1,721,013 research outputs found
sj-png-1-jet-10.1177_15266028221083461 – Supplemental material for Endovascular Treatment of Abdominal Aortic Aneurysm With Severe Angulation of Infrarenal Aortic Neck by Gore Conformable Endograft
No full textSupplemental material, sj-png-1-jet-10.1177_15266028221083461 for Endovascular Treatment of Abdominal Aortic Aneurysm With Severe Angulation of Infrarenal Aortic Neck by Gore Conformable Endograft by Chiara Mascoli, Gianluca Faggioli, Martina Goretti, Enrico Gallitto, Rodolfo Pini, Antonino Maria Logiacco, Andrea Vacirca and Mauro Gargiulo, Prof in Journal of Endovascular Therapy</p
sj-doc-1-jet-10.1177_15266028221083461 – Supplemental material for Endovascular Treatment of Abdominal Aortic Aneurysm With Severe Angulation of Infrarenal Aortic Neck by Gore Conformable Endograft
No full textSupplemental material, sj-doc-1-jet-10.1177_15266028221083461 for Endovascular Treatment of Abdominal Aortic Aneurysm With Severe Angulation of Infrarenal Aortic Neck by Gore Conformable Endograft by Chiara Mascoli, Gianluca Faggioli, Martina Goretti, Enrico Gallitto, Rodolfo Pini, Antonino Maria Logiacco, Andrea Vacirca and Mauro Gargiulo, Prof in Journal of Endovascular Therapy</p
sj-docx-1-jet-10.1177_15266028221126940 – Supplemental material for Carotid Artery Stenting With Double-Layer Stent: A Systematic Review and Meta-Analysis
No full textSupplemental material, sj-docx-1-jet-10.1177_15266028221126940 for Carotid Artery Stenting With Double-Layer Stent: A Systematic Review and Meta-Analysis by Rodolfo Pini, Gianluca Faggioli, Kosmas I. Paraskevas, Federica Campana, Gemmi Sufali, Cristina Rocchi, Sergio Palermo, Enrico Gallitto and Mauro Gargiulo in Journal of Endovascular Therapy</p
sj-docx-1-jet-10.1177_15266028231158312 – Supplemental material for Morphological and Clinical Predictors of Early/Follow-up Failure of the Endovascular Infrarenal Abdominal Aneurysm Repair With Currently Available Endografts
No full textSupplemental material, sj-docx-1-jet-10.1177_15266028231158312 for Morphological and Clinical Predictors of Early/Follow-up Failure of the Endovascular Infrarenal Abdominal Aneurysm Repair With Currently Available Endografts by Enrico Gallitto, Gianluca Faggioli, Chiara Mascoli, Martina Goretti, Rodolfo Pini, Antonino Logiacco, Cristina Rocchi, Francesca Feroldi, Stefania Caputo and Mauro Gargiulo in Journal of Endovascular Therapy</p
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Parallel Graft to Preserve a Reimplanted Inferior Mesenteric Artery During Thoracoabdominal Multibranched Endografting
No full textIntroduction: Preserving pelvic circulation is crucial to minimize the risk of spinal cord and colonic ischemia, especially during the endovascular treatment of extended thoraco-abdominal aneurysm (TAAA) after previous open repair (OR).
Case report: A 78-years-old patient, previously treated for AAA with OR and reimplantation of inferior mesenteric artery (IMA), has presented with 9 cm type-III TAAA and underwent to a multi-stage endovascular procedure. Two thoracic endografts, t-Branch and a straight endograft by Cook Zenith platform were deployed. Renal and superior mesenteric arteries were cannulated and revascularized. Through the left axillary access, a 5F-vertebral catheter was delivered over a 0.035 inch guidewire to selectively catheterize IMA. A post-anastomotic stenosis was stented to advance the sheath and the parallel-graft (Viabahn 7 × 150 mm, Gore) into the artery. Thus, a bifurcated endograft was deployed inside the previous OR. According to the Sandwich-Technique, the stentgraft was deployed parallel and outside the bifurcated device, inside the straight one and 2 cm into the IMA and then reinforced by a bare-metal-stent (Protégé EverFlexTM 7 × 120 mm, Medtronic). Finally, a kissing ballooning of iliac endografts and parallel-graft was performed. The procedure was completed five days later, by stenting the celiac trunk. Post-operative course was uneventful. The 36-months CTA showed the patency of the IMA with no complications.
Conclusion: The combination of t-Branch and Sandwich-Technique for IMA could be employed to treat extended TAAA with previous OR and reimplanted IMA thus minimizing the risk of colonic and spinal cord ischemia
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
- …
