Results 61 to 70 of about 253,823 (270)

RIGHT ENGEL CONDITIONS FOR ORDERABLE GROUPS

open access: yesBulletin of the Australian Mathematical Society
Abstract Let g be an element of a group G. For a positive integer n, let $R_n(g)$ be the subgroup generated by all commutators $[\ldots [[g,x],x],\ldots ,x]$ over $x\in G$ , where x is repeated n times.
MARIA TOTA   +2 more
openaire   +1 more source

Engel condition on enveloping algebras of Lie superalgebras [PDF]

open access: yesJournal of Pure and Applied Algebra, 2015
Let L be a Lie superalgebra over a fled of characteristic p\neq 2 with enveloping algebra U(L) or let L be a restricted Lie superalgebra over a field of characteristic p > 2 with restricted enveloping algebra u(L). In this note, we establish when u(L) or U(L) is bounded Lie Engel.
SICILIANO, Salvatore, Usefi, Hamid
openaire   +4 more sources

Scale‐up of Streptomyces species cultivations based on the morphological response to the energy dissipation rate

open access: yesAIChE Journal, EarlyView.
Abstract Filamentous microorganisms exhibit complex morphologies that influence product formation and are affected by various bioprocess parameters. Consistent morphology is therefore essential for comparable results during scale‐up. This study investigates the scale‐up of Streptomyces species (Streptomyces spp.) cultivations from shake flasks to ...
Gesa Brauneck   +12 more
wiley   +1 more source

Deep Learning Methods for Assessing Time‐Variant Nonlinear Signatures in Clutter Echoes

open access: yesAdvanced Intelligent Systems, EarlyView.
Motion classification from biosonar echoes in clutter presents a fundamental challenge: extracting structured information from stochastic interference. Deep learning successfully discriminates object speed and direction from bat‐inspired signals, achieving 97% accuracy with frequency‐modulated calls but only 48% with constant‐frequency tones. This work
Ibrahim Eshera   +2 more
wiley   +1 more source

The Cost of the National Disability Insurance Scheme: Australia's Print‐Media Discourse

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT This paper examines the way that Australian newspapers have framed the cost of the National Disability Insurance Scheme (NDIS). Introduced in 2013, the NDIS represented a major change in Australia's disability support policy, moving for the first time to a nationwide universal insurance model.
Meera Chinnappa   +2 more
wiley   +1 more source

Expressed Emotion Towards Individuals with Mental and Physical Health Conditions: A Structured Literature Review

open access: yesEast European Journal of Psycholinguistics, 2018
Expressed Emotion (EE) is a well-validated measure of the family environment of individuals with mental and physical conditions that examines relatives’ critical, hostile and emotionally overinvolved attitudes towards a family member with a condition ...
Larysa Zasiekina
doaj   +1 more source

Broken Hearts: A Review of Industry Efforts to Eliminate Child Labor in the Cocoa Industry [PDF]

open access: yes, 2010
Report by the International Labor Rights Forum analyzing the chocolate industry’s initiatives to eliminate the worst forms of child labor in West Africa’s cocoa sector.
International Labor Rights Forum
core   +1 more source

Evaluating nitrogen uptake: Methods and applications for plant research

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Nitrogen is an essential nutrient for the growth and development of plants, aiding many physiological and biological functions. Due to the high demand for the nutrient, it is common for agricultural production systems to fertilize crop fields with large quantities of nitrogen.
Emilia Pierce   +3 more
wiley   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

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