Different Methods of Mining Coal

Different methods of coal mining are adapted to dig out the natural coal from the earth. Among them, Surface mining method is applied for producing coal of about nearly 40% in the world. The coal deposits are found on the surface of the earth and make the mining easier for the coal-miners. The various types of coal mining are contour, mountaintop removal and strip mining.

Strip mining is adopted in areas, which has leveled landscape. The surface coal is exposed when the earth covering them is removed in strips. When the whole earth concealing is removed from the surface the coal that lay beneath is exposed. They appear in blocks and are usually extracted either by drilling or blasting. Once the strip is free of coal or goes empty, the strip mining process is continued with the next strip that lay adjacent to the former.

The contour mining is used to remove coal from the layer following the contours found along the ridges of a hill or landscape. The commonly used places for this type of mining are areas with rolling to steep terrain. This method may create landslides and erosion troubles. Using the freshly cut overburden to refill the mined areas rectifies these problems. Strip mining has its own limitations and when the process of strip mining reaches a specific stripping ratio, it may not yield you profit when continued.

Mountaintop removal coal mining can be understood by its name. Removing the mountaintops exposes the coal. This method also involves disposing of mining overburden that is associated with mountaintops removal in nearby valleys. This method is a combination of area and contour strip mining methods. This process creates adverse changes in the topography like creating head of hollow hills and filling valleys with mining wastes.

Latest open cast methods can reveal higher proportion of coal deposit than the underground mining methods.

Deep mining or underground mining is applied to dug out coal that lay underneath the surface of the earth. The primary underground mining ways are Continuous, Longwall, Shortwall, Retreat and Blast Mining.

Longwall mining method is adopted for about 50% of underground mining. This method involves a complex machine with a revolving drum that sways mechanically back and forth across the coal deposit. This method yields high production and ensures safety. This method has sensors that can detect the quantity of remaining coal in the seam and robotic controls contribute to the efficiency of the process.

Continuous mining method is applied for about 45% in underground coal mining. The machine used in this method has a huge revolving steel drum that is facilitated with tungsten carbide teeth to extract the coal from the seam.

Blast mining occupies less than 5% of the whole underground mining in USA. Explosives are used to break the coal seam in this method. The extracted coal is collected and transported to the central area using conveyors or shuttle cars.

Shortwall mining covers 1% and the method is somewhat similar to longwall mining. Retreat mining method employs pillar or coal ribs to support the roof of the mine. This is the most dangerous method as it involves risk of falling roofs that might trap or crush the workers in the mine.

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What’s the Hype With Coin Collecting? It’s Fun

If you are ever wondering what the hype is about with coin collecting then this is the article for you. Coin collecting is a great hobby. It also turns into a business for some. Any variation from a coin that is in regular circulation is collectable. Some of the coins include Quarters and Dimes before 1965. They are made of 90% silver. An easy and very fast way to check for these coins in your wallet or from a bank coin roll is to just look at the side of the coins. If the side is all silver with no copper showing, then it is a silver coin. Be careful with nickels however, because only the 1942 to 1945 nickels are silver. They are 35% silver and checking the sides will not work because they do not have enough copper in them to begin with.

1944 Steal Penny

One of the best finds you could get would be a 1944 steal penny. These penny's are worth between $ 100,000 and $ 200,000. The same is true for the copper 1945 penny. The reason for this is because copper was used for the war to make bullets. They used steal for pennies during 1945 so they are supposedly to be steel. If they are copper when you find a 1945 penny then you have a very rare wheat penny worth a lot of money.

You can use the silver side trick for half dollars as well. Older half dollars are ninety percent silver and semi old Kennedy Half dollars are 30% silver.

You can also go on eBay or coin websites like heritage auctions.com. You can get US coins, International Coins, ancient coins, and more. When you bid on a coin in an auction site. Be sure to make sure that the coin is in at least fine condition. You do not want a coin that is in bad condition because it makes the coin worth less.

