Results 91 to 100 of about 25,148 (302)
Модернизация, инновация, развитие, 2016 The article deals with the formation of the forms and methods of public-private partnerships in the major subsystems of life and livelihood of citizens of the Russian Federation on the basis of the organization of production and social infrastructure ...
V. M. Yakovlev, I. V. Linev
doaj
Capturing the Zero: A New Class of Zero-Augmented Distributions and Multiplicative Error Processes [PDF]
We propose a novel approach to model serially dependent positive-valued variables which realize a non-trivial proportion of zero outcomes. This is a typical phenomenon in financial time series observed on high frequencies, such as cumulated trading ...
Peter Malec +2 more
core
Deaf children's informal knowledge of multiplicative reasoning.
, 2009 Multiplicative reasoning is required in different contexts in mathematics: it is necessary to understand the concept of multipart units, involved in learning place value and measurement, and also to solve multiplication and division problems. Measures of
Evans, D +6 more
core +1 more source
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
Structural features pearlite transformation in a magnetic field [PDF]
Научно-технический вестник Брянского государственного университета, 2016 The features of pearlite transformation in the magnetic field. Comparison of structure and properties of the steel after heat treatment in a magnetic field without a field.
Pustovoyt V.N. +2 more
doaj
Medical Image Denoising by Improved Kuan Filter
Advances in Electrical and Electronic Engineering, 2012 This paper focuses on the issue of speckle noise and its suppression. Firstly, the multiplicative speckle noise model and its mathematical formulation are introduced. Then, certain de-noising methods are described together with possible improvements.
Radek Benes, Kamil Riha
doaj +1 more source
Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
Multiscale hierarchical decomposition methods for images corrupted by multiplicative noise
, 2023 Recovering images corrupted by multiplicative noise is a well known challenging task. Motivated by the success of multiscale hierarchical decomposition methods (MHDM) in image processing, we adapt a variety of both classical and new multiplicative noise ...
Resmerita, Elena +3 more
core
Advanced Materials, EarlyView.We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang +20 more
wiley +1 more source
The multiplicative complexity of quadratic boolean forms
, 1992 Let the multiplicative complexity L(f) of a boolean function f be the minimal number of ∧-gates that are sufficient to evaluate f by circuits over the basis ∧, ⊕, 1.
Mirwald, R. +3 more
core +1 more source