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  • 1
    Online Resource
    Online Resource
    Newark :John Wiley & Sons, Incorporated,
    Keywords: Piezoelectric materials. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (242 pages)
    Edition: 1st ed.
    ISBN: 9783527817078
    DDC: 620.11297
    Language: English
    Note: Cover -- Title Page -- Copyright -- Contents -- About the Author -- Foreword by Professor Longtu Li -- Foreword by Professor Jürgen Rödel -- Preface -- Chapter 1 Fundamentals of Piezoelectricity -- 1.1 Introduction -- 1.2 Piezoelectric Effects and Related Equations -- 1.3 Ferroelectric Properties and Its Contribution to Piezoelectricity -- 1.4 Piezoelectric Parameters -- 1.4.1 Piezoelectric Constants -- 1.4.1.1 Piezoelectric Charge (Strain) Constant -- 1.4.1.2 Piezoelectric Voltage Coefficient (G‐constant) -- 1.4.2 Piezoelectric Coupling Coefficient -- 1.4.3 Mechanical Quality Factor -- 1.5 Issues for Measuring Piezoelectric Properties -- 1.5.1 Measurement of Direct Piezoelectric Coefficient Using the Berlincourt Method -- 1.5.2 Measurement of Converse Piezoelectric Coefficient by Laser Interferometer -- 1.5.3 Resonance and Anti‐resonance Method -- References -- Chapter 2 High‐Performance Lead‐Free Piezoelectrics -- 2.1 Introduction -- 2.2 BaTiO3 -- 2.3 (K,Na)NbO3 -- 2.4 (Bi1/2Na1/2)TiO3 -- 2.5 BiFeO3 -- 2.6 Summary -- References -- Chapter 3 (K,Na)NbO3 System -- 3.1 Introduction of (K,Na)NbO3 -- 3.1.1 History of (K,Na)NbO3 -- 3.1.2 Crystal Structure and Phase Diagram -- 3.1.3 Current Development of KNN‐Based Materials -- 3.2 Synthesis -- 3.2.1 Calcination -- 3.2.2 Sintering -- 3.2.2.1 Normal Sintering -- 3.2.2.2 Hot Pressing, Spark Plasma Sintering, and Microwave Sintering -- 3.2.3 Texturing -- 3.3 Approaches to Piezoelectricity Enhancement -- 3.3.1 Phase Engineering -- 3.3.1.1 O-T Phase Boundary -- 3.3.1.2 R-T Phase Boundary -- 3.3.2 Thermal Stability -- 3.3.3 Multiscale Heterogeneity -- 3.3.4 Poling Techniques -- 3.4 Fatigue and Mechanical Properties -- 3.4.1 Fatigue -- 3.4.2 Mechanical Properties -- 3.5 KNN Thin Films -- 3.5.1 Sol-Gel‐Processed Films -- 3.5.2 KNN Films Prepared by Physical Methods -- 3.6 Single Crystals -- 3.7 Summary. , References -- Chapter 4 (Bi1/2Na1/2)TiO3 System -- 4.1 Introduction of BNT System -- 4.2 Extensive Research on Phase Diagram of (Bi1/2Na1/2)TiO3-BaTiO3 System -- 4.2.1 Relaxor or Antiferroelectric? -- 4.2.2 MPB and Complex Phase Structure -- 4.3 High Converse Piezoelectricity -- 4.3.1 Electric‐Field‐Induced Phase Transition -- 4.3.2 Ergodic and Nonergodic Relaxor -- 4.3.3 Modulation of Depolarization Temperature -- 4.3.3.1 Compositional Modification Approach -- 4.3.3.2 Composite Approach -- 4.3.3.3 Stress Approach -- 4.4 Thin Films -- 4.5 Single Crystals -- 4.6 High‐Power Application -- 4.7 Summary and Outlook -- References -- Chapter 5 BaTiO3 System -- 5.1 Brief Introduction of History -- 5.2 BaTiO3‐Based Ceramics and Single Crystals -- 5.2.1 Ceramics -- 5.2.2 Single Crystal -- 5.3 BaTiO3‐Based Solid Solution Ceramics -- 5.3.1 (Ba,Ca)(Ti,Zr)O3 -- 5.3.2 (Ba,Ca)(Ti,Sn)O3 -- 5.3.3 (Ba,Ca)(Ti,Hf)O3 -- 5.4 Piezoelectricity Enhancement -- 5.4.1 Phase Engineering -- 5.4.2 Domain Engineering -- 5.4.3 Texturing -- 5.5 Key Issues of Sintering Processes -- 5.5.1 Li‐containing Sintering Additives -- 5.5.2 Glass Compositions -- 5.6 Mechanical Property -- 5.7 Summary and Outlook -- References -- Chapter 6 BiFeO3 System -- 6.1 Introduction -- 6.2 Brief Introduction to Multiferroic Materials -- 6.3 Multiferroicity of BiFeO3 -- 6.3.1 Ferroelectricity -- 6.3.2 Antiferromagnetism and Weak Ferromagnetism -- 6.3.3 Magnetoelectric Coupling -- 6.3.3.1 Antiferromagnetic Switching on Electric Field -- 6.3.3.2 Ferroelectricity on Magnetic Field -- 6.4 Phase Diagram of BiFeO3 -- 6.4.1 High Curie Temperature and Processing Issues -- 6.4.2 Influence of Pressure on Phase Diagram -- 6.4.3 Thin Film and Strain Effect on Phase Structure -- 6.5 Dielectric Permittivity, Electrical Conductivity, and Domain Wall Conductivity of BiFeO3 -- 6.5.1 Dielectric Permittivity. , 6.5.2 Electrical Conductivity and Defects -- 6.5.3 Domain Wall Conductivity -- 6.6 Ion Substitutions in BiFeO3 -- 6.6.1 On Ferroelectricity (Pr) and Piezoelectricity (d33) -- 6.6.2 On Phase Transformation -- 6.6.3 On Magnetic Properties -- 6.7 BiFeO3‐Based Solid Solutions -- 6.7.1 BiFeO3-BaTiO3 -- 6.7.2 Other Solid Solutions -- 6.8 Application of BiFeO3: Potentials and Status -- 6.8.1 Ferroelectricity and Electronics -- 6.8.2 Magnetoelectric Coupling and Spintronics -- 6.8.3 Domain Wall Based Electronics -- 6.9 Summary -- References -- Chapter 7 Applications -- 7.1 Introduction -- 7.2 Representative Applications of Lead‐Free Piezoelectric Ceramics -- 7.2.1 Piezoelectric Multilayer Actuators -- 7.2.2 KNN‐Based Actuation Structure in Inkjet Printhead -- 7.2.3 Ultrasonic Transducers -- 7.2.4 KNN‐Based Knocking Sensors -- 7.3 Other Potential Applications -- 7.3.1 Energy Harvesting -- 7.3.2 High‐Frequency Medical Imaging Transducers Using 1-3 Composites -- 7.3.3 High‐Temperature Piezoelectrics and Applications -- 7.4 Summary and Outlooks -- References -- Index -- EULA.
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  • 2
    Online Resource
    Online Resource
    Newark :John Wiley & Sons, Incorporated,
    Keywords: Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (217 pages)
    Edition: 1st ed.
    ISBN: 9781394198962
    Language: English
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  • 3
    Online Resource
    Online Resource
    Newark :John Wiley & Sons, Incorporated,
    Keywords: Fibers. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (322 pages)
    Edition: 2nd ed.
