00771nam0-2200289---450-99000867810040332120081103113616.0000867810FED01000867810(Aleph)000867810FED0100086781020080625d1979----km-y0itay50------baengITa-------001yyEnrico Tagliettiarchitect in AustraliaMilanoLodigraf1979163 p.in gran parte ill.30 cmTaglietti, EnricoTaglietti,Enrico503558ITUNINARICAUNIMARCBK990008678100403321MON C 3504420FARBCFARBCEnrico Taglietti716869UNINA01962nam0-22005531i-450 99000001885020331620210301115014.00-674-99054-40-674-99090-00-674-99119-20-674-99191-50-674-99239-30001885USA010001885(ALEPH)000001885USA01000188520000914g19141953|||y0itay0103----baita||||||||001yyHistory of the warsProcopiususwith an english translation by H.B. DewinCambridge [etc.]Harvard University1914-1953 (stampa 1992-1996)5 v.17 cm.Loeb classical library48, 81, 107, 173, 217Testo orig. a fronte1 : Books 1 - 2. - 2 : Books 3 - 4. - 3 : Books 5 - 6.15. - 4 : Books 6.16 - 7.35. - 5 : Books 7.36 - 82001Loeb classical library48, 81, 107, 173, 217888.2PROCOPIUS :Caesariensis293068DEWING,H.B.990000018850203316VIII A 972 PRO/1 - 5148952- L.M.V.1. Coll. 7/ 16/4149068 L.M.V.1.464095V.1. Coll. 7/ 16/5149108 L.M.V.1.464104BKUMA20000914USA01171020000919USA01104620000919USA01151920001019USA01105320001019USA01145120001019USA01145820001019USA01153620001024USA01151120001027USA01152020001110USA01170820001124USA01120520020403USA011609PATRY9020040406USA011603PATRY9020061017USA011709ANNAMARIA9020121015USA011527ANNAMARIA9020121015USA011527History of the wars872049UNISA01005cam a2200241 i 4500991001312429707536051110s2004 it aa 001 0 ita d3924182639b13353317-39ule_instDip.to Beni Culturali ita"Alle wege führen nach Rom ..." :Internationales Römerstrassenkolloquium Bonn /[redaktion Dirk Bachmann und Brigitte Beyer][Pulheim Brauweiler] :Rhein-Eifel-Mosel-Verlag,2004270 p. :ill. ;20 x 20 cmMaterialien zur Bodendenkmalpflege im Rheinland ;16Strade romaneAntichitàBachmann, DirkBeyer, Brigitte.b1335331702-04-1410-11-05991001312429707536LE001 AN XXI 71312001000153305le001DonogE40.00-l- 00000.i1414890010-11-05"Alle wege führen nach Rom ..."1092922UNISALENTOle00110-11-05ma -itait 0007691nam 22004573 450 991086524890332120240601060245.03-031-57503-2(MiAaPQ)EBC31357838(Au-PeEL)EBL31357838(CKB)32169712600041(OCoLC)1436834428(EXLCZ)993216971260004120240601d2024 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierPropagation Characterization and Channel Modeling for UAV Communications1st ed.Cham :Springer International Publishing AG,2024.©2024.1 online resource (234 pages)Wireless Networks Series3-031-57502-4 Intro -- Preface -- Contents -- Acronyms -- 1 UAV Communications and Channel Modeling -- 1.1 Overview of UAV Communications -- 1.2 Overview of Propagation Channel Modeling -- 1.3 Propagation Characteristics of UAV Communications -- 1.4 Organization of the Monograph -- References -- 2 Time Stationary RS-GBSM for UAV Narrowband Channels -- 2.1 Introduction of UAV Channel Measurement and Modeling -- 2.2 3D Geometry-Based Stochastic Model -- 2.2.1 For SB-U Rays -- 2.2.2 For SB-G Rays -- 2.2.3 For SB-GR Rays -- 2.3 Simulations and Discussions -- 2.3.1 Expressions of Channel Statistical Properties -- 2.3.1.1 Space-time Correlation Function -- 2.3.1.2 Doppler PSD -- 2.3.1.3 Envelope LCR -- 2.3.1.4 Envelope AFD -- 2.3.2 Numerical Results and Analysis -- 2.4 Summary -- References -- 3 Time Non-Stationary RS-GBSM for UAV Narrowband Channels -- 3.1 Introduction of Time Non-Stationary Channels -- 3.2 3D Geometry-Based Stochastic Model -- 3.3 Simulations and Discussions -- 3.3.1 Expressions of Channel Statistical Properties -- 3.3.1.1 Space-time Correlation Function -- 3.3.1.2 Doppler Power Spectral Density -- 3.3.1.3 Envelope Level Crossing Rate -- 3.3.1.4 Envelope Average Fade Duration -- 3.3.2 Corresponding Non-stationary UAV-MIMO Channel Simulation Models -- 3.3.2.1 Deterministic Simulation Model -- 3.3.2.2 Stochastic Simulation Model -- 3.3.3 Numerical Results and Analysis -- 3.4 Summary -- References -- 4 Time Non-stationary RS-GBSM for UAV Wideband Channels -- 4.1 Introduction of Wideband Channels -- 4.2 Single Concentric-Cylinders Model -- 4.3 Simulations and Discussions -- 4.3.1 Expressions of Channel Statistical Properties -- 4.3.1.1 Space-Time-Frequency Correction Function -- 4.3.1.2 Space-Doppler Power Spectral Density -- 4.3.2 Corresponding Non-stationary Simulation Models for UAV Wideband Channels -- 4.3.2.1 Deterministic Simulation Model.4.3.2.2 Stochastic Simulation Model -- 4.3.3 Numerical Results and Analysis -- 4.4 Summary -- References -- 5 Time-Space Non-stationary IS-GBSM for UAV Wideband Channels -- 5.1 Introduction of Massive MIMO Channels and Time-Space Non-stationarity -- 5.2 3D Twin-Cluster Based UAV Channel Model -- 5.2.1 LoS Component -- 5.2.2 NLoS Component -- 5.3 UAV-Related Time-Space Non-stationary Algorithm -- 5.3.1 UAV-Related Array Cluster Evolution Calculation -- 5.3.2 UAV-Related Time Cluster Evolution Calculation -- 5.3.3 UAV-Related Space-Time Cluster Evolution Algorithm -- 5.4 Simulations and Discussions -- 5.4.1 Expressions of Channel Statistical Properties -- 5.4.1.1 Space-Time-Frequency Correlation Function -- 5.4.1.2 Doppler Power Spectral Density -- 5.4.1.3 Envelope Level Crossing Rate -- 5.4.1.4 Envelope Average Fade Duration -- 5.4.2 Numerical Results and Analysis -- 5.5 Summary -- References -- 6 T-S-F Non-stationary IS-GBSM with 3D Continuously Arbitrary Trajectory and Self-rotation -- 6.1 Introduction of Massive MIMO and mmWave Channels and Time-Space-Frequency Non-Stationarity -- 6.2 UAV Channel Model with 3D Continuously Arbitrary Trajectory and Self-rotation -- 6.2.1 LoS Component -- 6.2.2 NLoS Component -- 6.2.3 Geometrical Relationship of Transmission -- 6.3 UAV-Related Time-Space-Frequency Non-stationary Algorithm -- 6.3.1 Frequency Non-stationary Modeling Based on Correlated Clusters -- 6.3.1.1 Classification of Correlated Cluster Groups -- 6.3.1.2 Determination of Correlation Coefficient Between Clusters -- 6.3.2 Space Non-stationary Modeling of UAV Channels -- 6.3.3 Time Non-stationary Modeling of UAV Channels -- 6.3.4 Steps of T-S-F Non-stationary Modeling Algorithm -- 6.4 Simulations and Discussions -- 6.4.1 Expressions of Channel Statistical Properties -- 6.4.1.1 Space-Time-Frequency Correlation Function.6.4.1.2 Doppler Power Spectral Density -- 6.4.1.3 Power Delay Profile -- 6.4.1.4 Stationary Interval -- 6.4.2 Numerical Results and Analysis -- 6.5 Summary -- References -- 7 Mixed-Bouncing Based IS-GBSM for UAV Wideband Channels -- 7.1 Introduction of Mixed-Bouncing Transmission -- 7.2 Mixed-Bouncing Based UAV Channel Model -- 7.2.1 LoS Component -- 7.2.2 NLoS Component -- 7.2.2.1 Cluster Density Index -- 7.2.2.2 Single-Bouncing Component Through Single-Clusters -- 7.2.2.3 Multi-Bouncing Component Through Twin-Clusters -- 7.3 Mixed-Bouncing Based T-S-F Non-stationary Algorithm -- 7.3.1 Space-Time Non-stationary Modeling from the Perspective of Single-Clusters -- 7.3.2 Space-Time Non-stationary Modeling from the Perspective of Twin-Clusters -- 7.3.3 Mixed-Bouncing Based Frequency Non-stationary Modeling -- 7.4 Simulations and Discussions -- 7.4.1 Expressions of Channel Statistical Properties -- 7.4.1.1 Space-Time-Frequency Correlation Function -- 7.4.1.2 Doppler Power Spectral Density -- 7.4.2 Numerical Results and Analysis -- 7.5 Summary -- References -- 8 T-S-F Non-Stationary IS-GBSM with Time-Space Consistency for UAV Wideband Channels -- 8.1 Introduction of Time-Space Consistency -- 8.2 Mixed-Bouncing Based UAV Channel Model with 3D Continuously Arbitrary Trajectory and Self-Rotation -- 8.2.1 3D Self-Rotation of UAV and Continuously Arbitrary Trajectory of Transceivers and Clusters -- 8.2.2 LoS Component -- 8.2.3 NLoS Component -- 8.2.3.1 Single-Bouncing Component with Single-Clusters -- 8.2.3.2 Multi-Bouncing Component with Twin-Clusters -- 8.2.4 Ground Reflection Component -- 8.3 UAV-Related T-S-F Non-stationary Algorithm with Time-Space Consistency -- 8.3.1 UAV-Related Space-time Non-stationary Modeling with Time-Space Consistency -- 8.3.2 UAV-Related Frequency Non-stationary Modeling -- 