Results 161 to 170 of about 202,400 (253)

Solid-state single-photon sources operating in the telecom wavelength range. [PDF]

open access: yesNanophotonics
Holewa P   +5 more
europepmc   +1 more source

EU Policy‐Making in the Digital Age: Major Trends and Insights From Public Policy Research

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Has digitalization changed policy‐making dynamics at the European Union (EU) level? To investigate this issue, this article presents a scoping review of the literature on EU digital policy‐making. While much scholarship adopts a ‘Governance’ approach, two conceptually rich strands emerge: critical approaches, and digital sovereignty.
Chloé Bérut
wiley   +1 more source

Policy Spandrels: How Design Decisions Can Open Up Spaces for Unintended Policy Change

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT This article introduces the concept of policy spandrels to make sense of public policies producing second‐order effects that are unintentional from the perspective of policy design and yet are fraught with consequences. By analogy with architectural spandrels—leftover spaces that can be used for unforeseen purposes—policy change can be enabled
Martino Maggetti
wiley   +1 more source

Digital Rights Activism in Multilevel Governance

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley   +1 more source

Erbium-Implanted WS<sub>2</sub> Flakes with Room-Temperature Photon Emission at Telecom Wavelengths. [PDF]

open access: yesNano Lett
García-Arellano G   +6 more
europepmc   +1 more source

Ordered modulation of electronic structure for efficient alkaline hydrogen oxidation

open access: yesFlexMat, EarlyView.
We developed imc‐RuGa/hp‐hCN catalyst using in situ elastic spatial confinement method. This catalyst exhibits superior performance for the alkaline HOR, maintaining stable operation for 600 h at a 0.05 V versus RHE working voltage in 0.1 M KOH. It achieved 13 times greater mass activity than commercial PtRu/C.
Ziang Shang   +4 more
wiley   +1 more source

Polarization-encoded quantum key distribution with a room-temperature telecom single-photon emitter. [PDF]

open access: yesNatl Sci Rev
Xingjian Z   +7 more
europepmc   +1 more source

Advanced extracellular vesicle immunotherapy

open access: yesFlexMat, EarlyView.
A diagrammatic depiction of the therapeutic applicability of extracellular vesicles (EVs) in immunotherapy. This review explores the dual roles of tumor‐derived and immune cell‐derived EVs in cancer immunotherapy, discusses recent progress in EV engineering that improve their clinical utility, and evaluates their potential to augment existing ...
Jingjing Zhang   +6 more
wiley   +1 more source

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