Aerodynamic System Machine Learning Modeling with Gray Wolf Optimization Support Vector Regression and Instability Identification Strategy of Wavelet Singular Spectrum. [PDF]
Biomimetics (Basel), 2023 Zhang M +5 more
europepmc +1 more source
Systemic bio‐inequity links poverty to biodiversity and induces a conservation paradox
People and Nature, EarlyView.Abstract Biodiversity is declining globally while inequity is growing, and poverty rates are not improving. Global sustainable development and conservation initiatives aim to address biodiversity loss and poverty simultaneously. Through text analysis of global biodiversity policies, we identified a consistent narrative that countries with high ...
Conor Waldock +4 more
wiley +1 more source
Enhancing UAV survivability through real-time stall detection and parachute assisted recovery. [PDF]
Sci RepSiotia V, Shankar RS, Nair N, Nair VG.
europepmc +1 more source
Brazil seed transfer zones: Supporting seed sourcing for climate‐resilient ecosystem restoration
PLANTS, PEOPLE, PLANET, EarlyView.Brazil has tens of millions of hectares of degraded land that must be restored to meet national and global biodiversity and climate goals. Sowing genetically diverse native seeds is key to restoring degraded lands to climate‐resilient landscapes, but we still lack guidance on how to effectively match seed sources to restoration sites across broad ...
Mateus Silva +17 more
wiley +1 more source
Numerical investigation of co-flow jet integration to enhance the aerodynamic efficiency of airfoils used in wind turbine applications. [PDF]
Sci RepFarghaly MB +3 more
europepmc +1 more source
Sliding Mode Control in Aerospace Applications: A Survey
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley +1 more source
Instrumentation Strategies for Monitoring Flow in Centrifugal Compressor Diffusers: Techniques and Case Studies. [PDF]
Sensors (Basel)Prisăcariu EG, Dumitrescu O.
europepmc +1 more source
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Induction motors (IMs) are widely used in industry for their robustness and cost‐effectiveness, yet their nonlinear and multivariable dynamics pose significant challenges for high‐performance speed control. Model Predictive Control (MPC) is a well‐established solution but suffers from limitations related to model accuracy and parameter ...
Asier del Rio +4 more
wiley +1 more source
Veterinarians' brief guide to confidence intervals, standardized effect size, and number needed to treat: understanding the impact of treatments and disease. [PDF]
Front Vet SciPugliese BR +6 more
europepmc +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT Uncrewed underwater vehicles (UUVs) have transformed oceanographic research through autonomous data gathering. Similarly, lake and other aquatic research can potentially be automated and transformed. However, UUVs would need to be smaller, lighter, less complex, and cheaper than currently available to make them more practical and user‐friendly
James M Rand +3 more
wiley +1 more source