Tag: electricity

Laser Hair Removal Devices

There are several different types of laser hair removal devices available today. These are alexandrite lasers, diode lasers, ruby lasers, and NeoDymium Yttrium Aluminum Garnets, which is commonly referred to as Nd:YAGs.

Alexandrite lasers became available for use in laser hair removal in 1997 when they were cleared by the FDA. Alexandrite lasers produce light beams in the red spectrum of visible light.
Their wavelength is 755 nanometers which is very effective but only safe on light skin. Generally, alexandrite lasers are considered long pulsed and because of this produce greater depth penetration. Five different types of the alexandrite laser are available. These include the Apogee, GentleLase, Epicare, Epitouch Alex, and Ultrawave II-III.

The FDA also cleared diode lasers for use in 1997 as an effective method of permanent hair reduction. Diode lasers produce a wavelength of 800 nanometers with pulse widths of 5-400 milliseconds. This type of laser has proved successful in the treatment of ingrown eyelashes and works very well on dark hair. The Light SheerXC is a diode laser that is extremely powerful. Other diode lasers include EpiStar, Apex-800, Iridex, and Mediostar.

Ruby lasers were also cleared by the FDA for laser hair removal in 1997, however, they did not prove as effective. Clinical research showed that the laser damage did not extend far enough down into the hair shafts to result in permanent laser hair removal. Originally there were five types of ruby lasers, of which only two are still available for commercial use. A Ruby lasers operate on a shorter wavelength system of only 694 nanometers.

NeoDymium Yttrium Aluminum Garnets have a longer wavelength which makes them more effective for longer term, and according to some people, even permanent laser hair removal. There are two types of Nd:YAGs lasers. These are the Q switched and the long pulse. All Nd:YAGs produce a wavelength of 1064 nanometers. The Q, switched NeoDymium Yttrium Aluminum Garnets has a very short pulse of about one nanosecond. Long pulse NeoDymium Yttrium Aluminum Garnets have a pulse of about a millisecond and can be used on all skin types.

The pulse duration, or pulse width, of lasers used for hair removal is the timing of the light energy. It is usually measured in milliseconds. Most lasers used for hair removal have a maximum pulse duration in the 20 to 40 millisecond range. Longer pulse widths are generally considered more effective and produce fewer side effects.

Each type of laser produces a specific spot size which is measured in millimeters. The spot size is the size, or width, of the beam of light at the laser sends out. A spot size of seven to 10 mm is considered acceptable for laser hair removal.

Most lasers have three main parts, an energy source, and active medium, and an optical cavity, also known as a resonator. The energy source is a device that supplies energy to the active medium. Laser hair removal devices use electricity as their energy source. The element of the active medium contains atoms that can both absorb and store the energy. The optical cavity is the part of the laser that contains the active medium. Lasers are defined by the elements they use.

Dangerous Bad Habits

Some bad habits are just annoying, but others are actually dangerous. It is these dangerous bad habits that can really get you in trouble. Some people like to take risks. Others do not think about how their bad habits could affect them.

Bad habits can be nothing more than not paying attention to your physical condition. If you are taking sedating drugs, it would be a bad habit if you continually worked in this condition. If you work two jobs, it can be a dangerous habit to work when you are sleepy. You would need to find a safe way to get enough sleep to work.

Many people have bad habits around electricity. They may use frayed extension cords without thinking. This is a bad habit that can lead to electrocution or fire. Using ladders, especially metal ladders, around power lines is another bad habit that is dangerous.

Some people have dangerous bad habits that are just unnecessary by any stretch of the imagination. People, often younger people, like to stand on moving cars and “surf.” This is reckless behavior at the least. At the most, it can be deadly.

Many bad habits have to do with driving a car. People often forget how potentially dangerous driving can be if it is not done with caution. They drive so often that they become accustomed to taking the wheel without thinking. This leads to a number of dangerous situations.

Some people have bad habits of grooming themselves when driving. Women might put on make-up while driving. They believe that they can apply mascara and watch the road at the same time. It may work out for a long time, and then eventually there comes that time when they are not concentrating on the road enough and an accident happens.

The same can happen when men shave while driving. Or, it can happen when men or women groom their hair. Other bad habits include the way people use their cell phones when they drive. Sometimes people are so keyed in on their cell phones that they do not see the car in front of them.

Driving through high flood waters can be a very bad habit. People think they can get through the water and make it to the other side. If it happens often enough, they may get braver and braver. However, if they go too far, their vehicle could be swept away. It could lead to a very dangerous situation.

Drinking and driving is the ultimate in bad habits. If you do this, you are not only putting yourself at risk. You do not even know who else you might be endangering. It could be an infant, an elderly person, or a single parent. It could be someone just like you. You could kill them or make their lives a lasting misery. This is not a bad habit that you can let stand.

If you engage in dangerous bad habits, you have to ask yourself why you do it. There must be something you can do to curb your desire to put yourself and others at risk. Find out what that is, and do it.

