Results 61 to 70 of about 84,085 (198)
A photometric redshift of $z=1.8^{+0.4}_{-0.3}$ for the \agile GRB 080514B [PDF]
, 2008 Aims: The AGILE gamma-ray burst GRB 080514B is the first burst with detected emission above 30 MeV and an optical afterglow. However, no spectroscopic redshift for this burst is known.
A. C. Updike +57 more
core +5 more sources
Molecular Oncology, Volume 20, Issue 5, Page 1253-1269, May 2026.Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra +10 more
wiley +1 more source
Hermitian structures on six dimensional nilmanifolds
, 2004 Let (J,g) be a Hermitian structure on a compact nilmanifold M with invariant complex structure J and compatible metric g, which is not required to be invariant.
Ugarte, Luis
core +1 more source
Genetic and Ecological Divergence Between Northwest Atlantic Killer Whale Populations
Ecology and Evolution, Volume 16, Issue 5, May 2026.Killer whale (Orcinus orca) populations exhibit substantial genetic, ecological, and morphological differences across their global distribution. In this study, we use whole‐genome resequencing and compound‐specific stable isotope analysis of amino acids to show concurrent genetic and ecological differentiation in two relatively understudied killer ...
Caila E. Kucheravy +7 more
wiley +1 more source
La economía espiritual del convento de Santa Clara de Santafé de Bogotá, siglos XVII y XVIII
Fronteras de la Historia, 1998 El 13 de enero de 1625, en Santafé, el arzobispo Fernando Arias de Ugarte firmó la escritura de fundación del convento de Santa Clara, concebido por él como una obra pía para doncellas virtuosas, honradas y de limpia sangre.
María Constanza Toquica Clavijo
doaj +3 more sources
Network oscillations at the boundary of an equatorial coronal hole [PDF]
, 2008 We investigate intensity oscillations observed simultaneously in the quiet chromosphere and in the corona, above an enhanced network area at the boundary of an equatorial coronal hole. A Fourier analysis is applied to a sequence of images observed in the
Banerjee +40 more
core +1 more source
Bioenergetic trophic trade‐offs determine mass‐dependent extinction thresholds across the Cenozoic
Ecology, Volume 107, Issue 5, May 2026.Abstract Body size constrains trophic interactions, shaping the feasibility of species' populations. Over macroevolutionary timescales, these constraints feed back to shape selection on body size and diet. We develop a bioenergetic, three‐level trophic framework—typical of terrestrial mammalian ecosystems—to explore how bioenergetic trade‐offs emerging
Justin D. Yeakel +6 more
wiley +1 more source
Boletín de la Academia Peruana de la Lengua, 1967 Incluye breves contribuciones de la Doctora Martha Hildebrant y del Doctor Miguel A. Ugarte.
Academia Peruana de la Lengua
doaj
Portada Economía y Sociedad Nº 42
Economía y Sociedad, 2012 Portada, índice y presentación de la Revista a cargo del Director M.Sc.
Economía & Sociedad Revista
doaj
Investigaciones y Ensayos, 2015 El gobierno de Marcelino Ugarte en la provincia de Buenos Aires debe ser estudiado porque, en forma muy marcada, fue un claro intento de un gobernador bonaerense de romper con el presidente y tratar desde La Plata de volver a colocar a la situación ...
Fernando Enrique Barba
doaj +2 more sources