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PQS (chemical)

Known as: PQS, Parallel Quantum Solutions 
PQS is a general purpose quantum chemistry program. Its roots go back to the first ab initio gradient program developed in Professor Peter Pulay's… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
A High-Resolution Time-of-Flight Clinical PET Detection System Using a Gapless PMT-Quadrant-Sharing Method
We developed a high-resolution Photomultiplier-Quadrant-Sharing (PQS) PET system for human imaging. This system is made up of 24… 
2015
2015
New methods for the asymmetric synthesis of α-alkylated ketones and 1,3-amino alcohols
New methods for the asymmetric synthesis of α-alkylated ketones and 1,3-amino alcohols Author(s) McSweeney, Christina M… 
2012
2012
The effect of pmpR on the type III secretion system in Pseudomonas aeruginosa
The type III secretion system (T3SS) plays important roles in Pseudomonas aeruginosa pathogenicity. Previously, we reported that… 
2011
2011
Biofilm Formation of Pseudomonas aeruginosa PA14 Required lasI and was Stimulated by the Pseudomonas Quinolone Signal although Salicylic Acid Inhibition is Independent of the pqs Pathway
Pseudomonas aeruginosa is a ubiquitous, opportunistic pathogen responsible for many nosocomial infections, and is often difficult… 
2008
2008
The Holy Grail of Advertising? Quality Signaling and Revenue Implications of "Pay- Per-Performance" Advertising
While there is a growing stream of research examining online sponsored search advertising, an important area that has not yet… 
2008
2008
Novel approach for detection and tracking of explosive carrying mobile humans with odor-sensor based multisensor networks
In this study, a distributed system which could be used to detect and track an explosive carrying mobile human is designed. As a… 
2003
2003
A pentagon photomultiplier-quadrant-sharing BGO detector for a rodent research PET (RRPET)
Using the photomultiplier-quadrant-sharing (PQS) technique, we designed pentagonal detector blocks with high resolution (2.0 mm… 
2003
2003
Lattice extraction of K → ππ amplitudes to NLO in partially quenched and in full chiral perturbation theory
We show that it is possible to construct ǫ/ǫ to NLO using partially quenched chiral perturbation theory (PQChPT) from amplitudes… 
1997
1997
Comparative performance of wavelets and JPEG coders at high quality
In recent work, we have examined the performance of wavelet coders using a perceptually relevant image quality metric, the… 
1994
1994
Important distortion factors in the encoding of very high quality images
The determination of an objective quality scale for image coding that corresponds to the subjective evaluation of quality is a… 
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