Results 41 to 50 of about 23,327 (168)

Structure, Optical, and Thermal Properties of 9, 10-Diphenylanthracene Crystals

open access: yesCrystals, 2019
9,10-diphenylanthracene (DPA) single crystal is a promising scintillator material for fast-neutron detection. Two centimetre-sized polymorph crystals of DPA were grown by melting and solution methods (DPA-Melt and DPA-Solution, respectively), and ...
Xiuhua Liu   +4 more
doaj   +1 more source

Stereoselective synthesis of MaR2n-3 DPA

open access: yesTetrahedron Letters, 2020
The first total synthesis of the n-3 docosapentaenoic derived oxygenated product MaR2n-3 DPA has been achieved. The 13R and 14S stereogenic centers were introduced using 2-deoxy-d-ribose in a chiral pool strategy. The geometry of the Z,E,E-triene moiety was prepared using highly E-selective Wittig- and Takai-olefination reactions as well as the Z ...
Jeanne Sønderskov   +6 more
openaire   +3 more sources

MASTER OF PUBLIC ADMINISTRATION (MPA): THE IMPLEMENTATION EXPERIENCE, PROBLEMS AND PROSPECTS OF DEVELOPMENT

open access: yesRUDN Journal of Public Administration, 2015
The article provides detailed description of the training programme MPA (Master of Public Administration) and MBA (Master of Business Administration) from the perspective of similarities and differences, with the accented attention on features of civil ...
Elizaveta V Stepanenko
doaj  

Elevage, composante incontournable d'une économie bio-circulaire dans les oasis de montagne

open access: yesAfrican and Mediterranean Agricultural Journal - Al Awamia
L'objectif de cette étude est d'analyser la contribution de l'élevage aux principes d'une bioéconomie circulaire dans les oasis de montagne du Haut Atlas central.
Mohamed Taher Srairi, Abderrahim Talebi
doaj   +1 more source

Imaging disease activity of rheumatoid arthritis by macrophage targeting using second generation translocator protein positron emission tomography tracers.

open access: yesPLoS ONE, 2019
BACKGROUND:Positron emission tomography (PET) imaging of macrophages using the translocator protein (TSPO) tracer (R)-[11C]PK11195 has shown the promise to image rheumatoid arthritis (RA).
S T G Bruijnen   +10 more
doaj   +1 more source

Constructing Deterministic Parity Automata from Positive and Negative Examples [PDF]

open access: yesTheoretiCS
We present a polynomial time algorithm that constructs a deterministic parity automaton (DPA) from a given set of positive and negative ultimately periodic example words. We show that this algorithm is complete for the class of $\omega$-regular languages,
León Bohn, Christof Löding
doaj   +1 more source

Force profile assessment of direct-printed aligners versus thermoformed aligners and the effects of non-engaged surface patterns

open access: yesProgress in Orthodontics, 2022
Background The purpose of the study was to measure the forces delivered by direct-printed aligners (DPA) in the vertical dimension and compare the force profile with traditional thermoformed aligners (TFA) and to investigate the impact of non-engaged ...
Evan Hertan   +3 more
doaj   +1 more source

DPA Attacks and S-Boxes [PDF]

open access: yes, 2005
For the power consumption model called Hamming weight model, we rewrite DPA attacks in terms of correlation coefficients between two Boolean functions. We exhibit properties of S-boxes (also called (n,m)-functions) relied on DPA attacks. We show that these properties are opposite to the non-linearity criterion and to the propagation criterion.
openaire   +1 more source

DPA-Style Attacks on HQC

open access: yesIACR Transactions on Cryptographic Hardware and Embedded Systems
HQC (Hamming Quasi-Cyclic) was selected as the fifth algorithm in the NIST suite of post-quantum cryptographic (PQC) standards. As the only code-based algorithm currently standardized by NIST, HQC offers a good balance between security assurance, performance, and implementation simplicity.
Zhuo Huang   +3 more
openaire   +2 more sources

Abstractions for Distributed Systems (DPA 2008) [PDF]

open access: yes, 2009
The computing infrastructure of tomorrow will be very different from that of yesterday. In this rapidly evolving landscape, the development of applications that can remain neutral to underlying infrastrutural changes remains a challenge. The goal of the Workshop on Abstractions for Distributed Systems is to try to address how utilizing distributed ...
Shantenu Jha   +4 more
openaire   +1 more source

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