Results 71 to 80 of about 1,232,541 (315)

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

open access: yesFEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia   +6 more
wiley   +1 more source

Exact and Approximate Solutions of A Fractional Diffusion Problem with Fixed Space Memory Length

open access: yesInternational Journal of Applied Mathematics and Computer Science
We study a fractional differential diffusion equation, where the spatial derivative is expressed by the fractional differential operator with a fixed space memory length.
Klimek Malgorzata, Blaszczyk Tomasz
doaj   +1 more source

Study of the Six-Compartment Nonlinear COVID-19 Model with the Homotopy Perturbation Method

open access: yesAxioms
The current study aims to utilize the homotopy perturbation method (HPM) to solve nonlinear dynamical models, with a particular focus on models related to predicting and controlling pandemics, such as the SIR model.
Muhammad Rafiullah   +3 more
doaj   +1 more source

On Maskin monotonicity of solution based social choice rules

open access: yes, 2007
Haake C-J, Trockel W. On Maskin monotonicity of solution based social choice rules. Working Papers. Institute of Mathematical Economics. Vol 393. Bielefeld: Universität Bielefeld; 2007.Howard (1992) argues that the Nash bargaining solution is not Nash ...
Haake, Claus-Jochen   +2 more
core  

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

The Riemann–Liouville fractional derivative for Ambartsumian equation

open access: yesResults in Physics, 2020
The Ambartsumian equation, based on the modified Riemann–Liouville fractional derivative, is analyzed in this paper. The solution is expressed as a power series of arbitrary powers and its convergence has been proven.
E.R. El-Zahar   +4 more
doaj   +1 more source

A Monte Carlo Solution to the Balitsky-Fadin-Kuraev-Lipatov Equation for Resummation in Perturbative QCD

open access: yes, 2007
A simple solution to the BFKL equation is obtained as a series in the number of real gluons emitted with transverse momentum greater than some small cutoff ¯. This solution reveals physics inside the BFKL ladder which is hidden in the standard inclusive
Carlo Solution, Carl Schmidt, A Monte
core  

The numerical solution of waveguide discontinuity problems [PDF]

open access: yes, 1969
A computational method for solving a wide range of transverse and longitudinal waveguide discontinuity problems is described. Results are obtained by the simultaneous solution of matrix equations, generated by Fourier analysis, which relate the complex ...
Masterman, Paul Henry
core  

Series solution of the Smoluchowski’s coagulation equation

open access: yesJournal of King Saud University - Science, 2011
AbstractThe Smoluchowski coagulation equation is a mean-field model for the growth of clusters (particles, droplets, etc.) by binary coalescence; that is, the driving growth mechanism is the merger of two particles into a single one. In this study, we consider obtaining approximate solutions of the Smoluchowski’s coagulation equation using the homotopy
Yildirim A., Koçak H.
openaire   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

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