530 549 active900-913 al-ḥasanibnmūsá ancient arabic aristotle atomictheory atoms changeofstate(physics) chemicaldetectors chemicalprocesses computersimulation congresses constitution diffraction earlyworksto1800 engineering floatingbodies fluiddynamics fluids fossils geochemistry gold hydrocarbons islam light liquids manuscripts mass(physics) materials materialscience mathematicalmodels matter medieval mesoporousmaterials metallicoxides microstructure mineralogy mineralsstructure nanochemistry nawbakhtī non-newtonianfluids nuclearphysics ontology philosophy physics physiologicalphenomena prisms quantumtheory rocks rocksstructure science statisticalmechanics statisticalphysics substance(philosophy) surfaces synthesis technology testing thermodynamics viscosity wz294n328h2015