Results 21 to 30 of about 243,264 (167)

Wave Energy Assessment along Sicilian Coastline, Based on DEIM Point Absorber

open access: yesEnergies, 2017
The use of renewable energy sources is one of the most relevant goals to be achieved in order to match the climate protection targets. As a case study, the paper shows the current electrical energy production by sources in the Sicilian context. Among the
Vincenzo Franzitta   +2 more
doaj   +1 more source

Development and exploration of a mathematical model for transmission of monkey-pox disease in humans [PDF]

open access: yes, 2020
In this paper, mathematical model of Monkey-Pox transmission is developed and investigated, using ordinary differential equation. We verified the feasible region of the model and showed the positivity of the solutions.
F. A. Oguntolu   +2 more
core   +1 more source

Employing Microwave Graphene Field Effect Transistors for Infrared Radiation Detection

open access: yesIEEE Photonics Journal, 2018
In this work, we investigate the possibility of employing graphene field effect transistors, specifically designed for microwave applications, as infrared detectors for telecom applications.
Antonio Benfante   +10 more
doaj   +1 more source

Mathematical models: A research data category? [PDF]

open access: yes, 2016
Mathematical modeling and simulation (MMS) has now been established as an essential part of the scientific work in many disciplines and application areas.
Tabelow, Karsten   +3 more
core   +1 more source

Optimal Parameter Upscaling for Partial Differential Equation Models in Mathematical Biology [PDF]

open access: yes, 2022
Partial differential equation models in mathematical biology often involve space-dependent parameters, such as diffusion coefficients and advection fields, that cannot be measured explicitly and are therefore uncertain. In this work, we compute spatially
van Wyk, Hans-Werner, Eleh, Chinedu
core   +1 more source

Recovery Capabilities of Rateless Codes on Simulated Turbulent Terrestrial Free Space Optics Channel Model

open access: yesInternational Journal of Antennas and Propagation, 2013
Free Space Optics (FSO) links are affected by several impairments: optical turbulence, scattering, absorption, and pointing. In particular, atmospheric optical turbulence generates optical power fluctuations at the receiver that can degrade ...
A. Andò   +6 more
doaj   +1 more source

Assessing the Robustness of Thermoeconomic Diagnosis of Fouled Evaporators: Sensitivity Analysis of the Exergetic Performance of Direct Expansion Coils

open access: yesEntropy, 2016
Thermoeconomic diagnosis of refrigeration systems is a pioneering approach to the diagnosis of malfunctions, which has been recently proven to achieve good performances for the detection of specific faults. Being an exergy-based diagnostic technique, its
Antonio Piacentino, Pietro Catrini
doaj   +1 more source

Solutions for Some Mathematical Physics Problems Issued from Modeling Real Phenomena: Part 1

open access: yesAxioms, 2023
This paper brings together methods to solve and/or characterize solutions of some problems of mathematical physics equations involving p-Laplacian and p-pseudo-Laplacian.
Irina Meghea
doaj   +1 more source

Mathematical models for quantifying collective cell behaviour

open access: yes, 2017
Collective behaviour is critical to a variety of biological and ecological processes, including tumour invasion, wound healing and spreading of invasive species.
Johnston, Stuart T., Johnston, S. T.
core   +1 more source

Mathematical models and methods for planet Earth [PDF]

open access: yes, 2013
In 2013 several scientific activities have been devoted to mathematical researches for the study of planet Earth. The current volume presents a selection of the highly topical issues presented at the workshop “Mathematical Models and Methods for Planet ...
Locatelli, Ugo   +7 more
core   +1 more source

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