Results 31 to 40 of about 73,558 (231)

Spin Transition of Iron in Deep‐Mantle Ferromagnesite

open access: yesGeophysical Monograph Series, Page 115-125., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley  

+1 more source

Quantum mechanics gives stability to a Nash equilibrium [PDF]

open access: yes, 2001
We consider a slightly modified version of the Rock-Scissors-Paper (RSP) game from the point of view of evolutionary stability. In its classical version the game has a mixed Nash equilibrium (NE) not stable against mutants. We find a quantized version of
A. H. Toor   +11 more
core   +3 more sources

Spillover effects of unconventional monetary policy on capital markets in the shadow of the Eurozone: A sample of non-Eurozone countries

open access: yesReview of Economic Perspectives, 2020
The transmission mechanism has been dominated by direct monetary measures since the crisis of 2008. While the indirect impacts of the unconventional monetary instruments have not been fully explored yet.
Mészáros Mercédesz   +1 more
doaj   +1 more source

Mixing of Two Microbial Consortia in the Search for Stimulating Chromium Depletion

open access: yesInternational Journal of Microbiology
Two bacterial consortia (C55 and C33), obtained from an industrial residue contaminated with hexavalent chromium (Cr(VI)), were used to study the behavior of their mixture for depleting this ion in liquid media.
Elcia Margareth Souza Brito   +11 more
doaj   +1 more source

Catalysts of Economic Welfare in Africa: A Cross-Sectional Autoregressive Distributed Lag Approach

open access: yesActa Universitatis Sapientiae: Economics and Business, 2023
This study provides empirical perspectives on the catalysts of economic welfare in Africa, drawing inference from macroeconomic and non-macroeconomic factors.
Kuti Ayomide Oluwafunmisho   +3 more
doaj   +1 more source

3-(2-Hydroxyphenyl)-5-(2-methoxyphenyl)-1H-pyrazole [PDF]

open access: yes, 2008
The title compound, C16H14N2O2, was derived from 1-(2-hydroxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione. The molecule is essentially planar (r.m.s. deviation for all non-H atoms = 0.089 Å).
Ahmad   +5 more
core   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

open access: yesAdvanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim   +17 more
wiley   +1 more source

Bootstrap methods for inference in the Parks model

open access: yesEconomics: Journal Articles, 2020
This paper shows how to bootstrap hypothesis tests in the context of the Parks’s (1967) Feasible Generalized Least Squares estimator. It then demonstrates that the bootstrap outperforms FGLS(Parks)’s top competitor.
Moundigbaye Mantobaye   +3 more
doaj   +1 more source

Disorder‐Induced Extremely Low Thermal Conductivity of Graphite Fluoride

open access: yesAdvanced Science, EarlyView.
This article investigates the effect of fluorination on the thermal conductivity of graphite fluoride, demonstrating the relationship between structural modification and thermal conductivity in an extreme case. The record‐low through‐plane thermal conductivity measured in exfoliated graphite fluoride flakes was found to correlate with the wide ...
Wonsik Lee   +10 more
wiley   +1 more source

Supernumerary Expenditure in Urban and Rural areas of Kermanshah and the Country (1995-2007) [PDF]

open access: yesپژوهشهای اقتصادی, 2012
This article examines the poverty rates for urban and rural areas of Kermanshah and the entire country using a Linear Expenditure System (LES) and Iterative Seemingly Unrelated Regression (ISUR) method during 1995-2007.
Rahman Saadat, Moslem Ghasemi
doaj  

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