Questions First Time Investors Should Ask Before Investing

It is easy to find people’s opinion on how to invest in the stock market as everyone has a different angle on what to expect in the stock market at every point in time, but most of the time people’s opinion may be very confusing. The most common problem that new investors do have is how to determine good investments from the bad ones, what to invest on, what time to invest among others. Some of the questions that you need to answer so as to make a good decision when you want to invest are highlighted below.

Is This a Good Time to Invest in Stocks?

On the off chance that you are taking a gander at money markets amid a lofty decrease, you may think it is a terrible time to begin investing. On the off chance that you are taking a gander at it when stocks are reviving, you may think it is a decent time.

Neither one of the times is fundamentally great or terrible in the event that you are investing for the long haul (10 years or more). Nobody can anticipate with any level of assurance which way the share trading system will move at any given time; yet over the long haul, stock markets has constantly moved higher. Each bear advertises is trailed by a buyer market (when stock costs rise). Verifiably, positively trending markets have endured any longer than bear markets, and the additions of buyer markets have more than counterbalance the misfortunes in bear markets

How Much Risk Should I Take?

A standout amongst the most essential fundamentals of investing is the cozy relationship amongst risk and returns. Without risk, there can be no profits. You ought to will to accept more risk on the off chance that you are looking for more noteworthy returns. In that regard, risk can be something to be thankful for, yet just in the event that you take into consideration adequate time to let the inescapable market cycles happen. By and large, in the event that you have a more drawn out venture time skyline, you ought to will to expect a more noteworthy measure of risk, on the grounds that there will be more opportunity for the market to work through the here and there cycles. Generally, understanding financial specialists have been compensated with positive long haul returns.

New investors are regularly encouraged to put fundamentally in common money, which can give moment enhancement, offering the most ideal approach to lessen risk. By putting resources into a couple of various shared assets speaking to various resource classes, (for example, expansive development stocks, global stocks or bonds), you can lessen unpredictability significantly promote without yielding long haul returns.

On the off chance that you are beginning an investment program by investing incremental measures of cash on a month to month basis, you will profit by dollar cost averaging. When you invest an altered measure of cash on a month to month premise, you get some share costs at a higher cost and some at a lower cost because of market changes. At the point when the market decreases, your settled dollar sum will purchase more shares. After some time, the normal cost of your shares ought to be lower than the present market cost. By utilizing dollar cost averaging, your drawback risk will be alleviated after some time.

What Is My Investment Goal?

The most vital question to consider before making any invest is, “What Is My Investment Goal?” Your ventures will contrast boundlessly if, for instance, you are attempting to spare cash for retirement as opposed to attempting to spare cash for an up front installment on the house. Things being what they are, ask yourself, “Is this venture prone to help me meet my objective?”

What Is My Risk Tolerance?

If your investment objective is to profit as would be prudent and you can endure any hazard, then you ought to invest in the National Lottery. Putting resources into lotteries, be that as it may, practically promises you won’t achieve your venture objective. There are speculations for each level of risk resilience. But if you are not a high-risk taker, investing in long-term investment is the key.

What Happens if This Investment Goes to Zero?

Among the 12 stocks in 1896 stock list, only General Electric is still in operation, the other eleven firms in the first record have either gone bankrupt or have been gobbled up. There is a genuine plausibility that any investment you make could go to zero while you claim it. Ask yourself, “Will I be monetarily crushed if this speculation goes to zero?” If the answer is yes, don’t make that venture.

What Is My Investment Time Frame?

As a rule, the more extended your investment time allotment, the more risk you can take in your investment portfolio since you have more opportunity to recuperate from a mix-up. Likewise, in case you’re putting something aside for retirement, and you’re decades from resigning, putting resources into something illiquid (like an investment property) may bode well. “Does this venture bode well from a planning perspective?”

When and Why Will I Sell This Investment?

If you know why you are putting resources into something, you ought to have an entirely smart thought of when to sell it. On the off chance that you purchased a stock since you were expecting 20 percent income development for each year, you ought to anticipate offering the stock if income development doesn’t live up to your desires. On the off chance that you purchased a stock since you enjoyed the dividend yield, offer the stock if the profit yield falls.

Who Am I Investing With?

It is extremely hard to judge the character and capacity of anybody in light of a two-passage portrayal accessible in an organization’s yearly report or a common store outline. However, you ought to at any rate know with whom you are entrusting your money. What is their past record? Things to hope for are long fruitful track records and good dividend and turnover.

Do I Have Special Knowledge?

A celebrated investment expert feels that normal individuals have a tremendous favorable position over investment experts in fields where they work in light of the fact that no investment professional will ever know more around an industry than somebody who works in it. Ask yourself, “Am I putting resources into something I know something about, or am I putting resources into something that some specialist know something about?”

I couldn’t care less how great something sounds. In the event that I don’t totally see how it functions, I won’t put resources into it.

In the event that an investment can’t be clarified obviously, it implies one of two things:

The individual clarifying it doesn’t comprehend it either, or there’s something about the investment that the individual is attempting to stow away.

On top of that, one of the greatest keys to investing admirably is adhering to your arrangement through the good and bad times.

That is difficult. Indeed, even the best investment methodologies have enormous down periods that make you reconsider. Adhering to your arrangement in those extreme times requires a practically religious-like conviction that things will pivot.

Furthermore, the best way to have that sort of conviction is to comprehend why you’re investing the way you are and what every bit of your arrangement is accomplishing for you. Without a solid comprehension, you’ll more likely than not safeguard at the main indication of inconvenience.

Why Do I Still Own That Investment?

It is a smart thought to intermittently look through your investment portfolio to ensure regardless you need to claim your stock. Offering an investment for a misfortune or offering a major champ is exceptionally troublesome. Be that as it may, the greatest distinction amongst beginner and professional investors is that professional investors don’t have passionate ensnarement with their investment and can strip themselves of their investment without kicking themselves if the investment keeps on picking up esteem.

Should I Be Managing My Own Investments?

It is extremely difficult for beginner investor to perform well than a professional investment expert. If you don’t have sufficient energy or slant to deal with your investment, you ought to think about paying an expert to do it for you. Every investor wants to make profit, so there is no harm in trusting your investment in good hand.

Easy Piano Music – How to Start Playing Easy Piano

Learning any musical instrument is an easy task, if the learner has a lot of determination and commitment. Piano learning is no exception and learning it is easy, if one is passionate about learning. Learning to play piano is an asset and creating your own music with chords and structures is an achievement. Today more and more people prefer to learn easy piano music that allows them to experience the pleasure of playing piano, without any glitches.

Getting started

Easy piano lessons and music make the entire process of learning piano, very simple. Easy piano music lessons offer one the luxury of beginning to learn piano, using three or four chords. For beginners, repetitive songs make them accustomed to the keys, chords and the pleasant melody involved in the tunes. ‘Chop sticks’, an easy piano classic is ideal for beginners and this acts as a template, on which complicated compositions can be built.

Easy piano songs

To learn easy piano music, a person has to select songs that are easy to play on a piano. The easiest song that is preferred by young and old alike, is the song, ‘Mary had a little Lamb’. The song’s tune is a three-note tune and this allows the learners to be familiar with the keys and use their hands dexterously. Songs like these are building blocks, in the process of learning. Songs like ‘Jingle Bells’, ‘Row Row, Row your boat’ and ‘Ode to Joy’ are ideal for beginners. Choosing songs like these help one to master easy piano music, without any complication.

Easy piano classics

It is not true that when a person learns easy piano music, he learns songs that are simple and mundane. He/she can also experience playing classics, which are easy to play. The simple and classic compositions of the renowned musicians like Bach, Chopin and Beethoven offer the joy of playing classics on a piano, in a simple and lucid manner!

Easy piano classics are available online and one can download it from a particular site. They are also found in the form of CDs and even as musical scores. One can choose any form, depending upon his/her convenience. Learning the uncomplicated classical composition of the great masters is the first step towards learning more complicated songs.

Contemporary songs

Learning Easy piano music is inclusive of learning to play easy songs, easy piano classics and also contemporary songs, that are easy. Beginners consider learning contemporary songs, a pleasure. A gamut of songs are available that are timeless and simple, in the music galleries, across the globe. Songs like ‘My heart will go on’, ‘somewhere out there’, ‘Unchained melody’, etc are great songs that are also uncomplicated compositions.

Easy piano music can now be learnt online or using tutorials. A wide variety of websites offer classes on piano music and also teaches the learners easy ways to learn piano music. A person learning piano online or preferring self study must put in a lot of effort, unlike somebody, who learns piano, under the tutelage of a reputed teacher. He/she must work hard and concentrate their complete energy towards mastering their piano playing skill.

Only a person with total devotion, extreme passion and the urge to learn every nuance of playing piano becomes a great musician. Mastering the chords is the first step and the rest follows. Learning a few easy songs and classics can make a person restrict his talents. One has to learn, explore and experiment with music. A true musician masters basics practices consistently and finally focuses all his/her efforts in creating charming tunes that entertain and elevate!

Transmission Repair Shop – Sneaky Tactics

I hate to say this but transmission repair shops employ some of the most dishonest practices in the automotive industry. They are able to get away with this for two reasons.

The first reason is for every 50 general automotive mechanic shops there are may be five transmission shops. So supply and demand naturally hires the prices these companies can charge. This is nothing new but some of these transmission companies get outrageous.

Second, unless you are a a specialist in this field you most likely know nothing about transmissions. Any technician can tell you anything and you have no verifiable way of double checking.

Here are some common scams in the transmission repair industry and some common mistakes that customers make:

We need a new transmission a shop will give usually give you two options. They can either install a brand-new transmission, which will cost a lot, or they can install a rebuilt transmission, which will still cost a lot but possibly be half the cost.

You have to understand the dangers in getting a rebuilt transmission. There is a good possibility that these will not be as good as a brand-new transmission or may not last as long. If you’re dealing with a reputable shop who has capable employees they can rebuild a long-lasting transmission.

They should also factor work up with some type of warranty. Do not get a rebuilt transmission without a decent warranty of some type. Make sure you get it in writing. There have been many shops who have sold customers rebuild transmissions and they failed within a matter of days or weeks.

Those same customers, of course being irate, came back to the shop only to find that that particular shop would not honor its “verbal” or “implied” guarantee. If you do however agree to a rebuilt transmission please do not come crying to the transmission repair shop when after the warranty you have problems again. He did go the cheapest route and you must understand that it comes with inherent risks.

Beware of transmission shops that have all sorts of low cost transmission maintenance services and specials to get in. Many of the automotive companies or what I like to call “commission fee based shops.” The shops pay their employees a small hourly wage but make it so they receive a percentage of their total gross sales.

Avoid these companies at all costs! These transmission repair shops have a system where they trick volumes of people every single day into their place of business with the lower at cheap rates and then convince them into buying services and parts they do not need.

This practice has become standard among many of the big box national chains and quite recently has been adopted by many of the small local ones. If you feel like you’re being pressured into buying something you feel you may not need, please, get a second opinion.

I have already touched a little upon the subject but I need to bring up the matter of warranties again. Every warranty and every guarantee needs to be in writing. Do not any transmission repair facility just tell you they back up all their work.

Do not just let them tell you you can bring your car back, and they will fix it for free, if within a couple weeks or months you experience the same problems they were supposed to fix. Every agreement should be in writing including all the terms and conditions.

And speaking of terms and conditions this brings us to the most common scam that most transmission repair facilities do. It is sad that many of these companies resort to what I’m about to say but all you have to do is look online and you will hear hundreds of horror stories.

You’re having transmission problems. You go to a local transmission repair shop and get an estimate. The parts and labor cost $1200. It seems fair see make arrangements to leave your vehicle with them for several days.

Within one day you get a call from the transmission shop. They proceed to tell you that the price is going to be more than what was on the estimate. The excuses are more numerous than the sands found on the beach. It could be any excuse from the parts costing more than expected to them not being aware of the certain problem when they first gave you the estimate.

So the result is that the price that was “$1200” is now “$3500.”

Now your typical person in this position has two options at this point. He can bite the bullet and pay the $3500, in effect paying $1800 more than what was agreed upon, or he can pick his car up.

Keep in mind that the cars is most likely already torn apart at this point. Here is where shops get even worse. In order for you to pick your car up the transmission shop is still going to charge you a fee for putting your car back together, storage, towing, and trust me they will find other miscellaneous charges to add upon that.

So you end up getting the work done, but in the process getting ripped off, or you’re left with the same broken car but you paid 500 bucks just to be able to pick it back up from a shop then attempted to screw you (and they did). It’s a no-win.

This is why you should only do business with reputable transmission repair shops. How do you know if the shop is reputable? In this day and age where honesty and honor are as common as black-and-white televisions you must do your homework.

Ask family, friends, coworkers, and acquaintances for recommendations. The good transmission repair shops are out there. You just have to find them among the many bad ones.

Once you get a recommendation from someone you know look the shop up on the Better Business Bureau, local websites where people post reviews, and forums. Ask a transmission shop for customer references.

If they are in fact reputable they should be able to produce one or two happy customers you can talk to. A little due diligence goes a long way because once they have your car you are at their mercy.

Hopefully this article will have giving you insight about the tricks transmission repair shops employ to make a quick buck and hopefully you will be able to take this information and benefit from it.

Best Cold Sore Treatment – What is A Successful Cold Sore Cure

In this article we will look at a few different types of medicinal remedies that are available and are considered to be the best cold sore treatment that is available today to achieve a cold sore cure.

1. Viroxyn

This is a new approach in helping to treat herpes and does not rely on the patient taking the medicine internally. It has been designed to specifically attack and disrupt the lipid coat of virus and is best described as being a germicide rather than the normal anti-viral treatment. Many say this is the top approach on the market.

As it is a virucide you apply it directly to the lesion and this will then kill the virus. This type of treatment works faster than many of the other types of drugs available which have to work their way through your stomach into the bloodstream and which are then able to deal with the sores and will only interefere with the viruses reproduction which has caused the eruptions in the first place. This is why some call it an effective remedy.

Unlike the other treatments that are available which will interrupt the genetic code of herpes and eventually stop the virus from growing, Viroxyn strips the lipid coating off the virus and then kills it when it comes into contact with an affected area.

2. Zovirax or Acyclovir

This is taken as an episodic treatment and can reduce the severity of the outbreak, as well as shorten its duration and also shorten the time during which the herpes virus is detected on the skin’s surface in a similar way to Viroxyn.

Because it is an episodic treatment it should be taken 5 times a day and can also be used as a suppressive treatment which will help to reduce the number of cold sore outbreaks a person has. If you wish to use it as a suppressive treatment you will need to take 2 tablets 3 or 4 times a day but it is best to speak to your doctor to get the specific dosage in order to treat the cold sores correctly. This medication has it’s own defenders as the best fever blister treatment on the market.

However with Zovirax there are a couple of common side effects which you may suffer from and these are nausea and diarrhea. When you consider a cold sore cure, you must keep in mind the side effects in making an evaluation.

We have provided details on a couple of the best cold sore treatments that available, but it is up to you to research both natural and prescription treatments and use a plan that you feel comfortable with in your search for a herpes cure.

How Your Choice in Cars Reflects Your Personality

Automobiles have become an integral part of our society. Intended to be used as a tool to get from point A to point B cars have extended their use in today’s society.

This article discusses a few points on car selection and personality. Cars have long stopped being tools that get us from one point to another and have transformed into status symbols and reflect the driver’s values and personality.

Often people judge a person by the car they drive. If you are stepping out a Bentley for example, you would garner much respect from just about anyone who witnesses you getting out of the car.

The condition and look of your car has extended the mantra of your discipline being reflected on how your wear your clothes. Being seen parking a dirty car is the equivalent to going to the office in a disheveled suit. Analogously, alighting from an impeccably detailed car is the prim and proper look that many office executives are known for.

In fact nowadays what you drive adds more to your reputation than what you wear. Studies have shown than rides reflect more of the personality of the person than clothes. Cars have ceased becoming tools and have transcended into the realm of lifestyle.

Playboys want fast looking coupes while daddies are opting to get minivans. Buicks are said to cater to the less internet savvy drivers compared to Honda which has an overwhelmingly digital age buyer group.

This trend even goes to driving tendencies. Sports cars owners tend to be a little less patient on the stop light than station wagon drivers. The gigantic proportions of some SUVs tend to make their owners bully smaller sized vehicles in rush hour traffic.

Brands like Lexus are tend to be bought by wealth and well educated owners. Aside from that demographic the brand caters mostly to married couples. This reflects stability and a more settled down personality for the buyers.

Your choices in the car you are driving very much reflect your personality. Stop thinking of your car as something that takes from one place to another but take great care in choosing your car. You may not think it matters but your peers will gauge your personality on the car you drive.

The Search for the Best Treatment for Common Cold Symptoms

Opinions vary about the best treatment for common cold symptoms. Zinc common cold remedies are much in the news, but some controversy surrounds their use.

Over the counter products, vitamin supplements and herbal remedies are really the only options a person has for treating a cold. Because colds are caused by viruses, there are no effective prescription medications and a visit to the doctor is usually unnecessary, unless a secondary bacterial infection, such as a sinus or ear infection occurs. Antibiotics are not effective for either preventing or treating a cold. Over-use of antibiotics has led to the development of more resistant strains of bacteria.

According to many experts, the best treatment for common cold symptoms is to get plenty of rest and drink lots of fluids. Probably, because so many people have a busy lifestyle, pharmaceutical companies keep coming up with products like zinc common cold remedies and other multi-symptom cold relievers. Advertising for these products typically suggests that these can help you “get on with your life”. But many of these products have unwanted side effects. Some can be relatively serious, considering that cold symptoms are typically gone in a week or so.

Some people who have used a zinc common cold nasal spray or gel have lost their sense of smell. One company was sued and settled out of court without admitting fault. At least two different clinical studies have confirmed that these zinc common cold remedies effectively reduce the duration of symptoms, but other studies confirm that these preparations can cause a permanent loss of the sense of smell. In fact, one study performed by the George Eby Research Group in Austin, Texas concludes that “it is unethical to introduce any potentially permanent anosmia-inducing agent such as zinc or other heavy metals into the interior of the nose in a manner that could result in contact with the olfactory region to treat a temporary discomfort such as a common cold or allergy.” The term anosmia means loss of sense of smell.

Several other studies confirm that when zinc common cold remedies come into contact with the lining of the nose, permanent loss of the sense of smell can occur. Manufactures of these products claim that they may be the best treatment for common cold available and can reduce the duration of cold symptoms to as little as two days. But, in fact, many people recover from a common cold in a couple of days, anyway. Some viral infections last longer in some people and symptoms may last as long as two weeks, but the study in Texas showed that the zinc common cold remedies did not significantly reduce the duration of common cold symptoms. The majority of volunteers had recovered within a week, whether they were given the zinc common cold remedies or a placebo.

Because some people recover from symptoms so quickly, without treatment, it has been difficult for researchers to determine the best treatment for common cold symptoms. Some people are more susceptible to infection with cold viruses than others. A recent study indicates that asthma sufferers, who typically have more than their fair share of colds, produce less anti-viral proteins than normal. Supporting the belief that efforts to improve immune system function can be the best treatment for common cold symptoms, as well as the best prevention.

Vitamin C supplementation is considered, by some, to be the best treatment for common cold symptoms, but opinions vary. Some studies have shown that it is an effective preventative; others have shown it to be less effective. Again the difference in the results of these studies is probably related to the difference in people. Injecting the rhinovirus directly into the nose causes an infection in 95% of people, but only 75% of them develop any symptoms at all. If you decide to increase your vitamin C intake and you develop diarrhea, then you are getting too much vitamin C and should reduce the daily dosage.

Many herbalists still recommend Echinacea as the best treatment for common cold symptoms. Some still recommend it as a preventative, but clinical studies have shown that taking the herb for extended periods of time can be toxic to the liver. It was used traditionally by Native Americans as a treatment, not a preventative. For occasional use Echinacea appears to be safe, but there are safer herbs.

Andrographis paniculata, an herb used in traditional Asian medicine, may be the best treatment for common cold symptoms and an effective preventative. In one study, a group of volunteers were given the herb or a placebo and results showed that those who were given the herb were less likely to become infected with influenza viruses; these are some of the viruses that can cause common cold symptoms. In those people who took the herb and did develop the flu, symptoms were less severe and complications, such as pneumonia, did not develop. Andrographis paniculata has been shown to have no toxic effects on animals, even when used in large amounts.

The complications that are associated with zinc common cold nasal sprays or gels are not associated with dietary supplements of zinc. And, zinc is important to proper immune system function and overall good health. For more information about natural products that are believed to be the best protection from and the best treatment for common cold symptoms, visit www.immune-system-booster-guide.com.

Multi-Functional PACS Workstations

Digitizing medical imaging has changed the way medical facilities and hospitals function. Gone are the days of having to purchase film and costly developing chemicals for film images. With the advent of the DICOM digital image format, medical imaging was made possible. Today many medical offices utilize the flexibility that comes from PACS workstations and web-based PACS.

Storage of digital medical images is of vital importance, especially in light of medical facilities and hospitals needing to stay within HIPPA compliance. A PACS server helps to make this aspect of medical facility administration easier. A server takes up infinitely less space than hard copy film images do, plus it requires no physical maintenance of records. Everyone authorized to have access to the PACS server can set up their workstations to automatically send digital studies directly to the server, or to an offsite server that can be used for disaster recovery as needed, or copy the digital images to a CD or DVD.

With a web-based PACS, your medical facility and imaging center can save money while offering physicians greater flexibility in its use and overall better patient care. Doctors can log onto your local-area network, wide-area network, or from offsite by utilizing a virtual private network. Your medical offices will reduce operating costs because you will not need software for each workstation, and because it is web-based, physicians can access the digital medical images they need day or night in order to provide patients with excellent care.

Since a PACS system can also serve as a digital viewer, you will want to invest in a quality, high-resolution medical-grade PACS monitor. Monitors are available for medical use in a variety of sizes and digital image resolutions suitable for a variety of medical modalities. Ultrasounds, MRI, CT, as well as CR and DR digital x-rays can be viewed with a PACS monitor.

Medical facilities of all types will also save on consultations and referrals when using PACS workstations. Instead of using costly printed digital x-rays, you can send digital images stored in the DICOM format quickly and easily over the World Wide Web. This instantaneous   transmission  of patient medical digital images helps to offer them improved patient care while saving your hospital or medical office money.

