Thursday, December 13, 2007
Thursday, December 13, 2007
Hi again everyone.Today i am going to introduce to you guys a upcoming phone of NOKIA.The phone is .....NOKIA 8800sapphire arte.Firstly i am going to introduce the key features to you.It has a Tactile surface cloaked in leather cover with sapphire navigation keys.You just have to gently tap to display time and missed events by double-tapping the steel surface below the display.
Turn-to-mute to gracefully silence incoming calls and alarms by a simple turn of phone.
Special light sensors adjusts the brightness of the screen according to its surrounding to provide vibrant display of light and contrast.
Living wallpapers specially designed to match the design of the phone, and provide a truly unique decoration that provides not only an outer shell but an inner beauty too!!!I am very sure u guys would like to know about the dimensions too.Ok ,lets start from the Volume: 65 cc
,Weight: 150 g with battery
,Length: 109 mm
,Width: 45.6 mm
,Thickness: 14.6 mm Isnt the phone just so perfect.??
Now its time for some music ..The Integrated music player supports AAC, eAAC+, MP3, MIDI, AMR, and WMA audio formats so almost every song are going to transfer in will be available!Ok..i will stop here.FOund out more on www.nokia.com.sg
Cya guys
MY DNT BLOG
3:51 AM
Tuesday, December 11, 2007
Tuesday, December 11, 2007
THis video is simply talking about creativity and most importantly emphasising on the works of DnT.
MY DNT BLOG
3:48 AM
This Video is simply talking about DnT and promoting the works of DnT.
MY DNT BLOG
3:36 AM
Heating breast-cancer cells with focused beams of microwave energy after chemotherapy can significantly shrink and kill tumors, according to results from a new clinical trial. The treatment increases blood flow into tumors, allowing chemotherapy drugs to more easily invade cancer cells. In patients who received both the heat treatment, known as thermotherapy, and chemotherapy, tumors showed 50 percent more shrinkage than tumors that strictly received chemotherapy.Radiation therapy blankets the entire breast, and what we are trying to do is heat cancer cells in a large region of the breast to kill them.This new technology can also replace extreme treatments like removal of the breast.
Fifteen out of 28 patients received two cycles of chemotherapy, followed a few hours later by thermotherapy, in which a 915-megahertz microwave was focused on the tumor, raising its temperature to 108 ºF. After the combined treatments, 14 of the patients' tumors decreased enough for lumpectomy: the volume of the tumor shrank by about 88 percent, compared with 59 percent in patients who received chemotherapy alone.
There are minimal treatment options for patients with tumors deep in the breast or with large tumors in the intact breast.Thermotherapy will be the best option and one of the only hope for this patients then.
The microwave technology used in the trial was originally developed at MIT as a missile-detection tool.Two plastic plates, one placed on either side, gently compress the breast, while microwave antennae about an inch away from the plates deliver the microwaves, preferentially targeting the high water and high ion content of the breast-cancer cells . The antennae adaptively focus the microwaves at the tumor position. The energy sent through the tumor causes the water molecules to collide and generate heat through friction, eventually elevating the temperature of the tumor.About 100 patients had gone through the microwave treatment.An expectation of 228 more breast cancer patients will be going through the same thing in a larger clinical operation
MY DNT BLOG
3:05 AM
Monday, December 10, 2007
Monday, December 10, 2007
Posting for the first time.
The World's Smallest Radio
A tiny radio made out of a single nanotube could find use in biological and environmental sensors.Some researchers have fashioned the world's tiniest radio out of a carbon nanotube.The nanotube combines the roles of all the main electrical components in the radio.It can tune in to a radio signal and play the audio through an external speaker. It could be used in biological and environmental sensors.The nanotube radio works differently than a conventional radio does.Conventional radios have four main functional parts.Radio waves falling on a radio antenna create electric currents at different frequencies.When someone selects a radio station, the tuner filters out all but one of the frequencies.Transistors amplify the signal, while a demodulator, typically a rectifier or a diode, separates the data--the music or other audio--that has been encoded on a "carrier" electromagnetic wave.The nanotube is grown sticking out from a tungsten surface, which acts as a negative electrode. The tip of the carbon nanotube is also negatively charged.A vacuum separates the nanotube from a positive copper electrode. The researchers use an external battery to apply a voltage between the two electrodes. Electrons jump out from the negative nanotube tip to the positive electrode, creating what is called a field emission current.
MY DNT BLOG
3:41 AM