Research Radar
A unified intelligence feed of emerging AI, SaaS, and architectural models extracted directly from peer-reviewed scientific literature.
Optimization of Ionic Wind Filtration Systems for Atmospheric Particulate Matter Removal: A Hybrid Numerical and Empirical Modeling Approach
This study presents an optimized numerical and empirical modeling framework for ionic wind-driven electrostatic precipitators designed for atmospheric particulate matter (PM) removal. While traditional particle tracing models in long ducts often s...
Numerical and Experimental Study of Submerged Impinging Jet Using Different Turbulence Models
This study numerically investigates the flow characteristics of submerged impinging jets at a standoff distance of H/d = 3. The computational analysis is performed utilizing large eddy simulation (LES) alongside the one-equation Wray-Agarwal and t...
Engineering Systems with Standards and Digital Models: Specifying Stakeholder Needs and Capabilities—MGOS
This paper proposes a formal method and associated techniques for completing the ISO/IEC/IEEE Standard 15288 technical process 6.4.2—Stakeholder Needs and Requirements definition within the 15288-SysML Grid framework. The paper is a companion work...
Edge-Deployable Stereo Vision for Fish Biomass Estimation via Lightweight YOLOv11n-Pose and Dynamic Geometry
Non-invasive, real-time biomass estimation is critical for smart aquaculture, yet high computational latency and the cost of specialized optical sensors remain significant bottlenecks. This study proposes an ultra-low-cost, edge-deployable stereo-...
Physical mechanisms governing generalization and hallucination in deep learning for imaging through scattering media
Deep learning has revolutionized computational imaging, yet its real-world deployment remains constrained by two critical challenges: poor generalization under dynamic conditions and the emergence of hallucinatory artifacts. By leveraging a physic...
Analysis of Radiative Transfer Characteristics for Underwater Hyperspectral LiDAR
Targeting the long-term goal of synchronous acquisition of underwater terrain and material composition information, this study establishes a radiative transfer model for underwater hyperspectral LiDAR (UDHSL) and systematically verifies the effect...
Comparative Thermodynamic and Preliminary Performance Assessment of N2O, Gaseous O2, and LOX for a 1 kN Hybrid Rocket Engine
Hybrid rocket engines offer a compromise between safety, controllability, and performance, making them attractive for small-scale propulsion systems. However, oxidizer selection remains a critical early-stage design decision that cannot be determi...
Synthesis of ZrB2 by Carbothermic Method with Reactant Material Obtained from Polymer Precursor
Zirconium diboride (ZrB2) was synthesized via a carbothermic method using a ZrO2 powder mixture, which was obtained a reactant by mixing B2O3 and a carbon source derived from a polymer precursor as well as by combining glassy B2O3 with activated c...
The impact of maritime transport on air pollution and public health in Europe
Abstract As an integral part of global trade, maritime transport contributes significantly to the intensification of CO2 emissions, which is source of climate change and global environmental issues. This study analyzes the impacts of maritime carg...
Diverse organic molecules on Mars revealed by the first SAM TMAH experiment
The search for organic matter on Mars has rapidly evolved in the past decade with simple aromatic, S-heterocycles, and aliphatic organic molecules detected in Gale crater. We report the in situ detection of >20 organic molecules from clay-bearing ...
Mixing Safety of Composite Solid Propellant Slurry in a Blade-Free Planetary Mixer
Blade-Free Planetary Mixer (BFPM) can rapidly and efficiently mix highly viscous materials because of the strong centrifugal forces generated by the planetary motion of the mixing vessel. The safety of energetic propellant slurry during BFPM proce...
The Effect of Gold Nanoparticles in Sodium Alginate on the Biochemical Characteristics of Garden Cress
Gold nanoparticles (AuNPs) have numerous applications in science and industry. Therefore, their potential phytotoxicity should be investigated. Garden cress (Lepidium sativum L.) is a useful model plant for assessing the effects of chemicals relea...
Effects of Injector Clogging and Hydrogen Energy Fraction on the Combustion and Emission Characteristics of a Four-Stroke Hydrogen/Diesel Dual Fuel Marine Engine at Different Intake Air Temperatures: A Numerical Study
This study numerically investigates the combined effects of injector clogging ratios (10%, 20%, 30%, 40%, 50%), hydrogen energy fractions (HEF20, HEF40, HEF60), and intake air temperatures (340 K, 351 K, 360 K) on the in-cylinder combustion and em...
Stability and breakdown of chiral motion in non-reciprocal flocking
We study a two-species Vicsek model with intra-species alignment and asymmetric inter-species couplings, where one species aligns with the other while the latter anti-aligns. Motivated by recent results showing that globally coherent chiral motion...
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Efficient and Accurate Machine Learning of Thermophysical Properties from Small Data
Thermophysical properties of working fluids play a crucial role in advanced propulsion systems, directly influencing heat transfer and fluid flow, and phase behavior under extreme conditions. Accurate and efficient evaluations of those thermophysi...
Evolution and economic evaluation of fecal incontinence management in United States intensive care units: from historical containment to automated diversion
Fecal incontinence (FI) poses a significant clinical and economic challenge in the U.S. intensive care units (ICUs), affecting 9–40% of patients and contributing to billions of dollars in healthcare costs mainly towards complications such as incon...
Directional Transport of Metallic Nanowires via Line-Contact Photothermal Shock on Microfibers
Nanotechnology faces a critical challenge in achieving precise manipulation from liquid-phase environments to solid-phase interfaces. Microfiber platforms have enabled photothermal control of nanomaterials in point-contact configurations; however,...
Directional transport of metallic nanowires via line-contact photothermal shock on microfibers
Nanotechnology faces a critical challenge in achieving precise manipulation from liquid-phase environments to solid-phase interfaces. Microfiber platforms have enabled photothermal control of nanomaterials in point-contact configurations; however,...
Stability and breakdown of chiral motion in non-reciprocal flocking
We study a two-species Vicsek model with intra-species alignment and asymmetric inter-species couplings, where one species aligns with the other while the latter anti-aligns. Motivated by recent results showing that globally coherent chiral motion...
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