Editores Springer-Verlag Berlin and Heidelberg Gm

Cover for Otto J.W.F. Kardaun · Classical Methods of Statistics: With Applications in Fusion-Oriented Plasma Physics (Paperback Book) [2005 edition] (2014)

Classical Methods of Statistics:... (2014)

Otto J.W.F. Kardaun

Cover for Petia Georgieva · Advances in Intelligent Signal Processing and Data Mining: Theory and Applications - Studies in Computational Intelligence (Paperback Book) [2013 edition] (2014)

Advances in Intelligent Signal P... (2014)

Petia Georgieva

Cover for Ulrich Luttge · Progress in Botany Vol. 73 - Progress in Botany (Paperback Book) (2014)

Progress in Botany Vol. 73 - Pro... (2014)

Cover for Nicola Cioffi · Nano-Antimicrobials: Progress and Prospects (Paperback Book) [2012 edition] (2014)

Nano-Antimicrobials: Progress an... (2014)

Cover for Angel D. Sappa · Multimodal Interaction in Image and Video Applications - Intelligent Systems Reference Library (Paperback Book) [2013 edition] (2015)

Multimodal Interaction in Image ... (2015)

Cover for Verena Rieser · Reinforcement Learning for Adaptive Dialogue Systems: A Data-driven Methodology for Dialogue Management and Natural Language Generation - Theory and Applications of Natural Language Processing (Paperback Book) [2011 edition] (2014)

Reinforcement Learning for Adapt... (2014)

Cover for Holger Brunst · Tools for High Performance Computing 2011: Proceedings of the 5th International Workshop on Parallel Tools for High Performance Computing, September 2011, ZIH, Dresden (Paperback Book) [2012 edition] (2014)

Tools for High Performance Compu... (2014)

Cover for Juergen Richt · Swine Influenza - Current Topics in Microbiology and Immunology (Paperback Book) [2013 edition] (2015)

Swine Influenza - Current Topics... (2015)

Cover for Mahendra Rai · Metal Nanoparticles in Microbiology (Paperback Book) [2011 edition] (2014)

Metal Nanoparticles in Microbiology (2014)

Cover for Thomas Hamelryck · Bayesian Methods in Structural Bioinformatics - Statistics for Biology and Health (Paperback Book) [2012 edition] (2014)

Bayesian Methods in Structural B... (2014)

Thomas Hamelryck

Cover for Michael Hompel · Warehouse Management: Automation and Organisation of Warehouse and Order Picking Systems - Intralogistik (Paperback Book) [2007 edition] (2014)

Warehouse Management: Automation... (2014)

Cover for Maciej Wygralak · Intelligent Counting Under Information Imprecision: Applications to Intelligent Systems and Decision Support - Studies in Fuzziness and Soft Computing (Paperback Book) [2013 edition] (2015)

Intelligent Counting Under Infor... (2015)

Maciej Wygralak

Cover for Shaun Forth · Recent Advances in Algorithmic Differentiation - Lecture Notes in Computational Science and Engineering (Paperback Book) [2012 edition] (2014)

Recent Advances in Algorithmic D... (2014)

Cover for Klaus Pohl · Model-Based Engineering of Embedded Systems: The SPES 2020 Methodology (Paperback Book) (2014)

Model-Based Engineering of Embed... (2014)

Cover for Weidong Guo · The Application of the Chebyshev-Spectral Method in Transport Phenomena - Lecture Notes in Applied and Computational Mechanics (Paperback Book) [2012 edition] (2015)

The Application of the Chebyshev... (2015)

Cover for Vadim Issakov · Microwave Circuits for 24 GHz Automotive Radar in Silicon-based Technologies (Paperback Book) [2010 edition] (2014)

Microwave Circuits for 24 GHz Au... (2014)

Cover for Teresa Vicent · Emerging Organic Contaminants in Sludges: Analysis, Fate and Biological Treatment - The Handbook of Environmental Chemistry (Paperback Book) [2013 edition] (2015)

Emerging Organic Contaminants in... (2015)

Cover for Eva Brehmer-Andersson · Dermatopathology (Paperback Book) [2006 edition] (2014)

