Results 41 to 50 of about 258,933 (272)

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Simulation of Physical, Chemical, and Biochemical Environmental Processes with Spreadsheets and VBA

open access: yesSpreadsheets in Education, 2021
Dynamic simulation of physical, chemical, and biochemical reactions is usually difficult for environmental engineering students since most of water and wastewater treatment systems rely on several combinations of these reactions.
Selami Demir
doaj  

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

Levenberg-Marquardt Method for the Eigenvalue Complementarity Problem

open access: yesThe Scientific World Journal, 2014
The eigenvalue complementarity problem (EiCP) is a kind of very useful model, which is widely used in the study of many problems in mechanics, engineering, and economics.
Yuan-yuan Chen, Yan Gao
doaj   +1 more source

STUDENTS 'TRAINING OF THE PHYSICO-MATHEMATICAL PROFILE OF THE METHODS OF THE METHODS USING THE INTEGRATED ENVIRONMENT OF WORD AND MATLAB

open access: yesÌнформаційні технології в освіті, 2018
The article discusses the possibilities of using the integrated Word and Matlab environment for training students of the physics and mathematical profile of computing methods.
Doroshenko M.
doaj   +1 more source

Numerical Methods for Mathematical Programs with Disjunctive Constraints

open access: yes, 2016
Motiviert durch steigendes Interesse an mathematischen Programmen mit komplementaren Nebenbedingungen (en. MPCCs) und mathematischen Programmen mit verschwindenden Nebenbedingungen (en. MPVCs) beschaftigen wir uns in dieser Arbeit mit einer Verallgemeinerung dieser Programme - sogenannte mathematische Programme mit disjunktiven Nebenbedingungen (en ...
openaire   +2 more sources

An Analysis of Publication Venues for Automatic Differentiation Research [PDF]

open access: yes, 2014
We present the results of our analysis of publication venues for papers on automatic differentiation (AD), covering academic journals and conference proceedings.
Baydin, Atilim Gunes   +1 more
core   +1 more source

Digital twins to accelerate target identification and drug development for immune‐mediated disorders

open access: yesFEBS Open Bio, EarlyView.
Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley   +1 more source

Solving Multiobjective Fuzzy Binary Integer Linear Fractional Programming Problems Involving Pentagonal and Hexagonal Fuzzy Numbers

open access: yesJournal of Mathematics
In this paper, we studied a multiobjective linear fractional programming (MOLFP) problem with pentagonal and hexagonal fuzzy numbers, while the decision variables are binary integer numbers.
Adane Akate, Getaye Fentaw
doaj   +1 more source

Economic optimization and evolutionary programming when using remote sensing data

open access: yesITM Web of Conferences, 2018
The article considers the issues of optimizing the use of remote sensing data. Built a mathematical model to describe the economic effect of the use of remote sensing data. It is shown that this model is incorrect optimisation task.
Shamin Roman   +3 more
doaj   +1 more source

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