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450 results on '"Negro, Paolo"'

3. Fire Resistance of Sustainable Mortar with Plastic Waste Aggregates

Author

Matteo, Colombo, Scalbi, Agnese, Grigoriadis, K., Alessio, Caverzan, Negro, Paolo, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Ilki, Alper, editor, Çavunt, Derya, editor, and Çavunt, Yavuz Selim, editor

Published
2023
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9. Unit of Wall Surgery

Author

Gossetti, Francesco, D’Amore, Linda, Ceci, Francesca, Bambi, Lucia, Annesi, Elena, Negro, Paolo, Greco, Dalila Patrizia, editor, and Borgonovi, Elio, editor

Published
2019
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10. Mesh Plug Repair

Author

Gossetti, Francesco, D’Amore, Linda, Grimaldi, Maria Romana, Ceci, Francesca, Negro, Paolo, and Campanelli, Giampiero, editor

Published
2018
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12. Defining the characteristics of certified hernia centers in Italy: The Italian society of hernia and abdominal wall surgery workgroup consensus on systematic reviews of the best available evidences

Author

Stabilini, Cesare, Cavallaro, Giuseppe, Bocchi, Paolo, Campanelli, Giampiero, Carlucci, Michele, Ceci, Francesca, Crovella, Feliciano, Cuccurullo, Diego, Fei, Landino, Gianetta, Ezio, Gossetti, Francesco, Greco, Dalila Patrizia, Iorio, Olga, Ipponi, Pierluigi, Marioni, Antonio, Merola, Giovanni, Negro, Paolo, Palombo, Denise, and Bracale, Umberto

Published
2018
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24. Combined DFT-D3 Computational and Experimental Studies on g-C 3 N 4 : New Insight into Structure, Optical, and Vibrational Properties.

Author

Negro, Paolo, Cesano, Federico, Casassa, Silvia, and Scarano, Domenica

Subjects
*NITRIDES, *DENSITY functionals, *ATOMIC force microscopy, *SCANNING electron microscopy, *DENSITY functional theory, *BAND gaps
Abstract

Graphitic carbon nitride (g-C3N4) has emerged as one of the most promising solar-light-activated polymeric metal-free semiconductor photocatalysts due to its thermal physicochemical stability but also its characteristics of environmentally friendly and sustainable material. Despite the challenging properties of g-C3N4, its photocatalytic performance is still limited by the low surface area, together with the fast charge recombination phenomena. Hence, many efforts have been focused on overcoming these drawbacks by controlling and improving the synthesis methods. With regard to this, many structures including strands of linearly condensed melamine monomers, which are interconnected by hydrogen bonds, or highly condensed systems, have been proposed. Nevertheless, complete and consistent knowledge of the pristine material has not yet been achieved. Thus, to shed light on the nature of polymerised carbon nitride structures, which are obtained from the well-known direct heating of melamine under mild conditions, we combined the results obtained from XRD analysis, SEM and AFM microscopies, and UV-visible and FTIR spectroscopies with the data from the Density Functional Theory method (DFT). An indirect band gap and the vibrational peaks have been calculated without uncertainty, thus highlighting a mixture of highly condensed g-C3N4 domains embedded in a less condensed "melon-like" framework. [ABSTRACT FROM AUTHOR]

Published
2023
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26. Combined seismic and environmental upgrading of existing buildings: the programme of the EAEE Working Group

Author

Felicioni, Licia, Negro, Paolo, Ademovic, Naida, Romano, Elvira, Marini, Alessandra, Passoni, Chiara, Belleri, Andrea, Pinho, Rui, Caruso, Martina, Pitilakis, Kyriazis, Pitilakis, Dimitris, Menna, Costantino, Prota, Andrea, and Hájek, Petr

Subjects
Energy retrofit measures, Seismic retrofit, Sustainability, Resilience, Climate Change, Integrated renovation, Settore ICAR/09 - Tecnica delle Costruzioni
Published
2022

40. Synchronicity of Frequently Sampled Thyrotropin (TSH) and Leptin Concentrations in Healthy Adults and Leptin-Deficient Subjects: Evidence for Possible Partial TSH Regulation by Leptin in Humans

Author

Mantzoros, Christos S, Ozata, Metin, Negrao, Andre B, Suchard, Marc A, Ziotopoulou, Mary, Caglayan, Sinan, Elashoff, Robert M, Cogswell, Rebecca J, Negro, Paolo, Liberty, Victoria, Wong, Ma-Li, Veldhuis, Johannes, Ozdemir, I Caglayan, Gold, Philip W, Flier, Jeffrey S, and Licinio, Julio

Published
2001

41. Italian Biological Prosthesis Work-Group (IBPWG): proposal for a decisional model in using biological prosthesis

Author

Coccolini Federico, Agresta Ferdinando, Bassi Andrea, Catena Fausto, Crovella Feliciano, Ferrara Roberto, Gossetti Francesco, Marchi Domenico, Munegato Gabriele, Negro Paolo, Piccoli Micaela, Melotti Gianluigi, Sartelli Massimo, di Visconte Michele, Testini Mario, Bertoli Paolo, Capponi Michela, Lotti Marco, Manfredi Roberto, Pisano Michele, Poiasina Elia, Poletti Eugenio, and Ansaloni Luca

Subjects
Biological prosthesis, Work-group, Indication, Cross-linked, Non-cross-linked, Surgery, Reconstruction, Infection, Tissue loss, Mesh, RD1-811, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9
Abstract

Abstract Introduction Indications for repair of abdominal hernia are well established and widely diffused. Controversies still exist about the indication in using the different prosthetic materials and principally about the biological ones. Material and methods In February 2012, the Italian Biological Prosthesis Work-Group (IBPWG), counting a background of 264 biologic implants, met in Bergamo (Italy) for 1-day meeting with the aim to elaborate a decisional model on biological prosthesis use in abdominal surgery. Results A diagram to simplify the decisional process in using biologics has been elaborated. Conclusion The present score represents a first attempt to combine scientific knowledge and clinical expertise in order to offer precise indications about the kind of biological mesh to use.