Dermatopathology (2014)

Eva Brehmer-Andersson

Cover for Danny Weyns · Architecture-Based Design of Multi-Agent Systems (Paperback Book) [2010 edition] (2014)

Architecture-Based Design of Mul... (2014)

Cover for Hermann Helbig · Knowledge Representation and the Semantics of Natural Language - Cognitive Technologies (Paperback Book) [2006 edition] (2014)

Knowledge Representation and the... (2014)

Cover for Evgeniy V Yakushev · Chemical Structure of Pelagic Redox Interfaces: Observation and Modeling - The Handbook of Environmental Chemistry (Paperback Book) [2013 edition] (2014)

Chemical Structure of Pelagic Re... (2014)

Evgeniy V Yakushev

Cover for Hans Christoph Binswanger · The Growth Spiral: Money, Energy, and Imagination in the Dynamics of the Market Process (Paperback Book) [2013 edition] (2015)

The Growth Spiral: Money, Energy... (2015)

Hans Christoph Binswanger

Cover for Wolfgang Schmickler · Interfacial Electrochemistry (Paperback Book) [2nd ed. 2010 edition] (2014)

2nd ed. 2010 edition

Interfacial Electrochemistry (2014)

Wolfgang Schmickler

Cover for Javed Ahsan · Fuzzy Semirings with Applications to Automata Theory - Studies in Fuzziness and Soft Computing (Paperback Book) [2012 edition] (2014)

Fuzzy Semirings with Application... (2014)

Cover for Chiara Demartini · Performance Management Systems: Design, Diagnosis and Use - Contributions to Management Science (Paperback Book) [Softcover reprint of the original 1st ed. 2014 edition] (2015)

Softcover reprint of the original 1st ed. 2014 edition

Performance Management Systems: ... (2015)

Chiara Demartini

Cover for Felix V. Dolzhansky · Fundamentals of Geophysical Hydrodynamics - Encyclopaedia of Mathematical Sciences (Paperback Book) [2013 edition] (2014)

Fundamentals of Geophysical Hydr... (2014)

Felix V. Dolzhansky

Cover for Kolumban Hutter · Nonlinear Internal Waves in Lakes - Advances in Geophysical and Environmental Mechanics and Mathematics (Paperback Book) [2012 edition] (2014)

Nonlinear Internal Waves in Lake... (2014)

Kolumban Hutter

Cover for Merce Pacios Pujado · Carbon Nanotubes As Platforms for Biosensors with Electrochemical and Electronic Transduction - Springer Theses (Paperback Book) (2014)

Carbon Nanotubes As Platforms fo... (2014)

Merce Pacios Pujado

Cover for Volker Zepf · Rare Earth Elements: A New Approach to the Nexus of Supply, Demand and Use: Exemplified along the Use of Neodymium in Permanent Magnets - Springer Theses (Paperback Book) [2013 edition] (2015)

Rare Earth Elements: A New Appro... (2015)

Cover for Alberto Bramati · Physics of Quantum Fluids: New Trends and Hot Topics in Atomic and Polariton Condensates - Springer Series in Solid-State Sciences (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Physics of Quantum Fluids: New T... (2015)

Alberto Bramati

Cover for Peter Burgisser · Condition: The Geometry of Numerical Algorithms - Grundlehren der mathematischen Wissenschaften (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Condition: The Geometry of Numer... (2015)

Peter Burgisser

Cover for Reinhard Schumacher · Fetal Radiology: A Diagnostic Atlas (Paperback Book) [2nd ed. 2010 edition] (2014)

2nd ed. 2010 edition

Fetal Radiology: A Diagnostic Atlas (2014)

Reinhard Schumacher

Cover for Wladyslaw Welfe · Macroeconometric Models - Advanced Studies in Theoretical and Applied Econometrics (Paperback Book) [2013 edition] (2015)

Macroeconometric Models - Advanc... (2015)

Wladyslaw Welfe

Cover for Wolfgang Wagner · Groundwater in the Arab Middle East (Paperback Book) [2011 edition] (2014)

Groundwater in the Arab Middle East (2014)

