Results 51 to 60 of about 1,402 (165)

Analysis of a heterogeneous kinetic model for traffic flow

open access: yes, 2016
In this work we extend a recent kinetic traffic model to the case of more than one class of vehicles, each of which is characterized by few different microscopic features.
Puppo, Gabriella   +3 more
core   +1 more source

Surface Characterization of Skin Substitute Materials

open access: yesSkin Research and Technology, Volume 31, Issue 7, July 2025.
ABSTRACT Background Transdermal therapeutic systems use substance transport through the skin to provide an active pharmaceutical ingredient. To ensure a reliable supply, adhesion to skin must be guaranteed. In practice in vivo studies as well as in vitro studies on steel (ISO‐standard for self‐adhesive tapes) are used.
Alexander Jaekel, Michaela Wirtz
wiley   +1 more source

Labor Mobility and Dynamic Core−Periphery Patterns : A Two−Region Case [PDF]

open access: yes, 2001
Paul Krugman (1991) proposed a geographic model in which a country consisting of two regions can endogenously become differentiated into an industrialized "core" and an agricultural "periphery".
Yokoo, Masanori
core   +1 more source

Lizards and amphisbaenians (Reptilia, Squamata) from the middle Eocene of Mazaterón (Soria, Spain)

open access: yesThe Anatomical Record, Volume 308, Issue 6, Page 1753-1768, June 2025.
Abstract The assemblage of lizards and amphisbaenians (Reptilia, Squamata) from the middle Eocene locality of Mazaterón (Spain) is described. Considering the rather limited material available for the study, the assemblage shows a moderate diversity with eight taxa corresponding to five different families.
Arnau Bolet
wiley   +1 more source

Generic Indifferentiability Proofs of Hash Designs [PDF]

open access: yes2012 IEEE 25th Computer Security Foundations Symposium, 2012
Hash functions are the swiss army knife of cryptographers. They are used to generate unique identifiers in hash-and-sign signatures, as one-way functions for one-time-password, to break the structure of the input in key derivation functions and also for authentications.
Marion Daubignard   +2 more
openaire   +1 more source

A Divide and Conquer Algorithm of Bayesian Density Estimation

open access: yesAustralian &New Zealand Journal of Statistics, Volume 67, Issue 2, Page 250-264, June 2025.
ABSTRACT Datasets for statistical analysis become extremely large even when stored on one single machine with some difficulty. Even when the data can be stored in one machine, the computational cost would still be intimidating. We propose a divide and conquer solution to density estimation using Bayesian mixture modelling, including the infinite ...
Ya Su
wiley   +1 more source

Reset Indifferentiability and Its Consequences [PDF]

open access: yes, 2013
The equivalence of the random-oracle model and the idealcipher model has been studied in a long series of results. Holenstein, Kunzler, and Tessaro STOC, 2011 have recently completed the picture positively, assuming that, roughly speaking, equivalence is indifferentiability from each other.
Paul Baecher   +2 more
openaire   +1 more source

The relation between the quantum discord and quantum teleportation: the physical interpretation of the transition point between different quantum discord decay regimes

open access: yes, 2015
We study quantum teleportation via Bell-diagonal mixed states of two qubits in the context of the intrinsic properties of the quantum discord. We show that when the quantum-correlated state of the two qubits is used for quantum teleportation the ...
Cywiński, Łukasz, Roszak, Katarzyna
core   +1 more source

Quantum authentication with key recycling [PDF]

open access: yes, 2017
We show that a family of quantum authentication protocols introduced in [Barnum et al., FOCS 2002] can be used to construct a secure quantum channel and additionally recycle all of the secret key if the message is successfully authenticated, and recycle ...
A Broadbent   +23 more
core   +2 more sources

Trifold origin of the reptilian ear ossicle and its relation to the evolutionary modification of the temporal skull region

open access: yesJournal of Anatomy, Volume 246, Issue 3, Page 402-414, March 2025.
The columella‐complex in reptile middle ears involves the footplate, columella shaft, and extracolumella. The latter is partly of quadrate developmental origin, whereas the footplate derives from the mesodermal otic capsule, the shaft and another part of the extracolumella from the hyoid arch.
Ingmar Werneburg, Mario Bronzati
wiley   +1 more source

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