The new Edinburgh routes will be to Bologna, Beziers, Cagliari, Corfu, Katowice and Santander.
The study was conducted by Strathclyde University with colleagues from the University of Cagliari in Sardinia.
The result left Zaccheroni's team in sixth place, 14 points behind leaders Inter, who host Cagliari on Sunday.
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Elsewhere, Inter Milan suffered a 2-0 defeat at Cagliari as it slumped to a third loss in four games.
Juventus sits five points clear at the summit with Lazio in second following its 2-1 win at Cagliari on Saturday.
Napoli needed a last-gasp equalizer from Mariano Bogliacino which came five minutes into time added on to deny Cagliari in Sardinia.
Udinese's 1-0 win over Cagliari sees them move up to fifth place, four points behind Fiorentina, who travel to Sampdoria on Sunday.
Alessandro Matri struck the winner as Cagliari won their first away fixture since October 29, edging strugglers Bologna 1-0 at the Stadio Renato Dall'Ara.
Elsewhere, Fiorentina gained a 2-1 win over Chievo, Bolgona defeated Cagliari 3-0 and Emanuel Icardi's 58th minute effort secured all three points for Sampdoria against Parma.
As fans invaded the pitch in Trieste, where Cagliari are currently playing their matches, some held banners aloft proclaiming the triumph to be Scudetto number 30.
Tiscali, based in Soru's hometown of Cagliari, Sardinia, will serve 6 million people in 15 European countries, making it the second-largest European ISP behind Deutsche Telekom's T-Online.
The two clubs clashed last year when Milan tried to sign striker David Suazo from Cagliari at the last minute after he had already held talks with Inter.
Meanwhile, AC Milan relieved some of the pressure on embattled coach Massimiliano Allegri when beating ten-man Cagliari 2-0 at the San Siro to move tenth in the table.
In other games, Atalanta won 3-1 at home to Parma, Lazio lost 2-0 at Bari and Cagliari continued early-season leaders Genoa's poor recent run with a 3-2 home win.
The new routes are to airports at Bologna and Cagliari in Italy, Beziers in France, Santander in northern Spain, Corfu in Greece and Katowice, Rzeszow and Warsaw in Poland.
However, Lavezzi was sent off for kicking a ball at Cagliari coach Massimiliano Allegri as tempers flared during injury-time, then Bogliacino's header denied the home team a fifth successive win.
In other European football action Friday, Roma saw their hopes of European qualification dented with a 4-2 home loss to Cagliari, while Werder Bremen beat Hannover 2-0 in a mid-table clash in Germany.
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Silverio is one of 10 or so fishermen still working out of Villasimius, selling their catch either in the fish market at Cagliari, or to restaurants in the town and others along the coast.
Fabrizio Sanna and colleagues at the University of Cagliari in Italy injected oxytocin into particular parts of the brains of rats and induced yawning, or blocked the effect by injecting an oxytocin-blocking chemical first.
Ezequiel Lavezzi and Michele Pazienza had the visitors 2-0 up after 65 minutes, but Cagliari hit back with three goals in the final 15 minutes through Joaquin Larrivey, Alessandro Matri -- his seventh in successive games -- and Brazilian striker Jeda.
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