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The neotropical orchid genus Telipogon Kunth was established in 1815 and currently comprises more than 250 species. Representatives of this genus are generally epiphytic plants lacking pseudobulbs. The stem is either abbreviated or elongate and the leaves are conduplicate. Flowers are usually resupinate with small sepals and petals similar to the lip, but sometimes different. The gynostemium is covered by stiff or soft hairs. This monograph is a presentation of taxonomic diversity of the orchid genus Telipogon in Colombia and adjecent areas. Morphological characteristics of a total of 96 Telipogon species from Colombia are presented together with information about over 50 taxa found in neighboring countries. A brief discussion of an additional seven taxa described in Colombia, but insufficiently characterized, is also given. Illustrations of perianth segments of almost all national genus representatives are provided. Twenty-five species are described in this paper for the first time – Telipogon alinae, T. bicallosus, T. bugalagrandei, T. castanedoi, T. chimborazoensis, T. cocuyensis, T. cuatrecasasii, T. fassetti, T. fernandezii, T. flabellatus, T. garayi, T. hirsutus, T. huertasii, T. idroboi, T. killipi, T. kraenzlinianus, T. orozcoi, T. pasquillensis, T. schlimii, T. spathipetala, T. sumapazensis, T. tolimensis, T. trianae, T. trilabiatus, and T. verrucosus. Several morphologically consistent groups are distinguished to facilitate identification of Telipogon representatives. Keys for determination of species within each group are provided.
biodiversity --- Andean region --- tropics --- forest --- species identification
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The invasive presence of mosquitoes and their pathogens is changing our daily lives and challenging our lifestyles. Mosquitoes contribute to thousands of deaths worldwide each year by transmitting various parasites and viruses, responsible for diseases with well-known names: malaria, dengue, zika, chikungunya, etc. What is less well known, however, is that mosquitoes also contribute to the balance of ecosystems as a source of food for many species and help pollinate plants. Their great morphological, biological, ecological and genetic diversity must be well understood before solutions can be considered to better control their spread and outbreak, and thus control the transmission of pathogens. Faced with this rapidly evolving threat, innovative and concerted strategies to control these insects are being deployed in many countries. Aimed at a wide audience, but also at students and their teachers, this book, illustrated with numerous examples, is a synthesis of knowledge on mosquitoes and current control methods.
biology --- mapping --- entomology --- epidemiology --- risk management --- identification --- insect --- modeling --- pest --- prevention --- research --- health --- virus
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This open access book provides the first comprehensive collection of studies dealing with the hot topic of digital face manipulation such as DeepFakes, Face Morphing, or Reenactment. It combines the research fields of biometrics and media forensics including contributions from academia and industry. Appealing to a broad readership, introductory chapters provide a comprehensive overview of the topic, which address readers wishing to gain a brief overview of the state-of-the-art. Subsequent chapters, which delve deeper into various research challenges, are oriented towards advanced readers. Moreover, the book provides a good starting point for young researchers as well as a reference guide pointing at further literature. Hence, the primary readership is academic institutions and industry currently involved in digital face manipulation and detection. The book could easily be used as a recommended text for courses in image processing, machine learning, media forensics, biometrics, and the general security area.
Biometric identification. --- Deepfakes. --- Image processing --- Morphing (Computer animation). --- Digital techniques. --- Biometric person authentication --- Biometrics (Identification) --- Anthropometry --- Identification --- Computer-generated metamorphosis --- Metamorphosing (Computer animation) --- Computer animation --- Digital image processing --- Digital electronics --- Deep fakes --- Deepfake AI --- Disinformation --- Forgery --- DeepFakes --- Face Manipulation Detection --- Media Forensic --- Biometric Recognition --- Image Processing and Pattern Recognition --- Open Access
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The inner ear is a complex machinery at the cellular and molecular levels. Many different genes and proteins play roles in the development and maintenance of its structure and function, through participating in diverse molecular networks. A defect in any of these components can result in the loss of hearing. Consequently, hearing impairment encompasses a wide variety of disorders that are clinically and genetically heterogeneous. Understanding their genetic causes and their pathophysiological mechanisms, and characterizing the resulting phenotypes, are essential for developing novel therapies that target the specific defects. The articles and reviews in this book are representative of the many research lines that are currently active in the field, including recent advances in the genes and mutations involved in hearing impairment, the mechanisms through which mutations result in different syndromic or non-syndromic disorders, and the description of the associated phenotypes in humans and in animal models.
