34 citations · 141 across the 16 of their papers we have counts for
17 papers
Optical Turbulence forecast: new perspectives
Elena Masciadri, Gianluca Martelloni, Alessio Turchi +4
In this contribution I present results achieved recently in the field of the OT forecast that push further the limit of the accuracy of the OT forecasts and open to new perspective…
Modelling the downhill of the Sars-Cov-2 in Italy and a universal forecast of the epidemic in the world
Gabriele Martelloni, Gianluca Martelloni
In a previous article [1] we have described the temporal evolution of the Sars- Cov-2 in Italy in the time window February 24-April 1. As we can see in [1] a generalized logistic e…
Analysis of the evolution of the Sars-Cov-2 in Italy, the role of the asymptomatics and the success of Logistic model
Gabriele Martelloni, Gianluca Martelloni
In this letter we study the temporal evolution of the Sars-Cov-2 in Italy. The time window of the real data is between February 24 and March 25. After we upgrade the data until Apr…
Filtering techniques to enhance optical turbulence forecast performances at short time scales
E. Masciadri, G. Martelloni, A. Turchi
The efficiency of the management of top-class ground-based astronomical facilities supported by Adaptive Optics (AO) relies on our ability to forecast the optical turbulence (OT) a…
New achievements in optical turbulence forecast systems in operational mode
E. Masciadri, Alessio Turchi, G. Martelloni
In this contribution, we present the most recent progresses we obtained in the context of a long-term program we undertook since a few years towards the implementation of operation…
MEDEAS-World model calibration for the study of the energy transition
Gianluca Martelloni, Francesca Di Patti, Ilaria Perissi +2
MEDEAS (Modelling the Energy Development under Environmental And Socioeconomic constraint) World is a new global-aggregated energy-economy-environmental model, which runs from 1995…
Towards the forecast of atmospheric parameters and optical turbulence above an astronomical site on 24h time scale
G. Martelloni, E. Masciadri, A. Turchi
Forecast of the atmospheric parameters and optical turbulence applied to the ground-based astronomy is very crucial mainly for the queue scheduling. So far, most efforts have been…
Evaluation of filtering techniques to increase the reliability of meteo forecasts for ground-based telescopes
A. Turchi, G. Martelloni, E. Masciadri
In this contribution we evaluate the impact of filtering techniques in enhancing the accuracy of forecasts of optical turbulence and atmospheric parameters critical for ground-base…
Pattern Analysis of World Conflicts over the past 600 years
Gianluca Martelloni, Francesca Di Patti, Ugo Bardi
We analyze the database prepared by Brecke (Brecke 2011) for violent conflict, covering some 600 years of human history. After normalizing the data for the global human population,…
Forecasting water vapour above the sites of ESO's Very Large Telescope (VLT) and the Large Binocular Telescope (LBT)
Alessio Turchi, Elena Masciadri, Florian Kerber +2
Water vapour in the atmosphere is the main source of the atmospheric opacity in the infrared and sub-millimetric regimes and its value plays a critical role in observations done wi…
A rain induced landslide 3D model based on molecular dynamics with fractal and fractional water diffusion
Gianluca Martelloni, Franco Bagnoli, Alessio Guarino
We present a three-dimensional model, based on cohesive spherical particles, of rain-induced landslides. The rainwater infiltration into the soil follow the either the fractional o…
Generalized maximum entropy approach to quasi-stationary states in long range systems
Gabriele Martelloni, Gianluca Martelloni, Pierre de Buyl +1
Systems with long-range interactions display a short-time relaxation towards Quasi Stationary States (QSS) whose lifetime increases with the system size. In the paradigmatic Hamilt…
Modeling ant battles by means of a diffusion-limited Gillespie algorithm
Gianluca Martelloni, Alisa Santarlasci, Franco Bagnoli +1
We propose two modeling approaches to describe the dynamics of ant battles, starting from laboratory experiments on the behavior of two ant species, the invasive Lasius neglectus a…
Modeling Warfare in Social Animals: A "Chemical" Approach
Alisa Santarlasci, Gianluca Martelloni, Filippo Frizzi +2
The aim of our study is to describe the dynamics of ant battles, with reference to laboratory experiments, by means of a chemical stochastic model. We focus on ants behavior as an…
A dynamical population modeling of invasive species with reference to the crayfish Procambarus Clarkii
Gianluca Martelloni, Franco Bagnoli, Stefano Marsili Libelli
In this paper we present a discrete dynamical population modeling of invasive species, with reference to the swamp crayfish Procambarus clarkii. Since this species can cause enviro…
Infiltration effects on a two-dimensional molecular dynamics model of landslides
Gianluca Martelloni, Franco Bagnoli
In this paper we propose a two-dimensional (2D) computational model, based on a molecular dynamics (MD) approach, for deep landslides triggered by rainfall. Our model is based on i…
A computational toy model for shallow landslides: Molecular Dynamics approach
Gianluca Martelloni, Franco Bagnoli, Emanuele Massaro
The aim of this paper is to propose a 2D computational algorithm for modeling of the trigger and the propagation of shallow landslides caused by rainfall. We used a Molecular Dynam…