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Mostrando 401 - 420 Resultados de 1,104 Para Buscar '"Alphabet"', tiempo de consulta: 0.12s Limitar resultados
  1. 401
    “…Natural organisms use a four-letter genetic alphabet that makes available 64 triplet codons, of which 61 are sense codons used to encode proteins with the 20 canonical amino acids. …”
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    New codons for efficient production of unnatural proteins in a semi-synthetic organism
  2. 402
    por de Campos, Deivis, Buso, Luciano
    Publicado 2020
    “…The system by which deaf people communicate is based essentially on sign language and the manual alphabet, employing gestures, and facial and body expressions. …”
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    Deaf sign language hidden in the fresco The Crucifixion of Saint Peter by Michelangelo Buonarroti (1475-1564)
  3. 403
    por Dębowski, Łukasz
    Publicado 2021
    “…We show that the classes of finite-state processes and of perigraphic processes are disjoint, and we present a new simple example of perigraphic processes over a finite alphabet called Oracle processes. The disjointness result makes use of the Hilberg condition, i.e., the almost sure power-law growth of algorithmic mutual information. …”
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    A Refutation of Finite-State Language Models through Zipf’s Law for Factual Knowledge
  4. 404
    por Perry, Conrad, Long, Heidi
    Publicado 2022
    “…To do this, we searched for and reviewed 18 recent articles, including all that were found after 2019 and used a Latin alphabet. Inspection of these articles showed that the Visual Attention Span task was run a number of times in well-controlled studies and was typically a small but significant predictor of reading ability, even after potential covariation with phonological effects were accounted for. …”
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    What Is Going on with Visual Attention in Reading and Dyslexia? A Critical Review of Recent Studies
  5. 405
    “…Taking into account an expanded DNA alphabet with modified bases can further raise this limit by several orders of magnitude, at a lower level of sequence space usage. …”
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    Transcription factor specificity limits the number of DNA-binding motifs
  6. 406
    “…Specifically, assuming the alphabet [Formula: see text] , we consider the following asymmetric substitution rule of length k: [Formula: see text] and [Formula: see text] , where [Formula: see text] is a Bernoulli random variable with parameter [Formula: see text]. …”
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    Entropy-Variance Curves of Binary Sequences Generated by Random Substitutions of Constant Length
  7. 407
    por Khajotia, Rumi
    Publicado 2022
    “…The WHO subsequently named this variant the “Omicron variant,” after yet another new Greek alphabet. Subsequently, it has been observed that the reinfection (evasion of immunity derived from prior infection) risk from the Omicron variant of the SARS-CoV-2 virus is substantially higher than from the previously identified beta and delta variants. …”
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    Omicron: the highly mutational COVID-19 variant with immune escape
  8. 408
    “…This paper used a deep convolutional neural network for ASL alphabet recognition to overcome ASL recognition challenges. …”
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    Hypertuned Deep Convolutional Neural Network for Sign Language Recognition
  9. 409
    “…The WHO classified it as a variant of concern (VOC) on 26 November 2021 and called it the Greek letter Omicron (B.1.1.529), the fifteenth letter in the alphabet. Here a serious attempt was made to comprehend the omicron variant’s origin, nomenclature, characteristics, mutations, the difference between delta and omicron variant, epidemiology, transmission, clinical features, impact on immunity, immune evasion, vaccines efficacy, etc.…”
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    A comprehensive review on Covid-19 Omicron (B.1.1.529) variant
  10. 410
    “…Two targets, which were geometric shapes (less efficient) or alphabet letters (more efficient), were shown simultaneously or sequentially. …”
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    The role of processing efficiency and selection history in the limit of visual awareness in shape perception
  11. 411
    “…The obtained concept allows for determining reliably the individual phonetic alphabet inherent in a person, taking into account their inherent dialect of speech and individual features of phonation, as well as detecting and correcting errors in the recognition of language units. …”
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    Entropy-Argumentative Concept of Computational Phonetic Analysis of Speech Taking into Account Dialect and Individuality of Phonation
  12. 412
    “…The alphabet of building blocks for RNA molecules is much larger than the standard four nucleotides. …”
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    Epitranscriptome: Review of Top 25 Most-Studied RNA Modifications
  13. 413
    “…Whereas most studies have been undertaken in Western European languages written in the Roman alphabet, the present developmental study investigates a non-European language—Hebrew, which is written in a non-alphabetic (abjadic) script. …”
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    A developmental study of eye movements in Hebrew word reading: the effects of word familiarity, word length, and reading proficiency
  14. 414
    “…The uShuffle tool achieves maximum flexibility by allowing arbitrary alphabet size and let size. It can be used as a command-line program, a web application, or a utility library. …”
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    uShuffle: A useful tool for shuffling biological sequences while preserving the k-let counts
  15. 415
    por Hu, Jing, Yan, Changhui
    Publicado 2008
    “…HMM_RA allows using reduced alphabets to encode protein sequences. Thus, each state of HMM_RA is associated with n emission probabilities, where n is the size of the reduced alphabet set. …”
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    HMM_RA: An Improved Method for Alpha-Helical Transmembrane Protein Topology Prediction
  16. 416
    “…We present here a new web server SA-Mot (Structural Alphabet Motif) for the extraction and location of structural motifs of interest from protein loops. …”
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    SA-Mot: a web server for the identification of motifs of interest extracted from protein loops
  17. 417
    “…For the site-specific labeling and modification of RNA by genetic alphabet expansion, we developed a PCR and transcription system using two hydrophobic unnatural base pairs: 7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) and 2-nitro-4-propynylpyrrole (Px) as a third pair for PCR amplification and Ds and pyrrole-2-carbaldehyde (Pa) for the incorporation of functional components as modified Pa bases into RNA by T7 transcription. …”
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    PCR Amplification and Transcription for Site-Specific Labeling of Large RNA Molecules by a Two-Unnatural-Base-Pair System
  18. 418
    “…People generally prefer their initials to the other letters of the alphabet, a phenomenon known as the name-letter effect. …”
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    What’s in a Name: A Bayesian Hierarchical Analysis of the Name-Letter Effect
  19. 419
    “…Here, we conducted alternating speech tasks in which two subjects alternately pronounced letters of the alphabet during hyperscanning electroencephalography. …”
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    Inter-brain synchronization during coordination of speech rhythm in human-to-human social interaction
  20. 420
    “…A set of protein blocks is a structural alphabet that abstracts protein structures into 16 unique local structural motifs. …”
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    DoSA: Database of Structural Alignments
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