    ISBN: 9783527648078
    Language: English
    Note: Intro -- Soft Fibrillar Materials -- Contents -- Preface -- List of Contributors -- Section I Small Molecule Gels -- 1 Molecular Gels and their Fibrillar Networks -- 1.1 Introduction -- 1.2 Advances and Perspectives for Design of Gelators -- 1.2.1 Analyses of Structure Packing via X-Ray, Synchrotron, and Other Techniques, Including Spectroscopic Tools -- 1.2.2 Chirality as a Tool - Comparisons between Optically Pure and Racemic Gelators and Optically Pure and Racemic Liquids -- 1.2.3 Liquids and their Influence on Gelator Networks -- 1.3 Stimulation of Gelation by Perturbations Other Than Temperature -- 1.3.1 Enzymatic In situ Formation of Gelators and Gels-Potential Biological Applications -- 1.3.2 Ultrasound - Conformational and Aggregation/De-Aggregation Effects -- 1.3.3 Radiation-Induced Gelation and Degelation -- 1.4 Kinetic Models for Following One-Dimensional Growth and Gelation -- 1.5 Advances and Perspectives for a Priori Design of Gelators -- 1.6 Some Final Thoughts -- Acknowledgments -- References -- 2 Engineering of Small-Molecule Gels Based on the Thermodynamics and Kinetics of Fiber Formation -- 2.1 Introduction -- 2.2 Fiber Networks of SMGs -- 2.2.1 Nucleation and Growth Mechanism of Fiber Network Formation -- 2.2.2 Single and Multi-Domain Fiber Networks -- 2.2.3 Fiber Branching -- 2.2.4 Structural Characteristics of Fiber Networks -- 2.3 Crystallization of Nanofibers -- 2.3.1 Thermodynamic Driving Force -- 2.3.2 Homogeneous and Heterogeneous Nucleation -- 2.3.3 Crystallographic Mismatch Nucleation Induced Fiber Branching -- 2.3.3.1 Fiber Tip Branching -- 2.3.3.2 Fiber Side Branching -- 2.3.4 Growth and Branching Kinetics of Nanofibers -- 2.4 Strategies for Engineering the Micro/Nano Structure of Fiber Networks -- 2.4.1 Engineering of "Single" Fiber Networks -- 2.4.1.1 Effects of Supersaturation/Super Cooling on Fiber Branching. , 2.4.1.2 Additive-Mediated Fiber Branching -- 2.4.2 Engineering of Multi-Domain Fiber Networks -- 2.4.2.1 Manipulating Fiber Network by Controlling Primary Nucleation -- 2.4.2.2 Switching between Multi-Domain Fiber Networks and Interconnecting Fiber Networks -- 2.4.2.3 Kinetically Controlled Homogenization of Fiber Networks -- 2.4.2.4 Engineering Multi-Domain Fiber Networks by Volume Confinement -- 2.5 Engineering the Macroscopic Properties of Gels by Design of Fiber Networks -- 2.5.1 Improving the Elasticity of a Material by Controlling the Primary Nucleation of the Gelator -- 2.5.2 Improving the Elasticity of a Material by Enhancing Fiber Branching -- 2.5.3 Improving the Elasticity of a Material by Converting its Multi-Domain Network into an Interconnecting ("Single") Fiber Network -- 2.6 Conclusions -- References -- 3 Applications of Small-Molecule Gels - Drug Delivery -- 3.1 Introduction -- 3.2 Hydrogels in Pharmaceutical Applications -- 3.2.1 Drug Carriers -- 3.2.2 Drug-Derivatized Small-Molecular Hydrogelators -- 3.2.3 Drug-Gelator Conjugates -- 3.3 Organogels in Pharmaceutical Applications -- 3.3.1 Dermal and Transdermal Formulation -- 3.3.2 Parenteral Depot Formulation -- 3.3.3 Oral Formulation -- 3.4 Organogel Delivery of Bioactive Factors in Regenerative Medicine -- 3.5 Future Directions: Hybrid Organogels -- 3.6 Conclusion -- References -- 4 Molecular Gels for Tissue Engineering -- 4.1 Introduction -- 4.2 Low-Molecular-Weight Gelators and Molecular Gels -- 4.3 Self-Assembly and Gel Structures -- 4.4 Applications of Hydrogels in Tissue Engineering -- 4.4.1 Peptide-Based Molecular Gels -- 4.4.1.1 Self-Complementary Alternating Amphiphilic Peptides -- 4.4.1.2 Peptide Amphiphiles -- 4.4.2 Saccharide-Based Molecular Gels -- 4.4.3 Lipid-Based Molecular Gels -- 4.4.4 Nucleobase-Based Molecular Gels. , 4.4.4.1 Nucleobases and Hybrid Biomolecules Containing Nucleobases -- 4.4.4.2 Nucleic Acid Chains -- 4.5 Summary -- List of Abbreviations -- Appendix: Gelators and their Potential Use and Applications -- References -- 5 Molecular Gels for Controlled Formation of Micro-/Nano-Structures -- 5.1 Introduction -- 5.2 Structure of Metal/Transition Metal Oxide