Results 91 to 100 of about 375 (170)

Lord-Wingersky Algorithm Version 2.5 with Applications. [PDF]

Psychometrika, 2021
Huang S, Cai L.
europepmc   +1 more source

X-Rays from RS Ophiuchi’s 2021 Eruption: Shocks In and Out of Ionization Equilibrium

The Astrophysical Journal
The recurrent nova RS Ophiuchi (RS Oph) underwent its most recent eruption on 2021 August 8 and became the first nova to produce both detectable GeV and TeV emission.
Nazma Islam, Koji Mukai, J. L. Sokoloski
doaj   +1 more source

CRESST-II [PDF]

Proceedings of Identification of Dark Matter 2010 — PoS(IDM2010), 2011
openaire   +1 more source

An X-Ray View of the Cataclysmic Variable V902 Mon: Discovery of an X-Ray Eclipse

The Astrophysical Journal
V902 Mon is one of a few eclipsing intermediate polars (IPs) and shows deep eclipses in the optical lightcurves. The presence of a strong Fe K α fluorescence line in its X-ray spectrum and its low X-ray flux compared to other IPs suggests significant ...
Nazma Islam, Koji Mukai
doaj   +1 more source

The Source of Lake Wobegon [updated]

Nonpartisan Education Review, 2010
John J. Cannell's late 1980's "Lake Wobegon" reports suggested widespread deliberateeducator manipulation of norm-referenced standardized test (NRT) administrations and results,resulting in artificial test score gains.
Richard P. Phelps
doaj  

The Gauntlet: Think tanks and federal research centers misrepresent and suppress other education research

Nonpartisan Education Review, 2014
no ...
Richard P Phelps
doaj  

XMM-Newton Observations of Flares and a Possible Pulse Dropout in the Supergiant X-Ray Binary 4U 1909+07

The Astrophysical Journal
We report on a pair of X-ray Multi-Mirror Mission (XMM-Newton) observations of the Supergiant X-ray binary 4U 1909+07, which were performed on 2021 October 3 and 8, respectively.
Joel B. Coley, Ralf Ballhausen, McKinley Brumback, Robin H. D. Corbet, Camille M. Diez, Felix Fürst, Nazma Islam, Gaurava K. Jaisawal, Peter Kretschmar, Christian Malacaria, Katja Pottschmidt, Pragati Pradhan   +11 more
doaj   +1 more source

Improved He-like Kα Line Diagnostics for Photoionized Plasmas

The Astrophysical Journal
The helium-like K α line complexes are valuable diagnostics of the electron density, temperature, and ionization conditions of astrophysical plasmas. The ratios of these lines can be altered by the presence of lithium-like ions through both inner-shell ...
Gabriel Grell, Roi Rahin, Maurice A. Leutenegger, Ehud Behar   +3 more
doaj   +1 more source

Probing the explanation of the muon (g-2) anomaly and thermal light dark matter with the semi-visible dark photon channel. [PDF]

Eur Phys J C Part Fields, 2021
Cazzaniga C, Odagiu P, Depero E, Molina Bueno L, Andreev YM, Banerjee D, Bernhard J, Burtsev VE, Charitonidis N, Chumakov AG, Cooke D, Crivelli P, Dermenev AV, Donskov SV, Dusaev RR, Enik T, Feshchenko A, Frolov VN, Gardikiotis A, Gerassimov SG, Girod S, Gninenko SN, Hösgen M, Kachanov VA, Karneyeu AE, Kekelidze G, Ketzer B, Kirpichnikov DV, Kirsanov MM, Kolosov VN, Konorov IV, Kovalenko SG, Kramarenko VA, Kravchuk LV, Krasnikov NV, Kuleshov SV, Lyubovitskij VE, Lysan V, Matveev VA, Mikhailov YV, Peshekhonov DV, Polyakov VA, Radics B, Rojas R, Rubbia A, Samoylenko VD, Shchukin D, Sieber H, Tikhomirov VO, Tlisova IV, Tlisov DA, Toropin AN, Trifonov AY, Vasilishin BI, Arenas GV, Volkov PV, Volkov VY, Ulloa P, NA64 Collaboration.   +58 more
europepmc   +1 more source

Origin and Evolution of Enceladus's Tidal Dissipation. [PDF]

Space Sci Rev, 2023
Nimmo F, Neveu M, Howett C.
europepmc   +1 more source