ALBERT

Note: CONTENTS: INTRODUCTION. - PREFACE. - LIST OF MEMBERS. - SECTION I (GEOLOGY). - Geology of the Dakshin Gangotri landmass, Schirmacher Hill, Antarctica / M. K. Kaul, S. K Chakraborty and V. K Raina. - On the nature of the basic rock erratics from the Dakshin Gangotri landmass, Antarctica / V. K Raina, M. K Kaul and S. K Chakraborty. - On the amphibolites from the Indian Research Station at Antarctica / M. K Kaul, S. K Chakraborty and V. K Raina. - Mineralogical variation in the gneisses from Dakshin Gangotri, Antarctica / S. K Chakraborty, M. K Kaul and V. K Raina. - Petrography of the biotite-homblende bearing quartzo-feldspathic gneisses from Dakshin Gangotri, Schirmacher Hill, Antarctica / M. K. Kaul, S. K. Chakraborty and V. K. Raina. - SECTION II (GEOPHYSICS AND GEOMAGNETISM). - Acoustic studies at and around Dakshin Gangotri, Antarctica / H. R. S. Sastry. - Magnetic characteristics of Princess Astrid Coast of Antarctica 70°S, 12°E north of Dakshin Gangotri / G. S. Mittal and D. C. Mishra. - Geomagnetic field variations near Dakshin Gangotri, Antarctica / G. K Rangarajan, L. A. D'Cruz and Asha R. Patil. - Riometer observations at Antarctica in 1982-83 Indian Expedition / A. K Saha, R. Venkatachari, A. Sen Gupta and G. K. Rangarajan. - Studies of high latitude D-region using VLF observations / A. Sen Gupta, G. K Gael and B. S. Mathur. - Magnetometrics in the study of sub-surface structures of Antarctica margin / B. R Arora, S. Y. Waghmare and L. A. D'Cruz. - SECTION Ill (GLACIOLOGY). - Ice shelf studies at and around Indian Scientific Research Station, Dakshin Gangotri, Antarctica / V. K. Raina, M. K. Kaul and S. K. Chakraborty. - Ablation on the Antarctic shelf ice / M. K. Kaul, S. K. Chakraborty and V. K. Raina. - Iceberg studies in Antarctic waters / M. K. Kaul, S. K. Chakraborty and V. K. Raina. - A note on the snout of the Dakshin Gangotri Glacier, Antarctica / M. K. Kaul, S. K. Chakraborty and V. K. Raina. - Experiment on artificial augmentation of ablation on the shelf ice, Antarctica / M. K. Kaul, S. K. Chakraborty and V. K. Raina. - Stratigraphic studies of Antarctic ice / M. K. Kaul, S. K. Chakraborty and V. K. Raina. - Isotopic and TL studies of Antarctic ice samples / V. N. Nijampurkar, N. Bhandari, S. K. Bhattacharya, D. K. Rao, D. Sen Gupta, V. K. Raina and M. K. Kaul. - SECTION IV (METEOROLOGY AND RADIO PHYSICS). - Meteorological studies at Antarctica / C. R. Sreedharail and A. K. Sharma. - Infrasonic observations at Antarctica / R. Vankatachari, A. Sen Gupta, A. K. Saha and B. J. Srivastava. - High frequency communication in Antarctica / Anant Kumar Andhare. - Parameterization of the marine boundary layer for use in circulation modellings and duct propagation in the Indian Ocean / P. K. Pasricha.

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Note: Enth. auch: SCAR Group of Specialists on Southern Ocean Ecology : meeting at Hobart, Tasmania, 3-5 September 1988. - SCAR Working Group on Geology : meetings at Hobart, Tasmania, 5 and 9 September 1988. - SCAR Working Group on Solid Earth Geophysics : meetings at Hobart, Tasmania, 5 and 9 September 1988. - SCAR Working Groups on Geology and Solid Earth Geophysics : joint meeting at Hobart, Tasmania, 5-8 September 1988. - SCAR Working Group on Logistics and Managers of National Antarctic Programmes : meeting at Hobart, Tasmania 5-9 September 1988.

Note: Contents: Introduction. - Material and methods. - Characterization of subjects and environmental conditions. - Experimental procedure. - Evaluation of experiments. - Results. - Investigation of protein metabolism. - Investigation of energy metabolism. - Discussion. - Acknowledgements. - References.

Note: Contents: PART 1: INTRODUCTION AND BACKGROUND. - ANTARCTICA - THE REGION AND ITS GLOBAL IMPORTANCE. - ANTARCTICA - THE SCIENTIFIC OPPORTUNITY AND CHALLENGE. - ANTARCTICA - THE INTERNATIONAL CONTEXT. - ANTARCTICA - ITS SCIENCE AS A NATIONAL RESOURCE. - ANTARCTICA - SOME IMPORTANT BENEFITS FROM RESEARCH. - PART 2: STRATEGY FOR BAS SCIENCE. - INTRODUCTION. - SCIENCE THEMES. - Pattern and Change in the Physical Environment of Antarctica. - Atmospheric Dynamics in the Antarctic. - Ice and Atmosphere Chemistry. - Dynamics of the West Antarctic Ice Sheet. - Evolution of Late Mesozoic and Cenozoic Palaeoenvironments. - Southern Ocean Palaeo-Oceanography and Palaeoclimate. - Geological Evolution of West Antarctica. - West Antarctic Crustal Development and Plate Tectonic Evolution. - Subduction-related Processes. - Dynamics of Antarctic Terrestrial and Freshwater Ecosystems. - Survival Strategies. - Ecosystems and Conservation. - Structure and Dynamics of the Southern Ocean Ecosystem. - Pelagic Ecosystem Studies. - Higher Predators. - Ecological and Physiological Adaptations. - Physics of Solar Terrestrial Phenomena from Antarctica. - Radio Wave Generation and Propagation. - Energy Flow and Dissipation within Geospace. - Humans In Isolated Polar Communities. - Antarctic Geographic Information and Mapping. - LOGISTICS REQUIREMENTS. - TIMEFRAME OF ACTIVITIES. - PART 3: STRATEGY FOR NERC SCIENCE PROGRAMMES OTHER THAN BAS. - INTRODUCTION. - NERC STRATEGY FOR THE ENVIRONMENTAL SCIENCES. - Earth Sciences. - Marine Sciences. - Terrestrial and Freshwater Sciences. - Atmospheric Sciences. - THE ROLE OF THE UNIVERSITIES AND POLYTECHNICS AND THE ANTARCTIC SPECIAL TOPIC. - LOGISTICS. - PRIVATE SECTOR/INDUSTRIAL COLLABORATION. - PART 4: CONCLUSION.

