Results 101 to 110 of about 778,010 (200)

AlpIce‐1: a database of geochronological and geomorphological constraints on Alps‐wide palaeoglacier fluctuations between the Last Glacial Maximum and the Holocene

open access: yesBoreas, EarlyView.
The AlpIce‐1 database is the first compilation of published geomorphological and geochronological markers constraining build‐up, culmination and decay of glaciers from the Last Glacial Maximum through the Holocene across the entire European Alps. AlpIce‐1 integrates more than 4200 surface‐exposure and radiocarbon ages, homogenized, quality controlled ...
Sarah Kamleitner   +6 more
wiley   +1 more source

Taxonomic and functional patterns of arthropod succession after glacier retreat in the Dolomite Alps

open access: yesInsect Conservation and Diversity, EarlyView.
Arthropod succession after glacier retreat varied among species and forelands in the Dolomites Alps, with community composition shaped by glacier identity, time since deglaciation and local environmental conditions. Functional composition shifted from small, highly dispersive pioneer species to larger, less dispersive taxa, reflecting increasing ...
Ivan Petri   +13 more
wiley   +1 more source

A Novel Construction of Efficient Substitution-Boxes Using Cubic Fractional Transformation

open access: yesEntropy, 2019
A symmetric block cipher employing a substitution–permutation duo is an effective technique for the provision of information security. For substitution, modern block ciphers use one or more substitution boxes (S-Boxes).
Amjad Hussain Zahid   +2 more
doaj   +1 more source

Enhancement strict avalanche criterion value in robust S-boxes construction using selected irreducible polynomial and affine matrixes

open access: yesJournal of Physics: Conference Series, 2019
Abstract One indicator that a robust S-box is an ideal strict avalanche criterion value of 0.5. One method for applying the ideal strict avalanche criterion value is the selection of the precise irreducible polynomial and affine matrix.
null Alamsyah, A Bejo, T B Adji
openaire   +1 more source

‘This Is Not Europe’: Investigating the Commission's Anti‐Populist Articulation of ‘European Values’

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract Whilst ‘populism’ is often considered antithetical to ‘European values’, how this contrast shapes the very meaning of such ‘values’ remains underexplored. This article investigates the European Commission's anti‐populist articulation of ‘European values’, which constructs ‘populism’ as their constitutive outside.
Alex Yates
wiley   +1 more source

Natural disaster risk salience and the strategic appointment of directors with sustainability expertise

open access: yesJournal of Financial Research, EarlyView.
Abstract This article examines how salient sustainability risks from near‐miss natural disasters influence board composition. Using a difference‐in‐differences design, I find that firms located in counties neighboring disaster‐affected areas significantly increase the presence of directors with sustainability expertise following the disaster.
Bo Wang
wiley   +1 more source

The Avalanche Zoning Plan

open access: yes, 1970
Describes avalanche zone mapping in Switzerland as a means of preventing avalanche ...
Frutiger, Hans; translated by Rolf Doebbling and Edward R. LaChapelle
core  

Plant cis‐regulatory grammar: Decoding the multidimensional code of transcriptional regulation for programmable crop engineering

open access: yesJournal of Integrative Plant Biology, EarlyView.
This review decodes the grammar of plant cis‐regulatory elements, revealing that their function emerges from sequence, chromatin accessibility, 3D topology, and cell type context. It highlights how single‐cell omics, CRISPR dissection, and AI‐driven design converge to enable predictive engineering and crop improvement. ABSTRACT Cis‐regulatory elements (
Libin Zhang, Maoteng Li
wiley   +1 more source

S-Box on Subgroup of Galois Field

open access: yesCryptography, 2019
In substitution−permutation network as a cryptosystem, substitution boxes play the role of the only nonlinear part. It would be easy for adversaries to compromise the security of the system without them.
Tariq Shah, Ayesha Qureshi
doaj   +1 more source

A Chaotic-Initiated Discrete Optimization Framework for Cryptographically Strong AES S-Box Generation

open access: yesCybernetics and Information Technologies
Advanced Encryption Standard (AES) security relies on the Substitution box (S-Box), which provides nonlinearity and confusion. Because this algebraic form is fixed, the cipher can be attacked with algebraic and structural cryptanalysis.
Jassim Sameeh Abdulghafour   +2 more
doaj   +1 more source

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