Results 81 to 90 of about 2,570,036 (296)

Higher-order nonlocal multipoint q-integral boundary value problems for fractional q-difference equations with dual hybrid terms

Open Mathematics
In this article, we introduce and study a new class of higher-order fractional q-difference equations involving Riemann-Liouville q-derivatives with dual hybrid terms, supplemented with nonlocal multipoint q-integral boundary conditions. The existence of
Alsaedi Ahmed, Alharbi Boshra, Ahmad Bashir   +2 more
doaj   +1 more source

Hölder’s inequality for shifted quantum integral operator

Examples and Counterexamples
We show by two counterexamples that Hölder’s inequality for shifted quantum integral operator does not hold in general and we prove the case in which it is valid.
Andrea Aglić Aljinović, Lana Horvat Dmitrović, Ana Žgaljić Keko   +2 more
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Some results on the q-Beta function [PDF]

Mathematica Moravica, 2016
In this article we find some results on the q-analogue of the beta function via using the concepts of neutrix and neutrix limit.
Yildirim Emrah, Ege Inci
doaj  

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

FEBS 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, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

On q-Steffensen inequality

Electronic Journal of Differential Equations, 2018
In this article, we study an analogue of the classical integral inequality established by Steffensen in q-calculus. The difficulties ensued form differences between the classical and q-integral.
Predrag Rajkovic, Miomir Stankovic, Sladjana Marinkovic, Mokhtar Kirane   +3 more
doaj  

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

FEBS 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, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Certain results associated with q-Agarwal fractional integral operators and a q-class of special functions

Arab Journal of Basic and Applied Sciences
This article investigates certain q-analogue of the fractional Agarwal integral operator and its application to a class of polynomials and a series of functions. By utilizing various types of q-Bessel functions, the fractional q-Agarwal integral has been
Shrideh Al-Omari
doaj   +1 more source

Versatile vector tools for efficient protein screening across multiple expression systems

FEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu, Yaqing Liu, Lei Qin, Feng Yu, Qisheng Wang, Yahui Liu   +5 more
wiley   +1 more source

q-integral representation of the Al-Salam–Carlitz polynomials [PDF]

, 2009
We use the Andrews–Askey integral and the Leibniz rule for the q-difference operator to give the q-integral representation of the Al-Salam–Carlitz polynomials, which includes the q-integral representation of the Rogers–Szegö polynomials and the q ...
Wang, Mingjin
core   +1 more source