Sunday, September 4, 2011
Movies - The Natural Way To Learn a Language
Have you ever wondered how it is possible that you can speak your native language so easily? When you want to express something, correct phrases and sentences just come to you. Most of this process is unconscious.
Stephen Krashen, a professor at the University of Southern California and a linguistics expert, has developed a hypothesis to explain how this is possible. He used his Input Hypothesis to design what he calls a "natural approach" to learning a language.
Krashen uses "input" in this context to describe the words and sentences that you read and listen to. If you understand these sentences, they are stored in your brain. More specifically, they are stored in the part of your brain that is responsible for language.
Krashen uses his hypothesis to explain how a child learns his or her native language. The child listens to his or her parents and other people. As the child's brain collects these words and sentences, he or she gets better and better at producing sentences on his or her own. By age 5, the child can already speak quite fluently.
According to Krashen's theory, the way to learn and improve is to feed your brain with a lot of input - correct and understandable sentences, written or spoken.
Some cognitive scientists say that watching movies is one of the most natural methods of improving your language skills at any age. Learning English by watching movies is an example of "learning by input.
ReadEnt Reading Movies from SFK Media Specially For Kids Corp. apply this natural method of learning with an innovative tool called "Action Captions." As a child or adult watches the movie, each spoken word appears on the screen as text directly from the person's mouth as it is spoken.
"From the point of view of children and adults learning to read English fluently, especially if it's not their native language, these movies feed the brain with a lot of input," said Len Anthony Smith, chief executive officer of SFK Media. "They learn how to say these words and sentences naturally and, therefore, improve their pronunciation, grammar, vocabulary and comprehension quickly and easily."
ReadEnt's Reading Movies are available as interactive DVD programs for use on the TV, computer, video-game console or portable DVD player. They include such classics as "20,000 Leagues Under the Sea," "Tales of Gulliver's Travels" and "The Trojan Horse." They also come with interactive quizzes and games to make the learning experience even more enjoyable for children from kindergarten through eighth grade.
Offsite Backup
If your business works on critical databases that are too important to lose, offsite backup technology can save it safely on remote places. This means complete safety of your data from local calamities, fires, and other natural factors that can corrupt or destroy your valuable database.
Go For Professional Offsite BackupThe business world runs on information and data – customer profiles, reports, charts, analyses, accounting reports, or documents and files that store text, audio, and video in various formats. This valuable data needs to be backed up in case there is a local eventuality such as power breakdowns, fires, and system failures that corrupt and destroy database files.
An offsite backup service works as follows. Client's data is first encrypted, compressed, and then transmitted to an offsite high-security data center. The storage is done using mirrored RAID servers. Data retrieval can be done during any emergency using either Internet or other data restore lines. Added Features of Offsite Backup
An offsite backup service run professionally can include the following services – client account management, support over telephone, linked accounts billing, large storage capacities running into terabytes, central management for multiple locations, and backing up of both email and normal databases. What can Off site Backup deliver to you?
Apart from ensuring your data is safe and secure at an off site location, a well managed off site backup service
can offer the following advantages –
• Automated backup operations.
• Cross Platform Technology – No matter what system you run: Windows, Linux, Mac OS, etc.
• Data Encrypted Network Connections – For complete confidentiality of your business data.
• Web Interface – Manage backup histories and preferences with convenience.
Global Data Vault can provide you with information and access to various off site backup services, online
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business requirements.
How Do Wireless Networks Work?
Wireless networks work using radio waves instead of wires to transmit data between computers. That's the simple version. If you're curious to know what's going on in more detail, then it's all explained in this article.
Ones and Zeros.
I'm sure you know that computers transmit data digitally, using binary: ones and zeros. This is a way of communicating that translates very well to radio waves, since the computer can transmit ones and zeros as different kinds of beep. These beeps are so fast that they're outside a human's hearing range -- radio waves that you can't hear are, in fact, all around you all the time. That doesn't stop a computer from using them, though.
I'm sure you know that computers transmit data digitally, using binary: ones and zeros. This is a way of communicating that translates very well to radio waves, since the computer can transmit ones and zeros as different kinds of beep. These beeps are so fast that they're outside a human's hearing range -- radio waves that you can't hear are, in fact, all around you all the time. That doesn't stop a computer from using them, though.
Morse Code.
The way it works is a lot like Morse code. You probably already know that Morse code is a way of representing the alphabet so that it can be transmitted over radio using a dot (short beep) and a dash (long dash). It was used manually for years, and became a great way of getting information from one place to another with the invention of the telegraph. More importantly for this example, though, it is a binary system, just like a computer's ones and zeros.You might think of wireless networking, then, as being like Morse code for computers. You plug a combined radio receiver and transmitter in, and the computer is able to send out its
equivalent of dots and dashes (bits, in computer-speak) to get your data from one place to another. All About Frequencies.You might wonder, though, how the computer could possibly transmit enough bits to send and receive data at the speed it does. After all, there must be a limit on how much can be sent in a second before it just becomes useless nonsense, right? Well, yes, but the key to wireless networking is that it gets around this problem. First of all, wireless transmissions are sent at very high frequencies, meaning that more data can be sent per second. Most wireless connections use a frequency of 2.4 gigahertz (2.4 billion cycles per second) -- a similar frequency to mobile phones and microwave ovens. As you might know, though, a frequency this high means that the wavelength must be very short, which is why wireless networking only works over a limited area.
The way it works is a lot like Morse code. You probably already know that Morse code is a way of representing the alphabet so that it can be transmitted over radio using a dot (short beep) and a dash (long dash). It was used manually for years, and became a great way of getting information from one place to another with the invention of the telegraph. More importantly for this example, though, it is a binary system, just like a computer's ones and zeros.You might think of wireless networking, then, as being like Morse code for computers. You plug a combined radio receiver and transmitter in, and the computer is able to send out its
equivalent of dots and dashes (bits, in computer-speak) to get your data from one place to another. All About Frequencies.You might wonder, though, how the computer could possibly transmit enough bits to send and receive data at the speed it does. After all, there must be a limit on how much can be sent in a second before it just becomes useless nonsense, right? Well, yes, but the key to wireless networking is that it gets around this problem. First of all, wireless transmissions are sent at very high frequencies, meaning that more data can be sent per second. Most wireless connections use a frequency of 2.4 gigahertz (2.4 billion cycles per second) -- a similar frequency to mobile phones and microwave ovens. As you might know, though, a frequency this high means that the wavelength must be very short, which is why wireless networking only works over a limited area.
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