2篇
您的检索式：作者名="FRANCESCO CASTELLUCCI"
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| 1 | Visualization of magnetic fields with cylindrical vector beams in a warm atomic vapor显示文摘We propose and demonstrate an experimental implementation for the observation of magnetic fields from spatial features of absorption profiles in a warm atomic vapor.A radially polarized vector beam that traverses atomic vapor will generate an absorption pattern with a petal-like structure by the mediation of a transverse magnetic field(TMF).The spatial absorption pattern rotates when the azimuthal angle of the TMF is changed,while its contrast decreases when the longitudinal component of the magnetic field increases.By analyzing the intensity distribution of the transmitted pattern,we can determine the magnetic field strength.Our work provides a framework for investigating 3 D magnetic field distributions based on atoms. | SHUWEI QIU JINWEN WANG FRANCESCO CASTELLUCCI MINGTAO CAO SHOUGANG ZHANG THOMAS WCLARK SONJA FRANKE-ARNOLD HONG GAO FULI LI | 2021 | Photonics Research2021，9，12： | 1 |
| 2 | Single-site laparoscopic partial nephrectomy: Where are we going?显示文摘AIM:To review an evolution of laparoscopic surgery,there has been a growing interest in laparoendoscopic single-site surgery(LESS).METHODS:A comprehensive electronic literature search was conducted using PubM ed database to identify all publications relating to LESS-partial nephrectomy(PN).The research includes articles published from April 2008 to January 2014.We focused our attention only on articles in which were cited the single-site surgical technique(laparoscopic and robotic),tumour stage and grade,mean tumour size,intraoperative variables,blood loss and transfusion rate,length of postoperative stay and complication rates,Clavien classification,positive of surgical margins,pain assessment at discharge.RESULTS:A total of 9 studies were collected with 221patients included.The mean patients age was 62 years.The mean tumor size was 2.35 cm with a mean operative time of 181 min(range 111-270 min)and 58.3%were done by robot.The mean ischemia time was 23.6min.The 25.8%of patients underwent an unclamp LESS-PN.Mean estimated blood loss was 296 mL and median length of hospital stay was 4 d.The rate of severe post-operative complications(≥Clavien gradeⅢ)was 5.4%.Not all surgical series of LESS-PN or Robotic-LESS-PN shows conversion in Multiport Laparoscopic or Open Surgery.Regarding oncologic outcomes,surgical margins were positive 4%of patients(9/221),no distant or port-site metastases were recorded.CONCLUSION:LESS-PN and RLESS-PN are feasible and associated with reduced postoperative pain,shorter median hospital stay,shorter recovery time,and better cosmetic satisfaction without compromising surgical and oncological safety. | Roberto Castellucci Luca Cindolo Mario Alvaréz-Maestro Guido Giusti Francesco Berardinelli Fabio Pellegrini Luigi Schips | 2014 | World Journal of Clinical Urology2014，3，3： | 0 |
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