Results 81 to 90 of about 18,689,161 (353)
Journal of Medical Internet Research, 2016 Background Emerging technologies (ie, mobile phones, Internet) may be effective tools for promoting physical activity (PA). However, few interventions have provided effective means to enhance social support through these platforms.
Brandon Irwin +3 more
semanticscholar +1 more source
The Sigma invariants of Thompson's group F [PDF]
, 2015 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Thompson's group F is the group of all increasing dyadic PL homeomorphisms of the closed unit interval.
Geoghegan, R, Bieri, R, Kochloukova, DH
core +1 more source
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
, 2010 Currently the most frequently used tools for investigating and learning from industrial accidents are based on linear, reductionist models of event causality.
Carhart, NJ, Yearworth, M
core
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
, 2020 This chapter outlines how online groups form and regulate themselves. It examines the dynamics of online groups compared to their offline counterparts, focusing on why online group membership is an attractive option for many people, especially in today’s digital age. Specifically, the chapter addresses topics such as how roles, norms and group identity
openaire +2 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
On calculating structural similarity metrics in population-based structural health monitoring
Data-Centric EngineeringThe newly introduced discipline of Population-Based Structural Health Monitoring (PBSHM) has been developed in order to circumvent the issue of data scarcity in “classical” SHM.
Daniel S. Brennan +3 more
doaj +1 more source
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
Cell Reports, 2016 Smc/ScpAB promotes chromosome segregation in prokaryotes, presumably by compacting and resolving nascent sister chromosomes. The underlying mechanisms, however, are poorly understood.
Anita Minnen +5 more
doaj +1 more source