Preparing an Effective School Trip: Precision Work

To provide a possible interpretation of the passive attitude often exhibited animationbengal.com by pupils in the context of school trips, the article does not follow the path of moralistic judgement, but starts from the essence of the teaching profession, which consists in showing the world to the students.The article adopts the thesis of the pres

read more

Multidisciplinary Approach for Evaluating the Geochemical Degradation of Building Stone Related to Pollution Sources in the Historical Center of Naples (Italy)

Natural stones have represented one of the main building materials since ancient times.In recent decades, a worsening in degradation phenomena related mostly to environmental pollution was observed, threatening their conservation.The present work is focused on the minero-petrographic and geochemical characterization of black crust (BC) samples take

read more


2-[(E)-2-(4-Chlorophenyl)ethenyl]-1-methylpyridinium iodide monohydrateThis paper is dedicated to Her Royal Highness the late Princess Galyani Vadhana Krom Luang Naradhiwas Rajanagarindra for her patronage of science in Thailand.

In whole wheat phyllo dough the title compound, C14H13ClN+·I−·H2O, the cation is nearly planar and exists in an E configuration; the dihedral angle between the pyridinium and benzene rings is 0.98 (17)°.The cations stack in an anti-parallel manner along the a axis through two π–π interactions between the p

read more