A series of Cex-Mn-Tiy catalysts were synthesized using the coprecipitation method, and sodium carbonate solution was used as a precipitant. The various assessed by selective catalytic reduction NOx with NH3, characterized X-ray diffraction, Raman spectroscopy, H2 temperature-programmed reduction, NH3 desorption, photoelectron spectroscopy to investigate physicochemical properties, surface acid...

United States households' consumption expenditures and car purchases collapsed during the Great Recession more so than income changes would have predicted. Using CEX data, we show that both extensive intensive spending margins contracted sharply in Recession. We also document significant cross‐cohort differences impact of including a stronger reduction by younger cohorts. draw inference on sour...

We propose a new framework for first-principles calculations of heavy-fermion materials. These are described in terms of the Kondo lattice Hamiltonian with the parameters extracted from a realistic density functional based calculation which is then solved using continuous-time quantum Monte Carlo method and dynamical mean field theory. As an example, we show our results for the Néel temperature...

In the present work, we investigate how pressure affects valence change of cerium in cerium-based compounds CeX (X= O, S, Te, P, As, Sb, and Bi). The at a certain high is estimated by comparing experimentally observed unit cell volume calculated stable trivalent ion compound. with employing Birch equation state. It found that Ce significantly influenced both applied as well chemical environment...

In this study, three different reusable photocatalysts containing amino acids as a source of non-metals, including L-Arginine, L-Proline, and L-Methionine, have been synthesized for the first time. Using kinetic study degradation efficiency test, these visible driven were investigated their photocatalytic activity in removing antibiotics, metronidazole (MNZ) cephalexin (CEX). The morphology, st...

Introduction: Feedback cards are recommended as a feasible toolfor structured written feedback delivery in clinical education whileeffectiveness of this tool on the medical students’ performanceis still questionable. The purpose of this study was to comparethe effects of structured written feedback by cards as well asverbal feedback versus verbal feedback alone on the clinicalperformance of med...