Results 71 to 80 of about 974,940 (289)

Ground and excited state similarity studies by means of Fukui and dual-descriptor matrices

open access: yesChemical Physics Letters, 2012
Abstract This Letter reports a quantitative study of the similarity between the Fukui matrices corresponding to the ground state and those of the first excited state of a molecular system, as well as between the dual-descriptor matrices of those states. The formulation of the Fukui and dual-descriptor matrices in the basis set representation provides
Alcoba, Diego Ricardo   +4 more
openaire   +4 more sources

Descriptor system techniques in solving H2/infinity-optimal fault detection and isolation problems [PDF]

open access: yes, 2012
This chapter illustrates the effectiveness of descriptor systems based algorithms in solving H2/infinity-optimal fault detection and isolation problems.
Varga, Andreas
core  

Impact of PWM strategies on RMS current of the DC-link Voltage Capacitor of a dual-three phase drive [PDF]

open access: yes, 2014
The major drawback of usual dual three-phase AC machines, when supplied by a Voltage Source Inverter (VSI), is the occurrence of extra harmonic currents which circulate in the stator windings causing additional losses and constraints on the power ...
ROUHANA, Najib   +5 more
core   +1 more source

Descriptor-free QSAR: effectiveness in screening for putative inhibitors of FGFR1

open access: yes, 2022
The long short-term memory (LSTM) algorithm has provided solutions to the limitations of the descriptors-utilizing QSAR models in drug design. However, the direct application of LSTM remains scarce.
T. O. Adigun (11997029)   +7 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Universal and Interpretable Descriptor to Design Dual‐atom Catalysts for Multi‐Type C–C Coupling with Ultrahigh C2+ Yield

open access: yesAdvanced Science
Dual‐atom catalysts (DACs) have demonstrated superior performance in the C─C coupling processes to generate multi‐carbon (C2+) products due to the multiple metal sites of DACs.
Yuming Gao   +7 more
doaj   +1 more source

Low-cost embedded facial recognition system based on overlapped local binary pattern

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
To establish high-performance facial recognition systems, image descriptor-based methods have been widely adopted in the state-of-the-art. These methods are mainly designed to be run on general-purpose computers.
M.Imad Ouloul   +3 more
doaj   +1 more source

On computing minimal proper nullspace bases with applications in fault detection [PDF]

open access: yes, 2011
We discuss computationally efficient and numerically reliable algorithms to compute minimal proper nullspace bases of a rational or polynomial matrix.
Andras Varga, Varga, Andreas
core   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Descriptor system techniques in solving H2/H-infinity optimal fault detection and isolation problems. [PDF]

open access: yes, 2012
This chapter illustrates the effectiveness of descriptor systems based algorithms in solving H2/H-infinity optimal fault detection and isolation problems.
Varga, A
core  

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