Felix Z. Hoffmann

Challenges of Proof-of-Useful-Work (PoUW)

Felix Z. Hoffmann

Proof-of-Work is a popular blockchain consensus algorithm that is used in cryptocurrencies like Bitcoin in which hashing operations are repeated until the resulting hash has certain properties. This approach uses lots of computational power and energy for the sole purpose of securing …

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A general principle of dendritic constancy: A neuron’s size- and shape-invariant excitability

Hermann Cuntz, Alex D. Bird, Martin Mittag, Marcel Beining et autres

de (code pays fourni par la source)

Dataset for "A general principle of dendritic constancy – a neuron's size andshape invariant excitability"

Hermann Cuntz, Alex D. Bird, Martin Mittag, Marcel Beining et autres

This repository contains the code and data used to generate the figures and the analysis in Cuntz et al., "A general principle of dendritic constancy – a neuron’s size andshape invariant excitability".

de (code pays fourni par la source)

A general principle of dendritic constancy – a neuron’s size and shape invariant excitability

Hermann Cuntz, Alex D. Bird, Marcel Beining, Marius Schneider et autres

Abstract Reducing neuronal size results in less cell membrane and therefore lower input conductance. Smaller neurons are thus more excitable as seen in their voltage responses to current injections in the soma. However, the impact of a neuron’s size and shape on …

de (code pays fourni par la source)

Nonrandom network connectivity comes in pairs

Felix Z. Hoffmann, Jochen Triesch

Overrepresentation of bidirectional connections in local cortical networks has been repeatedly reported and is a focus of the ongoing discussion of nonrandom connectivity. Here we show in a brief mathematical analysis that in a network in which connection probabilities are symmetric in …

de (code pays fourni par la source)

Structural Plasticity and the Generation of Bidirectional Connectivity

Daniel Miner, Felix Z. Hoffmann, Florence I. Kleberg, Jochen Triesch

de (code pays fourni par la source)

List of Contributors

James B. Aimone, Alison L. Althaus, Rosanna C. Barnard, Suzanna Becker et autres

us, gb, ca, gr, de, es, dk, jp (code pays fourni par la source)

Non-Random Network Connectivity Comes In Pairs: Code & Generated Data To Reproduce Results And Figures Of The Article

Felix Z. Hoffmann

Complete research code and generated data for the article to reproduce the figures and computations referenced. Please visit https://non-random-connectivity-comes-in-pairs.github.io/ for documentation of the code.

Non-random network connectivity comes in pairs

Felix Z. Hoffmann, Jochen Triesch

Overrepresentation of bidirectional connections in local cortical networks has been repeatedly reported and is in the focus of the ongoing discussion of non-random connectivity. Here we show in a brief mathematical analysis that in a network in which connection probabilities are symmetric …

Preparation, characterization and cytotoxicity of methylmethacrylate copolymer nanoparticles with a permanent positive surface charge

Felix Z. Hoffmann, Jindřich Činátl, H Kabičková, J. Kreuter et autres

de (code pays fourni par la source)