Results 301 to 310 of about 919,177 (398)
A Look inside a Flexible Open-Source Scanning Electrochemical Probe Microscope. [PDF]
McKelvey K +5 more
europepmc +1 more source
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
Optical frequency comb integration in radio telescopes: advancing signal generation and phase calibration. [PDF]
Hyun M +10 more
europepmc +1 more source
Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian +4 more
wiley +1 more source
A cost-effective diffuse optical tomographic system for imaging absorbing and fluorescent targets in a scattering medium. [PDF]
Ding Z +7 more
europepmc +1 more source
A Study on High Efficiency High Voltage Envelope Tracking RF Power Amplifier
박성환
openalex +1 more source
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Design of a UWB Interference-Rejection LNA Based on a Q-Enhanced Notch Filter. [PDF]
Li J, Fan Y, Meng F.
europepmc +1 more source
Flexible eddy current array measurement system for crack detection in weld zones of steel structures. [PDF]
Trung LQ +6 more
europepmc +1 more source

