Results 21 to 30 of about 195,697 (244)

Making Energy Matter: Soma Design for Ethical Relations in Energy Systems

open access: yesProceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023
There is a need to reframe our relationship to energy, particularly in Western energy contexts, where we have plentiful access and no meaningful barriers to use. This paper outlines a first-person engagement with energy systems and shows how somaesthetic design is one possible means to cultivate and design for new ways of ethical being with energy ...
Thorhildur Asgeirsdottir, Rob Comber
openaire   +2 more sources

Multiobjective optimization of electromagnetic structures based on self-organizing migration [PDF]

open access: yes, 2012
Práce se zabývá popisem nového stochastického vícekriteriálního optimalizačního algoritmu MOSOMA (Multiobjective Self-Organizing Migrating Algorithm).
Kadlec, Petr
core  

Stampede April 1, 2020 [PDF]

open access: yes, 2020
Students navigate the challenges, and even advantages, of distance education WMU still serving students\u27 Faculty stepping up to support transition to distance education Counseling Services helping students cope with pandemic-related anxiety, stress ...
Western Michigan University
core   +1 more source

Why Neurons Have Thousands of Synapses, A Theory of Sequence Memory in Neocortex [PDF]

open access: yes, 2015
Neocortical neurons have thousands of excitatory synapses. It is a mystery how neurons integrate the input from so many synapses and what kind of large-scale network behavior this enables.
Ahmad, Subutai, Hawkins, Jeff
core   +3 more sources

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

open access: yesAdvanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna   +10 more
wiley   +1 more source

A control algorithm for autonomous optimization of extracellular recordings [PDF]

open access: yes, 2006
This paper develops a control algorithm that can autonomously position an electrode so as to find and then maintain an optimal extracellular recording position.
Burdick, Joel W., Nenadic, Zoran
core   +2 more sources

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

open access: yesAdvanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang   +9 more
wiley   +1 more source

New insights into the classification and nomenclature of cortical GABAergic interneurons. [PDF]

open access: yes, 2013
A systematic classification and accepted nomenclature of neuron types is much needed but is currently lacking. This article describes a possible taxonomical solution for classifying GABAergic interneurons of the cerebral cortex based on a novel, web ...
A Karagiannis   +82 more
core   +2 more sources

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

open access: yesAdvanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das   +8 more
wiley   +1 more source

Universal Neuromorphic Element: NbOx Memristor with Co‐Existing Volatile, Non‐Volatile, and Threshold Switching

open access: yesAdvanced Functional Materials, EarlyView.
A W/NbOx/Pt memristor demonstrates the coexistence of volatile, non‐volatile, and threshold switching characteristics. Volatile switching serves as a reservoir computing layer, providing dynamic short‐term processing. Non‐volatile switching, stabilized through ISPVA, improves reliable long‐term readout. Threshold switching operates as a leaky integrate
Ungbin Byun, Hyesung Na, Sungjun Kim
wiley   +1 more source

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