Results 31 to 40 of about 10,703 (209)

Torsional Oscillations Control of Integrated Motor-Transmission System Over Controller Area Network

open access: yesIEEE Access, 2020
Integrated motor-transmission (IMT) system is prone to suffer from torsional oscillations due to its fast dynamic behavior and weak damping characteristics.
Wei Li   +5 more
doaj   +1 more source

On adaptive minimax density estimation on $R^d$

open access: yes, 2013
We address the problem of adaptive minimax density estimation on $\bR^d$ with $\bL_p$--loss on the anisotropic Nikol'skii classes. We fully characterize behavior of the minimax risk for different relationships between regularity parameters and norm ...
Goldenshluger, A., Lepski, O.
core   +3 more sources

Development and validation of a method for linear-viscoelastic characterization of the dynamic complex modulus of short-fiber reinforced plastics using flexural resonances

open access: yesPolymer Testing, 2021
At present, the simulation cannot satisfactorily reproduce the actual vibration behavior of short-fiber reinforced plastics. This is because the required linear-viscoelastic material properties, in particular damping, are often not useable in the desired
Fabian Urban   +2 more
doaj   +1 more source

Condition number analysis and preconditioning of the finite cell method [PDF]

open access: yes, 2016
The (Isogeometric) Finite Cell Method - in which a domain is immersed in a structured background mesh - suffers from conditioning problems when cells with small volume fractions occur.
de Prenter, F.   +3 more
core   +3 more sources

Spin fluctuations and ferromagnetic order in two-dimensional itinerant systems with Van Hove singularities

open access: yes, 2008
The quasistatic approach is used to analyze the criterion of ferromagnetism for two-dimensional (2D) systems with the Fermi level near Van Hove (VH) singularities of the electron spectrum.
A.A. Katanin   +23 more
core   +1 more source

The Development of Indo‐Iranian Voiced Fricatives

open access: yesTransactions of the Philological Society, Volume 123, Issue 1, Page 97-115, March 2025.
Abstract The development of voiced sibilants is a long‐standing puzzle in Indo‐Iranian historical phonology. In Vedic, all voiced sibilants are lost from the system, but the details of this loss are complex and subject to debate. The most intriguing development concerns the word‐final ‐aḥ to ‐o in sandhi.
Gašper Beguš
wiley   +1 more source

Magnetic fluctuations and itinerant ferromagnetism in two-dimensional systems with van Hove singularities

open access: yes, 2012
We use the quasistatic approach to analyze the criterion of ferromagnetism for two-dimensional (2D) systems with the Fermi level near Van Hove singularities (VHS) of the electronic spectrum. It is shown that the spectrum of spin excitations (paramagnons)
A. A. Katanin   +31 more
core   +1 more source

From Loss to Transformation? Towards Pluralistic and Politicised Agrarian‐Climate Futures

open access: yesAsia Pacific Viewpoint, EarlyView.
ABSTRACT Understanding how actors perceive and anticipate future states of the world is gaining traction in climate change governance scholarship and related calls for sustainability transformations. However, smallholder farmers, indigenous groups, and local communities, who are expected to bear disproportionate burdens of loss and damage from climate ...
Joel Persson   +4 more
wiley   +1 more source

Relationships Among Trophic Niche Width, Morphological Variation, and Genetic Diversity of Hemiculter leucisculus in China

open access: yesFrontiers in Ecology and Evolution, 2021
According to the niche variation hypothesis (NVH), the populations with wider niches are phenotypically more variable than those with narrow niches. Giller expanded the NVH, suggesting that the niche width, morphological variation, and genetic diversity ...
Wenjing Li   +7 more
doaj   +1 more source

Task co‐use and product improvement: An organization design perspective

open access: yesStrategic Management Journal, Volume 47, Issue 5, Page 1433-1466, May 2026.
Abstract Research Summary Co‐using tasks—using the same task to produce more than one product—promises economies of scope. However, task co‐use also ties products together, changing a firm's task network by introducing cross‐product interdependencies. In light of these interdependencies, we identify an unrecognized downside of task co‐use for product ...
Johanna Glauber, Tobias Kretschmer
wiley   +1 more source

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