Results 31 to 40 of about 145,218 (264)

Chromatic priming in hemianopic visual fields

open access: yesExperimental Brain Research, 2003
In three monkeys made hemianopic by unilateral striate cortical ablation, in one normal monkey and in a human hemianope (GY), we measured reaction times to chromatic targets presented in the normal hemifield as a function of prior chromatic primes in the blind field. The first of our three tasks showed an unspecific priming effect in that the colour of
Cowey, A, Stoerig, P, Hodinott-Hill, I
openaire   +3 more sources

The Splitting of Primes in Division Fields of Elliptic Curves [PDF]

open access: yesExperimental Mathematics, 2002
In this paper we will give a global description of the Frobenius for the division fields of an elliptic curve E which is strictly analogous to the cyclotomic case. This is then applied to determine the splitting of a prime p in subfields of such a division field.
Duke, W., Tóth, Á.
openaire   +3 more sources

Analysis of the Fault Attack ECDLP over Prime Field

open access: yesJournal of Applied Mathematics, 2011
In 2000, Biehl et al. proposed a fault-based attack on elliptic curve cryptography. In this paper, we refined the fault attack method. An elliptic curve E is defined over prime field 𝔽p with base point P∈E(𝔽p).
Mingqiang Wang, Tao Zhan
doaj   +1 more source

The Prime Scalar Field: The Prime Pattern Solved. A

open access: yes, 2022
The Prime Scalar Field The Pattern of Prime Numbers: Fractals of a Quantized Harmonic Resonant Scalar Field   Author: Damon Michael Dorsey - 4.21.2025     Abstract (A preliminary paper) Prime numbers are fundamental to mathematics and theoretical physics, yet their apparent randomness has long obscured their underlying structure.
openaire   +3 more sources

Prime Field ECDSA Signature Processing for Reconfigurable Embedded Systems

open access: yesInternational Journal of Reconfigurable Computing, 2011
Growing ubiquity and safety relevance of embedded systems strengthen the need to protect their functionality against malicious attacks. Communication and system authentication by digital signature schemes is a major issue in securing such systems.
Benjamin Glas   +4 more
doaj   +1 more source

Explicit decomposition of a rational prime in a cubic field

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2006
We give the explicit decomposition of the principal ideal 〈p〉 (p prime) in a cubic field.
Saban Alaca   +2 more
doaj   +1 more source

Constructing Prime-Field Planar Configurations [PDF]

open access: yesProceedings of the American Mathematical Society, 1984
An infinite class of planar configurations is constructed with distinct prime-field characteristic sets (i.e., configurations represented over a finite set of prime fields but over fields of no other characteristic). It is shown that if p
openaire   +1 more source

Tanner (3, 23)-Regular QC-LDPC Codes: Cycle Structure and Girth Distribution

open access: yesIEEE Access
This paper studies a class of quasi-cyclic LDPC (QC-LDPC) codes, i.e., Tanner (3, 23)-regular QC-LDPC codes of code length $23p$ with $p$ being a prime and $p \equiv 1 (\mathrm {mod} 69)$ .
Qi Wang   +5 more
doaj   +1 more source

A high speed processor for elliptic curve cryptography over NIST prime field

open access: yesIET Circuits, Devices and Systems, 2022
Elliptic curve cryptography (ECC), as one of the public key cryptography systems, has been widely applied to many security applications. It is challenging to implement a scalar multiplication (SM) operation which has the highest computational complexity ...
Xianghong Hu   +4 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

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