Note: CONTENTS Abstract Preface Introduction Background and theory Trickling filters Introduction Design procedure Design example Winter operations Pond systems Introduction Design procedure Design example Winter operations Rotating biological contactors Introduction Design procedure Design example Winter operations Activated sludge systems Introduction Design procedure Design example Winter operations Comparison of alternatives Conclusions Literature cited

Note: CONTENTS Abstract Preface Introduction Study objectives and field locale Study site Equipment Vehicles Drilling equipment Sampling equipment Geophysical equipment Shelter and icing control Surveying equipment Miscellaneous equipment Field techniques and methodology Logistics Drilling procedures Data collection Geophysical analyses Experiences summary Morphology, transport and hydraulic data Mid-winter physical characteristics Hydraulic characteristics Sediment transport Late winter physical characteristics Seasonal morphology Geophysical data interpretation Spatial morphology Frazil ice characteristics Discussion and conclusions Recommendations Equipment Research Literature cited

Note: CONTENTS Abstract Preface Introduction Background on development Drill development and configuration Equipment Modifications Operations Assembly and disassembly Field transport and movement Typical operating procedures Effect of material properties, weather and water Depth and hole completion time Summary Literature cited

Note: CONTENTS Abstract Preface Introduction Field sampling program Site selection and description Coring procedures Core logging procedures Shipping and storage of ice samples Ice description Salinity and density Structure Constant-strain-rate compression tests Test variables Uniaxial compressive strength Strength and structure Strength and porosity Residual compressive strength Failure strain Initial tangent modulus Constant-strain-rate uniaxial tension tests Test variables Uniaxial tensile strength Failure strains Initial tangent modulus Constant-strain-rate triaxial tests Equipment Test variables Synthane end caps Triaxial strength Failure strains Initial tangent modulus Effect of sinthane end caps on results Constant-load compression tests Test variables Test results Conclusions Literature cited Appendix A: Ice structure profile of ridge C core Appendix H: Test data Appendix C: Static determination of Young's modulus in sea ice

Note: Contents Abstract Preface Introduction Background Types of accretions Problems caused by icing Prevention and shedding methods Results The survey Data presentation Discussion Survey response distribution Effect of icing protection on parameter averages Effect of tower type on parameter averages Moderate and more severe icing locations Relationship of climate, geography and topography to icing severity Total annual costs Conclusions Literature cited Appendix A: Tower icing survey Appendix B: Station summaries

Note: Contents: Abstract Preface Introduction Sampling procedure Analytical techniques Salinities Crystal structure Results Salinity Crystal structure Brine layer spacing Incidental temperatures Conclusions Literature cited Appendix A: Vertical and horizontal thin section photographs of sea ice from various sites

Note: CONTENTS Abstract Preface Introduction Review of previous work Specimen preparation Material Molding Testing procedure and apparatus Test results Definition of strain and stress Definition of creep failure Definition of failure in constant-strain-rate tests Definition of initial yield strength Determination of initial tangent modulus and 50% peak strength modulus Creep behavior General nature of the creep process and the failure mode Minimum creep rate Time to creep failure Relationship between t, and tm Creep failure strain and failure criterion Creep model and prediction of creep strain Strength behavior General stress-strain behavior and failure mode Peak compressive strength Initial yield strength Failure strain Initial yield strain Initial tangent modulus 50% peak strength modulus Correspondence between constant-stress tests and constant-strain-rate tests Conclusions Literature cited Appendix A: Unfrozen water content data Appendix B: Physical properties of samples tested

