Bovine Viral Diarrhoea or BVD is a highly contagious viral disease of cattle. It is one of the biggest disease issues facing the UK cattle industry. BVD has been estimated to cost between Â£13 and Â£31 per affected cow. The national cost could be as high as Â£61M per year.
What is an Ultrabookâ¢? An ultrabookâ¢ is a high-end laptop, sleek in design but uncompromising in performance. The term ultrabookâ¢ was coined by Intel, and the market continues to be dominated by devices containing Intel Core processors which give ultrabooksâ¢ impressive performance power.
Part of the Apple glossary: MacBook Air is a thin, lightweight laptop from Apple. Because it is a full-sized notebook but only weighs three pounds, the laptop falls into a category that vendors are currently calling 'ultraportable.'. The MacBook Air has an anodized aluminum casing that is 0.16 inches at its thinnest point and 0.76 inches at its thickest. Often described as the same size as a pad of paper, the laptop has just one USB port, an audio headphone jack and built-in speakers and microphone.