Results 1 to 10 of about 64,913 (266)

Pure Maps between Euclidean Jordan Algebras [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2019
We propose a definition of purity for positive linear maps between Euclidean Jordan Algebras (EJA) that generalizes the notion of purity for quantum systems.
Abraham Westerbaan   +2 more
doaj   +5 more sources

The Dagger

open access: yes
This novel excerpt from The Dagger was started as an attempt to understand the rise of alt-right extremist groups in the United States, as well as the conditions that made their rise possible. It aims to accomplish this through the perspective of a fictional young man from a middle-class background, Tom, who reaches adulthood near the apex of the ...
  +17 more sources

EAR DAGGER FROM THE 14TH TO THE 19TH CENTURIES: AN ARTISTIC FUNCTIONAL STUDY OF SAMPIES [PDF]

open access: yesShedet, 2023
This paper focuses on the Ear Dagger in Andalusia, Europe and India by studying samples of the Ear Dagger. This study discusses the Ear Dagger’s origins and reasons for its prevalence in Granada.
Hamada THABET, Rabea Sayed
doaj   +1 more source

Un voievod valah redat pe cahle placă descoperite la Văleni, jud. Dâmboviţa (sf. sec. XIV- începutul sec. XV) O filă din repertoriul iconografic al cahlelor medievale româneşti [PDF]

open access: yesCercetări Arheologice, 2022
The study presents two fragmentary, unglazed stove tiles, discovered by chance, in 1873, in Văleni, a small town located in the North-Eastern part of the Getic Plateau, at the foot of the Carpathian Mountains, in the valley of the Dâmboviţa River.
Maria-Venera Rădulescu
doaj   +1 more source

Younger Middle Terrace – Saalian pre-Drenthe deposits overlying MIS 7 Nachtigall interglacial strata near Höxter/ Weser, NW-Germany [PDF]

open access: yesEiszeitalter und Gegenwart, 2012
In einer Subrosionsstruktur über Evaporiten des Oberen Buntsandstein sind im Bergland am Oberlauf der Weser zwischen Höxter und Holzminden pleistozäne warm- und kühlzeitliche „Tone“- und „Torfe“ erhalten geblieben.
P. Rohde, J. Lepper, W. Thiem
doaj   +1 more source

The weapon complex of the Northern Altai population in the Xianbei period (on materials from the necropolis of Karban-I) [PDF]

open access: yesВестник археологии, антропологии и этнографии, 2023
The paper is aimed at introducing into the scientific discourse and complex interpretation of the weapon items discovered during excavations of the sites of the Bulan-Koby archaeological culture of the Karban-I necropolis.
Seregin N.N.   +2 more
doaj   +1 more source

The Mysterious Mark of “Gevork” [PDF]

open access: yesИсторическое оружиеведение, 2021
This article provides further analysis and interpretation of an inscription found within a stamp on some of Tiflis daggers. Previously, it was proposed that such a stamp contained the name “Heraclius” and, accordingly, these daggers were attributed to ...
Elizaveta I. Neratova
doaj  

Indexing flakes according to their mode of creation

open access: yesJournal of Lithic Studies, 2015
The major dimensions of a flake are shown to accurately capture how a knapper's actions manage the impact dynamics responsible for flake formation. When weight and density are also known, those same dimensions convey essential information about the ...
Robert Patten
doaj   +1 more source

Dagger linear logic for categorical quantum mechanics [PDF]

open access: yesLogical Methods in Computer Science, 2021
Categorical quantum mechanics exploits the dagger compact closed structure of finite dimensional Hilbert spaces, and uses the graphical calculus of string diagrams to facilitate reasoning about finite dimensional processes.
Robin Cockett   +2 more
doaj   +1 more source

Biography of Ele "Tony" Baker (1944-2012)

open access: yesJournal of Lithic Studies, 2014
A short biography of Tony Baker.
Robert Patten
doaj   +1 more source

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