Search Results - "first appearance"
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Artificial intelligence (AI)
Published 2019“…For example, the book “Automata Studies” came out, compiling now famous articles in the field of cybernetics (Shannon & McCarthy, 1956). Since the first appearance of the words “artificial intelligence”, usually associated with John McCarthy’s 1956 Dartmouth Summer Research Project, interest in the topic and research into the development of intelligent machines has seen several ups and downs.…”
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The judgement of Paris in ancient Greek art and literature
Published 2018“…Through this thesis it is possible to see the transformations of the Judgement of Paris throughout centuries of literature, from its very first appearance in Homer’s Iliad to the enjoyable world of Lucian, realising the vast possibilities of this mythological tradition.…”
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The organic carbon isotopic and paleontological record across the Triassic-Jurassic boundary at the candidate GSSP section at Ferguson Hill, Muller Canyon, Nevada, USA
Published 2007“…We recognize the Triassic–Jurassic boundary using the first appearance of Agerchlamys, and place it 9.6 m above the boundary between the Muller Canyon Member and the subjacent Mount Hyatt Member, with the first occurrence of the ammonite Psiloceras tilmanni occurring 0.9 m above this. …”
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Correlation of the base of the Serpukhovian Stage (Mississippian) in NW Europe
Published 2013“…The Task Group charged with proposing the GSSP for the base of the Serpukhovian Stage (Mississippian, Lower Carboniferous) is likely to use the global First Appearance Datum (FAD) of the conodont Lochriea ziegleri in the lineage Lochriea nodosa – L. ziegleri for the definition and correlation of the base of the stage. …”
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Characterization of low pump Nd:YAG laser
Published 2007“…This is identified by first appearance of beam spot. The maximum energy produced by this developed laser was 250 mj…”
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Felidae from Cooper’s Cave, South Africa (Mammalia:Carnivora)
Published 2017“…This assemblage may mark the first appearance of the modern cheetah Acinonyx jubatus (Schreber, 1775) in Africa, as well the first occurrence of the East African species Dinofelis cf. aronoki in southern Africa. …”
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Banksia born to burn
Published 2011“…The fire-dependent trait, on-plant seed storage (serotiny), and associated fire-enhancing trait, dead floret retention, co-originated with the first appearance of Banksia 60.8 million yr ago (Palaeocene). …”
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Severe complications induced by experimental bacterial superinfection of orf lesions
Published 1993“…Goats in Groups 1 and 2 were infected with orf virus followed by Corynebacterium pyogenes infection of Groups 1 and 3, 3 days after the first appearance of orf lesions. Goats in Group 4 were uninfected controls. …”
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Conodonts of the genus Lochriea in Ireland and the recognition of the Viséan–Serpukhovian (Carboniferous) boundary
Published 2014“…Significant diversification of the Lochriea conodonts occurs below the currently recognised basal Namurian (based on ammonoids), with which the basal Serpukhovian has been correlated in the past. The First Appearance Datum [FAD] of L. ziegleri in the Lugasnaghta Section of western Ireland is apparently coincident with the FAD’s of other complex Lochriea species (e.g. …”
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Disk-Jet Coupling in the 2017/2018 Outburst of the Galactic Black Hole Candidate X-Ray Binary MAXI J1535-571
Published 2019“…The launching event also occurred contemporaneously with a short increase in X-ray count rate, a rapid drop in the strength of the X-ray variability, and a change in the type-C quasi-periodic oscillation (QPO) frequency that occurs >2.5 days before the first appearance of a possible type-B QPO.…”
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Early Triassic (Induan–Olenekian) conodont biostratigraphy, global anoxia, carbon isotope excursions and environmental perturbations: New data from Western Australian Gondwana
Published 2013“…The Induan–Olenekian (Dienerian–Smithian) boundary is placed at the base of the Neospathodus waageni eowaageni Zone equivalent to the first appearance of Neospathodus ex. gr. waageni utilised elsewhere and adopted by the IUGS ICS Triassic Subcommission to define the base of the Olenekian. …”
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The classification of skateboarding tricks : A transfer learning and machine learning approach
Published 2020“…The skateboarding scene has arrived at new statures, particularly with its first appearance at the now delayed Tokyo Summer Olympic Games. …”
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The provision of dietary animal fibre for captive tigers (Panthera tigris): implications for animal welfare and gastrointestinal health
Published 2021“…Faecal consistency, pH, fermentation profiles (short-chain fatty acids and end-product concentrations), time of first appearance, and total tract apparent macronutrient digestibility were employed as gastrointestinal (GI) functional parameters. …”
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Evolving microstructure, magnetic properties and phase transition in a mechanically alloyed Ni0.5Zn0.5Fe2O4 single sample
Published 2014“…XRD data showed that the first appearance of a single phase was at 800 °C and an amorphous phase was traced at lower sintering temperatures. …”
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The classification of skateboarding tricks by means of the integration of transfer learning models and K-Nearest neighbors
Published 2022“…The skateboarding scene has reached new heights, especially with its first appearance at the now postponed Tokyo Summer Olympic Games. …”
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Image watermarking optimization algorithms in transform domains and feature regions
Published 2012“…Digital watermarking techniques have been explored considerably since its first appearance in the 1990s. The achieved tradeoffs from these techniques between imperceptibility and robustness are controversial.To solve this problem,this study proposes the application of artificial intelligent techniques into digital watermarking by using discrete wavelet transform (DWT) and singular value decomposition (SVD).To protect the copyright information of digital images,the original image is decomposed according to two-dimensional discrete wavelet transform.Subsequently the preprocessed watermark with an affined scrambling transform is embedded into the vertical subband (HLm) coefficients in wavelet domain without compromising the quality of the image.The scaling factors are trained with the assistance of Particle Swarm Optimization (PSO).A new algorithmic framework is used to forecast feasibility of hypothesized watermarked images.In addition,the novelty is to associate the Hybrid Particle Swarm Optimization (HPSO),instead of a single optimization,as a model with SVD.To embed and extract the watermark,the singular values of the blocked host image are modified according to the watermark and scaling factors. …”
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Biocontrol Dynamicsttrichogramma SPP Associated With Helicoverpa Armigera (Hubner) In Ethiopian Mixed Vegetation Ecosystems
Published 2005“…At higher altitudes, the highest number of parasitized eggs was recorded from tomato. The first appearance of targeted host egg during the offseason at lower altitude was in November and it was the highest number recorded. …”
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Elucidation of the parallel evolutions of microstructure and magnetic properties and their relationship in nickel-zinc ferrite
Published 2011“…One interesting result can be deduced from the phase, grain-size distribution and B-H curve data: the first appearance of strong ferromagnetic behaviour is indicated by the first occurrence of a strikingly erect sigmoid-shape B-H curve. …”
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Neuro-fuzzy logic-based power system stabilizers for angle stability enhancement in multi-machine power systems
Published 2022“…Although low frequency oscillations (LFOs) may not appear to be too alarming at first appearance, but failure to mitigate the oscillatory signals might cause the system to lose synchronization. …”
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