Results 51 to 60 of about 1,016,513 (295)
Volatile Memristive Devices With Tunable Temporal Dynamics For Event‐Based Sensing
Advanced Materials, EarlyView.Tunable volatile memristive devices can serve various neural‐inspired tasks that require different time windows of information retention. The ionic‐based volatility of the presented Pt/a‐STO/TaOx/Ta device stack can be reproducibly and controllably tuned in multiple ways.
Dimitrios Spithouris +7 more
wiley +1 more source
Topics in computational group theory : primitive permutation groups and matrix group normalisers [PDF]
, 2012 Part I of this thesis presents methods for finding the primitive permutation groups of degree d, where 2500 ≤ d < 4096, using the O'Nan-Scott Theorem and Aschbacher's theorem. Tables of the groups G are given for each O'Nan-Scott class.
Coutts, Hannah Jane
core +2 more sources
tripleC: Communication, Capitalism & Critique, 2018 This contribution presents reflections on the contributions of and the debate between David Harvey and Michael Hardt/Toni Negri that we feature as the opening part of the tripleC-special issue “Marx@200: Debating Capitalism & Perspectives for the Future
Christian Fuchs
doaj +1 more source
PLoS Computational Biology, 2022 Identifying plausible mechanisms for compartmentalization and accumulation of the organic intermediates of early metabolic cycles in primitive cells has been a major challenge in theories of life's origins.
Amir Akbari, Bernhard O Palsson
doaj +1 more source
Moiré Phase Mapping in Twisted Bilayer Liquid Crystals with Reconfigurable Light Polarization States
Advanced Materials, EarlyView.Twisted bilayer liquid crystals are developed by vertical stacking assembly of two liquid crystals having designer domains and optical properties. These moiré‐symmetry, twisted liquid crystals demonstrate reconfigurable polarization states, moiré patterns and phases controlled by twist angles, providing a route to design active optical devices for ...
Jordan A. Wilson +7 more
wiley +1 more source
Cell Death DiscoveryThe emergence of the primitive streak, representing an organizing center for gastrulation, marks the mesendodermal lineage specification from epiblast, in which the epiblast cells undergo highly organized collective behaviors to form mesendodermal cells ...
Peng Zhang +7 more
doaj +1 more source
David Harvey's Theory of Accumulation by Dispossession: A Marxist Critique
World Review of Political Economy, 2017 David Harvey is well known for his extensive writings on accumulation by dispossession (ABD). ABD refers to “the continuation and proliferation of accretion practices” that Marx had designated as “primitive accumulation.” Harvey has sought to update Marx'
Raju Das
doaj +1 more source
Advanced Materials, EarlyView.Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa +4 more
wiley +1 more source
The Enclosure and Alienation of Academic Publishing: Lessons for the Professoriate
tripleC: Communication, Capitalism & Critique, 2012 This paper interrogates and situates theoretically from a Marxist perspective various aspects and tensions that inhere in the contemporary academic publishing environment. The focus of the article is on journal publishing.
Wilhelm Peekhaus
doaj +1 more source
Advanced Materials, EarlyView.Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo +7 more
wiley +1 more source