Asymmetrically shaped nanopores have been shown to rectify the ionic current flowing through pores in a fashion similar to a p-n junction in a solid-state diode.Such asymmetric nanopores include conical pores in polymeric membranes and pyramidal pores in mica membranes.We review here both theoretical and experimental aspects of this Body Washes ion
In recent years, concrete has Powders become an important versatile construction material.This paper evaluates the strength obtained by concrete with the influence of bacteria.The bacterial strains were isolated from calcareous sludge and urea ware house.The bacterial strains were identified through 16srRNA gene sequencing as Bacillus pumilus and B
We present a new framework for modelling the complexities of food and water security under globalisation.The framework sets out a method to capture regional and sectoral interdependencies and cross-scale feedbacks within the global food system that contribute to emergent water use patterns.The framework integrates aspects of existing models and app
Let G be a graph with n vertices, and let LG and QG denote the Laplacian matrix and signless Laplacian matrix, respectively.The Laplacian (respectively, signless cards Laplacian) permanental polynomial of G is defined as the permanent of the characteristic matrix of LG (respectively, QG).In this paper, we show that almost complete Powders graphs ar
In Uruguay, extensive, welfare-friendly beef production is a substantial part of the economy and culture.Transport of beef cattle to slaughterhouse compromises animal welfare.The objective of this study was to assess transport conditions related to carcass bruising.A total of 242 trucks with 8132 animals were assessed on loading, transport, unloadi