Results 41 to 50 of about 594,131 (308)

Tailoring K+/Vacancy Disordered Layered Oxide via Charge Engineering for Stabilizing High‐Performance Potassium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
With a charge‐ion coupling engineering strategy, a K+/vacancy disordered K0.5Mn0.8Co0.1Ti0.1O2 material has been designed. The targeted transition metal doping disrupts charge ordering and inducing K+/vacancy disordering, thereby enabling rapid K+ diffusion through interconnected channels and a stable solid‐solution reaction mechanism.
Yongfeng Jia   +10 more
wiley   +1 more source

Mystery of the Lyα Blobs [PDF]

open access: yes, 2008
We present Spitzer Space Telescope observations of the extended Lyman α blobs associated with the z=2.38 over-density J2143-4423, the largest known structure (110 Mpc) above z=2.
Colbert, J. W   +5 more
core   +1 more source

Non‐Destructive Laser Nanopatterning of Superconducting Heterostructures in Topological Sn Thin Films

open access: yesAdvanced Materials, EarlyView.
We demonstrate successful fabrication of high‐quality α‐Sn/β‐Sn planar nanostructures with arbitrary shapes by focused laser irradiation on topological Dirac semimetal α‐Sn thin films. The irradiated regions transform into atomically smooth, superconducting β‐Sn with a critical temperature of 3.7 K.
Le Duc Anh   +5 more
wiley   +1 more source

THE IMAGE OF JOAN OF ARC IN THE ORATORIO BY A. HONEGGER «JOAN OF ARC AT THE STAKE»

open access: yesStudia Universitatis Babeş-Bolyai. Musica
The article examines the oratorio genre in the work of the Forantz composers of the group of six. The focus is on the oratorio "Joan of Arc at the Stake" ("Jeanne d'Arc au bûcher") by Arthur Honegger. The aim of the article is to reveal the image of the
Xu XINGZHOU, Baixue MA, Jingtao ZHAO
doaj   +1 more source

The Differential Impact of Mystery in Nature on Attention: An Oculometric Study

open access: yesFrontiers in Psychology, 2021
Nature exposure can provide benefits on stress, health and cognitive performance. According to Attention Restoration Theory (ART), the positive impact of nature on cognition is mainly driven by fascination.
Alexandre Marois   +5 more
doaj   +1 more source

"Quantization is a mystery" [PDF]

open access: yes, 2012
Expository notes which combine a historical survey of the development of quantum physics with a review of selected mathematical topics in quantization theory (addressed to students that are not complete novices in quantum mechanics). After recalling in
Todorov, Ivan
core   +1 more source

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

open access: yesAdvanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen   +3 more
wiley   +1 more source

Canadian Forest Imaginaries: The Roots of Poetism

open access: yesAustralian Journal of Environmental Education
This inquiry explores how eco-phenomenology reveals our relational engagement with forests inspiring a philosophy of education nurturing an ethos of mystery useful to teacher education, and the unsettling and decolonising of Western settler views of a ...
Douglas D. Karrow, Sharon R. Harvey
doaj   +1 more source

Omniscience, Freedom, and Mystery [PDF]

open access: yes, 2018
The text published below is the translation of a part of this published article: "Il Dio che rischia e che cambia: introduzione all’Open Theism". The issue of omniscience is one of the most debated in contemporary Analytical Philosophy of ...
Migliorini, Damiano
core  

Signatures for Solar Axions/WISPs

open access: yes, 2010
Standard solar physics cannot account for the X-ray emission and other puzzles, the most striking example being the solar corona mystery. The corona temperature rise above the non-flaring magnetized sunspots, while the photosphere just underneath becomes
Anastassopoulos, Vassilis   +6 more
core   +1 more source

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