Results 41 to 50 of about 2,148 (195)
On sequentiality and well-bracketing in the π-calculus (Long Version)
, 2021 The π-calculus is used as a model for programming languages. Its contexts exhibit arbitrary concurrency, making them very discriminating. This may prevent validating desirable behavioural equivalences in cases when more disciplined contexts are expected.
Prebet, Enguerrand +2 more
core +3 more sources
Degree of Sequentiality of Weighted Automata (FoSSaCS 2017) [PDF]
, 2017 Weighted automata (WA) are an important formalism to describe quantitative properties. Obtaining equivalent deterministic machines is a longstanding research problem.
Laure Daviaud +13 more
core +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Forum: Qualitative Social Research, 2008 This paper works through the methodological issues involved in treating "culture" and "interculturality" as interactionally demonstrable and observable phenomena in written online asynchronous discourse.
Will Gibson
doaj
Sequentiality in the narratives of Tirax, an oceanic language spoken on Malakula, Vanuatu
, 2016 Sequentiality is widely considered to be a universal and defining characteristic of narrative, however there has been relatively little research on narrative in non-European languages with oral traditions.
Amanda Brotchie
core +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
Accompagnement à l’autonomie d’apprentissage dans les cours en ligne offerts aux masses :
Distances et Médiations des Savoirs, 2012 This paper presents a case-study which was conducted in a MOOC setting (delivered in French) dealing with sustainable development. This study was empirically and interpretatively performed and drawn up on the basis of the traces left by the MOOC ...
Cédric Brudermann, Chrysta Pélissier
doaj +1 more source
The notion of micro-sequentiality has been used to explore sequential temporal relations in interaction based on relations of successivity and simultaneity.
Lorenza Mondada
core +1 more source
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source