Results 211 to 220 of about 91,889 (335)

Tracking Bronze Age ‘itinerant smiths’ in western Poland: insights from Nd and Sr isotope data

open access: yesArchaeometry, EarlyView.
Abstract The neodymium (Nd) isotope composition of stone casting moulds found in graves of Bronze Age ‘itinerant smiths’ in western Poland was analysed to determine the provenance of their raw materials. For the first time in archaeological research, the Nd model age (TDM)—a highly useful parameter in studying the provenance of geological materials—has
Mateusz Stróżyk   +5 more
wiley   +1 more source

The Differential Effect of Regulatory Signals on Shareholder Dissent: The Case of Shareholder Voting in Director Elections

open access: yesCorporate Governance: An International Review, EarlyView.
ABSTRACT Research Question/Issue In the Japanese context of shareholder voting in director elections, this study examines how regulatory signals differently influence shareholder dissent depending on their resource dependence relationship with regulatory bodies. Research Findings/Insights We find that the effect of a regulatory change in the disclosure
Daisuke Uchida, Toru Yoshikawa
wiley   +1 more source

Influences on the Fatigue Strength of Laser‐Welded High‐Purity Copper Connections

open access: yesFatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT Due to their excellent conducting properties, components made of high‐purity copper are increasingly being used in the field of electrified applications. In particular for components with welded joints made of high‐purity copper, there is still no computational basis for evaluating the fatigue strength of these joints.
Matthias Lauf   +4 more
wiley   +1 more source

Optical branched flow in nonlocal nonlinear medium. [PDF]

open access: yesNanophotonics
Zhao T, Wang Y, Peng R, Wang P, Ye F.
europepmc   +1 more source

Properties, mechanisms, and perspectives of ultrafast laser modifications in silicate glass volume

open access: yesInternational Journal of Applied Glass Science, EarlyView.
Abstract Ultrafast laser irradiation of glass enables highly localized structural transformations within the material's bulk, unlocking diverse applications in photonics, data storage, and microfabrication. Here, we provide a concise yet comprehensive overview of the main types of femtosecond laser‐induced modifications in silica‐based glasses (Types I,
Nadezhda Shchedrina   +3 more
wiley   +1 more source

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