Showing 1 - 20 results of 950 for search 'Disturbed (band)', query time: 0.41s Refine Results
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    Diversity of Algorithm and Spectral Band Inputs Improves Landsat Monitoring of Forest Disturbance by Warren B. Cohen, Sean P. Healey, Zhiqiang Yang, Zhe Zhu, Noel Gorelick

    Published 2020-05-01
    “…Previous research has demonstrated more robust and sensitive detection of disturbance using stacking with both multialgorithm ensembles and multispectral ensembles (which make use of a single algorithm applied to multiple spectral bands). …”
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    L-band radar quantifies major disturbance of birds by fireworks in an urban area by Joseph P. Wayman, George Atkinson, Mohammed Jahangir, Daniel White, Thomas J. Matthews, Michail Antoniou, S. James Reynolds, Jon P. Sadler

    Published 2023-07-01
    “…Abstract Fireworks and other pyrotechnics are acknowledged as sources of disturbance to wildlife, with evidence that many species react adversely to their sight and sound at discharge. …”
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    Infinite-impulse-response periodic-disturbance observer for harmonics elimination with wide band-stop bandwidths by Hiroki TANAKA, Hisayoshi MURAMATSU

    Published 2023-03-01
    “…A periodic-disturbance observer (PDOB) was proposed to suppress the periodic disturbance, but variation of the periodic disturbance frequency deteriorates the periodic disturbance suppression because its band-stop bandwidths in the sensitivity function for harmonics elimination are narrow. …”
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    Does human disturbance affect physiological traits of Two-banded Plovers nesting on an urban beach? by Glenda D. Hevia, Marcelo Bertellotti, Daniel Gibson, Verónica L. D'Amico

    Published 2023-06-01
    “…We assessed physiological traits related to body condition, nutritional metabolites, cellular immunity, and stress responses of adult Two-banded Plovers (Charadrius falklandicus) in northern Chubut, Patagonia, Argentina. …”
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    Landsat near-infrared (NIR) band and ELM-FATES sensitivity to forest disturbances and regrowth in the Central Amazon by R. I. Negrón-Juárez, J. A. Holm, B. Faybishenko, D. Magnabosco-Marra, D. Magnabosco-Marra, R. A. Fisher, R. A. Fisher, J. K. Shuman, A. C. de Araujo, W. J. Riley, J. Q. Chambers

    Published 2020-12-01
    “…The results show that all spectral bands from the Landsat satellites were sensitive to the disturbances but after 3 to 6 years only the near-infrared (NIR) band had significant changes associated with the successional pathways of forest regrowth for all the disturbances considered. …”
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    Characterizing Thalamocortical Disturbances in Cervical Spondylotic Myelopathy: Revealed by Functional Connectivity under Two Slow Frequency Bands. by Fuqing Zhou, Lin Wu, Xiaojia Liu, Honghan Gong, Keith Dip-Kei Luk, Yong Hu

    Published 2015-01-01
    “…Thalamocortical disturbances were quantified using thalamus seed-based functional connectivity in two distinct low frequencies bands (slow-5 and slow-4), with different neural manifestations. …”
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    A Non-Adaptive Single-Phase PLL Based on Discrete Half-Band Filtering to Suppress Severe Frequency Disturbances by Luis Ibarra, Pedro Ponce, Raja Ayyanar, Arturo Molina

    Published 2020-04-01
    “…This proposal makes use of discrete, efficient units modularly assembled to yield a signal’s average, based on elliptic half-band filters. The proposed PLLs were tested and exhibited clear advantages—robustness against frequency disturbances—over MAF-based equivalents at standardized tests over a typical simulation environment, setting through this work an initial milestone for its verification and further incorporation in more complex synchronization topologies.…”
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    Mapping Forest Disturbance Due to Selective Logging in the Congo Basin with RADARSAT-2 Time Series by Oleg Antropov, Yrjö Rauste, Jaan Praks, Frank Martin Seifert, Tuomas Häme

    Published 2021-02-01
    “…Due to limited radiometric sensitivity to forest biomass variation at C-band, basic multitemporal change detection approach was supplemented by spatial texture analysis to separate disturbed forest from intact. …”
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