Results 91 to 100 of about 1,680,581 (282)
MULTIDIMENSIONAL HYBRID BOUNDARY VALUE PROBLEM
Acta Polytechnica, 2018 The purpose of this paper is to discuss three types of boundary conditions for few families of special functions orthogonal on the fundamental region. Boundary value problems are considered on a simplex F in the real Euclidean space Rn of dimension n >
Marzena Szajewska +1 more
doaj +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Educare, 2015 El aseguramiento de la calidad en la Educación a Distancia constituye un factor fundamental del éxito de esta modalidad educativa. En este artículo se aborda el aseguramiento de la calidad siguiendo un enfoque matricial tridimensional.
Mauro José Hernandez Delgado +2 more
doaj
Hermenéutica y Argumentación: Aportes para la comprensión del diálogo intercultural
Estudios de Filosofía, 2016 En las actuales sociedades pluralistas, el encuentro de racionalidades heterogéneas ha llevado al surgimiento de conflictos interculturales cuya solución suele esperarse de la instauración de espacios de diálogo intercultural.
Catalina Hidalgo Nieto
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Design of novel super wide band antenna close to the fundamental dimension limit theory. [PDF]
Sci Rep, 2020 Dey S, Karmakar NC.
europepmc +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
La Teología Fundamental como teología del encuentro entre la revelación y el hombre
Estudios Eclesiásticos, 1986 Este estudio profundiza en el concepto de Teología Fundamental según Heinrich Fries, cuya obra se apoya sobre todo en el encuentro y la mediación entre la revelación y el hombre.
Antonio Jiménez Ortiz
doaj
Molecular Oncology, EarlyView.Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard +5 more
wiley +1 more source