Results 141 to 150 of about 19,690,840 (338)

Market Timing and Capital Structure

open access: yes, 2001
Malcolm P. Baker, Jeffrey Wurgler
semanticscholar   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Impactos das fusões e aquisições sobre a concentração industrial: observações preliminares sobre o caso brasileiro, 1996-2000

open access: yesEconomia Aplicada, 2004
This paper aims to investigate the role played by M&A transactions in the change of concentration levels in Brazil from 1996 to 2000. Using information from Thomson Financial Securities Data and from the Annual Industrial Survey of IBGE the paper ...
Frederico Rocha
doaj  

Pulsed Electrolysis Prevents Sulfur Poisoning for Sustained Sulfide Valorization

open access: yesAdvanced Materials, EarlyView.
Integrating pulsed electrolysis with Sc‐doped NiFe‐LDH enables sustainable sulfide valorization, achieving >500 h stability, 99.8% efficiency. Moreover, this technology produces high‐purity sulfur and sodium formate, boosting profit by 121% to $1,294.7 per tonne of hydrogen.
Zhiyan Hou   +5 more
wiley   +1 more source

Market Structure and the Banking Sector [PDF]

open access: yes
We propose a simple framework to explore how different market structures in the banking system affect credit allocation, and how deposits and number of entrepreneurs affect the equilibrium number of banks in the economy.
Benoit Julien, Pere Gomis-Porqueras
core  

Decoding THz‐Driven Dynamic Fingerprints of Ferroelectric Nanotwin Networks

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Ultrafast polarization dynamics in ferroelectrics are of considerable interest for high‐speed tunable dielectrics and electro‐optics. Extended domain wall networks formed in ferroelectric twin nanodomains can support collective dynamics in the terahertz regime but require techniques that track polarization and strain evolution driven by ...
Xiaojiang Li   +20 more
wiley   +1 more source

Spin-off, market structure, and deposit funds: case in the Indonesian Islamic banking industry

open access: yesEconomic Journal of Emerging Markets, 2018
The regulator had imposed some Islamic business units to do the spin-off after the enactment of the Islamic banking act (The Act No. 21 of 2008). The aim of this research is going to examine the relationship between spin-off, market structure, and ...
Mohammad Nur Rianto Al Arif
doaj  

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