Results 61 to 70 of about 7,153,426 (306)

ADP‐ribosylation: An emerging regulator of the epigenome

open access: yesMolecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho   +2 more
wiley   +1 more source

Zeroes and poles of a characteristic function for Sturm–Liouville problem with nonlocal integral condition

open access: yesLietuvos Matematikos Rinkinys, 2015
This paper presents some new results on a spectrum for the Sturm–Liouville problem with one integral type nonlocal boundary condition depending on tree parameters (γ, ξ1, ξ2).
Agnė Skučaitė, Artūras Štikonas
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

About the spectral problem arising from robotic manipulator mechanics

open access: yesМоделирование и анализ информационных систем, 2009
A spectral boundary problem of special type containing a spectral parameter in the boundary condition is completely solved in this paper. The characteristic equation for spectrum points determination is obtained, the energy innerproduct is derived, and ...
V. I. Voytitsky   +2 more
doaj  

Oregon Problem Gambling Awareness Week 2003

open access: yes, 2003
Signs of a problem gambler -- For parents : signs of a possible gambling problem in youth -- For educators : signs of a possible gambling problem in students -- Older adults and gambling -- Problem gambling, signs and symptoms -- Problem gambling and the

core  

Problem gambling warning signs

open access: yes, 2020
Title from PDF caption (viewed on November 6, 2020).This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program.

core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Community resource packet: 2003 Oregon Problem Gambling Awareness Week

open access: yes, 2002
Why Oregon Problem Gambling Awareness Week? -- What is Oregon doing about problem gambling -- What materials and resources are ready for me to use for Oregon Problem Gambling Awareness Week?

core  

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

A nonlocal problem for fourth order hyperbolic equations with multiple characteristic

open access: yesElectronic Journal of Differential Equations, 2002
In this paper, we study fourth order differential equations with multiple characteristics and dominated low terms. We prove the existence and uniqueness of a Riemann function for this equation, and then provide an integral representation of the general ...
Bidzina Midodashvili
doaj  

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