and Sulfate -- 5.2.1 Silica Nanofibers and Nanotubes -- 5.2.2 Silica Nanoparticles -- 5.2.3 Nanofibers/Tubes of Metal/Transition Metal Oxide and Sulfate -- 5.3 Metallic Nanostructures -- 5.3.1 Silver and Gold Nanoparticles -- 5.3.2 Silver and Gold Nanowires -- 5.4 Controlled Formation of Organic and Composite Structures -- 5.5 Controlling Crystal Growth of Pharmaceutical Substances -- 5.6 Conclusions and Perspectives -- References -- Section II Natural Silk Fibrous Materials -- 6 Spider Silk: Structure, Engineering, and Applications -- 6.1 Introduction -- 6.2 Mechanical Design of Spider Silk -- 6.2.1 Hierarchical Structure of Spider Silk -- 6.2.2 Strain Hardening of Spider Dragline Silk -- 6.2.3 Environmental Effects on the Mechanical Properties of Spider Silk -- 6.2.3.1 Supercontraction of Spider Draglines -- 6.2.3.2 Tough Silk at Low Temperature -- 6.3 Mimicking Spider Silk -- 6.3.1 Genetic Engineering -- 6.3.1.1 Silk Proteins from Mammalian Cells -- 6.3.1.2 Harvesting "Spider Silk" from Silkworms -- 6.3.2 Modification of Spinning Conditions -- 6.3.2.1 Crystallite Size -- 6.3.2.2 Orientation Distribution -- 6.3.2.3 Intercrystallite Distance -- 6.3.3 Tougher Silk than Natural Spider Silk -- 6.4 Applications -- 6.4.1 Tissue Engineering -- 6.4.2 Drug Delivery -- 6.4.3 Technical Applications -- References -- 7 Functionalization of Colored/Fluorescent Silkworm Silk Fibrous Materials -- 7.1 Introduction -- 7.2 Legend and History of Silkworm Silk -- 7.3 The Structure of Silkworm Silk. , 7.4 Functionalization of Silkworm Silk -- 7.4.1 Colored/Fluorescent Silkworm Silk -- 7.4.1.1 Genetic Engineering -- 7.4.1.2 Nanoparticles -- 7.4.1.3 Dieting -- 7.4.2 Optical Limiting Silkworm Silk Films -- 7.4.3 Two-Photon Fluorescent Silkworm Silk Fibers -- 7.4.3.1 Two-Photon Absorption Cross-Section of Designed Organic Molecules -- 7.4.3.2 Two-Photon Fluorescence Quantum Yield of Designed Organic Molecules -- 7.4.3.3 Two-Photon Fluorescence Silk in Application of Bio-Imaging -- 7.4.4 Nano- and Micro-Patterning of Silk Fibroin Films for Biomedical Optical Applications -- 7.4.5 Construction of Structural Color to Silk Fabrics -- 7.5 Summary and Outlook -- References -- Section III Smart Fibers -- 8 Flexible Nanogenerator and Nano-Pressure Sensor Based on Nanofiber Web of PVDF and its Copolymers -- 8.1 Introduction -- 8.2 Electrospinning Mechanism and Set-up -- 8.3 Nanofiber Web -- 8.3.1 Preparation and Characterization of PVDF Nanofiber Fabric under Varied Conditions -- 8.3.1.1 Morphology and Diameter Distribution of PVDF Nanofiber -- 8.3.1.2 Crystalline Structure of PVDF Nanofibers -- 8.3.2 Nanofiber Web of PVDF with CaCl2 and Carbon Nanotube -- 8.3.3 Nanofiber of Copolymer P(VDF-TrFE) -- 8.4 Piezoelectric Properties of Electrospun Web of PVDF and its Copolymer -- 8.4.1 Piezoelectricity of PVDF Web under Different Electrospinning Conditions -- 8.4.2 Origin of Piezoelectricity in Electrospun Nanofiber Web -- 8.5 Flexible Devices -- 8.5.1 PVDF Web-Based Sensor -- 8.5.2 Touch Sensor Based on a PVDF Electrospun Web with CaCl2 and CNTs -- 8.5.3 Force Sensors Based on Copolymer P(VDF-TrFE) with Different VDF -- 8.5.4 Nanogenerator Based on Electrospun PVDF Nanofiber Web -- 8.6 Conclusion -- References -- 9 Electrospun Nanofibers for Regenerative Medicine -- 9.1 Introduction -- 9.2 Electrospinning of Nanofibers -- 9.2.1 Setup and Principle. , 9.2.2 Materials Consideration -- 9.2.3 Incorporation of Bioactive Molecules -- 9.2.4 Degradation Characteristics -- 9.2.5 Mechanical Properties -- 9.2.6 Cell Infiltration -- 9.3 Controlling the Alignment of Nanofibers -- 9.3.1 Alignment Caused by Mechanical Forces -- 9.3.2 Alignment Caused by Electrostatic Forces -- 9.3.3 Alignment Caused by Magnetic Forces -- 9.4 Nanofiber Scaffolds with Complex Architectures -- 9.4.1 Stacked Arrays of Nanofibers -- 9.4.2 Conduits Assembled from Nanofibers -- 9.5 Applications in Regenerative Medicine -- 9.5.1 Nerve Injury Repair -- 9.5.2 Dura Mater Repair -- 9.5.3 Tendon/Ligament Repair -- 9.5.4 Tendon-to-Bone Insertion Site Repair -- 9.6 Concluding Remarks -- Acknowledgments -- References -- Index.
