Paper List

Open Access Academic Papers from Research Square

33 results found
Research Article under-review

The Geometry of Demand Collapse: N-Ball Volume, the Recurrence Vₙ = (2π/n)·Vₙ₋₂, and the Slutsky Decomposition of Hotel Revenue Metrics

Xuan Tran, Rachel Austin, Kendall Morman

This paper applies the n-dimensional unit ball recurrence Vₙ = (2π/n)·Vₙ₋₂ to hotel revenue management, demonstrating that the seventh revenue dimension first destroys feasible optimization volume (th...

Journal of Revenue and Pricing Management 2026-04-21 rs-9349641
n-ball volume Slutsky decomposition hotel revenue management ADR RevPAR occupancy curse of dimensionality high-dimensional optimization Total Revenue Management spiky spheres
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Research Article posted

Enhancing the Efficiency of Flexible Triboelectric Nanogenerators via Material Ratios and Surface Optimization for Wearable Electronics

Muskan Zaheer Mughal, Gul Hassan, Arfa Asif, Maryam Bibi

Triboelectric Nanogenerators (TENG) are devices that are gaining a lot of attention due to their ability to power low energy electronic devices. This study focuses on developing a flexible and efficie...

Research Square 2026-04-20 rs-9279968
Triboelectric nanogenerator BaTiO₃ PDMS energy harvesting surface charge density flexible electronics
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Research Article posted

Optimization of Piezoelectric Performance in Lead-Free BNT–5BT Ceramics by Cu/Zr Co- Doping: Structure–Property Correlations

Mauro Difeo, Javier Camargo, Miriam Castro, Leandro Ramajo

Lead-free 0.95Bi0.5Na0.5TiO3–0.05BaTiO3 (BNT–5BT) ceramics were Cu/Zr co-doped to improve the electromechanical properties relevant to low-power energy harvesting. Based on the optimized single-dopant...

Research Square 2026-04-20 rs-9223133
lead-free piezoceramics co-doping Cu Zr energy harvesting BNT–BT
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