Results 41 to 50 of about 129,344 (267)

Achieving Large and Anisotropic Spin‐Mediated Thermal Transport in Textured Quantum Magnets

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced solvent‐cast cold pressing method is developed to synthesize highly textured quantum magnets. By aligning spin chains in Ca2CuO3 perpendicular to the pressing direction, a spin‐mediated thermal conductivity of 10 ± 1 W m⁻¹ K⁻¹ is achieved, the highest reported for polycrystalline quantum materials.
Shucheng Guo   +6 more
wiley   +1 more source

Systèmes criminels et systèmes pénaux au sud du Sahara, entre contingence et complexité

open access: yese-cadernos ces, 2015
In this article, we will follow the stream of criminal systems in Africa, under the prism of the theory of social systems by Niklas Luhmann. Increasing complexity raises contingency in social systems.
Fodé Camara
doaj   +1 more source

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir   +8 more
wiley   +1 more source

More and modern political utopia. Beyond contingency

open access: yesGovernare la paura, 2016
This new reading of Thomas More’s Utopia focuses on the dialogue as literary genre disclosing several aspects that illustrate the close relation between the original design of the utopian political system and the contemporary English political ...
Saffo Testoni Binetti
doaj   +1 more source

What’s a chance event? Contrasting different senses of ‘chance’ with Aristotle’s idea of meaningful unusual accidents

open access: yesArchai: Revista de Estudos sobre as Origens do Pensamento Ocidental, 2022
In this article, I present and explain ten different possible meanings of a chance event – some ontological, some epistemic – and provide examples whenever possible.
Alexander Maar
doaj   +1 more source

Differential Compartmentalization of Enzymatic Reactions for Lactate Signaling Across Protocells

open access: yesAdvanced Functional Materials, EarlyView.
Two populations of protocells consisting of giant unilamellar vesicles containing active species and distinct artificial organelles are competent of collective behavior by mimicking production, intercellular communication, and detection of the bioinspired signal molecule lactate. Enzymatic cascade reactions within artificial organelles demonstrate that
Arianna Balestri   +4 more
wiley   +1 more source

Disentangling the Dyadic Dance: Theoretical, Methodological and Outcomes Systematic Review of Mother-Infant Dyadic Processes

open access: yesFrontiers in Psychology, 2018
Background: During the last decades, the research on mother-infant dyad has produced a great amount of data, methods and theories, which largely contributed to set a revolution in the way we look at developmental changes during infancy and childhood ...
Livio Provenzi   +4 more
doaj   +1 more source

Co-Housing. Resilience in times of hardship

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2023
Having to deal with an emerging phenomenon in terms of housing, the questions that this study would try to observe critically and answer, are addressed on various levels.
Matei Oana Andreea
doaj   +1 more source

Sonication‐Assisted Palladium Nanogaps in a Capacitive Structure: A Tunable and Reliable Solution for Sensitive Hydrogen Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a capacitive hydrogen sensor with a simple structure and process. Sonication‐induced Pd nanogaps modulate the effective electrode area in response to hydrogen concentration, resulting in capacitance changes within a range predefined by physical parameters.
Sang‐kil Lee   +9 more
wiley   +1 more source

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