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  • 4
    Online Resource
    Online Resource
    Zurich :Trans Tech Publications, Limited,
    Keywords: Electronic books.
    Description / Table of Contents: Special topic volume with invited peer-reviewed papers only.
    Type of Medium: Online Resource
    Pages: 1 online resource (91 pages)
    Edition: 1st ed.
    ISBN: 9783035738377
    Language: English
    Note: Intro -- Materials and Technologies of Textile Production -- Preface -- Table of Contents -- Characterization of Nanoporous Poly(Lactic Acid) Microfibers Using a Simplified Centrifugal Spinning Method -- Ag Doping and rGO Coupling of TiO2 within Polysiloxane Matrix for the Ecofriendly Development of High-Performance Cotton Fabric -- Novel Knit Structure with Adjustable Tensile Behaviour Based on Combined Weft/Warp Technology -- Silica-Containing Phosphorus-Based Sol-Gel Finishing to Improve Flame Retardant Performance of Cotton Fabrics -- Analysis of the Influence of Fiber Orientations in Carbon Fiber Reinforced Composites on their Structural Properties Based on Eddy Current Measurements -- New Approaches to 3D Non-Crimp Fabric Manufacturing -- Micromechanical Modelling of the Deformation Mechanisms Friction-Spun Yarn from Recycled Carbon Fibres -- Tensile Properties of Different Yarn Structures Based on Recycled Carbon Fibre for Sustainable Thermoset Composites -- Computational Evaluation of Weaving Process on Mechanical Stiffness of Plain Weave Fabric -- Development of a Process to Continuously Mercerise Loose-Stock Cotton -- Comfort Properties and Antimicrobial Activity of Cotton and Nylon/PU Knits Treated with Microcapsules Containing Sea Buckthorn Oil -- Keyword Index -- Author Index.
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  • 5
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Artificial intelligence. ; Radio frequency allocation. ; Wireless communication systems-Technological innovations. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (220 pages)
    Edition: 1st ed.
    ISBN: 9780323958684
    DDC: 621.3845
    Language: English
    Note: Front Cover -- Spatial Cognitive Engine Technology -- Spatial Cognitive Engine Technology -- Copyright -- Contents -- Preface -- 1 - Cognitive radio -- 1.1 Introduction -- 1.2 Concept of cognitive radio -- 1.3 Characteristics of cognitive radio technology -- References -- 2 - Cognitive engine technology -- 2.1 Conceptual connotation of the cognitive engine -- 2.2 Functions of cognitive engine -- 2.2.1 Cognitive cycle -- 2.2.1.1 Concept of cognitive cycle -- 2.2.1.2 Introduction to modules in cognitive cycle -- 2.2.1.3 Cognitive cycle and cognitive engine -- 2.2.1.4 Cognitive radio system level -- 2.2.2 Cognitive engine function model -- 2.3 Typical cognitive engine model -- 2.3.1 Cognitive engine of the Wireless Communication Center of Virginia Institute of Technology -- 2.3.2 Cognitive engine of US Department of Defense Communication Science Laboratory -- References -- 3 - Artificial intelligence technology -- 3.1 Artificial intelligence concept -- 3.1.1 Intelligence concept -- 3.1.2 Smart autonomy concept -- 3.2 Spacecraft intelligent autonomy level -- 3.3 Development and direction of artificial intelligence -- 3.3.1 Artificial intelligence development stage -- 3.3.2 Artificial intelligence development direction -- 3.3.3 Artificial intelligence development forecast -- References -- 4 - Requirements and challenges of space artificial intelligence -- 4.1 Space system demand for artificial intelligence technology applications -- 4.1.1 Space intelligent perception needs -- 4.1.2 Space intelligent decision-making and control requirements -- 4.1.3 Space cluster intelligence needs -- 4.1.4 Space intelligent interaction requirements -- 4.1.5 Space intelligent design requirements -- 4.2 