dxcigdfku: Oct 21, 2007

Everyone that has ever heard of asbestos knows that it is extremely dangerous. Nevertheless, not everyone is familiar with what this toxin is and what kind of precise dangers it poses to those individuals that are exposed. Let's take a look at some of the dangers associated with this hazard below.

Asbestos is actually a mixture of six natural minerals and it can be found in older buildings, older textiles and older plastic products. It is much like fiberglass in consistency and when it is airborne it is extremely dangerous and toxic to humans and animals alike. Asbestos, when airborne can lead to a disease termed, asbestosis - a form of lung cancer. In essence, long term exposure results in the damage of lung tissues which are irreversibly scarred and permanently damaged.

Anyone who has endured long term exposure may begin exhibiting the signs and symptoms frequently associated with asbestosis: severe difficulty breathing, spasmodic coughing fits, and in worse case scenarios, exposure can lead to death. Likewise, gastrointestinal cancer, cancer of the esophagus, mesothelioma, cancer of the intestines, is also a risk for those that are exposed. In addition, exposure to asbestos has also been known to wreak havoc with the human immune system, weakening it to a state where it does not function properly. Clearly, exposure to this natural hazard is extremely dangerous. Yet, what can people do to protect themselves from exposure? No matter where one discovers a source of these minerals, whether they are from old building materials like special cement or other products, it is imperative that they act quickly to have them immediately removed.

There are a number of companies that focus on the removal of this toxic hazard. Testing can be conducted to detect the hazardous material and if the test proves positive it is imperative that the property owner takes measures to ensure its immediate and safe removal.

No one should ever attempt to remove hazardous, toxic material themselves: especially in terms of asbestos. The removal of this particular toxin requires trained professionals who are skilled at handling such poisons. First, the material will need to be wetted to keep the it from becoming airborne and threatening those in the surrounding area. Next, the toxic waste will need to be professionally contained and sealed and removed from the location. Workers will be required to wear special equipment to protect themselves, like respirators, coveralls, rubber boots, eye protection and rubber gloves to prevent the toxins from entering the body.

Further, warning signs will need to be posted during the process of removal. Air conditioning and heating systems cannot be used during the process of removal because doing so would promote the toxin's airborne travel. Likewise, any area being worked will have to be sealed off until the removal process is complete. Finally, all removal work will have to be followed up with a decontamination process. Clearly, the removal of this dangerous toxin is something that is better left to the professionals that are used to handling it.

Search Engine Optimization (SEO) has become an essential weapon in the arsenal of every online business. Unfortunately, for most business owners and marketing managers (and even many webmasters), it's also somewhat of an enigma. This is partly due to the fact that it's such a new and rapidly changing field, and partly due to the fact that SEO practitioners tend to speak in a language all of their own which, without translation, is virtually impenetrable to the layperson. This glossary seeks to remedy that situation, explaining specialist SEO terms in plain English...

AdWords

See Sponsored Links.

algorithm

A complex mathematical formula used by search engines to assess the relevance and importance of websites and rank them accordingly in their search results. These algorithms are kept tightly under wraps as they are the key to the objectivity of search engines (i.e. the algorithm ensures relevant results, and relevant results bring more users, which in turn brings more advertising revenue).

article PR

The submitting of free reprint articles to many article submission sites and article distribution lists in order to increase your website's search engine ranking and Google PageRank. (In this sense, the "PR" stands for PageRank.) Like traditional public relations, article PR also conveys a sense of authority because your articles are widely published. And because you're proving your expertise and freely dispensing knowledge, your readers will trust you and will be more likely to remain loyal to you. (In this sense, the "PR" stands for Public Relations.)

article submission sites

Websites which act as repositories of free reprint articles. They are sites where authors can submit their articles free of charge, and where webmasters can find articles to use on their websites free of charge. Article submission sites generate revenue by selling advertising space on their websites. See also article PR.

backlink

A text link to your website from another website. See also link.

copy

The words used on your website.

copywriter

A professional writer who specializes in the writing of advertising copy (compelling, engaging words promoting a particular product or service). See also SEO copywriter and web copywriter.

crawl

Google finds pages on the World Wide Web and records their details in its index by sending out spiders or robots. These spiders make their way from page to page and site to site by following text links. To a spider, a text link is like a door.

domain name

The virtual address of your website (normally in the form www.yourbusinessname.com). This is what people will type when they want to visit your site. It is also what you will use as the address in any text links back to your site.

ezine

An electronic magazine. Most publishers of ezines are desperate for content and gladly publish well written, helpful articles and give you full credit as author, including a link to your website.

Flash

A technology used to create animated web pages (and page elements).

free reprint article

An article written by you and made freely available to other webmasters to publish on their websites. See also article PR.

Google

The search engine with the greatest coverage of the World Wide Web, and which is responsible for most search engine-referred traffic. Of approximately 11.5 billion pages on the World Wide Web, it is estimated that Google has indexed around 8.8 billion. This is one reason why it takes so long to increase your ranking!

Google AdWords

See Sponsored Links.

Google PageRank

How Google scores a websites importance. It gives all sites a mark out of 10. By downloading the Google Toolbar, you can view the PR of any site you visit.

Google Toolbar

A free tool you can download. It becomes part of your browser toolbar. Its most useful features are its PageRank display (which allows you to view the PR of any site you visit) and its AutoFill function (when youre filling out an online form, you can click AutoFill, and it enters all the standard information automatically, including Name, Address, Zip code/Postcode, Phone Number, Email Address, Business Name, Credit Card Number (password protected), etc.) Once youve downloaded and installed the toolbar, you may need to set up how youd like it to look and work by clicking Options (setup is very easy). NOTE: Google does record some information (mostly regarding sites visited).

HTML

HTML (HyperText Markup Language) is the coding language used to create much of the information on the World Wide Web. Web browsers read the HTML code and display the page that code describes.

Internet

An interconnected network of computers around the world.

JavaScript

A programming language used to create dynamic website pages (e.g. interactivity).

keyword

A word which your customers search for and which you use frequently on your site in order to be relevant to those searches. This use known as targeting a keyword. Most websites actually target keyword phrases because single keywords are too generic and it is very difficult to rank highly for them.

keyword density

A measure of the frequency of your keyword in relation to the total wordcount of the page. So if your page has 200 words, and your keyword phrase appears 10 times, its density is 5%.

keyword phrase

A phrase which your customers search for and which you use frequently on your site in order to be relevant to those searches.

link

A word or image on a web page which the reader can click to visit another page. There are normally visual cues to indicate to the reader that the word or image is a link.

link path

Using text links to connect a series of page (i.e. page 1 connects to page 2, page 2 connects to page 3, page 3 connects to page 4, and so on). Search engine spiders and robots use text links to jump from page to page as they gather information about it, so its a good idea to allow them traverse your entire site via text links.

link partner

A webmaster who is willing to put a link to your website on their website. Quite often link partners engage in reciprocal linking.

link popularity

The number of links to your website. Link popularity is the single most important factor in a high search engine ranking. Webmasters use a number of methods to increase their site's link popularity including article PR, link exchange (link partners / reciprocal linking), link buying, and link directories.

link text

The part of a text link that is visible to the reader. When generating links to your own site, they are most effective (in terms of ranking) if they include your keyword.

meta tag

A short note within the header of the HTML of your web page which describes some aspect of that page. These meta tags are read by the search engines and used to help assess the relevance of a site to a particular search.

natural search results

The real search results. The results that most users are looking for and which take up most of the window. For most searches, the search engine displays a long list of links to sites with content which is related to the word you searched for. These results are ranked according to how relevant and important they are.

organic search results

See natural search results.

PPC (Pay-Per-Click advertising)

See Sponsored Links.

PageRank

See Google PageRank.

rank

Your position in the search results that display when someone searches for a particular word at a search engine.

reciprocal link

A mutual agreement between two webmasters to exchange links (i.e. they both add a link to the others website on their own website). Most search engines (certainly Google) are sophisticated enough to detect reciprocal linking and they dont view it very favorably because it is clearly a manufactured method of generating links. Websites with reciprocal links risk being penalized.

robot

See spider.

robots.txt file

A file which is used to inform the search engine spider which pages on a site should not be indexed. This file sits in your sites root directory on the web server. (Alternatively, you can do a similar thing by placing tags in the header section of your HTML for search engine robots/spiders to read.

Sandbox

Many SEO experts believe that Google sandboxes new websites. Whenever it detects a new website, it withholds its rightful ranking for a period while it determines whether your site is a genuine, credible, long term site. It does this to discourage the creation of SPAM websites (sites which serve no useful purpose other than to boost the ranking of some other site). Likewise, if Google detects a sudden increase (i.e. many hundreds or thousands) in the number of links back to your site, it may sandbox them for a period (or in fact penalize you by lowering your ranking or blacklisting your site altogether).

SEO

Search Engine Optimization. The art of making your website relevant and important so that it ranks high in the search results for a particular word.

SEO copywriter

A copywriter who is not only proficient at web copy, but also experienced in writing copy which is optimized for search engines (and will therefore help you achieve a better search engine ranking for your website).

search engine

A search engine is an online tool which allows you to search for websites which contain a particular word or phrase. The most well known search engines are Google, Yahoo, and MSN.

site map

A single page which contains a list of text links to every page in the site (and every page contains a text link back to the site map). Think of your site map as being at the center of a spider-web.

SPAM

Generally refers to unwanted and unrequested email sent en-masse to private email addresses. Also used to refer to websites which appear high in search results without having any useful content. The creators of these sites set them up simply to cash in on their high ranking by selling advertising space, links to other sites, or by linking to other sites of their own and thereby increasing the ranking of those sites. The search engines are becoming increasingly sophisticated, and already have very efficient ways to detect SPAM websites and penalize them.

spider

Sponsored Links

Paid advertising which displays next to the natural search results. Customers can click on the ad to visit the advertisers website. This is how the search engines make their money. Advertisers set their ads up to display whenever someone searches for a word which is related to their product or service. These ads look similar to the natural search results, but are normally labeled Sponsored Links, and normally take up a smaller portion of the window. These ads work on a Pay-Per-Click (PPC) basis (i.e. the advertiser only pays when someone clicks on their ad).

submit

You can submit your domain name to the search engines so that their spiders or robots will crawl your site. You can also submit articles to article submission sites in order to have them published on the Internet.

text link

A word on a web page which the reader can click to visit another page. Text links are normally blue and underlined. Text links are what spiders or robots use to jump from page to page and website to website.

URL

Uniform Resource Locator. The address of a particular page published on the Internet. Normally in the form http://www.yourbusinessname.com/AWebPage.htm.

web copy

See copy.

web copywriter

A copywriter who understands the unique requirements of writing for an online medium.

webmaster

A person responsible for the management of a particular website.

wordcount

The number of words on a particular web page.

World Wide Web (WWW)

The vast array of documents published on the Internet. It is estimated that the World Wide Web now consists of approximately 11.5 billion pages.