Wolfgang Wagner

Cover for Yasushi Nishihara · Applied Cross-Coupling Reactions - Lecture Notes in Chemistry (Paperback Book) [2013 edition] (2015)

Applied Cross-Coupling Reactions... (2015)

Yasushi Nishihara

Cover for Kequian Zhang · Electromagnetic Theory for Microwaves and Optoelectronics (Paperback Book) [2nd ed. 2008 edition] (2014)

2nd ed. 2008 edition

Electromagnetic Theory for Micro... (2014)

Cover for Benhur Lee · Henipavirus: Ecology, Molecular Virology, and Pathogenesis - Current Topics in Microbiology and Immunology (Paperback Book) [2012 edition] (2014)

Henipavirus: Ecology, Molecular ... (2014)

Cover for Marga Peeters · Financial Integration: A Focus on the Mediterranean Region - Financial and Monetary Policy Studies (Paperback Book) [2013 edition] (2015)

Financial Integration: A Focus o... (2015)

Cover for Araceli N Proto · Advanced Dynamic Modeling of Economic and Social Systems - Studies in Computational Intelligence (Paperback Book) [2013 edition] (2014)

Advanced Dynamic Modeling of Eco... (2014)

Araceli N Proto

Cover for Ferreira Joao · Cooperation, Clusters, and Knowledge Transfer: Universities and Firms Towards Regional Competitiveness - Advances in Spatial Science (Paperback Book) [2013 edition] (2015)

Cooperation, Clusters, and Knowl... (2015)

Cover for C.B. Wang · Application of Integrable Systems to Phase Transitions (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Application of Integrable System... (2015)

Cover for Surkay Akbarov · Stability Loss and Buckling Delamination: Three-Dimensional Linearized Approach for Elastic and Viscoelastic Composites (Paperback Book) [2013 edition] (2014)

Stability Loss and Buckling Dela... (2014)

Cover for Andreas Ochsner · Characterization and Development of Biosystems and Biomaterials - Advanced Structured Materials (Paperback Book) [2013 edition] (2015)

Characterization and Development... (2015)

Andreas Ochsner

Cover for Oscar H. Del Brutto · Cysticercosis of the Human Nervous System (Paperback Book) [Softcover reprint of the original 1st ed. 2014 edition] (2015)

Softcover reprint of the original 1st ed. 2014 edition

Cysticercosis of the Human Nervo... (2015)

Oscar H. Del Brutto

Cover for Xiju Zhao · The Duty of Medical Practitioners and CAM / TCM Practitioners to Inform Competent Adult Patients about Alternatives (Paperback Book) [2013 edition] (2014)

The Duty of Medical Practitioner... (2014)

Cover for Gebhard Kirchgassner · Introduction to Modern Time Series Analysis - Springer Texts in Business and Economics (Paperback Book) [2nd ed. 2013 edition] (2014)

2nd ed. 2013 edition

Introduction to Modern Time Seri... (2014)

Gebhard Kirchgassner

Cover for Kokhanovsky Alexand · Light Scattering Reviews 8: Radiative transfer and light scattering - Springer Praxis Books (Paperback Book) [2013 edition] (2015)

Light Scattering Reviews 8: Radi... (2015)

Kokhanovsky Alexand

Cover for Raymond Brun · High Temperature Phenomena in Shock Waves - Shock Wave Science and Technology Reference Library (Paperback Book) [2012 edition] (2014)

High Temperature Phenomena in Sh... (2014)

Cover for Sebastian Will · From Atom Optics to Quantum Simulation: Interacting Bosons and Fermions in Three-Dimensional Optical Lattice Potentials - Springer Theses (Paperback Book) [2013 edition] (2015)

From Atom Optics to Quantum Simu... (2015)

Cover for Thomas Lindblad · Image Processing using Pulse-Coupled Neural Networks: Applications in Python - Biological and Medical Physics, Biomedical Engineering (Paperback Book) [3rd ed. 2013 edition] (2015)

3rd ed. 2013 edition

Image Processing using Pulse-Cou... (2015)