Coin Roll Hunting

If you really want something cool to get added to, try going to your local bank. Go to the bank where your checking account is. Ask for rolls of coins! I usually ask for a box of pennies, which is $ 25 worth of pennies or 50 rolls. I also ask for a few dime and nickel rolls. What you'll find will always be a ton of fun. I collect wheat pennies which I find in every other roll usually, Indian Head pennies which in great condition are worth at least $ 10 especially if the word "Liberty" on the headdress band is clear. The 1906 S Indian Head Penny is worth $ 600! It is rare. I've found buffalo nickels which when the dates are legitimate are worth $ 2.00 at least. I found Mercury dimes which show a winged liberty bust of lady liberty and are silver. Also, silver war nickels. Taking out a quarter roll is fun too. You'll find a few silver ones now and then. A 1932 Silver quarter is worth good money. Happy coin hunting!

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The Fundamentals of IOS and Android Application Testing

Today the reach of customers have broadened from PC’s to mobiles and in lieu of this it makes mobile application testing very essential. iOS and Android apps have paved way for the mobile genre. They have tremendous applications that attract a customer but at the same time while users enjoy the apps, how easy is it to test the iOS and Android apps?

It becomes very challenging for the testers to test iOS and Android apps as the users lay down unique expectations and they have to test in accordance. Challenges in mobile app testing could range from Device Variation to Tools availability to Network Bypass etc. Many third-party applications compatible with advanced mobile phone versions are also unveiled. All these underlined by concern for performance and user acceptance demand foolproof and comprehensive mobile application testing. A thorough understanding of applications put for testing is a perquisite. Check whether it is developed in-house or by third party.

iOS app testing

iOS are operating systems used majorly in mobile technology, such as smart-phones and tablets. They have smooth designs and seem to be very user friendly. iOS app market is a hit in the technology market and is often in the news for good. All the iOS app testers are aware that testing an iOS app is different than testing any other app because it is a closed operating system. iOS testing also intervenes with development which makes it all the more challenging to perform testing. But certainly there are measures that can make iOS testing easier:

  • Consider Fragmentation
  • Be strict for Privacy
  • Opt for Beta-testing

Tools that are best for iOS app testing can be listed as below:

  • Frank
  • iOS UI Automation
  • iOS Driver
  • KIF or Keep It Functional
  • Appium
  • Calabash
  • Monkey Talk

Android app testing

Android application testing is too complicated due to the diversity in devices which is a major challenge of mobile app testing. Here, unlike iOS, the differences in variety of screen sizes, capabilities and limitations are precise because each device is unique to the other. The testers are familiar with the fact that compatibility is a huge constraint because mobile apps can be set up across several devices. One of the easiest ways to make Android app testing light on the brain is to avoid complex structures and segment them into smaller steps.

Try the below tools to enhance your Android app testing

  • Robotium
  • Monkey Talk
  • Selendroid
  • Appium
  • Calabash
  • The UI Automator
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Role of “Options” in Real Estate Investment

A common question asked by many beginning in the business is; "What really are my options for real estate investment?" Although we do not have the space here to outline all the opportunities here, we can address "options." Options are a little used, but highly effective investment technique in transactions where they can meet the needs of both the buyer (or optionee) and the seller (or optionor). , the legal right to purchase a property at a predetermined price and time. This produces constructive equity in the property for the optionee. As you recall, real estate is a "bundle of rights". These rights can be separated and sold one at a time. Therefore, an owner can sell the right to purchase to another person. By agreeing to an option, a property owner gives the other person the exclusive right to buy the property at the price and terms stated in the option.

The basic concept of options opportunities is that a seller (optionor) can rid himself or herself of the headache of operations, operating liabilities and management activities. The optionee can undertake the unwanted obligations and in so doing can make decisions that will produce greater value in the near future, which in turn will allow the optionee to either sell their position for a profit or exercise the option and simultaneously sell the property to another buyer at a profit.

Typically for an option to be profitable, the optionee must either improve the operation of the property or physically improve the property such that it has a higher market value. Options are not used very often, but are a valid technique for transacting business. Perhaps the reason most optionees enter into this type of relationship is that they can do so for less out-of-pocket cost than making an outright purchase.

