Photosystems are composed of two moieties, a reaction center and a peripheral antenna system. In photosynthetic eukaryotes the latter system is composed of proteins belonging to Lhc family.An increasing set of evidences demonstrated how these polypeptides play a relevant physiological function in bo
Come Friday, the technology that introduced the country to The Beatles, let people sit on a bar stool in "Cheers," lifted our spirits with great moments like the Miracle on Ice, or brought us together in moments of tragedy will be turned off. That's when the nation enters the digital age.&
This Friday is the day we've been telling you about for months - even years.It's the day broadcast television becomes all-digital.Your KX station will be turning off its analog transmitter at 10-am on Friday.From that point on, we'll be broadcasting exclusively in digital.Yesterday, we told you abou
The universal radio chip, as developed by MIT researchers, detects electromagnetic waves instead of pressure waves using circuits, in place of cilia, which are the thousands of tiny hairs in the human ear. TV, radio, GPS, cell phones, wireless Internet and other electronics all use different radio w
A lot of information exists online about the transition process, buying gear, converter box coupon, and antennas but the average television watcher fits into one of three scenarios. First, you must know how you get your television shows: a television hooked up to a cable provider, an analog TV
Commuter: We would appreciate any guidance you can provide as to what duty, if any, a driver may have in the following situation.The driver is in moving traffic in the left (second) lane of a busy, divided, four-lane thoroughfare (Pleasant Hill Road in Pleasanton). A school bus stops at a bus stop a
Comcast Corp. is getting in under the wire with an antenna giveaway at its 13 service centers around the Houston area.Through June 13, consumers who have an over-the-air digital converter box and need an antenna can visit any one of the communications company's service centers and pick one up free o
Imagine waking up one morning to a 40-foot pole in front of your house - which you were never notified about - that is adorned with a metal box and an antenna sticking out through the top.That's what has happened to a group of Hempstead Town residents in the last two weeks, the majority of them in M
NEW YORK (AP) - The last major TV stations that are still broadcasting in analog will turn those signals off Friday and go all digital. And this time, they really mean it.The original Feb. 17 deadline for the shutdown was delayed by the Obama administration after funding ran out for $40 coupons the
Picture perfectionists Off-Air High Definition TV antennas provide improvements to subscription HDTV services from the major national providers and grant free access to local HDTV programming for any set equipped to receive the digital signal. HDTV pictures carry five times as much information