Results 1 to 10 of about 313,420 (138)

Subfoveal intrachoroidal cavitation secondary to full-thickness macular hole in a case of retinitis pigmentosa

open access: yesIndian Journal of Ophthalmology. Case Reports, 2021
We report a rare case of subfoveal intrachoroidal cavitation secondary to full-thickness macular hole in case of retinitis pigmentosa. Intrachoroidal cavitation was typically described in myopic eyes in peripapillary region and North Carolina macular ...
Pradeep G Tekade, Neha Namdeo
doaj   +1 more source

Genetic Characteristics and Variation Spectrum of USH2A-Related Retinitis Pigmentosa and Usher Syndrome

open access: yesFrontiers in Genetics, 2022
Purposes: We aimed to characterize the USH2A genotypic spectrum in a Chinese cohort and provide a detailed genetic profile for Chinese patients with USH2A-IRD.Methods: We designed a retrospective study wherein a total of 1,334 patients diagnosed with IRD
Wei Li   +18 more
doaj   +1 more source

Investigating Phylogenetic Relationships in Iranian Docke Ecotypes (Rumex spp.) using ISSR Markers, Morphological Features, and their Stomata Structure [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2018
Rumex spp. is one of the most valuable medicinal plants. This genus has about 200 species scattered in most parts of the world. Iran is considered as one of the distribution points of this plant, 23 species of this genus have been reported in different ...
Malihe Erfani   +3 more
doaj   +1 more source

Hydrogenation of Biomass-derived 5-hydroxymethylfurfural (HMF) over Pd Catalysts in Aqueous Medium

open access: yesOrbital: The Electronic Journal of Chemistry, 2022
We hydrogenated biomass-derived 5-hydroxymethylfurfural (HMF) in aqueous medium in a reaction catalyzed by palladium nanoparticles (Pd) on carbonaceous materials with different morphology and hydrophobic degree.
Wesley Romário da Silva   +2 more
doaj   +1 more source

Desafios jurídicos e econômicos da moeda digital

open access: yesMises, 2023
A moeda é um bem de conveniência muito antigo. No entanto, ao longo da história, conveniência e segurança tomaram lados opostos de um dilema, cuja superação ocorreu apenas nos últimos dois séculos com a moeda fiduciária.
Milton Barossi-Filho   +2 more
doaj   +1 more source

rp‐adaptation for compressible flows [PDF]

open access: yesInternational Journal for Numerical Methods in Engineering, 2020
AbstractWe present a novel rp‐adaptation strategy for high‐fidelity simulations of compressible inviscid flows with shocks. The mesh resolution in regions of flow discontinuities is increased by using a variational optimizer to r‐adapt the mesh and cluster degrees of freedom there.
Julian Marcon   +4 more
openaire   +6 more sources

Historical VaR as a stock fund diversification assessment tool

open access: yesRevista Ambiente Contábil, 2022
Purpose: The aim of this study is to assess the potential maximum loss in more concentrated investment portfolios and more diversified portfolios using the VaR calculation as a tool for controlling and managing market risk.
Victor Amancio de Oliveira   +2 more
doaj   +1 more source

Comparison of Online Comprehensive HILIC × RP and RP × RP with Trapping Modulation Coupled to Mass Spectrometry for Microalgae Peptidomics [PDF]

open access: yesSeparations, 2020
In this work, two online comprehensive two-dimensional liquid chromatography platforms, namely Hydrophilic interaction liquid chromatography × Reversed phase (HILIC × RP) and Reversed phase × Reversed Phase (RP × RP) coupled to mass spectrometry, were compared for the analysis of complex peptide samples.
Sommella E.   +5 more
openaire   +4 more sources

VaR histórico como ferramenta de avaliação da diversificação de fundo de ações

open access: yesRevista Ambiente Contábil, 2022
Objetivo: o objetivo do presente estudo e? avaliar a potencial perda máxima em carteiras de investimentos mais concentradas e carteiras mais diversificadas utilizando como ferramenta para o controle e gerenciamento do risco de mercado, o cálculo do VaR ...
Victor Amancio de Oliveira   +2 more
doaj   +1 more source

An Approximation for the rp‐Process [PDF]

open access: yesThe Astrophysical Journal, 1997
18 pages, LaTeX using astrobib and aas2pp4, includes PostScript figures; Astrophysical Journal, in press.
Rembges, F.   +5 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy