Vector Security has provided intelligent security solutions for more than 50 years. Headquartered in Pittsburgh, the company offers a full suite of electronic security services for residential, ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). A piercing pattern is a two-day candlestick pattern that signals a potential ...

Stripe nails are one of those designs that instantly make your manicure look intentional, even on the most ordinary days.

Abstract: As a critical intermediate material in the iron and steel industry, strip steel will inevitably have various surface defects during its processing, which directly affects the service ...