Results 131 to 140 of about 433,700 (300)

Ab Initio Benchmarking on Unsupported and Coronene‐Supported Silver Atomic Clusters: Interplay Between Jahn–Teller Distortions and Fluxionality

Small Structures, EarlyView.
The article presents a benchmark study using state‐of‐the‐art high‐level ab initio methodologies to predict infrared and Raman frequencies of subnanometric metal clusters. The importance of characterizing conical intersections in their potential energy landscapes is also highlighted, with the associated (Pseudo‐)Jahn–Teller distortions of cluster ...
Katarzyna M. Krupka, Berta Fernández, María Pilar de Lara‐Castells   +2 more
wiley   +1 more source

On Solution of Nonlinear Cubic Non-Homogeneous Schrodinger Equation [PDF]

, 2011
Magdy A. El‐Tawil, Sherif Nasr, H. El Zoheiry   +2 more
openalex   +1 more source

A Comparative Study for Fractional Nonlinear Schrodinger Equation in Optics

, 2022
Sadaf Irshad, Muhammad Shakeel, Kottakkaran Sooppy Nisar, Muhammad Sajjad   +3 more
openalex   +1 more source

Addressing ecological challenges from a quantum computing perspective

Methods in Ecology and Evolution, EarlyView.
Abstract With increased access to data and the advent of computers, the use of statistical tools and numerical simulations is becoming commonplace for ecologists. These approaches help improve our understanding of ecological phenomena and their underlying mechanisms in increasingly complex environments.
Maxime Clenet, Maxime Dion, F. Guillaume Blanchet   +2 more
wiley   +1 more source

Analytical Soliton Solutions Modeling of Nonlinear Schrödinger Equation with the Dual Power Law Nonlinearity

پژوهش‌های ریاضی, 2018
Introduction In this study, we use a newly proposed method based on the software structure of the maple, called the Khaters method, and will be introducing exponential, hyperbolic, and trigonometric solutions for one of the Schrödinger equations, called ...
Ahmad Neirameh, Saeed Shokooh
doaj  

Solitons of the constrained Schrödinger equations

Journal of Physics Communications
We consider the linear vector Schrödinger equation subjected to quadratic constraints. We demonstrate that the resulting nonlinear system is closely related to the Ablowitz-Ladik hierarchy and use this fact to derive the N -soliton solutions for the ...
V E Vekslerchik
doaj   +1 more source

Time–space fractional (2+1) $(2+1)$ dimensional nonlinear Schrödinger equation for envelope gravity waves in baroclinic atmosphere and conservation laws as well as exact solutions

Advances in Difference Equations, 2018
In this article, nonlinear propagation of envelope gravity waves is studied in baroclinic atmosphere. The classical (2+1) $(2+1)$ dimensional nonlinear Schrödinger (NLS) equation can be derived by using the multiple-scale, perturbation method.
Chen Fu, Chang Na Lu, Hong Wei Yang
doaj   +1 more source

EvolvED: Evolutionary Embeddings to Understand the Generation Process of Diffusion Models

Computer Graphics Forum, EarlyView.
EvolvED visualises how diffusion models generate images by embedding intermediate outputs to preserve semantics and evolutionary structure. It supports analysis via (a) user‐defined goals and prompts, (b) sampling intermediate images, (c) extracting relevant features, and (d) visualising them in structured radial and rectilinear layouts for ...
Vidya Prasad, Hans van Gorp, Christina Humer, Ruud J. G. van Sloun, Anna Vilanova, Nicola Pezzotti   +5 more
wiley   +1 more source

Characterisation of a phylogenetically distinct PL25 family ulvan lyase from a seaweed biomass enriched metagenome

The FEBS Journal, EarlyView.
Ulvan is a polysaccharide available from green seaweed with beneficial properties for various applications. The full potential of ulvan requires enzymatic degradation of the polymer, thus producing ulvan oligosaccharides. This study expands the armoury of characterised ulvan lyases.
Andrius Jasilionis, Pavithra Sivakumar, Justyna M. Dobruchowska, Sune Fjermedal, Hörður Guðmundsson, Bjorn Thor Adalsteinsson, Guðmundur Ó. Hreggviðsson, Anne S. Meyer, Eva Nordberg Karlsson   +8 more
wiley   +1 more source

Steroid Hormones Are Potent and Putatively Endogenous Activators of Human Bitter Taste Receptors

Annals of the New York Academy of Sciences, EarlyView.
Human bitter taste receptors are not only involved in sensing tastants within the oral cavity but also play crucial roles in internal tissues of the body. The current report identifies numerous structurally and functionally diverse steroid hormones as activators of the two human bitter taste receptors, TAS2R14 and TAS2R46.
Tatjana Lang, Francesco Ferri, Florian Ziegler, Antonella Di Pizio, Maik Behrens   +4 more
wiley   +1 more source