Results 71 to 80 of about 493,883 (292)

Fast soliton scattering by delta impurities

open access: yes, 2006
We study the Gross-Pitaevskii equation (nonlinear Schroedinger equation) with a repulsive delta function potential. We show that a high velocity incoming soliton is split into a transmitted component and a reflected component.
A. Floer   +13 more
core   +1 more source

Optimal quantum control of Bose Einstein condensates in magnetic microtraps [PDF]

open access: yes, 2007
Transport of Bose-Einstein condensates in magnetic microtraps, controllable by external parameters such as wire currents or radio-frequency fields, is studied within the framework of optimal control theory (OCT).
D. P. Bertsekas   +4 more
core   +2 more sources

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

Variational calculations for anisotropic solitons in dipolar Bose-Einstein condensates

open access: yes, 2011
We present variational calculations using a Gaussian trial function to calculate the ground state of the Gross-Pitaevskii equation and to describe the dynamics of the quasi-two-dimensional solitons in dipolar Bose-Einstein condensates.
Eichler, Rüdiger   +2 more
core   +1 more source

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

open access: yesFEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia   +3 more
wiley   +1 more source

Local newforms for generic representations of unramified even unitary groups I: Even conductor case

open access: yesForum of Mathematics, Sigma
In this paper, we define compact open subgroups of quasi-split even unitary groups for each even non-negative integer and establish the theory of local newforms for irreducible tempered generic representations with a certain condition on the central ...
Hiraku Atobe
doaj   +1 more source

Productivity, quality and soil health as influenced by lime in ricebean cultivars in foothills of northeastern India

open access: yesCrop Journal, 2014
To evaluate the response to lime on cultivars of ricebean (Vigna umbellata), a field experiment was conducted during the two consecutive rabi seasons of 2010–2011 and 2011–2012 in the Nagaland foothills, India.
Rakesh Kumar   +5 more
doaj   +1 more source

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz   +3 more
wiley   +1 more source

Effects of hippotherapy on gross motor activities and function performance of children with cerebral palsy: a pilot study

open access: yesФізична реабілітація та рекреаційно-оздоровчі технології
Purpose. Cerebral palsy a neurological condition affecting movement, postural abnormalities and cognitive issues affects 8,000-10,000 children annually. Hippotherapy enhances motor function and gross motor function in children.
Dilip G   +4 more
doaj   +1 more source

Modeling Atom Interferometry Experiments with Bose–Einstein Condensates in Power-Law Potentials

open access: yesAtoms, 2022
Recent atom interferometry (AI) experiments involving Bose–Einstein condensates (BECs) have been conducted under extreme conditions of volume and interrogation time. Numerical solution of the rotating-frame Gross–Pitaevskii equation (RFGPE), which is the
Stephen Thomas   +6 more
doaj   +1 more source

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