1660 papers
This study demonstrates that Doppler-based GNSS variometry using lightweight COTS hardware provides a robust and viable solution for onboard velocity estimation in high-dynamic sounding rocket missions, effectively overcoming the carrier-phase continuity and integrity limitations encountered during the boost phase.
This systematic literature review analyzes trends, current status, and multi-dimensional challenges in China's renewable energy integration from 2013 to 2024, identifying research gaps and proposing future directions to support sustainable power system development.
This study demonstrates that an Artificial Neural Network (ANN) model significantly outperforms empirical correlations and other machine learning algorithms in accurately predicting the volumetric overall mass transfer coefficient for a novel L-shaped pulsed sieve plate extraction column, while identifying dispersed phase holdup and drop size as the dominant influencing factors.
This RILEM TC 301-ASR report presents a global assessment of alkali-aggregate reaction (AAR) evaluation practices across 21 nations, revealing diverse yet partially harmonized standards that primarily rely on petrographic and accelerated testing methods while highlighting the need for greater attention to risk classification and emerging binder systems.
This study proposes a physics-informed digital twin framework that leverages routine sensor data and mass-balance modeling to enable short-horizon PM2.5 forecasting and uncertainty-aware decision support for indoor air quality in healthcare environments, even when detailed building or ventilation metadata is unavailable.
This paper proposes a calibration algorithm for a two-level non-uniform nested linear array that compensates for mutual coupling effects by reconstructing the covariance matrix, thereby enabling robust direction-of-arrival estimation and beamforming.
This study experimentally and numerically demonstrates that integrating a double helical copper coil into a paraffin wax-based latent heat storage system significantly outperforms both finned tube and conventional configurations in solar water heating under Gulf climatic conditions, achieving higher outlet temperatures and extended thermal retention times.
This paper demonstrates a record-breaking wireless transmission data rate exceeding 50 Gbit/s at 2.54 THz by combining a directly modulated Quantum Cascade Laser with adaptive OFDM, which effectively optimizes bandwidth usage to surpass the limitations of fixed modulation schemes.
This paper presents the first in-vivo demonstration of a bioelectronic platform where compliant, fiber-reinforced dielectric elastomer artificial muscles are successfully controlled by peripheral nerve signals to generate synchronized tissue displacements, offering a promising solution for the dynamic reanimation of paralyzed tissues such as in facial paralysis.
This study presents a high-accuracy athlete training fatigue assessment model that integrates dual-wrist inertial sensors with multimodal physiological signals (HR, HRV, and RPE) to achieve 97.0% motion recognition and 95.1% fatigue grading accuracy, effectively reflecting training load accumulation.