Samsung G810 is the slider mobile phone with most of the latest features. It has the five megapixel camera and a standard battery that lasts long. The mobile phone cannot be called as the compact one. Keep it in your pocket and people can find out that you carry something.
The metal casing adds to the looks of the mobile phone. The camera is at the back which is covered by the lens cover. It is a five megapixel; camera with 3x zooms and xenon flash. You just have to slide the lens cover to shoot some dazzling clear snaps form this cell phone.
It has the 2.6 inch colored LCD screen and also the GPS navigation feature. The digital keyboard keys are big and soft which provide for easy operation. This is a pleasant feature as this minimizes the typing errors while you type the text or dial the number. It's fun to work with the big plastic keys. The keypad is visible even in the dark due to the white under light.
The 2.6 inch screen gives a good and clear display of the pictures and the text. The colors and brightness are perfect and you can distinguish the text and the menu on the screen even in the bright light. The experts and mobile savvy can customize the mobile according to their use.
Samsung G810 uses the standard 1200mAh battery. The mobile give the multi tasking feature. The backlight feature is well built and it adds to the utility of the mobile phone in the dark. The mobile is functional in offline mode. The cell phone support themes which can be changed over the period. It has per installed themes. You can download new themes from the internet, also a feature that this mobile gives you.
Music player in Samsung G810 add to the quality of the mobile device. To sound quality is great. You can switch to the rock, bass and thus change the equalizer according to your taste for music. The port is there so that you can connect the head phone and enjoy the music.
The mobile thus not provide you with the basic usage of the mobile that is communication but also give you the feature of smart photographing, internet access, Bluetooth and GPS navigation. It has inbuilt games. You can also download games on your mobile store them and enjoy them. It has 13 Mb flash memory. The memory card of microSD officially supports 2GB.
The big size is the only feature which gives a small dark spot to the mobile set. Other features are just as good as they can be.
Monday, January 19, 2009
Friday, January 16, 2009
Chromatography
Chromatography is made up of two words chroma which means color and graphein which means to write. Let's explore this wonderful concept used widely to separate different components in a mixture.
What is chromatography?
Chromatography is a process which helps to separate the components of a homogeneous mixture. The process thus helps in the quantification and analysis of the mixture and its components.
Scientists use this method to find out the different components that make up the mixture. This is a physical method which consists of the components distributed in two phases: mobile phase and the stationary phase.
The stationary phase is the mixture which is to be separated into its components and the mobile phase is the liquid which can be a solvent. The components in the mixture separate on the basis of the solubility and their differential affinity to the mobile and the stationary phase.
On the basis of the type of the stationary phase, the mobile phase and the separation mechanism, chromatography can be classified into different types.
Classification of chromatography
Classification on the basis of the separation mechanism depends on how the components are separated.
Ion exchange chromatography, affinity chromatography, partition chromatography, exclusion chromatography and adsorption chromatography are some types of chromatography based on the separation mechanism.
What are the uses of chromatography technique?
It is used widely in the researches carried out in the field of biotechnology, pharmaceutical industry and manufacturing plants. The environmentalists use it to find out the level of pollutants in the water samples.
The forensic labs use it to detect, quantify, separate and identify the samples which they obtain at the site of crime. The technique is used in the manufacturing plants to purify the samples and the products.
What are the benefits of chromatography technique?
The primary benefit is that the complex mixtures can be separated into their components. Very small amount is required for this purpose. The other benefit is its simplicity. The method is simple and takes less time. The method does not require costly setups and no major expertise is needed to perform the task. It can separate in fact any substance soluble or volatile in nature if the right mix of solvent, absorbent material, fluid carrying the components and operating conditions are used.
What is chromatography?
Chromatography is a process which helps to separate the components of a homogeneous mixture. The process thus helps in the quantification and analysis of the mixture and its components.
Scientists use this method to find out the different components that make up the mixture. This is a physical method which consists of the components distributed in two phases: mobile phase and the stationary phase.
