Results 41 to 50 of about 39,549 (309)

Developing a national health research agenda for Lao PDR: prioritising the research needs of stakeholders

open access: yesGlobal Health Action, 2020
Background Currently the health research system in Lao PDR is fragmented and largely donor led. Capacity among national public health institutes is limited to select priority research questions for funding.
Dirk R. Essink   +7 more
doaj   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source

Transient Laser‐Shocked Synthesis of Amorphous Layer‐Supported Metal Nanocrystals for Efficient Nitrate Reduction

open access: yesAdvanced Materials, EarlyView.
A general, versatile laser‐shock synthesis process is reported to produce various bimetallic CuNi, CuFe, CuCo, and medium‐entropy CuFeCoNi heterostructures, in which crystalline metal nanoparticles are anchored to amorphous hydroxide supports. During nitrate reduction reaction, the heterostructures undergo dynamic amorphous/crystalline reconstruction ...
Weihua Guo   +18 more
wiley   +1 more source

Towards Evolving Actor–Network Ontologies: Enabling Reflexive Digital Twins for Cultural Heritage

open access: yesInformation
This paper introduces the concept of evolving actor–network ontologies (EANO) as a new paradigm for cultural digital twins. Building on actor–network theory, EANO reframes ontologies from static representations into reflexive, dynamic structures in which
George Pavlidis   +6 more
doaj   +1 more source

« Pallas étend ses mains sur notre cité ». Réflexion sur le paysage épiclétique autour de l’Athéna « poliade »

open access: yesPallas, 2016
The role of Athena in the protection of cities is a well-known topos in Greek litterature from the Homeric epic. Within the local pantheons, such prerogatives reveal themselves in particular through the cult-epithets which are associated with the goddess.
Stéphanie Paul
doaj   +1 more source

The Influence of Mesoscale Particle Structure on the Electrode Degradation and Resultant Electrochemistry of Lithium Ion Cells With Nickel Rich Lithium Nickel Manganese Cobalt Oxide Positive Electrodes

open access: yesAdvanced Materials Technologies, EarlyView.
Milled polycrystalline NMC811 cathode (MPC NMC) with smaller secondary particle and higher surface area had 1) greater cathode tortuosity, 2) reduced surface Ni on the cycled MPC cathodes consistent with surface reconstruction, and 3) increased Ni deposition from cathode‐anode crosstalk, manifesting in lower functional capacity and higher impedance ...
Edelmy J. Marin Bernardez   +22 more
wiley   +1 more source

Could the European Court of Justice be a Decisive Player in Climate Justice?

open access: yesAthena, 2023
The article aims to assess to which extent the European Court of Justice (ECJ) is able to play an effective role in climate change justice. While some national courts are trying to respond to one of the greatest challenges of our time, which is requiring
Aude Bouveresse
doaj   +1 more source

Trace Ru‐Doped PtCuRu@PtRu Core‐Shell Electrocatalyst for CO‐Resilient Methanol Oxidation

open access: yesAdvanced Science, EarlyView.
We engineered a trace Ru‐doped PtCuRu@PtRu core‐shell nanostructure. This design exploits lattice mismatch‐induced compressive strain between the PtCuRu ternary core and trace Ru‐doped Pt‐rich shell, systematically downshifting the Pt d‐band center to weaken *CO adsorption energetics.
Tianrui Xue   +7 more
wiley   +1 more source

ATHENA detector proposal — a totally hermetic electron nucleus apparatus proposed for IP6 at the Electron-Ion Collider [PDF]

open access: yes, 2022
ATHENA has been designed as a general purpose detector capable of delivering the full scientific scope of the Electron-Ion Collider. Careful technology choices provide fine tracking and momentum resolution, high performance electromagnetic and hadronic ...
Allen, MM   +102 more
core   +1 more source

Ὡς μήτηρ. Du caractère maternel d’Athéna

open access: yesCahiers Mondes Anciens, 2015
While being a parthenos, Athena is called a mother by the Athenians ; the Erichthonios myth is supposed to explain this paradox. Yet we know of many non-Athenian attestations of a mother-like Athena, which require a different kind of explanation ...
Vincent Cuche
doaj   +1 more source

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