Results 91 to 100 of about 1,563,210 (304)
Nonlinear Stock Price Adjustment in the G7 Countries [PDF]
This paper seeks to address the stock price adjustment toward fundamentals. Using the class of Switching Transition Error Correction Models (STECMs), we show that two regimes describe the dynamics of stock price deviations from fundamentals in the G7 ...
Georges Prat, Fredj Jawadi
core
Fixed-Point Analysis of Supra-Contractions with Applications to Nonlinear Economic Systems
MathematicsIn this article, we construct a framework for analyzing the equilibrium and stability of networked multi-sector economic systems via fixed-point analysis.
G. Sudhaamsh Mohan Reddy +3 more
doaj +1 more source
Linear and Nonlinear Associations between Sleep and Adjustment in Adolescence
Behavioral Sleep Medicine, 2019 A growing body of work supports linear associations between sleep and socioemotional adjustment in adolescence. However, associations between sleep and adjustment are not necessarily linear and investigations of nonlinear effects are scarce. This study examined linear and nonlinear relations between several sleep-wake parameters and externalizing ...
Mina, Shimizu +3 more
openaire +3 more sources
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Smooth Breaks and Nonlinear Mean Reversion: Post-Bretton Woods Real Exchange Rates [PDF]
The recent literature on Purchasing Power Parity (PPP) has emphasized the role of two phenomena that may lead to the rejection of the PPP hypothesis: structural breaks and nonlinear adjustment induced by transaction costs.
Dimitris, Christopoulos +1 more
core
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
NONLINEAR PPP UNDER THE GOLD STANDARD [PDF]
Hegwood and Papell (2002) conclude on the basis of analysis in a linear framework that long-run purchasing power parity (PPP)\ does not hold for sixteen real exchange rate series, analyzed in Diebold, Husted, and Rush (1991) for the period 1792-1913 ...
Ivan Paya, David A. Peel
core
Eccentric clearance adjustment method and application of gear-rack pair engagement
Jixie chuandongObjectiveMeshing clearance affects the transmission accuracy, vibration and noise performance of gear-rack pairs. Aiming at the low accuracy and limited adjustment range of traditional clearance adjustment methods, a novel clearance adjustment mechanism ...
CHEN Changbiao +4 more
doaj