Quantum Gravity May Explain Dark Matter

May 10th, 2008

In the quantum vacuum there are many transient acceleration vectors of mean magnitude a randomly oriented. If the vacuum is viewed from an accelerated frame, the vectors going with the frame appear diminished, and the vectors going against the frame appear enhanced, resulting in a net polarization of the vacuum. If the frame’s acceleration g is small, the effect is linear, and if the vacuum is filled with vectors the coefficient of the polarization will be unity. The standard exponential term for suppressing high-energy fluctuations must also be applied. Hence the vacuum polarization is g exp (g/a). The terms of the exponent when multiplied by the dipole moment have the dimensions of energy.

The rest frame of the galaxy, for example, is accelerated with respect to local inertial frames that fall into the center. In this rest frame the vacuum appears polarized and enhances the galaxy’s gravitational field g. So we have

g= -GM/r2 + g exp (g/a)

where g is understood to be negative. For g much greater than a, the exponential is negligible and Newton’s law results. But for g less than a, the exponential can be expanded to 1 + g/a and we get

g2 = aGM/r2

This is precisely the formula found empirically by Milgrom to explain the motion of stars and galaxies in the weak-field region, except the law of gravity is altered, not the law of motion. (Scientific American, August 2002). He finds that a is about one Angstrom per second squared, which is near the “surface gravity” of an electron, the field of a one-kilogram mass at one meter, or the field of a galaxy in its outer parts. Also, the square of a is not far from the value of the cosmological constant, in units where c=1. In this model, a may be viewed as the saturated field strength of the quantum vacuum.

By using the correct quantum law of gravity, there is no need to postulate the existence of dark matter to produce the observed gravity.

geocities.com/quantumgravitydarkmatter/

0% APR Credit Card Benefits

May 10th, 2008

You will see many lenders these days offering 0% APR credit cards. If you are thinking of applying for a 0% APR credit card, it is well worth taking the time to research and compare all the offers and benefits available. Although many company’s offer 0% interest credit cards, in most cases it is for an introductory period only. You should take the time to compare the agreements and conditions carefully, as these vary considerably from lender to lender. It’s also important that you take into consideration the permanent rates that the lender charges. While 0% interest credit cards may look tempting, it’s no use entering into an agreement if you struggle to make payments because the permanent rate is too high.

The benefits of a 0% APR credit card may seem obvious, you don’t pay any interest! But many of the 0% interest cards also offer other benefits. Some come with reward schemes like rebates, others with cash back offers. The reward scheme applies to your purchases, where the lender may give you a percentage of cash back for every dollar you spend. They may also have a reward scheme where you can accumulate points depending on how much you spend. These points can then be exchanged for merchandise which the companies offer to their customers. While the points on offer are strictly in favor of the card company, you can still save on the retail purchase price of these goods, which is a benefit.

If you are currently paying interest on your current card or cards, why not think about changing to a 0% APR credit card? If you have a few cards the monthly payments can soon become a considerable sum. You can save yourself money by changing to one of the 0% interest cards. Just think, instead of paying out maybe $100 or so a month in interest, you could be paying out a lot less while reducing the amount you owe.

Most banks or credit card companies will allow you to transfer the outstanding balance you have on your current card to one of their 0% interest credit cards. That means you could consolidate all your outstanding balances on your current cards by transferring them to your new 0% APR credit cards. Some lenders may have a limit on the total money you are allowed to transfer. It’s important that you read the terms of the offer and understand them fully before committing yourself to an agreement. You don’t want to be penalized by any fees you may have to pay if transferring a balance.

The new lender you have transferred your balance to, may have a time limit on their 0% interest credit cards. If you want to keep your payments low, or keep reducing your balance then you should think about changing your card or transferring the balance before the 0% APR credit cards offer runs out. It is worth checking your agreement at this stage just to make sure you will not incur a fee for transferring your balance to another card.

If you’ve done your homework and chosen the correct card in the first place, this shouldn’t be a problem. You should start to look for your new 0% APR credit cards, or card, a month or so before your offer terminates. This will give you time to apply and be able to transfer your balance as soon as your 0% interest credit cards offer ends.

There is an important fact about a 0% APR credit card that most people overlook. Most agreements state you must make ALL your 0% APR credit card payments on time. If you make a late payment on your 0% interest credit cards then the offer becomes invalid immediately.

For more on 0% APR credit cards, Robert Alan recommends that you visit CreditCardAssist.com

7 Tips While Waiting for a Cure for Eczema

May 10th, 2008

If you are the parent of a child with eczema, you know how
uncomfortable this condition can make your child. You have
undoubtedly wondered during treatment if there is a cure for
eczema. Unfortunatly, there isn’t. However, there are treatment
options available for your child.

1- When a flare up of eczema happens, the use of antihistamines
can be very affective in reducing the itching that will
accompany it. However, antihistamines can cause drowsiness,
especially in children.

2- The most common form of prescription that acts as a stand in
for the cure for eczema is corticosteroids. While these can be
very effective for reducing the redness and itching that are
associated with eczema, they are not recommended for young
children.

3- One of the most newest advancements in the hunt for the cure
for eczema are topical immunomodulators (TIMs). These new drugs
reduce the redness and itching of eczema without the use of
steroids. The abcesnce of steroids means that the TIMs are safe
for use in children.

4- There are some treatments that can be used in conjuntion with
the medicines as you wait for a cure for eczema. The most
important thing you can do for an adult or a child that has the
issue of eczema is to moisturize, this will be the most
effective tool for fighting the symptoms as they occur.

5- When flare-ups happen, a good course of treatment is to take
a bath in lukewarm water. This doesn’t need to be too long,
about five minutes or so, just long enough to get the skin
hydrated. After getting out of the bath, it is important to pat,
not rub the skin dry. Immediately apply a good quality
moisturizing cream, the skin is very receptive to the cream
while it is still damp.

6- To keep comfortable, dress in loose fitting clothing that is
made of 100% cotton. Cotton reduces sweating, which can lead to
eczema outbreaks. Cotton also breaths, keeping the skin drier.
It is best to avoid wool or any other roughly textured material,
as the material can cause eczema flare ups. In fact, if you are
wearing wool, it is best to use a cotton diaper between you and
your child when holding them.

7- Another very effective way to combat flare-ups while waiting
for a cure for eczema is to use cold compresses. The compress
can be as simple as a damp washcloth. Just placing on the
affected skin will help to take away some of the itching and
other discomforts.