8.3.3 Steps of the Proposed UAV-Related Algorithm.8.4 Simulations and Discussions -- 8.4.1 Expressions of Channel Statistical Properties -- 8.4.1.1 Space-time-frequency Correlation Function -- 8.4.1.2 Doppler Power Spectral Density -- 8.4.1.3 Stationary Interval -- 8.4.2 Numerical Results and Analysis -- 8.5 Summary -- References -- 9 Conclusions and Future Research Directions -- 9.1 Conclusions -- 9.1.1 Discussions and Summary of Chap.1 -- 9.1.2 Discussions and Summary of Chap.2 -- 9.1.3 Discussions and Summary of Chap.3 -- 9.1.4 Discussions and Summary of Chap.4 -- 9.1.5 Discussions and Summary of Chap.5 -- 9.1.6 Discussions and Summary of Chap.6 -- 9.1.7 Discussions and Summary of Chap.7 -- 9.1.8 Discussions and Summary of Chap.8 -- 9.2 Future Research Directions -- 9.2.1 Channel Measurement Perspective -- 9.2.2 Channel Modeling Perspective -- References.Wireless Networks SeriesBai Lu1453400Huang Ziwei1453399Cheng Xiang788052MiAaPQMiAaPQMiAaPQBOOK9910865248903321Propagation Characterization and Channel Modeling for UAV Communications4168646UNINA03802nam 22005895 450 991048333740332120251010075133.03-030-63315-210.1007/978-3-030-63315-8(CKB)4100000011716959(MiAaPQ)EBC6456100(DE-He213)978-3-030-63315-8(PPN)253254248(MiAaPQ)EBC29077917(EXLCZ)99410000001171695920210113d2021 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierNew Work, Transformational and Virtual Leadership Lessons from COVID-19 and Other Crises /by Marc Helmold1st ed. 2021.Cham :Springer International Publishing :Imprint: Springer,2021.1 online resource (XIII, 208 p. 70 illus., 69 illus. in color.) Management for Professionals,2192-810XIncludes index.3-030-63314-4 Chapter 1: Introduction to the New Work Concept -- Chapter 2: New Work as an Opportunity for Performance Excellence -- Chapter 3: Change Management as the Trigger for New Work -- Chapter 4: Culture Change towards New Work Concepts -- Chapter 5: Virtual and Global Networks -- Chapter 6: Transformational Leadership in New Work Organisations -- Chapter 7: New Office Concepts in the post COVID-19 Times -- Chapter 8: Managing New Work through Emotional Intelligence (EI) -- Chapter 9: Innovation Management as a Driver for changing Work Styles -- Chapter 10: Diversity and New Work Teams -- Chapter 11: Artificial Intelligence (AI) as Impulse for New Work -- Chapter 12: Lean Management and New Work Concepts -- Chapter 13: New Work and Corporate Social Responsibility (CSR) -- Chapter 14: New Work in Education and Teaching -- Chapter 15: New Work in the Automotive Industry -- Chapter 16: New Work in Health Sector -- Chapter 17: New Work and its Impact on Public Procurement and Global Supply Chains -- Chapter 18:Outlook of New Work 2030 -- Glossary -- Index.The increasing globalization, the battle for talents, and global trends are changing the work patterns in organisations around the globe. Enterprises are working across country and cultural borders alongside complex supply and demand networks. Global incidents such as the financial crisis in 2008 and the recent COVID-19 pandemic have forced global organizations to find innovative ways to continue to connect globally and maintain a competitive advantage. Therefore, innovative enterprises have established global and virtual organisations including members of the value chain on supply and demand side. This book outlines these new work and leadership styles, and agile organisations, which are necessary to work virtually and globally. It provides case studies and experiences from different global organizations in different industries and sectors with a focus on value-adding processes and services.Management for Professionals,2192-810XManagementProduction managementInternational business enterprisesManagementOperations ManagementInternational BusinessManagement.Production management.International business enterprises.Management.Operations Management.International Business.658.049Helmold Marc854108MiAaPQMiAaPQMiAaPQBOOK9910483337403321New work, transformational and virtual leadership2854519UNINA