24 hasil untuk "Mario Ferraro"
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Artikel Jurnal
Is the Allee effect relevant in cancer evolution and therapy?
Most models of cancer assume that tumor cells populations, at low densities, grow exponentially to be eventually limited by the available amount of resources such as space and nutrients. However, recent pre-clinical and clinical data of cancer onset or recurrence indicate the presence of a…
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Exchangeability and Bayesian Inference: A Theoretical and Computational Framework for Reliable Experimental Data Analysis
Exchangeability is a foundational concept in Bayesian statistics, crucial for ensuring the validity and generalizability of inferences from experimental data. This paper presents a theoretical and computational framework for understanding the role of exchangeability in the reliability of scientific…
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Gaussian Mixture Model of Heart Rate Variability
Heart rate variability (HRV) is an important measure of sympathetic and parasympathetic functions of the autonomic nervous system and a key indicator of cardiovascular condition. This paper proposes a novel method to investigate HRV, namely by modelling it as a linear combination of Gaussians…
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Quantifying Specific Operation Airborne Collision Risk through Monte Carlo Simulation
Integration of Uncrewed Aircraft into unsegregated airspace requires robust and objective risk assessment in order to prevent exposure of existing airspace users to additional risk. A probabilistic Mid-Air Collision risk model is developed based on surveillance traffic data for the intended…
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The Foraging Brain: Evidence of Lévy Dynamics in Brain Networks
In this research we have analyzed functional magnetic resonance imaging (fMRI) signals of different networks in the brain under resting state condition. To such end, the dynamics of signal variation, have been conceived as a stochastic motion, namely it has been modelled through a generalized…
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Spatial Wavelet Analysis of Calcium Oscillations in Developing Neurons
Calcium signals play a major role in the control of all key stages of neuronal development, and in particular in the growth and orientation of neuritic processes. These signals are characterized by high spatial compartmentalization, a property which has a strong relevance in the different roles of…
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On spatial beam self-cleaning from the perspective of optical wave thermalization in multimode graded-index fibers
ABSTRACTThe input power-induced transformation of the transverse intensity profile at the output of graded-index multimode optical fibers from speckles into a bell-shaped beam sitting on a low intensity background is known as spatial beam self-cleaning. Its remarkable properties are the output beam…
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Conditions for walk-off soliton generation in a multimode fiber
Controlling the generation of solitons in multimode photonic systems may boost the performance of optical communication networks. Here, the conditions under which an experimentally observed walk-off multimode soliton is generated are revealed.
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Detecting expert’s eye using a multiple-kernel Relevance Vector Machine
Decoding mental states from the pattern of neural activity or overt behavior is an intensely pursued goal. Here we applied machine learning to detect expertise from the oculomotor behavior of novice and expert billiard players during free viewing of a filmed billiard match with no specific task…
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A SDSS for the ex-ante evaluation of investment risk in the real estate redevelopment processes
Real estate redevelopment processes represent an important avenue for achieving sustainable development goals, but at the same time, they pose complex and opaque decision-making problems. Most existing risk assessment tools involve aggregate-scale analysis or require knowledge of extensive project…
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Chemical immobilization of free-living capybaras (Hydrochoerus hydrochaeris) using ketamine-dexmedetomidine combination and a remote drug delivery system
Capturing wild capybaras for scientific projects, population control or medical interventions is a growing necessity. With this study, we intended to evaluate a Ketamine/Dexmedetomidine as a reversible chemical restraint in free-ranging synanthropic capybaras, seeking enhanced anesthetic and…
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The The stigma effect in the Land of Fires: the impact of negative environmental externalities on residential property values
The “Land of Fires” is an area extending between the provinces of Naples and Caserta (Italy). This vast region is notoriously affected by the burial and illegal disposal of toxic and special waste in abandoned quarries or unauthorized landfills, with waste often being burned, triggering numerous…
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Linking neuroanatomical abnormalities in autism spectrum disorder with gene expression of candidate ASD genes: A meta-analytic and network-oriented approach
Background: Autism spectrum disorder (ASD) is a set of developmental conditions with widespread neuroanatomical abnormalities and a strong genetic basis. Although neuroimaging studies have indicated anatomical changes in grey matter (GM) morphometry, their associations with gene expression remain…
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Accuracy of Holographic Real-Time Mode Decomposition Methods Used for Multimode Fiber Laser Emission
Mode decomposition is a powerful tool for analyzing the modal content of optical multimode radiation. There are several basic principles on which this tool can be implemented, including near-field intensity analysis, machine learning, and spatial correlation filtering (SCF). The latter is meant to…
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Spatial Beam Cleaning in Multimode GRIN Fibers: Polarization Effects
The beam self-cleaning effect in graded-index multimode optical fibers has several interesting potential applications, such as high-resolution nonlinear imaging and mode-locked fiber lasers. Most experimental and theoretical studies of beam self-cleaning have neglected the role of the state of…