Results 21 to 30 of about 102,591 (310)

NEAT AND NEAT-HIGH EXTENSIONS

open access: yesTamkang Journal of Mathematics, 1992
In the present paper, we find conditions that change a neat­ high subgroup into a pure-high subgroup and a neat subgroup, to a pure subgroup. It is shown that a neat-high extension can be transformed into a pure-high extension and a neat extension, to a pure extension. Furthermore, splitting conditions for a neat exact sequence are obtained.
ASIF MASHHOOD   +2 more
openaire   +2 more sources

A NEAT quantum error decoder

open access: yesSciPost Physics, 2021
We investigate the use of the evolutionary NEAT algorithm for the optimization of a policy network that performs quantum error decoding on the toric code, with bitflip and depolarizing noise, one qubit at a time.
Hugo Théveniaut, Evert van Nieuwenburg
doaj   +1 more source

OCCUPATIONAL SEDENTARY BEHAVIOR AND SOLUTIONS TO INCREASE NON-EXERCISE ACTIVITY THERMOGENESIS

open access: yesPensar en Movimiento, 2016
As the prevalence of obesity rises worldwide, researchers pursue explanations for the phenomenon, particularly those relevant to energy expenditure.Non-exercise activity thermogenesis, or NEAT, has been identified as an inconspicuousbut ...
Haley M. Scott   +2 more
doaj   +1 more source

Molecular and evolutionary analysis of NEAr-iron Transporter (NEAT) domains. [PDF]

open access: yesPLoS ONE, 2014
Iron is essential for bacterial survival, being required for numerous biological processes. NEAr-iron Transporter (NEAT) domains have been studied in pathogenic Gram-positive bacteria to understand how their proteins obtain heme as an iron source during ...
Erin S Honsa   +2 more
doaj   +1 more source

Zeolite catalyzed solvent-free one-pot synthesis of dihydropyrimidin-2(1H)-ones – A practical synthesis of monastrol

open access: yesBeilstein Journal of Organic Chemistry, 2009
A zeolite-catalyzed, simple, one-pot, solvent-free, cost effective, and environmentally benign process for the synthesis of dihydropyrimidones is described. This reaction is scaleable to multigram scale and the catalyst is recyclable.
Mukund G. Kulkarni   +9 more
doaj   +1 more source

Thermochemical Measurements of Alkali Cation Association to Hexatantalate

open access: yesMolecules, 2018
Ion association is an important process in aqueous dissolution, precipitation, and crystallization of ionic inorganic, organic, and biological materials. Polyoxometalates (POMs) are good model compounds for understanding the complex relationships between
Dylan J. Sures   +3 more
doaj   +1 more source

A phyletically rare gene promotes the niche-specific fitness of an E. coli pathogen during bacteremia. [PDF]

open access: yesPLoS Pathogens, 2013
In bacteria, laterally acquired genes are often concentrated within chromosomal regions known as genomic islands. Using a recently developed zebrafish infection model, we set out to identify unique factors encoded within genomic islands that contribute ...
Travis J Wiles   +6 more
doaj   +1 more source

Combined computational and experimental investigation of high temperature thermodynamics and structure of cubic ZrO2 and HfO2

open access: yesScientific Reports, 2018
Structure and thermodynamics of pure cubic ZrO2 and HfO2 were studied computationally and experimentally from their tetragonal to cubic transition temperatures (2311 and 2530 °C) to their melting points (2710 and 2800 °C).
Qi-Jun Hong   +6 more
doaj   +1 more source

Thermodynamics and Stability of Rhabdophanes, Hydrated Rare Earth Phosphates REPO4 · n H2O

open access: yesFrontiers in Chemistry, 2018
Rare earth phosphates comprise a large family of compounds proposed as possible nuclear waste disposal forms. We report structural and thermodynamic properties of a series of rare earth rhabdophanes and monazites.
Anna Shelyug   +5 more
doaj   +1 more source

An emission control strategy in a low capacity single cylinder compression ignition engine powered with DEE blended fuels

open access: yesMaterials Science for Energy Technologies, 2020
In this current research analysis, fuel modification technique is preferred on expending water, diesel, surfactants, and an ignition enhancer (Di-Ethyl Ether – DEE). The whole research analysis was conducted in six segments.
J. Sadhik Basha   +6 more
doaj   +1 more source

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