Results 81 to 90 of about 31,210 (259)

A Bio‐Based Crosslinkable Schiff Base for Enhancing Anti‐Dripping, UV Resistance, and Mechanical Properties of PLA Composites and Fiber

open access: yesSafety Science and Technology, EarlyView.
Tannic acid‐derived Schiff base (TBFe) designed with catalytic carbonization performance creates multifunctional flame‐retardant intumescent PLA with superior anti‐dripping performance, enhancement in strength, good spinnability and UV resistance reaches > 99.9% in UVA/UVB ranges.
Xu Jin   +6 more
wiley   +1 more source

Motor education in the Pre-service Teacher Education in Early Childhood Education

open access: yesRevista Diálogo Educacional
This article analyses the benefits of implementing Formative and Shared Assessment (FSA) systems in initial teacher training for early years education, specifically in relation to the following variables: (1) satisfaction with the FSA system used and the
Víctor M. López-Pastor   +2 more
doaj   +1 more source

Plasma‐Enabled Simultaneous Synthesis and Nano‐Anchoring of TiO2−x Nanolayers on Mesoporous Bio‐Silica for Effective Photodegradation of Tetramethylammonium Hydroxide

open access: yesSusMat, EarlyView.
A defect‐rich TiO2−x nanolayer was simultaneously synthesized and nano‐anchored on a mesoporous bio‐silica (diatomite) through a rapid, low‐temperature atmospheric‐pressure plasma process in aqueous media. The optimized TiO2−x/bio‐silica composite (DE 700) exhibits oxygen vacancies, an anatase–rutile heterointerface, broad solar‐spectrum absorption ...
Ali M. Abou‐Elanwar   +14 more
wiley   +1 more source

Estrutura e psicanálise

open access: yesRevista de Psicologia, 2014
Este artigoa borda a noção de estrutura em psicanálise, enfatizando sua presença e importância nas formulações freudianas e lacanianas. Aponta a utilização do termo estrutura em alguns textos freudianos, demonstrando que esta noção já estava presente ...
Glória Salada, Maria Helena Martinho
doaj  

A Novel Antioxidant Peptide Cath‐Np Derived from Nanorana parkeri Attenuates UVB‐Induced Skin Photodamage in Mice

open access: yesIntegrative Zoology, EarlyView.
Schematic representation of Cath‐Np as an antioxidant suppressing acute skin damage caused by ultraviolet B (UVB) radiation in mice. Cath‐Np inhibits the activation of p53 and mitogen‐activated protein kinase pathways while it activates the Nrf2 pathway by its strong antioxidant effects, and accordingly suppresses the expression of inflammatory factors
Hang Liao   +8 more
wiley   +1 more source

Sailing Through Time: Building Pacific Maritime Resilience

open access: yesGlobal Policy, EarlyView.
ABSTRACT This article examines the Pacific Blue Shipping Partnership (PBSP), an ambitious initiative aimed at decarbonising maritime transport across Oceania. The study explores the cultural, historical and technological aspects of wind‐propelled shipping in the Pacific.
Christiaan De Beukelaer   +20 more
wiley   +1 more source

Un taller de mimo y expresión corporal en la for-mación inicial del profesorado de Educación In-fantil

open access: yesRevista Diálogo Educacional
En este artículo se presenta una experiencia sobre un taller de mimo en la formación inicial del profesorado (FIP) de Educación infantil. Explicamos la importancia que tienen estas prácticas en la FIP de Educación infantil en dos ámbitos: (a) vivenciar ...
Carla Fernández-Garcimartín   +2 more
doaj   +1 more source

Corneal transplantation: Restoring sight to the blind

open access: yesActa Ophthalmologica, EarlyView.
Abstract Corneal blindness is one of the leading causes of vision loss worldwide. Transplantation of the cornea can restore vision and make blind patients see again. Corneal transplant surgery has undergone major evolution in recent decades with the advent of minimally invasive lamellar surgical approaches such as DMEK and DALK.
Claus Cursiefen
wiley   +1 more source

A luminal non‐coding RNA‐based genomic classifier confirms favourable outcomes in patients with clinically organ‐confined bladder cancer treated with radical cystectomy

open access: yesBJU International, Volume 135, Issue 4, Page 648-656, April 2025.
Objective To further evaluate a genomic classifier (GC) in a cohort of patients undergoing radical cystectomy (RC), as long non‐coding RNA (lncRNA)‐based genomic profiling has suggested utility in identifying a distinct tumour subgroup corresponding to a favourable prognosis in patients with bladder cancer.
Joep J. de Jong   +14 more
wiley   +1 more source

Approximating multidimensionality with asymmetric unidimensional IRT models

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Unidimensional item response theory (IRT) models are widely used even in settings where assessment data exhibit subtle forms of multidimensionality. Recent empirical evidence suggests that when item difficulty is associated with dimensionality, asymmetric item characteristic curves (ICCs) emerge in the unidimensional approximation.
Xiangyi Liao   +5 more
wiley   +1 more source

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