Results 81 to 90 of about 43,904 (233)

Regulated power supply Patent [PDF]

open access: yes, 1967
Design, development, and operating principles of power supply with starting circuit which is independent of voltage ...
Airth, H. B., Jr., Ringelman, J. F.
core   +1 more source

Quantum Nernst engines

open access: yes, 2014
We theoretically propose Nernst engines based on quantum Hall edge states. We identify a setup that exhibits an extreme asymmetry between the off-diagonal Onsager coefficients for heat and charge transport.
Jordan, Andrew N.   +2 more
core   +1 more source

Cellular Morphometric Analysis (CellMorph)—a comprehensive imaging‐based tool for quantifying cellular phenotype heterogeneity and dynamics across biological processes

open access: yesThe FEBS Journal, EarlyView.
CellMorph is a groundbreaking tool that allows researchers to analyze multiple features from single cells, including cell size and shape, cytosolic staining and subcellular texture, nuclear staining, and morphometry. By evaluating images from both bright‐field and fluorescence microscopy, it also tracks changes in living cells during key processes such
Henrique Quaiato de Oliveira   +16 more
wiley   +1 more source

Price regulation of plastic money: A critical assessment of Spanish rules [PDF]

open access: yes
Recent decisions by the Spanish national competition authority (TDC) mandate payment systems to include only two costs when setting their domestic multilateral interchange fees (MIF): a fixed processing cost and a variable cost for the risk of fraud ...
Benito Arruñada
core  

Bio‐active designed peptide for hair keratin strengthening

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Bioactive tripeptides through in silico screening revealed KCV (Tripeptide‐132) as the most promising keratin‐targeting candidate. Experimental studies confirmed its superior hair‐strengthening performance with 44% tensile strength enhancement, 50% breakage reduction, improved surface integrity and fibre penetration.
Chan‐Su Rha   +6 more
wiley   +1 more source

Forecasting the Electronification of Payments with Learning Curves: The Case of Finland [PDF]

open access: yes
This paper examines the electronification of noncash payments in Finland and the extent to which noncash payment means are used as substitutes for cash. We model the processes of cash substitution and electronification of payments as 'S'-shaped learning ...
Snellman, Jussi, Vesala, Jukka
core  

Computing Optimal Descriptions for Optimality Theory Grammars with Context-Free Position Structures

open access: yes, 1996
This paper describes an algorithm for computing optimal structural descriptions for Optimality Theory grammars with context-free position structures.
Tesar, Bruce
core   +2 more sources

A matheuristic for the traveling salesman problem with positional consistency constraints

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract We propose a matheuristic for the traveling salesman problem with positional consistency constraints, where we seek to generate a set of routes with minimum total cost, in which the nodes visited in more than one route (consistent nodes) must occupy the same relative position in all routes.
Luís Gouveia, Ana Paias, Mafalda Ponte
wiley   +1 more source

Freight distribution optimization by implementing the team orienteering problem with occasional drivers

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract This research evaluates the effectiveness of a hybrid crowdshipping system that integrates occasional drivers with traditional delivery services (OD+TD) to improve the efficiency of freight distribution. By implementing the team orienteering problem with occasional drivers model, we develop a mathematical model and an agile optimization ...
Alisson Garcia‐Herrera   +4 more
wiley   +1 more source

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