LEADER 01071nam--2200361---450- 001 990002028820203316 005 20050627092003.0 035 $a000202882 035 $aUSA01000202882 035 $a(ALEPH)000202882USA01 035 $a000202882 100 $a20040927d1978----km-y0itay0103----ba 101 0 $aita 102 $aIT 105 $a||||||||001yy 200 1 $aProcedure dimostrative e conoscenza storica$fLuigi Zanzi 210 $aFirenze$cLa Nuona Italia$d1978 215 $aVII, 455 p.$d24 cm 300 $aEstrstto da : Miscellanea Storica Ligure, Anno 9., n.2 410 0$12001 454 1$12001 461 1$1001-------$12001 700 1$aZANZI,$bLuigi$0150713 801 0$aIT$bsalbc$gISBD 912 $a990002028820203316 951 $aII.1.D. 2636(IV C 2201)$b80931 L.M.$cIV C 959 $aBK 969 $aUMA 979 $aSIAV3$b10$c20040927$lUSA01$h1004 979 $aSIAV3$b10$c20040927$lUSA01$h1004 979 $aCOPAT3$b90$c20050627$lUSA01$h0920 996 $aProcedure dimostrative e conoscenza storica$91041403 997 $aUNISA LEADER 05610nam 2200721 a 450 001 9910966934003321 005 20200520144314.0 010 $a0-19-029288-1 010 $a0-19-803438-5 010 $a1-4294-1521-5 010 $a0-19-515096-1 010 $a1-280-84551-1 035 $a(CKB)2560000000292974 035 $a(EBL)273291 035 $a(OCoLC)935260837 035 $a(SSID)ssj0000259131 035 $a(PQKBManifestationID)11204454 035 $a(PQKBTitleCode)TC0000259131 035 $a(PQKBWorkID)10272293 035 $a(PQKB)10603656 035 $a(StDuBDS)EDZ0000075941 035 $a(MiAaPQ)EBC273291 035 $a(Au-PeEL)EBL273291 035 $a(CaPaEBR)ebr10177970 035 $a(CaONFJC)MIL84551 035 $a(MiAaPQ)EBC31519419 035 $a(Au-PeEL)EBL31519419 035 $a(OCoLC)252671377 035 $a(EXLCZ)992560000000292974 100 $a20040809d2006 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aThree-dimensional electron microscopy of macromolecular assemblies $evisualization of biological molecules in their native state /$fJoachim Frank 205 $a2nd ed. 210 $aOxford ;$aNew York $cOxford University Press$d2006 215 $a1 online resource (427 p.) 300 $aDescription based upon print version of record. 311 08$a0-19-518218-9 311 08$a0-19-989341-1 320 $aIncludes bibliographical references (p. 345-398) and index. 327 $aContents; CHAPTER 1 Introduction; 1 The Electron Microscope and Biology; 1.1 General Remarks; 1.2 Three-Dimensional Electron Microscopy; 2 Single-Particle Versus Crystallographic Analysis; 3 Crystallography without Crystals; 4 Toward a Unified Approach to Structural Analysis of Macromolecules; 5 Single-Particle Reconstruction, Macromolecular Machines, and Structural Proteomics; 6 The Electron Microscope and the Computer; CHAPTER 2 Electron Microscopy of Macromolecular Assemblies; 1 Principle of the Transmission Electron Microscope; 2 Specimen Preparation Methods; 2.1 Introduction 327 $a2.2 Negative Staining2.3 Glucose Embedment; 2.4 Use of Tannic Acid; 2.5 Ice-Embedded Specimens; 2.6 Hybrid Techniques: Cryo-Negative Staining; 2.7 Labeling with Gold Clusters; 2.8 Support Grids; 3 Principle of Image Formation in the Transmission Electron Microscope; 3.1 Introduction; 3.2 The Weak-Phase Object Approximation; 3.3 The Contrast Transfer Theory; 3.4 Amplitude Contrast; 3.5 Formulation of Bright-Field Image Formation Using Complex Atomic Scattering Amplitudes; 3.6 Optical and Computational Diffraction Analysis-The Power Spectrum; 3.7 Determination of the Contrast Transfer Function 327 $a3.8 Instrumental Correction of the Contrast Transfer Function3.9 Computational Correction of the Contrast Transfer Function; 3.10 Locally Varying CTF and Image Quality; 4 Special Imaging Techniques and Devices; 4.1 Low-Dose Electron Microscopy; 4.2 Spot Scanning; 4.3 Energy Filtration; 4.4 Direct Image Readout and Automated Data Collection; CHAPTER 3 Two-Dimensional Averaging Techniques; 1 Introduction; 1.1 The Different Sources and Types of Noise; 1.2 Principle of Averaging: Historical Notes; 1.3 Equivalence between Averaging and Quasi-Optical Fourier Filtration 327 $a1.4 A Discourse on Terminology: Views Versus Projections1.5 The Role of Two-Dimensional Averaging in the Three-Dimensional Analysis of Single Molecules; 1.6 Origins of Orientational Preferences; 2 Digitization and Selection of Particles; 2.1 Hardware for Digitization; 2.2 The Sampling Theorem; 2.3 Interactive Particle Selection; 2.4 Automated Particle Selection; 3 Alignment Methods; 3.1 Quantitative Definitions of Alignment; 3.2 Homogeneous Versus Heterogeneous Image Sets; 3.3 Translational and Rotational Cross-Correlation; 3.4 Reference-Based Alignment Techniques 327 $a3.5 Reference-Free Alignment Techniques3.6 Alignment Using the Radon Transform; 4 Averaging and Global Variance Analysis; 4.1 The Statistics of Averaging; 4.2 The Variance Map and the Analysis of Statistical Significance; 4.3 Signal-to-Noise Ratio; 5 Resolution; 5.1 The Concept of Resolution; 5.2 Resolution Criteria; 5.3 Resolution and Cross-Resolution; 5.4 Resolution-Limiting Factors; 5.5 Statistical Requirements following the Physics of Scattering; 5.6 Noise Filtering; 6 Validation of the Average Image; CHAPTER 4 Multivariate Data Analysis and Classification of Images; 1 Introduction 327 $a1.1 Heterogeneity of Image Sets 330 $a1. Introduction2. Electron Microscopy of Macromolecular Assemblies3. Two-Dimensional Averaging Techniques4. Multivariate Data Analysis and Classification of Images5. Three-Dimensional Reconstruction6. Interpretation of Three-Dimensional Images of MacromoleculesAppendix 1: Some Important Definitions and TheoremsAppendix 2: Profiles, Point-Spread Functions, and Effects of Commonly Used Low-Pass FiltersAppendix 2: Bibliography of MethodsAppendix 2: Bibliography of StructuresAppendix 2: Special Journal Issues on Image Processing Techniques 606 $aThree-dimensional imaging in biology 606 $aElectron microscopy 615 0$aThree-dimensional imaging in biology. 615 0$aElectron microscopy. 676 $a570/.28/25 700 $aFrank$b J$g(Joachim),$f1940-$0721714 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910966934003321 996 $aThree-dimensional electron microscopy of macromolecular assemblies$94409781 997 $aUNINA