Note: VOLUME IV PART 2: POSTER CONTRIBUTIONS (continued) P. Rudolph, A. Lange, J. Flachowsky: THE DETERMINATION OF GOLD DEPTH DISTRIBUTION IN SEMICONDUCTOR SILICON - POTENTIAL INTERFERENCES INHERENT IN NAA BY RADIATION DAMAGES E. Hoentsch, J. Flachowsk: INVESTIGATION OF NICKEL-PLATING ON SEMICONDUCTOR SILICON WAFERS K. Mauersberger, J. Flachowsky: POSSIBLE LOSSES OF TRACE AND ULTRATRACE ELEMENTS DURING PRECONCENTRATION OF SEMICONDUCTOR-GRADE REAGENTS H. Wagler, J. Flachowsky: A SIMPLE CHEMICAL METHOD FOR THE SEPARATION OF PHOSPHORUS INTERFERING THE TRACE ELEMENT DETERMINATIONS BY NEUTRON ACTIVATION ANALYSIS IN HIGH DOPED SILICON WAFERS H.-J. Große, J . Adler, H.-R. Döring, H. Nietzschmann: APPLICATION OF THE AEROSOLIONIZATION GAS ANALYZER AIG IN MICROELECTRONICS M. Kosinova, P. Tendera: WEAR INVESTIGATION OF MACHINE PARTS BY CHARGED PARTICLES SURFACE ACTIVATION J. Kras: DETERMINATION OF SLIDE BEARINGS WEAR IN DIESEL ENGINES K. Eichhorn, P. Hammer, S. Turuc, Ch. Eifrig: PRECISE ACTIVATION FOR WEAR STUDIES AT THE ROSSENDORF TANDEM ACCELERATOR P. Hammer, K. Eichhorn, Ch. Eifrig: A STUDY OF WEAR IN REFRIGERATING MACHINES USING THIN LAYER ACTIVATION A. Kalicki., L. Waliś: THE PRINCIPLE OF THE β-X INTERNAL EXCITATION APPLICATION FOR DETERMINATION OF ELEMENTS IN THIN METALLIC FILMS E. Kowalska, P. Urbański: DETERMINATION OF TIN AND LEAD IN GALVANIC BATH AND LEAD IN Sn-Pb PLATINGS WITH SIMULTANEOUS COATING THICKNESS MEASUREMENT K. Mauersberger, B. Bayerl: DETERMINATION OF Tc-99 BY FLAME AAS B. Machaj, F. Zrudelny, A. Sikora, J. Jaszczuk: MICROPROCESSOR ISOTOPE GAUGES FOR MEASUREMENT OF COATING THICKNESS AND OF AIR DUST POLLUTION Z. Joks, M. Krejci: APPLICATION OF RADIOISOTOPES FOR CORROSION TESTS OF INDUSTRIAL PLASTICS G. Hartmann, P. Kulicke, C. Jonas, A. Walter: INVESTIGATION ON CHLORIDE-INITIATED STRESS CORROSION OF STAINLESS STEEL BY USE OF CHLORINE-36 AND AUTORADIOGRAPHY J. Flachowsky, P. Kulicke, G. Hartmann, N. Schütze: LOCALIZATION OF THE ORIGIN OF DEFECTS IN HIGH-CLASS CASTINGS BY RADIOTRACER TECHNIQUES AND AUTORADIOGRAPHY H. Kupsch, H. Bruchertseifer, W. Heller: METHOD FOR THE RAPID DETECTION OF LEAKAGES IN OIL PIPES A.G. Chmielewski: RADIOTRACERS IN SOME INDUSTRIAL AND ENVIRONMENTAL PROBLEMS S. Szpilowski, A. Owczarczyk: INVESTIGATION OF TRANSPORT OF EFFLUENT IN NATURAL STREAMS USING RADIOISOTOPE AND DYE TRACERS A. Owczarczyk, s. Szpilowski: APPLICATION OF RADIOISOTOPE TRACERS FOR BEDLOAD SEDIMENT TRANSPORT STUDY IN RIVERS AND MARINE BREAKER ZONE I. Röske, H.-C. Abendroth, D. Luther, H.-G. Könnecke: TRACER STUDIES ON THE REMOVAL OF WATER ENDANGERING SUBSTANOES FROM MUNICIPAL WASTE WATERS A. Zeuner, F. Hartmann: RESIDENCE TIME INVESTIGATION AND MATERIAL BALANCE FOR FRESH AND WASTE WATER IN A RAYON BY RADIOISOTOPE APPLICATION A.G. Chmielewski, A. Dobrowolski: THE FALL OF EQUALIZATION MYTH-RADIOTRACER INVESTIGATIONS OF THE CASE J. Halova, J. Schön, J. Thýn: THE ANALYSIS OF DATA FROM TRACER EXPERIMENTS WITH THE FLOW APPARATUSES FOR RADWASTE MANAGEMENT S. Mothes, P. Popp, G. Oppermann, J. Baumbach: AIR POLLUTION MEASUREMENTS WITH ELECTRON CAPTURE DETECTORS (ECD) C. Ghounchev: ACTIVATION ANALYSIS OF HEAVY METALS IN SOIL AND PLANTS IN SOME INDUSTRIAL REGIONS OF THE COUNTRY M. Borkowski, W. Smulek: RADIONUOLIDES IN STUDYING THE SORPTION OF METALS BY CHITIN AND CHITOSAN R. Bäuerlein: EVALUATION OF THE DEGREE OF CROSSLINKING OF HEAT SHRINKABLE PRODUCTS K. Posselt, W. Hädrich: CHARACTERIZATION OF THE DEGREE OF CROSS-LINKING IN RADIATION CROSS-LINKED LOW AND HIGH DENSITY POLYETHYLENES E. Takács: RADIATION CROSS-LINKING OF PLASTICIZED PVC WITH POLYFUNCTIONAL MONOMERS W. Hädrich, K. Posselt, C. Lippmann, H. Wagner, H.-J. Heinrich: DEPTH DOSE IN ELECTRON IRRADIATED POLYETHYLENE LAYERS IN DEPENDENCE ON THE ANGLE OF INCIDENCE U. Decker, J. Bös, L. Richter, M. Remer: CHARGE ACCUMULATION AND STORAGE IN POLYETHYLENE IRRADIATED WITH PULSES OF FAST ELECTRONS E. Jaworska: THE INFLUENCE OF IRRADIATION TEMPERATURE ON STRESSES IN DEFORMED POLYETHYLENE W. Hädrich, T. Nestler, K. Posselt: THERMAL STRESS IN THE POLYETHYLENE INSULATION OFCABLES DURING IRRADIATION WITH HIGH ENERGY ELECTRONS W. Pekala, T. Achmatowicz: POST-RADIATION GRAFTING OF METHACRYLIC ACID ONTO POLYETHYLENE FILM J. Schmidt, H. Mai: ELECTRON BEAM CURING OF COATINGS E. Jaworska, S. Wawrzak, I. Kaluska: HEAT SHRINKABLE TAPES IN POLAND A. Robalewski et al.: POLISH HEAT SHRINKABLE TUBING TECHNOLOGY S. Galant, W. Pekala, J. Rosiak: USING OF THE RADIATION TECHNOLOGY TO THE PREPARATION OF POLYMERIC MATRIX CAPABLE TO THE CONTROLLED RELEASE OF DRUG TO EYE R. Krejzler et al.: NEW ROUTINE POLYETHYLENE DOSIMETER: DOSE RANGE 40-400 kGy Z. Zimek: THE USE OF ELECTRICAL SENSORS OF RADIATION FOR DIGITAL CONTROL IN RADIATION PROCESSING Z. Bulhak et al.: RADIATION STERILIZATION WITH THE ELECTRON LINEAR ACCLERATOR LAE 13/9 M. Remer, W. Bogus, W. Pekala: FIRST EVALUATION OF THE GAMMA IRRADIATION CHAMBER OF THE TU ŁODZ BY MEANS OF THE CODES DOSKMF2 AND ISORADL O. Brede, R. Hermann, R. Mehnert: ORGANIC COOLANTS FOR NUCLEAR REACTORS W. Wroński, J. Wisłowski: THE LABORATORY TESTING SYSTEM FOR RADIATION RESISTANCE INVESTIGATIONS OF INTEGRATED CIRCUITS AUTHOR INDEX

Note: CONTENTS Abstract Preface Nomenclature Introduction Mathematical analysis Constant surface temperature Constant surface heat flux Comparison with exact solution Alternative method Conclusions and comments Literature cited Appendix A: Derivation of equation 25 Appendix B: Derivations of equations 37 and 40 Appendix C: Derivation of equations 37a and 40

Note: CONTENTS Abstract Preface Nomenclature Introduction Analytical studies on the onset of convection in a horizontal water layer Experimental studies on the onset of convection in a circular horizontal melt layer Temperature structure and heat transfer In a horizontal layer In a circular horizontal melt layer pHeat transfer studies in nonplanar geometries Forced convective heat transfer over a melting surface Discussion and conclusions Onset of convection Temperature structure and natural convective heat transfer Laminar forced convective heat transfer Literature cited

Note: Contents: 1 Basic concepts ; 2 Cost functions and the theory of the firm ; 3 Elasticity, Efficiency and the theory of the firm ; 4 The Cobb-Douglas function ; 5 The CES function ; 6 The translog function ; 7 Technological progress ; 8 From firms to industry: the Johansen Production Model ; 9 Empirical work on production functions ; Bibliography ; Index

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Note: Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Members of Permanent Working Groups and Groups of Specialists of SCAR. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 1987 - October 1988. - II. Planned Activities, October 1988 - October 1989. - References. - Addenda to Former Reports. - Index of Activities.

Note: 1 Kartenbeilage unter dem Titel: Neuschwabenland (West) 〈1 : 2.000.000〉, Bildflugroutenübersicht Antarktis-Expediton 1983/84 = Aerial Survey Route Map. - 2. Ausgabe. - Frankfurt am Main : Institut für Angewandte Geodäsie (IfAG), 1985. , 1 Beilage unter dem Titel: Supplement to National Antarctic Research Report to SCAR, No. 7 (July 1985) , Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Members of Permanent Working Groups and Groups of Specialists of SCAR. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 84-October 85. - II. Planned Activities, October 1985 - October 1986. - References. - Addenda to Former Reports. - Index of Activities.

