Results 121 to 130 of about 79,630 (312)

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan   +8 more
wiley   +1 more source

THE PRE-SCHOOL TEACHERS’ UNDERSTANDING ON EARLY LITERACY: IMPLEMENTATION AND OBSTACLES IN TEACHING-LEARNING ACTIVITIES [PDF]

open access: yes, 2016
Early literacy plays a key role in enabling the kind of early learning experiences that research shows are linked with academic achievement, reduced grade retention, higher graduation rates and enhanced productivity in adult life (Strickland & Riley ...
Kurniawati , Nia
core  

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

open access: yesAdvanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat   +11 more
wiley   +1 more source

DIRECTIONS AND KEY SOURCES IN DESIGNING CURRICULUM

open access: yesSEA: Practical Application of Science, 2017
This study supports the foundation curriculum focused on skills in three ways: a) content-centred approach; b) centered approach to learning process; c) social interactions centred approach. These approaches correlate, according to the authors, to the model-centred instructional offered by one who teaches (Logocentric training system) the experience ...
Mihaela-Aurelia ȘTEFAN, Emil LAZĂR
openaire   +1 more source

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

open access: yesAdvanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot   +7 more
wiley   +1 more source

A New Direction: Developing a Curriculum for Self-Directed Learning Skills

open access: yesRelay Journal, 2019
This paper describes the context and rationale of a project to integrate self-directed learning activities into the regular classes in an English language teaching curriculum. It is hoped that in the near future a number of activities will be designed and piloted by teachers and learning advisors together which will fit into existing classroom lessons,
openaire   +1 more source

Trifluoromethoxylated Electron Acceptor Enabling Ternary Organic Solar Cells with over 20% Power Conversion Efficiency

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT In this work, we introduce a trifluoromethoxy (OCF3) group as a pseudo‐halogen terminal group design for non‐fullerene acceptors, which combines strong inductive electron‐withdrawing ability with moderate resonance donation. The as‐synthesized BTP‐OCF3, when benchmarked against its methoxy analogue BTP‐OCH3, demonstrates narrowed bandgap ...
Chunliang Li   +16 more
wiley   +1 more source

Evaluating the effectiveness of a health and environmental education training program for Syrian teachers in Northern Syria

open access: yesInternational Journal of Educational Research Open
In alignment with UNESCO's directives for ongoing teacher development in environmental awareness to achieve sustainable development goals, this study developed and evaluated a 14-week training curriculum aimed at enhancing Environmental and Health ...
Mervan Y. Huseyin   +3 more
doaj   +1 more source

Relocalising the food chain: the role of creative public procurement [PDF]

open access: yes, 2002
The conventional food chain presents a challenge to sustainable development, containing hidden costs such as health bills, environmental damage and economic costs to the rural economy.
Morely, Adrian, Morgan, Kevin
core  

Halide‐Dependent Photoluminescence and Heavy‐Atom Effects in Low‐Melting Organic–Inorganic Manganese Halides

open access: yesAdvanced Functional Materials, EarlyView.
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya   +22 more
wiley   +1 more source

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