Thomas Lindblad

Cover for L.P. Yarin · The Pi-Theorem: Applications to Fluid Mechanics and Heat and Mass Transfer - Experimental Fluid Mechanics (Paperback Book) [2012 edition] (2014)

The Pi-Theorem: Applications to ... (2014)

Cover for Christian Bischof · Competence in High Performance Computing 2010: Proceedings of an International Conference on Competence in High Performance Computing, June 2010, Schloss Schwetzingen, Germany (Paperback Book) [2012 edition] (2014)

Competence in High Performance C... (2014)

Christian Bischof

Cover for Guochang Xu · Sciences of Geodesy - II: Innovations and Future Developments (Paperback Book) [2013 edition] (2014)

Sciences of Geodesy - II: Innova... (2014)

Cover for Johannes Bohm · Atmospheric Effects in Space Geodesy - Springer Atmospheric Sciences (Paperback Book) [2013 edition] (2015)

Atmospheric Effects in Space Geo... (2015)

Cover for Kari Rissanen · Advanced X-ray Crystallography - Topics in Current Chemistry (Paperback Book) [2012 edition] (2014)

Advanced X-ray Crystallography -... (2014)

Cover for Dirk Meissner · Science, Technology and Innovation Policy for the Future: Potentials and Limits of Foresight Studies (Paperback Book) [2013 edition] (2015)

Science, Technology and Innovati... (2015)

Cover for Yuhang Yang · Proceedings of the 2nd International Conference on Green Communications and Networks 2012 (GCN 2012): Volume 3 - Lecture Notes in Electrical Engineering (Paperback Book) [2013 edition] (2015)

Proceedings of the 2nd Internati... (2015)

Cover for Manfred J Holler · Power, Voting, and Voting Power: 30 Years After (Paperback Book) [2013 edition] (2015)

Power, Voting, and Voting Power:... (2015)

Manfred J Holler

Cover for Constantine Arvanitopoulos · The Constantinos Karamanlis Institute for Democracy Yearbook 2009 - The Konstantinos Karamanlis Institute for Democracy Yearbook Series (Paperback Book) [2009 edition] (2015)

The Constantinos Karamanlis Inst... (2015)

Constantine Arvanitopoulos

Cover for David P. Smith · Mathematical Demography: Selected Papers - Demographic Research Monographs (Paperback Book) [Softcover reprint of the original 2nd ed. 2013 edition] (2015)

Softcover reprint of the original 2nd ed. 2013 edition

Mathematical Demography: Selecte... (2015)

Cover for Reiner Wichert · Ambient Assisted Living: 5. AAL-Kongress 2012 Berlin, Germany, January 24-25, 2012 - Advanced Technologies and Societal Change (Paperback Book) [2012 edition] (2014)

Ambient Assisted Living: 5. AAL-... (2014)

Cover for Edward N. Eadie · Understanding Animal Welfare: An Integrated Approach - Animal Welfare (Paperback Book) [2012 edition] (2014)

Understanding Animal Welfare: An... (2014)

Edward N. Eadie

Cover for Engelbert Westkamper · Towards the Re-Industrialization of Europe: A Concept for Manufacturing for 2030 (Paperback Book) [Softcover reprint of the original 1st ed. 2014 edition] (2015)

Softcover reprint of the original 1st ed. 2014 edition

Towards the Re-Industrialization... (2015)

Engelbert Westkamper

Cover for Bimal K Banik · ß-Lactams: Unique Structures of Distinction for Novel Molecules - Topics in Heterocyclic Chemistry (Paperback Book) [2013 edition] (2014)

ß-Lactams: Unique Structures of ... (2014)

Cover for Zhen Fang · Pretreatment Techniques for Biofuels and Biorefineries - Green Energy and Technology (Paperback Book) [2013 edition] (2015)

Pretreatment Techniques for Biof... (2015)

Cover for Andrei Ludu · Nonlinear Waves and Solitons on Contours and Closed Surfaces - Springer Series in Synergetics (Paperback Book) [2nd ed. 2012 edition] (2014)

2nd ed. 2012 edition

Nonlinear Waves and Solitons on ... (2014)

Cover for Willy Ostreng · Shipping in Arctic Waters: A comparison of the Northeast, Northwest and Trans Polar Passages (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Shipping in Arctic Waters: A com... (2015)

