Results 11 to 20 of about 2,530,617 (240)

On Lie Rings Satisfying the Fourth Engel Condition [PDF]

open access: yesProceedings of the American Mathematical Society, 1971
In this paper we prove that a Lie ring of characteristic prime to 2, 3 and 5, satisfying the fourth Engel condition, is nilpotent.
Mohan S. Putcha
openaire   +3 more sources

The presence of the recurrent veinlet in the Middle Jurassic Nymphidae (Neuroptera): a unique character condition in Myrmeleontoidea

open access: yesZooKeys, 2013
A well-developed recurrent veinlet is found in the forewing of two species of Nymphidae from the Middle Jurassic locality of Daohugou (Inner Mongolia, China), Liminympha makarkini Ren & Engel and Daonymphes bisulca gen. et sp. n.
Vladimir Makarkin   +3 more
doaj   +1 more source

Visual analysis of high density EEG: As good as electrical source imaging?

open access: yesClinical Neurophysiology Practice, 2020
Objective: In this study, we sought to determine whether visual analysis of high density EEG (HD-EEG) would provide similar localizing information comparable to electrical source imaging (ESI). Methods: HD-EEG (256 electrodes) recordings from 20 patients
Gianpaolo Toscano   +10 more
doaj   +1 more source

Long-Term Electroclinical and Employment Follow up in Temporal Lobe Epilepsy Surgery. A Cuban Comprehensive Epilepsy Surgery Program

open access: yesBehavioral Sciences, 2018
The purpose of this paper is to present a long- term electroclinical and employment follow up in temporal lobe epilepsy (TLE) patients in a comprehensive epilepsy surgery program.
Lilia Maria Morales Chacón   +11 more
doaj   +1 more source

On profinite groups with Engel-like conditions

open access: yesJournal of Algebra, 2015
Let $G$ be a profinite group in which for every element $x\in G$ there exists a natural number $q=q(x)$ such that $x^q$ is Engel. We show that $G$ is locally virtually nilpotent. Further, let $p$ be a prime and $G$ a finitely generated profinite group in which for every $γ_k$-value $x\in G$ there exists a natural $p$-power $q=q(x)$ such that $x^q$ is ...
Bastos, Raimundo, Shumyatsky, Pavel
openaire   +3 more sources

On Fitting groups whose proper subgroups are solvable [PDF]

open access: yesInternational Journal of Group Theory, 2016
This work is a continuation of [A‎. ‎O‎. ‎Asar‎, ‎‎‎On infinitely generated groups whose proper subgroups are solvable‎, ‎{em J‎. ‎Algebra}‎, ‎{bf 399} (2014) 870-886.]‎, ‎where it was shown‎ ‎that a perfect infinitely generated group whose proper ...
Ali Asar
doaj  

Income elasticity of food expenditures of the average Czech household

open access: yesAgricultural Economics (AGRICECON), 2004
The paper was focused on the quantitative research of the income elasticity in the field of the food expenditures within the consumer bundle of the average Czech household between 1995 and 2002.
P. Syrovátka
doaj   +1 more source

Chemoenzymatic Radiosynthesis of a Gluconate Transporter‐Targeted In Vivo Bacterial Sensor From Clinical [18F]FDG

open access: yesAngewandte Chemie, EarlyView.
An efficient radiosynthesis of fluorine‐18 labeled gluconic acid ([18F]FGA) was developed using two readily available materials, 2‐deoxy‐2‐[18F]fluoro‐D‐glucose ([18F]FDG) and glucose oxidase. [18F]FGA is highly specific for bacterial gluconate metabolism mediated by gluconate permease (GntP) and gluconate kinase (GntK), with rapid clearance, low off ...
Sang Hee Lee   +7 more
wiley   +2 more sources

Nonparametric IV estimation of shape-invariant Engel curves [PDF]

open access: yes, 2003
This paper concerns the identification and estimation of a shape-invariant Engel curve system with endogenous total expenditure. The shape-invariant specification involves a common shift parameter for each demographic group in a pooled system of Engel
Richard Blundell   +8 more
core   +1 more source

BIOMASS AND ACCUMULATION OF NUTRIENTS IN Ilex paraguariensis A. St. Hil.

open access: yesCiência Florestal, 2014
http://dx.doi.org/10.5902/1980509814565They are still few the information on the influence of the brightness in the production of biomass as well as in the concentration of some nutritious in leaves of Ilex paraguariensis. This work aimed to evaluate the
Braulio Otomar Caron   +6 more
doaj   +1 more source

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