Showing 141 - 160 results of 30,477 for search '"observation"', query time: 0.11s Refine Results
  1. 141
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    Observation and Simulation of Chorus Waves in Middle Magnetotail (r > 20 RE) by W. D. Fu, H. S. Fu, Y. F. Wu, X. Tao, Y. Yu, W. Z. Zhang, J. B. Cao

    Published 2025-01-01
    “…In contrast to this long‐held belief, here we present the first observation of whistler‐mode chorus waves in the middle magnetotail beyond 20 RE from Earth, based on MMS measurements. …”
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  3. 143

    A Branch and Bound Algorithm for Agile Earth Observation Satellite Scheduling by Xiaogeng Chu, Yuning Chen, Lining Xing

    Published 2017-01-01
    “…The agile earth observing satellite scheduling (AEOSS) problem consists of scheduling a subset of images among a set of candidates that satisfy imperative constraints and maximize a gain function. …”
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  4. 144

    T-Homotopy and Refinement of Observation—Part II: Adding New T-Homotopy Equivalences by Philippe Gaucher

    Published 2007-01-01
    “…A new definition of T-homotopy equivalence is proposed, following the intuition of refinement of observation. And it is proved that up to weak S-homotopy, an old T-homotopy equivalence is a new T-homotopy equivalence. …”
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  5. 145

    The Impact of Assimilating Atmospheric Infrared Sounder Observation on the Forecast of Typhoon Tracks by Chien-Ben Chou, Huei-Ping Huang

    Published 2011-01-01
    “…This work assesses the effects of assimilating atmospheric infrared sounder (AIRS) observations on typhoon prediction using the three-dimensional variational data assimilation (3DVAR) and forecasting system of the weather research and forecasting (WRF) model. …”
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    Informing grassland ecosystem modeling with in-situ and remote sensing observations by Johny Arteaga, Melannie D Hartman, William J Parton, Maosi Chen, Wei Gao

    Published 2025-01-01
    “…For this study we developed new methods for informing DayCent-UV of growing season length and validating its plant productivity estimates for grasslands by utilizing a wide range of data sources at multiple scales, from field observations to remotely sensed satellite data. The model’s phenology was informed by the MODIS MCD12Q2 product, which showed good agreement with in-situ observations of growing season commencement and duration across different grassland ecosystems, and with observed historical trends. …”
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  12. 152

    Correlating 0νββ decays and flavor observables in leptoquark models by S. Fajfer, L. P. S. Leal, O. Sumensari, R. Zukanovich Funchal

    Published 2025-01-01
    “…Furthermore, we explore the correlation between 0νββ and flavor observables, such as kaon decays and μ → e conversion in nuclei, emphasizing that the latter is complementary to 0νββ decays.…”
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  13. 153

    Observations of wind farm wake recovery at an operating wind farm by R. Krishnamurthy, R. K. Newsom, C. M. Kaul, S. Letizia, M. Pekour, N. Hamilton, D. Chand, D. Flynn, N. Bodini, P. Moriarty

    Published 2025-02-01
    “…In these observations, several key findings were observed, such as (a) LLJ heights being altered downstream of a wind farm, especially when the LLJs are below 250 m above ground level; (b) a notable impact of LLJ height on wake recovery being observed using momentum flux profiles at upwind and downwind locations, wherein LLJs between 250 and 500 m above ground level resulted in larger momentum transfer within the wake (i.e., smaller velocity deficit) compared to LLJs below 250 m above ground level; (c) the largest momentum flux variability being observed during stable atmospheric conditions, with non-negligible variability observed during neutral and unstable atmospheric conditions; (d) detection of wake effects almost always being observed throughout the atmospheric boundary layer height; and finally (e) enhancement of wake recovery being observed in the presence of propagating gravity waves. …”
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    Controllability and Observability Criteria for Linear Piecewise Constant Impulsive Systems by Hong Shi, Guangming Xie

    Published 2012-01-01
    “…This paper studies the controllability and observability of linear piecewise constant impulsive systems. …”
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    Dual-Polarimetric SAR Measurements to Observe Liquefaction Surface Manifestations by Ferdinando Nunziata, Anna Verlanti, Nicola Angelo Famiglietti, Maurizio Migliaccio, Annamaria Vicari

    Published 2025-01-01
    “…IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing…”
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  20. 160

    Upper-tropospheric pollutants observed by MIPAS: geographic and seasonal variations by N. Glatthor, G. P. Stiller, T. von Clarmann, B. Funke, S. Kellmann, A. Linden

    Published 2025-01-01
    “…In the tropics and subtropics, enhanced amounts of all pollutants were observed during all seasons, especially widespread and up to southern midlatitudes during austral spring. …”
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