Results 101 to 110 of about 429,869 (330)

Differentiated policy implementation in food safety and animal welfare policymaking

open access: yesEuropean Policy Analysis, EarlyView.
Abstract Agri‐food policies are in the midst of far‐reaching transitions, including the transformation towards sustainable production and food consumption. The European Green Deal and Farm to Fork Strategy prioritize food safety and animal welfare issues, aiming to transform food systems towards more sustainability.
Giulia Bazzan, Colette S. Vogeler
wiley   +1 more source

A new method to solve MRHS equation systems and its connection to group factorization

open access: yesJournal of Mathematical Cryptology, 2013
Multiple right-hand side (MRHS) equations over finite fields are a relatively new tool useful for algebraic cryptanalysis. The main advantage is in an efficient representation of the cryptographic primitives.
Zajac Pavol
doaj   +1 more source

On New Algebraic Systems

open access: yesمجلة بغداد للعلوم, 2008
The purpose of this paper is to give some results theorems , propositions and corollaries concerning new algebraic systems flower , garden and farm with accustomed algebraic systems groupoid , group and ring.
Baghdad Science Journal
doaj   +1 more source

Boundary Layer Meshing and Wall Functions Selection for Numerical Simulation of Solid–Liquid Two‐Phase Flow

open access: yesEnergy Science &Engineering, EarlyView.
This figure illustrates the optimal near‐wall treatment schemes (first‐layer height and wall function type) for solid–liquid two‐phase CFD of suspended sediment, which are correlated with particle size and flow velocity. ABSTRACT Near‐wall treatment (boundary‐layer meshing and wall functions) is a major uncertainty in solid–liquid two‐phase CFD of ...
Zichao Zhang   +4 more
wiley   +1 more source

Topological Characterizations for Sheaf of the Groups Formed by Topological Generalized Groups

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
In the present paper, we providethe some algebraic topologicalcharacterizations for an algebraic sheafby means of the topological generalized group constructed in [3] by consideringboth homotopy and sheaf theory.
Hakan Efe, Hatice Aslan
doaj   +1 more source

DeepSeek in Education: Exploring the Transformative Potential of AI‐Driven Educational Intelligence

open access: yesFuture in Educational Research, EarlyView.
ABSTRACT The integration of artificial intelligence into education remains challenged by issues of scalability, interpretability, and multimodal adaptability. DeepSeek's AI‐driven educational tools show potential to improve educational applications through advances in reasoning efficiency, lightweight deployment, and multimodal fusion.
Jian Liao, Fan Sun, Yajie Liu, Yuli Hu
wiley   +1 more source

ANALISIS KEMAMPUAN BERPIKIR ALJABAR DALAM MATEMATIKA PADA SISWA SMP KELAS VIII

open access: yesUnnes Journal of Mathematics Education, 2017
Berpikir aljabar merupakan representasi dari aktivitas maupun kemampuan dalam mempelajari aljabar sekolah. Tujuan penelitian ini adalah untuk mengetahui kemampuan berpikir aljabar siswa SMP Kelas VIII.
Ahmad Badawi   +2 more
doaj   +1 more source

POLYCYCLIC GROUPS, ANALYTIC GROUPS AND ALGEBRAIC GROUPS

open access: yesProceedings of the London Mathematical Society, 2002
A group \(G\) is poly-(infinite cyclic) if it has a finite subnormal series \(G=G_n\geq G_{n-1}\geq\cdots\geq G_1\geq G_0=1\) such that each quotient \(G_i/G_{i-1}\) is infinite cyclic. A basis for a poly-(infinite cyclic) group is a sequence of elements \((x_1,\dots,x_n)\) such that \(G_i=(x_1,\dots,x_i)\).
openaire   +1 more source

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