Results 1 to 10 of about 9,619 (227)

Growth, sporulation and production of bioactive compounds by Bacillus subtilis R14 [PDF]

open access: diamondBrazilian Archives of Biology and Technology, 2010
The physiology of B. subtilis R14 was investigated in minimal medium under excess-oxygen and oxygen-limited conditions. Growth and efficient sporulation could be achieved in excess-oxygen culture on medium with readily metabolizable carbon and nitrogen ...
André Lacerda Ulysses de Carvalho   +4 more
doaj   +7 more sources

The study of thermodynamic properties of zeotropic mixtures of R600a/R23/R14 [PDF]

open access: goldAdvances in Mechanical Engineering, 2017
Thermodynamic properties of zeotropic mixtures of R600a/R23/R14 have been investigated and calculated based on the established mathematical model. The deviations of bubble pressure and vapor composition between the simulation results and the experimental
Yinlong Wu   +4 more
doaj   +4 more sources

A wild rice-derived peptide R14 ameliorates monosodium urate crystals-induced IL-1β secretion through inhibition of NF-κB signaling and NLRP3 inflammasome activation [PDF]

open access: goldPeerJ, 2023
Gout is an inflammatory arthritis initiated by the deposition of monosodium urate crystals (MSU) around the joints and surrounding tissues. MSU crystals activate the nucleotide-binding oligomerization domain-like receptor containing pyrin domain 3 (NLRP3)
Supattra Charoenwutthikun   +3 more
doaj   +4 more sources

PR-000-21COMP-R14 External Pipeline Coatings - FBE Compendium

open access: gold, 2021
The PRCI Technical Committees have carried many research projects related to the pipelines coated with fusion bond epoxy (FBE) coatings. This document presents a summary of past PRCI funded studies related the effectiveness of those coatings to protect pipelines and related fittings to external corrosion.

semanticscholar   +3 more sources

Antimicrobial activity of surfactants produced by Bacillus subtilis R14 against multidrug-resistant bacteria [PDF]

open access: hybridBrazilian Journal of Microbiology, 2007
Lipopeptides represent a class of microbial surfactants with increasing scientific, therapeutic and biotechnological interests. The genus Bacillus is a producer of these active compounds, and among them B. subtilis produces surfactin, the most potent biosurfactant known. These compounds can act as antibiotics, antivirals, antitumorals, immunomodulators
Paulo André Fernandes   +5 more
semanticscholar   +5 more sources

R14 flow condensation heat transfer performance: Measurements and modeling based on two-phase flow patterns

open access: greenInternational Journal of Heat and Mass Transfer, 2019
Abstract An experimental investigation on flow condensation heat transfer characteristics of tetrafluoromethane (R14) in a horizontal smooth tube with inner diameter of 4 mm was carried out. Experiments were implemented at mass fluxes from 200 to 650 kg/(m2 s), saturation pressures from 1 to 3 MPa and heat fluxes from 8.3 to 28.2 kW/m2 over the ...
Qinglu Song   +4 more
semanticscholar   +4 more sources

From immune evasion to broad in silico binding: computational optimization of SARS-CoV-2 RBD-targeting nanobody [PDF]

open access: yesFrontiers in Immunology
IntroductionThe rapid evolution of SARS-CoV-2 Omicron variants highlights the urgent need for therapeutic strategies that can target viral evolution and leverage host immune recognition mechanisms.
Shuyuan Cao   +4 more
doaj   +2 more sources

Proteolytic processing of a peptide precursor in Aplysia neuron R14.

open access: hybridJournal of Biological Chemistry, 1986
The large neurons of the mollusc Aplysia are useful for studying the biogenesis of neuropeptides in single cells. Neuron R14 in the abdominal ganglion synthesizes large quantities of a 10-kDa neuropeptide precursor. The amino acid sequence of this precursor has been defined by analysis of the nucleotide sequence of a cDNA clone.
R R Kaldany   +4 more
openalex   +3 more sources

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