the objectives of this experiment were to investigate the application of new ligands including different atoms & evaluation their nucleophile effects against various metals. chemistry researchers are really interested in this field. from among various ligands, there are some ligands with different coordinating ligands as well. there are great number of intermediate complexes and major eleme...

the aim of this study was to evaluate the effects of chemical treatments including urea (5%), ammonia (3.5%), calcium hydroxide (4%), sodium hydroxide (5%), sulphuric acid (5%) and hydrogen peroxide (5%) on ph, dm solubility, lignin, silica, phenolic compounds, cellulose and hemicellulose stucture and ruminal degradability of rice straw. after processing, the treated straw was ensiled for 1 mon...

Quasicrystals have emerged as the third class of solid-state materials, distinguished from periodic crystals and amorphous solids, which long-range order without periodicity exhibiting rotational symmetries that are disallowed for in most cases. To date, more than one hundred stable quasicrystals been reported, leading to discovery many new exciting phenomena. However, pace has lowered recent y...