To compare the search strategies adopted in trips with and without interactions with vessels, we calculated a straightness index, computed as the ratio between twice the straight line distance from the colony to the farthest point of the trajectory and the total trip length [26].
He has beaten Federer three times and Nadal four times, including twice in straight sets on clay, which still reads as if it must be a typographical error.
Bendtner twice shot straight at Krul and Emmanuel Eboue fired wastefully into the side-netting during the closing minutes of the half, and it looked like the sides would go in level at the break.
The previous season, fed up at being replaced in more than two-thirds of Tottenham's matches, he had called himself "the most substituted player in Europe" and twice walked straight past Redknapp, with whom he was at odds regarding his fitness levels, after coming off.
Since the inception of the Scottish Premier League in 1975, Hibs have been relegated twice, bouncing straight back in 1981 and 1999.
Clegg continued his good form with the boot to keep the visitors within touching distance of their hosts, twice scoring straight through the posts.
Bradley twice fired straight at keeper Sean O'Neill in the first half before hesitancy in taking a shot allowed Craig McClean to make a last-ditch challenge.
Di Canio has attracted controversy ever since 2005 when he twice gave straight-arm salute to fans of Lazio and told the Italian news agency Ansa: "I am a fascist, not a racist".
In 2005, the Italian twice gave straight-arm salutes to fans of Lazio, the Rome club where he was playing, and reportedly declared afterwards: "I am a fascist, not a racist".
The Indians went 2 for 12 with runners in scoring position, twice making three straight outs with two runners on base.
