Results 151 to 160 of about 16,307 (305)

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

open access: yesAdvanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah   +5 more
wiley   +1 more source

Malthus v. Bailey on the Measure of Value: A Lesson in "Methodological Humility" [PDF]

open access: yes
That Malthus was guilty of egregious error in his claim to have established the labor-commanded magnitude as an "invariable" unit of value is well-known.
Glenn Hueckel
core  

Medicine and Sophistry in Hippolytus’ Refutatio

open access: yes, 2013
The Refutatio attributed to Hippolytus contains numerous signs that Christians of the second and early third centuries were aware of the public displays performed by sophists and doctors. Hippolytus himself demonstrates his familiarity with the tropes of sophistic performance by depicting heretics, particularly his nemesis Callistus, as if they were ...
openaire   +2 more sources

Plasmonic Nanomachines: Creating Local Potential Gradients and Motions

open access: yesAdvanced Materials, EarlyView.
Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim   +3 more
wiley   +1 more source

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