Results 151 to 160 of about 12,156,906 (329)
Quick key sequences generator based on cellular automata
Trudy Odesskogo Politehničeskogo Universiteta, 2014 One of the most effective modern approaches to the problem of stream encryption used for generation of pseudo-random key sequences is based on the Boolean functions mathematical instrument. A new design of the pseudo-random key sequences generator based
Артем Вікторович Соколов
doaj
Partially bent functions and their properties
, 2014 Cesmelioglu, Ayca/0000-0001-5049-9135A function f : F-p(n) -> F-p is called partially bent if for all a is an element of F-p(n) the derivative D(a)f(x) = f(x + a) - f(x) is constant or balanced, i.e., every value in F-p is taken on p(n-1) times.
Meidl, Wilfried +2 more
core
From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics
Advanced Functional Materials, EarlyView.We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou +3 more
wiley +1 more source
Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina
Advanced Functional Materials, EarlyView.Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source
INTERACTION OF CURVED CRACK FACES IN BENDING STRIP (BEAM) UNDER INFLUENCE OF TEMPERATURE FIELD
Structural Mechanics of Engineering Constructions and Buildings, 2014 Some problems of temperature field influence on the growth inhibition of curved crack in the strip (beam) when the strip is bent in the plane by given load system (constant bending moments, uniformly distributed pressure and other) is consider.
A B Mustafayev
doaj
, 2016 We introduce an infinite sequence (F i) i∈N of boolean functions whose terms all are bent functions.
Wolfmann, Jacques
core
Count of rotational symmetric bent Boolean functions [PDF]
, 2019 Counting the Boolean functions having specific cryptographic features is an interesting problem in combinatorics and cryptography. Count of bent functions for more than eight variables is unexplored. In this paper, we propose an upper bound for the count
P. R. Mishra, Shashi Kant Pandey
core
Advanced Functional Materials, EarlyView.A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang +7 more
wiley +1 more source