In any case, where the needs and wants of both parties are fairly represented and satisfied, profiting from real estate is a powerful way to build equities and wealth quickly. Options, like all techniques, can be used in a small proportion of possible transactions and can produce generous profits. The trick, as always, is to know how and when to use them. Good luck in your career.

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Dress Hangers – A Wise Investment For Every Wardrobe

Hangers were invented in the early 1900s, when Albert J. Parkhouse twisted a wire to use for hanging coats. A century later, shoppers can find a plethora of hanger types, including dress hangers.

More than a handy tool for holding clothes while in storage, a dress hanger is also an accessory that helps an item of clothing maintain its form. This is especially true for dresses, which require additional support to keep the garment in shape.

Options for dress hanger selections include the wood, metal or acrylic varieties, which offer a distinct look as well as strength. The wooden type appears classy and natural, with colors that range from taupe to chestnut and to dark brown. Metals are known for their remarkable durability, but select makers of plastic hangers have become popular in recent years for developing a sturdier – even touted as 'unbreakable' – line.

For that extra touch of fabric care, shoppers can also opt for dress hangers that come with fabric padding made of velvet, linen or satin finish. This type is perfect for dresses that are crafted using lace, silk, taffeta and similar fabrics that can be sentenced to damage. Clips, stay-on details and drop and bar attachments may likewise be added to address particular clothing display needs.

Investing in good hangers is a wise decision not just for women with an extensive wardrobe, but also for clothing store owners that need reliable garment storage and display accessories. A hanger can even serve to market a company's brand, through the artful use of logos that are etched, printed or embossed onto its surface. High-quality dress hangers can contribute to the creation of a shopper-friendly vibe in stores, and even make the merchandise become even more appealing.

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VT Nonprofit Lender Mulls Life After End of Student Loan Program

The Vermont Student Assistance Corporation (VSAC) was established in 1965 as a public nonprofit agency designed to oversee the issuing of federal education loans to Vermont students. But with the sweeping reforms to the federal student loan program that were passed in 2009, bundled in with the national health care reform bill, VSAC and agencies like it were stripped of their ability to originate new federal education loans.

As of July 1, 2010, all federal parent and college loans are now provided to borrowers directly by the U.S. Department of Education, and VSAC is now facing a staff reduction of nearly two-thirds as it tries to find ways to survive in the age of the Federal Direct Student Loan Program.

The agency had been a lender in the Federal Family Education Loan Program (FFELP), which was discontinued as part of the federal college loan reforms. As part of its lending functions under the FFEL program, VSAC acted as both a lender and servicer of federal college loans.

Under the new world order, with FFELP disbanded, VSAC can still manage (i.e., “service”) all the college loans it had issued in the past, but the agency is no longer able to issue new loans.

Revenues from the repayment of issued loans were used to fund new student loans as well as ongoing financial aid and student loan education programs, so the agency faces a revenue reduction of about 90 percent as its existing loans are repaid.

VSAC still issues a small number of private student loans, non-federal loans funded by VSAC rather than by the Department of Education, but the agency is looking for a new role with the Direct Loan program.

VSAC recently submitted a proposal to the Education Department to service more than the current statutory maximum of 100,000 federal education loans. Under the proposal, the agency is seeking permission to service the student loans of all Vermont students and all non-resident students enrolled at Vermont colleges and universities. Under the new Direct Loan program rules, only four organizations have been authorized so far by the Education Department to service more than the allotted 100,000 federal student loans.

Even if VSAC’s proposal is approved, however, the revenue from servicing the federal direct loans would bring in only a fraction of the revenue the agency once earned as a lender in the FFEL program.

VSAC is also asking the Vermont state legislature to help underwrite its administrative costs by allowing the agency to divert about 7 percent of its $21 million state appropriation from need-based grants and scholarships for students to the agency itself. VSAC is also asking legislators to allow its private student loan borrowers to deduct up to $500 of the interest on its private student loans from their state taxes.

The agency’s future role is unclear and is likely to remain that way until at least April, while it waits for a determination on the expanded servicing of federal college loans made through the Direct Loan program. The state legislature is likely to render a decision more quickly.

But even with its private student loan portfolio, a favorable decision on student loan servicing from Washington, and additional support from the Vermont legislature, VSAC will still need to reduce its budget by about 10 percent a year for the next three years in order to remain solvent.

