Results 151 to 160 of about 673,162 (334)

Programmable Reconfiguration of Hybrid 4D Chiral Metamaterials via Mechanical and Thermal Stimuli

open access: yesAdvanced Engineering Materials, EarlyView.
A class of hybrid chiral mechanical metamaterials is designed to achieve programmable reconfiguration through soft networks, hinges, and bilayer joints integrated with rigid units. Responsive to mechanical and thermal stimuli, these structures exhibit large volume changes, tunable deformation pathways, and both positive and negative thermal expansion ...
Yunyao Jiang, Siyao Liu, Yaning Li
wiley   +1 more source

Bridging Data Gaps in Healthcare: A Scoping Review of Transfer Learning in Structured Data Analysis. [PDF]

open access: yesHealth Data Sci
Li S   +14 more
europepmc   +1 more source

Bioinspired Materials, Designs, and Manufacturing Strategies for Advanced Impact‐Resistant Helmets

open access: yesAdvanced Engineering Materials, EarlyView.
This review explores how bioinspired materials, structures, and manufacturing strategies transform helmet design to achieve enhanced impact resistance. Drawing inspiration from nacre, porcupine quills, beetle exoskeletons, and skull architectures, it highlights advances in auxetic lattices, nanocomposites, and functionally graded foams.
Joseph Schlager   +4 more
wiley   +1 more source

The Ophelia versions : representations of a dramatic type, 1600-1633

open access: yes, 2008
‘The Ophelia Versions: Representations of a Dramatic Type from 1600-1633’ interrogates early modern drama’s use of the Ophelia type, which is defined in reference to Hamlet’s Ophelia and the behavioural patterns she exhibits: abandonment, derangement and suicide.
openaire   +1 more source

Highly Stable Low‐Temperature Phosphate Glass as a Platform for Multimaterial 3D Printing of Integrated Functional Microfluidic Devices

open access: yesAdvanced Engineering Materials, EarlyView.
A highly stable, low‐temperature phosphate glass is developed for multimaterial additive manufacturing of multifunctional microfluidics. Glass, metal conductors, and sacrificial polymer are coprinted, enabling monolithic fabrication. The sacrificial paste forms precise channels and decomposes during sintering.
Babak Mazinani   +2 more
wiley   +1 more source

Allocentric flocking. [PDF]

open access: yesNat Commun
Salahshour M, Couzin ID.
europepmc   +1 more source

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