Results 201 to 210 of about 43,888 (260)

Electronic jelly: Engineering the mechanics of hydrogels for flexible electronics

open access: yesFlexMat, EarlyView.
By unifying mechanical reinforcement strategies—double networks, structural ordering, and dynamic interactions—this review demonstrates how engineered hydrogels can transcend their fragility to achieve the strength, toughness, and reliability required for flexible electronics, including wearable sensors, energy devices, and soft robotic systems ...
Tianfu Zheng   +2 more
wiley   +1 more source

Efficacy of acupotomy in chronic pharyngitis: A retrospective analysis. [PDF]

open access: yesMedicine (Baltimore)
Wang J   +7 more
europepmc   +1 more source

Unlocking cinnamon export success: Key determinants from the world's top five producers. [PDF]

open access: yesPLoS One
Wisenthige K   +6 more
europepmc   +1 more source

Foreign Exchange Rates

SSRN Electronic Journal, 2007
We establish a simple, yet completely general model for foreign exchange rates (FXR), in the context of multidimensional, possibly incomplete, Ito SDE market/econometric models. A very simple example is presented as well.
Jack Harvey, Ernie Jowsey
openaire   +2 more sources

FOREIGN EXCHANGE MARKET EFFICIENCY UNDER FLEXIBLE EXCHANGE RATES

The Journal of Finance, 1977
This paper presents an empirical analysis of spot exchange rate behavior subsequent to this decision. Its purpose is to test whether the price changes of the Canadian dollar, German mark and British pound conformed to those which would be expected in an efficient market (i.e. a weak random walk model).
Burt, John   +2 more
openaire   +1 more source

Foreign Exchange Rates

1994
The foreign exchange rate is a price—the price at which one country’s currency exchanges on the international market for another country’s. As such, it is determined by demand and supply—the amount of that currency being wanted and the amount of it being offered for sale.
J. Harvey, M. K. Johnson
openaire   +1 more source

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