167,567 research outputs found

    A magnetic guide to purify radical beams dataset

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    Raw data, simulations and analysis code for the evidence presented in the paper "A magnetic guide to purify radical beams" by Jutta Toscano, Christopher J. Rennick, Timothy P. Softley and Brianna R. Heazlewood published in J. Chem. Phys. (2018)

    Zeeman deceleration beyond periodic phase space stability

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    Raw data, simulations and analysis code for the evidence presented in the paper "Zeeman deceleration beyond periodic phase space stability" by Jutta Toscano, Atreju Tauschinsky, Katrin Dulitz, Christopher J. Rennick, Brianna R. Heazlewood and Timothy P. Softley published in New J. Phys. 19 (2017) 083016

    Zeeman deceleration of metastable nitrogen atoms

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    Raw data, simulations and analysis code for the evidence presented in the paper "Zeeman deceleration of metastable nitrogen atoms" by Katrin Dulitz, Jutta Toscano, Atreju Tauschinsky and Timothy P Softley published in J. Phys. B: At. Mol. Opt. Phys. 49 (2016) 075203 (6pp

    [Report to Chief J. E. Curry, by an unknown author #1]

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    Report to Chief J. E. Curry, by an unknown author. The report contains a list of officers who gave depositions to the United States Attorney

    [Report to Chief J. E. Curry, by an unknown author #2]

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    Report to Chief J. E. Curry, by an unknown author. The report contains a list of officers who gave depositions to the United States Attorney

    Ornithocephalus numenius Toscano & Dressler, Lindleyana

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    Ornithocephalus numenius Toscano & Dressler, Lindleyana 15: 252. 2000. Voucher: A. Molina R. 8088 (F).Published as part of Vega, Hermes, Cetzal-Ix, William, Mó, Edgar, Romero-Soler, Katya J. & Basu, Saikat K., 2022, An Updated Checklist of the Orchidaceae of Honduras, pp. 1-80 in Phytotaxa 562 (1) on page 65, DOI: 10.11646/phytotaxa.562.1.1, http://zenodo.org/record/707369

    "Alcançar onras". Nebrija y los paladines del toscano

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    Dando por seguro que Antonio de Nebrija nunca leyó los escritos de Leon Battista Alberti, la conjetura de que ya en su etapa estudiantil en Bolonia de 1465 a 1470 –y después a lo largo de su carrera– haya tenido noticias de las acciones efectivas de promo¬ción del toscano, parece más sensata que sostener que las ignorara por completo, y ello por diferen¬tes razones. En primer lugar, porque Nebrija había ido a Italia para perfeccionar sus estudios clásicos de carácter filológico, gramatical y literario, y los debates de la incipiente questione della lingua, y la redacción de unas sintéticas reglas del volgare según el modelo gramatical latino formaban parte consustancial de ese ámbito. En segundo lugar, aplicar el arte gramatical de los clásicos a la escri¬tura y a la oralidad del vulgar, no hacía sino exaltar que de ningún modo se podía prescindir de la mediación metodológica y doctrinal del latín. En tercer lugar, los promotores del toscano, Biondo, Alberti o Landino, no eran oscuros, modestos o marginales intelectuales, sino personalidades de enorme relieve en la época, muy influyentes y conocidas. La Grammatica toscana junto a la Gramática castellana, la primera en cuanto apasionado manifiesto breve y punzante, la segunda cual riguroso y exhaustivo manual, constituyen los dos únicos ejemplos de gramáticas vulgares escritas en Europa en el siglo XV. Sin embargo, los contemporáneos y las generaciones siguientes ignoraron la existencia de la toscana, mientras que la castellana fue blanco de no pocas críticas, incluso en Italia, donde paradójicamente las reprobaciones corrieron a cargo del compatriota Juan de Valdés en su Diálogo de la lengua, redactado en Nápoles alrededor de 1535 silenciando el prestigio de Nebrija entre los humanistas implicados en las disputas sobre el rol del toscano, una admiración por su pionera labor ortográfica y lexicográfica respecto a una lengua neolatina que perdurará a lo largo del Cinquecento. Lejanos y halagüeños tributos con los que Elio Antonio alcanza entre los nuevos filólogos filotoscanos las anheladas honras

    [Letter from Philip J. Montalbo to John J. Herrera - June 1, 1965]

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    Letter to John J. Herrera from Philip J. Montalbo requesting Herrera to follow up the talk with Fausto Toscano with the letter to Texas Governor John Connally regarding Fausto's reappointment as Commissioner

    Perceptual encoding (Tabachnick & Toscano, 2018)

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    Purpose: A central question about auditory perception concerns how acoustic information is represented at different stages of processing. The auditory brainstem response (ABR) provides a potentially useful index of the earliest stages of this process. However, it is unclear how basic acoustic characteristics (e.g., differences in tones spanning a wide range of frequencies) are indexed by ABR components. This study addresses this by investigating how ABR amplitude and latency track stimulus frequency for tones ranging from 250 to 8000 Hz.Method: In a repeated-measures experimental design, listeners were presented with brief tones (250, 500, 1000, 2000, 4000, and 8000 Hz) in random order while electroencephalography was recorded. ABR latencies and amplitudes for Wave V (6–9 ms) and in the time window following the Wave V peak (labeled as Wave VI; 9–12 ms) were measured.Results: Wave V latency decreased with increasing frequency, replicating previous work. In addition, Waves V and VI amplitudes tracked differences in tone frequency, with a nonlinear response from 250 to 8000 Hz and a clear log-linear response to tones from 500 to 8000 Hz. Conclusions: Results demonstrate that the ABR provides a useful measure of early perceptual encoding for stimuli varying in frequency and that the tonotopic organization of the auditory system is preserved at this stage of processing for stimuli from 500 to 8000 Hz. Such a measure may serve as a useful clinical tool for evaluating a listener’s ability to encode specific frequencies in sounds.Supplemental Material S1. Filtering of event-related potential (ERP) and auditory brainstem response (ABR) data. Tabachnick, A. R., & Toscano, J. C. (2018). Perceptual encoding in auditory brainstem responses: Effects of stimulus frequency. Journal of Speech, Language, and Hearing Research, 61, 2364–2375. https://doi.org/10.1044/2018_JSLHR-H-17-0486</div
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