Results 31 to 40 of about 16,610 (300)

Chemical studies of Chinese coinage II: from Qin to Yuan (221 BCE–1368 CE)

open access: yesHeritage Science, 2021
This paper surveys of the chemical composition of the copper alloy coinage in China from the Qin Dynasty to the end of the Yuan Dynasty (221 BCE–1368 CE).
A. M. Pollard, Ruiliang Liu
doaj   +1 more source

A Note on a Samarian Coin Type. A Royal Horseman?

open access: yesGephyra, 2022
Some new, unlisted types of Samarian coins have appeared recently on the antiquities market. In the present paper I would like to discuss some points concerning one of them, which is especially interesting because of its iconography. The coin appeared on
Jarosław Bodzek
doaj   +1 more source

THE CREDIBILITY OF RELIGIOUS QUOTES ON ISLAMIC NUMISMATICS CONSIDERING ITS ACTUAL HISTORICAL CONTEXT: THE CASE OF ṬARMASHĪRĪN KHAN [PDF]

open access: yesShedet, 2022
Islamic Numismatics provides many mottoes, nishāns, tamghas and figures that largely reflect the various contexts of its production. An understanding of these contexts, specifically the religious, political, and economic ones, with the help of related ...
Atef Ramadan, Ahmed Ameen
doaj   +1 more source

Roman Gold Coinage from an Archaeometric Perspective

open access: yes, 2023
International audiencehttps://www.youtube.com/watch?v=6w5hOhtDf00 Maryse Blet-Lemarquand and Arnaud Suspène will present their analysis of a large data set of Roman and contemporary gold coinages. The data sheds light on the gold stocks used at different
Suspène, Arnaud   +1 more
core   +1 more source

The Face of Power: A Chronological Comparison of Byzantine Coinage [PDF]

open access: yes, 2021
Coinage was an effective tool for representing imperial power in the Byzantine Empire. This short essay focuses on the evolution of power representation in coinage and argues that Byzantine emperors displayed power by employing classical Roman elements ...
Duffin, Emma
core   +1 more source

Ballspielerinnen auf thessalischen Münzen. Ein Zeitvertreib als öffentliche Angelegenheit?

open access: yesPallas, 2022
A series of silver oboloi from Larisa (late 5th c. B.C.) depict a young woman on the back side playing with a ball in various postures. She is commonly identified with the eponymous nymph of the polis, primarily because of the testimony of the Suda ...
Jochen Griesbach
doaj   +1 more source

A study of the coinage of Chios in the Hellenistic and Roman periods. [PDF]

open access: yes, 1998
The central part of the thesis consists of the chronological arrangement and discussion of the coin series struck by the Chian mint from the beginning of the Hellenistic period (c 332 BC) down to its demise during the late Roman Imperial period (c 270 AD)
Lagos, Constantinos, Lagos, C.
core  

Adenosine triphosphate as a modulator of protein interactions and stability

open access: yesFEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

open access: yesAdvanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic   +2 more
wiley   +1 more source

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