Results 41 to 50 of about 1,304,479 (314)

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Applying the Levels of Conceptual Interoperability Model in Support of Integratability, Interoperability, and Composability for System-of-Systems Engineering [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2007
The Levels of Conceptual Interoperability Model (LCIM) was developed to cope with the different layers of interoperation of modeling and simulation applications.
Andreas Tolk   +2 more
doaj  

Application of one-, three-, and seven-day forecasts during early onset on the COVID-19 epidemic dataset using moving average, autoregressive, autoregressive moving average, autoregressive integrated moving average, and naïve forecasting methods

open access: yesData in Brief, 2021
The coronavirus disease 2019 (COVID-19) spread rapidly across the world since its appearance in December 2019. This data set creates one-, three-, and seven-day forecasts of the COVID-19 pandemic's cumulative case counts at the county, health district ...
Christopher J. Lynch, Ross Gore
doaj   +1 more source

DHCAL Analysis & Simulation

open access: yes, 2016
CALICE Collaboration Meeting, Arlington, UT Arlington, Texas, USA, 14 Sep 2016 - 16 Sep ...
Neubueser, Coralie, Krueger, Katja
openaire   +2 more sources

Simulation analysis

open access: yes, 2023
The provided code is used for simulation of building a model for the article. Open the file in MATLAB software and run it.
openaire   +1 more source

Genetic Paralog Analysis and Simulations [PDF]

open access: yes, 2004
Using Monte Carlo methods, we simulated the effects of bias in generation and elimination of paralogs on the size distribution of paralog groups. It was found that the function describing the decay of the number of paralog groups with their size depends on the ratio between the probability of duplications of genes and their deletions, which corresponds
Stanislaw Cebrat   +2 more
openaire   +2 more sources

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Individual-Level Simulation Model For Cost Benefit Analysis In Healthcare [PDF]

open access: yes, 2016
Illicit drug use creates significant burden at societal, family and personal levels. Every year substantial resources are allocated for treatment and the consequences of illicit drug use in Australia and around the world. Heroin is one of the major forms
Nagesh Shukla   +11 more
core   +2 more sources

A fractional order SIR epidemic model with nonlinear incidence rate

open access: yesAdvances in Difference Equations, 2018
In this paper, a fractional order SIR epidemic model with nonlinear incidence rate is presented and analyzed. First, we prove the global existence, positivity, and boundedness of solutions.
Abderrahim Mouaouine   +3 more
doaj   +1 more source

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