Tootfinder

Bias-Switchable Row-Column Array Imaging using Fast Orthogonal Row-Column Electronic Scanning (FORCES) Compared with Conventional Row-Column Array Imaging
Randy Palamar, Mohammad Rahim Sobhani, Darren Dahunsi, Negar Majidi, Afshin Kashani Ilkhechi, Joy Wang, Jeremy Brown, Roger Zemp
https://arxiv.org/abs/2506.10958

Bias-Switchable Row-Column Array Imaging using Fast Orthogonal Row-Column Electronic Scanning (FORCES) Compared with Conventional Row-Column Array Imaging
Row-Column Arrays (RCAs) offer an attractive alternative to fully wired 2D-arrays for 3D-ultrasound, due to their greatly simplified wiring. However, conventional RCAs face challenges related to their long elements. These include an inability to image beyond the shadow of the aperture and an inability to focus in both transmit and receive for desired scan planes. To address these limitations, we recently developed bias-switchable RCAs, also known as Top Orthogonal to Bottom Electrode (TOBE) arr…

Gas-rich dwarf galaxy multiples in the Apertif HI survey
B. \v{S}iljeg, E. A. K. Adams, F. Fraternali, K. M. Hess, A. Marasco, H. D\'enes, J. Garrido, D. M. Lucero, R. Morganti, S. S\'anchez-Exp\'osito, J. M. van der Hulst
https://arxiv.org/abs/2509.09426

Gas-rich dwarf galaxy multiples in the Apertif HI survey
Dwarf-dwarf galaxy encounters are a key aspect of galaxy evolution as they can ignite or temporarily suppress star formation in dwarfs and can lead to dwarf mergers. However, the frequency and impact of dwarf encounters remain poorly constrained due to limitations of spectroscopic studies, e.g. surface-brightness incompleteness of optical studies and poor spatial resolution of single-dish neutral hydrogen (HI) surveys. We aim to quantify the frequency of isolated gas-rich dwarf galaxy multiples…

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Polyrhythmics:
🎵 Cake Lady
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https://open.spotify.com/track/4ebc94YIl9lLO9CwJ0lHvc

Operation Regimes and Design Principles of Delta-E Effect Sensors
Fatih Ilgaz, Elizaveta Spetzler, Patrick Wiegand, Robert Rieger, Jeffrey McCord, Benjamin Spetzler
https://arxiv.org/abs/2508.06114

Operation Regimes and Design Principles of Delta-E Effect Sensors
Delta-E effect-based magnetoelectric sensors have emerged as promising technology for detecting weak magnetic fields at low frequencies. However, the performance of such sensors remains difficult to predict, as signal and noise characteristics are dictated by interdependent parameters such as magnetic layer geometry, magnetic microstructure, and loss. In this work, we present a systematic experimental study of sub-mm-sized delta-E effect sensors, comprising 24 device configurations that vary in…

Replaced article(s) found for math.LO. https://arxiv.org/list/math.LO/new
[1/1]:
- Biba's trick, with applications
Ilijas Farah
https:…

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TC and the Groove Family:
🎵 We Have Each Other
#TCandtheGrooveFamily
https://open.spotify.com/track/5uTLVdv9ILqGxYIK2xDCuG

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Johann Sebastian Bach & Ilze Graubiņa:
🎵 Partita for keyboard no 6 in E minor, BWV.830
#JohannSebastianBach #IlzeGraubiņa

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https://open.spotify.com/track/4ebc94YIl9lLO9CwJ0lHvc

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