Mostrando 25,781 - 25,800 Resultados de 32,993 Para Buscar '"Región"', tiempo de consulta: 0.22s Limitar resultados
  1. 25781
    por Al-Turjman, Fadi
    Publicado 2021
    Tabla de Contenidos: “…Chapter 5 Genetically Optimized Computer-Aided Diagnosis for Detection and Classification of COVID-19 -- 5.1 Introduction -- 5.2 Related Works -- 5.3 Problem Definition -- 5.4 Proposed Methodology -- 5.4.1 Data Acquisition -- 5.4.2 Preprocessing -- 5.4.3 Segmentation Using Optimized Region Growing -- 5.4.4 Feature Extraction and Feature Selection -- 5.4.5 Two Stage Classification Using Genetically Optimized ANN Classification -- 5.4.5.1 Stage 1 Classification -- 5.4.5.2 Stage 2 Classification -- 5.5 Performance Analysis of the Proposed Methodology -- 5.5.1 Parameter Settings and Experimental Setup -- 5.5.2 Segmentation Performance of Proposed Methodology -- 5.5.3 Classification Performance of the Proposed Approach -- 5.6 Conclusion -- References -- Chapter 6 Micro-Expression Recognition Using 3D-CNN Layering -- 6.1 Introduction -- 6.2 Literature Review -- 6.2.1 Hand-Designed (Manual) Techniques -- 6.2.2 Learning-Based (Dynamic) Techniques -- 6.3 Micro-Expressions Datasets -- 6.3.1 Non-Spontaneous Dataset -- 6.3.1.1 Polikovsky Dataset -- 6.3.1.2 USF-HD -- 6.3.1.3 York DDT -- 6.3.2 Spontaneous Datasets -- 6.3.2.1 CASME -- 6.3.2.2 SMIC -- 6.3.2.3 CASME II -- 6.3.2.4 SAMM Dataset -- 6.3.2.5 CAS(ME)2 -- 6.4 Proposed CNN Models -- 6.4.1 Primary CNN -- 6.4.2 Secondary CNN -- 6.5 Experimental Results and Discussions -- 6.5.1 Experimental Results -- 6.5.2 Accuracy Standard Deviation Analysis -- 6.5.3 Effect of 3D Kernel -- 6.5.4 Impact of Facial Features -- 6.6 Conclusion -- References -- Chapter 7 Applications of AI, IoT, IoMT, and Biosensing Devices in Curbing COVID-19 -- 7.1 Introduction -- 7.1.1 Clinical Properties -- 7.1.2 Mode of Transmission -- 7.2 Related Work -- 7.2.1 History of Similar Pandemics -- 7.2.2 Viruses of the Respiratory Tract -- 7.3 COVID-19 Diagnosis -- 7.4 Treatment -- 7.5 Prevention…”
    Libro electrónico
  2. 25782
    Tabla de Contenidos: “…Commerce extérieur, total et par région -- Tableau I. Commerce extérieur, par groupe de produits -- Tableau J. …”
    Libro electrónico
  3. 25783
    Tabla de Contenidos: “…Commerce extérieur par région -- Tableau H. Commerce extérieur par catégorie de produits -- Tableau I. …”
    Libro electrónico
  4. 25784
    Tabla de Contenidos: “…Prix de l'eau et consom mation des ménages -- Exportations d'eau -- La pêche de fond dans la région de l'Atlantique : un exemple de politiques contra dic toires -- Les origines du problème -- Encadré 4. …”
    Libro electrónico
  5. 25785
    Tabla de Contenidos: “…Tendances et évolutions récentes des marchés de la dette publique de la région Asie-Pacifique -- Encadré 1. Quelques exemples de systèmes de négociation électronique -- Évolution des niveaux d'endettement -- Graphique 4. …”
    Libro electrónico
  6. 25786
    Tabla de Contenidos: “…Commerce extérieur par région -- ... et la demande interne s'est raffermie, ... -- Graphique 2. …”
    Libro electrónico
  7. 25787
    Publicado 2017
    Tabla de Contenidos: “…3.3.2 Inductively Coupled Three-Dimensional ICs -- 3.4 Vertical Interconnects for Three-Dimensional ICs -- 3.5 Summary -- 4 Electrical Properties of Through Silicon Vias -- 4.1 Physical Characteristics of a Through Silicon Via -- 4.2 Electrical Model of Through Silicon Via -- 4.3 Modeling a Three-Dimensional Via as a Cylinder -- 4.4 Compact Models -- 4.4.1 Physical Parameters of Compact Resistance Models -- 4.4.1.1 Through silicon via resistance -- 4.4.1.2 High frequency effects -- 4.4.1.3 Effect of barrier thickness on resistivity -- 4.4.1.4 Temperature effect -- 4.4.2 Physical Parameters of Compact Inductance Models -- 4.4.2.1 Through silicon via inductance -- 4.4.2.2 Internal and external magnetic field -- 4.4.2.3 High frequency effects -- 4.4.2.4 Loop inductance -- 4.4.3 Physical Parameters of Compact Capacitance Models -- 4.4.3.1 Through silicon via capacitance -- 4.4.3.2 Through silicon via model including the effects of the depletion region -- 4.4.4 Physical Parameters of Compact Conductance Models -- 4.4.4.1 Through silicon via conductance -- 4.5 Through Silicon Via Impedance Models -- 4.5.1 Compact Resistance Model of a Three-Dimensional Via -- 4.5.1.1 Compact models of through silicon via resistance -- 4.5.1.2 Closed-form resistance model of a three-dimensional via -- 4.5.1.3 Per cent variation in resistance -- 4.5.2 Compact Inductance Model of a Three-Dimensional Via -- 4.5.2.1 Compact models of through silicon via inductance -- 4.5.2.2 Closed-form inductance model of a three-dimensional via -- 4.5.2.2.1 Inductance of equal length three-dimensional vias -- 4.5.2.2.2 Inductance of non-equal length 3-D vias -- 4.5.2.3 Per cent variation in inductance -- 4.5.3 Compact Capacitance Model of a Three-Dimensional Via -- 4.5.3.1 Compact models of through silicon via capacitance -- 4.5.3.2 Closed-form capacitance model of a three-dimensional via…”
    Libro electrónico
  8. 25788
    Publicado 2023
    Tabla de Contenidos: “…4.7.1 Convex Optimization Problems -- 4.7.2 Nonconvex Optimization Problems -- Exercises -- Chapter 5 Optimization Problems -- 5.1 Least‐Squares Problems -- 5.2 Quadratic Programs -- 5.3 Conic Optimization -- 5.3.1 Conic Duality -- 5.3.2 Epigraphical Cones -- 5.4 Rank Optimization -- 5.5 Partially Separability -- 5.5.1 Minimization of Partially Separable Functions -- 5.5.2 Principle of Optimality -- 5.6 Multiparametric Optimization -- 5.7 Stochastic Optimization -- Exercises -- Chapter 6 Optimization Methods -- 6.1 Basic Principles -- 6.1.1 Smoothness -- 6.1.2 Descent Methods -- 6.1.3 Line Search Methods -- 6.1.3.1 Backtracking Line Search -- 6.1.3.2 Bisection Method for Wolfe Conditions -- 6.1.4 Surrogation Methods -- 6.1.4.1 Trust‐Region Methods -- 6.1.4.2 Majorization Minimization -- 6.1.5 Convergence of Sequences -- 6.2 Gradient Descent -- 6.2.1 L‐Smooth Functions -- 6.2.2 Smooth and Convex Functions -- 6.2.3 Smooth and Strongly Convex Functions -- 6.3 Newton's Method -- 6.3.1 The Newton Decrement -- 6.3.2 Analysis of Newton's Method -- 6.3.2.1 Affine Invariance -- 6.3.2.2 Pure Newton Phase -- 6.3.2.3 Damped Newton Phase -- 6.3.3 Equality Constrained Minimization -- 6.4 Variable Metric Methods -- 6.4.1 Quasi‐Newton Updates -- 6.4.1.1 The BFGS Update -- 6.4.1.2 The DFP Update -- 6.4.1.3 The SR1 Update -- 6.4.2 The Barzilai-Borwein Method -- 6.5 Proximal Gradient Method -- 6.5.1 Gradient Projection Method -- 6.5.2 Proximal Quasi‐Newton -- 6.5.3 Accelerated Proximal Gradient Method -- 6.6 Sequential Convex Optimization -- 6.7 Methods for Nonlinear Least‐Squares -- 6.7.1 The Levenberg‐Marquardt Algorithm -- 6.7.2 The Variable Projection Method -- 6.8 Stochastic Optimization Methods -- 6.8.1 Smooth Functions -- 6.8.2 Smooth and Strongly Convex Functions -- 6.8.3 Incremental Methods -- 6.8.4 Adaptive Methods -- 6.8.4.1 AdaGrad -- 6.8.4.2 RMSprop…”
    Libro electrónico
  9. 25789
    Publicado 2023
    Tabla de Contenidos: “…Intro -- Fundamental Design of Steelmaking Refractories -- Contents -- Preface -- Acknowledgment -- About Author -- 1 Heat and Mass Transfer -- 1.1 Introduction -- 1.2 Energy Conservation -- 1.3 Conduction -- 1.3.1 Basic Concept and Properties -- 1.3.2 One-Dimensional Steady-state Conduction -- 1.3.3 Two-Dimensional Steady-state Conduction -- 1.4 Convection -- 1.4.1 Boundary Layers -- 1.4.2 Laminar and Turbulent Flow -- 1.4.3 Free and Forced Convection -- 1.4.4 Flow in Confined Region -- 1.5 Radiation -- 1.5.1 Basic Concepts -- 1.5.2 Emission from Real Surfaces -- 1.5.3 Absorption, Reflection, and Transmission by Real Surfaces -- 1.5.4 Exchange Radiation -- 1.6 Mass Transfer -- 1.6.1 Convection Mass Transfer -- 1.6.2 Multiphase Mass Transfer -- 1.6.3 Analogy-Heat, Mass, and Momentum Transfer -- 1.7 Heat Transfer in Refractory Lining -- 1.7.1 Tunnel Kiln -- 1.7.2 Ladle Lining -- References -- 2 Equilibrium and Nonequilibrium Phases -- 2.1 Introduction -- 2.2 Basics of Phase Diagram -- 2.2.1 Gibb's Phase Rule -- 2.2.2 Binary Phase Diagram and Crystallization -- 2.2.3 Ternary Phase Diagram and Crystallization -- 2.2.4 Alkemade Lines -- 2.3 One-Component Phase Diagrams -- 2.3.1 Water -- 2.3.2 Quartz -- 2.4 Two-Component Phase Diagrams -- 2.4.1 Fe-C -- 2.4.2 Two Oxides Phase Diagrams -- 2.5 Three-Component Phase Diagrams -- 2.5.1 Three Oxides Phase Diagrams -- 2.5.2 FeO-SiO2-C -- 2.6 Nucleation and Crystal Growth -- 2.6.1 Homogenous and Heterogeneous Nucleation -- 2.6.2 Crystal Growth Process -- 2.7 Nonequilibrium Phases -- References -- 3 Packing, Stress, and Defects in Compaction -- 3.1 Introduction -- 3.2 Refractory Grading and Packing -- 3.2.1 Binary and Ternary System -- 3.2.2 Particle Morphology and Mechanical Response -- 3.2.3 Nanoscale Particles and Mechanical Response -- 3.2.4 Binder and Mixing on Packing…”
    Libro electrónico
  10. 25790
    por Umamaheswari, K.
    Publicado 2023
    Tabla de Contenidos: “…Cover -- Title Page -- Copyright Page -- Contents -- Preface -- Part I: Medical Applications -- Chapter 1 Predictive Models of Alzheimer's Disease Using Machine Learning Algorithms - An Analysis -- 1.1 Introduction -- 1.2 Prediction of Diseases Using Machine Learning -- 1.3 Materials and Methods -- 1.4 Methods -- 1.5 ML Algorithm and Their Results -- 1.6 Support Vector Machine (SVM) -- 1.7 Logistic Regression -- 1.8 K Nearest Neighbor Algorithm (KNN) -- 1.9 Naive Bayes -- 1.10 Finding the Best Algorithm Using Experimenter Application -- 1.11 Conclusion -- 1.12 Future Scope -- References -- Chapter 2 Bounding Box Region-Based Segmentation of COVID-19 X-Ray Images by Thresholding and Clustering -- 2.1 Introduction -- 2.2 Literature Review -- 2.3 Dataset Used -- 2.4 Proposed Method -- 2.4.1 Histogram Equalization -- 2.4.2 Threshold-Based Segmentation -- 2.4.3 K-Means Clustering -- 2.4.4 Fuzzy-K-Means Clustering -- 2.5 Experimental Analysis -- 2.5.1 Results of Histogram Equalization -- 2.5.2 Findings of Bounding Box Segmentation -- 2.5.3 Evaluation Metrics -- 2.6 Conclusion -- References -- Chapter 3 Steering Angle Prediction for Autonomous Vehicles Using Deep Learning Model with Optimized Hyperparameters -- 3.1 Introduction -- 3.2 Literature Review -- 3.3 Methodology -- 3.3.1 Architecture -- 3.3.2 Data -- 3.3.3 Data Pre-Processing -- 3.3.4 Hyperparameter Optimization -- 3.3.5 Neural Network -- 3.3.6 Training -- 3.4 Experiment and Results -- 3.4.1 Benchmark -- 3.5 Conclusion -- References -- Chapter 4 Review of Classification and Feature Selection Methods for Genome-Wide Association SNP for Breast Cancer -- 4.1 Introduction -- 4.2 Literature Analysis -- 4.2.1 Review of Gene Selection Methods in SNP -- 4.2.2 Review of Classification Methods in SNP -- 4.2.3 Review of Deep Learning Classification Methods in SNP -- 4.3 Comparison Analysis…”
    Libro electrónico
  11. 25791
    Publicado 2024
    Tabla de Contenidos: “…7.1.2 Segmentation based on region…”
    Libro electrónico
  12. 25792
    por de Aquino, Tomás
    Publicado 2022
    Tabla de Contenidos: “…COMO DEBEN ELEGIR LOS REYES Y PRÍNCIPES LAS REGIONES PARA FUNDAR CIUDADES O CASTILLOS, Y QUE DEBE SER DE AIRE SALUDABLE, Y MUESTRA EN QUE SE CONOCE EL SERLO -- CAPÍTULO III. …”
    Libro electrónico
  13. 25793
    Tabla de Contenidos: “…Taux d'emploi, de chômage et de participation selon la région de naissance dans quelques pays de l'OCDE, en 2008 et 2012 (2007 et 2012 pour les États-Unis) -- Graphique 2.7. …”
    Libro electrónico
  14. 25794
    Tabla de Contenidos: “…Personnel de R-D par profession et par niveau de qualification formelle -- 5.3.6. Données par région -- Chapitre 6. Mesure des dépenses consacrées à la R-D -- 6.1. …”
    Libro electrónico
  15. 25795
    Publicado 2019
    Tabla de Contenidos: “…TIERRA FIRME Y NUEVO REINO DE GRANADA Y (...) -- MAPA 2. REGIONES DE LA NUEVA GRANADA -- MAPA 3. BARRIO LAS NIEVES OCCIDENTAL -- MAPA 4. …”
    Libro electrónico
  16. 25796
    Publicado 2017
    Tabla de Contenidos: “…Strategy of Sustainable Development -- Climate Change and Externality: Empirical Evidences from the EKC of CO2 and PM10 / Study on the Reflection Characteristics of Ceramic Tile Building Materials to Solar Radiation / Research Status of Sorghum Straw Utilization / The Technical Method and Key Issues of the Delimitation of Ecological Protection Red Line at County Scale / Impact of Environmental Regulation on Technological Innovation: Differences among Industries Categories / On the Relationship between Industrial Growth and Environmental Pollution in Jiangsu Province and Policy Recommendations / A review on the Usage of Natural Gas and Its Outlook / Regional Comparison of Air Pollution in China / An Analysis on Chinese Primary Energy Consumption / Global Natural Gas Consumption History and Energy Consumption Pattern / Study on Design Idea of ADB-funded, Integrated Treatment Project of Huainan Urban Water System / Session 3. …”
    Libro electrónico
  17. 25797
    Publicado 2018
    Tabla de Contenidos: “…Modeling the Emergence of Political Risks -- 3.2.1 Classical Political Risk Models -- 3.2.2 The Political Constraints Model -- 3.2.3 The Effective Party Approach -- 3.2.4 Synthesis and Hypothesis -- 3.3 Empirical Measures of Political Risks -- 3.3.1 Overview -- 3.3.2 The International Country Risk Guide (ICRG) -- 3.3.3 The POLCON-Index -- 3.3.4 Critical Evaluations of the Indices -- 3.4 Mitigating Political Risk -- 3.4.1 Overview -- 3.4.2 National Mitigation Strategies -- 3.4.2.1 Investment Incentives, Social Standards and Environmental Legislation -- 3.4.2.2 Macroeconomic Stability -- 3.4.2.3 Accountability, Transparency and Rules-Based Governance -- 3.4.3 International Strategies -- 3.4.3.1 Multilateral Agreements -- 3.4.3.2 Bilateral Agreements and Regional Integration -- 3.5 Conclusion -- 3.6 Chapter Summary -- 4. …”
    Electrónico
  18. 25798
    Publicado 2015
    Tabla de Contenidos: “…From “Third Countries” to Prioritizing Inter-regional Cooperation Between the ASEAN and EU. Que Anh Dang -- 15. …”
    Libro electrónico
  19. 25799
    Publicado 2015
    Tabla de Contenidos: “…Li -- Metallogenic prediction based on GIS through automatic database building and extraction of regional gravity and magnetic structure / S.S. Ye, S.C.Wang, Y.X. …”
    Libro electrónico
  20. 25800
    Publicado 2022
    Tabla de Contenidos: “…3 Deploying and operating in AWS global infrastructure -- 3.1 Hosting IT infrastructure on AWS -- 3.2 Deploying and operating in AWS -- 3.2.1 Interacting with the AWS Cloud -- 3.2.2 Deploying in the AWS Cloud -- 3.2.3 Connectivity options in the AWS Cloud -- 3.2.4 Section quiz -- 3.3 AWS global infrastructure -- 3.3.1 Regions -- 3.3.2 Availability Zones -- 3.3.3 Edge Locations -- 3.3.4 Section quiz -- Summary -- Chapter quiz answers -- 4 Core AWS services -- 4.1 Compute services -- 4.1.1 Amazon Elastic Compute Cloud -- 4.1.2 AWS Elastic Beanstalk -- 4.1.3 Elastic Load Balancing -- 4.1.4 AWS Lambda -- 4.1.5 Amazon Elastic Container Service -- 4.1.6 Section quiz -- 4.2 Storage services -- 4.2.1 Amazon Simple Storage Service -- 4.2.2 Amazon Elastic Block Store -- 4.2.3 AWS Snowball -- 4.2.4 AWS Storage Gateway -- 4.2.5 Amazon Elastic File System -- 4.2.6 Section quiz -- 4.3 Database services -- 4.3.1 Amazon Relational Database Service -- 4.3.2 Amazon DynamoDB -- 4.3.3 Amazon Redshift -- 4.3.4 Section quiz -- 4.4 Networking and content delivery services -- 4.4.1 Amazon Route 53 -- 4.4.2 Section quiz -- 4.5 Management tools -- 4.5.1 AWS CloudFormation -- 4.5.2 AWS CloudTrail -- 4.5.3 Amazon CloudWatch -- 4.5.4 AWS Config -- 4.5.5 AWS Trusted Advisor -- 4.5.6 Section quiz -- Summary -- Chapter quiz answers -- 5 Security and compliance -- 5.1 Security and compliance concepts -- 5.1.1 Shared responsibility model -- 5.1.2 A Well-Architected Framework -- 5.1.3 Principle of least privilege -- 5.1.4 Section quiz -- 5.2 Security services -- 5.2.1 AWS Identity and Access Management -- 5.2.2 AWS Web Application Firewall -- 5.2.3 AWS Shield -- 5.2.4 Amazon Inspector -- 5.2.5 AWS Trusted Advisor -- 5.2.6 Amazon GuardDuty -- 5.2.7 Section quiz -- Summary -- Chapter quiz answers -- 6 Billing and pricing -- 6.1 AWS billing and pricing concepts…”
    Libro electrónico