Results 71 to 80 of about 256,985 (260)
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Motion events in Swedish and French: a Holistic Spatial Semantics analysis
Language and CognitionThe present study investigates cross-linguistic differences in the description of motion events using Holistic Spatial Semantics (HSS) as a theoretical framework.
Nataliia Vesnina
doaj +1 more source
Event-Based Motion Magnification
Detecting and magnifying imperceptible high-frequency motions in real-world scenarios has substantial implications for industrial and medical applications. These motions are characterized by small amplitudes and high frequencies. Traditional motion magnification methods rely on costly high-speed cameras or active light sources, which limit the scope of
Yutian Chen +5 more
openaire +2 more sources
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
THE IMPERFECTIVE PARADOX and trajectory-of-motion events [PDF]
Proceedings of the 31st annual meeting on Association for Computational Linguistics -, 1993 In the first part of the paper, I present a new treatment of THE IMPERFECTIVE PARADOX (Dowty 1979) for the restricted case of trajectory-of-motion events. This treatment extends and refines those of Moens and Steedman (1988) and Jackendoff (1991). In the second part, I describe an implemented algorithm based on this treatment which determines whether a
openaire +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Caused motion events in Modern Uyghur: a typological perspective
Linguistics, 2022 Talmy’s motion event typology (Talmy, Leonard. 2000. Towards a cognitive semantics: Conceptual structuring systems, vol. 2. Cambridge, MA: The MIT Press) has served as an influential framework for exploring event representation across languages.
Tusun Alimujiang, Hendriks Henriëtte
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Acta Linguistica HafniensiaAccording to a localist theory of event semantics, event types such as state changes and realisation of actions are based on motion events, which are taken to be the primary type of event. The present paper investigates some claims of this theory, their consequences and conceptual foundations. It argues that the theory suffers from two flaws.
Widoff, Andreas, Blomberg, Johan
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Heritage speakers and contact-induced language change
IsoglossThis study investigates the role of heritage language (HL) speakers in language change, focusing on how they frame motion events compared to native monolingual homeland speakers. Language contact, particularly in HL contexts, is considered a significant
Ioli Baroncini +2 more
doaj +1 more source