40 research outputs found
The marine activities performed within the TOMO-ETNA experiment
The TOMO-ETNA experiment was planned in order to obtain a detailed geological and structural model of the continental and oceanic crust beneath Mt. Etna volcano and northeastern Sicily up to the Aeolian Islands (southern Italy), by integrating data from active and passive refraction and reflection seismic methodologies, magnetic and gravity surveys. This paper focuses on the marine activities performed within the experiment, which have been carried out in the Ionian and Tyrrhenian Seas, during three multidisciplinary oceanographic cruises, involving three research vessels (\u201cSarmiento de Gamboa\u201d, \u201cGalatea\u201d and \u201cAegaeo\u201d) belonging to different countries and institutions. During the offshore surveys about 9700 air-gun shots were produced to achieve a high-resolution seismic tomography through the wide-angle seismic refraction method, covering a total of nearly 2650 km of shooting tracks. To register ground motion, 27 ocean bottom seismometers were deployed, extending the inland seismic permanent network of the Istituto Nazionale di Geofisica e Vulcanologia (INGV) and a temporary network installed for the experiment. A total of 1410 km of multi-channel seismic reflection profiles were acquired to image the subsurface of the area and to achieve a 2D velocity model for each profile. Multibeam sonar and sub bottom profiler data were also collected. Moreover, a total of 2020 km of magnetic and 680 km of gravity track lines were acquired to compile magnetic and gravity anomaly maps offshore Mt. Etna volcano. Here, high-resolution images of the seafloor, as well as sediment and rock samples, were also collected using a remotely operated vehicle
Octoport (single multiport device) use in pediatric age: first experience in Italy
Authors describe advantages in use of laparoscopic device (octoport) in pediatric miniinvasi surger
Primary obstructive megaureter in children: to treat or not?
this study reposts our experience with po
Varicocele in pediatric age:is the scientific comunity on the correct pathway?
PEDIATRIC ANDROLOGY IS THE GOLD STANDARD FOR FERTILITY PRESERVATIO
Infertility worldwide: the lack of global paediatric andrologysts and prevention
THIS CHAPTER EXPLORE THE ANDROLOGY WORLDWID
Relationship between pneumoperitoneum and post-operative pain in pediatric varicocelectomy: Prospective study
low pressure is associated with low pai
Ruolo della gonadotropina post-operatoria nel paziente operato per testicolo endoaddominale. Risultati a medio termine
Gli Autori descrivono i risultati del trattamento post-operatorio con gonadotropina corionica in pazienti operati per testicolo endoaddominal
La mobilizzazione intraoperatoria durante la varicocelectomia laparoscopica permette di identificare collaterali refluenti.
Gli Autori descrivono una originale metodica per limitare la persistenza o ricorrenza di varicocele dopo intervento chirurgic