Sea Clutter Rejection Using Virtual Radar Receiver Arrays
Radar sistemlerinde deniz karmaşasının bastırılması, geniş bant deniz yansısı içindeki belirli hedeflerin deniz yüzeyindeki Doppler frekanslarının dar bant dizi işleme kullanılarak ayırt edilememesinden dolayı önemli bir zorluk oluşturmaktadır.
Eroğlu, Ömer
core
What's Wrong With Self‐Censorship?
Philosophy &Public Affairs, EarlyView.ABSTRACT In recent years, discourse on freedom of speech has shifted away from exclusive focus on the state and towards societal threats to speech. Amidst this change, the notion of “self‐censorship” has gained increased prominence. Not only has self‐censorship emerged as a common reference point, several recent studies identify it as embodying a ...
Gideon Elford
wiley +1 more source
Maritime Infrared Small Target Detection Based on the Appearance Stable Isotropy Measure in Heavy Sea Clutter Environments. [PDF]
Sensors (Basel), 2023 Wang F +7 more
europepmc +1 more source
How Democratic Backsliding Shapes the Entry, Non‐Entry, and Waiting of Potential Civil Servants
Public Administration Review, EarlyView.ABSTRACT Democratic backsliding is coupled with politicians' undermining of the civil service's professionalism and commitment to liberal democratic values. Existing research has examined civil servants' responses. Nonetheless, politicians' attacks on democracy and the bureaucracy also affect potential recruits' career choices.
Reut Marciano +2 more
wiley +1 more source
Simulation of weibull distributed clutter based on ZMNL transformation
In some applications, including but not limited to synthetic-aperture radar (SAR) imagery and wireless communication, the Weibull distribution is more flexible than the exponential distribution for these purposes because it fits particularly well at the ...
Wang, Wei +3 more
core +1 more source
Self‐Similar Blowup for the Cubic Schrödinger Equation
Communications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1831-1918, August 2026.ABSTRACT We give a rigorous proof for the existence of a finite‐energy, self‐similar solution to the focusing cubic Schrödinger equation in three spatial dimensions. The proof is computer‐assisted and relies on a fixed point argument that shows the existence of a solution in the vicinity of a numerically constructed approximation.
Roland Donninger, Birgit Schörkhuber
wiley +1 more source
Real Aperture Radar Super-Resolution Imaging for Sea Surface Monitoring Based on a Hybrid Model. [PDF]
Sensors (Basel), 2023 Tan K, Zhou S, Lu X, Yang J, Su W, Gu H.
europepmc +1 more source
The Turbulence Properties of 150‐km Echoes in the Lower Ionosphere
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract The valley region ionosphere spans from approximately 120–200 km in altitude, and hosts a wide range of plasma, neutral, and solar interactions that create and maintain the ionosphere. In this region a ubiquitous and mysterious source of radar echoes called “150‐km echoes” has been observed since the 1960s.
William J. Longley +3 more
wiley +1 more source
A Sea Clutter Suppression Algorithm by Statistics Estimation and Subspace Analysis [PDF]
Advances in Computer Science Research, 2015 Tao Liu, Ling Mao, Wenhu Xue
openaire +1 more source
Modeling the Distribution, Impacts, and Mitigation of Anthropogenic Heat in Los Angeles
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.Abstract Anthropogenic heat emissions from human energy consumption contribute to the urban heat island (UHI) effect, yet their spatiotemporal distributions and impacts remain uncertain. In this study, we develop a 100 m resolution, hourly anthropogenic heat flux (AHF) data set for Los Angeles County and use the Weather Research and Forecasting model ...
Joseph Ko +11 more
wiley +1 more source