The stationary phase is the mixture which is to be separated into its components and the mobile phase is the liquid which can be a solvent. The components in the mixture separate on the basis of the solubility and their differential affinity to the mobile and the stationary phase.
On the basis of the type of the stationary phase, the mobile phase and the separation mechanism, chromatography can be classified into different types.
Classification of chromatography
- On the basis of the stationary phase
- Planar chromatography: the stationary phase is on a plane support.
- Column chromatography: the stationary phase is in the form of a column.
- Gas chromatography: when the mobile phase used is the gas.
- Liquid chromatography: when the mobile phase used is a liquid.
Classification on the basis of the separation mechanism depends on how the components are separated.
Ion exchange chromatography, affinity chromatography, partition chromatography, exclusion chromatography and adsorption chromatography are some types of chromatography based on the separation mechanism.
What are the uses of chromatography technique?
It is used widely in the researches carried out in the field of biotechnology, pharmaceutical industry and manufacturing plants. The environmentalists use it to find out the level of pollutants in the water samples.
The forensic labs use it to detect, quantify, separate and identify the samples which they obtain at the site of crime. The technique is used in the manufacturing plants to purify the samples and the products.
What are the benefits of chromatography technique?
The primary benefit is that the complex mixtures can be separated into their components. Very small amount is required for this purpose. The other benefit is its simplicity. The method is simple and takes less time. The method does not require costly setups and no major expertise is needed to perform the task. It can separate in fact any substance soluble or volatile in nature if the right mix of solvent, absorbent material, fluid carrying the components and operating conditions are used.
Sunday, January 11, 2009
Samsung F480 Tocco - A complete multimedia phone
This brand is popular among the mobile phone users. To keep up with the popularity the company has launched a Samsung F480 Tocco model. This small gadget provides you with all the multimedia features.
Tocco originates from the Italian word which means touch. The mobile goes with the name. It has a large touch screen. You can perform host of multimedia functions with Samsung F480 Tocco. All the multimedia features are there at the tip of your finger. You can surf the net, make videos and share it with your friends, take still photos. You can also download games and enjoy them on your phone.
This 3G phone indeed is a beauty to hold. This palm size phone come sin attractive designs and colors. The edges are soft and smooth. The keys are soft and easy to use. This is one of the smallest multimedia phones. It is light in weight also weighing about 90-100 gm.
The five megapixel camera is apt for taking stills and making videos. The phone comes with high resolution, flash and auto focus. These features enable you to take clear pictures and make videos. With this smart phone you can edit, store and play the videos that you make.
With internet feature you can upload videos and share them on you tube with your friends. The smile shot feature identifies when the person is smiling and takes the picture automatically. Auto focus and face detection feature help you to take professional pictures that you would always like to share with others.
The phonebook has photo call feature and can record 1000 entries. The handset can record for you thirty missed calls, thirty dialled numbers and thirty received numbers. You can set the ringtones according to your choice. It comes with the storage space of 228MB sufficient enough to store games, videos, music and pictures.
The EDGE technology allows you to access and transfer data at exceptionally high speed. Besides this the 3G HSDPA technology allows you to access internet and 3G video calling features. The Smartphone has inbuilt games.
You can also download the games of your choice and enjoy them on your palm size mobile phone. Tocco also support Bluetooth technology which allows for easy transfer and sharing of the games, wallpapers and files of importance.
The touch screen feature helps in easy navigation. You can almost customize your handset with drag and drop technology. The FM radio feature is for the one with music tooth. This 3G phone in fact is with all the latest technology. This is especially designed for the higher group of mobile market.
Tocco originates from the Italian word which means touch. The mobile goes with the name. It has a large touch screen. You can perform host of multimedia functions with Samsung F480 Tocco. All the multimedia features are there at the tip of your finger. You can surf the net, make videos and share it with your friends, take still photos. You can also download games and enjoy them on your phone.
This 3G phone indeed is a beauty to hold. This palm size phone come sin attractive designs and colors. The edges are soft and smooth. The keys are soft and easy to use. This is one of the smallest multimedia phones. It is light in weight also weighing about 90-100 gm.
