Search engine optimisation is a highly specialised field that requires experience and knowledge of different search engine optimisation techniques that can help increase the rank of a website on search engines like Google. Competition to appear on the first page of search engine is tough as there are more than 40 million websites in the world and only a handful can appear on the first few pages.

Keywords are search phrases that users type in search engines to find websites. Identifying a list of appropriate keyword phrases for your website is one of the first steps in the search engine optimisation process. Using tools a search engine marketing consultant can assist you with identifying the most appropriate keywords that could drive traffic to your website with a view to increase sales for your business.

Identifying keywords and submitting your website to search engine such as Google is only a small step in the Search engine optimisation process and by no means sufficient to get your website listed on the first few pages. Getting your website to appear on the first page of Google and generating sufficient traffic to be able to drive sales for your business is quite a lengthy process and would in most cases require up to a year of search engine optimisation campaign conducted by a specialist in the field.

In spite of the difficulties and time involved, search engine optimisation is by far the most cost effective and wide reaching form of advertising available today. Although there are many search engine optimisation companies that claim to achieve quick results within weeks, such claims are often misleading. It is important for businesses to focus on long term campaign for 6 months to a year at the least. It is only then can a business truly benefit from increased leads and sales via the increased traffic to the website generated as a direct result of search engine optimisation.

There are no Search Engine Optimization secrets – just SEO tasks and methodologies applied professionally on an ongoing basis in order to beat your competition in obtaining a high ranking for desired search keywords.

Typically there are 2 kinds of websites that we come across regularly. Static website that are developed in HTML and Dynamic website that are a lot more complex and use data bases and server side scripting languages to display results. Optimisation of static website is relatively straightforward where through the FTP most SEO can be implemented. The trouble comes with dynamic websites where often the facilities do not exist to make the basic changes.

As part of most search engine optimisation (SEO) strategies the following are a list of activities that are routinely carried out.

1. Meta tag optimisation

2. Addition of static content to dynamic pages

3. Optimisation of internal links

4. Conversion of dynamic URL’s to static URL’s

5. Modification of site maps

1. Meta tag optimisation

There are 3 key parts to Meta tags. These Meta title, Meta description and Meta keywords. In many websites these are dynamically generated based on certain pre-defined rules where the information is picked up from certain parts of a page. Although their relevance has been consistently debated there is no denying that having well optimised and relevant Meta tags are part of best practices and can also influence your click through ratios. The design agency should provide the facility where, depending your SEO strategy you should be able to easily overwrite the dynamic Meta tags making them as relevant as possible.

2. Addition of static content to dynamic pages

With a large number of e-commerce websites there are enough tools that provide cleaver facility to mange products, cross selling and other functionality. As most of these pages are dynamically generated many of these do not really exist. Hence most searches will result in either the home pages or top level pages appearing on search results which can loose a lot of your visitors. The website should have the provision where the products can be dynamically generated but at the same time have content that is static.

3. Optimisation of internal links

While most focus on developing backlinks from external websites, one of the most effective search engine optimisation (SEO) techniques is to effectively interlink pages within your website. If you see a Wikipedia page it is full of anchor texts that link to relevant content within the website. A website’s content management should have the functionality where content can be easily hyperlinked.

4. URL modification

Dynamic websites often have URL that have long query strings consisting on numerous characters that mean very little to user and even less to search engines. There are tools available that can be installed on the server such as mod_rewrite ISAPI-rewrite depending on the servers that you are using. These can dramatically alter the long complicated ulr’s into addresses that are meaningful giving a boost to your SEO rankings and user experience.

5. Modification of Sitemaps

Each successful website evolves overtime in its technology, products and marketing strategy. With the growth comes a colossal amount of information which at times gets lost in the website or otherwise looses a user. A site map is a blueprint of website which should allow the webmaster to dynamically keep it up to date with the growing demands of the website There are many website that maintain it diligently during the initial states only to overlook it when other things take priority.

By equipping your website with the functionality to make the above changes, you will be giving your SEO agency the best possible chances for collaborating with the web design agency and in implementing changes.

So, OK, you paid your thousands for your vehicle. You feel great with it and also relax a bit and put some check up tasks for later.

Well, you better watch out!

