Results 121 to 130 of about 413,149 (292)

Overview of on-line data processing for MST radars (keynote paper), part 7 [PDF]

open access: yes
The most important aspects of the processing of MST radar data are discussed. The important points of on-line data processing for MST radar are reviewed.
Farley, D. T.
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

CHR as grammar formalism. A first report

open access: yes, 2001
Grammars written as Constraint Handling Rules (CHR) can be executed as efficient and robust bottom-up parsers that provide a straightforward, non-backtracking treatment of ambiguity.
Christiansen, Henning
core  

A Phase Ambiguity Resolution Technique for TCM [PDF]

open access: yes, 1992
This paper presents the simulation model, performance evaluation and hardware implementation of a technique to resolve phase ambiguity in trellis coded modulation (TCM) where the popular Viterbi algorithm is utilized.
Osborne, William P.   +1 more
core   +1 more source

Carbon Shell‐Encapsulated PtFe Catalysts in High Temperature Polymer Electrolyte Membrane Fuel Cells: Balancing Molecular Sieving and Diffusion for Enhanced Reactant Access

open access: yesAdvanced Functional Materials, EarlyView.
Scanning electrochemical microscopy reveals reactant diffusion through porous carbon shells to PtFe cores, while the carbon‐encapsulated PtFe enables high‐performance HT‐PEMFC operation by sieving phosphate ions that induce catalyst poisoning. ABSTRACT High‐temperature polymer electrolyte membrane fuel cells (HT‐PEMFCs) operating at 160°C on phosphoric
Myeong‐Geun Kim   +9 more
wiley   +1 more source

Translation Ambiguity Resolution Using Interactive Contextual Information

open access: yesComputational Linguistics, 2023
Farag Saad, Andreas Nürnberger
doaj   +1 more source

Improving Performance of Uncombined PPP-AR Model with Ambiguity Constraints

open access: yesRemote Sensing
With the advancement of multi-frequency and multi-constellation GNSS signals and the introduction of observable-specific bias (OSB) products, the uncombined precise point positioning (PPP) model has grown more prevalent.
Yichen Liu   +2 more
doaj   +1 more source

Kinematic and reduced-dynamic precise orbit determination of low earth orbiters [PDF]

open access: yesAdvances in Geosciences, 2003
Various methods for kinematic and reduced-dynamic precise orbit determination (POD) of Low Earth Orbiters (LEO) were developed based on zero- and double-differencing of GPS carrier-phase measurements with and without ambiguity resolution.
D. Švehla, M. Rothacher
doaj  

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