Results 31 to 40 of about 229,462 (251)
Isoperimetric and stable sets for log-concave perturbations of Gaussian measures
, 2014 Let $\Omega$ be an open half-space or slab in $\mathbb{R}^{n+1}$ endowed with a perturbation of the Gaussian measure of the form $f(p):=\exp(\omega(p)-c|p|^2)$, where $c>0$ and $\omega$ is a smooth concave function depending only on the signed distance ...
Rosales, César
core +2 more sources
Entrevista con Rotsay Rosales Valladares: repensar la Educación Cívica en Costa Rica
Perspectivas, 2021 En esta entrevista el Dr. Rotsay Rosales Valladares se refiere a varios aspectos de la Educación Cívica actual, los cuales, a su juicio, explican la pasividad y la resignación que se transmite a los jóvenes desde esta asignatura escolar.
Maximiliano López López
doaj +1 more source
Quantum resolution of the nonlinear super-Schrodinger equation [PDF]
, 2003 We introduce a Z_2-graded version of the nonlinear Schrodinger equation that includes one fermion and one boson at the same time. This equation is shown to possess a supersymmetry which proves to be itself part of a super-Yangian symmetry based on gl(1|1)
E. RAGOUCY, Kulish P. P., V. CAUDRELIER
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Agribusiness, EarlyView.ABSTRACT Social tensions and resource depletion pose significant challenges to the agri‐food sector, highlighting the need for coordinated strategies to ensure sustainability in supply chains. Despite its critical importance, the relationship between coordination mechanisms and sustainability performance remains underexplored.
Carlos Moreno‐Miranda, Liesbeth Dries
wiley +1 more source
Digestibilidad in situ de rastrojo de maiz tratado con enzimas fibrolíticas
Ciencia y Agricultura, 2017 Se estudió la digestibilidad in situ de la matriz fibrosa de rastrojo de maíz tratado con un complejo enzimático, utilizando dos toros suizos (700 kg PV) con cánula ruminal, en un diseño de bloques al azar, donde cada animal constituyó un bloque, y los ...
Hugo de Jesús López-Inzunza +6 more
doaj +1 more source
Quality assessment of Continuous Operating Reference Stations (CORS) - GPS stations in Mexico
Geodesy and Geodynamics, 2022 The present analysis provided the quality assessment of 65 Continuous Operating Reference Stations (CORS) situated in and around Mexico using the data of about ten years (January 2010 to January 2020).
Daniel Hernández-Andrade +4 more
doaj +1 more source
Isoperimetric inequalities on slabs with applications to cubes and Gaussian slabs
Communications on Pure and Applied Mathematics, EarlyView.Abstract We study isoperimetric inequalities on “slabs”, namely weighted Riemannian manifolds obtained as the product of the uniform measure on a finite length interval with a codimension‐one base. As our two main applications, we consider the case when the base is the flat torus R2/2Z2$\mathbb {R}^2 / 2 \mathbb {Z}^2$ and the standard Gaussian measure
Emanuel Milman
wiley +1 more source
The Melianthaceous seed and its Rhamnaceous affinity [PDF]
, 1998 . La semilla de Melianthaceae y su afinidad con Rhamnaceae. En el presente trabajo, se ha estudiado la anatomia y morfología de la semilla de Bersama (Bersamataceae) y Melianthus (Melianthaceae) con el objeto de clarificar su posición sistemática.
Doweld, Alexander B.
core +2 more sources
Hydrometallurgical extraction of Al and Si from kaolinitic clays [PDF]
, 2017 Herein is presented the results of a study on the hydrometallurgic extractionand recovery of aluminum and silicon by leaching of kaolinitic clays with HF. Thestudied extraction parameters were: temperature, reaction time, solid/liquid ratio,concentration,
Pinna, Eliana Guadalupe +3 more
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Developmental Dynamics, EarlyView.Abstract Background Gene transcription is crucial for embryo and postnatal development and is regulated by the Mediator complex. Mediator is comprised of four submodules, including the kinase submodule (CKM). The CKM consists of MED13, MED12, CDK8, and CCNC.
Anna K. Leinheiser +5 more
wiley +1 more source