The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their ...

TITLE: Silica-Grafted Ionic Liquids as Recyclable Catalysts for the Synthesis of 3,4-Dihydropyrano[c]chromenes and Pyra-no[2,3-c]pyrazoles ...

Natural products, those molecules derived from nature, have been used by humans for thousands of years to treat ailments and diseases. More recently, these compounds have inspired chemists to use ...

Al(HSO4)3 as a solid acid was applied for acetalization of carbonyl compounds at room temperature and under solvent-free conditions with good to excellent yields. The cheapness and availability of ...

Abstract: Pressure effect on the self-organization of quenched ferroelectric domain structure was studied. A phenomenological model for describing domain ordering has been developed. The nonlinear ...

Abstract: Pressure effect on the self-organization of quenched ferroelectric domain structure was studied. A phenomenological model for describing domain ordering has been developed. The nonlinear ...

B(HSO4)3 was easily prepared and used as a novel and efficient solid acid catalyst for conversion of epoxides to the corresponding thiocyanohydrins under solvent-free conditions with high isolated ...

A proper balanced diet is a mainstay of guidance to improving quality of life and reducing comorbidities from diet-related obesity and diabetes mellitus. Balanced nutritional intake affects the ...

Scientists discover 'supramolecule' that could help reduce nuclear, agricultural waste Date: October 11, 2016 Source: Indiana University Summary: The first definitive evidence has been reported ...