BBC

Drawing conclusions from an experiment (CCEA)

For data to be considered reliable, repeats must be carried out. Repeating a scientific investigation makes it more reliable. When analysing a set of results or graph, an anomalous result can be ...
Hosted on MSN

Brad Keselowski’s strategy skills and how he built his reputation

Brad Keselowski’s reputation as one of NASCAR’s sharpest thinkers did not appear out of thin air. It grew from a blend of blue-collar roots, technical curiosity, and a willingness to treat every lap ...
BMJ

Self-paced exercise is less physically challenging than enforced constant pace exercise of the same intensity: influence of complex central metabolic control

Institute of Sport & Exercise Science, James Cook University, Cairns, Australia Correspondence to Dr A M Edwards, Institute of Sport & Exercise Science, James Cook University, Cairns, Queensland, ...
IEEE

Robust Deadbeat Predictive Current Sensorless Control Scheme for Permanent Magnet Synchronous Machine Considering Parameter Mismatch

Abstract: In position sensor-based cases, the parameter-robustness issue of the deadbeat predictive current control (DPCC) is solved by estimating the parameter mismatch effect (PME) from the current ...
IEEE

Variable Impedance Control Combining Reinforcement Learning and Gaussian Process Regression

Abstract: Variable Impedance Control (VIC) approaches offer effective means for enabling robots to perform physical interaction tasks safely and proficiently, by including time-varying gains within an ...
Frontiers

Research advances in cryopreserved preparations of mesenchymal stem cells: technical innovations, application challenges, and quality control

Although mesenchymal stem cells (MSCs) are among the most promising cell types for regenerative medicine, the lack of mature “off-the-shelf” cryopreserved preparations limits their widespread clinical ...
Frontiers

Controlled-release fertilizers increase sunflower yield by regulating soil nitrogen, photosynthesis, and root structure in arid regions

Background and aims: In arid irrigated systems, nitrogen supply often mismatches crop demand. This study assessed whether controlled-release fertilizers (CRF) better synchronizes nitrogen supply with ...