Results 181 to 190 of about 744 (267)

A New Padé Approach to Modeling Wormholes in Dekel‐Zhao Dark Matter Halos

Annalen der Physik, Volume 538, Issue 3, March 2026.
A matter‐first Padé strategy is introduced to build traversable wormholes from prescribed dark‐matter halos. Rational Padé fits approximately the Dekel–Zhao density and are analytically integrated to obtain a shape function that exactly reproduces the intended matter content, avoiding spurious poles of geometry‐first schemes.
Jonathan Alves Rebouças, Francisco Tiago Barboza Sampaio, Francisco Bento Lustosa, Leonardo Tavares de Oliveira, C. R. Muniz   +4 more
wiley   +1 more source

Six spiral galaxies lacking dark matter. [PDF]

Sci Rep
Chen CY, Hwang CY.
europepmc   +1 more source

Discovery and Initial Investigation of a New Low Surface Brightness Planetary Nebula Candidate at High Galactic Latitude

Astronomische Nachrichten, Volume 347, Issue 3, March 2026.
ABSTRACT Planetary nebulae represent a late evolutionary phase of low‐ to intermediate‐mass stars. In this article, we present the serendipitous discovery of a previously unknown, faint potential Galactic planetary nebula (PN) in the constellation Camelopardalis, identified during a survey‐inspection, aiming at the detection of dwarf companions of the ...
W. E. Celnik, P. Köchling, S. Kotov, J. Kozok, Y. Galata, L. Magrini, A. Moiseev, M. Nischang, C. Reese, P. Remmel, P. Riepe, T. Zilch, K. Werner   +12 more
wiley   +1 more source

A cosmic-ray loaded nascent outflow driven by a massive star cluster. [PDF]

Nat Commun
Lemoine-Goumard M, Härer L, Mohrmann L, Bernet R, Hinton J, Peron G, Reville B, Tibaldo L, Vieu T.   +8 more
europepmc   +1 more source

There are more things in heaven and Earth than we dream of in our physiology

The Journal of Physiology, EarlyView.
Victor A. Maltsev, Michael D. Stern, Edward G. Lakatta   +2 more
wiley   +1 more source

The Bochum Survey of the Southern Galactic Disk: III. Complete Data Release

Astronomische Nachrichten, Volume 347, Issue 3, March 2026.
ABSTRACT The Southern Galactic Disk Survey (GDS) monitored a mosaic of 268 fields along a 6°$$ {6}^{{}^{\circ}} $$‐wide stripe in the southern Galactic disk with simultaneous observations in r′$$ {r}^{\prime } $$ and i′$$ {i}^{\prime } $$ (7m≲r′,i′≲18m$$ {7}^{\mathrm{m}}\lesssim {r}^{\prime },{i}^{\prime}\lesssim {18}^{\mathrm{m}} $$) from September ...
Julia Blex, Moritz Hackstein, Christian Westhues, Michael Ramolla, Markus Demleitner, Dominik J. Bomans, Kerstin Weis, Christofer Fein, Rolf Chini   +8 more
wiley   +1 more source

Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang. [PDF]

Nature
Adamo A, Bradley LD, Vanzella E, Claeyssens A, Welch B, Diego JM, Mahler G, Oguri M, Sharon K, Abdurro'uf, Hsiao TY, Xu X, Messa M, Lassen AE, Zackrisson E, Brammer G, Coe D, Kokorev V, Ricotti M, Zitrin A, Fujimoto S, Inoue AK, Resseguier T, Rigby JR, Jiménez-Teja Y, Windhorst RA, Hashimoto T, Tamura Y.   +27 more
europepmc   +1 more source

Phytochemical Profiling and Characterization of Honeydew, Cantaloupe, and Galia Melon Peel Extracts for Potential Prebiotic Activities

Food Science &Nutrition, Volume 14, Issue 3, March 2026.
Bioactive compounds are recovered from Honeydew, Cantaloupe, and Galia melon peels through aqueous and ethanolic extraction followed by freeze‐drying. The resulting extracts undergo comprehensive characterization using HPLC, FTIR, and NMR spectroscopy to define their chemical profiles.
Nimra Sameed, Samreen Ahsan, Atif Liaqat, Muhammad Adil Farooq, Dughaim Al‐Ahmari, Matteo Bordiga, Tawfiq Alsulami   +6 more
wiley   +1 more source

Witnessing the onset of reionization through Lyman-α emission at redshift 13. [PDF]

Nature
Witstok J, Jakobsen P, Maiolino R, Helton JM, Johnson BD, Robertson BE, Tacchella S, Cameron AJ, Smit R, Bunker AJ, Saxena A, Sun F, Alberts S, Arribas S, Baker WM, Bhatawdekar R, Boyett K, Cargile PA, Carniani S, Charlot S, Chevallard J, Curti M, Curtis-Lake E, D'Eugenio F, Eisenstein DJ, Hainline KN, Jones GC, Kumari N, Maseda MV, Pérez-González PG, Rinaldi P, Scholtz J, Übler H, Williams CC, Willmer CNA, Willott C, Zhu Y.   +36 more
europepmc   +1 more source

In‐Field Ecological Momentary Assessment From Wearable Motion Sensors and Self‐Report in a Chronic Low Back Pain Cohort

JOR SPINE, Volume 9, Issue 1, March 2026.
In a large cohort of adults with chronic low back pain, real‐time ecological momentary assessment and multisite wearable sensors were used to characterize daily pain and physical activity in participants' natural environments. While participants frequently reported low pain intensity and moderate activity levels, objective sensor data from the wrist ...
Kevin M. Bell, Zakiy Alfikri, William Anderst, William W. Clark, Harold A. Cook, Jessa Darwin, Brad E. Dicianno, Carol M. Greco, Jordan Hoydick, John M. Jakicic, Gina P. McKernan, Bambang Parmanto, Charity G. Patterson, Sara R. Piva, Rachel E. Roos, Michael J. Schneider, Meenakshi Sundaram, Nam V. Vo, Leming Zhou, Gwendolyn A. Sowa   +19 more
wiley   +1 more source