Showing 41 - 57 results of 57 for search '"gravity wave"', query time: 0.07s Refine Results
  1. 41

    Observations of Unusual Daytime Range Spread F at Middle Latitude During the Afternoon Hours by Lehui Wei, Chunhua Jiang, Ting Lan, Wenxuan Wang, Hua Shen, Ercha Aa, Wengeng Huang, Jing Liu, Guobin Yang, Yaogai Hu, Zhengyu Zhao

    Published 2021-11-01
    “…In addition, the seeding of TIDs/AGWs might be attributed to the stratosphere gravity waves over the Qinghai‐Tibetan Plateau, which causes the coupled of the atmosphere‐ionosphere‐thermosphere to significantly impact the ionosphere.…”
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  2. 42

    Abundant Symmetry-Breaking Solutions of the Nonlocal Alice–Bob Benjamin–Ono System by Wang Shen, Zheng-Yi Ma, Jin-Xi Fei, Quan-Yong Zhu, Jun-Chao Chen

    Published 2020-01-01
    “…The Benjamin–Ono equation is a useful model to describe the long internal gravity waves in deep stratified fluids. In this paper, the nonlocal Alice–Bob Benjamin–Ono system is induced via the parity and time-reversal symmetry reduction. …”
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  3. 43
  4. 44

    Linear Dispersion Relation and Depth Sensitivity to Swell Parameters: Application to Synthetic Aperture Radar Imaging and Bathymetry by Valentina Boccia, Alfredo Renga, Giancarlo Rufino, Marco D’Errico, Antonio Moccia, Cesare Aragno, Simona Zoffoli

    Published 2015-01-01
    “…Long gravity waves or swell dominating the sea surface is known to be very useful to estimate seabed morphology in coastal areas. …”
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  5. 45

    Analysis of a Generalized Lorenz–Stenflo Equation by Fuchen Zhang, Rui Chen, Xiusu Chen

    Published 2017-01-01
    “…Therefore, we will study the globally attractive set of a generalized hyperchaotic Lorenz–Stenflo system describing the evolution of finite amplitude acoustic gravity waves in a rotating atmosphere in this paper. …”
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  6. 46

    Qualitative Analysis of a Hyperchaotic Lorenz-Stenflo Mathematical Model via the Caputo Fractional Operator by Chernet Tuge Deressa, Sina Etemad, Mohammed K. A. Kaabar, Shahram Rezapour

    Published 2022-01-01
    “…The Lorenz-Stenflo mathematical model describes a complex dynamical behavior related to atmospheric acoustic-gravity waves. In this study, qualitative analysis of the four-dimensional hyperchaotic Lorenz-Stenflo system via the Caputo fractional derivative is implemented. …”
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  7. 47

    Multilayered Sporadic‐E Response to the Annular Solar Eclipse on June 21, 2020 by Jin Wang, Xiaomin Zuo, Yang‐Yi Sun, Tao Yu, Yungang Wang, Lihui Qiu, Tian Mao, XiangXiang Yan, Na Yang, Yifan qi, Jiuhou Lei, Lingfeng Sun, Biqiang Zhao

    Published 2021-03-01
    “…The small‐scale atmospheric gravity waves play a key role in modulating the Es behaviors during the eclipse.…”
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  8. 48

    Solitary wave solutions of the time fractional Benjamin Bona Mahony Burger equation by K. Pavani, K. Raghavendar, K. Aruna

    Published 2024-06-01
    “…This equation is critical for characterizing the dynamics of water waves and fluid acoustic gravity waves, as well as explaining the unidirectional propagation of long waves in nonlinear dispersive systems. …”
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  9. 49

    Forcing From Lower Thermosphere and Quiet Time Scintillation Longitudinal Dependence by Endawoke Yizengaw, Keith Groves

    Published 2020-11-01
    “…While VHF scintillation and GNSS ROTI are used to characterize irregularity occurrence, the vertical drifts from JRO and IVM onboard C/NOFS, as well as gravity waves (GWs) amplitudes, extracted SABER temperature profiles, are utilized to identify the potential driving mechanism for the generation of small‐scale plasma density irregularities. …”
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  10. 50

