Results 11 to 20 of about 297,608 (270)
On the role of infiltration and exfiltration in swash zone boundary layer dynamics [PDF]
, 2015 Funded by Mexican National Council of Science and Technology (CoNACyT) . Grant Number: 490080 Fulbright-Garcia Robles grant Instituto de Ingeniería UNAM International Collaborative Research project University of Delaware DGAPA UNAM National Science ...
Pintado-Pati, Jose Carlos +3 more
core +1 more source
Covariant perturbations of domain walls in curved spacetime [PDF]
, 1993 A manifestly covariant equation is derived to describe the perturbations in a domain wall on a given background spacetime. This generalizes recent work on domain walls in Minkowski space and introduces a framework for examining the stability of ...
J. Garriga +13 more
core +2 more sources
Linear Time-Dependent Invariants for Scalar Fields and Noether's Theorem [PDF]
, 1994 The infinite number of time-dependent linear in field and conjugated momenta invariants is derived for the scalar field using the Noether's theorem procedure.Comment: LaTeX, 6 pages, preprint of Instituto de Ciencias Nucleares, UNAM, Departamento de F ...
Castaños, O. +2 more
core +2 more sources
The UNAM-KIAS Catalog of Isolated Galaxies
, 1995 A new catalog of isolated galaxies from The Sloan Digital Sky Survey (DR5) is presented. 1520 isolated galaxies were found in 1.4 steradians of sky.
Choi, Yun-Young +4 more
core +4 more sources
Las elecciones presidenciales de Estados Unidos desde la perspectiva de la prensa europea [PDF]
, 2019 Public relations strategies based on dramatization are key tools to achieving success in electoral campaigns. Press offices play a fundamental role as theatre directors, turning their leaders into great actors.
de las Heras-Pedrosa, Carlos +3 more
core +3 more sources
Isolated elliptical galaxies in the local Universe [PDF]
, 2016 We have studied a sample of 89 very isolated, elliptical galaxies at z < 0.08 and compared their properties with elliptical galaxies located in a high-density environment such as the Coma supercluster.
Abonza-Sane, J. +4 more
core +2 more sources
, 2023 Las redes actuales dejan mucho que desear, publicidad, problemas con la moderación, robos de datos y problemas éticos nos han orillado a replantearnos los canales de comunicación que queremos y debemos usar los universitarios.
openaire +1 more source
Unveiling unstable non-acid incidence in Holstein cows fed with corn silage or sugarcane
Journal of Dairy Science, 2022 : We aimed to evaluate the incidence of unstable non-acid milk (UNAM) in cows fed either sugarcane or corn silage. Second, we aimed to evaluate the effect of daily variation (d 1 to 4) and alcohol grades (72, 78, and 80%) on UNAM incidence.
Jardeson S. Pinheiro +6 more
doaj +1 more source
Solvability of the G_2 Integrable System
, 1998 It is shown that the 3-body trigonometric G_2 integrable system is exactly-solvable. If the configuration space is parametrized by certain symmetric functions of the coordinates then, for arbitrary values of the coupling constants, the Hamiltonian can be
Antonio Capella +3 more
core +2 more sources
EDUTECH REVIEW. International Education Technologies Review / Revista Internacional de Tecnologías Educativas, 2022 En este artículo se presentan los elementos que caracterizaron la innovación del programa de Bachillerato a Distancia (B@UNAM) de la Universidad Nacional Autónoma de México (UNAM) en el momento de su creación e inicio de actividades en 2007. También se presentan algunos de los aprendizajes y alianzas que a lo largo de 15 años ha consolidado, así como ...
Guadalupe Vadillo +2 more
openaire +1 more source