LEADER 04144nam 2200697Ia 450 001 9910777311903321 005 20230421044748.0 010 $a0-19-756087-3 010 $a1-280-52811-7 010 $a9786610528110 010 $a0-19-535694-2 010 $a1-4294-1461-8 035 $a(CKB)1000000000413649 035 $a(EBL)273427 035 $a(OCoLC)476016223 035 $a(SSID)ssj0000275600 035 $a(PQKBManifestationID)12063210 035 $a(PQKBTitleCode)TC0000275600 035 $a(PQKBWorkID)10223129 035 $a(PQKB)11434659 035 $a(MiAaPQ)EBC273427 035 $a(StDuBDS)EDZ0002337983 035 $a(Au-PeEL)EBL273427 035 $a(CaPaEBR)ebr10358252 035 $a(CaONFJC)MIL52811 035 $a(OCoLC)466432442 035 $a(EXLCZ)991000000000413649 100 $a19961030d1997 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aX-ray charge densities and chemical bonding$b[electronic resource] /$fPhilip Coppens 210 $a[Chester, England] $cInternational Union of Crystallography ; Oxford ;$aNew York $cOxford University Press$d1997 215 $a1 online resource (373 p.) 225 1 $aInternational Union of Crystallography texts on crystallography ;$v4 300 $aPreviously issued in print: 1997. 311 $a0-19-509823-4 320 $aIncludes bibliographical references (p. 328-346) and index. 327 $aContents; Chapter 1 Scattering of X-rays and Neutrons; Chapter 2 The Effect of Thermal Vibrations on the Intensities of the Diffracted Beams; Chapter 3 Chemical Bonding and the X-ray Scattering Formalism; Chapter 4 Least-Squares Methods and Their Use in Charge Density Analysis; Chapter 5 Fourier Methods and Maximum Entropy Enhancement; Chapter 6 Space Partitioning and Topological Analysis of the Total Charge Density; Chapter 7 The Electrostatic Moments of a Charge Distribution; Chapter 8 X-ray Diffraction and the Electrostatic Potential 327 $aChapter 9 The Electron Density and the Lattice Energy of CrystalsChapter 10 Charge Density Studies of Transition Metal Compounds; Chapter 11 The Charge Density in Extended Solids; Chapter 12 Electron Density Studies of Molecular Crystals; Appendix A: Tensor Notation; Appendix B: Symmetry and Symmetry Restrictions; Appendix C: The 50% Probability Ellipsoid; Appendix D: Spherical Harmonic Functions; Appendix E: Products of Spherical Harmonic Functions; Appendix F: Energy-Optimized Single-? Slater Values for Subshells of Isolated Atoms; Appendix G: Fourier-Bessel Transforms 327 $aAppendix H: Evaluation of the Integrals A[sub(N)],[sub(l)[sub(1)]][sub(l)[sub(2)]][sub(k)](Z, R) Occurring in the Expression for the Peripheral Contribution to the Electrostatic PropertiesAppendix I: The Matrix M[sup(-1)] Relating d-Orbital Occupancies P[sub(ij)] to Multipole Populations P[sub(lmp)]; Appendix J: The Interaction Between Two Nonoverlapping Charge Distributions; Appendix K: Conversion Factors; Appendix L: Selected Exercises; References; Index 330 8 $aThis book deals with the electron density distribution in molecules and solids as obtained experimentally by X-ray diffraction. It is a comprehensive treatment of the methods involved, and the interpretation of the experimental results in terms of chemical bonding and intermolecular interactions. Inorganic and organic solids as well as metals are covered in the chapters dealing with specific systems. 410 0$aInternational Union of Crystallography texts on crystallography ;$v4. 606 $aX-ray crystallography 606 $aChemical bonds 606 $aElectron distribution 615 0$aX-ray crystallography. 615 0$aChemical bonds. 615 0$aElectron distribution. 676 $a548/.3 700 $aCoppens$b Philip$01501680 712 02$aInternational Union of Crystallography, 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910777311903321 996 $aX-ray charge densities and chemical bonding$93728967 997 $aUNINA LEADER 03498nam 2200781 a 450 001 9910955525403321 005 20200520144314.0 010 $a9786610827862 010 $a9781280827860 010 $a1280827866 010 $a9781853596810 010 $a1853596817 024 7 $a10.21832/9781853596810 035 $a(CKB)111056487000864 035 $a(OCoLC)614967066 035 $a(CaPaEBR)ebrary10170605 035 $a(SSID)ssj0000188999 035 $a(PQKBManifestationID)11171981 035 $a(PQKBTitleCode)TC0000188999 035 $a(PQKBWorkID)10155194 035 $a(PQKB)11739011 035 $a(MiAaPQ)EBC3007734 035 $a(DE-B1597)514107 035 $a(OCoLC)1078912827 035 $a(DE-B1597)9781853596810 035 $a(Au-PeEL)EBL3007734 035 $a(CaPaEBR)ebr10170605 035 $a(CaONFJC)MIL82786 035 $a(OCoLC)923618933 035 $a(Perlego)969917 035 $a(EXLCZ)99111056487000864 100 $a20000515d2001 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aLanguage learners as ethnographers /$fCelia Roberts ... [et al.] 205 $a1st ed. 210 $aClevedon, England ;$aBuffalo, N.Y. $cMultilingual Matters$dc2001 215 $a1 online resource (272 p.) 225 1 $aModern languages in practice ;$v16 300 $aBibliographic Level Mode of Issuance: Monograph 311 1 $a9781853595028 311 1 $a1853595020 311 1 $a9781853595035 311 1 $a1853595039 320 $aIncludes bibliographical references and index. 327 $tFront matter --$tContents --$t1. New Goals --$t2. Introducing Cultural Learning into the Language Curriculum --$t3. Theoretical Issues in Language and Cultural Practices --$t4. Representations, Discourses and Practices --$t5. Ethnography for Linguists --$t6. Teaching Ethnography --$t7. Developing the Principles for an Ethnography Course --$t8. The Ethnography Class --$t9. The Student Ethnography Projects --$t10. ?The Year Abroad?: An Ethnographic Experience --$t11. Conclusions and New Perspectives --$tBibliography --$tIndex 330 $aThis book looks at the role of cultural studies and intercultural communication in language learning. The book argues that learners who have an opportunity to stay in the target language country can be trained to do an ethnographic project while abroad. Borrowing from anthropologists' the idea of cultural fieldwork and 'writing culture', language learners develop their linguistic and cultural competence through the study of a local group. This book combines a theoretical overview of language and cultural practices with a description of ethnographic approaches and materials specifically designed for language learners. 410 0$aModern languages in practice ;$v16. 606 $aLanguage and languages$xStudy and teaching 606 $aIntercultural communication 606 $aEthnology 606 $aLanguage and culture 615 0$aLanguage and languages$xStudy and teaching. 615 0$aIntercultural communication. 615 0$aEthnology. 615 0$aLanguage and culture. 676 $a418/.0071 701 $aRoberts$b Celia$f1947-$01040056 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910955525403321 996 $aLanguage learners as ethnographers$94351871 997 $aUNINA