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Note: The Dahlem Konferenzen Introduction Isolation of Humic Substances from Soils and Sediments A Critical Evaluation of the Use of Macroporous Resins for the Isolation of Aquatic Humic Substances Isolation of Soil and Aquatic Humic Substances Polymerization of Humic Stubstances in Natural Environments Selective Degradation of Plant Biomolecules Generation of Model Chemical Precursors Generation in Controlled Model Ecosystems Genesis Evolution of Structural Models from Consideration of Physical and Chemical Properties Critical Comparison of Structural Implications from Degradative and Nondegradative Approaches The Characterization and Validity of Structural Hypotheses; Binding and Transport Metals by Humic Materials Interaction of Humic Substances with Biota Environmental Photoprocesses Involving Natural Organic Matter Sedimentology of Organic Matter Environmental Reactions and Functions List of Participants with Fields of Research Subject Index Author Index

Note: CONTENTS Preface Preface to the Second Edition Introduction 1 Onset of Turbulence Part One - Classical Concepts in Turbulence Modeling Chapter I. Turbulent Flow 1. Equations of Fluid Dynamics and Their Consequences 1.1 Reynolds' Averaging Technique 1.2 Equations of Fluid Dynamics 1.3 Equation of Kinetic Energy 1.4 Equation of Heat Conduction 2. Reynolds' Stresses 2.1 Physical and Geometrical Interpretation of Reynolds' Stresses 2.2 Eddies and Eddy Viscosity 2.3 Poiseuille and Couette Flow 3. Length Theory 3.1 Prandtl's Mixing Length Theory 3.2 Mixing Length in Taylor's Sense 3.3 Betz's Interpretation of von Karman's Similarity Hypothesis 4. Universal Velocity Distribution Law 4.1 Prandtl's Approach 4.2 von Karman's Approach 4.3 Turbulent Pipe Flow with Porous Wall 5. The Turbulent Boundary Layer 5.1 Turbulent Flow Over a Solid Surface 5.2 Law of the Wall in Turbulent Channel Flow 5.3 Velocity Distribution in Transient Region of a Moving Viscous Turbulent Flow 5.4 A New Approach to the Turbulent Boundary Layer Theory Using Lumley's Extremum Principle Part Two - Statistical Theories in Turbulence Chapter II. Fundamental Concepts 6. Stochastic Processes 6.1 General Remarks 6.2 Fundamental Concepts in Probability 6.3 Random Variables and Stochastic Processes 6.4 Weakly Stationary Processes 6.5 A Simple Formulation of the Covariance and Variance for Incompressible Flow 6.6 The Correlation and Spectral Tensors in Turbulence 6.7 Theory of Invariants 6.8 The Correlation of Derivatives of the Velocity Components 7. Propagation of Correlations in Isotropic Incompressible Turbulent Flow 7.1 Equations of Motion 7.2 Vorticity Correlation and Vorticity Spectrum 7.3 Energy Spectrum Function 7.4 Three-Dimensional Spectrum Function Chapter III. Basic Theories 8. Kolmogoroff's Theories of Locally Isotropic Turbulence 8.1 Local Homogeneity and Local Isotropy 8.2 The First and the Second Moments of Quantities w-j(x-j) 8.3 Hypotheses of Similarity 8.4 Propagation of Correlations in Locally Isotropic Flow 8.5 Remarks Concerning Kolmogoroff1s Theory 9. Heisenberg's Theory of Turbulence 9.1 The Dynamical Equation for the Energy Spectrum 9.2 Heisenberg's Mechanism of Energy Transfer 9.3 von Weiszacker's Form of the Spectrum 9.4 Objections to Heisenberg's Theory 10. Kraichnan's Theory of Turbulence 10.1 Burgers' Equation in Frequency Space 10.2 The Impulse Response Function 10.3 The Direct Interaction Approximation 10.4 Third Order Moments 10.5 Determination of Green's Function 10.6 Summary of Results of Burgers' Equation in Kraichnan's Sense 11. Application of Kraichnan's Method to Turbulent Flow 11.1 Derivation of Navier-Stokes Equation in Fourier Space 11.2 Impulse Response, Function for Full Turbulent Representation 11.3 Formal Statement by Direct-Interaction Procedure 11.4 Application of the Direct-Interaction Approximation 11.5 Averaged Green's Function for the Navier-Stokes Equations 12. Hopf's Theory of Turbulence 12.1 Formulation of the Problem in Phase Space and the Characteristic Functional 12.2 The Functional Differential Equation for Phase Motion 12.3 Derivation of the ϕ-Equation 12.4 Elimination of Pressure Functional π from the ϕ-Equation 12.5 Forms of the Correlation for n=l and n=2 Chapter IV. Magnetohydrodynamic Turbulence 13. Magnetohydrodynamic Turbulence by Means of a Characteristic Functional 13.1 Formulation of the Problem in Phase Space 13.2 ϕ-Equations in Magnetohydrodynamic Turbulence 13.3 Correlation Equations 14. Wave-Number Space 14.1 Transformation to Wave-Number Space 14.2 The Spectrum Equations and Additional Conservation Laws 14.3 Special Case of Isotropic Magnetohydrodynamic Turbulence 15. Stationary Solution for ϕ-Equations 15.1 Stationary Solution for the Case λ=ν=0 15.2 Solution to the ϕ-Equations for Final Stages of Decay 16. Energy Spectrin 16.1 Energy Spectrum in the Equilibrium Range 16.2 Extension of Heisenberg's Theory in Magnetohydrodynamic Turbulence 17. Temperature Dispersion in Magnetohydrodynamic Turbulence 17.1 Turbulent Dispersion 17.2 Formulation of the Problem 17.3 Universal Equilibrium 18. Temperature Spectrum for Small and Large Joule Heat Eddies 18.1 Small Joule Heat Eddies 18.2 Large Joule Heat Eddies 19. The Temperature Spectrum for the Joule Heat Eddies of Various Sizes 19.1 The Viscous Dissipation Process 19.2 The Joule Heat Model 19.3 The Calculation of the Temperature Spectrum 19.4 Effect of Viscous Dissipation on the Temperature Distribution 20. Thomas' Numerical Experiments 20.1 Turbulent Dynamo Competing Processes 20.2 Nondissipative Model System λ=ν=0 20.3 Numerical Experiments 21. Some Further Improvements of Dispersion Theory in Magnetohydrodynamic Turbulence 21.1 Remarks on the Turbulent Dispersion of Temperature for Rm〉〉R〉〉l 21.2 Heat Equation for Conductive Cut-Off Wave Number for H(k) 21.3 Solution of the Heat Equation 22. A Solution for the Joule-Heat Source Term 22.1 Physical Introduciton 22.2 Form of the Source Function and Particular Solution 22.3 The Joule Heating Spectrum 22.4 The Range of Values α1, α2, α3, σ and Asymptotic Solution of τ-integral 22.5 Evolution of τ-Integral Eq. (22.29) 23. Results for the θ2 Spectrum with Joule Heating 23.1 The Asymptotic Behavior of the Solutions 23.2 The Most Probable Form of the θ2-Spectrum Chapter V. Contemporary Turbulence 24. Recent Developments in Turbulence Through Use of Experimental Mathematics - Attractor Theory 24.1 Things That Change Suddenly 24.2 Order in the Chaos 24.3 Attractor Theory in Turbulent Channel Flows 25. Recent Developments in Experimental Turbulence 25.1 Coherent Structure of Turbulent Shear Flows Appendices Appendix A -- Derivation of Correlation Equations (13.51-13.62) Appendix B -- Derivation of Spectrum Equations (14.45-14.46) Appendix C -- Fourier Transforms (18.10) Appendix D -- The Time Variation of Eq. (18.3) Appendix E -- The Time Variation of Eq. (18.19) Bibliography Author Index Subject Index

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Note: Kartenbeilage (Plate 1) unter dem Titel: Complete Bouguer anomaly map of the Henry Mountains and vicinity, Utah , Kartenbeilage (Plate 2) unter dem Titel: Complete Bouger anomaly map of the Solitario and Vicinity, Texas , Kartenbeilage (Plate 3) unter dem Titel: Complete Bouguer gravity anomaly map of the Sundance 15' quadrangle, Wyoming , Kartenbeilage (Plate 4) unter dem Titel: Complete Bouguer anomaly map of the central part of the Little Belt Mountains, Montana , Kartenbeilage (Plate 5) unter dem Titel: Complete Bouguer anomaly map of the Abajo Mountains and vicinity, Utah , Kartenbeilage (Plate 6) unter dem Titel: Nonlinear finite element models of laccoliths

Note: 1 Introduction J.R. Ashworth 1.1 Scope of the book 1.2 Definitions 1.3 Migmatites and granites 1.4 Melt-absent migmatization 1.5 Compositions of anatectic leucosomes 1.6 Textures and structures as possible indicators of melt presence 1.7 Estimation of P-T-aₕ₂ₒ conditions 1.8 The Granulite Facies 1.9 Mineral compositions in leucosome and melanosome: the plagioclase problem 1.10 Open and closed systems 1.11 Conclusions References 2 The significance of experimental studies for the formation of migmatites W. Johannes 2.1 Introduction 2.2 Experimental studies in the haplogranite system Qz-Or-Ab-H₂O 2.3 Experimental studies in the tonalite system Qz-Ab-An-H₂O 2.4 Experimental studies in the granite system Qz-Or-Ab-An-H₂O 2.5 Plagioclase compositions: observations in nature, experimental findings and conclusions 2.6 Suggestions for future research References 3 Phase equilibria in partial melting of pelitic rocks James A. Grant 3.1 Introduction 3.2 Subsolidus phase equilibria and experimental data 3.3 Partial melting 3.4 Melting at Pₕ₂ₒ = Pₜₒₜₐₗ 3.5 Melting at Pₕ₂ₒ 〈 Pₜₒₜₐₗ 3.6 Vapour-absent melting 3.7 Internal and external control of intensive variables 3.8 Paths through time and space 3.9 Separation of solid, liquid and vapour 3.10 Summary liquidus relations 3.11 Conclusions References 4 Mass balance in migmatites Sakiko N. Olsen 4.1 Introduction 4.2 Baltimore Gneiss and Front Range migmatites 4.3 Mass-balance calculations: methods and assumptions 4.4 Mass-balance calculations: results 4.5 Littleton Formation migmatites 4.6 Discussion References 5 Textures J.R. Ashworth and E.L. McLellan 5.1 Introduction 5.2 Grain size 5.3 Textures attributed to crystallization from a melt 5.4 Grain shape 5.5 Grain orientation (petrofabric) 5.6 Grain contact relations 5.7 Conclusions References 6 Migmatite occurrences in New England Robert J. Tracy 6.1 Introduction 6.2 Tectonic evolution of New England 6.3 Grenville massifs of western New England 6.4 Ordovician migmatites in the western high grade belt 6.5 Migmatites of the eastern Acadian metamorphic high 6.6 Avalonian terrains overprinted in the Alleghenian 6.7 Summary References 7 Migmatites in the Moines David Barr 7.1 Introduction 7.2 Early migmatites 7.3 Late migmatites 7.4 Sutherland migmatites 7.5 Conclusions References 8 Fluid inclusions in migmatites J. Touret and Sakiko N. Olsen 8.1 Introduction 8.2 Fluid inclusions in migmatites of Bamble, Norway 8.3 Fluid inclusions in the Front Range migmatites

Note: СОДЕРЖАНИЕ Подземные льды в склоновш отложениях тянь-Шаня и Памира / Ермолин Е. Д. Состав и криогенное строение склонов в долине Адычи / Любомиров А.С. Инженерно-геокриологическое районирование зоны AЯM в пределах Алданского плоскогорья / Дорофеев И.В., Шац М.М., Сериков С.И. Мерзлотно-геотермическая характеристика месторождения Кумтор / Ермолин Е.Д., Немов А.Е., Попов М.В. Перелетки Казахского мелкосопочника / Горбунов А.П. Криоструктурный рельеф перигляциальной зоны Заилийского Алатау / Ухналев В.А. Туфуры как индикатор инженерно-геокриологических условий высокогорья Тянь-Шаня / Чаус А.С. Процессы и явления, сопутствующие наледообразованию на Северном Урале / Оберман Н.Г. Криофациальные особенности курумов Северного Забайкалья / Романовский Н.Н., Тюрин А.И., Сергеев Д.О. Фации каменных глетчеров / Титков С.Н. Ландшафты каменных глетчеров Северного Тянь-Шаня / Северски Э.В. Запасы льда и основные черты современного оледенения Тянь-Шаня / Вилесов Е.Н., Белова И.В. Геохимия ледников массива Ак-Шыйрак / Макаров В.Н., Федосеев Н.Ф. Динамика склоновых образований и криогенное строение сезонно-талого слоя в горах Восточной Якутии / Васильев И.С. Влияние экспозиции склонов на распределение снежного покрова в горах / Северский С.И. , In kyrillischer Schrift

Note: СОДЕРЖАНИЕ Ландщафтно-криолитолоrическая характеристика Тюкян-Мархинскоrо междуречья / Ивановб, м.с., Федоров А.Н. Петрографические особенности современных отложений береговой зоны моря Лаптевых / Cлaгодa, Е.А. Роль криоморфогенеза в эволюции рельефа устьевой области р.Лена в голоцене / Григорьев М.Н. Мерзлотно-ландшафтные условия осваиваемых участков в 6ассейне р.Хурмули / Поздняков, И. В. Особенности формирования и распространения многолетнемерзлых пород в нижнем течении р.Курейка / Казансккй, О.А. Барановский Е.А. Солифлюкционные Сплывы на п-ове Ямал / Григорьев, Н. Ф. Некоторые итоги изучения каменных глетчеров Тянь-Шаня / Титков, С.Н. Роль морозно-мерзлотных процессов в динамике малых эрозионных форм рельефа Юго-Восточного Забайкалья / Любцова, Е.М. Радиационные свойства некоторых естественных и нарушенных напочвенных покровов n-ова Ямал / Сергеев Б.П. Некоторые результаты снегомерных исследований в среднетаежной зоне 3ападной Якутии / Константинов, П.Я. Особенности проявления и экспериментальная оценка криогенного пучения грунтов на Ча6ыдинском стационаре / Катков, А.В., Варламов, С.П. Особенности развития стебелькового льда в условиях высокогорья / Ухналев, В.А. Новые данные по минеральному источнику Сытыган-Сылба (Якутская АССР) / Черепанова, А.П. Некоторые особенности строения отложений едомного комплекса Колымской низменности / Торговкин, Я.И. Экспериментальные исследования замораживающей системы / Алексеева, О. И. Разрушение К-шпатовых минералов при криолитогенезе в зависимости от рН среды / Поклонный, С.А. Иссдедования поверхностных вентилируемых фундаментов на вечномерзлых грунтах / Бердичевсккй, Ю. В., Попович, А.П. Электрические свойства горных пород по данным дистанционного зондирования / Батуев, Б.-Ш. Ч., Башкуев, Ю,Б. К вопросу о размываемости мерзлых дисперсных грунтов / Яковлев, А.В. Разрушение фундаментов зданий r.Дудинка под влиянием мерзлотных факторов / Нуриев, Ф.3. Изучение динамики процесса сезонного оттаивания геофизическими методами с целью прогнозирования криогенных явлений / Васильев, П.С. , In kyrillischer Schrift

