Matteo Ottaviani
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View article: Screening of polycyclic aromatic hydrocarbons in multiple fish species and common whelk in the Faroe Islands using a modified QuEChERS method
Screening of polycyclic aromatic hydrocarbons in multiple fish species and common whelk in the Faroe Islands using a modified QuEChERS method Open
This study screened multiple fish species and marine common whelk to evaluate their potential as bioindicators of local pollution by polycyclic aromatic hydrocarbons (PAHs) in the Faroe Islands. Shorthorn sculpins ( Myoxocephalus scorpius …
View article: Detailed scattering contributions of different ocean water types to multiangle, polarimetric spaceborne observations in the UV-NIR regime
Detailed scattering contributions of different ocean water types to multiangle, polarimetric spaceborne observations in the UV-NIR regime Open
Global retrievals of ocean parameters greatly benefit from spaceborne missions equipped with passive multispectral, multiangle and polarimetric capabilities. Here we present a compendium of advanced radiative transfer simulations of such o…
View article: The Web Cannot Guarantee Content Diversity by Design: The Case of A/B Testing
The Web Cannot Guarantee Content Diversity by Design: The Case of A/B Testing Open
The Web has often been portrayed as the most promising platform for the free dissemination of content of all kinds. In this vision, heterogeneity and diversity in content distribution are seen as essential guarantees of a democratic digita…
View article: Implicit Reporting Standards in Bibliometric Research: What Can Reviewers’ Comments Tell Us About Reporting Completeness?
Implicit Reporting Standards in Bibliometric Research: What Can Reviewers’ Comments Tell Us About Reporting Completeness? Open
The rapid growth in the number of bibliometric studies in recent years has been accompanied by increasing diversity in the quality of the reporting of these studies’ methodologies and results. This ongoing study explores and systematises t…
View article: Improved representation of the cryospheric energetics and feedback processes in GISS GCM through advanced simulations of the radiative transfer within sea ice
Improved representation of the cryospheric energetics and feedback processes in GISS GCM through advanced simulations of the radiative transfer within sea ice Open
A multiple-stream radiative transfer scheme for sea ice suitable for GCM applications is introduced. The algorithm explicitly considers the refraction at the air-ice and air-water interfaces and the multiple scattering by inclusions entrap…
View article: Will ChatGPT Get Tenure?
Will ChatGPT Get Tenure? Open
Since the inception of ChatGPT in late 2022, the question of how AI will change academia is a concern in almost every discipline. Social media and mailing lists alike are flooded with suggestions for new AI-based tools, workflows, or semin…
View article: From zero-intelligence to Bayesian learning: the effect of rationality on market efficiency
From zero-intelligence to Bayesian learning: the effect of rationality on market efficiency Open
In this paper, we investigate the relationship between individual rationality and price informative efficiency studying a prediction market model where agents repeatedly bet on the occurrence of a binary event following their subjective be…
View article: Corrigendum: Ocean surface radiation measurement best practices
Corrigendum: Ocean surface radiation measurement best practices Open
This article is a correction to: Ocean surface radiation measurement best practices Read original article
View article: Global sensitivity analysis of simulated remote sensing polarimetric observations over snow
Global sensitivity analysis of simulated remote sensing polarimetric observations over snow Open
This study presents a detailed theoretical assessment of the information content of passive polarimetric observations over snow scenes, using a global sensitivity analysis (GSA) method. Conventional sensitivity studies focus on varying a s…
View article: The correlation between Arctic sea ice, cloud phase and radiation using A-Train satellites
The correlation between Arctic sea ice, cloud phase and radiation using A-Train satellites Open
Climate warming has a stronger impact on Arctic climate and sea ice cover (SIC) decline than previously thought. Better understanding and characterization of the relationship between sea ice and clouds and the implications for surface radi…
View article: Ocean surface radiation measurement best practices
Ocean surface radiation measurement best practices Open
Ocean surface radiation measurement best practices have been developed as a first step to support the interoperability of radiation measurements across multiple ocean platforms and between land and ocean networks. This document describes t…
View article: On the performativity of SDG classifications in large bibliometric databases
On the performativity of SDG classifications in large bibliometric databases Open
Large bibliometric databases, such as Web of Science, Scopus, and OpenAlex, facilitate bibliometric analyses, but are performative, affecting the visibility of scientific outputs and the impact measurement of participating entities. Recent…
View article: How A/B testing changes the dynamics of information spreading on a social network
How A/B testing changes the dynamics of information spreading on a social network Open
A/B testing methodology is generally performed by private companies to increase user engagement and satisfaction about online features. Their usage is far from being transparent and may undermine user autonomy (e.g. polarizing individual o…
View article: Screening of polycyclic aromatic hydrocarbons in multiple fish species and common whelk in the Faroe Islands using a modified QuEChERS method
Screening of polycyclic aromatic hydrocarbons in multiple fish species and common whelk in the Faroe Islands using a modified QuEChERS method Open
This study screened and evaluated multiple fish species and marine common whelk to evaluate their potential as bioindicators of local pollution by polycyclic aromatic hydrocarbons (PAHs) in the Faroe Islands. Shorthorn sculpins ( Myoxoceph…
View article: Market structure or agent rationality: How efficiency trades with belief updating?
