Results 21 to 30 of about 20,018 (132)

Quantum chemical studies of redox properties and conformational changes of a four-center iron CO2 reduction electrocatalyst. [PDF]

open access: yes, 2018
The CO2 reduction electrocatalyst [Fe4N(CO)12]- (abbrev. 1-) reduces CO2 to HCO2- in a two-electron, one-proton catalytic cycle. Here, we employ ab initio calculations to estimate the first two redox potentials of 1- and explore the pathway of a side ...
Berben, Louise A   +5 more
core   +2 more sources

Logistics Service Providers' Business Models in the Circular Economy: A Systematic Literature Review and Panarchy Theory Framework

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 1, Page 1128-1164, January 2026.
ABSTRACT Logistics service providers (LSPs) can support the transition to a circular economy (CE) through their visibility over and facilitation of resource flows between supply chain (SC) actors. However, the proliferation of CE‐related terms, compounded by a manufacturer‐centric focus on CE culminating in knowledge siloes that result in an overall ...
Orsolya‐Anna Mate   +3 more
wiley   +1 more source

A Survey of SIR‐Based Differential Epidemic Models for Control and Security Against Malware Propagation in Computer Networks

open access: yesSECURITY AND PRIVACY, Volume 9, Issue 1, January/February 2026.
ABSTRACT Unarguably, malware and their variants have metamorphosed into objects of attack and cyber warfare. These issues have directed research focus to modeling infrastructural settings and infection scenarios, analyzing propagation mechanisms, and conducting studies that highlight optimized remedial measures.
Chukwunonso Henry Nwokoye
wiley   +1 more source

A State-of-the-art Integrated Transportation Simulation Platform

open access: yes, 2015
Nowadays, universities and companies have a huge need for simulation and modelling methodologies. In the particular case of traffic and transportation, making physical modifications to the real traffic networks could be highly expensive, dependent on ...
Azevedo, Tiago   +2 more
core   +1 more source

Universal Screeners for Dyslexia: Where is the Spelling?

open access: yesThe Reading Teacher, Volume 79, Issue 4, January/February 2026.
ABSTRACT Given the integral role spelling plays in literacy development, it would be expected that universal dyslexia screeners include a spelling component. This analysis aimed to determine if spelling is included in commonly used universal dyslexia screeners throughout the United States.
Taylor Seymour   +5 more
wiley   +1 more source

Parallel and Distributed Simulation from Many Cores to the Public Cloud (Extended Version)

open access: yes, 2011
In this tutorial paper, we will firstly review some basic simulation concepts and then introduce the parallel and distributed simulation techniques in view of some new challenges of today and tomorrow. More in particular, in the last years there has been
D'Angelo, Gabriele
core   +1 more source

Freshly Generated Super Sunrise Plasma Bubbles During the Geomagnetic Storm on November 5–6, 2023

open access: yesSpace Weather, Volume 24, Issue 1, January 2026.
Abstract During the geomagnetic storm on November 5–6, 2023, freshly generated super sunrise equatorial plasma bubbles (EPBs) and associated irregularities over the 80°–140°E sector were observed combining ground‐based and space observations from GNSS, ionosondes, HF Doppler records, and several satellite missions (COSMIC2, Swarm, and DMSP).
Ke Li   +7 more
wiley   +1 more source

Forecasting Equatorial Plasma Bubbles From Precursor TEC Signatures Observed by C/NOFS

open access: yesSpace Weather, Volume 24, Issue 1, January 2026.
Abstract This study investigates the potential of localized total electron content (TEC) perturbation measurements, possibly associated with bottomside upwelling of the F‐layer, as precursors for forecasting ionospheric plasma irregularities, particularly the equatorial plasma bubbles (EPBs).
S. K. Das   +5 more
wiley   +1 more source

Control Synthesis for an Underactuated Cable Suspended System Using Dynamic Decoupling

open access: yes, 2018
This article studies the dynamics and control of a novel underactuated system, wherein a plate suspended by cables and with a freely moving mass on top, whose other ends are attached to three quadrotors, is sought to be horizontally stabilized at a ...
Banavar, Ravi N.   +2 more
core   +1 more source

Assessment of Life Safety Risk in Building Fires With an Integrated Fire and Evacuation Model

open access: yesDiscrete Dynamics in Nature and Society, Volume 2026, Issue 1, 2026.
This paper presents an integrated simulation methodology that combines fire hazard modeling with pedestrian evacuation analysis to evaluate how tenability conditions affect occupant egress. In the proposed approach, fire scenarios representative of leisure and spa resorts are modeled using the Fire Dynamics Simulator (FDS).
Roberto Bellas   +5 more
wiley   +1 more source

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