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Note: CONTENTS: The Antarctic - Present and future / V. Zahariev. - The ice cover and the atmospheric CO2 / K. S. Losev. - 30 Years Research Activities of the German Democratic Republic in the Antarctic / D. Fritzsche. - The bulgarian antarctic society "Antarctica" - aims, activity and prospects in the future / S. Popov. - Features of the Antarctic climate / V. Zahariev, E. Koleva, R. Stoynova. - Features of the atmosphere circulation over the Antarctic continent / V. Zahariev, L. Kristev. - Ice covering of the Antarctuc continent / V. Zahariev, L. Kristev. - Temperature conditions in the Antarctic continent / V. Zahariev, L. Kristev . - Modeling the thermali convection of the Antarctic continent / S. Stoyanov, V. Zahariev. - Gamma locator for investigation of local sources of space photons with ultra high energies / I. Kirov, J. Stamenov, S. Ushev, V. Ianminchev. - Measurements of aerosols in the coastal sone of the Antarctic continent / N. Mihnevsky, K. Velchev. - Defining antropogenic in the show sample collected from the Antarctic continent / L. Adjarova, A. Antonov, N. Mihnevsky. - Ozone holes in the Antarctic / C. Gogosheva. - Measurements of the entire ozone content during the 17th Antarctic trip of the soviet research ship "Michail Somov" / N. Nihnevsky, P. Videnov. - Problems on the polar atmospere and magnetosphere / M. Gogoshev. - On some geomagnetic phenomena / P. Ivanova. - Spectroscopic measurements of small gas quantities in the atmosphere / S. Bogdanov, P. Videnov. - An investigation of electrical properties of the water-ice phase transition for purposes of remote sensing in Antarctic / St. Kolev. - Influence of the thermodinamic interaction in the atmosphere on the ice conditions of the world ocean surface / G. Korchev, A. Korcheva. - Participation of the Bulgarian group in the 33th soviet Antarctic expedition in season 1987/1988 / Z. Vergilov, S. Kaloyanov, N. Mihnevsky, A. Chakirov. - Reconnaissance investigation of the north part of Alexander I island / N. Mihnevsky, Z. Vergilov, S. Kaloyanov, A. Chakirov. - Finding a suitable place for the experimental buildings and mounting them on Livingston island / A. Chakirov, Z. Vergilov, S. Kaloyanov, N. Mihnevsky. - Energetic requirements, energy sources, water supply, transport machinery and building works for the Antarctic scientific stations / A. Chakirov. - Ice conditions and possibilities for navigation in the areas of the islands Alexander I and Livingston / S. Kaloyanov, Z. Vergilov, N. Mihnevsky, A. Chakirov. - Portable automatic meteorological station based on a aerological sonde / H. Brinsov. - Automatic data asquisition system with battery supply for operation in heavy weather conditions / S. Kaloyanov. - Automatic observations on the propagation of the short weves / S. Kaloyanov. - The possibility for utilizing of thermal pumps in polar conditions / S. Todorov, V. Stoyanov, G. Dineva, K. Grancharov. - Working fluids in the hidraulic systems operating in polar conditions / S. Todorov, K. Grancharov, G. Dineva. - Investigation of the operation processes of diesel engines operating electric generators in polar condition / V. H. Janakiev, I. E. Ivanov, E. A. Iliev. - Some problems of human adaptation to the cold in Subantarctic / A. Ketkin. - The first geological research activities of Bulgaria in Antarctic - some new data and preliminary conclusions Alexander Island, West Antarctica / B. Kamenov, B. H. Pimpirev. - A satellite ozonometric apparatus for atmospheric ozone monitoring above the Antarctic / J. St. Jekov, K. D. Valtchev, D. Chr. Ivanova. - Measuring the total ozone content above the Antarctic with the aid of artificial earth satellite / D. Hr. Ivanova, J. St. Jekov. , In kyrillischer Schrift , Beiträge teilweise in englischer, teilweise in bulgarischer Sprache , Mit englischem Inhaltsverzeichnis

Note: CONTENTS: I. National Committee for Antarctic Research, and National Operating Organization/Agency. - II. Map of Stations. - Ill. Permanent Observatories, Regular Observations and Long-term Monitoring. - IV. Report on Highlights of Science Activities from Previous Reporting Period (1 Oct. 88 - 31 March 89). - A. Biology. - B. Geodesy & Geographic Information. - C. Geology. - D. Solid Earth Geophysics. - E. Glaciology. - F. Human Biology & Medicine. - G Atmospheric Sciences. - H. Logistics. - I. Ocean Physical Sciences. - V. List of Permits and Rationale for Entry into SPAs and SSSIs. - VI. Prospectus of Planned Activities for Coming Reporting Period (1 April 89 - 31 March 90). - A. Biology. - B. Geodesy & Geographic Information. - C. Geology. - D. Solid Earth Geophysics. - E. Glaciology. - F. Human Biology & Medicine. - G. Atmospheric Sciences. - H. Logistics. - I. Ocean Physical Sciences. - VII. Future Activities Planned & Funded (beyond 31 March 90). - VIII. Bibliography. - IX. List of Principal Investigators and Responsible Authorities. - X. Summary Listing of Projects.

Note: Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Members of Permanent Working Groups and Groups of Specialists of SCAR. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 1985 - October 1986. - II. Planned Activities, October 1986 - October 1987. - References. - Addenda to Former Reports. - Index of Activities.

Note: Abstract Preface Introduction Tests Test specimens Test methods Results Impact strength of beanms Ductility of beams Effect of notched bars Elastic deflection of beams Impact tests on rebars Conclusions and summary Literature cited Appendix A: Beam crack patterns Appendix B: Photomicrographs of failure surfaces of some steels

Note: CONTENTS Abstract Preface Nomenclature Introduction Snow metamorphism Mass transfer by diffusion in snow Heat transfer Background-porous media Structure of thermal convection Rayleigh number Onset problem Heat transfer attributable to thermal convection Layering and slope effects Studies of convection through snow Modeling Equation of motion Energy equation Finite difference methods Numerical solution Verification of the model Modeling results Effects of constant flux and permeable boundaries on convection in horizontal layers Effects of phase change on convection Convection in sloped layers Experiments Introduction Experimental apparatus Experimental results and discussion Glass beads Snow Applications and conclusions Onset of Benard convection in seasonal snow covers Applications to snow metamorphism Summary Recommendations Literature cited Appendix A: Derivation of fmite difference formulae Appendix B: Computer programs Appendix C: Sample calculations

