Pool water composition always includes some undesirable elements that actually contaminate the water and reduce the efficiency of the disinfectant or sanitizer. Material such as hair spray, suntan oil, cosmetics, perspiration and other organic material react to combine with the chlorine in the water to form "combined chlorine". Once "combined chlorine" forms, it acts as a very poor disinfectant, contributing to eye and skin irritations and the forming of unpleasant chlorine odor.

A good rule of thumb for shocking is once every week under normal conditions and twice a week during prolonged periods of warm weather, heavy rainfall and heavy bather loads. The best time to shock your pool is at night because during the day, the sun's rays quickly reduce the effectiveness for the shock. Additionally, shocking overnight will allow the chlorine level to decrease by morning, preventing irritation of swimmer's skin and eyes.

Yes. As ion systems have no oxidizing potential, it will be required. There are a number of alternatives. If you prefer to use a non chlorine shock, one pound of potassium monopersulfate per 10,000 gallons should be applied once a week in swimming season. This non-chlorine shock dissolves instantly and you can swim immediately after adding it to the pool. You can also use a non stabilized chlorine. The amount will vary depending on the manufacturer.

Both treatments accomplish the goal of destroying and removing bather waste and preventing the formation of combined chlorine. Superchlorination, the addition of large amounts of chlorine, has some drawbacks. Because it requires large amounts of chlorine, it can damage liners and swimsuits and upset water balance. Additionally, it is difficult to determine proper dosage amounts and it requires swimmers to wait until the level of chlorine drops, often a day or more, until they can swim.

Sit down, if you’re not already sitting or lying down! If the first shock doesn’t correct the problem you may receive another. You want to avoid further injury as you may fall onto something. Your doctor should have given you instructions on how to proceed. Generally, if you have received multiple shocks they will want to see you immediately. If you have a single shock and you feel fine, you should still give your EP office a call.

Shocking your swimming pool is a very important element in maintaining your pool water's clarity and balance. Using chlorine tablets alone will not kill off all bacteria and algae that grow in the pool water. Also, the chlorine tablets have a very low PH level, and their overuse will lead to a low PH, which is very dangerous to the pool, and it's users.

Anaphylactic shock is a life-threatening allergic reaction. Symptoms can include swelling in the mouth and throat, wheezing, difficulty breathing, hives, fainting, and drop in blood pressure. This is caused by the cells in the body releasing large amounts of histamines into the blood. This type of reaction is rare and can be caused by allergic reactions to foods, medications, or insect stings. Anaphylactic shock is a medical emergency and can cause death if not treated immediately.

There are many levels of shock that can go from dangerous to life threatening very quickly. If the body is cold, raise the temperature. If the person is hot, lower their temperature with cold compresses. Of course remember the old adage, "the face is red, raise the head; the face is pale, raise the tail."

Yes. You are still required to shock the pool. However, the number of times you may need to shock the pool is reduced to only after a heavy usage or when your pool water does not appear to be crystal clear. (Liquid chlorine is recommended when shocking the water).

You may need to shock treat your swimming pool. If the chemical balance of the pool water is correct and there are no filtration problems (clogged filter, sand needs replacing, filter needs backwashing), then cloudy pool water or dull water may be corrected with a flocculant. In the event that this fails to clear the pool water, you can try a shock treatment. Algae growth may also need a shock treatment.

A non-chlorine spa shock is buffered as to not affect the ph or total alkalinity. The non-chlorine pool shock will lower the pH and alkalinity if used.

Shock absorbers work based on velocity, not position. The higher the velocity the stiffer they get. When do you have high head velocity? When you crash. The shocks don't care where your head is when you crash, they are just along for the ride. But when you crash they become almost solid. (Go to top)

The medical term for the very onerous sounding "shock fall out" is "effluvium" which literally means shedding. It is usually the miniaturized hair i.e. the hair that is at the end of its lifespan due to genetic balding that is most likely to be shed. Less likely, some healthy hair will be shed, but this should regrow. Rarely, but sometimes, we notice some shedding of hair from a prior transplant when transplants are spaced less than one year apart. However, this hair grows back completely.

Packages are kept in a large 'pool', structured according to the name of the source package. To make this manageable, the pool is subdivided by section ('main', 'contrib' and 'non-free') and by the first letter of the source package name. These directories contain several files: the binary packages for each architecture, and the source packages from which the binary packages were generated.

Hyperdynamic Phase (Warm shock): Characterized by a normal to high cardiac output and systemic vasodilation (decreased SVR). Hypodynamic Phase (Cold Shock): Characterized by an inadequate or falling cardiac output, hypotension, and, in some cases, vasoconstriction.

Because of fluid accumulation and the fact that fluid is also conductive, sepsis can alter the normal path of the electrical current transmission used to measure the thoracic bioimpedance, which can affect the ability of ICG technology systems to detect pulsatile changes in the delta Z waveform. Sufficient data has not been acquired to quantify the effect of this condition on the validity of ICG technology data.

YES! We have extensively studied the length of the heat shock and found the heat shock time is necessary to obtain a high transformation efficiency. A heat shock of 5 min will not give rise to optimal transformation efficiency using this Kit.FAQ Some publications have used 10% volume of ethanol or DMSO or a specific concentration of bme or DTT in the transformation reaction.

People don't scare as easily as they used to. Forty years ago, they woulda been passing out like flies.

Doctors define shock as "circulatory collapse," when blood pressure dips too low to maintain an adequate supply of blood to the body's tissues. Symptoms include cold and sweaty skin, weak and rapid pulse, irregular breathing, dry mouth, dilated pupils, and reduced flow of urine.

There is always a "chance" of getting toxic shock syndrome (TSS) with any menstrual product. GladRags are one of your safer options because blood is flowing out of the vaginal canal, where the development of TSS is most likely to occur. TSS is caused by usually harmless bacteria found on our skin or in parts of our body. If they get into the bloodstream, through a cut or tear, they release a toxin.

It is under the seat, protected from rain, dirt, and other elements that shorten shock absorber life.

This is a term used to describe the temporary loss of the existing hair surrounding the newly placed hair or in the donor area. This is countered by hair growth stimulants and the skill of the doctor whist placing the follicular units. The phenomenon is temporary, if you suffer at all, and often not even noticeable as it can sometimes just mean the thinning of the surrounding hair opposed to the actual loss.

It is a sown webbing section that is attached between the harness and lanyard and the purpose of a shock absorber is to minimize the severity of a fall.

This movie, which was a big flop in cinemas at the time, was released on video in 1985 in the USA only. Consequently, only the NTSC video (in English, no subtitles) can be found. If you want to get it, the best thing to do is probably to regularly check out the Amazon website because they have second hand copies from time to time... or you can try Ebay...

A true shock, or breakpoint chlorination, occurs when ten times the combined chlorine levels is added to the water. Consult the chlorine manufacturer’s recommendations to determine the precise quantities required.