The agency, which currently employs about 300 people, has already cut about 60 positions through attrition. If the added student loan servicing work doesn’t materialize and legislators don’t agree to support the agency’s administrative costs and financial aid counseling and outreach work, the agency will likely reduce its staff by an additional 200 positions before the start of the next fiscal year.

college loans

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A Tour of Forex Trading Tools

In foreign exchange (forex) trading, brokerage companies offer their clients different types of tools to help them succeed. Also referred to as FX, foreign exchange markets are unique and complex. The brokerage company provides our clients with essential forex tools such as margin and pip calculators as well as a currency converter to ensure people trading in forex have a safe and secure trading experience.

Each of the brokerage company's FX tools has been specifically designed to enable customers to have the most efficient resources available, providing the most recent precise information. As a result, data streams and live prices are delivered to the broker's FX tools in real time. As a result, people trading are able to make informed trading transactions.

Calculating Margin
This FX calculator helps the person trading currency to decide on the selling price for currency pairs to attain the preferred profit margin. Depending on the specific tool provided, the trader would simply enter the trade size and select the currency pair in the preferred account currency.

Next, the person planning a trade would then enter the leakage necessary and click on the calculate button which, by design, generates the required selling price and gross margin.

Calculating Currency
The brokerage company currency converter is a simple FX tool to convert a set amount of one currency to another. It features twenty three different contexts.

The trader chooses the desired amount and the appropriate currency from the list provided. The prices are updated in real time by the brokerage company.

Next, the person trading should choose the currency that they want to convert. The next step is to use the calculate feature. The FX currency calculator then gives the value based upon the live market pricing.

Calculating Pip
A pip is the least change that can be made in a given exchange. The FX pip calculator provides the value per pip in the trader's account currency for all major currency pairs. All values ​​are based on real-time brokerage company currency rates.

A pip calculator can be an important tool in the preparation and creation of an assessment of forex trades.

The individual punches in the preferred trading amount in units, then chooses the desired currency pair. The trader then chooses the currency they wish to have the figure converted into.

Activating the calculation button obtains the pip value for the currency chosen using market prices from live forex trading.

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Is It Possible To Learn How To Earn Money Without Investment?

Learning how to earn money without investment in the online world is a tough thing to do. I know, I've been at it for 3 years and real help and advice is hard to come by. I only really began to find any real success over the last 6-8 months and guess what; it does take a little investment. But beware! The majority of sites that you will visit that claim to help you do these are usually trying to sell you something or get you on their mailing list so they can sell to you at a later date.

There is nothing wrong with this to my mind however, as long as they are pointing you towards products that will actually help you. All too often however they will sell you a product that is sub standard or only really benefits them in some way, usually financially.

I remember about 2 years ago I bought a 'turnkey' website, they claimed that I would get a blog, they would provide all the content and help me to sell thousands of dollars worth of ClickBank products. I excitedly logged into my new WordPress site that they had created for me, only to find that I could not change a bloody thing to the way I wanted it. They had links back to their main site on every page to help their rankings and the support was pretty much useless.

On top of this, I had no clue how to rank a site in Google below on page optimization and maybe doing some blog commentary. As you may have guessed, they did not tell you how to rank well either, even though they obviously knew how to rank well themselves.

I asked for my money back of course, and got most of it. (Apart from about $ 30 that I was stupid enough to part with on a useless up sell from one of their JV partners) A small loss financially but but I look at it as a lesson that I paid for. I'm just happy that I knew enough about WordPress at that time to see I was getting swindled. There are probably hundreds of who were not lucky enough to be armed with that info however and probably spent months trying to work out why they were not selling anything.

The point is this: Many will claim to be able to teach you how to earn money without investment, just to get your email address from you so that they can keep recommending products which you have to buy.

Your best bet is to find a source of honest information where you are not sold at every 5 minutes by an email auto responder.

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The Best Currency Trading Software is the Best to Trade – Manual & Automatic Trading

What is the best currency trading software that can help you out? Or should you try regular manual trading? It's all up to you, you have plenty of options which is the beauty of Forex, you have plenty of different ways of making cash. That's why you should start now and try to make as much money as possible!