The five megapixel camera is apt for taking stills and making videos. The phone comes with high resolution, flash and auto focus. These features enable you to take clear pictures and make videos. With this smart phone you can edit, store and play the videos that you make.
With internet feature you can upload videos and share them on you tube with your friends. The smile shot feature identifies when the person is smiling and takes the picture automatically. Auto focus and face detection feature help you to take professional pictures that you would always like to share with others.
The phonebook has photo call feature and can record 1000 entries. The handset can record for you thirty missed calls, thirty dialled numbers and thirty received numbers. You can set the ringtones according to your choice. It comes with the storage space of 228MB sufficient enough to store games, videos, music and pictures.
The EDGE technology allows you to access and transfer data at exceptionally high speed. Besides this the 3G HSDPA technology allows you to access internet and 3G video calling features. The Smartphone has inbuilt games.
You can also download the games of your choice and enjoy them on your palm size mobile phone. Tocco also support Bluetooth technology which allows for easy transfer and sharing of the games, wallpapers and files of importance.
The touch screen feature helps in easy navigation. You can almost customize your handset with drag and drop technology. The FM radio feature is for the one with music tooth. This 3G phone in fact is with all the latest technology. This is especially designed for the higher group of mobile market.
Friday, January 9, 2009
Safe Internet Games for Children
Different types of games are designed for kids so that they not only enjoy the stuff but also learn some basic principles of life. Games are an important medium to let your child learn. If you are searching for some educational non violent games that are both educating and entertaining then this list might help you.
Toon Town from Disney
This 3D game needs 100 Mb of your computer drive. The game starts by selecting the clothing and appearance of the toon you choose. Then the game gives your children the instructions as to how they have to defeat the Cogs. They can select cog and gags through the pop up box. Now they can use all their wits to proceed in the game. They have to buy the jellybeans by playing the Trolley Games.
Your kids can find out how happy or sad their toon is from the happy meter. This is the health meter which is displayed on the screen. Your kids can play the game solo or in group.
Sam and Max season one
This one is an adventure game. The protagonist is a rabbit wearing a long coat and working as the freelance police. This is game is with funny dialogues which are entertaining for your kids. A mix of entertainment, puzzles and adventure, your kids will sure love this game.
Pirates of Caribbean
This one is also from Disney. In the game your kids will get the maps, compass and the tools which will help them in navigation when they play the game. In this game your children have to help Jack Sparrow find the Black Perl. For this they have to battle both on land and sea. The game is about the war with the pirates and thus the gadgets like the pistol and sword are also there. Each instrument has a different feel and use in the game. When it comes to battle at sea then it is like testing the war skills and sailing skills.
There are simulation games like Fish tycoons, Roller Coaster Tycoon 3 Platinum and Zoo Tycoon 2 for the teens. With Fish Tycoon your children have to find out the seven magic fish of Isola. In this game they breed and raise the fish. The instruction in the game helps you to take a head start. This one is for the children in the age group of 10-12 years.
Roller Coaster is a theme park game. This game is about planning own family visitors and customizing the food stalls. With Real Life your kids learn how people in other country and regions live. The Lemonade Tycoon teaches your kid how to run successful Lemonade in the middle of the New York City.
With all these games your kids will get a healthy and educational entertainment.
Toon Town from Disney
This 3D game needs 100 Mb of your computer drive. The game starts by selecting the clothing and appearance of the toon you choose. Then the game gives your children the instructions as to how they have to defeat the Cogs. They can select cog and gags through the pop up box. Now they can use all their wits to proceed in the game. They have to buy the jellybeans by playing the Trolley Games.
Your kids can find out how happy or sad their toon is from the happy meter. This is the health meter which is displayed on the screen. Your kids can play the game solo or in group.
Sam and Max season one
This one is an adventure game. The protagonist is a rabbit wearing a long coat and working as the freelance police. This is game is with funny dialogues which are entertaining for your kids. A mix of entertainment, puzzles and adventure, your kids will sure love this game.
