Results 101 to 110 of about 80,428 (313)

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

open access: yesAdvanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng   +9 more
wiley   +1 more source

Interview with Clémentine Deliss

open access: yesMuseum, Materials and Discussions
The author presents a series of case studies detailing her initiatives within educational institutions, namely art schools and museums of eth­nology and contemporary art. The objective of these initiatives is to affect a renewal of contemporary museology.
Clémentine Deliss
doaj   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

open access: yesAdvanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang   +19 more
wiley   +1 more source

Review of "After Art" by David Joselit (Princeton)

open access: yesLateral, 2017
David Joselit’s slim volume "After Art" offers multiple intriguing frameworks to analyze art in the present-day globalized art world. After Art backs away from the traditional approach of artist intent and production and looks at what happens to images ...
Lindsay Garcia
doaj   +1 more source

Unraveling the Mg Loss Mechanism and Degradation Kinetics in Thermoelectric n‐Type Mg2Si‐Mg2Sn Solid Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Mg‐based thermoelectrics are among the most promising candidates for power generation applications but their performance is compromised by Mg loss at device operation temperatures due to the higher chemical potential of Mg (μMg${\mu}_{\mathrm{Mg}}$) inside the material compared to the environment.
Aryan Sankhla   +2 more
wiley   +1 more source

The fragility of artists' reputations from 1795 to 2020. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Zhang L, Banerjee M, Wang S, Hong Z.
europepmc   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

open access: yesAdvanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter   +8 more
wiley   +1 more source

Collaborations entre artistes et architectes (1930-1965)

open access: yesCalenda, 2014
Cette seconde journée d’étude consacrée aux collaborations entre artistes et architectes a pour objectif d’interroger la dimension « publique » et volontairement « collective » de certains projets fédérant artistes et architectes, sur une période relativement restreinte (1930-1965).
openaire   +1 more source

Acerca de la escena artística de la Calle 10. Un clúster creativo pionero en la Ciudad de Nueva York [PDF]

open access: yes, 2018
Since the beginning of the fifties, 10th Street concentrated an artistic activity unprecedented in the history of the paradigmatic City of New York.
Carrascal-Pérez, María F.
core   +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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