Rule reminder
An Italian academic abstract (abstract) follows this structure: (1) Background/Context ('Il presente studio' / 'La ricerca si propone di'), (2) Objective ('L'obiettivo è quello di' / 'Si intende analizzare'), (3) Methodology ('Mediante' / 'Attraverso l'analisi di'), (4) Results ('I risultati evidenziano' / 'L'analisi ha messo in luce'), (5) Conclusions ('Si conclude che' / 'I dati suggeriscono'). Abstracts use impersonal constructions, passive voice, and technical vocabulary.
Which sentence is the correct formal opening for an academic abstract?