PACS distributors and manufacturers can answer many questions you might have concerning PACS workstations; many offer live chat features on their informative websites for even more convenience.

Gas Moped Scooter – Not Just For Fun

Buying a gas moped scooter is a great way to have fun on the road without emptying your bank account. In the past scooters have mainly been used by teenagers for getting to and from friends houses, school or college. You can often see them admiring each others scooters outside coffee shops etc. The most popular models being the Vespa, Lambretta, piaggio and the smaller Honda models.

This trend is now starting to show signs of change, the main reason is the recent rise in gas prices and heavy city traffic, consequently more and more commuters are looking at the gas moped scooter as a reliable way of getting around town.

The scooter companies are beginning to recognize this and are producing higher spec models to entice the more mature dollar their way. One of the biggest producers is Honda who have a stunning range of higher powered scooters, such as the Silver Wing; this a stunning gas moped scooter which is sleek and stylish it has a smooth liquid cooled twin engine and the acclaimed Honda v-matic transmission. The Silver Wing has a seating capacity for two and tons of storage for that hard to stow brief case and spare motorcycle helmet.

If you want the comfort of the Silver Wing but with a smaller engine the Honda Reflex is a great choice. From city streets to country roads to long stretches of highway, the Reflex gas moped scooter is built for any number of rides. Its smooth 249cc engine, automatic transmission and comfortable seating for two deliver the goods to get you going, wherever the day takes you.

The Piaggio X9 Evolution 500 is an excellent gas moped scooter and satisfies all needs. Agile, easy to handle and the most compact of all maxi scooters. Once out of town, it is able to shift character and open up to wide open spaces with remarkable ease. The X9 has a top speed of 98mph comes with disc brakes and and on board computer.

It is well worth considering using a scooter or small motorcycle for getting around the city or those short trips to the store or football game where you can just park and forget it. You will be amazed how much you will save on insurance premiums and most of all gas. One fill up will probably satisfy the average commuting needs for a month so why not make your next vehicle purchase a gas moped scooter.

Defining Wind Generated Electrical Power and Discussing Pros and Cons of the Technology

Introduction

Wind generated electrical power exists through harnessing wind-power energy with turbines. To fully understand wind generated electrical power, one must understand how wind powered electricity is made; resources needed to utilize wind power; types and sizes of wind turbines; building a wind turbine; potential positive and negative impacts of the technology; where wind powered electricity can be effectively generated; and, offsetting the costs of wind powered electrical technology.

How Wind Powered Electricity is Made

The technology of wind generated electrical power functions by creating electricity through the use of various styles of wind turbines. Initially, one might ask, “So how do wind turbines make electricity?” Simply said, a wind turbine works the opposite of a fan. Instead of using electricity to make wind, like a fan, wind turbines use wind to make electricity. The wind turns the blades, which spin a shaft, which connects to a generator and makes electricity.

Resources Needed to Utilize Wind Power

The primary resource of Wind powered technology is, of course, wind. Wind is very abundant in many parts of the United States and other parts of the world. Wind resources are branded by wind-power density classes, ranging from class 1 (the lowest) to class 7 (the highest). Good wind resources (e.g., class 3 and above, which have an average annual wind speed of at least 13 miles per hour) are found in many areas. Wind speed is a critical of wind resources, because the energy in wind is proportionate to the cube of the wind speed. In other words, a stronger wind means more power.

Wind resource development requires land and may compete with other uses of that land, and those alternative uses may be more highly valued than electricity generation. However, wind turbines can be positioned on land that is also used for grazing or even farming. Wherever a wind farm is to be built, roads are cut to make way for shipping parts. At each wind turbine location, the land is graded and the pad area is leveled. Wind energy also requires the building of wind turbines.

Types and Sizes of Wind Turbines

Modern wind turbines fall into two basic groups: the horizontal-axis variety and the vertical-axis design, like the eggbeater-style Darrieus model, named after its French inventor. Horizontal-axis wind turbines typically either have two or three blades. These three-bladed wind turbines are operated “upwind,” with the blades facing into the wind. Darrieus models, or vertical-axis wind turbines, have two vertically oriented blades revolving around a vertical shaft.

In addition to different types, there are many different sizes of wind turbines. Utility-scale turbines range in size from 100 kilowatts to as large as several megawatts. Larger turbines are grouped together into wind farms, which provide bulk power to an electrical grid. Single small turbines, below 100 kilowatts, are used for homes, telecommunications, or water pumping.

Small turbines are sometimes used in connection with diesel generators, batteries, and photovoltaic systems. These systems are called hybrid wind systems and are typically used in remote, off-grid locations, where a connection to the utility grid is not available.

Building a Wind Turbine

The first step in building a wind turbine is setting up the tower where the fiberglass nacelle is installed. The nacelle is a strong, hollow casing that contains the inner workings of the wind turbine. Usually made of fiberglass, the nacelle contains the main drive shaft and the gearbox. Its inner workings also contain blade pitch and yaw controls. The nacelle is assembled and attached onto a base frame at a factory.

The most diverse use of materials and the most experimentation with new materials occur with the blades. Although the most dominant material used for the blades in commercial wind turbines is fiberglass with a hollow core, other materials in use include lightweight woods and aluminum. Wooden blades are solid, but most blades consist of a skin surrounding a core that is either hollow or filled with a lightweight substance such as plastic foam or honeycomb, or balsa wood. Wind turbines also include a utility box, which converts the wind energy into electricity and which is located at the base of the tower. The generator and electronic controls are standard equipment whose main components are steel and copper. Various cables connect the utility box to the nacelle, while others connect the whole turbine to nearby turbines and to a transformer.

Potential Positive and Negative Effects of Wind Powered Electricity

There are a variety of potential positive and negative impacts of wind powered technology.

Potential positive impacts include:

• Wind energy is friendly to the surrounding environment, as no fossil fuels are burnt to generate electricity from wind energy.

• Wind turbines take up less space than the average power station. Windmills only have to occupy a few square meters for the base; this allows the land around the turbine to be used for many purposes, for example agriculture.

• Newer technologies are making the extraction of wind energy much more efficient. The wind is free, and we are able to cash in on this free source of energy.

• Wind turbines are a great resource to generate energy in remote locations, such as mountain communities and remote countryside.

• Wind turbines can be a range of different sizes in order to support varying population levels.

• When combined with solar electricity, this energy source is great for developed and developing countries to provide a steady, reliable supply of electricity.

Potential negative impacts include:

• Wind turbines generally produce less electricity than the average fossil fuelled power station, requiring multiple wind turbines to be built.

• Wind turbine construction can be very expensive and costly.

• Wind turbines can have a negative impact to surrounding wildlife during the build process.

• The noise pollution from commercial wind turbines is sometimes similar to a small jet engine.

• Protests and/or petitions usually confront any proposed wind farm development. People feel the countryside should be left intact for everyone to enjoy its beauty.

Where Wind Powered Electricity Can be Effectively Generated

Places in the world where wind blows strong and often, people and businesses can harness the wind as an option to use in the generation of electricity. Globally, these places include much of North America, southern South America, Greenland, most of Europe, Northern Africa, eastern Asia, most of Australia, and anywhere there are mountains or large hills. The top 5 countries producing electrical wind power in 2007 were: Germany, United States, Spain, India and China, respectively.

Considerable wind speeds also occur across oceans and large water bodies. Since most of the world’s population lives near oceans, wind farms with strong offshore and onshore breezes could produce an abundant amount of electricity. On land in the USA, the major wind corridor is the Great Plains which includes the states of North Dakota, South Dakota, Nebraska, Kansas, Oklahoma and Texas. The wind corridor also extends into the states west to the great mountains west, including eastern Montana, Wyoming, Colorado, and New Mexico. There are also considerable wind resources in eastern and southern Minnesota and the entire state of Iowa, diminishing south through Missouri and east through southern Wisconsin and northern Illinois, Indiana and Ohio. Parts of New York and the New England states also have considerable wind.

The Department of Energy (DOE) estimates that wind power could supply the US with 100% of its electricity, just from the Great Plains wind corridor or from offshore wind farms alone. According to the “Pickens Plan,” a $10 billion wind farm with 2500 generators can supply enough energy for 1.3 million homes, and for $1 trillion the Great Plains wind corridor could supply 20% of America’s electricity. That would be about 250,000 generators to supply 130 million homes.

In a report published by the U.S. Department of Energy, “20% Wind Energy by 2030: Increasing Wind Energy’s Contribution to U.S. Electricity Supply,” that report concluded that:

• Reaching 20% wind energy will require enhanced   transmission  infrastructure, streamlined siting and permitting regimes, improved reliability and operability of wind systems, and increased U.S. wind manufacturing capacity.

• Achieving 20% wind energy will require the number of turbine installations to increase from approximately 2000 per year in 2006 to almost 7000 per year in 2017.

• Integrating 20% wind energy into the grid can be done reliably for less than 0.5 cents per kWh.

