Results 121 to 130 of about 497,164 (343)

Information and the Existence of Stationary Markovian Equilibrium [PDF]

open access: yes
We describe conditions for the existence of a stationary Markovian equilibrium when total production or total endowment is a random variable. Apart from regularity assumptions, there are two crucial conditions: (i) low information -- agents are ignorant ...
Ioannis Karatzas   +2 more
core  

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

open access: yesAdvanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu   +8 more
wiley   +1 more source

Waqf: An Advanced Approach to Combating Agricultural Land Fragmentation in Islamic Countries

open access: yesWorld
This paper addresses the issue of agricultural land fragmentation in Islamic countries. In the se countries, agricultural land is fragmented into tiny and unproductive holdings.
Alaa Al-Tulaibawi   +2 more
doaj   +1 more source

New Financial Realities: The Response of Private Foundations [PDF]

open access: yes, 2009
Reviews the causes of the 2008 financial crisis and its impact on private foundations, proposes a framework for analyzing the sector, offers lessons learned on endowment management, and examines the implications for spending plans and program ...
John E. Craig, Jr.
core  

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

open access: yesAdvanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram   +2 more
wiley   +1 more source

ENDOWMENTS: THEIR PLACE IN THE SYSTEM OF FINANCING OF HIGHER EDUCATION AND EXPERIENCE OF THEIR USE IN RUSSIA AND ABROAD [PDF]

open access: yesSovremennye Issledovaniâ Socialʹnyh Problem, 2012
The present paper demonstrates that existing methods of financing of organizations of higher education in Russia cannot be used as a supporting ttool for knowledge production, which leads to decrease in quality of educational services in the field of ...
Andrey Leonov
doaj  

THE ENDOWMENT EFFECT AND WTA: A QUASI-EXPERIMENTAL TEST [PDF]

open access: yes
This paper reports a test of the endowment effect in an economic analysis of localized air pollution. Regression techniques are used to test the significance of perceived property rights on household WTP for improved air quality versus WTA compensation ...
Bowker, James Michael, MacDonald, H.F.
core   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

WTP vs.WTA: Christmas Presents and the Endowment Effect [PDF]

open access: yes
Using data on the valuation of Christmas gifts received by students in different fields at a German university, we investigate whether the endowment effect differs between students of economics and other respondents and whether it varies with the market ...
Christoph M. Schmidt, Thomas K. Bauer
core  

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