Results 61 to 70 of about 54,240 (266)

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

open access: yesAdvanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens   +8 more
wiley   +1 more source

Comment porter le masque vertueux d’une pensée dominante et enseigner la création de liens empreints d’authenticité en relation d’aide ?

open access: yesRevue Internationale Animation, Territoires et Pratiques Socioculturelles
Depuis quelques années, on observe dans les sociétés occidentales le rétrécissement de la liberté d’expression découlant des mesures sanitaires et des discours bienveillants tenus par les universités.
Gregory Ardiet
doaj   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

open access: yesAdvanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin   +12 more
wiley   +1 more source

Doctor as a hurt Aesculapius [PDF]

open access: yesВестник Свято-Филаретовского института, 2014
With the assistance of mythological and cultural-historical data the article examines the problem of reflexive selfconsciousness formation. The author emphasizes its tragicalness because it holds in itself the knowledge of the finiteness of a man – his ...
Boris Voskresensky
doaj  

The Possibility of New Complex Magnet Materials

open access: yesAdvanced Materials, EarlyView.
The quest for stronger magnets enters a new era. With the developments of AI‐driven materials discovery, computational prediction of magnetic properties, and autonomous laboratories, researchers can now explore millions of untested structures. Discovery of next‐generation ultra‐powerful magnets – critical for electric vehicles, renewable energy, and ...
G. Jeffrey Snyder
wiley   +1 more source

Deductive systems of pseudo-M algebras

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2022
The class of pseudo-M algebras contains pseudo-BCK, pseudo-BCI, pseudo-BCH, pseudo-BE, pseudo-CI algebras and many other algebras of logic. In this paper, the notion of deductive system in a pseudo-M algebra is introduced and its elementary properties ...
Andrzej Walendziak
doaj  

Is Person-Group Value Congruence Always a Good Thing? Values and Well-Being Among Maladjusted Teens and Their Peers

open access: yesFrontiers in Psychology, 2020
In the present study, we analyzed relationships between values, well-being, and person-group value consistency in two samples: teens under court-mandated supervision (n = 51) and teens from the general population (n = 49).
Agnieszka Bojanowska, Konrad Piotrowski
doaj   +1 more source

Interphase Self‐Optimization Enables Stable Magnesium Anode in Hydrogel Electrolyte

open access: yesAdvanced Materials, EarlyView.
Based on a MgCl2 hydrogel electrolyte, we identify a tridentate chelant additive to construct a magnesium oxychloride interphase on Mg metal anodes. This self‐optimized interphase enables low‐resistance Mg2+ stripping/plating, resulting in much elongated cycling life of 600 h with 0.24 V nucleation overpotential.
Xinyuan Zhang   +4 more
wiley   +1 more source

Congruences of Sheffer stroke basic algebras

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2020
In this paper, congruences and (order, prime and compatible) filters are introduced in Sheffer stroke basic algebras. They are interrelated with each other.
Senturk Ibrahim   +2 more
doaj   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou   +4 more
wiley   +1 more source

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