China has imposed an ultra-low emissions (ULE) standards policy regarding the emission concentrations of thermal power industry, and region Fen-Wei Plain (China), which is important area blue-sky protection, in urgent need accelerating transformation its units to conform with China’s ULE standards. Based on high-resolution industry inventory, this study used Comprehensive Air Quality Model exte...

Ultralow-energy (ULE) ion implantation is increasingly being explored as a method to substitutionally dope graphene. However, complex implantation-related effects such defect creation and surface contamination, how they can be minimized by thermal annealing, remain poorly understood. Here, we address these open questions taking the model case epitaxial graphene grown on Cu(111), which was subse...

C. Vieira, T. Manso, R. Bodas, M.T. Díaz, T. Castro, A.R. Mantecon Consejería de Agricultura y Ganadería de Castilla y León. Instituto Tecnológico Agrario. Estación Tecnológica de la Carne. 37770 Guijuelo, Salamanca, Spain ETS Ingenierías Agrarias, Universidad de Valladolid, Avd. Madrid s/n, 34004, Palencia, Spain Instituto de Ganadería de Montaña (CSIC-ULE), 24346 Grulleros, León, Spain 4 Dpto...

In this paper, we develop a numerically efficient scheme for setmembership prediction and filtering for discrete-time nonlinear systems, that takes into explicit account the effects of nonlinearities via local second-order information. The filtering scheme is based on a classical prediction/update recursion that requires at each step the solution of a convex semidefinite optimization problem. T...

To enhance the transparency of CBO’s work and to encourage external review of that work, CBO’s working paper series includes both papers that provide technical descriptions of official CBO analyses and papers that represent original, independent research by CBO analysts. Working papers are not subject to CBO’s regular review and editing process. Papers in this series are available at http://go....

Let $A$ be a right coherent ring and $\mathcal{X}$ contravariantly finite subcategory of ${\rm{mod}}\mbox{-}A$ containing projectives. In this paper, we construct recollement abelian categories $({\rm{mod}}_{0}\mbox{-}\mathcal{X}, {\rm{mod}}\mbox{-}\mathcal{X}, {\rm{mod}}\mbox{-}A)$, where ${\rm{mod}}_{0}\mbox{-}\mathcal{X}$ is full ${\rm{mod}}\mbox{-}\mathcal{X}$ consisting all functors vanish...

Example 1.1. Let m = 7. The following table shows that the first time a nonzero number mod 7 has a power congruent to 1 varies. While Fermat’s little theorem tells us that a6 ≡ 1 mod 7 for a 6≡ 0 mod 7, we see in the table that the exponent 6 can be replaced by a smaller positive exponent for 1, 2, 4, and 6. k 1 2 3 4 5 6 1k mod 7 1 2k mod 7 2 4 1 3k mod 7 3 2 6 4 5 1 4k mod 7 4 2 1 5k mod 7 5 ...