Results 21 to 30 of about 366 (90)

Level Crossing in Random Matrices: I. Random perturbation of a fixed matrix

open access: yes, 2016
We consider level crossing in a matrix family $H=H_0+\lambda V$ where $H_0$ is a fixed $N\times N$ matrix and $V$ belongs to one of the standard Gaussian random matrix ensembles.
Shapiro, B., Zarembo, K.
core   +1 more source

Extreme high temperature redox kinetics in ceria: exploration of the transition from gas-phase to material-kinetic limitations [PDF]

open access: yes, 2016
The redox kinetics of undoped ceria (CeO_(2−δ)) are investigated by the electrical conductivity relaxation method in the oxygen partial pressure range of −4.3 ≤ log(pO_2/atm) ≤ −2.0 at 1400 °C.
Davenport, Timothy C.   +3 more
core   +2 more sources

Scandium-doped zinc cadmium oxide as a new stable n-type oxide thermoelectric material [PDF]

open access: yes, 2016
Scandium-doped zinc cadmium oxide is proposed as a new n-type oxide thermoelectric material, which is stable in air at high temperature up to 1073 K, and having a 7-fold-reduced thermal conductivity at RT and the highest ZT ∼0.3 at 1173 K.
Abdellahi, Ebtisam   +9 more
core   +1 more source

Chip-based liver equivalents for toxicity testing - organotypicalness versus cost-efficient high throughput [PDF]

open access: yes, 2013
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Marx, Uwe   +2 more
core   +1 more source

Leishmania siamensis als Erreger von autochthoner kutaner Leishmaniose bei Pferden in Deutschland - eine neue Infektionskrankheit in Mitteleuropa? [PDF]

open access: yes, 2014
Aus mitteleuropäischer Sicht ist die durch Parasiten verursachte und von Sandmücken übertragene Leishmaniose eine in Ländern tropischer und subtropischer Regionen auftretende Infektionskrankheit.
Frohme, Marcus   +5 more
core   +1 more source

Perturbation theory for the modified nonlinear Schr{\"o}dinger solitons

open access: yes, 1998
The perturbation theory based on the Riemann-Hilbert problem is developed for the modified nonlinear Schr{\"o}dinger equation which describes the propagation of femtosecond optical pulses in nonlinear single-mode optical fibers.
Agrawal   +21 more
core   +1 more source

Dynamic modeling of electrochemical systems using linear graph theory [PDF]

open access: yes, 2011
The final publication is available at Elsevier via http://dx.doi.org/10.1016/j.jpowsour.2011.08.065 © 2011. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/An electrochemical ...
Dao, Thanh-Son, McPhee, John
core   +1 more source

Return of naturally sourced Pb to Atlantic surface waters [PDF]

open access: yes, 2016
Anthropogenic emissions completely overwhelmed natural marine lead (Pb) sources during the past century, predominantly due to leaded petrol usage. Here, based on Pb isotope measurements, we reassess the importance of natural and anthropogenic Pb sources ...
A Bollhofer   +62 more
core   +5 more sources

Application of Morphometric and Stereological Techniques on Analysis and Modelling of the Avian Lung [PDF]

open access: yes, 2017
For a long time, biology was a qualitative (descriptive) science. The investigations failed to fully explicate the functional designs of whole organisms and their constituent parts. About half a century ago, at an interdisciplinary meeting which was held
Maina, John N.
core   +1 more source

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