Results 201 to 210 of about 4,358 (255)

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

The Impact of Vertical Fiscal Imbalance on Gambling Policies in New South Wales, Australia: The Rise of the Poker Machine

open access: yesAustralian Journal of Politics &History, EarlyView.
ABSTRACT This study traces how gambling in Australia changed from a simple form of leisure, enjoyed by all social classes in colonial times, to a billion‐dollar industry driven by political and economic imperatives. Using a case study, it links vertical fiscal imbalance (VFI), caused by changes to the state‐federal taxation structure, to the ...
Barbara Kinder, Michael B. Charles
wiley   +1 more source

Ga-Based Liquid Metal Catalyst for Mechano-Assisted Carbon-Carbon Coupling Reaction. [PDF]

open access: yesResearch (Wash D C)
Yang P   +7 more
europepmc   +1 more source

Impact of water on the fracture behavior of an advanced lithium disilicate. [PDF]

open access: yesPeerJ
Lu Y   +5 more
europepmc   +1 more source

Strong, Biodegradable Lignocellulosic Films as Potential Bioplastics. [PDF]

open access: yesPolymers (Basel)
Zhang Z   +6 more
europepmc   +1 more source

Dry ball milling and wet ball milling for fabricating copper–yttria composites

Rare Metals, 2018
Abstract Yttria‐reinforced copper matrix composites were prepared by dry ball milling (DBM) and wet ball milling (WBM), respectively, followed by spark plasma sintering (SPS). It is to determine which milling process is better for fabricating Cu–Y 2 O 3
Bin Yang, Hang Wang, Fei Huang
exaly   +2 more sources

Synthesis of Fe3O4 nanoparticles by wet milling iron powder in a planetary ball mill

Particuology: Science and Technology of Particles, 2007
Abstract Fe3O4 nanoparticles with sizes ranging from 30 to 80 nm were synthesized by wet milling iron powders in a planetary ball mill. The phase composition and the morphologies of the as-synthesized products were measured by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM).
Ding Chen
exaly   +2 more sources

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