Cover for Vasco Peixoto De De Freitas · Durability of Building Materials and Components - Building Pathology and Rehabilitation (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Durability of Building Materials... (2015)

Vasco Peixoto De De Freitas

Cover for Gary Lee · Advances in Automation and Robotics, Vol.1: Selected papers from the 2011 International Conference on Automation and Robotics (ICAR 2011), Dubai, December 1-2, 2011 - Lecture Notes in Electrical Engineering (Paperback Book) [2012 edition] (2014)

Advances in Automation and Robot... (2014)

Cover for Andrea Eugenio Cavanna · Neuroimaging of Consciousness (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Neuroimaging of Consciousness (2015)

Andrea Eugenio Cavanna

Cover for Raymond Chiong · Variants of Evolutionary Algorithms for Real-World Applications (Paperback Book) [2012 edition] (2014)

Variants of Evolutionary Algorit... (2014)

Cover for Rituparna Bose · Biodiversity and Evolutionary Ecology of Extinct Organisms - Springer Theses (Paperback Book) (2014)

Biodiversity and Evolutionary Ec... (2014)

Cover for Anne Grethe Jurik · Imaging of the Sternocostoclavicular Region (Paperback Book) [2007 edition] (2014)

Imaging of the Sternocostoclavic... (2014)

Anne Grethe Jurik

Cover for Daniel Waltner · Semiclassical Approach to Mesoscopic Systems: Classical Trajectory Correlations and Wave Interference - Springer Tracts in Modern Physics (Paperback Book) [2012 edition] (2014)

Semiclassical Approach to Mesosc... (2014)

Cover for Leonie Lopp · Regulations Regarding Living Organ Donation in Europe: Possibilities of Harmonisation (Paperback Book) [2013 edition] (2015)

Regulations Regarding Living Org... (2015)

Cover for Ali Keyhani · Smart Power Grids 2011 - Power Systems (Paperback Book) (2014)

Smart Power Grids 2011 - Power S... (2014)

Cover for John P Wolfe · Synthesis of Heterocycles via Metal-Catalyzed Reactions that Generate One or More Carbon-Heteroatom Bonds - Topics in Heterocyclic Chemistry (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Synthesis of Heterocycles via Me... (2015)

Cover for Donald Sannella · Foundations of Algebraic Specification and Formal Software Development - Monographs in Theoretical Computer Science. An EATCS Series (Paperback Book) (2014)

Foundations of Algebraic Specifi... (2014)

Donald Sannella

Cover for Christian Von Zabeltitz · Integrated Greenhouse Systems for Mild Climates: Climate Conditions, Design, Construction, Maintenance, Climate Control (Paperback Book) [2011 edition] (2014)

Integrated Greenhouse Systems fo... (2014)

Christian Von Zabeltitz

Cover for Kit Yan Chan · Computational Intelligence Techniques for New Product Design - Studies in Computational Intelligence (Paperback Book) [2012 edition] (2014)

Computational Intelligence Techn... (2014)

Cover for Masoud Rahman · Protein-Nanoparticle Interactions: The Bio-Nano Interface - Springer Series in Biophysics (Paperback Book) [2013 edition] (2015)

Protein-Nanoparticle Interaction... (2015)

Cover for Maximilian Fleischer · Solid State Gas Sensors - Industrial Application - Springer Series on Chemical Sensors and Biosensors (Paperback Book) [2012 edition] (2014)

Solid State Gas Sensors - Indust... (2014)

Maximilian Fleischer

Cover for Jiaju Zhou · Encyclopedia of Traditional Chinese Medicines - Molecular Structures, Pharmacological Activities, Natural Sources and Applications: Vol. 3: Isolated Compounds H-M (Paperback Book) [2011 edition] (2014)

Encyclopedia of Traditional Chin... (2014)

Cover for Hans-joachim Knoelker · Alkaloid Synthesis - Topics in Current Chemistry (Paperback Book) [2012 edition] (2014)

Alkaloid Synthesis - Topics in C... (2014)

