Results 241 to 250 of about 36,400 (267)

An efficient computational scheme for solving coupled time-fractional Schrödinger equation via cubic B-spline functions. [PDF]

PLoS One
Mubashir Hayat A, Abbas M, Emadifar H, Alzaidi ASM, Nazir T, Aini Abdullah F.   +5 more
europepmc   +1 more source

Enantioselective Synthesis of Lactic Acid From CO2 Using a Novel Pyruvate Decarboxylase in a Scalable Biocatalytic Cascade

Advanced Synthesis &Catalysis, Volume 368, Issue 11, 3 June 2026.
We report a scalable biocatalytic cascade that converts CO2 and acetaldehyde to pyruvate via a newly characterized pyruvate decarboxylase, followed by stereoselective reduction to lactic acid. The system enables fully switchable enantioselectivity using either L‐ or D‐lactate dehydrogenases.
Silvia Fruncillo, Daan M. van Vliet, Jurgen J. Mateman, Dirk C. van Seijst, Jan Stoutjesdijk, Jason van Rooyen, Akash Pandya, James Galman, Annette Alcasabas, Tom A. Ewing   +9 more
wiley   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, Volume 600, Issue 11, Page 1621-1637, June 2026.
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, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Local Well-Posedness of the Periodic Nonlinear Schrödinger Equation with a Quadratic Nonlinearity u ¯ 2 in Negative Sobolev Spaces. [PDF]

J Dyn Differ Equ
Liu R.
europepmc   +1 more source

Propagation of wave insights to the Chiral Schrödinger equation along with bifurcation analysis and diverse optical soliton solutions.

Sci Rep
Alkahtani BST.
europepmc   +1 more source

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A limiting absorption principle for the three-dimensional Schrödinger equation with \(L^p\) potentials

2004
The authors study the perturbed operators \(H= -\Delta+V\) for real valued \(V\in L^p(\mathbb{R}^3)\cap L^{3/2}(\mathbb{R}^3)\), \(p> 3/2\). The estimate for the free resolvent \((V=0)\) in \(\mathbb{R}^3\) is given by \(\| R_0(\lambda^2+ i\varepsilon)\|_{4/3\to 4}\leq C\lambda^{-1/2}\) for \(\lambda> 0\).
Goldberger, M., Schlag, W.
openaire   +2 more sources

Jacobi-Gauss-Lobatto collocation method for the numerical solution of \(1+1\) nonlinear Schrödinger equations

2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Doha, E. H., Bhrawy, A. H., Abdelkawy, M. A., Van Gorder, Robert A.   +3 more
openaire   +2 more sources

SOME DENSITY PROFILES OF AN INHOMOGENEOUS SCHRöDINGER EQUATION

2015
We provide some density profiles of an inhomogeneous Schrödinger equation by giving some available functions representing the inhomogeneous term. The inhomogeneous Schrödinger equation, which is achieved by reducing a set of two-coupled Gross-Pitaevskii equations, describes a motion equation of a weakly outcoupled atom laser inside the condensate ...
openaire   +1 more source

Neutron stars and the nuclear equation of state

Progress in Particle and Nuclear Physics, 2021
G F Burgio, H -J Schulze, Isaac Vidana
exaly  

On the evaluation of structural equation models

Journal of the Academy of Marketing Science, 1988
Richard P Bagozzi, Youjae Yi, Bagozzi Richard P   +2 more
exaly   +2 more sources