesh Biswal, Sukesh Sharma, Pankaj Sharadchandra Kolhe, Lakshmana Dora Chandrala, Kirti Chandra Sahu
arxiv.org/abs/2506.00516

@arXiv_mathCO_bot@mastoxiv.page
2025-06-04 07:32:06

2-Homogeneous bipartite distance-regular graphs and the quantum group $U^\prime_q(\mathfrak{so}_6)$
Paul Terwilliger
arxiv.org/abs/2506.02190

@arXiv_mathCO_bot@mastoxiv.page
2025-06-02 07:26:03

Vulnerability Measures and Zagreb Indices of Graphs
Sanju Vaidya, Cheng Chang
arxiv.org/abs/2505.24707 arxiv.org/pdf/…