Research & information: general --- Biology, life sciences --- Genetics (non-medical) --- inner ear --- hearing impairment --- gene identification --- disease-causing mutations --- genetic epidemiology --- genotype&ndash --- phenotype correlations --- pathophysiological mechanisms --- omics --- genome editing --- gene therapy
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New information and knowledge are important aspects of innovation in modern farming systems. There is currently an abundance of digital and data-driven solutions that can potentially transform our food systems. At a time when the general public has concerns about how food is produced and the impact of farm production systems on the environment, strategies to increase public acceptance and the sustainability of food production are required more than ever. New tools and technology can provide timely insights into aspects such as nutrient profiles, the tracking of animal or plant wellbeing, and land-use options to enhance inputs and outputs associated with the farm business. Such solutions have the ultimate aim of enhancing production efficiency and contributing to the process of learning about the advantages of the innovation, while ensuring more sustainable food supplies. At the farm level, any new information needs to be in a useful format and beneficial for management and farm decision-making. The papers in this Special Issue evaluate agri-business innovation that can enhance farm-level decision-making.
dairy cows --- computer vision --- behaviors --- monitoring --- management --- behavior --- birth --- observations --- sheep --- proximal --- sensing --- LiDAR --- photogrammetry --- grasslands --- pastures --- Adversarial-VAE --- tomato leaf disease identification --- image generation --- convolutional neural network --- potato management --- tuber formation stage --- precipitation patterns
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This open access book provides a comprehensive treatment of recent developments in kernel-based identification that are of interest to anyone engaged in learning dynamic systems from data. The reader is led step by step into understanding of a novel paradigm that leverages the power of machine learning without losing sight of the system-theoretical principles of black-box identification. The authors’ reformulation of the identification problem in the light of regularization theory not only offers new insight on classical questions, but paves the way to new and powerful algorithms for a variety of linear and nonlinear problems. Regression methods such as regularization networks and support vector machines are the basis of techniques that extend the function-estimation problem to the estimation of dynamic models. Many examples, also from real-world applications, illustrate the comparative advantages of the new nonparametric approach with respect to classic parametric prediction error methods. The challenges it addresses lie at the intersection of several disciplines so Regularized System Identification will be of interest to a variety of researchers and practitioners in the areas of control systems, machine learning, statistics, and data science. This is an open access book.
Machine learning --- Automatic control engineering --- Statistical physics --- Bayesian inference --- Probability & statistics --- Cybernetics & systems theory --- System Identification --- Machine Learning --- Linear Dynamical Systems --- Nonlinear Dynamical Systems --- Kernel-based Regularization --- Bayesian Interpretation of Regularization --- Gaussian Processes --- Reproducing Kernel Hilbert Spaces --- Estimation Theory --- Support Vector Machines --- Regularization Networks
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Monoclonal antibodies (mAbs) are among the most specialised molecules for the recognition and capture of specific analytes. Hundreds of thousands of mAbs have been generated for a large number of different antigens with increasing affinity and specificity and are available for the most diverse purposes. Many of them have been validated as irreplaceable agents for diagnosis and therapy or as unique reagents for research. Others have been developed using emerging technologies that avoid the need for animal immunisation. This short book strives to gather the perspective view of the various contributing authors and to survey the new strategic assets adopted to generate novel monoclonal antibodies or surrogates, such as Fab, Fab2, ScFv and nanobodies, which have an increasing impact in biomedicine as therapeutic or diagnostic assets in various diseases.
PRAME --- mAb --- bio-layer interferometry --- epitope identification --- monoclonal antibody --- free radical --- protein aggregation --- oxidation --- excipient --- foot-and-mouth disease virus --- type O --- type A --- phage display --- antibody --- competitive ELISA --- atherosclerosis --- nano-emulsion --- magnetic resonance imaging --- stealth --- human antibody --- C. auris --- candidiasis --- multidrug resistance --- monoclonal antibodies --- universal antibodies --- cell wall --- passive immunization --- cell-based panning --- semi-automated cell panning --- FGFR3-specific antibody
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The aim of the present Special Issue is to address the state-of-art of mitochondrial genomics and phylogenomics. Mitochondrial markers are widespread in phylogenetics; however, it is becoming increasingly clear that (i) many discordance issues arise with respect to nuclear markers and (ii) many features that are normally considered 'typical' for the mitochondrial genome are indeed highly unstable and unconserved.
