Results 71 to 80 of about 565,177 (286)
Spectral equations for the modular oscillator
, 2017 Motivated by applications for non-perturbative topological strings in toric Calabi--Yau manifolds, we discuss the spectral problem for a pair of commuting modular conjugate (in the sense of Faddeev) Harper type operators, corresponding to a special case ...
Kashaev, Rinat M., Sergeev, Sergey M.
core +1 more source
Variational problem of adaptive optimal control. Theoretical and applied computer analysis
Научно-технический вестник информационных технологий, механики и оптикиThe problem of adaptive optimal control of a dynamical system, which belongs to the class of conditional variational problems with moving boundaries, is considered. A variational and computer study of the controlled adaptive motion of a material point is
A. A. Vedyakov +3 more
doaj +1 more source
Stability of self-consistent solutions for the Hubbard model at intermediate and strong coupling
, 1999 We present a general framework how to investigate stability of solutions within a single self-consistent renormalization scheme being a parquet-type extension of the Baym-Kadanoff construction of conserving approximations.
A. Georges +34 more
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Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Cross-Coupled Charge Pump Synthesis Based on Full Transistor-Level
Advances in Electrical and Electronic Engineering, 2019 This paper presents utility for the design of the cross-coupled charge pump, which is used for supplying peripherals with low current consumption on the chip, as the EEPROM or FLASH memories.
Jan Marek, Jiri Hospodka, Ondrej Subrt
doaj +1 more source
Variational principle for theories with dissipation from analytic continuation
, 2016 The analytic continuation from the Euclidean domain to real space of the one-particle irreducible quantum effective action is discussed in the context of generalized local equilibrium states.
Floerchinger, Stefan
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Linked Cluster Expansion Around Mean-Field Theories of Interacting Electrons
, 1995 A general expansion scheme based on the concept of linked cluster expansion from the theory of classical spin systems is constructed for models of interacting electrons.
A. Georges +24 more
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FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
PFD Calculation Considering Imperfect Proof Tests
Chemical Engineering Transactions, 2016 The current state of the art in process and plant safety for the process industries with means of process control technology (PCT) follows the concepts of functional safety as denoted in IEC 61511-1 (2003).
Thomas Gabriel +2 more
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