Results 41 to 50 of about 18,717,090 (388)

The holomorphic flow of the Riemann zeta function

open access: yes, 2003
The flow of the Riemann zeta function, ś = ς(s), is considered, and phase portraits are presented. Attention is given to the characterization of the flow lines in the neighborhood of the first 500 zeros on the critical line.
Barnett, A. Ross, Broughan, Kevin A.
core   +1 more source

Functional equations for zeta functions of groups and rings

open access: yes, 2010
We introduce a new method to compute explicit formulae for various zeta functions associated to groups and rings. The specific form of these formulae enables us to deduce local functional equations. More precisely, we prove local functional equations for
Voll, C., Voll, Christopher
core   +1 more source

Child and young person development: biological, environmental and interpersonal influences [PDF]

open access: yes, 2017
Chapter from book 'Contemporary issues in childhood: a bio-ecological approach', Eds.
Brown, Zeta   +5 more
core   +1 more source

Translocating the blood-brain barrier using electrostatics

open access: yesFrontiers in Cellular Neuroscience, 2012
Mammalian cell membranes regulate homeostasis, protein activity and cell signaling. The charge at the membrane surface has been correlated with these key events.Although mammalian cells are known to be slightly anionic, quantitative information on the ...
Marta eRibeiro   +4 more
doaj   +1 more source

Investigation of the stability of dairy systems, rehydrated using cavitation disintegration

open access: yesСовременная наука и инновации, 2023
One of the main requirements for a rehydrated dairy system is stability throughout the entire shelf life. In samples of dairy systems «skimmed milk powder – demineralized whey powder» rehydrated using cavitation disintegration, the values of the zeta ...
D. A. Salmanova   +3 more
doaj   +1 more source

The cellular zeta potential: cell electrophysiology beyond the membrane.

open access: yesIntegrative Biology
The standard model of the cell membrane potential Vm describes it as arising from diffusion currents across a membrane with a constant electric field, with zero electric field outside the cell membrane.
M. Hughes
semanticscholar   +1 more source

Celecoxib-Loaded Solid Lipid Nanoparticles for Colon Delivery: Formulation Optimization and In Vitro Assessment of Anti-Cancer Activity

open access: yesPharmaceutics, 2022
This work aimed to optimize a celecoxib (CXB)-loaded solid lipid nanoparticles (SLN) colon delivery system for the enhancement of anticancer activity. An ultrasonic melt-emulsification method was employed in this work for the preparation of SLN.
Hamdan N. Alajami   +4 more
doaj   +1 more source

Introducing Membrane Charge and Membrane Potential to T Cell Signaling

open access: yesFrontiers in Immunology, 2017
While membrane models now include the heterogeneous distribution of lipids, the impact of membrane charges on regulating the association of proteins with the plasma membrane is often overlooked.
Yuanqing Ma   +7 more
doaj   +1 more source

Zeta potential changing nanoemulsions based on a simple zwitterion.

open access: yesJournal of Colloid and Interface Science, 2020
HYPOTHESIS Simple zwitterions used as auxiliary agents might have the potential to change the zeta potential of oil-in-water (o/w) nanoemulsions on the mucosa.
F. Sharifi   +7 more
semanticscholar   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

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