Peralkaline and peraluminous glasses close to the metaluminous join in the systems Na2O-Al2O3-SiO2 (NAS), CaO-Al2O3-SiO2 (CAS), and MgO-Al2O3-SiO2 (MAS) have been examined with Raman spectroscopy. At ...

Target: Announcements made after the market close on September 29, 2026Based on today's disclosures, I have categorized the news by considering the strength of the material, specific contribution to ...

A Nature investigation reveals a network of organizations that have been building their ranks through deceptive practices.

Network-attached storage is the most versatile way to store data, but that's just one of the many benefits of a NAS device. We've tested the top models: See which will work best for your home or small ...

In this age of high-resolution smartphone pictures and near-constant video shooting, the storage space in your PCs and mobile devices fills up in a flash. Need a place for it all? Consider a good ...

WASHINGTON — The National Academy of Sciences will honor 19 individuals with awards recognizing their extraordinary scientific achievements in a wide range of fields spanning the physical, biological, ...

Tune in on Oct. 4 for the National Academy of Engineering’s public program on how engineering has shaped 250 years of U.S. progress and what is needed to sustain innovation, competitiveness, and ...

CRISPR-Cas systems are prokaryotic immune systems that confer resistance to foreign genetic elements such as plasmids and phages. CRISPR-Cas systems have been exploited for targeted genome editing.

International students requiring a CAS and a Student Visa will find useful information below regarding student immigration information. The information on this page is intended for new students ...