Results 101 to 110 of about 318,238 (318)

L’expression de la négation en tupuri [PDF]

open access: yesZiglôbitha
Résumé : Cet article a pour objectif de lever le voile sur la négation en tupuri, en partant du questionnaire élaboré par Miestamo (2016) pour décrire le système de négation d’une langue.
Baba Atemga NDOUWE et Amadou FARIKOU
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Computing Distances between Probabilistic Automata

open access: yes, 2011
We present relaxed notions of simulation and bisimulation on Probabilistic Automata (PA), that allow some error epsilon. When epsilon is zero we retrieve the usual notions of bisimulation and simulation on PAs.
Abir Zhioua   +28 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Negating as turning upside down

open access: yesStudies in Logic, Grammar and Rhetoric, 2018
In order to understand negation as such, at least since Aristotle’s time, there have been many ways of conceptually modelling it. In particular, negation has been studied as inconsistency, contradictoriness, falsity, cancellation, an inversion of ...
Skowron Bartłomiej, Kubiś Wiesław
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Modelling children's negation errors using probabilistic learning in MOSAIC. [PDF]

open access: yes, 2003
Cognitive models of language development have often been used to simulate the pattern of errors in children’s speech. One relatively infrequent error in English involves placing inflection to the right of a negative, rather than to the left.
Croker, S, Gobet, F, Pine, J M
core   +1 more source

La negazione in swahili. Un viaggio nel labirinto della grammatica

open access: yesAtti del Sodalizio Glottologico Milanese, 2019
Verbal negation in Kiswahili. A journey in the labyrinth of grammar. This work presents a description of negation in Kiswahili. After a short exposition of the morphological patterns of negation in Kiswahili, explained in the frame of the Proto-Bantu ...
Marina Castagneto
doaj   +1 more source

A Type-Directed Negation Elimination

open access: yes, 2015
In the modal mu-calculus, a formula is well-formed if each recursive variable occurs underneath an even number of negations. By means of De Morgan's laws, it is easy to transform any well-formed formula into an equivalent formula without negations -- its
Lozes, Etienne
core   +2 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

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