Results 81 to 90 of about 1,624,486 (300)

Correlations Without Synchrony [PDF]

open access: yes, 1999
Peaks in spike train correlograms are usually taken as indicative of spike timing synchronization between neurons. Strictly speaking, however, a peak merely indicates that the two spike trains were not independent.
Brody, Carlos D.
core   +1 more source

Mobile vector soliton in a spin-orbit coupled spin-$1$ condensate

open access: yes, 2015
We study the formation of bound states and three-component bright vector solitons in a quasi-one-dimensional spin-orbit-coupled hyperfine spin $f=1$ Bose-Einstein condensate using numerical solution and variational approximation of a mean-field model. In
Adhikari, S. K., Gautam, Sandeep
core   +1 more source

Uniqueness of positive periodic solutions with some peaks

open access: yesAdvances in Differential Equations, 2014
This work deals with the semi linear equation $- u+u-u^p=0$ in $\R^N$, $2\leq ...
Allain, Geneviève, Beaulieu, Anne
openaire   +5 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Redox Properties of Poly (aniline boronic acid) in Aqueous Environment with Glucose and Table Sugar Addition

open access: yesJournal of Innovative Science and Engineering
Polyaniline boronic acid, a conducting polymer with unique properties, has gained attention for its potential applications in batteries, sensors, drug delivery systems, and electrochemical devices.
Taha Yasin EKEN   +2 more
doaj   +1 more source

Travelling waves and conservation laws for highly nonlinear wave equations modelling Hertz chains

open access: yes, 2017
A highly nonlinear, fourth-order wave equation that models the continuum theory of long wavelength pulses in weakly compressed, discrete, homogeneous chains with a general power-law contact interaction is studied.
Anco, Stephen C., Przedborski, Michelle
core   +1 more source

Fluid simulation studies of the dynamical behaviour of one dimensional relativistic electromagnetic solitons [PDF]

open access: yes, 2005
A numerical fluid simulation investigation of the temporal evolution of a special class of traveling wave solution of the one dimensional relativistic cold plasma model is reported.The solutions consist of coupled electromagnetic and plasma waves in a ...
Das, Amita   +3 more
core   +2 more sources

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

open access: yesFEBS 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

2013 REU Poster: Small Molecule Evolution: A Biomimetic Approach to Small Molecule Lead Generation and Optimization [PDF]

open access: yes, 2013
Poster presentation at REU Summer's End Research Symposium, 2013, by REU participant Tiara Bloodworth, MassBay Community College - Aaron Beeler group, Dr.
Bloodworth, Tiara L.
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy