Results 161 to 170 of about 9,234 (266)

Graphical displays and related statistical measures of health disparities between groups in complex sample surveys. [PDF]

J R Stat Soc Ser A Stat Soc
Ramos ML, Graubard B, Gastwirth J.
europepmc   +1 more source

Data‐Driven Exploration of Tropical Cyclone's Controllability

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Although the chaotic nature of the atmosphere may enable efficient control of tropical cyclones (TCs) via small‐scale perturbations, few studies have proposed data‐driven optimization methods to identify such perturbations. Here, we apply the recently proposed Ensemble Kalman Control (EnKC) to a TC simulation.
Yohei Sawada, Masashi Minamide, Yuyue Yan, Kazumune Hashimoto, Le Duc   +4 more
wiley   +1 more source

Hybrid quantum-chaotic key expansion enhances QKD rates using the Lorenz system. [PDF]

Sci Rep
Danvirutai P, Wongthanavasu S, Hoang TM, Srichan C.   +3 more
europepmc   +1 more source

Systematic Study of PDMS Optical Waveguides for Pressure Sensing Using Design of Experiments

Journal of Applied Polymer Science, Volume 143, Issue 12, March 20, 2026.
A response surface methodology was used to systematically evaluate the impact of mix ratio and cure conditions on PDMS optical waveguide properties for pressure sensing. Mix ratio significantly influenced compression sensitivity, compressive modulus, and propagation loss, while cure temperature primarily affected refractive index.
Camila A. Zimmermann, Bora Ung
wiley   +1 more source

Research on the Stability Model in Discrete Dynamical Systems with the Lorenz Attractor and the Kropotov-Pakhomov Neural Network. [PDF]

Entropy (Basel)
Gospodinova EA.
europepmc   +1 more source

Collapses of Hemispheric Available Potential Energy

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract The atmospheric circulation in the midlatitudes is maintained against dissipation by converting available potential energy (APE) into kinetic energy (KE). During boreal winter this energy reservoir occasionally collapses, releasing up to 10% of hemispheric APE within days.
Marc Federer, Sacha Le May, Michael Sprenger, Lukas Papritz   +3 more
wiley   +1 more source

Design and analysis of a secure image encryption algorithm using proposed non-linear RN chaotic system and ECC/HKDF key derivation with authentication support. [PDF]

Sci Rep
Zhiqiang H, Rauf A, Nazir A, Tchier F, Aslam A, Tola KA.   +5 more
europepmc   +1 more source

Monitoring of the Transient Sea Level Variations Associated With Hurricane‐Induced Storm Surges by GNSS‐IR

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract As global climate change intensifies, hurricane‐induced storm surges are becoming more frequent and severe. While Global Navigation Satellite System‐Interferometric Reflectometry (GNSS‐IR) is widely used to monitor sea level variations, its capability to detect rapid and extreme events remains limited.
Xin Chang, Zuozhu Tan, Kai Liu, Zhao Li, Nico Sneeuw, Qusen Chen, Dawei Li, Taoyong Jin, Weiping Jiang   +8 more
wiley   +1 more source

Integrating energy justice and economic realities through insights on energy expenditures, inequality, and renewable energy attitudes. [PDF]

Sci Rep
Volodzkiene L, Streimikiene D.
europepmc   +1 more source

The “Predictability Barrier” Phenomenon of Winter Extreme Cold Events in Central and Eastern China and Mechanisms of Error Amplification

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Previous studies have primarily focused on evaluating the forecast skill of extreme cold events in central and eastern China as a whole, with limited attention to their different stages. This study identifies a distinct “predictability barrier” phenomenon in the ensemble forecasts, characterized by rapid growth of ensemble mean forecast error ...
Zhe Han, Wansuo Duan, Guokun Dai, Shuanglin Li, Boyu Chen, Yuxuan Hou   +5 more
wiley   +1 more source