Stress, High Blood Pressure, and Acupuncture

When a person is under stress, their body starts what is known as a stress response. A number of chemicals are released into the bloodstream, the heart beats faster, breathing becomes more rapid, and muscles tense up. If the person is planning on running away from a large animal, these are all very good responses. For the businessman at his desk taking a phone call, these are not good reactions. The body easily takes care of an occasional response like this, the chemicals are cleaned out, and the body becomes relaxed once again. However, when this reaction occurs a number of times a week, the stress starts to affect the resting state of the body. Muscles no longer entirely relax, and the frequent release of these chemicals create other problems. Chronic stress can cause such problems as sleeplessness, stomach and digestion problems, panic attacks, and pain of some sort (such as frequent headaches). Long term problems related to stress include strokes, high blood pressure, and colitis or other bowel problems.

A person may try to handle stress on his or her own, by finding something to mask it. Alcohol, caffeine, cigarettes, and even lots of sugar can make the person feel better. One of the most common “pills” after a stressful moment is a cup of coffee and a doughnut, or possibly a cigarette. Physicians can also prescribe medications to combat some of these symptoms, both psychological and physical. Antidepressants, one of the more common medications for this, only offer short-term relief at best.

The obvious answer is to remove the source of stress. However, many times that simply is not possible. Is there another solution? One of the most successful results from acupuncture is the relaxation of the patient, followed by the removal of tension from the body. This relaxation response produces a decreased heart rate, lowered blood pressure, and increased energy and possible tissue regeneration. There is frequently a feeling of well being and self-confidence. As the acupuncture treatment stimulates and redirects the vital energy of the body, each muscle and organ system begins to function the way that it should. Acupuncture is not only used to relieve the stress response of a patient, but also in a number of cases it has made the doctor prescribed antidepressant unnecessary. With wider use of acupuncture, there could be a substantial reduction in the consumption of drugs such as Prozac.

Standard acupuncture techniques using needles are very effective to combat chronic stress. If this were more widely accepted by Americans under routine stress, we would have a much healthier population. In addition, acupuncture treatments that use low levels of electricity have been found to be even more successful in lowering blood pressure. Several researchers that use electric stimulation have been able to regrow tissue in animals, and this without any scars. The combination of using acupuncture therapy for blood pressure management and possible healthy tissue regrowth is a very exciting topic for people with heart and circulatory problems

Acupuncture is one of the most successful treatments for this American problem. Not only do the symptoms decrease, but the acupuncture treatment results in a healthier body as well.

Beat the Summer Heat with Crock Pot Cooking

When the weather outside warms up, the cookhouse guilt be a terrible place to be. There are many things you answerability do however, when live comes to cooking a nice home made meal that doesnt require usual stove top or oven cooking. Learn to utilize some of the lesser heat producing equipment in your kitchen, such as the crock pot, in order to truly beat the summer heat and keep your cool while preparing a nice hot meal for friends and family.

So, how does crock pot cooking really relief beat the heat? Neatly base, the crock pot in and of itself puts off far less heat when cooking than an oven or stove top. This is the first and possibly the best reason to utilize the crock pot in your summer meal planning. You should also consider the fact that by not heating the house by using your stove top or oven you are also preventing your air conditioning ( or other cooling methods ) from working overtime in order to compensate for the additional heat that other cooking methods introduce.

This makes crock pot cooking a win – win situation as the costs involved in operating a crock pot are far less than the costs compound in operating a stove or oven in general. Whether electric or gas, your stove and oven are often serious energy hogs. Add to that the fact that you are not raising the temperature in your home by traditional means of cooking and you are using even less electricity.

Unfortunately for most, the trivial consensus has been that crock pots were meant for comfort foods and hearty winter meals. The truth is that the crock pot should be one of your best loved and most often utilized cooking methods if you power manage it. When it comes to cooking with a crock pot, the options are almost limitless. Almost anything that can be burned can be made in the crock pot and alive with, many more wonderful and enticing meals and treats as well.

Benefits of Crock Pot Cooking

In addition to the cost benefits mentioned above when it comes to crock pot cooking there are many other benefits that are well worth mentioning. First of all, the bulk of the work involved in crock pot cooking takes place early in the day when you are refreshed rather than at the ultimate of a hectic work or play day. This means that you are less likely to ignore an ingredient or make other mistakes that often occur as we hurriedly prepare a dinner when we are exhausted from the activities of our day.

Second, many great crock pot recipes include the vegetables that insure we are receiving the nutrients we need. So often, when preparing a meal at the last little, vegetables and other department dishes are left out in favor of expedience. Crock pot cooking in many instances is a meal in one dish.

Another great reason to use a crock pot for your summertime cooking is the ease of clean up. Unlike pots and pans, strikingly crock pot meals are made in one dish. This means that there will not be mountains of dishes to be either hand washed or loaded into the dishwasher ( or if you are like meboth ) afterwards. You can spend less time cleaning just due to you spent less time full plate over a hot stove. Oh wait! Make that no time employed over a hot stove. Once smooth up is complete you can get back to enjoying the sun acquiesce, chasing the lightening bugs with your little ones, or waiting for the first star.

While there will never be a one size fits all best cooking rule, crock pot cooking comes very close. If you have a crock pot collecting dust somewhere in the back of your pantry it is time to get it out, dust if strangle, and dig up some great summertime crock pot cooking recipes.

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