Results 31 to 40 of about 352,106 (206)

Photoinduced charge and spin dynamics in strongly correlated electron systems

open access: yes, 2006
Motivated by photoinduced phase transition in manganese oxides, charge and spin dynamics induced by photoirradiation are examined. We calculate the transient optical absorption spectra of the extended double-exchange model by the density matrix ...
Cazalilla M. A.   +25 more
core   +1 more source

Giocare coi media, giocare coi testi

open access: yesDigitCult@Scientific Journal on Digital Cultures, 2018
La centralità del videogioco nelle narrazioni transmediali è un fatto comunemente accertato (ne parla già Jenkins in Cultura convergente 2006). Oltre ai videogiochi, però, è facile vedere come altre forme di ludicità prendano il posto nelle narrazioni transmediali, e non necessariamente in posizioni “parassitarie” (come il Monopoly di Game of Thrones).
openaire   +2 more sources

Evolution and control of the phase competition morphology in a manganite film

open access: yes, 2015
The competition among different phases in perovskite manganites is pronounced since their energies are very close under the interplay of charge, spin, orbital and lattice degrees of freedom.
Hou, Yubin   +5 more
core   +1 more source

Morphological and molecular characterisation of Scutellonema species from yam (Dioscorea spp.) and a key to the species of the genus [PDF]

open access: yes, 2017
The yam nematode, Scutellonema bradys, is a major threat to yam (Dioscorea spp.) production across yam-growing regions. In West Africa, this species cohabits with many morphologically similar congeners and, consequently, its accurate diagnosis is ...
Bert, Wim   +6 more
core   +3 more sources

Integrando ADN y taxonomía morfológica para describir una nueva especie de la familia Bathynellidae (Crustacea, Syncarida) de España

open access: yesGraellsia, 2013
Se describe una nueva especie de la familia Bathynellidae Grobben, 1905 de España. Vejdovskybathynella vasconica sp. nov. presenta un carácter único dentro del género, tener la antena de 8 segmentos.
A. I. Camacho, B. A. Dorda, I. Rey
doaj   +1 more source

Are integrative systematic tools efficient toward unraveling species diversity with the genus Jania (Corallinaceae, Rhodophyta)?

open access: yesJournal of Phycology, EarlyView.
Abstract The articulated genus Jania currently comprises 54 accepted species, making it the fourth most speciose genus among corallines, following Lithophyllum, Amphiroa, and Lithothamnion. Unlike these other genera, Jania is relatively easy to identify at a generic rank. However, morpho‐anatomical characters are insufficiently discriminant for species
Clio Maridakis   +5 more
wiley   +1 more source

Long-persisting SARS-CoV-2 spike-specific CD4+ T cells associated with mild disease and increased cytotoxicity post COVID-19

open access: yesNature Communications
The recent COVID-19 pandemic left behind the lingering question as whether new variants of concern might cause further waves of infection. Thus, it is important to investigate the long-term protection gained via vaccination or exposure to the SARS-CoV-2 ...
Guihai Liu   +26 more
doaj   +1 more source

Bimetallic Cooperativity in Proton Reduction with an Amido‐Bridged Cobalt Catalyst [PDF]

open access: yes, 2017
The bimetallic catalyst [CoII2(L1)(bpy)2]ClO4 (1), in which L1 is an [NN′2O2] fused ligand, efficiently reduced H+ to H2 in CH3CN in the presence of 100 equiv of HOAc with a turnover number of 18 and a Faradaic efficiency of 94 % after 3 h of bulk ...
Fiedler, Adam T.   +5 more
core   +2 more sources

Molecular Phylogeny, Species Delimitation, and Biogeography of the Varunid Crab Genus Metaplax (Crustacea, Varunidae)

open access: yesZoologica Scripta, Volume 55, Issue 3, Page 504-518, May 2026.
ABSTRACT The Indo‐West Pacific genus Metaplax comprises 11 recognised species inhabiting intertidal mudflats, some adjacent to mangroves. To resolve long‐standing uncertainties, we analysed mitochondrial (COI, 16S) and nuclear (28S) markers. Phylogenetic analyses recovered Metaplax as monophyletic and resolved four well‐supported clades—the M ...
Jhih‐Wei Hsu   +7 more
wiley   +1 more source

Pilot Study Evaluating the Early Clinical Outcomes Obtained with a Novel, Customized, Multifocal Corneo-Scleral Contact Lens for Presbyopia Correction

open access: yesLife
Background: The objective was to preliminarily evaluate the short-term clinical outcomes obtained in presbyopic patients with a novel, multifocal, customized corneo-scleral contact lens (CSCL). Methods: A total of 11 presbyopic subjects (age 45–80 years,
Laura Barberán-Bernardos   +3 more
doaj   +1 more source

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