Results 131 to 140 of about 26,379 (302)

Interactional privilege of violence: Status and interaction in the street field

open access: yesCriminology, EarlyView.
Abstract Criminologists have long described and theorized the relationship between status, respect, and violence within urban communities. Although this finding is generally accepted within criminology, ethnographic empirical illustrations of this phenomenon are sparse.
Hakan Kalkan, Heith Copes
wiley   +1 more source

Evaluation on Recent Committed Crypt Analysis Hash Function

open access: yes, 2008
This paper describes the study of cryptographic hash functions, one of the most important classes of primitives used in recent techniques in cryptography. The main aim is the development of recent crypt analysis hash function.
C. Suresh Ganandhas   +1 more
core   +1 more source

Decades of Enclosure Protection Exert Composite Effects on Grassland Grasshopper Communities

open access: yesIntegrative Zoology, EarlyView.
Decades of enclosure protection have altered grasshopper community structure, with species‐specific effects on population dynamics. For the low‐mobility grasshopper Chorthippus fallax, abundance did not differ strongly between exclosure‐protected and overgrazed areas, but its egg development duration was longer in exclosures. The two C.
Dan‐dan Feng   +7 more
wiley   +1 more source

Unconditionally secure authentication for quantum key distribution [PDF]

open access: yes, 2011
This work describes the using of Universal and Strongly Universal classes of hash functions for unconditionally secure message authentication in quantum cryptogra- phy.
Calimani, Simon
core  

Probability Distributions for Elliptic Curves in the CGL Hash Function

open access: yes, 2021
Hash functions map data of arbitrary length to data of predetermined length. Good hash functions are hard to predict, making them useful in cryptography.
Watson, Max   +2 more
core  

Aligning Transnational due Diligence: The EU Deforestation Regulation and Brazil's Fragmented Beef Governance

open access: yesGlobal Policy, EarlyView.
ABSTRACT Transnational due diligence regulations, such as the European Union Regulation on Deforestation‐Free Products (EUDR), are reshaping sustainability governance by transforming voluntary norms into binding global rules. Yet, their effectiveness depends on how well they align with domestic governance systems and on the power asymmetries that ...
John James Loomis   +2 more
wiley   +1 more source

Revocable policy-based chameleon hash using lattices

open access: yesJournal of Mathematical Cryptology
A chameleon hash function is a type of hash function that involves a trapdoor to help find collisions, i.e., it allows the rewriting of a message without modifying the hash.
Klamti Jean Belo, Hasan Mohammed Anwarul
doaj   +1 more source

Estimating thresholds for risk of cannabis use disorder using standard delta‐9‐tetrahydrocannabinol (THC) units

open access: yesAddiction, EarlyView.
Abstract Background and aims Lower risk guidelines for safer levels of cannabis use could help to reduce the health burden posed by cannabis use disorder (CUD). We aimed to estimate risk thresholds for CUD based on delta‐9‐tetrahydrocannabinol (THC) consumption using standard THC units (1 unit = 5 mg THC).
Rachel Lees Thorne   +9 more
wiley   +1 more source

Protection of the digital holy Quran using SAB hash function [PDF]

open access: yes, 2013
Cryptography consists of a set of algorithms and techniques to convert the data into another form so that the contents are unreadable and unexplainable to anyone who does not have the authority to read or write on these data.
Alshaikhli, Imad Fakhri Taha   +1 more
core  

The evolution of Australian cannabis policies, 1967 to 2024

open access: yesAddiction, EarlyView.
Abstract Aim To describe the outcomes of cannabis policy debates in Australia from 1967 to 2024. Methods We searched popular media, public reports, parliamentary inquiries and policy documents on cannabis in Australia since the 1960s and examined peer reviewed papers, national survey data and police records of cannabis‐related arrests.
Wayne D. Hall   +3 more
wiley   +1 more source

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