Results 131 to 140 of about 1,365,066 (347)

Innovation and business cycles [PDF]

open access: yes, 2002
The main purpose of this chapter is to assess the originality of Schumpeter's theory of business cycles. The first section outlines the distinctive features of Schumpeter's approach to business cycles and economic dynamics. Section two looks at the mechanisms constituting the cycle in Schumpeter's two major contributions on this subject, the Theory of ...
openaire   +4 more sources

Hydrazine‐Mediated Thermally Assisted Photocatalytic Ammonia Decomposition Over Layered Protonated Perovskites

open access: yesAdvanced Science, EarlyView.
Herein, a new catalyst, protonated layered perovskite HPrNb2O7, is presented, which exhibits exceptional photocatalytic activity for solar‐driven ammonia decomposition. Its unique structure facilitates the generation of active sites while extending charge carrier lifetime with input thermal energy. Abstract Photocatalytic ammonia decomposition offers a
Haozhe Zhang   +12 more
wiley   +1 more source

M2 and the business cycle [PDF]

open access: yes
Business cycles ; Money supply ; Monetary policy - United ...
Frederick T. Furlong, John P. Judd
core  

Reaction Suppression Between a High‐Ni Cathode Material (NMC622) and Li7La3Zr2O12 on Co‐Sintering for Manufacturing Bulk‐Type All‐Solid‐State Batteries: A New Method and Its Mechanism

open access: yesAdvanced Science, EarlyView.
A bulk‐type all‐solid‐state battery is produced by co‐sintering the proprietary NMC622 and LLZ. This proprietary NMC622 can avoid the formation of impurity phases under co‐sintering. The reduced Ni2+ fraction in NMC622 and the presence of a self‐formed Li2CO3 surface layer result in this outcome. It is possible to realize a rechargeable all‐solid‐state
Naohiro Hayashi, Ken Watanabe
wiley   +1 more source

Dating Business Cycle Turning Points [PDF]

open access: yes
This paper discusses formal quantitative algorithms that can be used to identify business cycle turning points. An intuitive, graphical derivation of these algorithms is presented along with a description of how they can be implemented making very ...
James D. Hamilton, Marcelle Chauvet
core  

Enhanced Vertical Sidewall Quality for Functional AlN Films in 3D Piezo MEMS Applications

open access: yesAdvanced Electronic Materials, EarlyView.
This work examines cryogenic deep reactive ion etching (cryo‐DRIE) and hydrogen annealing to prepare vertical silicon sidewalls suitable for aluminium nitride (AlN) film growth. Achieving smooth and crystalline AlN on these surfaces is essential for microelectromechanical systems (MEMS) applications requiring three dimensional (3D) sensing and ...
Arsam Ali   +2 more
wiley   +1 more source

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