Results 221 to 230 of about 307,407 (286)

Determination of source terms in a degenerate parabolic equation from a locally distributed observation [PDF]

, 2010
Jacques Tort
openalex   +1 more source

A portfolio diversification measure in the unit interval: A coherent and practical approach

International Journal of Finance &Economics, EarlyView.
Abstract In this article, we introduce and examine the efficiency of a portfolio diversification measure. Using the recently developed coherence properties for diversification measures as well as other criteria, we show that the novel measure outperforms the most commonly used diversification measures.
Yuri Salazar Flores, Adan Diaz‐Hernandez, Oralia Nolasco‐Jauregui, Luis Alberto Quezada‐Tellez   +3 more
wiley   +1 more source

On the Dynamics of a Degenerate Parabolic Equation: Global Bifurcation of Stationary States and Convergence

, 2005
Nikos I. Karachalios, Nikolaos B. Zographopoulos   +1 more
openalex   +2 more sources

Recent advances in additive manufacturing for solar cell based on organic/inorganic hybrid materials

InfoMat, EarlyView.
The main contents of the article can be divided into four sections: (1) An overview of the most widely studied solar cell structures and the main factors limiting their development; (2) Novel applications of traditional thin film fabrication methods for solar cells; (3) Novel applications of advanced additive manufacturing techniques in solar cell ...
Ziyue Ju, Ruichan Lv, Anees A. Ansari, Jun Lin   +3 more
wiley   +1 more source

Transmission Water Losses at South African Irrigation Schemes: A Case Study of the Vaalharts Irrigation Scheme

Irrigation and Drainage, EarlyView.
ABSTRACT Irrigation water supply is under scrutiny because of dwindling water resources. Most irrigation water in South Africa (SA) is transmitted by canals. Transmission water loss (TWL) accounts for 12% of the irrigation water losses in SA. Therefore, there is a need to investigate and understand the major parameters influencing TWL at Vaalharts ...
M. Mutema, M. C. Sekgala, S. Vorster, D. C. Sambo, S. Mahlamvu, K. Dhavu   +5 more
wiley   +1 more source

Corrigendum to: “A kinetic approach to comparison properties for degenerate parabolic–hyperbolic equations with boundary conditions” [J. Differential Equations 230 (2006) 682–701]

, 2006
Kazuo Kobayasi
openalex   +1 more source

Degenerate Parabolic Differential Equations

Publications of the Research Institute for Mathematical Sciences, 1973
openaire   +3 more sources

Coherent Terahertz Hyper‐Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
In this paper, we review our recent discovery of a novel nonlinear effect in the terahertz frequency range, which we have termed terahertz hyper‐Raman (THYR) spectroscopy. This technique shares many characteristics with conventional hyper‐Raman spectroscopy but is applied within the THz spectrum.
Domenico Paparo, Anna Martinez, Andrea Rubano   +2 more
wiley   +1 more source

Hyperbolic–parabolic singular perturbation for mildly degenerate Kirchhoff equations: Time-decay estimates

, 2008
Marina Ghisi, Massimo Gobbino
openalex   +1 more source

Microstructure of sulfosuccinates based microemulsions

Journal of Surfactants and Detergents, EarlyView.
Abstract The system made by water, isooctane and a blend of Sodium dioctyl sulfosuccinate (AOT) with its more hydrophilic homologue sodium dihexyl sulfosuccinate (SDHS) can give raise to Winsor I, III and II equilibria at room temperature by slight changes in salinity.
Giuseppe Tartaro, Davide Schirone, Luigi Gentile, Gerardo Palazzo   +3 more
wiley   +1 more source