Alpha Medical Information Technology provides electronic health records consulting, training & information technology management services to independent medical practices, groups and hospitals. Our services help our clients to achieve their clinical and business objectives through the use of information technology.
Broken electronics get a new lease on life after a visit to D & R Electronix. The company's certified experts are trained to work with cell phones, tablets, and accessories from all major brands, including Apple, Samsung, LG, Sony, and Amazon. The techs are especially skilled at repairing LCD or glass screens and many repairs can be completed within an hour.
George Moore is the third-generation owner of a family business that opened more than 60 years ago. True to its original purpose, the shop still sells sewing machines, cabinets, vacuum cleaners, and ceiling fans, but now aims to acquire equipment that is eco-friendly and ultra-efficient.
Alongside its retail branch, Moore’s nurses the machines it sells back to health and leads crafting classes. Expert stitchers lead hands-on sessions in everything from quilting to correctly taking the measurements of a restless scarecrow.
A smartphone's tiny screen relies on the strange properties of liquid crystals. Check out Groupon's study of LCDs to learn how they create the vivid pictures in your pocket.
The term liquid crystal seems a contradiction, but a liquid crystal is actually neither a liquid nor a solid?it's both, stuck in a sort of chemical limbo with its molecules somewhere between the liquid and solid phases. When an electrical current passes through a liquid crystal, its molecular orientation changes, and so does the direction of light that passes through it. By sandwiching these crystals between polarized glass and manipulating the current passing through them, your phone is able to control the light they channel, resulting in the high-contrast images that appear on screen. Although our brains only see each pixel as a single dot, each consists of red, blue, and green subpixels that, when lit at various intensities, can emit more than 16 million colors.
Despite their advanced applications, liquid crystals are not a recent discovery. They were first identified in the late 19th century by a scientist studying cholesterol extracted from carrots?a natural source of liquid crystals, as are human beings and most other living things, which tend to have them in their cell membranes. Liquid crystals and LCDs were the subject of research and patent applications throughout the early 20th century?including one filed by Marconi?s Wireless Telegraph Company in 1936?and finally hit consumer electronics in the early 1970s, when they were introduced in wristwatches.