    Measurement of the Characteristics of TIDs Using Small and Regional Networks of GPS Receivers during the Campaign of 17–30 July of 2008 by Cesar E. Valladares, Matthew A. Hei

    Published 2012-01-01
    “…Based on this positive result, we conclude that small and/or regional arrays of GPS receivers can be used at low latitudes to study the role that gravity waves may have on seeding plasma bubbles.…”
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  11. 51

    Climatic Cycles and Gradients of the El Niño Core Region in North Peru by Rütger Rollenbeck, Fabian Bayer, Jannes Münchow, Michael Richter, Rodolfo Rodriguez, Nestor Atarama

    Published 2015-01-01
    “…The daily cycle is probably associated with thermotidal forcings, causing gravity waves to emanate from the Andes Cordillera. Main factors are the interaction of large scale pressure systems like the Southeast Pacific High and the intertropical convergence zone (ITCZ). …”
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  12. 52

    Weather Features Associated with Aircraft Icing Conditions: A Case Study by Sergio Fernández-González, José Luis Sánchez, Estíbaliz Gascón, Laura López, Eduardo García-Ortega, Andrés Merino

    Published 2014-01-01
    “…It was demonstrated that topography influenced generation of a mesolow and gravity waves on the lee side of the orographic barrier, in the region where the aircraft experienced icing. …”
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  13. 53

    The dynamic effects of solar eclipses of October 25, 2022, and October 14, 2023, on GPS-derived total electron content by Vishal Chauhan, Vishakha, Rakesh Singh, Shishupal Singh, Vikram Singh, Om Prakash Singh

    Published 2025-01-01
    “…The time of occurrence of maximum depletion in TEC values at each station is in line with their longitudinal sequence. Atmospheric gravity waves (AGWs) are also observed by performing wavelet analysis on TEC data. …”
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  14. 54

    Statistical Characteristics of Nighttime Medium‐Scale Traveling Ionospheric Disturbances From 10‐Years of Airglow Observation by the Machine Learning Method by Chang Lai, Jiyao Xu, Zhishuang Lin, Kun Wu, Donghe Zhang, Qinzeng Li, Longchang Sun, Wei Yuan, Yajun Zhu

    Published 2023-05-01
    “…Further analyses found those southwestward propagating MSTIDs are consistent with the Es‐Perkins coupling theory, while those non‐southwestward ones could be related to the atmospheric gravity waves and other possible sources. The northeastward events exhibit morphological and seasonal characteristics, which cannot be explained by the Perkins instability, more simultaneous observations (GPS‐TEC, OH airglow, etc.) are required to reveal the mechanism behind these characteristics.…”
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  15. 55

    On the art of designing effective space-times with free surface flows in Analogue Gravity by Bossard, Alexis, James, Nicolas, Jules, Valentin, Fourdrinoy, Johan, Robertson, Scott, Rousseaux, Germain

    Published 2025-01-01
    “…A single number is usually employed to classify trans-criticality namely the local depth Froude number which is the ratio between the local current speed and the local celerity of long gravity waves analogous to the light celerity. When the former reaches one, water waves are no more able to propagate upstream: the hydraulic black hole is a river of no return for them. …”
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  16. 56

    Multi‐Source Perturbations in the Evolution of a Low‐Latitudinal Equatorial Plasma Bubble Event Occurred Over China by Longchang Sun, Jiyao Xu, Yajun Zhu, Wei Yuan, Hong Gao, Chunxiao Yan

    Published 2023-03-01
    “…We found that EPB event initially evolved from bottom perturbations (∼600 km scale) seeded by atmospheric gravity waves in a form of large‐scale wave‐like structure, accompanying smaller‐scale perturbations (∼150 km scale) mostly by collision‐shear instability (CSI); once formed, those seed perturbations further evolved into the ionospheric topside by the plasma instability. …”
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  17. 57

    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
    “…., 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. These insights deepen our understanding of the intricate dynamics governing wake recovery in wind farms, advancing efforts to model and predict their behavior across varying atmospheric contexts. …”
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