Acari Actinotrichida --- COI --- cytochrome B --- genetic identification --- Hydrachnidia --- Culicidae --- reverse taxonomy --- species identification --- Unio crassus --- freshwater mussels --- population genetics --- genetic diversity --- mtDNA --- ITS --- codon degeneration --- phylogenetic conflict --- deep phylogeny --- ratite --- Theileria parva --- mitogenomes --- haplotypes --- SNPs --- live vaccine --- fig wasps --- classification --- phylogeny --- mitochondrial gene --- transcriptome --- divergence --- Diptera --- saturation --- rates --- banana --- diversification times --- mitochondrial genome --- Mycosphaerellaceae --- plant pathogens --- Pseudocercospora --- sigatoka disease --- wild sheep --- bighorn --- taxonomy --- cytochrome b --- Yakut snow sheep --- Ovis nivicola lydekkeri --- Actiniaria --- group I intron --- mitogenome --- rearrangement --- sea anemone --- 2D RNA-Barcoding --- molecular morphology --- Nudibranchia --- Dondice --- heteroplasmy --- paternal leakage --- NUMTs --- selection --- mtDNA architecture --- mtDNA structure --- nucleotide composition --- compositional bias --- strand asymmetry --- Eukaryota --- mtDNA expansion --- ICZN --- homonym --- Heterobranchia --- Crassostrea angulata --- Portuguese oyster --- cox1 --- phylogeography --- phylogenetics --- haplotype diversity --- oyster conservation --- n/a
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Animal production (e.g., milk, meat, and eggs) provides valuable protein production for human beings and animals. However, animal production is facing several challenges worldwide such as environmental impacts and animal welfare/health concerns. In animal farming operations, accurate and efficient monitoring of animal information and behavior can help analyze the health and welfare status of animals and identify sick or abnormal individuals at an early stage to reduce economic losses and protect animal welfare. In recent years, there has been growing interest in animal welfare. At present, sensors, big data, machine learning, and artificial intelligence are used to improve management efficiency, reduce production costs, and enhance animal welfare. Although these technologies still have challenges and limitations, the application and exploration of these technologies in animal farms will greatly promote the intelligent management of farms. Therefore, this Special Issue will collect original papers with novel contributions based on technologies such as sensors, big data, machine learning, and artificial intelligence to study animal behavior monitoring and recognition, environmental monitoring, health evaluation, etc., to promote intelligent and accurate animal farm management.
pig weight --- body size --- estimation --- deep learning --- convolutional neural network --- pig identification --- mask scoring R-CNN --- soft-NMS --- group-housed pigs --- audio --- dairy cow --- mastication --- jaw movement --- forage management --- precision livestock management --- equine behavior --- wearable sensor --- intermodality interaction --- class-balanced focal loss --- absorbing Markov chain --- cow behavior analysis --- prediction of calving time --- cow identification --- EfficientDet --- YOLACT++ --- cascaded model --- instance segmentation --- generative adversarial network --- machine learning --- automated medical image processing --- deep neural network --- animal science --- CT scans --- computer vision --- cow --- extensive livestock --- sensorized wearable device --- monitoring --- parturition prediction --- radar sensors --- radar signal processing --- animal farming --- computational ethology --- signal classification --- wavelet analysis --- dairy welfare --- hierarchical clustering --- mutual information --- precision livestock farming --- time budgets --- unsupervised machine learning --- wearables design --- animal-centered design --- animal telemetry --- modularity --- smart collar --- design contributions --- additive manufacturing --- low-frequency tracking --- commercial aviary --- laying hens --- false registrations --- tree-based classifier --- animal behaviour
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During the past few decades, information technologies have been evolving at a tremendous rate, causing profound changes to our world and to our ways of living. Emerging applications have opened u[ new routes and set new trends for antenna sensors. With the advent of the Internet of Things (IoT), the adaptation of antenna technologies for sensor and sensing applications has become more important. Now, the antennas must be reconfigurable, flexible, low profile, and low-cost, for applications from airborne and vehicles, to machine-to-machine, IoT, 5G, etc. This reprint aims to introduce and treat a series of advanced and emerging topics in the field of antenna sensors.
3D printing --- additive manufacturing --- Radio Frequency IDentification (RFID), chipless RFID --- mounted on metal --- unmanned aerial vehicle --- phased array --- frequency reconfiguration --- beam steering --- antioxidation --- frequency-reconfiguration --- liquid metal --- temperature sensor --- antenna sensor --- thermal expansion --- electrolyte-free --- industrial WSN --- ISA100.11a model --- ns-3 --- WSN --- UHF antennas --- ultra wideband antennas --- conformal antennas --- radio frequency identification --- elliptical dipole antenna --- EM/circuit co-simulation --- low-cost --- low-power --- power gating --- RF oscillator --- RTLS --- ultrawide band antennas --- biopotential sensing --- Fabry-Perot resonator --- antenna --- superstrate --- metamaterials --- passive sensing --- sensor array --- sparse array --- nonuniform array --- planar array --- random array --- low discrepancy sequence --- triband antenna --- wireless sensors --- planar patch antenna --- mobile applications --- DCS --- WLAN --- WiMAX --- circular polarization --- flexible --- polymer --- transparent --- wearable --- litz wire --- lateral misalignment --- magnetic field distribution --- mutual inductance --- Neumann integral formula --- planar spiral coil --- Internet of Things (IoT) --- wireless sensor network (WSN) --- switched-beam antenna --- electronically steerable parasitic array radiator (ESPAR) antenna --- received signal strength (RSS) --- direction-of-arrival (DoA) estimation
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