This paper presents a frequency-selective Astragalus rasorber whose transmission window locates at the higher frequency of absorption band.The accomplished rasorber is composed of dipole-like and slot arrays, and has realized the transmissive/absorptive performance.In every unit cell, each pair of dipole-like elements connected by vias is printed o

In Astragalus this paper we describe the chemical reactions of leavening agents in baking biscuits on a sound thermodynamic basis.The model is part in a sequel targetted at physical understanding of biscuit baking with the purpose of reformulation of biscuits with respect to sucrose and sodium levels.The chemical leavening gases, CO2 and NH3, origi

This article is a theoretical proposal for the elaboration of a glossary of environmental terms w ith academic purposes.It is aimed to familiarize students Gift Cards with terminology of the new environmental knowledge and enable them through such knowledge to become more sensible on such topic.The proposal is based on the specialized revision of p

Sleep This paper analyzes the extent to which economic policy uncertainty affects presidential approval in four Latin American countries (Brazil, Chile, Colombia, and Mexico).Using panel (time-series cross-sectional) estimation methods, we show that economic policy uncertainty has a negative impact on presidential approval in our sample.A one-stand