Results 71 to 80 of about 724,390 (203)
Spinless Salpeter Equation: Some (Semi-) Analytical Approaches
, 2004 Several techniques for deriving semianalytical bounds on the energy eigenvalues of the spinless Salpeter equation and for estimating the quality of the corresponding approximate eigenstates are ...
Lucha, Wolfgang, Schoberl, F. F.
core +2 more sources
Complete Classes of GUTs with Vanishing One-Loop Beta Functions
, 1993 By explicit solution of the one-loop finiteness conditions for all dimensionless coupling constants (i.~e., gauge coupling constant as well as Yukawa and quartic scalar-boson self-interaction coupling constants), two classes of grand unified theories ...
Lucha, Wolfgang, SCHÖberl, Franz F.
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Identifying Key Biodiversity Areas Based on Distinct Genetic Diversity
Molecular Ecology Resources, Volume 26, Issue 2, February 2026.ABSTRACT Key Biodiversity Areas (KBAs) are sites that contribute significantly to the global persistence of biodiversity. Distinct genetic diversity has been introduced as one of the metrics to estimate whether a site holds a threshold proportion of a species' global genetic diversity during the KBA identification process.
Sarah Christin Gronefeld +3 more
wiley +1 more source
Instantaneous Bethe-Salpeter equation: improved analytical solution
, 2001 Studying the Bethe-Salpeter formalism for interactions instantaneous in the rest frame of the bound states described, we show that, for bound-state constituents of arbitrary masses, the mass of the ground state of a given spin may be calculated almost ...
FRANZ F. SCHÖBERL +7 more
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Epigenetic reprogramming in multiple myeloma—Challenges and opportunities
International Journal of Cancer, Volume 158, Issue 2, Page 423-432, 15 January 2026.Abstract In cancer, mutational processes act in concert with epigenetic reprogramming to endow malignant cells with hallmark properties that underpin tumorigenesis. Compared with the relatively rigid and slow processes of genetic evolution, the plastic nature of chromatin enables cells to adapt to a changing environment more rapidly.
Subhasree Kumar +2 more
wiley +1 more source
Local-duality QCD sum rules for strong isospin breaking in the decay constants of heavy-light mesons
, 2018 We discuss the leptonic decay constants of heavy--light mesons by means of Borel QCD sum~rules in the local-duality (LD) limit of infinitely large Borel mass parameter.
Lucha, Wolfgang +2 more
core +1 more source
Medisan, 2014 Se efectuó un estudio analítico, de casos y controles, de 116 centros laborales del municipio de Santiago de Cuba, durante junio del 2011, para identificar los macrofactores determinantes en los índices de infestación por Aedes aegypti en tanques bajos y
Lino Robert Larrea Aguilera +2 more
doaj
Female empowerment: The case of of Roberto Barrios' Zapatista community
Feminismo/s, 2004 This article is an analysis, from a gender perspective, of how female empowerment is constructed in daily life, through the experiences of two generations of women from a support basis community of EZLN in Chiapas, Mexico.
Alejandra Araiza Díaz
doaj +1 more source
Quark-Hadron Duality and Effective Continuum Thresholds in Dispersive Sum Rules
, 2010 A novel procedure for extracting hadron characteristics from QCD sum rules, based on effective continuum thresholds (necessary for the implementation of quark-hadron duality) which may depend on the involved momenta and on the Borel parameter(s), enables
Lucha, Wolfgang +2 more
core +1 more source