Results 91 to 100 of about 600,661 (289)

The eroticization of tourist destinations. Spaces, actors and imaginaries

open access: yesVia Tourism Review, 2017
Introduction Are some places erotic or more erotic than others? Can one have more intense or different sexual experiences in certain places, rather than others - including those in our everyday life? And would the supposed erotic character of these places influence tourists’ choices and motivate them to visit them?
Gravari-Barbas, Maria   +2 more
openaire   +4 more sources

Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn

open access: yesAdvanced Functional Materials, EarlyView.
Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed   +7 more
wiley   +1 more source

General Principles of Formation and Transformation of Energy Fields of Different Nature

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2006
Various conditions with weak couplings are analyzed in the paper. It is proposed to consider a magnetic charge as an imaginary one in the imaginary space and real time.
I. I. Gretchikhin
doaj  

Imaginary powers and interpolation spaces of unbounded operators

open access: yes, 1996
Summary: We show that there exists an operator \(A\) of type \((0,2)\) with domain \(D(A)\) on the Hilbert space \(L^2\), such that \(A^{is}\) is bounded for each \(s\in\mathbb{R}\) and that for every ...
Bu, Shangquan, Guerre-Delabriere, Sylvie
openaire   +2 more sources

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

open access: yesAdvanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim   +4 more
wiley   +1 more source

Parages de Théodore Cazaban

open access: yesRecherches, 2011
The article analyses the emergence and the closing of a literary space in Parages, written by the Romanian-born French writer Theodore Cazaban. The concept of “literary space” involves here the meaning that Maurice Blanchot wanted to give: a territory ...
Gina Puică
doaj   +1 more source

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

open access: yesAdvanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra   +8 more
wiley   +1 more source

L’espace vu en photographie : une zone de repli ? À partir d’un ouvrage de Cédric Delsaux

open access: yesFocales
Photographer Cédric Delsaux's book – Zone de repli – opens up a reflection on the way space is seen in photography. Neither a perceived object, nor seen as an image, space can be experienced through the indeterminate movement of a wandering, that of the ...
Jean-Luc Senez
doaj   +1 more source

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang   +7 more
wiley   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou   +8 more
wiley   +1 more source

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