Results 71 to 80 of about 316,164 (247)

Analysing care-related decisions in parents of congenitally deaf children: introduction of an explanatory model

open access: yesScandinavian Journal of Disability Research, 2012
Research into issues of deafness is characterised by the dominance of the medical model of disability. Although social and cultural-linguistic models have received increasing attention from scholars, they have been used mainly in theoretical debate ...
Stefan Hardonk   +9 more
doaj   +1 more source

Narrative Truth

open access: yes, 2017
En este artículo, exploro la aproximación constructivista de Hayden White para la representación histórica, a través de los lentes de la “verdad narrativa”. Mi objetivo es mostrar que –además de ayudar a que los historiadores hagan las paces con las premisas constructivistas– la apertura a una noción de verdad narrativa podría sustentar nuevas y útiles
openaire   +3 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

The Sun, the Moon, and the Orientation of Baltic Graves: A Mythological Approach to an Archaeological Problem
Solnce, luna i orientacija baltskih pogrebenij: mifologičeskij vzljad na arheologičeskuju problemu

open access: yesStudia Mythologica Slavica, 2018
This paper focuses on the predominating east-west orientation of Iron Age graves (5th century BC to the 13th century AD) and the reasons that could have caused the custom.
Daiva Vaitkevičienė   +1 more
doaj   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

Navigating Vaccines with Confidence: Assessing Current and Past Community-Based Vaccination Efforts in Rural Eastern North Carolina

open access: yesVaccines
Introduction: Vaccination has led to significant decreases in mortality over the last century but requires high levels of uptake to be successful in reducing a wide range of infectious diseases in communities.
Sarah B. Maness   +3 more
doaj   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

open access: yesAdvanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya   +6 more
wiley   +1 more source

Perception of ideas about love in mature women living in Russia

open access: yesПсихология и Психотерапия Семьи
The subject of study in this study is differences in ideas about love. Using the example of women from Russia, the hypothesis was tested that ideas about love change slightly over time depending on age. 94 women took part in the study.
Daria Madonova , Elena Madonova
doaj   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons   +11 more
wiley   +1 more source

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

open access: yesAdvanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig   +11 more
wiley   +1 more source

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