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Assessment of the feed additives tocopherol extracts from vegetable oils (1b306(i)), tocopherol-rich extracts from vegetable oils (delta rich) (1b306(ii)) and alpha-tocopherol (1b307) for all animal species for the renewal of their authorisation (ADM International Sàrl, DSM Nutritional Products Ltd., Europe-Asia Import Export GmbH., Vitiva d.o.o., Kaesler Nutrition GmbH, Kemin Nutrisurance Europe SRL, LUCTA S.A., Vitae Caps S.A.U/Kensing). [PDF]

open access: yesEFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +20 more
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Gini-Impurity Index Analysis

IEEE Transactions on Information Forensics and Security, 2021
In the past few decades, DPA-based side-channel attack strategies, such as DPA and CPA, have shown strong ability to analyze the security of the cryptographic implementations.
Ye Yuan, Liji Wu, Xiangmin Zhang
semanticscholar   +1 more source

Recent progress in impurity removal during rare earth element processing: A review

, 2020
Supply of rare earth elements (REEs) critical to the development and maintenance of industrialized economies has become uncertain in recent years owing to the limited number of REE producers.
W. Judge, G. Azimi
semanticscholar   +1 more source

Vacancy-vacancy, vacancy-impurity, and impurity-impurity interactions in aluminum

Physical Review B, 1974
Electronic interactions between vacancies and impurity atoms have been generally studied using the pseudopotential formulation based on the second-order perturbation theory. The distortions of the lattice around vacancies and impurity atoms were conventionally neglected because of their great complexity.
Osamu Takai   +3 more
openaire   +1 more source

The impurity-impurity interaction in aluminum

Physics Letters A, 1973
Abstract The interaction between a Cu atom and a Sn atom in aluminum was calculated by the pseudopotential method. It is shown that there is a rather weak coupling between these different types of impurity atoms.
R. Yamamoto, O. Takai, M. Doyama
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Simplified Impurity Calculation

Physical Review, 1954
The methods of previous papers by the authors are applied to a simplified impurity calculation. This is the case of a localized perturbation in a simple cubic lattice. We consider the effect of the perturbation on a single band which is describable in terms of a Wannier function which only has nearest neighbor interactions.
Koster, G. F., Slater, J. C.
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Theory of impurity scattering: Interstitial impurities

Physics of Condensed Matter, 1975
A framework for studying impurity scattering in dilute, non-magnetic, metal alloys can be developed from a knowledge of the exact electronic eigenstates of a single impurity in an otherwise perfect lattice of muffin tin potentials. Such an approach has been developed for systems in which the impurity occupies a substitutional site of the lattice, as ...
N. A. W. Holzwarth, M. J. G. Lee
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Impurity

2020
Abstract This chapter argues that dehumanization is much more complex than merely thinking of other people as lower forms of life. When people dehumanize others, they think of them as both human and subhuman at the same time, and as violating the categorical distinctions that are supposed to underpin the natural order.
openaire   +1 more source

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