Results 71 to 80 of about 1,678,179 (242)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

L’évaluation de la validité prédictive du LS/CMI dans la prédiction des incidents disciplinaires en prison

open access: yesCriminologie, 2011
Dans son plan stratégique, le ministère de la Sécurité publique du Québec souligne les problèmes actuels de surpopulation carcérale au Québec. Ce phénomène peut contribuer à une augmentation des conflits vécus par les détenus et, par extension, à l ...
Thibault Charton   +2 more
doaj   +1 more source

Évaluation de la pertinence dans les moteurs de recherche géoréférencés [PDF]

open access: yes, 2012
National audienceLearning to rank documents on a search engine requires relevance judgments. We introduce the results of an innovating study on relevance modeling for local search engines. These search engines present search results on a map or as a list
Candillier, Laurent   +3 more
core   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Étude bibliométrique sur la prédiction de la défaillance des entreprises par les big data intelligents

open access: yesInternational Journal of Financial Studies, Economics and Management, 2023
L'objectif de cette étude est d'examiner l’utilisation convergente des nouvelles approches d'intelligence artificielle et de big data dans l'identification des défaillances d'entreprises, d'évaluer son développement et d'expliquer comment l'analyse ...
Rania El Ouidani   +2 more
doaj  

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Multi-Task Learning For Option Pricing [PDF]

open access: yes
Multi-task learning is a process used to learn domain-specific bias. It consists in simultaneously training models on different tasks derived from the same domain and forcing them to exchange domain information. This transfer of knowledge is performed by
Joumana Ghosn, Yoshua Bengio
core  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy