Friday, May 15, 2009

How to Fix the Air Conditioning in a Car

Air conditioner in car has become a necessity these days. It is very difficult to travel in a car without an AC in scorching heat. The car AC is very small and the designing and the functioning is completely different from that of the air conditioners used in offices and homes. There are two sides of an air conditioning system of a car, viz high side and low side. The compressor of the AC begins at the high side, and performs the functioning of the pump. The refrigerant is moved through the system with the help of the compressor. The expansion valve is there at the low side, which restricts the flow of refrigerant. This helps in reducing the temperature and the pressure of the refrigerant.

The car air conditioner works almost like a refrigerator and has a multi-component piece of machinery. The warm air is removed from the car and the cool air is pushed inside the car. This helps in maintaining the temperature of the small space in the car, and moderates the area.

There may be times when the AC in the car stops working or does not give effective cooling. A repair is required at this stage. Each and every car is made of different design and model. But, the basic functioning of the AC in most of the cars is the same. The basic problems with the car air conditioner and the basic ways to fix the problems of car air conditioner have been listed below:

Absence of cool air and improper cooling are the signs of problems with respect to the car air conditioner.

In order to diagnose the problem with your car air conditioner, it is very important to have proper information and knowledge of the different parts of the car air conditioner. There are five components of the car AC viz the compressor, the condenser, the expansion valve, the refrigerant, and the dryer or evaporator.

It is very important to understand the functioning of all the parts so that the right action can be taken in case of any problem.

The refrigerant is pumped out through the compressor. The compressor acts as a power unit of the car air conditioner.

The condenser performs the function of changing the refrigerant to the liquid form.

The liquid formed through the condenser is converted into cold air with the help of the evaporator or the dryer.

There may be some pressure on the condensed refrigerant. This pressure is removed with the help of the expansion valve and moved into the evaporator.

In case of ineffective cooling, check the refrigerant for any kind of leakage. A fluorescent dye that is readily available at any auto part shop can be used to check the refrigerant. Autozone or NAPA can be used as the fluorescent dye.

The instructions given on the pack of the dye that you purchase should be followed completely and carefully. In most of the cases, the dye is added through the low pressure A/C recharge port that is found on the canister of the air conditioner of the car.

Use the U/V light to check for the leakage. In case of leakage of the refrigerant, the refilled kits can be bought from any auto supply store. These refilled kits are sealed and the replacement can be done by anyone at home.

In case this is not the problem, check for any kind of problem with the fuses, wires, and fan belts. The fuse may have turned bad. The wires might have broken, and the belts of the fan may have got damaged. All these problems may be creating trouble with the functioning of the pump. In case of any problem with any of these parts, get the parts replaced to ensure proper functioning of the car air conditioner.

The air conditioner should be tested after making any kind of repair done by you.

In case one has tried all the above methods to make the AC function properly, and even after replacing all the parts, the AC does not function properly, then there is a need to call a professional.


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Thursday, May 14, 2009

How do tanning beds work?

Tanning salons are gaining a lot of popularity. The main reason for it is that people want the tanned look which is really fashionable these days. But it is very essential to know "how do tanning beds work?" before you make the final decision to go in for this option. Remember, that there is no such thing as "safe tanning". Getting tanning through these artificial rays can be very harmful.

The tanning through sun is done by exposing the body to the sun rays. In the process of tanning you may end up harming the skin because sun emits harmful ultra violet rays which can lead to various skin problems and even dangerous skin diseases like skin cancer. The tanning beds work on the principle of sun rays only.

These beds have several florescent lamps which have phosphor blends. They emit UV rays in the form of spectrum which resembles the rays emitted by the sun. The home tanning beds have about 12 to 28; 100 watt lamps where as tanning beds of salons have 24 to 60 such lamps and each of these lamps consume 100 to 200 watts. These beds were first introduced in 1978 in America and in few years time only they have become very famous. But if you understand how these tanning beds work then you may become very reluctant to use these beds. It is true that that these beds are very harmful. The bulbs of these beds emit ultra violet radiations which include about 95% of UV rays and 5 % of UV rays. These bulbs need to be changed when they get fused.

The UV light emitted by these beds is almost like the sunlight. But the only difference is that you can control the amount as well as the time of the exposure of the rays of the tanning beds. The UVB rays emitted by these beds bring the dark color to the skin by stimulating the production of melanin. The UV rays oxidize the melanin which is produced by the UV rays and this result in giving the skin the golden color. It is very essential to understand the working of the tanning beds because keep in mind that your skin is very precious and exposing it to the wrong zone can really have negative and irreversible harm on the skin.

Then there is another category of beds called high pressure tanning beds which are different from the normal beds. You need to be aware of how these tanning beds work before you use them. These beds do not emit any UV rays instead they rely only on the UV rays. In these beds the lamp or bulb which is made of quartz filers the UV rays which are considered to be more harmful. The result is that you get a tan which is not only deep but also lasts longer.

When you go to a tanning salon you are made to lie down on the bed and your full body is covered from all the sides. Then, the rays are emitted from both the sides to reach all the parts of the body. The time for which you lie in the bed depends upon the amount of tanning you want but remember that over exposure to these rays can have a permanent harm to the skin. The owners of the tanning salons may claim that these beds give you safe tanning but you should be smart enough to understand that these are just business tricks. The principle of the working of the tanning bed will make you aware how does tanning takes place and what are the changes which these beds bring in the skin which results in tanning.

If you understand how a tanning bed works properly only then you can be aware of exactly what you are doing with your skin. If you are conscious about your skin and you know how precious is your skin then after understanding how do tanning beds work, you will be able to have an idea that these tanning beds can really put you in real trouble by harming your skin as well as your health.


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Tuesday, April 21, 2009

Tips for Breastfeeding Diet

There are several important things in the life of a woman. Among various things, breastfeeding is considered as the most important thing. Breastfeeding is really a very special experience for women. It is a phase of life which is equally important for both the mother as well as the child. For the women, proper diet at the time of breastfeeding is extremely important. For proper development and well being of the baby it is very important to follow some dos and don't about the breastfeeding diet.

Most of the people remain in dilemma as to take what sort of diet for breastfeeding. If you want to make some alterations in your diet then you are required to wait for a moment. To begin with, it is very important to first of all consult your health care professional so as to make sure whether the alterations made by you in the diet are going in the right direction or not. In case it is suiting your lifestyle then you can certainly go for it. However if it is not then it is advisable to leave that option and go for any other. It is so because you cannot take chances during this phase of your life.

Among various important things, the first and the most important thing is to focus on the proper intake of vitamins in the diet. If you want all the vitamins in right proportion then you cannot manage it with the help of any kind of nutritional supplement. It can be achieved only and only through a well balanced diet. Along with normal breastfeeding diets try to include some fruits as well as vegetables in it. If possible then try to go for five portions of vegetables and fruits in each day's meal. For proper amount of vitamin A and C you can include broccoli in your routine breastfeeding diet. If it is a season of winter then having a sun bath can be an outstanding idea. It is a fact that sun is a great source for vitamin D and it can fulfill your requirement in a natural way. In summer season, you can manage this requirement by going for dairy products, oily fish and margarine in your breastfeeding diet.

Some of the minerals like Zinc, Calcium and Selenium are considered very important for a breastfeeding mother. For including zinc in your breastfeeding diet you can go for red meat, sardines, baked potatoes, hard cheese, cashew nuts and fish like prawns and mackerel. The best sources for calcium include almonds, spinach, white bread, dried figs, tofu and calcium enriched Soya milk, and sardines.

This is all you require to include in your breastfeeding diet. But the description of breastfeeding diet is not confined to this only. There are some of the things which we require not to do while going for a breastfeeding diet. If you prefer the intake of alcohol then it is highly advisable not to have it now. The contents of alcohol indirectly reach to the milk which the young one sucks through the breasts. It can be extremely harmful for the physiological functions taking place inside the body of the young one.

Avoid caffeine as much as possible and go for calorie free sugar. Only go for home made food and avoid the processed food to a very extent. It is not advisable to go for foods which contain a large amount of additives in them. Thus one should not go for consuming peanuts as it is in the position to leave allergens in the breast milk thus it needs to be avoided.