Some of the most common mistakes car owners make at this point are to skip fluid checks and also the service their engines between longer periods of time.

You must always check at least the fluid levels on your car. If you don’t, you may miss a minor defect, for example, a coolant leakage.

If you don’t detect that leakage, then you will eventually run out of coolant in your vehicle, his leading to major damages to the engine and eventually diminishing your vehicle overall performance.

Protect your vehicle investment by checking your engine regularly.

In order to keep the engine in good condition this is what you must take into account:

- Engine lubrication: This can be achieved with oil servicing on time.

- Overheating prevention: Done with periodical coolant and radiator check ups

- Proper and properly scheduled engine maintenance and tune up

- Immediately eliminate any minor engine defects

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Checking the Engine Condition.
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Do you hear any noise when the engine is running?.

The engine should run evenly and you should not hear any strong noises, knocking, pinging, or whistling while the engine is idling or during acceleration.

When pressing the accelerator, the engine should accelerate quickly, with no delays or loud noises.

The idle should be stable during a stop. No smoke should come out from the tail pipe.

A good engine should be dry. The more leaks on an engine, the more damage your engine may have.

During routine engine maintenance and tune ups, cleanings, adjustments, and necessary replacements, check for the following:

- Fuel Filter: related to the loss of engine power when dirty.

- Air Filter: related to the loss of engine power, increased fuel consumption, and so on

- Spark Plugs: must be replaced to increase engine performance.

- Timing Belt, when it is damaged it can induce serious problems for the engine

- Coolant: must be replace to maintain the anti-corrosive properties.

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Check the Oil Pressure.
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Always check the oil pressure on a cold engine. Start the engine, and look at the low oil pressure warning lamp or oil pressure gauge on the instrument panel.

The time between the engine start and the time you note oil pressure at the instrument panel should be no more than one to two seconds. If this time is longer than two seconds, it means that either the oil filter is bad or the engine is too worn.

If the low oil pressure warning light goes on while engine is running or idle, there is definitely a problem with the engine. Stop your vehicle immediately if the oil pressure warning lamp goes on while driving to avoid further damage to the engine.

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Check the Engine Oil Level and Condition.
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This is very critical. Without oil a running engine will damage in a matter of seconds.

If the engine is leaking oil, try new gaskets or seals to fix the leak.

If the engine is burning oil, the valve guides and seals are most likely worn out, but the rings and cylinders could require replacement, too.

Check the engine oil on the dipstick periodically, especially if your car isn’t brand new.

Change to oil and oil filter every 3,000 miles. Immediately after performing an oil and filter change, check for oil leaks to be sure that the oil filter has been installed properly.

During oil level check up the oil should normally reach the “FULL” mark on the dipstick.

Do not add oil unless level is below the “ADD” or the “LOW” marks on the dipstick.

Never add oil to reach above the “FULL” mark, to avoid damaging of the spark plugs.

When you regularly check your oil, you will become familiar with the rate of oil consumption of your car and you’ll know when the consumption is rapidly increasing.

Also check for the oil condition. Here’s how:

The oil should look clean and translucent. If the oil is slightly-brown, it can be fine too.

However, if it’s dark-brown, but still transparent, although still admissible, it would be better to change it. If it’s too black, it’s time to change it.

If the engine oil on the dipstick is color “latté” or if it is foamy, then the engine coolant is mixing with the engine oil, i.e. an evidence of an internal engine defect (such as a blown head gasket or cracked block).

Also, the oil should never have a gasoline smell. It means there is some fuel leaking and this can be dangerous.

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Check the Coolant Level and Leaks.
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Check the coolant (antifreeze) level and investigate the system for leaks periodically.

NEVER open the radiator of a car that has just been running. Wait at least 15-20 minutes after the engine has been turned off for the engine temperature to drop before adding any fluid into the system. The cooling system of a car is under high pressure and the fluid is usually hotter than boiling water. 

Begin your check of the cooling system by viewing the front side of the radiator and the space between the engine radiator and air conditioner radiator; it should not be clogged with debris, such as leaves or heavy pollen. One of the most common reasons for overheating is debris buildup in this area.

Be sure that electric fan operates, and water pump drive belt has proper tension. The water pump should not have coolant seepage.

Check the radiator for any trace of damage and all water hoses for leaks. If you find any coolant leak, try to stop it up as soon as possible to avoid engine overheating and have a mechanic inspect the damaged area immediately.

Next, look for the cooling system expansion tank; it is usually translucent white so you can see the fluid level without opening it.

The expansion tank has two level marks on the side of it: “FULL” and “LOW”. Check the coolant level in the expansion tank. The coolant level should be between “LOW” and “FULL” marks in the coolant expansion tank. If it’s lower, you should add it, because a low coolant level may cause the engine to overheat and therefore result in engine damage.

When engine temperature is reduced (in 15-20 minutes after the engine has been turned off) , simply add a coolant into the expansion tank till its level be at “FULL” mark.

If the level frequently falls below “LOW” after adding fluid, you probably have a leak and must have it checked as soon as possible. If there is no coolant in the expansion tank at all, you should add the coolant directly into the radiator.

If the coolant color brown or rust-colored, the car may need a radiator flush. The coolant should not have any engine oil in it. If you see oil in the radiator or expansion tank, it may be evidence of an internal engine defect, such as a blown head gasket.

Antifreeze is toxic, so be sure to capture and recycle the drained fluid. Keep it off your skin and away from your eyes. It can also damage painted surfaces, so avoid spilling it on your car.

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Automatic Transmission Fluid Check up.
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Automatic transmission is a very complicated device and its repair is costly. Most automatic transmissions must be checked with the engine running and warmed up. Also, make sure the car is on a level surface and fully warmed up.

If you not sure how to check the automatic transmission fluid, here is a step-by-step explanation:

Begin by letting the engine idle with the parking brake engaged and your foot on the brake.

Move the gear selector through each gear. This ensures that the fluid is circulating through the pumps, thereby providing you with an accurate reading.

Once you have done this, put the vehicle in park, but leave the brake engaged and the engine running.

The transmission dipstick is located near the rear of the engine. Pull the transmission dipstick out, wipe it clean with a rag, and note the markings on the end of the stick. The usual markings are “FULL” and “ADD 1 PINT”. Inset the dipstick fully and remove it again to take a reading.

If the engine is cool, it should be at the upper end of the “COLD” mark.

If the engine is hot, the level should be at the upper end of the “HOT” mark.

When the transmission is warm, the level should be in the safe zone between the hash marks. If it’s lower, you should add some amount of automatic transmission fluid.

Check the fluid condition also: If it’s too black and has a burnt smell – your transmission is going to break!

Normally it should be clean and transparent. Its color may be different, from red to brown. Wipe the dipstick with clean white paper and look at the paper. Normally there should be no black deposits, no metal particles, no dirt left on the paper.

How to add the transmission fluid:

Never add fluid unless it is below the “ADD” mark and never bring it above the “FULL” mark. Make sure you check the transmission fluid type in the owners manual and use the correct transmission fluid for your vehicle. Do not substitute anything else. For example some Chrysler transmissions need only Chrysler specific type of fluid and usual fluid like Dexron II can destroy the transmission.

Add a little amount of the fluid at a time. You will need a special funnel to get the fluid into the small tube that the dipstick came out of.

Wait for a couple of minutes for the fluid to flow down. Start the engine and check the level again before adding more fluids.

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<h2>What is Mathematics

Mathematics is said to be study of quanities and relations through the use of numbers and symbols.

What is Engineering

Simply Engineering Is the practical application of science to commerce or industry. More complexly while scientist is to know, the engineer to do, that is he brings this knowledge from science to solve practical problems. Engineering also differs from science in that it must take requirements into account including costs, safety, performance and limitations on resources.

History of Engineering

It is assumed that the first engineer was “imhotep” building one of the famous pyramids in 2550 BC. Through out history including the Wonders of the ancient world, exemplify engineering achievements as some of these structures a still standing today. These include the Colleseum, Aqueducts , Pyramids etc.

Areas in Maths and Engineering

The maths and engineering umbrella is very wide and each area is fundamentally important because engineering uses mathematical fundamentals in the calculations of their projects.

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Article Source: ArticlesBase.com – List of Online Mathematics Courses for Engineering and Mca Students