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http://e-general.ro/a-aparut-codul-rutier-pentru-cocalari-benveul-semnalizeaza-decat-daca-e-stricat/?fbclid=IwAR2gKDomwWlsg4ApGaxljIu1
Tot cu "benveul"!!
Perusii mei n-au demnitate: cum le pun un morcov între gratiile coliviei, cum îl fac țăndări in cateva minute...
AbstractObjective To determine if using a parachute prevents death or major traumatic injury when jumping from an aircraft.Design Randomized controlled trial.Setting Private or commercial aircraft between September 2017 and August 2018.Participants 92 aircraft passengers aged 18 and over were screened for participation. 23 agreed to be enrolled and were randomized.Intervention Jumping from an aircraft (airplane or helicopter) with a parachute versus an empty backpack (unblinded).Main outcome measures Composite of death or major traumatic injury (defined by an Injury Severity Score over 15) upon impact with the ground measured immediately after landing.Results Parachute use did not significantly reduce death or major injury (0% for parachute v 0% for control; P>0.9). This finding was consistent across multiple subgroups. Compared with individuals screened but not enrolled, participants included in the study were on aircraft at significantly lower altitude (mean of 0.6 m for participants v mean of 9146 m for non-participants; P<0.001) and lower velocity (mean of 0 km/h v mean of 800 km/h; P<0.001).Conclusions Parachute use did not reduce death or major traumatic injury when jumping from aircraft in the first randomized evaluation of this intervention. However, the trial was only able to enroll participants on small stationary aircraft on the ground, suggesting cautious extrapolation to high altitude jumps. When beliefs regarding the effectiveness of an intervention exist in the community, randomized trials might selectively enroll individuals with a lower perceived likelihood of benefit, thus diminishing the applicability of the results to clinical practice.
Citat Dar ca sa fiu on topic, intr-o zi libera conform Legislatiei din Romania, poate reusim sa ne intalnim sa rezolvam problema aia. Eu maine daca ies prin oras, te sun.Off topic:Scuze, dar acum iar mi-am amintit ca sunt dator la tine, cu tricoul de la intalnire .Chiar ca trebuie sa ma suni maine, in caz ca iesi prin oras.
Dar ca sa fiu on topic, intr-o zi libera conform Legislatiei din Romania, poate reusim sa ne intalnim sa rezolvam problema aia. Eu maine daca ies prin oras, te sun.
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Subiect: Sa mai radem nitel!! (Citit de 319416 ori)