Published
2012
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43. Primary omental torsion (POT): a review of literature and case report

Author

Negro Paolo, Chiaretti Massimo, Manto Ottavia, Ceribelli Cecilia, Andreuccetti Jacopo, and Tuscano Domenico

Subjects
Surgery, RD1-811, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9
Abstract

Abstract Eitel first described omental torsion in 1899, since then, fewer than 250 cases have been reported. Although omental torsion is rarely diagnosed preoperatively, knowledge of this pathology is important to the surgeon because it mimics the common causes of acute surgical abdomen. For this reason, in the absence of diagnosed preexisting abdominal pathology, including cysts, tumors, foci of intra-abdominal inflammation, postsurgical wounds or scarring, and hernial sacs, omental torsion still can represent a surprise. Explorative laparotomy represents the diagnostic and definitive therapeutic procedure. Presently laparoscopy is the first choice procedure.

Published
2011
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44. 'Complex abdominal wall' management: evidence-based guidelines of the Italian Consensus Conference

Author

Piccoli, Micaela, Agresta, Ferdinando, Attinà, Grazia Maria, Amabile, Dalia, Marchi, Domenico, Bergamini, Carlo, Berta, Rossana, Boccia, Luigi, Cuccurullo, Diego, Fiscon, Valentino, Gossetti, Francesco, Ipponi, Pierluigi, Riccipetitoni, Giovanna, Rimini, Massimiliano, Russello, Domenico, Trapani, Vincenzo, Tricarico, Fausto, Tugnoli, Gregorio, Melotti, Gianluigi, Ansaloni, Luca, Barlera, Simona, Beghelli, Davide, Campanelli, Giampiero, Campanile, Fabio Cesare, Carlucci, Michele, Casarano, Salvatore, Chiara, Osvaldo, Chirletti, Piero, Corcione, Francesco, Crovella, Feliciano, Davoli, Marina, Gianetta, Ezio, Giordani, Stefano, Hervatin, Rita, Longoni, Mauro, Maida, Pietro, Marini, Pierluigi, Munegato, Gabriele, Negro, Paolo, Pelosi, Paolo, Piazza, Diego, Presenti, Luigi, Rea, Roberto, Sartelli, Massimo, Testini, Mario, Valeri, Andrea, Vettoretto, Nereo, and Vincenti, Rodolfo

Subjects
Complex abdominal wall, medicine.medical_specialty, Evidence-based practice, Abdominal compartment syndrome, Consensus Development Conferences as Topic, Meshes, 030230 surgery, Abdominal wall, 03 medical and health sciences, 0302 clinical medicine, medicine, Surgical emergency, Elective surgery, Laparotomy, Laparostomy, business.industry, General surgery, Emergency and elective treatment, Gold standard, Abdominal Wall, Surgery, Consensus conference, Surgical Mesh, medicine.disease, Consensus Conference, medicine.anatomical_structure, Italy, Elective Surgical Procedures, 030220 oncology & carcinogenesis, Evidence-Based Practice, Practice Guidelines as Topic, Abdomen, Emergencies, Intra-Abdominal Hypertension, business
Abstract

To date, there is no shared consensus on a definition of a complex abdominal wall in elective surgery and in the emergency, on indications, technical details, complications, and follow-up. The purpose of the conference was to lay the foundations for a homogeneous approach to the complex abdominal wall with the primary intent being to attain the following objectives: (1) to develop evidence-based recommendations to define “complex abdominal wall”; (2) indications in emergency and in elective cases; (3) management of “complex abdominal wall”; (4) techniques for temporary abdominal closure. The decompressive laparostomy should be considered in a case of abdominal compartment syndrome in patients with critical conditions or after the failure of a medical treatment or less invasive methods. In the second one, beyond different mechanism, patients with surgical emergency diseases might reach the same pathophysiological end point of trauma patients where a preventive “open abdomen” might be indicated (a temporary abdominal closure: in the case of a non-infected field, the Wittmann patch and the NPWT had the best outcome followed by meshes; in the case of an infected field, NPWT techniques seem to be the preferred). The second priority is to create optimal both general as local conditions for healing: the right antimicrobial management, feeding—preferably by the enteral route—and managing correctly the open abdomen wall. The use of a mesh appears to be—if and when possible—the gold standard. There is a lot of enthusiasm about biological meshes. But the actual evidence supports their use only in contaminated or potentially contaminated fields but above all, to reduce the higher rate of recurrences, the wall anatomy and function should be restored in the midline, with or without component separation technique. On the other site has not to be neglected that the use of monofilament and macroporous non-absorbable meshes, in extraperitoneal position, in the setting of the complex abdomen with contamination, seems to have a cost effective role too. The idea of this consensus conference was mainly to try to bring order in the so copious, but not always so “evident” literature utilizing and exchanging the expertise of different specialists.

Published
2017

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