Challenges to and solutions for application of artificial intelligence in aerospace -- 4.2.1 Hardware level -- 4.2.2 Software level -- 4.2.3 System level -- References. , 5 - Cognitive engine design based on artificial intelligence -- 5.1 Artificial intelligence technology at different cognitive stages -- 5.1.1 Environment perception and information storage stage -- 5.1.1.1 Knowledge representation -- 5.1.1.2 Expert system -- 5.1.2 Cognitive learning and reasoning stage -- 5.1.2.1 Genetic algorithm -- 5.1.2.2 Neural network -- 5.1.2.3 Fuzzy logic -- 5.1.3 Cognitive decision-making and adjustment stage -- 5.2 Cognitive engine architecture design based on artificial intelligence technology -- 5.2.1 System architecture -- 5.2.2 Information collection and rule derivation in inference and learning stages -- 5.3 Cognitive engine algorithm design based on artificial intelligence technology -- 5.3.1 Rule-based reasoning engine -- 5.3.2 Reconstruction decision-making algorithm combining inference and learning -- References -- 6 - Typical applications of cognitive engines -- 6.1 Multiobjective optimization and genetic algorithm -- 6.1.1 Mathematical model of multiobjective optimization problem -- 6.1.2 Pareto optimization -- 6.1.3 Basic genetic algorithm -- 6.1.4 Genetic algorithm based on target weight -- 6.1.5 Noninferior hierarchical genetic algorithm -- 6.2 Design of cognitive engine based on genetic algorithm -- 6.2.1 Cognitive engine optimization model -- 6.2.2 Choice of objective function -- 6.2.3 Relationship between optimization parameters and objective function -- 6.3 Case reasoning overview -- 6.3.1 Basic idea of case-based reasoning -- 6.3.2 Feasibility analysis of case-based reasoning in cognitive engine -- 6.4 Case reasoning design in cognitive engine -- 6.4.1 Case structure design -- 6.4.2 Case selection and retrieval -- 6.4.3 Case library maintenance -- 6.4.4 Genetic algorithm-case-based reasoning algorithm flow -- References -- 7 - Cognitive engine knowledge base design -- 7.1 Role of knowledge base. , 7.2 Data table structure design of knowledge base -- 7.2.1 Short-term knowledge base -- 7.2.1.1 Spectrum sensing energy value table -- 7.2.1.2 Spectrum sensing channel occupancy table -- 7.2.1.3 Short-term statistical information table -- 7.2.1.4 Short-term frequency point probability table -- 7.2.1.5 Short-term unavailable frequency band and noise frequency band table -- 7.2.1.6 Inference decision frequency hopping table -- 7.2.2 Long-term knowledge base -- 7.2.2.1 Case library table -- 7.2.2.2 Long-term unavailable frequency band and noise frequency band table -- 7.2.2.3 Long-term frequency point probability table -- References -- 8 - Hybrid inference integration mechanism based on data drive -- 8.1 Hybrid inference integration mechanism based on data drive -- 8.1.1 Dynamic and uncertain characteristics of intelligent decision-making -- 8.1.2 Mental patterns of human reasoning ability -- 8.1.3 Hybrid inference integration mechanism based on data drive -- 8.2 Service-oriented architecture-based inference engine framework design -- 8.2.1 Flexible design thinking -- 8.2.2 Overall design of system framework -- 8.2.3 Hierarchical design of system framework -- 8.2.4 System topology -- References -- 9 - Object-oriented knowledge representation -- 9.1 The data, information, knowledge, wisdom hierarchical model of knowledge -- 9.2 Concept of knowledge representation -- 9.3 Object-oriented knowledge representation -- 9.3.1 Object-oriented concept -- 9.3.2 Analysis of new object-oriented knowledge representation methods -- 9.3.3 The basic idea of object-oriented knowledge base construction -- References -- 10 - Basic theory and technology of reasoning engine -- 10.1 Rule-based reasoning -- 10.1.1 Basic process -- 10.1.2 Knowledge representation -- 10.1.3 Reasoning engine -- 10.1.4 Analysis of advantages and disadvantages -- 10.2 Case reasoning. , 10.2.1 Basic process -- 10.2.2 Knowledge representation -- 10.2.3 Reasoning engine -- 10.2.3.1 Nearest-neighbor approach -- 10.2.3.2 Inductive approach -- 10.2.3.3 Knowledge-based indexing approach -- 10.2.4 Analysis of advantages and disadvantages -- 10.2.4.1 Easy access to knowledge -- 10.2.4.2 High solution ability -- 10.2.4.3 Results are easy to interpret -- 10.2.4.4 Wide range of applications -- 10.2.4.5 Easy case maintenance -- 10.2.4.6 Incremental self-learning -- 10.2.4.7 Fast running speed -- 10.3 Comparison between rule-based reasoning and case-based reasoning -- 10.4 Distributed technology -- 10.4.1 MapReduce parallel programming model -- 10.4.2 Hadoop platform implementation -- References -- 11 - Spacecraft -- 11.1 Overview -- 11.2 Satellite remote sensing -- 11.2.1 Characteristics of satellite remote sensing -- 11.2.1.1 Unrestricted by national borders, the observation range is large -- 11.2.1.2 It is convenient for dynamic observation, and the cycle can be designed -- 11.2.1.3 The wide range of applications saves people and property -- 11.2.2 Basic theory of electromagnetic radiation -- 11.2.2.1 Solar radiation -- 11.2.2.2 Blackbody radiation -- 11.2.2.2.1 Stefan-Boltzmann law -- 11.2.2.2.2 Wien's displacement law -- 11.2.2.2.3 Planck's radiation law -- 11.2.2.2.4 Kirchhoff's law -- 11.2.3 Satellite remote sensing classification -- 11.2.3.1 Division from perspective of electromagnetic spectrum -- 11.2.3.2 From the perspective of technical means -- 11.2.3.3 Divide from the perspective of application objects -- 11.2.4 Typical parameters of satellite remote sensing -- 11.2.4.1 Spatial resolution -- 11.2.4.2 Spectral resolution -- 11.2.4.3 Time resolution -- 11.3 Satellite communications -- 11.3.1 Characteristics of satellite communication -- 11.3.1.1 Wide coverage area and large communication capacity. , 11.3.1.2 The communication distance is long and there is a transmission delay -- 11.3.2 Orbital location and frequency resources -- 11.3.3 Basic principle of satellite communications -- 11.3.4 Classification of satellite communications systems -- 11.3.5 Basic parameters of satellite communications -- 11.3.5.1 Equivalent isotropic radiated power -- 11.3.5.2 Noise figure and equivalent noise temperature -- 11.3.5.3 Carrier-to-noise ratio -- 11.3.5.4 Saturation flux density of satellite transponder -- 11.3.5.5 System bit error ratio -- 11.4 Satellite navigation -- 11.4.1 Features of satellite navigation -- 11.4.1.1 24-7 service -- 11.4.1.2 Simple applications and wide influence -- 11.4.1.3 Time-space benchmark military-civilian integration -- 11.4.2 Principle of satellite navigation -- 11.4.3 Classification of satellite navigation systems -- 11.4.3.1 Doppler frequency shift measurement system -- 11.4.3.2 Active pseudodistance measurement system -- 11.4.3.3 Passive pseudodistance measurement system -- 11.4.4 Basic parameters of satellite navigation -- References -- 12 - Compound knowledge mining -- 12.1 Data mining -- 12.1.1 Concept of data mining -- 12.1.2 Steps of data mining -- 12.1.3 Data mining methods -- 12.1.3.1 Correlation analysis -- 12.1.3.2 Granger causality test -- 12.1.3.3 Forecast analysis -- 12.2 Text mining -- 12.2.1 Concept of text mining -- 12.2.2 Steps of text mining -- 12.2.3 Text mining technology -- 12.2.3.1 Text correlation analysis -- 12.2.3.2 Reduced error pruning tree decision tree -- 12.3 Summary of chapter -- References -- 13 - Machine learning algorithm for cognitive engine -- 13.1 Artificial intelligence: endowing human intelligence to machines -- 13.2 Machine learning: a method to realize artificial intelligence -- 13.3 Deep learning: a technology to realize machine learning. , 13.4 Reinforcement learning: self-evolution mechanism of learning feedback.
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  • 6
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Biochemical engineering. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (96 pages)
    Edition: 1st ed.
    ISBN: 9783642449109
    Series Statement: SpringerBriefs in Molecular Science Series
    DDC: 540
    Language: English
    Note: Intro -- Preface -- Contents -- 1 Introduction -- Abstract -- 1.1 Overview of DNA Biosensing -- 1.2 Overview of Quantum Dots -- 1.2.1 Optical Property -- 1.2.2 Electrochemiluminescence Property -- 1.2.3 Electrochemical and Photoelectrochemical Property -- References -- 2 Quantum Dots -- Abstract -- 2.1 Traditional Quantum Dots -- 2.2 New Emerging Quantum Dots -- 2.2.1 Silicon Dots -- 2.2.2 Carbon Dots -- 2.2.3 Metal Nanoclusters -- 2.3 Preparation and Functionalization -- 2.3.1 Cadmium-Based Quantum Dots -- 2.3.2 Cadmium-Free Quantum Dots -- 2.3.3 Metal Nanoclusters -- 2.3.4 Quantum Dot Bioconjugation -- References -- 3 Quantum Dot-Fluorescence-Based Biosensing -- Abstract -- 3.1 QDs for DNA Analysis -- 3.1.1 Main Types for DNA Detection -- 3.1.2 Multiplex DNA Detection -- 3.2 QDs for RNA Detection -- 3.2.1 Direct Fluorescence Labeling -- 3.2.2 Foster (or Fluorescence) Resonance Energy Transfer System -- 3.2.3 Sensing Based on DNA-Scaffolded Metal Nanoclusters -- 3.2.4 Sensing Based on Fluorescence In Situ Hybridization -- 3.3 QDs for DNA Microarrays -- References -- 4 Quantum Dot-Electrochemiluminescence-Based Biosensing -- Abstract -- 4.1 ECL Mechanism of QDs -- 4.1.1 ECL of Semiconductor QDs -- 4.1.2 ECL of GQDs -- 4.2 QDs ECL for DNA Biosensing -- 4.2.1 QDs ECL for DNA Analysis -- 4.2.2 QDs ECL for Aptasensor Analysis -- References -- 5 Quantum Dot-Electrochemical and Photoelectrochemical Biosensing -- Abstract -- 5.1 QDs as Electrochemical Labels -- 5.1.1 The Electrochemical Behavior of QDs -- 5.1.2 The Electrochemical DNA Analysis of QDs -- 5.1.3 The Electrochemical Aptamer Analysis of QDs -- 5.2 QDs for Photoelectrochemical Analysis -- References.
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  • 7
    Online Resource
    Online Resource
    Singapore : Springer
    Keywords: Electronic books
    Type of Medium: Online Resource
    Pages: 1 online resource (418 pages)
    ISBN: 9789811937637
    Series Statement: Financial Mathematics and Fintech Ser.
    Language: English
    Note: Description based on publisher supplied metadata and other sources
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  • 8
    Publication Date: 2023-06-03
    Description: This dataset contains merged monthly mean MODIS-AERONET aerosol optical depth data from January 2002 to December 2016. The method to merge the two datasets is based on the Ensemble Kalman Filter and is described in detail in doi:10.1029/2019JD031884.
    Keywords: AERONET; aerosol optical depth; EnKF; MODIS; multi-sensor synergy
    Type: Dataset
    Format: application/x-netcdf, 89 MBytes
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  • 9
    Publication Date: 2023-06-24
    Description: The dataset includes the measured gas permeability data of sample L1P and L1V under different pressure conditions (confining pressure and pore pressure), in the comment you will find the fitted results of response surface model (RSM). All data was measured by PoroPDP-200 full-automatic instrument (Core Lab, USA) based on pressure pulse decay technique, with nitrogen as the probing gas. Sampling site is Heye Village, Shuanghe Town, Changning County, Sichuan Province (Latitude: 28.392287 * Longitude: 104.887276).
    Keywords: China; Heye_Longmaxi_SichuanBasin; Overburden pressure; Permeability, gas; Pore pressure; PoroPDP-200 full-automatic instrument (Core Lab, USA); Sample ID
    Type: Dataset
    Format: text/tab-separated-values, 184 data points
    Location Call Number Limitation Availability
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  • 10
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Inorganic chemistry 29 (1990), S. 3943-3952 
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
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