Pirates of Caribbean
This one is also from Disney. In the game your kids will get the maps, compass and the tools which will help them in navigation when they play the game. In this game your children have to help Jack Sparrow find the Black Perl. For this they have to battle both on land and sea. The game is about the war with the pirates and thus the gadgets like the pistol and sword are also there. Each instrument has a different feel and use in the game. When it comes to battle at sea then it is like testing the war skills and sailing skills.
There are simulation games like Fish tycoons, Roller Coaster Tycoon 3 Platinum and Zoo Tycoon 2 for the teens. With Fish Tycoon your children have to find out the seven magic fish of Isola. In this game they breed and raise the fish. The instruction in the game helps you to take a head start. This one is for the children in the age group of 10-12 years.
Roller Coaster is a theme park game. This game is about planning own family visitors and customizing the food stalls. With Real Life your kids learn how people in other country and regions live. The Lemonade Tycoon teaches your kid how to run successful Lemonade in the middle of the New York City.
With all these games your kids will get a healthy and educational entertainment.
Tuesday, January 6, 2009
192.168.0.1- its Functions and Uses
This is the default IP address which is used by business and home networks. This address establishes a default gateway for the home networks. The IP address came into existence in 1970. The Internet protocol address are non routable. 192.168.0.1
Address is considered as a private address and is used as a default for the routers which are sold under the name of D-link and Netgear. The address is set as default and once you purchase the D-link or Netgear router you can change the address by accessing the network admin console. Other private IP addresses are 10.0.0.0 to 10.255.255.255, 172.16.0.0 to 172.31.255.255 and 192.168.0.0 top 192.168.255.255.
There are two Internet protocol address standards; one is IP version 4 and the other is IP version 6. The IP version 4 is the common one which has four bytes. Each byte (also called as octets) takes the value between zero and 255.
The technology came into existence in 1970. Everything from net browsing to e-mailing depends on the internet protocol address. To make the internet protocol addresses more user friendly and readable they are expressed as dotted decimals.
Each byte in an IP address is called as an octet. Each byte in address is made up of eight bits. Thus each octet in the address range from zero to 255 thus making the full range of IP address from 0.0.0.0 to 255.255.255.255.
How 192.168.0.1 function?
The routers are the devices that transmit the data between the computers in a network. The data is transmitted in the form of packets by the routers. The routers use network address translation to detect the packets in the network and transfer them to the destination computer.
To manage your network and make adjustments you can log on from http//:192.168.0.1 and make the adjustments. Through this you can adjust the firewall, ports, passwords and alter the IP address and chage your user name.
How to use the IP address?
If you are using the D-link or Netgear then refer your user manual. Read the manual and follow the instructions to use your IP address.
To correct the trouble that you have with your router first verify the address on your computer. You can find the address in the properties option of the My Network on your computer. Right click the icon to find the address.
Next go to the LAN connections in the properties option enter the correct address in the internet option. Enter 192.168.0.1 in the default gateway and 255.255.255.255 in the subnet.
If your IP address router is altered then you first look at the address in the default gateway. Then click the start icon and in the 'run' enter the ipconfig and press enter. Then in the factory setting click and hold the button for few minutes, switch off the power and release the button only when the light start blinking in the router.
Address is considered as a private address and is used as a default for the routers which are sold under the name of D-link and Netgear. The address is set as default and once you purchase the D-link or Netgear router you can change the address by accessing the network admin console. Other private IP addresses are 10.0.0.0 to 10.255.255.255, 172.16.0.0 to 172.31.255.255 and 192.168.0.0 top 192.168.255.255.
There are two Internet protocol address standards; one is IP version 4 and the other is IP version 6. The IP version 4 is the common one which has four bytes. Each byte (also called as octets) takes the value between zero and 255.
The technology came into existence in 1970. Everything from net browsing to e-mailing depends on the internet protocol address. To make the internet protocol addresses more user friendly and readable they are expressed as dotted decimals.
Each byte in an IP address is called as an octet. Each byte in address is made up of eight bits. Thus each octet in the address range from zero to 255 thus making the full range of IP address from 0.0.0.0 to 255.255.255.255.
