Pulse » pulse

Weird pulse on side of head and between eye brows driving me crazy! What is it?

admin — Thu, 17 May 2012 12:28:46 +0000

I stress easily and stare at a computer all day. My ears are constantly popping and lately I’ve noticed that every so often I feel a pulse (almost like a bubble pop or a light poke) on either my right side of the face near my brow or in between my eye brows. Any ideas what could be causing this?

When you feel there is a strong pulse coming from your head, it is most likely the build-up of blood pressure. It is nothing to be too worried about. It is a signal from your body that you are under stress. It is basically a bad headache. Try to figure out what is causing you to feel stressed lately and reduce it, if you can

What should be the gap between pulse polio and other vaccinations?

admin — Sat, 12 May 2012 00:18:08 +0000

The Government pulse polio program is planned on Feb 19th, 2012. If the child is around 6 months old and if that child receives some other vaccination prescribed by doctor along with polio drops in a same week, is that OK? If not, what should be the gap (how many days?) between polio drops and other vaccinations? Please clarify this doubt

In the US (where I work) a live oral vaccine may be given at any time before or after another vaccine. The oral polio vaccine is an example of such a vaccine, though we do not use it in the US anymore. So the child should be able to get the polio drops regardless of other vaccines given that week.

The vaccines that have to be separated if not given on the same day are live injected (MMR) and intranasal vaccines (intranasal influenza vaccine). If not given on the same day, they must be given at least 28 days apart.

Ask your doctor or nurse if this is the recommendation where you live, before the child gets the vaccines.

How do I change my landline phone from pulse dialling mode to tone dialling?

admin — Wed, 21 Dec 2011 02:23:05 +0000

I need to change the dialling tone on my landline from pulse to tone dialing. Usual there is a small slide switch on the bottom or occasionally on the back of the phone. It will be marked Tone/T and Pulse/P; … Continue reading →

What is the different between pulse pressure and blood pressure?

admin — Sat, 27 Aug 2011 07:23:15 +0000

Does Exercising and being in a state of anxiety increase blood/pulse pressure substantially, for example:
Resting – pulse/blood pressure= 120/80
Exercise/anxiety – pulse/blood pressure= 140/100

Is the above example an acceptable and healthy change?

Or does anxiety/exercise momentarily reduce blood pressure?

And lastly, does long term stress really raise blood pressure? or is this just a myth.

Blood pressure is expressed as 2 numbers, the systolic is the top number and the diastolic is the bottom number. Systolic pressure is the pressure exerted by blood as it flows through the arteries and diastolic pressure is the opressure blood makes as it pushed outward against the walls. Pulse is teh difference between the 2 numbers. So, if your blood pressure is 120/80, your heart pulse is 40, which is normal. Many experts believe that heart pulse is a more important number than blood pressure and that it a better predictor of heart problems. Anxiety tends to increase blood pressure.

What is the Yahoo pulse and how can I keep my accounts private?

admin — Sat, 20 Aug 2011 16:56:47 +0000

I don’t want to get my e-mail, answers, or pulse accounts hacked and I don’t want people to see my personal information. The thing is is that I don’t want it to get traced back and have someone find me. How can I protect my Pulse and my other accounts on yahoo?

Top of this page click on the welcome name and
then click on Info,in the left hand column
then click on edit and make the info private
and click on Save
Good luck.

J R

How do I delete someones eles pulse update from my account?

admin — Sat, 23 Jul 2011 10:16:06 +0000

Updated information from someone who ‘used to be’on my pulse contacts shows when I go to mail box. Can I delete her update from my yhaoo mail. BTW. It is not in any inbox. Just shows up out of nowhere. … Continue reading →

How do you stop Pulse showing your activity?

admin — Fri, 15 Apr 2011 05:26:05 +0000

I have gone into the updates as someone suggested and tick contacts to view Pulse only but I notice that your activity still shows up?

gotta go into your account settings and check*OFF the aplication ~~

How do you draw pulse voltage waveform of a transmission line?

admin — Wed, 13 Apr 2011 04:37:17 +0000

The characteristic impedance is given at 50 ohms, source voltage is 64V with pulse width of 0.1 micro second, source resistor is 30 ohms, velocity of propagation is 200 meter per microsecond. Load resister is 200 ohms. How do you draw the pulse waveform at the source and load?
Sorry about that. The distance is 60 meters for the transmission line.

You need to give the transmission line length. The pulse starts off at the generator end with an amplitude of 40 volts =(50/(50 + 30)* 64 and a current of 0.8 amps. At the load end the reflection coefficient is (200 -50)/(200 + 50) = 0.6, the voltage at the 200 ohm resistor will be 64 volts = 40(1+0.6) and the current will be 0.32 amps = 0.8(1- 0.6). A pulse will be reflected back to the generator with a voltage of 24 volts and a current of – 0.48 amps. The negative sign on the current means the current is traveling in the reverse direction ie toward the generator. I am assuming that the line is longer than 20 meters and that only one pulse is generated.
The return pulse will be reflected back to the load, with a reflection coefficient of (30 -50)/(30 +50) = -0.25, the voltage at the generator will be 24(1 -0.25) = 18 volts with a current of -0.48( 1 + 0.25) = -0.6 amps. The pulse reflected back to the load has a voltage of -0.25* 24 = -6 volts and a current of -0.12 amps. This will go on until the pulse is totally attenuated.

How do you make your connections in yahoo pulse private?

admin — Mon, 11 Apr 2011 03:38:02 +0000

For example, if you click on someones yahoo pulse information, sometimes it shows their connections. But sometimes it states "only shares info with connections." How do you change the settings so it states only shares info with connections?

Hi

When you log on to Yahoo! Pulse, on the right hand upper side, you will notice a "Setting" option. Once you click on it, you will see "Privacy" option, select "Manage Privacy settings" right below the Privacy Option and My updates. You will see a list of options that you may chose from. Specially if you want to make your connections private in Yahoo! Pulse, select "connections only" against "New Connections" and save.

Hope it helps.

Thanks

iSHA

How long is a pulse of electromagnetic radiation?

admin — Fri, 08 Apr 2011 20:48:05 +0000

How would you solve a question like this given the wave length of the pulse, how long it lasts and how many watts the laser is that produces the pulse.

length of a pulse is equal to its wavelength