Results 1 to 10 of about 834,128 (328)

A taxonomic evaluation of the Thesium confine species complex (Santalaceae)

open access: yesBothalia: African Biodiversity & Conservation, 2018
Background: Thesium L. is the largest genus in the family Santalaceae (sandalwood family). The last taxonomic revision of the southern African species dates back to 1925.
Kagiso S. Mashego, M. Marianne le Roux
doaj   +2 more sources

Confined magnons [PDF]

open access: yesPhysical Review B, 2021
Magnetic structures are known to possess magnon excitations confined to their surfaces and interfaces, but these spatially localized modes are often not resolved in spectroscopy experiments. We develop a theory to calculate the confined magnon spectra and its associated spin scattering function, which is the physical observable in neutron and electron ...
Seamus Beairsto   +3 more
openaire   +2 more sources

Production of Sorbitol via Hydrogenation of Glucose over Ruthenium Coordinated with Amino Styrene-co-maleic Anhydride Polymer Encapsulated on Activated Carbon (Ru/ASMA@AC) Catalyst

open access: yesMolecules, 2023
Sorbitol, a product primarily derived from glucose hydrogenation, has extensive applications in the pharmaceutical, chemical and other industries. Amino styrene-co-maleic anhydride polymer encapsulated on activated carbon (Ru/ASMA@AC) catalysts were ...
Xiaorui Yang   +4 more
doaj   +1 more source

Tailored Lattice “Tape” to Confine Tensile Interface for 11.08%‐Efficiency All‐Inorganic CsPbBr3 Perovskite Solar Cell with an Ultrahigh Voltage of 1.702 V

open access: yesAdvancement of science, 2021
The crystal distortion such as lattice strain and defect located at the surfaces and grain boundaries induced by soft perovskite lattice highly determines the charge extraction‐transfer dynamics and recombination to cause an inferior efficiency of ...
Qingwei Zhou   +7 more
semanticscholar   +1 more source

Colec12 and Trail signaling confine cranial neural crest cell trajectories and promote collective cell migration

open access: yesDevelopmental Dynamics, 2023
Collective and discrete neural crest cell (NCC) migratory streams are crucial to vertebrate head patterning. However, the factors that confine NCC trajectories and promote collective cell migration remain unclear.
R. McLennan   +8 more
semanticscholar   +1 more source

Scrivere è creare un ordine. Donne che con la poesia ricompongono identità

open access: yesBalthazar, 2021
Il concetto di identità e il concetto di confine in molte poetesse del Novecento spesso sono due parti dello stesso discorso. Questo contributo esamina come alcune scrittrici abbiano usato la parola, in versi e in poesia, come strumento di costruzione o ...
Anna Toscano
doaj   +1 more source

Crystalline confinement [PDF]

open access: yesProceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013), 2014
We show that exotic phases arise in generalized lattice gauge theories known as quantum link models in which classical gauge fields are replaced by quantum operators. While these quantum models with discrete variables have a finite-dimensional Hilbert space per link, the continuous gauge symmetry is still exact.
Banerjee D.   +3 more
openaire   +3 more sources

CONSTRUCTING CONFINEMENT [PDF]

open access: yesFundamental Interactions, 2003
The interaction between static quarks is derived by applying many-body techniques to QCD in Coulomb gauge. The result is shown to be exact in the IR and UV limits, and agrees remarkably well with lattice computations.
Swanson, E. S., Szczepaniak, A. P.
openaire   +2 more sources

Experimental study on SHPB cyclic impact of rubber-cement composite with different confine modes [PDF]

open access: yesArchives of Civil Engineering, 2023
To promote the application of rubber-cement composites as the main bearing structure and key components in practical engineering under frequent dynamic disturbances, in this work, the split Hopkinson pressure bar (SHPB) cyclic impact tests of rubber ...
Rongzhou Yang   +5 more
doaj   +1 more source

A novel circulated air curtain system to confine the transmission of exhaled contaminants: A numerical and experimental investigation

open access: yesBuilding Simulation, 2020
Air curtain is an efficient device for cutting off airflow and confining contaminants. Inspired by the ability, a circulated air curtain composed of end-to-end plane jets generated by a relay of air pillars is proposed to confine exhaled contaminants in ...
Haixin Wang   +3 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy