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In this new book, we present a collection of the advanced developments in reconfigurable antennas and metasurfaces. It begins with a review of reconfigurability technologies, and proceeds to the presentation of a series of reconfigurable antennas, UWB MIMO antennas and reconfigurable arrays. Then, reconfigurable metasurfaces are introduced and the latest advances are presented and discussed.

Technology: general issues --- History of engineering & technology --- Energy industries & utilities --- reconfigurable antenna --- smartphone --- slot antenna --- sub-6G --- band rejected --- envelope correlation co-efficient --- four element MIMO --- polarization diversity --- ultra-wideband multiple input multiple output --- antenna array --- aperiodic array --- full wave analysis --- particle swarm optimization --- reconfigurable antenna arrays --- solid state switches --- RF switching --- magnetic particles --- magnetostatic responsive structures (MRSs) --- wideband reconfigurable antennas --- new feeding techniques --- dual polarization --- multifrequency antennas --- supershape --- reconfigurable antennas --- surface wave array antenna --- metasurface ground plane --- low-profile --- square-ring antennas --- van Atta reflector --- RCS reduction --- structural mode scattering --- metasurfaces --- polarization reconfigurability --- leaky waves --- combo-reconfigurable --- frequency and radiation pattern --- 5G --- millimeter waves --- mobile communication --- flexible antennas --- frequency reconfigurable --- microfluidic antennas --- pattern reconfigurable --- polarization reconfigurable --- wearable antennas --- active FSS --- C-band --- frequency-selective surface (FSS) --- spatial filters --- switchable --- X-band --- smart devices --- antenna boosters --- multiband antennas --- small antennas --- wireless devices --- matching networks --- digitally tunable capacitors --- n/a

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• Reference Manager
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In this new book, we present a collection of the advanced developments in reconfigurable antennas and metasurfaces. It begins with a review of reconfigurability technologies, and proceeds to the presentation of a series of reconfigurable antennas, UWB MIMO antennas and reconfigurable arrays. Then, reconfigurable metasurfaces are introduced and the latest advances are presented and discussed.

reconfigurable antenna --- smartphone --- slot antenna --- sub-6G --- band rejected --- envelope correlation co-efficient --- four element MIMO --- polarization diversity --- ultra-wideband multiple input multiple output --- antenna array --- aperiodic array --- full wave analysis --- particle swarm optimization --- reconfigurable antenna arrays --- solid state switches --- RF switching --- magnetic particles --- magnetostatic responsive structures (MRSs) --- wideband reconfigurable antennas --- new feeding techniques --- dual polarization --- multifrequency antennas --- supershape --- reconfigurable antennas --- surface wave array antenna --- metasurface ground plane --- low-profile --- square-ring antennas --- van Atta reflector --- RCS reduction --- structural mode scattering --- metasurfaces --- polarization reconfigurability --- leaky waves --- combo-reconfigurable --- frequency and radiation pattern --- 5G --- millimeter waves --- mobile communication --- flexible antennas --- frequency reconfigurable --- microfluidic antennas --- pattern reconfigurable --- polarization reconfigurable --- wearable antennas --- active FSS --- C-band --- frequency-selective surface (FSS) --- spatial filters --- switchable --- X-band --- smart devices --- antenna boosters --- multiband antennas --- small antennas --- wireless devices --- matching networks --- digitally tunable capacitors --- n/a

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Micro/nanofluidics-based lab-on-a-chip devices have found extensive applications in the analysis of chemical and biological samples over the past two decades. Electrokinetics is the method of choice in these micro/nano-chips for transporting, manipulating, and sensing various analyte species (e.g., ions, molecules, fluids, and particles). This book aims to highlight the recent developments in the field of micro/nano-chip electrokinetics, ranging from the fundamentals of electrokinetics to the applications of electrokinetics to both chemo- and bio-sample handling.

History of engineering & technology --- electrokinetic micromixer --- induced-charge electroosmosis --- field-induced Debye screening --- AC field-effect flow control --- electrochemical ion relaxation --- Electroosmosis --- Power-law fluid --- Non-Newtonian fluid --- Asymmetric zeta potential --- organ-on-a-chip --- biosensors --- biomedical --- microfluidics --- in vivo models --- applications --- Microfilter --- Dielectrophoresis --- Particle separation, micropillar --- multi-layer structure --- electroosmotic flow (EOF) pump --- parallel fluid channels --- liquid metal electrodes --- microfluidic particle concentrator --- continuous and switchable particle flow-focusing --- composite electrode arrangement --- field-effect flow control --- multifrequency induced-charge electroosmosis --- simultaneous pumping and convective mixing --- dual-Fourier-mode AC forcing --- traveling-wave/standing-wave AC electroosmosis --- bacteriophage --- dielectrophoresis --- electric field --- electrophoresis --- electrokinetics --- virus --- time-periodic electroosmotic flow --- heterogeneous surface charge --- cylindrical microchannel --- stream function --- micro-mixing --- cross-membrane voltage --- ion concentration polarization --- desalination effect --- pump effect --- eddy current --- electroosmotic flow --- viscoelastic fluid --- nanofluidics --- ionic conductance --- electrical double layer --- droplet --- electrohydrodynamics --- phase field method --- non-uniform electric field --- Linear Phan-Thien–Tanner (LPTT) --- pH --- tunable focus --- liquid lens --- charge injection --- characterization --- carbon electrodes --- three-dimensional (3D) --- diagnostics --- Candidiasis --- n/a --- Linear Phan-Thien-Tanner (LPTT)

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In many machine learning applications, available datasets are sometimes incomplete, noisy or affected by artifacts. In supervised scenarios, it could happen that label information has low quality, which might include unbalanced training sets, noisy labels and other problems. Moreover, in practice, it is very common that available data samples are not enough to derive useful supervised or unsupervised classifiers. All these issues are commonly referred to as the low-quality data problem. This book collects novel contributions on machine learning methods for low-quality datasets, to contribute to the dissemination of new ideas to solve this challenging problem, and to provide clear examples of application in real scenarios.

Information technology industries --- open contours --- similarly shaped fish species --- Discrete Cosine Transform (DCT) --- Discrete Fourier Transform (DFT) --- Extreme Learning Machines (ELM) --- feature engineering --- small data-sets --- optimization --- machine learning --- preprocessing --- image generation --- weighted interpolation map --- binarization --- single sample per person --- root canal measurement --- multifrequency impedance --- data augmentation --- neural network --- functional magnetic resonance imaging --- independent component analysis --- deep learning --- recurrent neural network --- functional connectivity --- episodic memory --- small sample learning --- feature selection --- noise elimination --- space consistency --- label correlations --- empirical mode decomposition --- sparse representations --- tensor decomposition --- tensor completion --- machine translation --- pairwise evaluation --- educational data --- small datasets --- noisy datasets --- smart building --- Internet of Things (IoT) --- Markov Chain Monte Carlo (MCMC) --- ontology --- graph model --- Artificial Neural Network --- Discriminant Analysis --- dengue --- feature extraction --- sound event detection --- non-negative matrix factorization --- ultrasound images --- shadow detection --- shadow estimation --- auto-encoders --- semi-supervised learning --- prediction --- feature importance --- feature elimination --- hierarchical clustering --- Parkinson’s disease --- few-shot learning --- permutation-variable importance --- topological data analysis --- persistent entropy --- support-vector machine --- data science --- intelligent decision support --- social vulnerability --- gender-gap --- digital-gap --- COVID19 --- policy-making support --- artificial intelligence --- imperfect dataset

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Micro/nanofluidics-based lab-on-a-chip devices have found extensive applications in the analysis of chemical and biological samples over the past two decades. Electrokinetics is the method of choice in these micro/nano-chips for transporting, manipulating, and sensing various analyte species (e.g., ions, molecules, fluids, and particles). This book aims to highlight the recent developments in the field of micro/nano-chip electrokinetics, ranging from the fundamentals of electrokinetics to the applications of electrokinetics to both chemo- and bio-sample handling.

History of engineering & technology --- electrokinetic micromixer --- induced-charge electroosmosis --- field-induced Debye screening --- AC field-effect flow control --- electrochemical ion relaxation --- Electroosmosis --- Power-law fluid --- Non-Newtonian fluid --- Asymmetric zeta potential --- organ-on-a-chip --- biosensors --- biomedical --- microfluidics --- in vivo models --- applications --- Microfilter --- Dielectrophoresis --- Particle separation, micropillar --- multi-layer structure --- electroosmotic flow (EOF) pump --- parallel fluid channels --- liquid metal electrodes --- microfluidic particle concentrator --- continuous and switchable particle flow-focusing --- composite electrode arrangement --- field-effect flow control --- multifrequency induced-charge electroosmosis --- simultaneous pumping and convective mixing --- dual-Fourier-mode AC forcing --- traveling-wave/standing-wave AC electroosmosis --- bacteriophage --- dielectrophoresis --- electric field --- electrophoresis --- electrokinetics --- virus --- time-periodic electroosmotic flow --- heterogeneous surface charge --- cylindrical microchannel --- stream function --- micro-mixing --- cross-membrane voltage --- ion concentration polarization --- desalination effect --- pump effect --- eddy current --- electroosmotic flow --- viscoelastic fluid --- nanofluidics --- ionic conductance --- electrical double layer --- droplet --- electrohydrodynamics --- phase field method --- non-uniform electric field --- Linear Phan-Thien–Tanner (LPTT) --- pH --- tunable focus --- liquid lens --- charge injection --- characterization --- carbon electrodes --- three-dimensional (3D) --- diagnostics --- Candidiasis --- n/a --- Linear Phan-Thien-Tanner (LPTT)