Results 71 to 80 of about 3,365,292 (319)
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Linear algorithm and hexagonal search based two-pass algorithm for motion estimation [PDF]
, 2005 This paper presents a novel two-pass algorithm constituted by Linear Hashtable Motion Estimation Algorithm (LHMEA) and Hexagonal Search (HEXBS) for block base motion compensation.
Megson, G.M., Wu, Y.
core +1 more source
Algorithmic thermodynamics [PDF]
Mathematical Structures in Computer Science, 2012 Algorithmic entropy can be viewed as a special case of the entropy studied in statistical mechanics. This viewpoint allows us to apply many techniques developed for use in thermodynamics to the subject of algorithmic information theory. In particular, suppose we fix a universal prefix-free Turing machine and letXbe the set of programs that halt for ...
John C. Baez, Mike Stay
openaire +4 more sources
FEBS 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
Algorithms, Algorithms, Algorithms [PDF]
Computer, 2020 James Bret Michael, Jeffrey M. Voas
openaire +1 more source
Algorithmic Pricing and Algorithmic Collusion
Business & Information Systems EngineeringThe rise of algorithmic pricing in online retail platforms has attracted significant interest in how autonomous software agents interact under competition. This article explores the potential emergence of algorithmic collusion - supra-competitive pricing outcomes that arise without explicit agreements - as a consequence of repeated interactions between
Durmann, Julius +2 more
openaire +3 more sources
Analysis of Algorithms and Partial Algorithms [PDF]
, 2016 We present an alternative methodology for the analysis of algorithms, based on the concept of expected discounted reward. This methodology naturally handles algorithms that do not always terminate, so it can (theoretically) be used with partial algorithms for undecidable problems, such as those found in artificial general intelligence (AGI) and ...
openaire +2 more sources
Computer Science Review, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ross M. McConnell +3 more
openaire +3 more sources
Algorithms and Their Explanations [PDF]
, 2014 By analysing the explanation of the classical heapsort algorithm via the method of levels of abstraction mainly due to Floridi, we give a concrete and precise example of how to deal with algorithmic knowledge. To do so, we introduce a concept already implicit in the method, the ‘gradient of explanations’.
BENINI, MARCO, GOBBO, FEDERICO
openaire +3 more sources
FEBS 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