Results 11 to 20 of about 703,453 (308)

Analytical models for CO2 emissions and travel time for short-to-medium-haul flights considering available seats [PDF]

open access: yes, 2021
Recently, there has been much interest in measuring the environmental impact of short-to-medium-haul flights. Emissions of CO2 are usually measured to consider the environmental footprint, and CO2 calculators are available using different types of ...
Adeline Montlaur   +8 more
core   +1 more source

Analytical Bayesian models to quantify pest eradication success or species absence using zero-sighting records

open access: yes, 2021
R codes for models developed in "Analytical Bayesian models to quantify pest eradication success or species absence using zero-sighting records" by B. Barnes, M. Parsa, F. Giannini and D. Ramsey.
Belinda Barnes   +3 more
core   +1 more source

Magnet Shape Optimization to Reduce Pulsating Torque for a Five-Phase Permanent-Magnet Low-Speed Machine [PDF]

open access: yes, 2014
The author would like to thank S. Djebarri from the Research Institute of Naval Academy for his help with computing the machines with FEA program FEMM and F.
SCUILLER, Franck
core   +1 more source

Benchmark Comparison of Analytical, Data-Based and Hybrid Models for Multi-Step Short-Term Photovoltaic Power Generation Forecasting

open access: yesEnergies, 2020
Accurately forecasting power generation in photovoltaic (PV) installations is a challenging task, due to the volatile and highly intermittent nature of solar-based renewable energy sources.
Athanasios I. Salamanis   +9 more
doaj   +1 more source

Analytic modelling of biotransistors

open access: yesIET Circuits, Devices & Systems, 2008
The possibility of using devices based on field-effect principles for detecting DNA hybridisation events is an attractive and low-cost alternative to optical reading techniques. Experiments have shown that a change in the threshold voltage of a few millivolts can be attributed to successful hybridisation of targets to probe oligonucleotides tethered on
M. Waleed Shinwari   +2 more
openaire   +1 more source

Analyticity in Hubbard Models [PDF]

open access: yesJournal of Statistical Physics, 1999
The Hubbard model describes a lattice system of quantum particles with local (on-site) interactions. Its free energy is analytic when βt is small, or βt^2/U is small; here, βis the inverse temperature, U the on-site repulsion and t the hopping coefficient.
openaire   +2 more sources

Stability analysis of heavy machinery moving on weak subsoil. 3D FEM model vs. analytical models [PDF]

open access: yesArchives of Civil Engineering
In this paper, the authors present an extension of the scope of the previously conducted research to the full three-dimensional computer simulation (using the finite element method), which takes into account the interaction between: heavy caterpillar ...
Aleksander Urbański, Mateusz Richter
doaj   +1 more source

2.3 kV 4H-SiC Planar-Gate Accumulation Channel Power JBSFETs: Analysis of Experimental Data

open access: yesIEEE Journal of the Electron Devices Society, 2021
Experimental results obtained for 2.3 kV SiC planar-gate power JBSFETs with different cell topologies are analyzed in this article using analytical models and numerical simulations. All the accumulation-channel devices were simultaneously manufactured in
Aditi Agarwal, B. J. Baliga
doaj   +1 more source

ANALYTIC MODELING OF STARSHADES [PDF]

open access: yesThe Astrophysical Journal, 2011
External occulters, otherwise known as starshades, have been proposed as a solution to one of the highest priority yet technically vexing problems facing astrophysics - the direct imaging and characterization of terrestrial planets around other stars. New apodization functions, developed over the past few years, now enable starshades of just a few tens
openaire   +2 more sources

Hybrid (bolted/bonded) joints applied to aeronautic parts : analytical one-dimensional models of a single-lap joint [PDF]

open access: yes, 2006
The load transfer in hybrid (bolted/bonded) single-lap joint is complex due to the association of two different transfer modes (discrete and continuous) through elements with different stiffness.
Paroissien, Eric   +5 more
core   +1 more source

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