How 192.168.0.1 function?
The routers are the devices that transmit the data between the computers in a network. The data is transmitted in the form of packets by the routers. The routers use network address translation to detect the packets in the network and transfer them to the destination computer.
To manage your network and make adjustments you can log on from http//:192.168.0.1 and make the adjustments. Through this you can adjust the firewall, ports, passwords and alter the IP address and chage your user name.
How to use the IP address?
If you are using the D-link or Netgear then refer your user manual. Read the manual and follow the instructions to use your IP address.
To correct the trouble that you have with your router first verify the address on your computer. You can find the address in the properties option of the My Network on your computer. Right click the icon to find the address.
Next go to the LAN connections in the properties option enter the correct address in the internet option. Enter 192.168.0.1 in the default gateway and 255.255.255.255 in the subnet.
If your IP address router is altered then you first look at the address in the default gateway. Then click the start icon and in the 'run' enter the ipconfig and press enter. Then in the factory setting click and hold the button for few minutes, switch off the power and release the button only when the light start blinking in the router.
Sunday, January 4, 2009
LCD or Plasma TV's-which one is better
Both the technologies give you the crystal clear colorful pictures. Both of them stand at par when it comes to sound and picture quality. They are similar with flat panel and slim designs.
You can hang them on wall of your living room just like you hang a large framed painting. Everything seems similar between the two. There is some difference though. Both have their pros and cons. So, let's discuss and find out which one is better.
Let's discuss this in the light of picture quality, viewing angle and the functional features that we consider in general and in particular.
Picture quality
This is governed by contrast, uniformity of the picture and blackness level. Compare the two on the basis of contrast and you will find that both deliver high quality crystal clear colorful pictures. But under controlled light conditions, such as for the home theater room plasma TV is a better option. But if your room is bright enough with all sorts of light then for you LCD TV is a better option.
This reason for this lies in the technology. The plasma screens are constructed such that the light finds no route to escape. The cells are tightly packed which prevent the leakage. Thus the black part of the picture which the plasma TV displays is much deeper than that of the LCD TV.
In terms of color accuracy plasma TV scores above LCD TV. The images displayed on plasma TV are richer in color when compared to those displayed on the LCD screen. but the latest LCD TV use LED light and color field sequential technology which help LCD TV to overcome this shortcoming and reach at par to the plasma TV.
In terms of contrast ratio the LCD panels score low. The difference is obvious when the light comes from all the directions. This ratio falls in off axis viewing.
Picture uniformity
The uniformity in brightness through out the screen and the smoothness of picture delivered decides the picture uniformity. More smooth the image and more the uniformity in brightness higher is the picture uniformity. The plasma TV here scores above the LCD televisions.
Viewing angle
You judge the viewing angle of a TV by sitting on either side at a certain distance and view the images on the screen. The television which delivers high quality picture without any deterioration in contrast, color etc from either side is said to have a better viewing angle.
You can hang them on wall of your living room just like you hang a large framed painting. Everything seems similar between the two. There is some difference though. Both have their pros and cons. So, let's discuss and find out which one is better.
Let's discuss this in the light of picture quality, viewing angle and the functional features that we consider in general and in particular.
Picture quality
This is governed by contrast, uniformity of the picture and blackness level. Compare the two on the basis of contrast and you will find that both deliver high quality crystal clear colorful pictures. But under controlled light conditions, such as for the home theater room plasma TV is a better option. But if your room is bright enough with all sorts of light then for you LCD TV is a better option.
This reason for this lies in the technology. The plasma screens are constructed such that the light finds no route to escape. The cells are tightly packed which prevent the leakage. Thus the black part of the picture which the plasma TV displays is much deeper than that of the LCD TV.
In terms of color accuracy plasma TV scores above LCD TV. The images displayed on plasma TV are richer in color when compared to those displayed on the LCD screen. but the latest LCD TV use LED light and color field sequential technology which help LCD TV to overcome this shortcoming and reach at par to the plasma TV.
In terms of contrast ratio the LCD panels score low. The difference is obvious when the light comes from all the directions. This ratio falls in off axis viewing.