• Achieving 20% wind energy is not limited by the availability of raw materials.

• Addressing  transmission  challenges such as siting and cost allocation of new  transmission  lines to access the nation’s best wind resources will be required to achieve 20% wind energy.

Offsetting the Costs of Wind Powered Electrical Technology

Although wind generated electrical power seems to be an unlimited resource, and, the best wind sites appear to be competitive with market electricity prices in most U.S. regions, several factors exist that make it a less appealing source of alternative energy in terms of economic cost. First off, wind is not uniformly priced resource. Its costs vary widely depending on project scale, wind speed, region, and other factors. Second, the benchmark for comparison with wind to other fuels varies regionally. Third, extra revenue is required to make a project viable, sunk costs are considerable.

To offset the factors that make wind powered electricity a less appealing source of alternative energy and promote its continued growth, wind energy in many areas receives some financial or other support to encourage development. Wind energy benefits from subsidies either to increase its attractiveness or to compensate for subsidies received by other forms of production, such as coal and nuclear, which have significant negative impacts. In the United States, wind power receives a tax credit for each Kilowatt hour produced; that was 1.9 cents per Kilowatt hour in 2006. The tax the credit has a yearly inflationary adjustment. Many American states also provide incentives, such as exemption from property tax, mandated purchases, and additional markets for “green credits.” The Energy Improvement and Extension Act of 2008 contain extensions of credits for wind, including micro-turbines.

Secondary market forces also provide incentives for businesses to use wind-generated power, even if there is a premium price for the electricity, socially responsible manufacturers pay utility companies a premium that goes to subsidize and build new wind power groundwork. Companies use wind-generated power, and in return they can claim that they are making a “green” effort.

Undoubtedly, further tax credits, subsidies and incentives will also be needed to achieve the goal of 20% Wind Energy by 2030. Today, wind power approximately accounts for about 2% of the electricity generated in the United States.

Summary

The technology of wind generated electrical power functions by creating electricity through the use of various styles of wind turbines is a very viable alternative energy. Although wind generated electrical power does have some negative impacts, this author feels that in terms of long-term cost and benefit compared with other types of energy, such as the burning of fossil fuels, using a renewable resource such as wind generated electrical power economically, environmentally, and socially is making more and more sense.

Angina – Causes, Symptoms and Treatment

Angina is a term generally used to refer a kind of tightening sensation. However, there are many sub classes of angina and it all depends on the area, which is suffering from this kind of tightening discomfort. One of the well-known sub classes of angina are like Bowelgina, which is also called abdominal angina. There are also sub classes of angina, which are a threat to life. One such sub class is called Ludwig’s angina, which is caused when the floor of the mouth is exposed to some sort of infection or in other words, dental infections. However, although angina has many sub classes when looked in scientifically, generally, the term angina is commonly used to denote a sub class called angina pectoris. Angina pectoris is a serious pain that is experienced in the torso area or chest.

Symptoms of Angina

The symptoms associated with this disorder are quite difficult to distinguish, as it could range from heartburn or other kind normal chest pain to heavy heart attack. However, the good news here is that there are certain signs, which could be very much helpful in realizing the angina attack. Some people will have to face a big deal of discomfort although they are not subjected to face heavy pain. In common words, angina can be defined as burning or squeezing of torso area, torso tightening, heaviness of chest and choking sensation etc. Usually, these feelings may last not more than five minutes. However, getting an ECG is the best option to identify angina pectoris.

Looking deeper into angina, there are basically two types. The first type is called stable angina, which actually refers to symptoms demonstration after one has worked out his body with some exercises like lifting heavy weight and jogging etc. Of course, the second type is called Unstable Angina. Unstable Angina could be quite dangerous as it occurs without any kind of provocation. It is because of blood clots, which will be released from the blood vessels. In fact, angina itself is a kind of symptom of a heart disorder called myocardial ischemia. It is actually regarding the blocking, narrowing as well as tightening of the blood vessels. To be more specific, it is all about the arteries, which are busy in supplying the oxygenated blood to human heart. When the arteries are narrowed, the blood flow will be quite difficult. In fact, fat is said to be the main culprit usually causing these problems.

Treatment for Angina

The most preferred way of treating angina is aspirin. Aspirin has some blood thinning qualities, which will in turn make the blood flow easy and fast. Hence, the blood will reach all parts of human body. In addition, aspirin will also help to dissolve little blood clots, which are the reason behind angina pains. On the other hand, there are also some other treating methods like magnesium administration, which is usually recommended for mild angina. Magnesium injections are also used to treat severe angina cases. It is strictly advised to consult the family physician before going with any kind of treatment.