Results 261 to 270 of about 5,429,060 (314)

The Shadow Presence of U.S. Models of Parental Involvement in Postcolonial Multilingual Language and Literacy Reforms in Western Highland Mayan Rural School Districts in Guatemala

Journal of Sociolinguistics, Volume 30, Issue 4, Page 520-533, September 2026.
ABSTRACT This study offers a critique of imperialist relations implicit in U.S. Agency for International Development (USAID) pedagogical texts and capacity‐building resources designed to support decolonial Indigenous Mayan language and literacy instruction.
Jennifer F. Reynolds
wiley   +1 more source

Massless and massive scalar shell dynamics from rotating BTZ black holes with nonminimally coupled scalar fields. [PDF]

Sci Rep
Javed F, Waseem A, Mustafa G, Maurya SK, Shrahili M, Atamurotov F, Ashebo MA.   +6 more
europepmc   +1 more source

The 40K‐K dating system: 1. Improving data interpretation using new model calculations

Meteoritics &Planetary Science, Volume 61, Issue 9, Page 2187-2200, September 2026.
Abstract The 40K‐K cosmic‐ray exposure (CRE) dating system offers a promising method for determining exposure ages of iron meteorites by combining the radioactive cosmogenic 40K with the stable cosmogenic isotopes 39K and 41K. However, earlier applications relied on semi‐empirical production models and inconsistent analytical data sets, limiting their ...
Farshid Nozarian, Suzette Timmerman, Ingo Leya   +2 more
wiley   +1 more source

Optical soliton solutions of the nonlinear coupled Konno-Oono system by using the new analytical approach and modulation instability analysis. [PDF]

Sci Rep
Iqbal M, Yaro D, Apeanti WO, Akuamoah SW, Aljohani A, Gouadria S, Ceesay B.   +6 more
europepmc   +1 more source

Bolide light curve systematics from 75 recovered meteorites

Meteoritics &Planetary Science, Volume 61, Issue 9, Page 2351-2392, September 2026.
Abstract How does the energy deposition profile (light curve), deceleration, and penetration depth in Earth's atmosphere depend on asteroid composition and meteorite type? Here, we present the light curve and velocity profile of 75 bolides from camera‐documented meteorite falls.
Peter Jenniskens, Stuart Pilorz, Darrel Robertson, Eric C. Stern   +3 more
wiley   +1 more source

Could dark energy be changing over time? [PDF]

Proc Natl Acad Sci U S A
Mann A.
europepmc   +1 more source

Oxygen isotope variability in the IIIAB iron meteorites and their relationship to main group pallasites

Meteoritics &Planetary Science, Volume 61, Issue 9, Page 2393-2405, September 2026.
Abstract The light element distribution in planetary cores and the processes driving core evolution in rocky planets are poorly understood. Magmatic iron meteorites are samples from the cores of ancient embryonic planetesimals and therefore provide a window into the processes governing core evolution. We performed high precision oxygen isotope analyses
R. J. Windmill, I. A. Franchi, X. Zhao, R. C. Greenwood, M. Anand   +4 more
wiley   +1 more source

The Great Loop: From Conformal Cyclic Cosmology to Aeon Monism. [PDF]

J Gen Philos Sci
Le Bihan B.
europepmc   +1 more source

Microstructural evidence for multiple generations of sulfide precipitation and impact‐induced thermal alteration under acidic conditions on Asteroid Ryugu

Meteoritics &Planetary Science, Volume 61, Issue 9, Page 2201-2217, September 2026.
Abstract Here we report on the microstructure and chemistry of sulfide minerals returned from asteroid (162173) Ryugu. We identify a unique sulfide population in particle A0016 composed of violarite (FeNi2S4), pyrite (FeS2), chalcopyrite (CuFeS2), pyrrhotite (Fe1‐xS), and pentlandite ([Fe,Ni]9S8).
M. C. Benner, B. S. Prince, D. L. Schrader, T. J. Zega   +3 more
wiley   +1 more source

Preface to 'Newton, <i>Principia</i>, Newton Geneva Edition (17^th-19^th) and modern Newtonian mechanics: heritage, past & present'. [PDF]

Philos Trans A Math Phys Eng Sci
Pisano R.
europepmc   +1 more source