Results 121 to 130 of about 281,251 (291)
Analisis Efisiensi Waktu Bubble, Insertion, Merge, Dan Quick Sort Menggunakan Python
Sorting is a fundamental process in data processing that plays an important role in increasing the efficiency of other algorithms. This study aims to conduct a comparative analysis of four classic sorting algorithms: Bubble Sort, Insertion Sort, Merge ...
Chandra, Chandra Kirana +2 more
core +1 more source
jackeliand/merge-programa-minimalista: Función Merge
, 2018 <p>Programa de la tesis "Una sintaxis natural para una mente artificial: un modelo de la operación Merge del programa minimalista chomskiniano en Python."</p ...
Daniel A. Martínez-García
core +1 more source
‘Guide and Prejudice’— How Argonautes recognize targets across domains of life
FEBS Letters, EarlyView.Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley +1 more source
The PinnacleClifford Stoll authored The Cuckoo’s Egg, chronicling one of the first detected cybersecurity threats using the Internet. In 1995 and updated in 1998, Stoll followed the success of that book with Silicon Snake Oil.
Joel Maloff
doaj +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
S. Todd Algorithm and Hardware for a Merge Sort Using Multiple Processors
, 2008 : An algorithm is described that allows log (n) processors to sort n records in just over 2n write cycles, together with suitable hardware to support the algorithm. The algorithm is a parallel version of the straight merge sort.
core
Strategies for Expression Evaluation Using Sort-Merge Algorithms [PDF]
, 1992 The sort-merge technique for evaluating relational algebra and calculus expressions was advocated very early and is a very widely used implementation technique.
Larsen, Kim Skak
core
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source