Note: CONTENTS Abstract Preface Introduction Materials and methods Bentonite and water samples Sorbate solutions Sorption isotherms HPLC analysis Analyte standards Water solubilities Octanol-water partition coefficients Sorption isotherms Freundlich Langmuir BET Scatchard Gibbs Linear Polynomial Results and discussion TNT DNT RDX and HMX Effect of drilling muds on analysis SEM and EDXA analysis of bentonite wells Other studies Summary Literature cited Appendix A : Results for TNT Appendix B: Results for DNT Appendix C: Results for RDX Appendix D : Results for HMX Appendix E: Characteristics of Quik-Gel, Aqua-Gel and well water

Note: CONTENTS VOLUME I PART 1: PLENARY AND DISCUSSION LECTURES R.J.B. Hadden: RADIONUCLIDES FOR PROCESS CONTROL AND INSPECTION J. Guizerix: TRENDS AND OPEN QUESTIONS IN INDUSTRIAL TRACER APPLICATIONS A. S. Shtan, V. A. Mashinin Zh.I. Matalygina: NEUTRON ACTIVATION ANALYSIS OF GEOLOGICAL SAMPLES WITH THE APPLICATION OF RADIONUCLIDE NEUTRON SOURCES W. Michaelis: RADIONUCLIDES IN ENVIRONMENTAL RESEARCH AND PROTECTION J.K. Miettinen: RADIONUCLIDES IN ENVIRONMENT J. W. Leonhardt: RADIOISOTOPES IN ENERGETICS K. Przewlocki: APPLICATION OF NUCLEAR TECHNIQUES IN MINING INDUSTRY K. Wetzel: TRACERS IN GEOCHEMICAL AND ENVIRONMENTAL RESEARCH A. K. Pikaev: ENVIRONMENTAL APPLICATION OF RADIATION PROCESSING R. Otto: LABELLED COMPOUNDS FOR TRACER INVESTIGATIONS IN INDUSTRY R. Otto, H.-G. Könnecke, D. Luther, P. Hecht: RADIONUCLIDES FOR PROCESS ANALYSIS - PROBLEMS AND EXAMPLES Z. Málek: PRESENT STAGE OF CO-OPERATION OF THE CMEA MEMBER COUNTRIES IN THE FIELD OF ISOTOPE AND RADIATION TECHNOLOGY E.A. Abramyan: HIGH POWER ELECTRON ACCELERATORS IN RADIATION PROCESSING J. Sivinski: CURRENT AND FUTURE INITIATIVES OF THE U.S. DEPARTMENT OF ENERGY IRRADIATION PROGRAM ACTIVITIES J. Bös, J. Schmidt, U. Decker, H. Mai, L. Richter: ON THE APPLICATION OF SOME METHODS FOR THE INVESTIGATION OF RADIATION-INDUCED PROCESSES IN POLYETHYLENE H.-J. Heinrich, K. Posselt, W. Hädrich, L. Röhr, D. Flügge: ASPECTS OF IRRADIATION TECHNOLOGY CONCERNING THE CROSSLINKING OF CABLE AND WIRE INSULATIONS AND OF TUBES BY HIGH ENERGY ELECTRONS P. Popp, J.W. Leonhardt, G. Oppermann, H. Merten: THE HELIUM-DETECTOR: THEORY AND PRACTICE H.-H. Deicke: ASPECTS OF RADIATION PROTECTION IN THE APPLICATION OF RADIOTRACERS FOR RESEARCH IN INDUSTRIAL PLANTS

Note: VOLUME II PART 1: PLENARY AND DISCUSSION LECTURES (continued) H. Baumbach: RADIOISOTOPE APPLICATIONS IN CIVIL ENGINEERING P. Urbański, S. Karamuz, D. Wagner: SOME ASPECTS OF THE INDUSTRIAL APPLICATION OF RADIOMETRIC METHODS ILLUSTRATED BY THE EXAMPLE OF THE DETERMINATION OF ASH, CAlCIUM AND IRON IN BROWN COAL USING XRF-TECHNIQUE AND THE LOW ENERGY X-RAY SCATTERING METHOD B.E. Fischer, R. Spohr: POTENTIAL APPLICATIONS OF THE NUCLEAR TRACK TECHNIQUE D. Molzahn, G. Feige, M. Ganz, L. Schmidt, H. Danigel, G. Noll, G. Dersch, R. Brandt: DEVELOPMENT OF A FAST METHOD FOR THE DETERMINATION AND ANALYSIS OF SMALL AMOUNTS OF NEPTUNIUM AND PLUTONIUM IN URANIUM SOLUTIONS AFTER NUCLEAR FUEL REPROCESSING H. Koch, J. Flachowsky: RADIOISOTOPES IN SEMICONDUCTOR SCIENCE AND TECHNOLOGY H. Kupsch: APPLICATION OF ACCELERATOR-PRODUCED SHORT-LIVED RADIONUCLIDES IN INDUSTRY M. Schiekel, P. Jugelt: STATE AND TRENDS IN ENERGY DISPERSIVE X-RAY ANALYSIS M. Geisler: PRECISION AND ACCURACY IN ACTIVATION ANALYSIS K. Freyer, H.-C. Treutler, S. Weiße: AUTORADIOGRAPHIC METHODS FOR ELEMENT MAPPING IN SOLIDS L. Jankowski: COST-BENEFIT ASPECTS OF RADIOISOTOPE METHODS PART 2: POSTER CONTRIBUTIONS L. Baranyai: SURFACE LABELLING OF GRAINED MATERIALS IN NON-AQUEOUS PRASE R. Link, W. Nuding, K. Sauerwein: THE INDIUM-113m GENERATOR AS A VERSATILE DEVICE IN INDUSTRIAL TRACER TECHNIQUE R. Otto: PREPARATION OF 113m IN LABELLED COMPOUNDS-EXTRACTION METHODS G. Zschornack, G. Musiol, A. Reichmann, D. Kreiseler, W. Schulze, W. Tänzer, W. Wagner: A COMPUTER-AIDED BRAGG CRYSTAL DIFFRACTION SPECTROMETER FOR X-RAY ANALYSIS P. Morgenstern, D. Müller, V. V. Berdikov, O.I. Grigoriev: A SEALED PROPORTIONAL SCINTILLATION COUNTER AS DETECTION INSTRUMENT IN A X-RAY FLUORESCENCE ANALYZER V.P. Varvaritsa, Yu.D. Lavrent'ev, K. I. Shchekin: AUTOMATIC RADIOISOTOPE X-RAY EQUIPMENT FOR INDUSTRIAL ANALYSIS S. M. Brodsky, V.P. Varvaritsa, V.I. Filatov: MULTIELEMENTAL X-RAY FLUORESCENCE ANALYSIS WITH ALPHA-PARTICLE EXCITATION H. Bruchertsei!er, K.-u. Eife, B. Eckert, G. Kiesig, J. W. Leonhardt, P. Morgenstern, D. Müller, W. Riedel, B. Süß: AN X-RAY ANALYZER FOR THE DETERMINATION OF HEAVY METAL TRACES IN LIQUIDS M. Vutchkov, T. Dragnev, J. Karamanova, L. Tomov, K. Janakiev, E. Nikolova: COMPUTER TECHNIQUES AND SOFTWARE FOR INDUSTRIAL APPLICATIONS OF ENERGY DISPERSIVE X-RAY FLUORESCENCE ANALYSIS J. Huszti: DESIGN METHOD FOR LEVEL MEASURING GAUGES WITH POINT SOURCES J. Jaszczuk, F. Zrudelny: MICROPROCESSOR-BASED MULTICHANNEL SPECTRUM ANALYSER FOR USE IN INDUSTRIAL RADIOISOTOPE MEASUREMENTS E. Hazi, G. Faludi: NUCLEAR LEVEL TRANSMITTER FOR PROCESS CONTROL E. Hazi, G. Faludi: NUCLEAR DENSITY TRANSMITTER AND DATA PROOESSING UNIT FOR CONTINUOUS PROCESS CONTROL G. Faludi, E. Hazi: NUCLEAR TRANSMITTER USED IN PROOESS CONTROL FOR CONTINUOUS MEASUREMENT OF MOISTURE OF ALUMlNA HYDRATE H.-W. Thümmel, M. Gläser, G. Körner: SOIL CONTENT MEASUREMENT IN CROP MATERIALS USING THE 2-ENERGY TRANSMISSION TECHNIQUE KRAS-2 P. Tábor: MULTIBEAD NUCLEONIC INSTRUMENT FOR SAND-PAPER PRODUCING LINE E. Panezyk, A. Kalicki: MEASUREMENT OF THE ACTIVITY OF 35S LABELLED OILS USING LIQUID SCINTILLATION TECHNIQUE M. Richter: A GENERAL CONCEPTION OF MATHEMATICAL MODELLING OF HYDRODYNAMICS FOR CHEMICAL APPARATUSES ON BASE OF RADIOTRACER EXPERIMENTS J. Komosinski, K. Mackowiak-Łybacka, M. Radwan: RADIOISOTOPE METHOD OF MATTER MAPPING M. Frenzel, H.-W. Thümmel: PRINCIPLES OF COMPENSATING FOR SURFACE DENSITY FLUCTUATIONS IN ON-LINE ASH CONTENT GAUGING H.-W. Thümmel, D. Fritzsche, J.W. Leonhardt: EXPERIMENTAL AND THEORETICAL SENSITIVITIES OF THE 60 keV-SCATTER-TRANSMISSION METHOD TO SAMPLE COMPOSITION AND DENSITY M. Frenzel: A NEW METHOD TO EXCLUDE THE INFLUENCE OF SAMPLE INHOMOGENEITIES ON THE SIGNAL OF RADIOMETRIC TRANSMISSION MEASUREMENTS

