Dynamic fluctuations in the PV-source power and different DC-fault scenarios off-grid PV-battery-based DC microgrid could lead to a rapid decrease reliability of PV-generating system. To make this viewpoint clearer, paper proposes novel reliability-evaluating methodology for systems islanded under dynamic transient operation conditions. Firstly, dynamic-voltage-varying failure rate (DVVFR) faul...

BAC THIS DISPOSITION IS NOT CITABLE AS PRECEDENT OF THE TTAB AUG. 18, 99 U.S. DEPARTMENT OF COMMERCE PATENT AND TRADEMARK OFFICE ________ Trademark Trial and Appeal Board ________ In re Liebel-Flarsheim Company ________ Serial No. 75/094,858 ______ Donald F. Frei of Wood, Herron & Evans, L.L.P. for LiebelFlarsheim Company. Jennifer Stiver Chicoski, Trademark Examining Attorney, Law Office 105 (...

A brief review of mathematical models in chemical physics is given. More attention is devoted to the theory of chain reactions. This theory was created by N.N. Semenoff. Chain theory is theoretical foundation of modern models. Being extremely significant in the field of chemistry, chain processes are investigated by experimental methods as well as by mathematical models. The results of calculat...

We use the classical normal mode approach of hydrodynamic stability theory to define stability determinants (Evans functions) for multidimensional strong detonations in three commonly studied models of combustion: the full reactive Navier-Stokes (RNS) model, and the simpler Zeldovich-von Neumann-Döring (ZND) and Chapman-Jouguet (CJ) models. The determinants are functions of frequencies (λ, η), ...

Congratulations to the authors for their concise summary of the flaws, frailties, and limitations of ANOVA-based toxicity metrics. Having made similar calls for a transition to model-based inference, I am naturally fully supportive of the Landis and Chapman ‘‘fatwa’’ on bankrupt statistical methods in ecotoxicology. This timely article should, and no doubt will, generate much discussion among e...