Research Radar
A unified intelligence feed of emerging AI, SaaS, and architectural models extracted directly from peer-reviewed scientific literature.
The Early Evolution of Deep Space Navigation
Abstract An existing series of papers has described the evolution of deep space navigation over the time interval 1962 to 2021. This paper complements the series by examining a broad range of prior or contemporaneous events, starting in the post-w...
Force-differential steering of a track-based robotic colonoscope: experimental evaluation in single and multi-bend pipes
This work presents a laboratory-scale track-based robotic colonoscope incorporating a force-differential steering mechanism. A syringe-driven hydraulic system selectively retracts individual tracks to generate asymmetric track-wall contact forces ...
Slurry Abrasion Resistance Improvement in Epoxy‐Based GFRPs via Silane‐Modified Nanoclay Reinforcement
ABSTRACT Nanoclay‐reinforced polymer composites used in hydraulic machinery, slurry pumps, mining equipment, and offshore structures undergo substantial degradation when exposed to slurries and aqueous environments, limiting their industrial deplo...
A phenomenological multiscale framework for orientational interactions and viscoelasticity in migrating epithelial monolayer
Collective migration of epithelial monolayers emerges from the interplay between mechanical interactions and biochemical signalling on the cellular scale. Here, we provide a phenomenological mechanobiological framework with constitutive interpreta...
An outline of shifted Poisson structures and deformation quantisation in derived differential geometry
We explain how to translate several recent results in derived algebraic geometry to derived differential geometry. These concern shifted Poisson structures on NQ-manifolds, Lie groupoids, smooth stacks and derived generalisations, and include exis...
A contactless heat engine driven by nonreciprocal fluctuation-induced torques
We describe a contactless heat engine in which quantum and thermal electromagnetic fluctuations act as the working medium. The setup consists of two concentric cylinders held at different temperatures. The inner cylinder stably levitates within th...
Advancing sustainable cruise tourism
This work examines the European Union (EU)’s contribution to the transition towards more sustainable cruise tourism. Against the backdrop of the sector’s continued expansion and the growing concerns surrounding its environmental and social impacts...
The Resonant Cavitation Vortex Drive (RCVD) Applied Momentum Transport via Viscous Cosmic Hydrodynamics
This paper presents the mathematical architecture and engineering framework for the Resonant Cavitation Vortex Drive (RCVD), an asymmetric propulsion paradigm derived from the Viscous Cosmic Hydrodynamics (VCH) continuum model. The RCVD translates...
Energy field-assisted technology for ceramic/metal joining: a review
Joining ceramics to metals is essential for advanced composite components that combine the superior high-temperature and corrosion resistance, and the mechanical strength of ceramics, with the toughness and machinability of metals, thereby enablin...
Numerical study of underwater jet characteristics of an annular conical aerospike nozzle
Abstract When a solid rocket engine ignites underwater, the tail jet undergoes periodic evolution. To study the underwater over-expansion and separation flow structure of the aerospike nozzle under different high backpressure environments, a numer...
Assessment of beryllium use in nuclear power generation
Abstract Beryllium has extraordinary physical, mechanical, and nuclear properties that make it an ideal material for improving nuclear reactor physics, particularly for compact and high-performance reactors such as fission microreactors and fusion...
Identifying non-ideal reaction-diffusion systems unable to maintain diffusion out-of-equilibrium
We develop a general method, based on the construction of a kinetic potential serving as a Lyapunov function, to establish when diffusion necessarily equilibrates in non-ideal reaction-diffusion systems under arbitrary driving by autonomous homoge...
The dynamics of violent-sloshing flows: a numerical study on the genesis and lifespan of turbulent eddies
This study investigates the genesis and temporal evolution of turbulent eddies in violent-sloshing flows using a fully meshless computational framework. A quasi-Lagrangian delta δ $\delta$ -large-eddy simulation–smoothed particle hydrodynamics for...
The Resonant Cavitation Vortex Drive (RCVD) Applied Momentum Transport via Viscous Cosmic Hydrodynamics
This paper presents the mathematical architecture and engineering framework for the Resonant Cavitation Vortex Drive (RCVD), an asymmetric propulsion paradigm derived from the Viscous Cosmic Hydrodynamics (VCH) continuum model. The RCVD translates...
Numerical analysis of detonation dynamics in ammonia–hydrogen mixtures
Ammonia (NH 3 ) blended with hydrogen (H 2 ) offers a carbon-free energy-conversion pathway for advanced power and propulsion systems. However, the slow chemical kinetics of NH 3 , together with its high ignition energy and narrow flammability lim...
Dynamic coupling enables impulsive ejection in a hydrogel catapult
Abstract Ejection dynamics can provide miniature robots with high-speed, cross-scale locomotion and non-contact operation. Here, we present a dynamic coupling ejection strategy for generating and transferring kinetic energy in miniature robotics. ...
Crediting temporarily bound carbon reduces emissions and costs in integrated production of EU refineries
Abstract Oil refineries must transition to become climate-neutral, but their integrated production of fuels and chemicals makes this challenging. Carbon pricing systems can encourage cleaner production, but currently ignore carbon stored in plasti...
Integrated Multi-Criteria Control of a Dual-Channel Electric Pump-Fed Propellant Feed System for a Small Liquid Rocket Engine Under Energy and Thermal Constraints
Electric pump-fed liquid rocket engines require coordinated propellant delivery under coupled hydraulic, electrical, actuator, and thermal constraints. This study develops an integrated reduced-order model of a dual-channel electric pump-fed prope...
Thermo-reversible kerosene gel fuels: gelation, rheology and droplet combustion
Thermo-reversible kerosene gel fuels are formulated using 1,3:2,4-di-O-benzylidene sorbitol (DBS) as a low-molecular-weight organogellant, dimethyl sulfoxide (DMSO) as a stock-solution solvent, and 1-hexanol as a co-solvent. Gelation behavior is i...
Inverse Detection for Deterministic Safety Monitoring in Dynamic Industrial Environments
The rapid growth of e-commerce, warehouse automation, and flexible production increases the need for robotic systems that can operate safely and efficiently in shared workspaces. In such environments, human operators, industrial robots, and automa...
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