5篇
您的检索式：作者名="Andrea POLASTRI"
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| 1 | Hepatectomy as Treatment of Choice for Hepatocellular Carcinoma in Elderly Cirrhotic Patients显示文摘 | Alessandro Ferrero Luca Viganò Roberto Polastri Dario Ribero Roberto Lo Tesoriere Andrea Muratore Lorenzo Capussotti | 2005 | World Journal of Surgery2005，，9： | 1 |
| 2 | Postoperative Liver Dysfunction and Future Remnant Liver: Where Is the Limit?显示文摘 | Alessandro Ferrero Luca Viganò Roberto Polastri Andrea Muratore Haris Eminefendic Daniele Regge Lorenzo Capussotti | 2007 | World Journal of Surgery2007，，8： | 1 |
| 3 | Portal Hypertension: Contraindication to Liver Surgery?显示文摘 | Lorenzo Capussotti MD Alessandro Ferrero MD Luca Viganò MD Andrea Muratore MD Roberto Polastri MD Hedayat Bouzari MD | 2006 | World Journal of Surgery2006，，6： | 1 |
| 4 | Dyspnea and Fatigue Following Video-assisted Thoracic Surgery for Pulmonary Lobectomy: Measuring Scales to Optimize the Allocation of Resources显示文摘To the Editor:The efficacy of minimally invasive techniques for pulmonary lobectomy is gaining a great interest in literature.Recently,new surgical strategies and technical improvements have been reported for video-assisted thoracic surgery (VATS).[1] Furthermore,postoperative physiotherapeutic aspects are a source of interest;it has been observed that the walking distance,calculated as the mean score on the 6-min walk test (6MWT)preoperatively,represents a predictive measure for the onset of possible postoperative complications following pulmonary lobectomy.[2] Nevertheless,the suitability of the 6MWT during the early postoperative period is limited by common functional limitations that are normally present after surgery,including the possible need for oxygen supplementation during the first days postoperatively and the presence of thoracic drainage. | Massimiliano Polastri Andrea Dell'Amore Giampiero Dolci Niccolo Daddi | 2016 | Chinese Medical Journal2016，，17： | 0 |
| 5 | Influence of core stiffness on the behavior of tall timber buildings subjected to wind loads显示文摘This study analyzes the feasibility of the use of cross-laminated timber(CLT)as a load-bearing structural element in a 40-story building based on Chinese design requirements.The proposed design of the high-rise concrete-CLT building utilizes the core-outrigger system.Concrete is used for the central core and outriggers,and CLT is used for the rest of the structure of the building.Finite element models with different types of connections were developed using SAP2000 to analyze the lateral behavior of the building under wind action.The finite element models with rigid connections deduce the wind load distributions on individual structural elements,which determine the total number and the stiffness of fasteners of the CLT panels.Accordingly,spring links with equivalent stiffness that simulate the mechanical fasteners were employed in SAP2000.The results indicate that CLT increases the lateral flexibility of the building.A closed concrete core was substituted by two half cores to measure the requirement of the maximum lateral deflection.However,the acceleration at the building top still exceeded the limitation prescribed in Chinese Code JGJ 3-2010 owing to the lightweight of CLT and decreased stiffness of the hybrid building.To restrict this top acceleration within the limit,further approaches to increase the stiffness in the weak direction of the building are required.Methods such as the modification of the floor layout,increase in the thickness of walls,and addition of extra damping capacity should be considered and verified in the future. | Zhouyan XIA Jan-Willem G.VAN DE KUILEN Andrea POLASTRI Ario CECCOTTI Minjuan HE | 2021 | Frontiers of Structural and Civil Engineering2021，15，1： | 0 |
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