Die Macht » The shooting happened at about 3:40 p.m. local

BEIJING Denzel Perryman Chargers Jersey , Feb. 25 (Xinhua) -- Chinese shares plunged over 6 percent in the afternoon session, following a 3-percent decline in the morning.


The ChiNext Index, the NASDAQ-style board of growth enterprises, was the most hit Dan Feeney Chargers Jersey , nose-diving more than 7.5 percent at around 14:40.


How Bluetooth Technology Works


Bluetooth is a high speed wireless link technology that uses the radio waves. It is designed to connect the mobile phones, laptops, hand held devices and portable equipments with almost no work by the end users. Unlike infrared Bluetooth does not require line of sight between the connecting units. Bluetooth technology is a modified form of the current Wireless LAN technology and it’s more acceptable for its relative small size and low cost.


The current circuits are contained on a circuit board of 0.9 cm square and a much smaller single chip version is in development and soon it will be in use. The cost of the Bluetooth device is expected to fall rapidly. Bluetooth chip has to be equipped in many devices. In Bluetooth technology, small and inexpensive transceivers have been placed in the digital devices. The radio waves operate at 2.45 Ghz band on the Bluetooth devices. Bluetooth supports the data speed up to 721 Kbps and 3 voice channels. The Bluetooth chip can either be built into the devices or it can be uses as an adapter. In computer it can be used with the USB port. Each Bluetooth device has a 48 bit address from the IEEE 802 standards and the Bluetooth connections can be either point to point or multipoint. Bluetooth range is 10 meter but it can be extended up to 100 meters by increasing the power.


Bluetooth devices are protected from the external interference because they change their frequency up to 1600 times in a second. Bluetooth radio technology provides the bridge between the existing data network. Bluetooth guarantees security at the bit level and the authentication is controlled by the end user by using 128 bit key. An important face of the Bluetooth technology is that it instantly forms a network when two or more devices come closer in the range of each other.


Bluetooth Technology Benefits


Bluetooth technology is a convenient choice of communication in a wire free Mike Williams Chargers Jersey , short range environment. Bluetooth is a globally available standard for connecting the devices like mobile phones, digital cameras, laptops, MP3 Players Kyzir White Chargers Jersey , cars, stereo headsets etc. Bluetooth enable devices do not need to install any drivers. The key benefits of the Bluetooth wireless technology are its built-in-security, low cost, easy of use Derwin James Chargers Jersey , robustness, and ad hoc networking capabilities.


The Bluetooth wireless technology is available globally. Many manufactures from the different companies are busy to implement the technology in their products. Bluetooth technology operates in the 2.4 Ghz, one of the unlicensed, industrial and scientific radio band. Bluetooth technology is a free of charge service but your mobile phones set should support the GSM and CDMA technology.


Today mobile phones have built in capabilities and Bluetooth functionalities in them. Bluetooth technology is available in the different range of the devices like mobile phones Keenan Allen Chargers Jersey , automobiles, medical devices, industries and enterprises etc.


Due to the key features of the Bluetooth technology like low power consumption, low cost and wireless features make it more popular. Bluetooth technology does not require any fixed infrastructure and it is very simple to install and setup.


No wires are required to connect the Bluetooth devices. You can connect to other Bluetooth enabled devices anytime if they come in your range. Bluetooth wireless technology is widely supported and is secure wireless standard today. Bluetooth devices has built-in security features such as 128 bit encryption and pin code authentication when Bluetooth devices identify themselves they use the pin code when they first time connect.


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WASHINGTON， April 25 (Xinhua) -- Four teenagers were shot Monday in downtown Nashville in the U.S. state of Tennessee， and the two suspect were now put under police custody， according to a report from the Tennessean website.


A 18-year-old boy was critically injured in the shooting， while three other boys， two aged 17 and the one aged 15， suffered minor injuries， said Metro police spokesman Don Aaron.


The shooting happened at about 3:40 p.m. local time at the Music City Central bus station， which serves up to 20，000 passengers each weekday. At this time of day， teenagers frequently use this bus station as they head home from school， said the report.


A Tennessean reporter in the area at the time of the shooting heard at least one gunshot and watched people run， ducking behind stairwells and any other infrastructure for cover.


Police has recovered a handgun on the scene after the shooting， said the report.



Cadillac Escalade Melvin Ingram Chargers Jersey , the sleek, bold and luxurious sport-utility vehicle which is famed by some Hollywood?s personalities, did not only attract celebrities but the elusive thieves as well. Escalade has been a hot item in the news for several years now because of its record in theft losses. So far, the hype is retained.

To circumvent this fact Joey Bosa Chargers Jersey , Escalade owners see to it that their cars are insured. To date, Escalade has the highest rate of insurance theft claims for 4 consecutive years including this year. This datum was released by the Insurance Institute for Highway Safety. Divulged in the study were the top three vehicle models that are often subject to thievery. Escalade bags the highest rank. It was followed by Mitsubishi Lancer Evolution and the Dodge Ram 1500 quad cab pickup.

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