Na2Fe3(SO4)4: A Zero‐Strain Sustainable Positive Electrode Material for Na‐Ion Batteries
Angewandte Chemie, EarlyView.A new sustainable zero‐strain Na2Fe3(SO4)4 (NFS) positive electrode material is obtained by only ball‐milling from cheap and available Na2SO4 and FeSO4. Iron coordination polyhedra include the Fe2O11 dimer of distorted octahedra (active during cycling) and FeO5 trigonal bipyramid, similar to that in the relative Pbca‐Na2Mn3(SO4)4 (NMS).
Anastasia Grebenshchikova +8 more
wiley +2 more sources
EXARC Journal, 2019 In Romania, in recent years, numerous cultural events and projects have been developed to reconstruct some aspects of everyday life from the past, or to promote archaeological sites (Ardeleanu, 2012, pp.72-73).
Marius Ardeleanu
doaj
Roman Bone Artefacts – First Steps Towards a New Approach
EXARC Journal, 2021 To date, archaeologists often use a typological approach to assess the functions of bone artefacts from the Roman period. In some of these assigned typological groups, certain artefacts do not have a clear definition.
Hildegard Müller +2 more
doaj
Kentron, 2019 The development of luxurious meals in Rome during the Eastern conquests from the 2nd century BC created in Roman society a debate about the use of pleasures.
Dimitri Tilloi-d’Ambrosi
doaj +1 more source
Geochemical and isotopic characterisation of the coin metal of Roman denarii - A multifactorial application tool for numismatic, political, strategic and logistic contexts in the Republic and the Imperial Era. [PDF]
, 2021 Tim Greifelt +2 more
openalex +1 more source
A Modern Roman‐Inspired Concrete with Daytime Radiative Cooling Capacity
Advanced Science, EarlyView.Coolcrete, inspired by ancient Roman concrete, is a new cementitious material with photonic properties enabling passive daytime radiative cooling. Made from quicklime and zeolites, it reduces cooling energy demand, lowers CO2 emissions, and may eliminate urban heat islands.
Jorge S. Dolado +11 more
wiley +1 more source
الفرق بين العبيد والخدم في العصر الروماني The Difference Between Slaves and Servants in the Roman Era [PDF]
, 2021 ريهام حسن عبد العزيز
openalex +1 more source
Relations between static-structural aspects, construction phases and building materials of San Saturnino Basilica (Cagliari, Italy) [PDF]
, 2015 The construction site was used several times: in a first phase, in the republican era of Roman domination it hosted, probably, a temple whose height could reach 25 meters; in a second phase, during the Roman Empire, it was used as a burial area.
CAZZANI, ANTONIO MARIA +2 more
core
The Portrayal of Roman Gladiators and Slavery in Film [PDF]
, 2020 This thesis project will endeavor to examine how prominent historical films set in the Roman Empire deal with slavery and gladiators, said research to inform a corresponding creative project. In studying and analyzing Ben-Hur (1959), Spartacus (1960) and
Gingerich, Megan
core +1 more source
Infection in the Graeco-Roman era with the emphasis on epidemic ilness.
Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie, 2013 In this article the views of the ancient Greeks and Romans on the etiology of infectious diseases are assessed. It appeared that these views were remarkably correct in many respects: Hippocrates for instance believed that an imbalance in the humours preceded disease, while we know today that a malnourished body predisposes a patient to epidemic disease.
Louise Cilliers, Francois P. Retief
openaire +3 more sources