Hans-joachim Knoelker

Cover for Judith Klinman · Dynamics in Enzyme Catalysis - Topics in Current Chemistry (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2015)

Softcover reprint of the original 1st ed. 2013 edition

Dynamics in Enzyme Catalysis - T... (2015)

Cover for Tassos Bountis · Complex Hamiltonian Dynamics - Springer Series in Synergetics (Paperback Book) [2012 edition] (2014)

Complex Hamiltonian Dynamics - S... (2014)

Cover for Hans Georg Bock · Model Based Parameter Estimation: Theory and Applications - Contributions in Mathematical and Computational Sciences (Paperback Book) [2013 edition] (2015)

Model Based Parameter Estimation... (2015)

Hans Georg Bock

Cover for Armin Von Bogdandy · International Judicial Lawmaking: On Public Authority and Democratic Legitimation in Global Governance - Beitrage zum auslandischen oeffentlichen Recht und Voelkerrecht (Paperback Book) [2012 edition] (2014)

International Judicial Lawmaking... (2014)

Armin Von Bogdandy

Cover for Lazaros S Iliadis · Artificial Intelligence Applications and Innovations: AIAI 2012 International Workshops: AIAB, AIeIA, CISE, COPA, IIVC, ISQL, MHDW, and WADTMB, Halkidiki, Greece, September 27-30, 2012, Proceedings, Part II - IFIP Advances in Information and Communication (Paperback Book) [2012 edition] (2014)

Artificial Intelligence Applicat... (2014)

Lazaros S Iliadis

Cover for Brendan Juba · Universal Semantic Communication (Paperback Book) [2011 edition] (2013)

Universal Semantic Communication (2013)

Cover for Yuhang Yang · Proceedings of the 2nd International Conference on Green Communications and Networks 2012 (GCN 2012): Volume 5 - Lecture Notes in Electrical Engineering (Paperback Book) [2013 edition] (2015)

Proceedings of the 2nd Internati... (2015)

Cover for Jacek Z Kubiak · Mouse Development: From Oocyte to Stem Cells - Results and Problems in Cell Differentiation (Paperback Book) [2012 edition] (2014)

Mouse Development: From Oocyte t... (2014)

Cover for Luca Anghinolfi · Self-Organized Arrays of Gold Nanoparticles: Morphology and Plasmonic Properties - Springer Theses (Paperback Book) [2012 edition] (2014)

Self-Organized Arrays of Gold Na... (2014)

Luca Anghinolfi

Cover for Riad I Hammoud · Passive Eye Monitoring: Algorithms, Applications and Experiments - Signals and Communication Technology (Paperback Book) [2008 edition] (2015)

Passive Eye Monitoring: Algorith... (2015)

Cover for Stefan Hahnel · Inflammatory Diseases of the Brain - Diagnostic Imaging (Paperback Book) [2nd ed. 2013 edition] (2015)

2nd ed. 2013 edition

Inflammatory Diseases of the Bra... (2015)

Cover for Manfred Spitznas · Understanding Fluorescein Angiography, Fluoreszeinangiografie verstehen, Entendiendo Angiografia con Fluoresceina (Paperback Book) [2006 edition] (2014)

Understanding Fluorescein Angiog... (2014)

Manfred Spitznas

Cover for Andre Xuereb · Optical Cooling Using the Dipole Force - Springer Theses (Paperback Book) [2012 edition] (2014)

Optical Cooling Using the Dipole... (2014)

Cover for Toru Ishida · Field Informatics: Kyoto University Field Informatics Research Group (Paperback Book) [2012 edition] (2014)

Field Informatics: Kyoto Univers... (2014)

Cover for Iryna Marchuk · The Fundamental Concept of Crime in International Criminal Law: A Comparative Law Analysis (Paperback Book) [Softcover reprint of the original 1st ed. 2014 edition] (2015)

Softcover reprint of the original 1st ed. 2014 edition

The Fundamental Concept of Crime... (2015)

Cover for Walter K.H. Krause · Drugs Compromising Male Sexual Health (Paperback Book) [2008 edition] (2014)

Drugs Compromising Male Sexual H... (2014)

Walter K.H. Krause