Results 51 to 60 of about 5,445,104 (308)

Surface codes: Towards practical large-scale quantum computation [PDF]

open access: yes, 2012
This article provides an introduction to surface code quantum computing. We first estimate the size and speed of a surface code quantum computer. We then introduce the concept of the stabilizer, using two qubits, and extend this concept to stabilizers ...
A. Fowler   +3 more
semanticscholar   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

open access: yesPopulation Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi   +3 more
wiley   +1 more source

Three conceptual clarifications about syntax and the brain

open access: yesFrontiers in Language Sciences, 2023
Linguistic theories offer empirical hypotheses about the architecture of human language, which provide the basis for neurobiological investigations into the study of language use.
Cas W. Coopmans   +2 more
doaj   +1 more source

ARPA Whitepaper [PDF]

open access: yes, 2018
We propose a secure computation solution for blockchain networks. The correctness of computation is verifiable even under malicious majority condition using information-theoretic Message Authentication Code (MAC), and the privacy is preserved using ...
Chen, Jiang   +3 more
core   +1 more source

Mechanisms and kinetic assays of aminoacyl‐tRNA synthetases

open access: yesFEBS Letters, EarlyView.
Accurate protein synthesis is crucial for life. The key players are aminoacyl‐tRNA synthetases (AARSs), which read the genetic code by pairing cognate amino acids and tRNAs. AARSs establish high amino acid selectivity by employing physicochemical limits in molecular recognition.
Igor Zivkovic   +2 more
wiley   +1 more source

Modeling the Directed Evolution of Broad Host Range Phages

open access: yesAntibiotics, 2022
Background: The host ranges of individual phages tend to be narrow, yet many applications of phages would benefit from expanded host ranges. Empirical methods have been developed to direct the evolution of phages to attack new strains, but the methods ...
James J. Bull   +2 more
doaj   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Modern econometrics: Structuring delivery and assessment

open access: yesCogent Economics & Finance, 2016
This paper provides a discussion of a recently introduced final-year econometrics module designed to capture methodological debates, advances in technology and increased data availability via a structure emphasising the practical nature of econometrics ...
Steve Cook
doaj   +1 more source

Sinc-Approximations of Fractional Operators: A Computing Approach

open access: yesMathematics, 2015
We discuss a new approach to represent fractional operators by Sinc approximation using convolution integrals. A spin off of the convolution representation is an effective inverse Laplace transform.
Gerd Baumann, Frank Stenger
doaj   +1 more source

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