Results 41 to 50 of about 87,683 (308)

Digital tightness gauge, tightness scale.

open access: yes, 2017
Digital tightness gauge, tightness scale.
Thomas Conway (223922)   +4 more
core   +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

The analysis used designs anchoring unit and designs of seals of packers used in the hydraulic fracturing

open access: yesНаука. Инновации. Технологии, 2022
The purpose of the packers is determined by the specific technological tasks. The design of the packer and the principle of bringing it into action shall provide protection from premature wear during the tripping process.
Viktor Alekseevich Mashkov   +4 more
doaj  

DEVELOPMENT OF A THREE-DIMENSIONAL HYDRODYNAMIC MODEL OF THE UPPER CONTROL HORIZONS AND NEAR-SURFACE SEDIMENTS FOR INVESTIGATION OF THE MONITORING SYSTEM OF THE NORTH-STAVROPOLSK UNDERGROUND GAS FACILITY TIGHTNESS

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2022
Relevance. Underground gas storage is a type of geohydrodynamic systems that require constant control and monitoring of ongoing processes in an underground reservoir and well, since the formation of an artificial gas deposit in depleted hydrocarbon ...
Ramiz A. Gasumov   +5 more
doaj   +1 more source

On some fan-tightness type properties [PDF]

open access: yes, 1998
summary:Properties similar to countable fan-tightness are introduced and compared to countable tightness and countable fan-tightness. These properties are also investigated with respect to function spaces and certain classes of continuous ...
Valuyeva, J.
core  

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

Tightness and resolvability [PDF]

open access: yes, 1998
summary:We prove resolvability and maximal resolvability of topological spaces having countable tightness with some additional properties. For this purpose, we introduce some new versions of countable tightness.
V. I. Malykhin   +3 more
core  

Remarks on Countable Tightness

open access: yes, 2013
Countable tightness may be destroyed by countably closed forcing. We characterize the indestructibility of countable tightness under countably closed forcing by combinatorial statements similar to the ones Tall used to characterize indestructibility of ...
Scheepers, Marion, Marion Scheepers
core   +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

Organic and tight

open access: yesAnnals of Pure and Applied Logic, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
James Cummings 0001   +2 more
openaire   +2 more sources

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