LEADER 00804nam0-2200277 --450 001 9910746797103321 005 20231018152740.0 010 $a88-88457-11-9 100 $a20231018d2003----kmuy0itay5050 ba 101 0 $aita 102 $aIT 105 $a 001yy 200 1 $aOcriticum Cansano$ftesti di Marco Massaro, Rosanna Tuteri, Nino Di Paolo$ga cura di Synapsi edizioni 210 $aSulmona$cSynapsi$d2003 215 $a60 p.$cill.$d23 cm. 700 1$aMassaro,$bMarco$01429949 701 1$aDi Paolo,$bNino$040265 701 1$aTuteri,$bRosanna$01429950 712 02$aSynapsi edizioni 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910746797103321 952 $aDFT E51 MASM 01$fFLFBC 959 $aFLFBC 996 $aOcriticum Cansano$93569604 997 $aUNINA LEADER 05690nam 2200709 450 001 9910820286803321 005 20230803031911.0 010 $a1-118-57946-1 010 $a1-118-57915-1 010 $a1-118-57949-6 035 $a(CKB)2670000000494156 035 $a(EBL)1575623 035 $a(SSID)ssj0001173132 035 $a(PQKBManifestationID)11673342 035 $a(PQKBTitleCode)TC0001173132 035 $a(PQKBWorkID)11209233 035 $a(PQKB)11587368 035 $a(MiAaPQ)EBC1575623 035 $a(Au-PeEL)EBL1575623 035 $a(CaPaEBR)ebr10814705 035 $a(CaONFJC)MIL550373 035 $a(OCoLC)865333402 035 $a(EXLCZ)992670000000494156 100 $a20131221d2013 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aElectromagnetic wave scattering from random rough surfaces $easymptotic models /$fNicolas Pinel, Christophe Bourlier 210 1$aLondon ;$aHoboken, New Jersey :$cISTE :$cWiley,$d2013. 210 4$dİ2013 215 $a1 online resource (162 p.) 225 1 $aFocus Series 300 $aDescription based upon print version of record. 311 $a1-84821-471-5 320 $aIncludes bibliographical references and index. 327 $aCover; Title Page; Contents; Preface; Introduction; CHAPTER 1. ELECTROMAGNETIC WAVE SCATTERING FROM RANDOM ROUGH SURFACES: BASICS; 1.1. Introduction; 1.2. Generalities; 1.2.1. Maxwell equations and boundary conditions; 1.2.2. Propagation of a plane wave (Helmholtz equation and plane wave); 1.2.3. Incident wave at an interface: polarization; 1.3. Random rough surfaces: statistical description and electromagneticroughness; 1.3.1. Statistical description of random rough surfaces; 1.3.2. Specific case of sea surfaces; 1.3.3. Electromagnetic roughness and Rayleigh roughness criterion 327 $a1.4. Scattering of electromagnetic waves from rough surfaces: basics1.4.1. Presentation of the problem (2D/3D); 1.4.2. Huygens' principle and extinction theorem; 1.4.3. Green functions (2D/3D); 1.4.4. Scattered powers and scattering coefficients; CHAPTER 2. DERIVATION OF THE SCATTERED FIELD UNDER ASYMPTOTIC MODELS; 2.1. Bibliography on existing models; 2.1.1. Introduction; 2.1.2. Rigorous models; 2.1.3. Asymptotic models; 2.1.4. General properties of scattering; 2.1.5. A few details on the KA and the GO; 2.2. Scattering in reflection and transmission under the KA with shadowing effect 327 $a2.2.1. KA in reflection and transmission with shadowing effect for 2D problems2.2.2. Extension of the KA model to 3D problems; 2.3. Scattering in reflection for 3D problems under various asymptotic models; 2.3.1. Context and specific notations; 2.3.2. The small perturbation model; 2.3.3. The Kirchhoff approximation-high-frequency regime; 2.3.4. The weighted curvature approximation; 2.3.5. The small slope approximation; 2.3.6. The local curvature approximation; 2.3.7. The resonant curvature approximation; 2.3.8. Validation of the different asymptotic numerical models for 2D problems 327 $aCHAPTER 3. DERIVATION OF THE NORMALIZED RADAR CROSS-SECTION UNDER ASYMPTOTIC MODELS3.1. Derivation of incoherent normalized radar cross-section under the GO for 2D problems; 3.1.1. Incoherent NRCS under the GO with shadowing effect for 2D problems; 3.1.2. Calculation of the bistatic shadowing functions in reflection and transmission; 3.2. General properties and energy conservation of the GO for 2D problems; 3.2.1. General properties of the GO for 2D problems; 3.2.2. Study of energy conservation under the GO for 2D problems 327 $a3.3. Scattering coefficients under the GO with shadowing effect for 3D problems3.4. Energy conservation of the GO model for 3D problems; 3.4.1. Case of a perfectly conducting lower medium; 3.4.2. Case of a lossless dielectric lower medium; 3.5. Scattering in reflection for 3D problems under various asymptotic models; 3.5.1. Expression of the NRCS under the SPM1; 3.5.2. Expression of the NRCS under the GO; 3.5.3. Expression of the NRCS under the SSA; 3.5.4. Validation and comparison of the different asymptotic analytical models for 2D problems 327 $a3.5.5. Comparison between numerical and analytical asymptotic models for 3D problems 330 $aElectromagnetic wave scattering from random rough surfaces is an active, interdisciplinary area of research with myriad practical applications in fields such as optics, acoustics, geoscience and remote sensing.Focusing on the case of random rough surfaces, this book presents classical asymptotic models used to describe electromagnetic wave scattering. The authors begin by outlining the basic concepts relevant to the topic before moving on to look at the derivation of the scattered field under asymptotic models, based on the Kirchhoff-tangent plane, in order to calculate both the scattere 410 0$aFocus series in waves. 606 $aBoundary value problems 606 $aElectromagnetic waves$xScattering$xMathematical models 606 $aSurfaces (Physics)$xMathematical models 615 0$aBoundary value problems. 615 0$aElectromagnetic waves$xScattering$xMathematical models. 615 0$aSurfaces (Physics)$xMathematical models. 676 $a515.35 700 $aPinel$b Nicola?s$01710908 701 $aBourlier$b Christophe$0859622 712 02$aInternational Society for Technology in Education, 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910820286803321 996 $aElectromagnetic wave scattering from random rough surfaces$94101850 997 $aUNINA LEADER 03604nam 22007452 450 001 9910829298403321 005 20151005020623.0 010 $a1-107-21920-5 010 $a1-139-06265-4 010 $a1-283-11131-4 010 $a9786613111319 010 $a1-139-07476-8 010 $a1-139-07701-5 010 $a1-139-06899-7 010 $a1-139-07929-8 010 $a0-511-97610-0 010 $a1-139-08157-8 035 $a(CKB)2670000000088844 035 $a(EBL)691814 035 $a(OCoLC)727649201 035 $a(SSID)ssj0000525754 035 $a(PQKBManifestationID)11358402 035 $a(PQKBTitleCode)TC0000525754 035 $a(PQKBWorkID)10508536 035 $a(PQKB)10085360 035 $a(UkCbUP)CR9780511976100 035 $a(MiAaPQ)EBC691814 035 $a(Au-PeEL)EBL691814 035 $a(CaPaEBR)ebr10470689 035 $a(CaONFJC)MIL311131 035 $a(PPN)261275623 035 $a(EXLCZ)992670000000088844 100 $a20141103d2011|||| uy| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSoil ecology in northern forests $ea below ground view of a changing world /$fMartin Lukac, Douglas L. Godbold$b[electronic resource] 210 1$aCambridge :$cCambridge University Press,$d2011. 215 $a1 online resource (xi, 256 pages) $cdigital, PDF file(s) 300 $aTitle from publisher's bibliographic system (viewed on 05 Oct 2015). 311 $a0-521-71421-4 311 $a0-521-88679-1 320 $aIncludes bibliographical references and index. 327 $aMachine generated contents note: Preface; 1. Introduction; 2. Soil properties; 3. Forest soil development and classification; 4. Soil fungi; 5. Soil water; 6. Forest carbon cycle; 7. Nutrient cycling; 8. Northern forests in a high CO2 world; 9. Soil acidity and heavy metal pollution; 10. Nitrogen; 11. Soil functioning and climate change; References; Index. 330 $aForest soils form the foundation that underpins the existence of all forests. This book encapsulates soil ecology and functioning in northern forests, focusing on the effects of human activity and climate change. The authors introduce the fundamental principles necessary for studying forest soils, and explain the functioning and mutual influence of all parts of a forest soil ecosystem. A chapter is dedicated to each of soil acidity and heavy metal pollution, elevated carbon dioxide, nitrogen deposition and climate change, highlighting the most important anthropogenic factors influencing forest soil functioning and how these soils are likely to respond to environmental change. With its unique view of the functioning of the soils found under temperate and boreal forests in today's rapidly changing world, this book is of interest to anyone studying forestry and forest ecology in European, North American and North Asian contexts. 606 $aForest soils$zNorthern Hemisphere 606 $aSoil ecology$zNorthern Hemisphere 606 $aSoil chemistry$zNorthern Hemisphere 606 $aForests and forestry$zNorthern Hemisphere 615 0$aForest soils 615 0$aSoil ecology 615 0$aSoil chemistry 615 0$aForests and forestry 676 $a634.9/5 686 $aNAT038000$2bisacsh 700 $aLukac$b Martin$01683293 702 $aGodbold$b Douglas L. 801 0$bUkCbUP 801 1$bUkCbUP 906 $aBOOK 912 $a9910829298403321 996 $aSoil ecology in northern forests$94053955 997 $aUNINA