CRYSTALS of molybdenum trioxide, prepared by subliming MoO 3 powder, obtained from the pure ammonium compound, have been examined with X-rays. The crystals were small, thin, lustrous plates ...

Teeth are essential for helping people break down the food they eat, and are protected by enamel, which helps them withstand the large amount of stress they experience as people chew away. Unlike ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

Earth's inner core may actually have two distinct layers. (alexlmx/Canva Pro) "We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events ...

Our expert Don Adams recommended potassium chloride as the best ice ... Safe Step 3300 Sodium Chloride Crystal Halite/Rock Salt could be the perfect choice. Significantly cheaper than other ...

Understanding the risk of multiple stable crystal polymorphs for a drug is a vital part of drug formulation and development. Computational crystal structure prediction (CSP) is a valuable tool for ...

We have determined the crystal structure of a four-way DNA junction by multiwavelength anomalous diffraction, and refined it to 2.16 Å resolution. The structure has two-fold symmetry, with ...

One surefire way to make sure your diet offers a satisfactory amount of this vital mineral is by consuming supplements of potassium chloride. When it comes to selecting the best potassium chloride ...

The return to form of Gabriel Jesus proved timely for Mikel Arteta as Arsenal fought back from a goal down to make the semi-finals. The Brazilian forward took his tally to four this season, and ...

While being intercalated within inorganic clay layers, organic polymer chains naturally reduce their structural mobility and some of them assume a highly organized conformation within the layered ...