Results 51 to 60 of about 732,785 (292)
Fungi of Mt. Babia Góra. II. Indicative value of macromycetes in the forest associations
Acta Mycologica, 2014 Mycosociological investigations were performed in the course of 8-year observations on 65 permanent plots, set by a phytosociologist in homogenous patches of 8 strictly definite forest associations, developed on Mt.
Anna Bujakiewicz
doaj +1 more source
Helicity operators for mesons in flight on the lattice
, 2012 Motivated by the desire to construct meson-meson operators of definite relative momentum in order to study resonances in lattice QCD, we present a set of single-meson interpolating fields at non-zero momentum that respect the reduced symmetry of a cubic ...
A. Martin +4 more
core +1 more source
Relaxed Three-Algebras: Their Matrix Representations and Implications for Multi M2-brane Theory [PDF]
, 2008 We argue that one can relax the requirements of the non-associative three-algebras recently used in constructing D=3, N=8 superconformal field theories, and introduce the notion of ``relaxed three-algebras''.
Ali-Akbari, M. +2 more
core +2 more sources
Predicting Atomic Charges in MOFs by Topological Charge Equilibration
Advanced Functional Materials, EarlyView.An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi +2 more
wiley +1 more source
“Definite Associative Deixis”: Between Referential and Attributive Readings
DiscoursThis paper investigates different readings of definite descriptions within “definite associative deixis”. The term itself was proposed in Dvořák (2023) to refer to Hawkins’ “larger situation uses based on general knowledge” (1978).
Jan Dvořák
doaj +1 more source
Quantum frames of reference and the noncommutative values of observables
Results in Physics, 2021 Based on a recent relational formulation of quantum reference frame transformations, especially with a case of quantum spatial translations in particular, we analyzed how the ‘value’ of an observable for a fixed state change.
Otto C.W. Kong
doaj +1 more source
Simple model of self-organized biological evolution as completely integrable dissipative system
, 1998 The Bak-Sneppen model of self-organized biological evolution of an infinite ecosystem of randomly interacting species is represented in terms of an infinite set of variables which can be considered as an analog to the set of integrals of motion of ...
H. Flyvbjerg +9 more
core +2 more sources
Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration
Advanced Functional Materials, EarlyView.Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein +7 more
wiley +1 more source
, 2005 A random vortex world-surface model for the infrared sector of SU(4) Yang-Mills theory is constructed, focusing on the confinement properties and the behavior at the deconfinement phase transition.
C. Alexandrou +3 more
core +2 more sources
Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review
Advanced Healthcare Materials, EarlyView.Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro +8 more
wiley +1 more source