A team of Washington State University-led researchers has recreated the world's oldest synthetic pigment, called Egyptian ...

Broad-spectrum sunscreens protect against both UVA and UVB rays. What is the difference between the rays? Sunlight consists of two types of harmful rays that reach the earth — UVA rays and UVB rays.

† † MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, Collaborative Innovation Center of Chemistry for Energy Materials, ...

Silicon Carbide Nanotube; Multi-walled Carbon Nanotube; Microwave Processing; Synthesis; Vapor-Solid Reaction In this study, the materials used were multi-walled carbon nanotubes (MWCNTs) and silicon ...

Laser frequency combs are light sources that produce evenly spaced, sharp lines across the spectrum, resembling the teeth of ...

The SiO2 from RH was in amorphous phase with nearly 100% purity ... Transformation of zeolite NaY to NH 4 Y and HY XRD spectra of NH 4 Y after calcination at different conditions are shown in Figure 3 ...

The company would be called Cox Communications, with Spectrum being the brand that it uses for its consumer-facing business. During a morning analyst call, Winfrey elaborated that Charter in ...

The combined firm will rebrand as Cox Communications within a year of the deal's close, with Charter's Spectrum being the consumer-facing brand. It will keep its headquarters in Stamford ...

Department of Nanotechnology and Radiation Material Science, National Nuclear Research Center, AZ 1073, Inshaatchilar pr. 4, Baku, Azerbaijan Institute of Radiation Problems of Azerbaijan National ...

Telecom mogul Charlie Ergen’s war chest is at risk after a U.S. regulator questioned his company’s use of cellular and satellite spectrum licenses—including a chunk of airwaves long sought ...

One of the novel methods recently proposed and proven to form a planar bilayer on silicon dioxide involves lipid deposition in organic solvent and solvent exchange to influence the phase of adsorbed ...