Results 121 to 130 of about 1,581,512 (316)

How similar is similar enough? [PDF]

open access: yesSemantics and Pragmatics, 2017
I investigate the issue of the context-dependence of counterfactual conditionals and how the context constrains similarity in selecting the right set of worlds necessary to arrive at the correct truth-conditions. I propose that similarity is constrained by what I call Consistency and Non-Triviality.
openaire   +1 more source

Similarity hypotheses for the atmospheric surface layer expressed by non-dimensional characteristic invariants - a review

open access: yes, 2009
In this paper, similarity hypotheses for the atmospheric surface layer (ASL) are reviewed using nondimensional characteristic invariants, referred to as π -numbers.
Herbert, Fritz, Kramm, Gerhard
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS 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

Similarity solutions for slender rivulets with thermocapillarity

open access: yes, 2003
We use the lubrication approximation to investigate the steady flow of slender non-uniform rivulets of a viscous fluid on an inclined plane that is either heated or cooled relative to the surrounding atmosphere.
Holland, D., Duffy, B.R., Wilson, S.K.
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS 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

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Lingvistika tropov: shodstva i različiâ v nacionačʺnyh stilâh

open access: yesStylistyka, 2020
Based on the materials o f the works of the Belarusian writer Vladimir Korotkevich and their translauons into Russian, the problems of linguistic organization o f tropes are consiucred, their generating features o f the idiostyle and creative manner o f ...
Viktor I. Ivčenkov
doaj  

On poset similarity

open access: yesDiscrete Mathematics, 2000
As there is a theory of random graphs, there is a theory of random posets based on a variety of models trickier to produce because of transitivity. One of these is the Brightwell-model \(O(W_1, \dots, W_n)=O (S_1, \dots,S_n)\), \(|W_i|=S_i\), where \(\{W_1,\dots,W_n\}\) partitions the set \(W\) on which the random posets \(P\) are defined.
openaire   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS 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

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

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