Results 121 to 130 of about 1,015,748 (173)

“I'm not in love, so don't forget it; it's just a silly phase I'm going through”: On (not) falling in love during fieldwork in Southwest China

Anthropology and Humanism, Volume 51, Issue 2, December 2026.
Abstract During fieldwork, anthropologists engage in emotional, social and economic exchanges with interlocutors, through which to better understand one's own positionality and that of others. When such exchanges occur with an interlocutor who becomes a romantic lover, these exchanges are filtered through desire, amplifying their psychological ...
Suvi Rautio
wiley   +1 more source

Theoretical and Experimental Study of Signal Processing Techniques for Measuring Hermetic Compressor Speed through Pressure and Current Signals [PDF]

, 2012
Measuring means extracting information from acquired signals. Either in the frequency or in the time, mathematical processing tools are applied to get information from measurement signals. It is usual, when processing measurement signals in the frequency
Rosa, André P., Flesch, Carlos A., Flesch, Rodolfo C. C., Burg Demay, Miguel, Penz, Cesar A.   +4 more
core   +1 more source

Nonlinear Chirp Interference Mitigation in Snapshot GNSS Receivers Using Piecewise Least Squares Estimation With Fractional Fourier Transform

IEEE Journal of Indoor and Seamless Positioning and Navigation
Global Navigation Satellite Systems (GNSSs) face increasing vulnerability to radio frequency interference, with chirp signals representing a particularly challenging threat due to their time-varying frequency characteristics that disrupt receivers across
Xavier Alvarez-Molina, Gonzalo Seco-Granados, Jose A. Lopez-Salcedo   +2 more
doaj   +1 more source

Chirp-Encoding-3D-K-Space-Data

, 2019
This contains MRI k-space data for 3d MPRAGE and suseptibility weighted 3d GRE sequences. The data is available for two different encoding schemes (i) Fourier encoding and (ii) Chirp encoding.
Kamlesh Pawar (6270602)
core   +1 more source

Comparing Remotely Sensed and Weather Station Measured Rainfall Data for Flood Prediction in KwaZulu Natal, South Africa

Journal of Flood Risk Management, Volume 19, Issue 4, December 2026.
ABSTRACT Extreme rainfall events frequently trigger flash floods, which cause widespread damage to ecosystems, infrastructure, and livelihoods. Accurate rainfall estimation is therefore essential for flood modeling and early warning systems. This study assessed the performance of the Tropical Rainfall Measuring Mission (TRMM) and the Global ...
Morwapula Mashalane, Paidamwoyo Mhangara, Lerato Shikwambana, Siyamthanda Gxokwe   +3 more
wiley   +1 more source

Adaptive sparse estimation of nonlinear chirp signals using Laplace priors

The identification of nonlinear chirp signals has attracted notable attention in the recent literature, including estimators such as the variational mode decomposition and the nonlinear chirp mode estimator.
Huang, Yue,, Jakobsson, Andreas,, Ding, Xinghao,, Liang, Hao,, Lund University., Tu, Xiaotong,   +5 more
core   +2 more sources

Image Encoding With Blipped Gradients in an Echo Train

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2530-2538, November 2026.
ABSTRACT Purpose An MRI scanner was designed and built to encode k‐space points in the spin echoes occurring between 180∘ pulses in an echo train by using blipped B0 gradient pulses applied just prior to those spin echoes. Methods The proposed MRI scanner is a modification of an original design that used TRansmit Array Spatial Encoding (TRASE), a built‐
Logi Vidarsson, Gordon E. Sarty
wiley   +1 more source

Saline‐Water Irrigation Elicits Hormetic Yield Responses in Sweetpotato Across 28 Genotypes Under Field Conditions

Journal of Agronomy and Crop Science, Volume 212, Issue 6, November 2026.
ABSTRACT The use of saline water for irrigation is increasing as the quantity and quality of irrigation water resources are declining. Saline irrigation also provides a means to investigate crop responses to heterogenous salinity, which is a common occurrence in agricultural fields. Crop responses to salinity are dose‐ and genotype dependent, providing
Johanna Volk, Maria Isabel Andrade, Folkard Asch   +2 more
wiley   +1 more source

Micro/Nanoscale Acoustic Manipulation: From Particle Control to Autonomous Microswimmers

Advanced Science, Volume 13, Issue 55, 5 October 2026.
This conceptual framework illustrates acoustic technology as a multifunctional platform enabling passive particle manipulation across scales and autonomous propulsion of microswimmers. ABSTRACT Acoustic manipulation and propulsion technologies have emerged as powerful platforms for micro/nanoscale control, enabled by their non‐contact operation, label ...
Jiahui Chu, Lemin Zhang, Xu Wang, Wenzong Li, Yahua Liu   +4 more
wiley   +1 more source

Utterance evolution: the road to generative, combinatorial communicators

Biological Reviews, Volume 101, Issue 5, Page 2427-2447, October 2026.
ABSTRACT Language has long been considered uniquely complex in the animal kingdom; however, animal research over the last decade has begun to challenge some long‐standing premises about exactly which language capacities are uniquely human. The task of resolving why and how complex communication systems evolve, particularly human language, has ...
Catherine Crockford, Roman Martin Wittig, Cedric Girard‐Buttoz   +2 more
wiley   +1 more source