Picture uniformity
The uniformity in brightness through out the screen and the smoothness of picture delivered decides the picture uniformity. More smooth the image and more the uniformity in brightness higher is the picture uniformity. The plasma TV here scores above the LCD televisions.
Viewing angle
You judge the viewing angle of a TV by sitting on either side at a certain distance and view the images on the screen. The television which delivers high quality picture without any deterioration in contrast, color etc from either side is said to have a better viewing angle.
Thursday, January 1, 2009
Apple iPod Classic with 120GB of Storage
The Apple iPod Classic with 120 GB storage give large space in your iPod to store long list of songs or long hours of video. With 120 GB you can store 30,000 songs, 25000 photos and 150 hours of video.
The latest features added to iPod Classic are the Genius playlist. Besides this other features are the music, videos, photo playback and audio book. The storage capacity, battery life and user interface are advanced which provide music lovers with high degree of multimedia entertainment.
With 120 GB you can carry your entire music library with you. Or you can download your favorite songs and make your playlist. The genius feature helps you to make a playlist of the songs of very similar nature.
With genius feature you can search the song in the library which goes with the song that you play on your iPod. You can make a playlist in this way. You can either play the songs at that very moment or save it so that you can enjoy it in future.
You can watch videos on the 2.5 inch screen. You can download the movies from iTunes, syn the videos to your iPod and store up to 150 hours of video on your iPod so that you can watch it anywhere and anytime you want. You can also record voice memos with iPod Classic, but for this feature you have to spend a little extra money.
The iPod classic comes with three inbuilt games-Vortex, iQuiz and Klondike. You can enjoy these games anywhere and anytime. You can also download monopoly from iTunes, sync and then play it whenever you want to.
With the shuffle songs option you can create the mix and take a different experience altogether. With click wheel you can browse the playlist and find out the song that you want to hear. You can browse the library by artist or album.
The iPod Classic also provide you with the feature by which you can share your photos with your friends. For this you have to sync the photos in your iPhoto on your iPod with your Mac or your personal computer. You can view them on your iPod or with the AV cables you can watch the videos or photos on your television.
You can search your search about eight million song and choose the song that you wish to hear or save in your playlist. As you click to buy the song, the downloading begins instantaneously.
All these features are bundled up in an aluminum and stainless steel sleek body. The iPod classic comes in black or silver in attractive designs.
The latest features added to iPod Classic are the Genius playlist. Besides this other features are the music, videos, photo playback and audio book. The storage capacity, battery life and user interface are advanced which provide music lovers with high degree of multimedia entertainment.
With 120 GB you can carry your entire music library with you. Or you can download your favorite songs and make your playlist. The genius feature helps you to make a playlist of the songs of very similar nature.
With genius feature you can search the song in the library which goes with the song that you play on your iPod. You can make a playlist in this way. You can either play the songs at that very moment or save it so that you can enjoy it in future.
You can watch videos on the 2.5 inch screen. You can download the movies from iTunes, syn the videos to your iPod and store up to 150 hours of video on your iPod so that you can watch it anywhere and anytime you want. You can also record voice memos with iPod Classic, but for this feature you have to spend a little extra money.
The iPod classic comes with three inbuilt games-Vortex, iQuiz and Klondike. You can enjoy these games anywhere and anytime. You can also download monopoly from iTunes, sync and then play it whenever you want to.
With the shuffle songs option you can create the mix and take a different experience altogether. With click wheel you can browse the playlist and find out the song that you want to hear. You can browse the library by artist or album.
The iPod Classic also provide you with the feature by which you can share your photos with your friends. For this you have to sync the photos in your iPhoto on your iPod with your Mac or your personal computer. You can view them on your iPod or with the AV cables you can watch the videos or photos on your television.
You can search your search about eight million song and choose the song that you wish to hear or save in your playlist. As you click to buy the song, the downloading begins instantaneously.
All these features are bundled up in an aluminum and stainless steel sleek body. The iPod classic comes in black or silver in attractive designs.
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