Results 101 to 110 of about 1,296,636 (358)

Dual‐Selective Terahertz‐Nanodisc Metasurfaces for Exploring Neurotransmitter Dynamics beyond Spectral Limitations

open access: yesAdvanced Materials, EarlyView.
Observation and detection of neurotransmitter dynamics in aqueous system has been hurdle for analytical fields due to its weak and reversible nature. A terahertz‐nanodisc metasurface which implements comprehensive detection over conformational change and selective sensing is introduced. Utilizing the THz regime photonics and biomimetic environment with
Taeyeon Kim   +6 more
wiley   +1 more source

Foreign exchange volatility is priced in equities [PDF]

open access: yes
This paper finds that standard asset pricing models fail to explain the significantly positive delta hedging errors from writing options on foreign exchange futures. Foreign exchange volatility does influence stock returns, however. The volatility of the
Christopher J. Neely   +2 more
core  

Ferrofluid‐Based Bioink for 3D Printed Skeletal Muscle Tissues with Enhanced Force and Magnetic Response

open access: yesAdvanced Materials Interfaces, EarlyView.
The integration of ferrofluid consisting of citrated iron oxide nanoparticles into muscle cell‐laden ink to obtain magnetic‐responsive muscle tissue (i.e., ferromuscle) allows not only an easy printability process to integrate magnetic components in 3D printed tissues, but also impacts positively in terms of tissue differentiation and increased force ...
Judith Fuentes   +8 more
wiley   +1 more source

Efficiency of the Moscow Stock Exchange before 2022. [PDF]

open access: yesEntropy (Basel), 2022
Shternshis A, Mazzarisi P, Marmi S.
europepmc   +1 more source

Universality in the stock exchange

open access: yes, 2008
9 pages, 4 ...
Gonçalves, Rui, Pinto, Alberto
openaire   +2 more sources

Spatially Controlled 3‐D Multiplexed Aptamer Patterning in Hydrogels

open access: yesAdvanced Materials Interfaces, EarlyView.
A hydrogel platform based on norbornene‐functionalized polyvinyl alcohol enables high‐resolution, 3‐D multiplexed patterning of DNA aptamers via two‐photon polymerization. Two distinct aptamers are covalently immobilized with single micron‐scale precision across the x, y, and z dimensions.
Kevin Roost   +9 more
wiley   +1 more source

Volatility Spillover Between the Stock Market and the Foreign Exchange Market in Pakistan [PDF]

open access: yes
Our paper examines the volatility spillover between the stock market and the foreign exchange market in Pakistan. For long run relationship we use Engle Granger two step procedure and the volatility spillover is modelled through bivariate EGARCH method ...
Kemal, A. R., Qayyum, Abdul
core   +1 more source

Electrical Monitoring of Vibrio vulnificus–Host Cell Membrane Interactions in Simple and Complex Matrices

open access: yesAdvanced Materials Interfaces, EarlyView.
Supported lipid bilayers coupled with multielectrode array devices offer significant promise for pathogen–host cell membrane interaction studies. This work demonstrates, for the first time, the compatibility of this platform with biological fluids, in this case whole human blood, essential for any future point‐of‐care applications; as well as its ...
Alexandra Wheeler   +4 more
wiley   +1 more source

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