Market structure or agent rationality: How efficiency trades with belief updating? Open
For the Bayesian learner, updating priors based on observation is the path that improves the beliefs and this, in turn, affects the efficiency of prices. Or so was believed until agents with no learning advantage, that is zero-intelligence, p…
View article: Market structure or agent rationality: How efficiency trades with belief updating?
Market structure or agent rationality: How efficiency trades with belief updating? Open
For the Bayesian learner, updating priors based on observation is the path that improves the beliefs and this, in turn, affects the efficiency of prices. Or so was believed until agents with no learning advantage, that is zero-intelligence…
View article: Comment on egusphere-2023-2940
Comment on egusphere-2023-2940 Open
Abstract. Climate warming has a stronger impact on Arctic climate and sea ice cover (SIC) decline than previously thought. Better understanding and characterizing the relationship between sea ice, clouds and the implications for surface ra…
View article: Comment on egusphere-2023-3023
Comment on egusphere-2023-3023 Open
Abstract. This study presents a detailed theoretical assessment of the information content of polarimetric observations over snow scenes, using a global sensitivity analysis (GSA) method. Conventional sensitivity studies focus on varying a…
View article: Comment on egusphere-2023-2940
Comment on egusphere-2023-2940 Open
Abstract. Climate warming has a stronger impact on Arctic climate and sea ice cover (SIC) decline than previously thought. Better understanding and characterizing the relationship between sea ice, clouds and the implications for surface ra…
View article: Comment on egusphere-2023-2940
Comment on egusphere-2023-2940 Open
Abstract. Climate warming has a stronger impact on Arctic climate and sea ice cover (SIC) decline than previously thought. Better understanding and characterizing the relationship between sea ice, clouds and the implications for surface ra…
View article: Comment on egusphere-2023-3023
Comment on egusphere-2023-3023 Open
Abstract. This study presents a detailed theoretical assessment of the information content of polarimetric observations over snow scenes, using a global sensitivity analysis (GSA) method. Conventional sensitivity studies focus on varying a…
View article: Global Sensitivity Analysis of simulated polarimetric remote sensing observations over snow
Global Sensitivity Analysis of simulated polarimetric remote sensing observations over snow Open
This study presents a detailed theoretical assessment of the information content of polarimetric observations over snow scenes, using a global sensitivity analysis (GSA) method. Conventional sensitivity studies focus on varying a single pa…
View article: The correlation between Arctic sea ice, cloud phase and radiation using A-train satellites
The correlation between Arctic sea ice, cloud phase and radiation using A-train satellites Open
Climate warming has a stronger impact on Arctic climate and sea ice cover (SIC) decline than previously thought. Better understanding and characterizing the relationship between sea ice, clouds and the implications for surface radiation is…
View article: Comparison of Clouds and Cloud Feedback between AMIP5 and AMIP6
Comparison of Clouds and Cloud Feedback between AMIP5 and AMIP6 Open
We examine the changes in clouds and cloud feedback between Phase 5 (AMIP5) and Phase 6 (AMIP6) of the Atmospheric Model Intercomparison Project. Each model is perturbed by uniformly increasing the sea surface temperature by 4 K. The simul…