02415nam 2200625Ia 450 991045815950332120200520144314.01-280-81268-097866108126840-8157-0848-3(CKB)1000000000347479(EBL)267639(OCoLC)475992976(SSID)ssj0000260574(PQKBManifestationID)11212408(PQKBTitleCode)TC0000260574(PQKBWorkID)10223912(PQKB)11603873(MiAaPQ)EBC267639(OCoLC)66465783(MdBmJHUP)muse12744(Au-PeEL)EBL267639(CaPaEBR)ebr10120615(CaONFJC)MIL81268(OCoLC)437171422(EXLCZ)99100000000034747920050920d2006 uy 0engur|n|---|||||txtccrToward an evolutionary regime for spectrum governance[electronic resource] licensing or unrestricted entry? /William J. Baumol, Dorothy RobynWashington, D.C. AEI-Brookings Joint Center for Regulatory Studiesc20061 online resource (97 p.)Description based upon print version of record.0-8157-0849-1 Includes bibliographical references and index.Introduction -- Alternative approaches to spectrum governance -- Key issues for a rational spectrum regime -- The possibility of a mixed regime -- Conclusion : the most promising of the available imperfect solutions."Evaluates two options for spectrum governance--a tradable license approach and a commons approach--in terms of interference, investment in innovation, monopoly power, diversity, rural service, and vested interests versus adaptability"--Provided by publisher.Radio frequency allocationTelecommunication policyElectronic books.Radio frequency allocation.Telecommunication policy.384.54/524Baumol William J268191Robyn Dorothy L1042476MiAaPQMiAaPQMiAaPQBOOK9910458159503321Toward an evolutionary regime for spectrum governance2466731UNINA01017nam0 22002651i 450 UON0033650520231205104241.35620091007d1980 |0itac50 baengGB|||| 1||||ˆA ‰burnt-out caseGraham GreeneHarmondsworthPenguin1980199 p.18 cm.001UON003311362001 Penguin Book210 HarmondsworthPenguinGBHarmondsworthUONL000315823.914Narrativa inglese, 1945-199921GreeneGrahamUONV116956438983Penguin BooksUONV246450650ITSOL20260417RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEO E ARCHIVIO STORICOUONSIUON00336505SIBA - SISTEMA BIBLIOTECARIO DI ATENEO E ARCHIVIO STORICOSI Angl VI A GRE 23 SI LO 22715 5 23 Burnt-out case201921UNIOR06568nam 2202233z- 450 9910639988203321202301053-0365-5897-7(CKB)5470000001633472(oapen)https://directory.doabooks.org/handle/20.500.12854/95869(oapen)95869(EXLCZ)99547000000163347220202301d2022 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierSynthesis, Processing, Structure and Properties of Polymer MaterialsBaselMDPI - Multidisciplinary Digital Publishing Institute20221 electronic resource (628 p.)3-0365-5898-5 The aim of this reprint is to highlight the progress and fundamental aspects for the synthesis, characterization, properties, and application of novel polymeric materials, as well as their copolymers, composites, and nanocomposites.Plastics & polymers technologybicsscPlastics and polymersbicsscpoly(lactic acid)epoxidized natural rubberpolymer blendnatural additivesantioxidantpolymer blendingradiation crosslinkingpolyethylenepolyurethaneheat resistancemechanical propertyaramid fiberballistic testfailure mechanismcyclotriphosphazaneflame retardancydielectric propertiesazo compoundliquid crystalstructure-property relationshipaxial behaviorgeopolymer concrete (GC)ferrocementfinite element analysis (FEA)polyacrylonitrileligninelectrospinningselective chemical dissolutionporous nanofibersnanofiberssoft templatepeat soilcementstabilizationfly ashpolypropylene fiberunconfined compressive strength (UCS)California bearing ratio (CBR)scanning electron microscopy (SEM)bio-based polyurethanesjatropha oilalgae oilrecovered palm oilepoxy compositegreen compositecorn cobpolycarbonatestransesterificationpolycondensationpolymerhydrogenhydrophobicsensingnanostructurespalladiumpolymer compositefibre-prestressingresidual stressesPCL-SBA-15 nanocompositesreal-time variable-temperature synchrotron measurementsconfinementmechanical behaviornanoclaynanocompositesmechanical propertiesimpact propertieshardnesspolymer compositesgraphene quantum dotsbioactivebiomedicalsynthesisPVKhexylthiophenePANInanocompositephotovoltaic cellsDFTpolyhydroxyalkanoatesfibersbiodegradabilitypackagingpatentspoly(aminopropyl/phenyl)silsesquioxanethiol-enekineticsactivation energypolymer characterizationviscoelasticityDMAsolution blow spinningpolyethylene oxidemorphologymaterials characterizationpolymer dissolutionkaolin flocculationaggregate resistancesalinityflocculation kineticshear ratethermoplastic starchsilanefoamcarbon dioxidemicrocapsulesdip coatingencapsulationspectroscopymicroscopyantibacterial silverpolyanilinedodecylbenzene sulfonic acidγ-Al2O3in situ polymerizationcore-shell nanocompositepolyphosphazenemicro-nanospheresspecies-absorbing mechanismshydrophobicitythermochemicalPVDFalkali-graftingα-methyl styreneacrylonitrileproton exchange membraneblock copolymersrandom copolymerscatalytic membranesesterificationisopropyl acetatebioinspired bottlebrush polymersaqueous boundary lubricationfrictionwear resistancesupramolecular hydrogelacrylic acidmaleic anhydrideterpyridinecoordination interactionthermoplastic polyurethanessurface free energydithioldifferential scanning calorimetryoptical propertiesarsineligandspolypropylenecatalystdegradationsol-gel process3D network hybrid materialsnanoparticlesnanodispersityionic liquidsPlastics & polymers technologyPlastics and polymersPuszka Andrzejedt1279486Podkościelna BeataedtPuszka AndrzejothPodkościelna BeataothBOOK9910639988203321Synthesis, Processing, Structure and Properties of Polymer Materials3015483UNINA