If we talk generally then we can say that there is not at all any specific diet in terms of specific breastfeeding diet. The most important thing that one should take care is to focus on the well balanced diet. Still if you have any doubt or you want to know more about the breastfeeding diet, then either you surf the net or you must consult the doctor. There are several sites on the net that can provide you with all the useful information about the breastfeeding diet.

Breastfeeding is no doubt the most special gift for a woman. It is important to take care for all the aspects as then only it can prove useful for the mother as well as the baby.


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Tuesday, April 14, 2009

What is Organic Farming and is it Important

Organic farming is a broad concept with extreme application. It is well appreciated on a large scale by the people as now with the help of it they can easily grow their own food. If you have a little bit of free time with you then you need not to face any kind of problem. You can prepare and serve good quality delicious food by doing organic farming at your home.

It is not true that organic farming is practiced at a small scale only. By having a trip of farming sector you can easily understand how much vast this sector actually is. This is not the case some time before. Few years back it was not a highly thriving and demanding sector but now the case has totally changed. It is now not limited to a small scale industry as day by day more corporate sectors are taking interest in this field. Large corporate farming is taking keen interest in the concept of organic farming. Continuous research is going on to find out the way by which huge fields of a single crop can be grown. No one can deny the fact that in the process of organic farming, pests are believed to be the major threat. Due to harmful impact on the biodiversity unnatural pesticides are not much preferred to use.

If you are going for the natural pesticides for controlling the pests then it is certainly an eco friendly approach but believed to be much expensive in contrast to unnatural ones. Some time before, due to expensive nature they were not much preferred in the process of organic farming. After the entrance of large scale industries with huge budget this can be achieved now very easily. Natural pesticides can be a good option when it is about the large scale organic farming but if you are going for it at your home or at a small scale in a separate piece of land then it is advisable to look for any other good option. This is because like other kinds of farming organic farming also requires the process of sowing, cultivating and harvesting. If you do not have proper arrangement of water for the purpose of irrigation then you require depending largely on the rain water. If you are concluding the process of organic farming at your home then irrigation is not a big issue but even at a small scale proper arrangement of water is very essential. If you do not have a huge budget with you then it can be a difficult work for you. You require investing a good amount on purchase of seeds, irrigation, fertilizers, harvesting, etc.

There is much debate till now on the use of unnatural pesticides in the process of organic farming. Several environmentalists and consumer protection organization have claimed that the use of unnatural pesticides not only damage the environment but also have an adverse impact on the quality of food. For killing the insects and pests these pesticides are used but they are not considered helpful after sometime. It is so because these insects as well as the pests easily get adapted to the effects of the chemicals involved in them and so these pesticides looses their worth. Sooner or later it damages the health of the final consumer who without knowing consumes a large amount of lethal chemicals and synthesized materials along with the natural food. Thus it is injurious for the health of the human being as well.

Thus there are several ways by which you can have your favorite vegetables as well as fruits and that too with the help of inorganic as well as organic farming. As there are several pros as well as cons of both it is up to you to decide the one that is best for you. You can make use of organic farming to turn your dreams into reality and the best part is it is already benefiting millions of people so you are not at all required to worry for it as well.


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Monday, April 13, 2009

5 Foods for Instant Healthier Diet

Have you ever said to yourself that "I want to start eating healthy?" Then only to figure out you don't know where to start. The first idea is often fruits and vegetables which are important though there is more to eating healthy. Live Lean Today has listed 5 foods that will work perfect for any person to add to their diet and it will become instantly healthier. You can plug these foods and more into you own online diet plan.

Cranberries

They earn super status for their ability to help fight off nasty urinary tract infections. About 10 ounces of juice a day does the trick. Plus, recent research shows that cranberries might also help fend off colds and fight stomach bugs, gum disease, and certain types of cancer. Add a little unsweetened cranberry juice to smoothies, and sprinkle some dried berries into cereal and muffin mix. Cranberries are great to add to any weight management program.

Walnuts

These nuts are rich in omega-3s, which help reduce inflammation and increase good cholesterol. They may even help with depression and reduce your risk of Parkinson's and Alzheimer's diseases. Top your salad with 1/4 cup or try them in pesto.

