Results 61 to 70 of about 60,720 (171)
Journal of the American Ceramic Society, Volume 108, Issue 11, November 2025.Abstract The search for designing and fabricating truly tissue‐like scaffolds is one of the grand challenges in bone tissue engineering. The question on which parameters are actually the most representative of scaffold architecture and, thus, have to be more carefully designed and considered for assessing the scaffold suitability still remains ...
Roberta Gabrieli +8 more
wiley +1 more source
Time-Varying Market Efficiency: A Focus on Crude Oil and Commodity Dynamics
Fractal and FractionalThis study investigated market efficiency across 20 major commodity assets, including crude oil, utilizing fractal analysis. Additionally, a rolling window approach was employed to capture the time-varying nature of efficiency in these markets. A Granger
Young-Sung Kim +3 more
doaj +1 more source
Origin of Dynamic Network Formation of 2D Nanofillers in a Flexible Matrix
Small Structures, Volume 6, Issue 8, August 2025.Conductive networks of carbon nanofillers that strongly interact with the matrix are studied to enable high‐performance printed flexible conductors. The highly folded, wrinkled structures of 2D graphene sheets and their large interfacial areas are shown to strongly affect composite morphology and electromechanical properties compared to 0D and 1D ...
Debmalya Roy +6 more
wiley +1 more source
Application of the Fractal Market Hypothesis for Modelling Macroeconomic Time Series. [PDF]
, 2008 This paper explores the conceptual background to financial time series analysis and financial signal processing in terms of the Efficient Market Hypothesis. By revisiting the principal conventional approaches to market analysis and the reasoning associated with them, we develop a Fractal Market Hypothesis that is based on the application of non ...
openaire +2 more sources
The affective, cognitive, and social benefits of interacting with nature
Journal of Consumer Psychology, Volume 35, Issue 3, Page 495-510, July 2025.Abstract The surrounding environment influences how people feel, think, and behave. This effect is apparent when examining the multitude of ways interactions with natural environments impact people psychologically. In this Research Dialogue, we discuss work by ourselves and others that demonstrate the benefits of spending time in nature or interacting ...
Nakwon Rim +2 more
wiley +1 more source
Forex Trading using MetaTrader 4 with the Fractal Market Hypothesis
, 2011 This paper reports on the results of a research and development programme concerned with the analysis of currency pair exchange time series for Forex trading in an intensive applications and services environment. In particular, we present some of the preliminary results obtained for Forex trading using MetaTrader 4 with a new set of trend indicators ...
Blackledge, Jonathan, Murphy, Kieran
openaire +2 more sources
Correlation networks in economics and finance: A review of methodologies and bibliometric analysis
Journal of Economic Surveys, Volume 39, Issue 3, Page 1252-1286, July 2025.Abstract This paper presents an in‐depth review of the methodologies and innovations in the study of correlation networks in economics and finance. We explore the development of filtering algorithms and distance measures, emphasizing their critical role in extracting meaningful financial interconnections.
Hamidreza Esmalifalak +1 more
wiley +1 more source
Legal Methodology and Complexity: A Comment on Allen
Ratio Juris, Volume 38, Issue 2, Page 108-128, July 2025.Abstract This article is a response to Ronald J. Allen's “Reflections on Complexity, Evidence, and Law.” I begin by analyzing three key concepts that Allen employs in his argument: reductionism, emergence, and complexity. On the basis of this analysis, I question Allen's criticism of the reductionist approach that, according to him, legal scholarship ...
Michele Ubertone
wiley +1 more source
Forum Scientiae Oeconomia, 2020 In determining the economic efficiency of an investment project, the rationale and choice of the discount rate is the most difficult step. The methods of investment assessment are built on the rate of return used to discount future cash flows back to their present value.
Kozlovsky, Andrii +5 more
openaire +1 more source
R/S-ANALYSIS OF THE CURRENCY MARKET
Aktualʹnì Problemi Rozvitku Ekonomìki RegìonuThe article substantiates the possibility of using R\S analysis for currency market research. The work is aimed at researching the currency market. The issue of research using R\S of the currency market is a new scientific direction.
І. В. Буртняк +2 more
doaj +1 more source