Note: CONTENTS Abstract Preface Introduction Test sections and materials Specimen preparation Test soils Asphalt concrete Laboratory testing Soil testing Waveforms of applied stress Asphalt concrete Data reduction and analysis Soil Asphalt concrete Results and discussion General Resilient modulus Summary Conclusions Literature cited Appendix A: Soil moisture tension versus water content for several test soils Appendix B: Tabulated results for all tests on frozen and thawed soils

Note: Contents Abstract Preface Nomenclature Introduction Sea ice growth and structure Model sea ice Brine salinity Seawater and model brine conductivity Complex dielectric constant of brine Electromagnetic properties of model sea ice at 100 MHz Electromagnetic properties of model sea ice at 100 and 500 MHz and 1 and 5 GHz Example of impulse radar sea ice profiling results Example of frequency-domain electromagnetic sea ice thickness sounding Concluding remarks Literature cited

Note: CONTENTS Abstract Preface Introduction Magnetic induction conductivity method Site description and survey methods Cross section field data and modeling results X6 X3A X4 Conclusions and recommendations Literature cited Appendix A: Discussion of errors Appendix B: Modeling data

Note: CONTENTS Abstract Preface Introduction Measurements Spectra u and w velocity spectra Temperature and humidity spectra Inertial-dissipation estimates Cospectra u-w cospectra w-t and w-q cospectra t-q cospectra Refractive index spectra Conclusions Literature cited

Note: CONTENTS Abstract Preface Background Present research in perspective Explanations of the grain-size dependency Grain size effects on the ductile to brittle transition Nucleation mechanisms and modeling Characteristic size of nucleated crack Cracking in ice Detection of internal fracturing by acoustic emission techniques Test methods Specimen preparation Creep testing apparatus Crack length and crack density measurements Crack healing measurements Thin section photographs Grain size determination Acquisition of acoustic emission data Presentation of results Specimen characteristics Microcrack measurements Creep behavior Crack healing Slip plane length distribution Acoustic emission observations Grain orientation Analysis and discussion Thick section observations The grain size vs crack size relationship Crack nucleation condition Crack density and specimen strain Creep behavior Normalized crack length Location of cracks Acoustic emission activity Summary and conclusions Suggestions for future work Literature cited Appendix A: Crack length histograms Appendix B: Crystal orientations

Note: CONTENTS Abstract Preface Introduction Site weather Site selection Equipment Rotor Data logger Rotoscope Laser profile camera Thin section preparation Run procedure Sample collection and shutdown Dry runs and static runs Results and discussion Wet-to-dry growth regime transition Stagnation line icing rate Icing rate on cylindrical and airfoil blades Liquid water content vs stagnation line icing rate Droplet capture efficiency index Temperature rise Morphological and crystallographic aspects Summary and conclusion Literature cited Appendix A: Chronology of events .. Appendix B: Narrative description of icing runs Appendix C: Weather summary sheets for test days Appendix D: Signal conditioner circuit diagram and sample printout

Note: CONTENTS Abstract Preface Introduction Test sections Installing instruments and sampling Laboratory tests Asphalt concrete Base, subbase and subgrade soils Data analysis for base, subbase and subgrade soils Field tests Analysis of plate loading tests Analytical approach Results Discussion Conclusions Literature cited Appendix A: Field data Appendix B: Ground temperatures, moisture tension, water table and freezing iso-therms prevailing during plate loading tests Appendix C: Measured surface deflections compared with deflections calculated by NELAPAV Appendix D: Resilient moduli and supporting data calculated by NELAPA V at radius 0.0, taxiways A and B.

Note: CONTENTS Abstract Preface Nomenclature Introduction Constitutive equations for a two-size mixture Limiting case of the two-size mixture Complete spectrum analysis for spheres and disks Conclusion Literature cited Appendix A: Derivation of collision frequency between neighboring spheres that follow the mean shear flow without fluctuations

Note: CONTENTS Abstract Preface Nomenclature Section 1. Introduction Section 2. Wave propagation in the earth Section 3. Body waves: ray theory and wave theory Geometric ray theory Wave theory Section 4. Surface waves Section 5. Normal modes Section 6. Finite-difference method Section 7. Finite-element method Section 8. Hybrid methods Section 9. Conclusion Literature cited

Note: Contents Abstract Preface Introduction Description of the selected sites Corps of engineers frost design soil classification system Moisture-tension/hydraulic-conductivity tests Freezing test Validation Description of test sites and materials Sample preparation Results and analysis of laboratory tests Corps of engineers frost design soil classification system Moisture-tension/hydraulic-conductivity test Freezing test Discussion Conclusions Recommendations Literature cited Appendix A: Summary of frost-susceptibility tests on natural soil