Beans

The humble legume may prevent heart disease and help head off colon cancer. Rich in two heart-friendly phytochemicals, beans are packed with magnesium, potassium, folate, and fiber. Get a 1/2 cup five to six times per week by adding canned kidney and garbanzo beans (rinse and drain first) to salads, burritos, and dips.

Fish

Studies show that eating seafood rich in omega-3s at least twice a week could reduce your risk of heart disease. And the reports say women of childbearing age and nursing mothers can safely eat as much as 12 ounces of seafood a week if they avoid high-mercury swordfish, shark, tilefish, and king mackerel; albacore tuna should be limited to 6 ounces a week.

Tomatoes

Loaded with the antioxidant lycopene, tomatoes and cooked tomato products pack a big health punch (at 32 milligrams, 1 cup of spaghetti sauce serves up the day's recommended intake). Studies show that women with lycopene-rich diets can have as much as a 50 percent lower risk of developing breast cancer. The antioxidant can also lower your blood pressure and bad cholesterol, and may even reduce your risk of getting macular degeneration and a host of cancers.


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Thursday, January 8, 2009

Causes and Risk Factors of Developing Joint Disorders

Joint disorders can occur because of a variety of different risk factors and causes. One of the most common joint disorders is temporomandibular joint disorder or TMJ? TMJ disorders are a group of different problems that are related to the jaw bone and joint. There are a lot of people who develop TMJ disorders and problems because of the constant use of the muscles and joints in the TMJ area of the face.

Causes and risk factors that are common in developing joint disorders such as TMJ include constant and habitual teeth grinding. This can include the clenching of the teeth which wears down the cartilage of the TMJ . A lot of people do not even know that they do this, and often people do this in their sleep. People who may be suffering from joint disorders and primarily TMJ disorders often complain for pain and dysfunction in the muscles used in the TMJ. Dysfunction of these muscles can present itself as a limitation of the movement of the jaw that can range from minor range of motion issues to severe range of motion issues. In some of the milder cases of TMJ disorders, hearing clicking noises is one of the major symptoms.

Other causes and risk factors that can increase the chance of developing joint disorders include: Modification of the surfaces of the teeth through either neglect of dental practices or some kind of accidental use, Speech habits that are innate or learned and result in thrusting the jaw, Excessive use of gum chewing or nail biting, Excessive jaw movements that are associated with different kinds of exercise, Repetitive unconscious jaw movements that is associated with brushing, The size of different foods that are eaten.

There is no doubt that the TMJ area is one of the most heavily used joints in the body, and while there are a lot of other joint disorders like arthritis, TMJ continues to be one of the most known kinds of joint disorders. Arthritis is a very common joint disorder that causes people who suffer from it a lot of discomfort and pain. While the causes and risk factors that lead to different types of arthritis are not completely known, some people are more prone to develop it than others. Some people, who develop various forms of arthritis, do so as they get older from constant use and strain of the joints in parts of their bodies. Repetitive motions are a big trigger for joint disorders, and people who perform a repetitive motion which constantly strains one particular joint can develop joint disorders and arthritis.

Some people experience differing degrees of joint disorders and arthritis and some develop it earlier in life that others. There can be hereditary factors that can cause a person to be more prone to developing arthritis and joint disorders and some forms of arthritis are more prone to family traits than others. Often people who are athletes, or who put a lot of stress on their joints develop some level of a joint disorder or arthritis in their lives.

People who suffer from joint disorders like TMJ often are those who have excessive grinding of their teeth and who overuse the muscles and tendons surrounding the TMJ joints that lead to joint disorders. Joint disorders are often found in joints in the body that get the most use or that have the most stress on them. Knees, hips, wrists and fingers are among the most common joints to cause problems for people and are often the site of a repetitive action that has occurred for many years. People may start to experience slight symptoms of joint disorders early on in life, and they often assume it will simply go away, but then can later develop further problems.

Joint disorders tend to affect the elderly more often due to prolonged stress but people are able to experience joint disorders at any age, and those who constantly put a lot of strain on a particular area of the body are more prone to developing arthritis and other joint disorders later on in life. Testing is often done to diagnose joint disorders in people of all ages to determine what may have caused the joint disorders to develop.


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