Results 81 to 90 of about 2,751,488 (247)
Dynamic inefficiency with a decreasing returns technology for firms [PDF]
In this paper, we highlight the possibility of dynamically inefficient equilibria in a model with strictly convex production function at the firm’s level. Decreasing returns imply the existence of some pure profit and hence of an asset market.
Gianluca FEMMINIS
core
Localizing the latent structure canonical uncertainty: Entropy profiles for hidden Markov models [PDF]
, 2007 Ce rapport concerne l'inférence sur les états de modèles de Markov cachés. Ces modèles se fondent sur des états non observés, qui ont en général une interprétation, dans le contexte d'une application donnée. Ceci rend nécessaire la conception d'outils de
Durand, Jean-Baptiste, Guédon, Yann
core
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Perception, aperception et conscience chez Leibniz [PDF]
, 2014 Cet article propose une interprétation de certains passages qui posent un problème de cohérence dans la théorie leibnizienne de la perception et de l’aperception.
Charbonneau, Antoine
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Image et interprétation à l’école primaire [PDF]
, 2007 International audienceImage et interprétation à l'école primaire 1 Colloque international des didactiques de la géographie et de l'histoire « théories et expériences dans les didactiques de la géographie et de l'histoire : la question des références pour
Vezier, Anne
core +1 more source
First record of Poecilochirus mrciaki Mašán, 1999 (Acari, Parasitidae) and its phoretic carriers in the Iberian peninsula [PDF]
, 2019 We report for the first time the presence of Poecilochirus mrciaki Mašán, 1999 in the South of Europe, in the Iberian peninsula and on new carrier insects.
Perotti, M. Alejandra +1 more
core +4 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Théorie et pratique ou théoriciens et praticiens?
Revue des Langues, Cultures et Sociétés, 2019 La relation entre théorie et pratique n’est pas nouvelle en traduction et tire son origine de la philosophie. Derrière ces deux termes apparemment neutres se dessinent aussi les protagonistes visés par ce débat, praticiens d’un côté, dont certaines ...
Freddie PLASSARD
doaj +1 more source