Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion
Advanced Engineering Materials, EarlyView.This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer +4 more
wiley +1 more source
2D-Cosine power sine coupled map with fractal-Fibonacci fusion for hyperchaotic image encryption. [PDF]
Sci RepKumar M, Ch D.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
A U-Net Improved Version for Crop and Weed Segmentation from Aerial Images. [PDF]
Sensors (Basel)Bunica-Mihai A, Popescu D, Ichim L.
europepmc +1 more source
Start-Up Circuits for Ultra-Low-Voltage Thermoelectric Energy Harvesting: A Topology-Oriented Review and Design Guide. [PDF]
Nanomaterials (Basel)Ali M, Hassan SJU, Cho S.
europepmc +1 more source
Building sensor coverage in couture: balancing cost, coverage, and comfort. [PDF]
Sci RepAhmadnia M +3 more
europepmc +1 more source
Graph-Based Internal Coordinate Analysis for Transition State Characterization. [PDF]
J Chem Theory ComputGoodfellow AS, Nguyen BN.
europepmc +1 more source
Performance Evaluation of zk-SNARK Protocols for Privacy-Preserving Sensor Data Verification: A Systematic Benchmarking Study. [PDF]
Sensors (Basel)Kuznetsov O +4 more
europepmc +1 more source
Lightweight super-resolution method based on scattering processing and feature interaction. [PDF]
Sci RepZheng X, Chen Z, Huang D.
europepmc +1 more source