Okay, so when it comes to the Forex market, you want to start with a sense of urgency. There are many different ways of monetizing the Forex market with manual and automatic methods, we are going to go with both methods, explain why they are great, some additional stuff, and why you should in the end consider both options!

Manual Trading
Manual trading is great if you actually know what you are doing. Many traditional expert traders like to trade their own money, they trust their own hands – and feel if they can not trust themselves then they can not trust "software", so they do so and successfully, there are others that fail, and fail miserably ! First of all, many of the manual traders actually use something that is called a Forex indicator, it uses technical analysis, which is complex mathematical formulas that measure different things and statistical in the market to determine the future.

Predicting the future is pretty tough, but it is still very possible with Forex. Manual traders also use something that is known as a fundamental analysis. This is very useful because it takes the state of the currency home's economy into account, by using both manual traders put together a "profitable puzzle".

Automatic Trading
Automatic trading is one of those new things that has everyone going crazy because it uses technical analysis, and even built in psychology to help simulate what an expert trader would do, even better it trades your money for you automatically, so you can sit back and watch the cash pile up.

It's crazy, and it sounds too good to be true, so you would really have to see it in action to actually see how it works and to see how believable it really is.

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Silver Investment Clubs

Why should you want to buy silver at $15 an ounce when you can wait for silver to go down to $12 an ounce. The simple and realistic answer is the supply of silver decreases with time. Trying to wait for low prices will negatively affect your ability to buy the quantities you want. Buying on a cost average method allows a consistent accumulation of silver.The short term price you pay today will be considered a bargain in the future.

If you could flash forward one year and look at the price you paid for silver today, you will realize that the price you paid last year was a bargain. Making small changes in your spending profile can benefit you greatly. Do you purchase cigarettes on a regular basis? Consider this, once purchased your cigarette purchase is destroyed upon use. You will get a one time value from each cigarette. But to repeat the experience you will have to give away more money. With the regular purchase of silver, whether weekly or monthly, you have a product that lasts year after year after year.

If you take the same amount of money that you spend on pampering yourself and buy silver you increase your real wealth. Forget about that daily cup of gourmet coffer and buy yourself an ounce or two of silver.

Become part of or start a silver investing club. Most silver brokers buy from wholesale sources. Leverage the power of group buying to negotiate purchase rates that are fair and favorable to your silver investment club. Silver brokers work on commission. Do not overlook the power of negotiating. Make sure you have a plan a and an plan b. If your club plans to purchase more than $1000 in a single transaction ask for a discount. If your club purchases $2500 or more in a single transaction ask for a larger discount. Another advantage of a group membership is that you can be more productive with 100 people giving one percent of effort than 1 person giving 100 percent of their effort. Their is strength in numbers.

If there are no clubs in your immediate area then look at the penny saver magazines of surrounding communities. If you have to start your own club run an ad in the local newspaper or penny saver magazine. An example ad would be: Investment club forming. initial investment under $50. Automatic monthly purchases to acquire precious metals. Call telephone xxx-xxxx. Place your ads under the business, financial, and personals section of the penny saver publication. Of course, this technique will work just as well with the local newspaper.

You can also post advertisements in the form of flyers. These flyers can be put on public bulletin boards. Convenience stores, food stores and churches are excellent places to advertise. Just make sure you get permission first. And sometimes you do not need permission.

Look at your bank account and tell me if you are getting a fair return on the money you loan to the bank. If not you need an equalizer to develop you wealth. Using your paper money to acquire real money protects your economic standing. Your best friend when it comes to your finances is you. Be proactive in managing your assets.The systematic acquisition of silver coins can be painless. You have alternatives to starting a silver club. For a more direct and systematic way to own silver consider joining already established silver clubs.

Watch the current trend in owning precious metals. Do what the smart money movers are doing.The possibility of silver prices skyrocketing to three digits may not be far away. Consider this, the fiat currency you have in your savings account is being inflated away on a continuous basis. Acquire real wealth now. Buy silver because the price will surely increase.

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