A biomedical scientist at Ryerson University in Toronto, Canada is exploring how ultrasound and light can be used to measure the effectiveness of cancer treatment in the early stages of therapy. By comparing high-frequency ultrasound patterns before and after treatment, doctors can potentially...
A biomedical scientist at Ryerson University in Toronto, Canada is exploring how ultrasound and light can be used to measure the effectiveness of cancer treatment in the early stages of therapy. By comparing high-frequency ultrasound patterns before and after treatment, doctors can potentially...
...straight even when i brush them? Im new to this whole wave game and i have been tryng to get some for about 2 weeks and no really results i have a do rag, 360 style, murrays, stretch cap and pink lotion moisterizer.. so i really need help my hair is pretty straight but im still black and here...
There's a new interventional radiology tool showing promise in the treatment of uterine fibroids: magnetic resonance-guided focused ultrasound (MRgFUS), a minimally invasive treatment that uses high-energy ultrasound waves to generate heat at a specific point to destroy uterine fibroid tissue...
Motorola's just dumped a bunch of money in Sensitive Object, a French company that's developed an acoustic touch technology that figures out where you touch by analyzing sound waves, and can scale to any size device. Iiiinteresting. [GigaOm]
what are standing waves, stationary waves & travelling waves .........
how to differentiate between these ........... definitions and explaination is required
thanks
I need some information how NASA can pick up radio waves from the moon or Mars.I know there is a delay in communication because radio waves only travel so fast .
And it is my understanding that because space is a vacume the radio wave can go billions or trillions of light years do to the vacume...
I need some information how NASA can pick up radio waves from the moon or Mars.I know there is a delay in communication because radio waves only travel so fast .
And it is my understanding that because space is a vacume the radio wave can go billions or trillions of light years do to the vacume...
My LG Chocolate's battery power is so weak. It dies every other night. So far, I took the touch sensors off to try to save battery. What else can I do to preserve the battery power as long as I can? No ridiculous answers, thanks :]
Ah! I means ways not waves. Sorry
...a radio wave from an AM stati? station* broadcasting at a frequency of 750kHz? Find the frequency in m and km and compare it to some familiar object of similar length.
I don't understand the question... I don't understand how to solve it. And I really don't know what you meant by that...
I moved into my new apartment about a month ago. Not long after moving in, I would be lying in bed with my fan on and would hear faint sounds of music and voices. I thought it was just in my head since I was sleepy.
But it started getting louder and louder over time. One night, I got up -WIDE...