Porous organic crystals with superior properties as CO2 adsorbents were created by researchers at Institute of Science Tokyo.

From punch card-operated looms in the 1800s to modern cellphones, if an object has an "on" and an "off" state, it can be used ...

Figure 1: Secondary structures of RNA stem-loops that bind to MS2 coat protein. Figure 2: Overall structure of the complexes, generated by superposing the coat protein. Figure 4: Schematic diagram ...

The idea of making your own semiconductors from scratch would be more attractive if it weren’t for the expensive equipment and noxious chemicals required for silicon fabrication. But simple ...

Can include rhythm, melody, harmony, dynamics, texture, timbre and structure. of the music such as their melody close melodyDifferent pitched notes played one after another making a tune., ...

Two spiraling structures come together to create the Solomon R. Guggenheim Museum, Frank Lloyd Wright’s midcentury masterpiece on Manhattan’s Upper East Side. Wright chose the circular shape ...

Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjyuku-ku, Tokyo 162-8601, Japan Department of Applied Chemistry, Faculty of Science, Tokyo ...

Department of Chemistry and Biochemistry and the Oregon Center for Electrochemistry, University of Oregon, Eugene, Oregon 97403, United States Department of Chemical & Biomolecular Engineering and ...

O processo de produção do cimento Portland é responsável por elevados impactos ambientais. Neste estudo, foi avaliada a incorporação de diferentes proporções de RCA (aproximadamente 24%, 49%, 74% e 86 ...

For example, if the ionic radius of A is too small, it cannot separate two B moieties effectively which leads to an edge-sharing octahedron while a much bigger A would lead to the formation of lower ...