Results 71 to 80 of about 4,705,313 (296)

Large language models recover scientific collaboration networks from text

open access: yesApplied Network Science
Science is a collaborative endeavor. Yet, unlike co-authorship, interactions within and across teams are seldom reported in a structured way, making them hard to study at scale.
Rathin Jeyaram   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Diversity and Ecological Potentials of Marine Viruses Inhabiting Continental Shelf Seas

open access: yesAdvanced Science
Viruses are critical components of all marine ecosystems. However, the role of viruses in continental shelf seas, which are usually areas of intense economic development, remain poorly characterized. Here, 62 seawater viromes from the eastern continental
Xiaoyue Guo   +9 more
doaj   +1 more source

Annual changes in the microeukaryotic community in intertidal sediments, Qingdao, China

open access: yesMicrobiology Spectrum
Microeukaryotic communities in intertidal sediments play an important role in maintaining ecosystem health and resilience, as they are involved in ecosystem services such as nutrient cycling, organic matter breakdown, and the support of diverse marine ...
Yan Ji   +3 more
doaj   +1 more source

Constraint Propagation of $C^2$-adjusted Formulation - Another Recipe for Robust ADM Evolution System

open access: yes, 2011
With a purpose of constructing a robust evolution system against numerical instability for integrating the Einstein equations, we propose a new formulation by adjusting the ADM evolution equations with constraints.
Gen Yoneda   +4 more
core   +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

Novel regulatory mechanism of choline-O-sulfate and choline catabolism by two BetIs in Alphaproteobacteria

open access: yesApplied and Environmental Microbiology
Choline-O-sulfate (COS) and choline are ubiquitous in the environment, and diverse bacteria catabolize them into glycine betaine for osmoprotection or as a carbon and/or nitrogen source.
Jia-Rong Liu   +8 more
doaj   +1 more source

Evolution of Case Systems

open access: yes, 2012
AbstractNew cases may arise by adding adverbs, postpositions, and (rarely) prepositions; by adding existing case markers to other case forms, which results in ‘multilayer’ case marking; from demonstrative pronouns or articles. New case forms may also go back to denominal adjectives and adverbials incorporated into the case paradigm.
openaire   +3 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

Strong convergence of solutions to nonautonomous Kolmogorov equations

open access: yes, 2015
We study a class of nonautonomous, linear, parabolic equations with unbounded coefficients on $\mathbb R^{d}$ which admit an evolution system of measures.
Lorenzi, Luca   +2 more
core   +1 more source

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