Archive for the ‘School Academy’ Category


Atex Fans}



Oleg TchetchelThe ATEX directive coordinates various technical and legal conditions throughout Europe to ensure a high level of safety for the end-user by reducing the explosion risk through established design methods. ATEX (ATmosphres EXplosibles) is a conglomeration of European Union (EU) directives outlining equipment installed and operated in potentially explosive atmospheres.

Since July 1, 2003, equipment manufactured for operation in potentially explosive environments has been required to comply with the EU’s ATEX Manufacturer’s Directive (94/9/EC). The ATEX Directive applies to all countries in the EU and the European Economic Area (EEA).

The ATEX Directive places the burden directly on the end-user. The end-user is responsible for the following:

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Prevention of the formation of explosive atmospheres and possible ignition threats

Evaluating the risk of explosion for their specific atmosphere and process Eliminating or reducing the level of risk for a specific atmosphere and/or process Classifying the work and equipment environment into zones/categories for determining preparation of documentation for explosion protection Identifying hazardous areas and utilizing warning signs to alert personnel and equipment suppliers of the potential hazard Specifying suitably safe equipment for use in the zone to the engineer or equipment supplier

The end-user is required to evaluate the environment where equipment is to be located and operated. When evaluating hazardous locations, it is important to consider the hazardous material (gases or dusts) itself, how the material may interact with the surroundings (atmosphere, equipment and personnel), likelihood of explosion due to the surroundings, and the level of any anticipated effects.

Since the introduction of the ATEX Directives in 2003, mechanical equipment manufacturers have been subject to similar certification requirements as electrical equipment manufacturers. Fan manufacturers have been allowed to subscribe to the manufacturing process as detailed in the European Standard EN 14986:2006, Design of fans working in potentially explosive atmospheres, which provides a guide for meeting the ATEX Directive (94/9/EC).

European Standard EN 14986 outlines manufacturing and design criteria for fan manufacturers to adhere to. Such design requirements include, but are not limited to, permissible material pairings, minimum clearances between rotating elements and the fan casing, casing design, bearing selection, impeller-to-shaft attachment and motor/electrical selection. As long as the fan manufacturer meets the requirements of the European Standard EN 14986:2006, they are in compliance with the ATEX directive (94/9/EC).

Tenderall Fan industrial aerfoil (AF) blowers and fans are supplied with aluminum wheel or corten wheel to meet requirements of AMCA A, and AMCA B spark resistant construction. Mild steel wheels are of all welded construction. If higher pressure is required wheel can be furnished of high strenght steel. Stainless steel wheel in 304 SS, 316 SS, 316 SS, 2205 SST are supplied for corrosive applications, or high temeparature applications. The pressure curve remains stable at the top are of the fan curve and to the right of the pick point.

SWSI and DWDI industrial aerofoil fan blowers are supplied in welded heavy gauge steel construction to prevent flexing at high pressure. Tenderall centrifugal fans are available in direct drive arrangements 4 / 4V / 4H / 7 / 8 and belt drive arrangements 1/3/9. Tenderall airfoil fans are Available in single width single inlet (SWSI), or double width double inlet (DWDI). Capacities: to 500,000 CFM. Static pressure up to 50 inches water gauge depending on the class of construction. Typical class of construction is Class 1, 2, 3, 4 and 5.

Additional information can be found at the Tenderall Fan company web site

Oleg Chetchel

Air Handling Systems Engineernisco@globalserve.netTenderall Fan Co.

Oleg Chetchel

Air Handling Systems Engineernisco@globalserve.netTenderall Fan Co.

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Tips For Stylish Home Looks On A Budget

Submitted by: Brenda Walker

Any master bathroom can be given a fresh new look without opting for costly remodeling and expensive upgrades. Simply giving the area a new coat of paint and hanging a couple decorative accents, such as metal wall art or wrought iron accents, can make a huge difference in the appearance of the master bath. Start by looking through the pages of your favorite home decor websites and magazines, and then permit their designers to inspire your low budget makeover. If you wish to expand your knowledge and love of home interior design to the next level, click here for additional information regarding earning an art and design degree on the Internet.

Consider style or theme: Keep in mind that the master bath is an extension of the master bedroom, so you want the style of one space to flow seamlessly into the other. Achieve this by repeating style elements; for instance, if you love the look of painted cottage style wrought iron wall art that hangs in the bedroom, repeat similarly styled wrought iron accents in the bathroom.

Let color flow: Wall color choices from the master bedroom to the master bathroom should be harmonious as well, but they don’t have to be identical. For example, if your bedroom has taupe walls with sand accents, use the same shade of sand for the bathroom walls and accent with the taupe. Echo brighter colors in accessories from the bedroom to the bath. Add more unity by keeping the color of wood trim the same from one room to the next.

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Marry decorative with practical: Choose towels, washcloths, floor mats and shower curtains and accessories in your accent colors, and repeat them throughout the bathroom. Neatly rolled washcloths and hand towels arranged in a stylish basket are practically at hand while they also add color and style. Coordinating baskets, soap dispensers and trays keep the feel unified while affording you a place to store needed items. Shelving for the wall are benefitted by vertical space while lending stylish storage. Place essentials like swabs and cotton balls inside lidded glass jars, then add a candle, figurine or small sculpture to bring style to practicality.

Substitute budget options with style: There are many budget sources available for decorative items that will add style. Low cost fragranced votive candles in basic glass holders can be positioned on the tub’s edge. Pillar candles or trays or frosted holders make wonderful accents on a countertop or windowsill. Shop clearance sections of online stores for great deals on wall vases, wall sculptures, and other home decor and accents. Garage sales and consignment shops provide a fabulous way for you to pick up exquisite treasures for your home decor at very affordable prices.

Candle wall sconces, framed wall mirrors, antique plates that can be displayed on the wall, old or glass wall shelves, wrought iron wall decor and metal wall art are are just some possibilities to lend style, dimension and interest to the walls of the master bath. Use the photo of your designer inspired room to direct you when selecting low cost alternatives that have a similar decorative impact and style at a fraction of the price.

Simple window treatments: Budget flat-folding fabric or matchstick shades give you light control, privacy and great style at a very low price. They will go with virtually every style of decor, although it is simple to place a valance or scarf valance as an additional layer if you wish for a little more flair.

For those homeowners that are interested to learn all they can about interior design, or those who are looking to redecorate more rooms in a home, you may want to take some classes through an online art and design school. A degree in design and art can help you transform any room in the home into a work of art!

About the Author: Article contributed by Brenda Walker of, your top source for

tropical wall decorations


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25 Tips To Be A Successful Web Entrepreneur}

Submitted by: Emily Leo

Among the many people who engage in web marketing, only a fraction is successful. Therefore, one is led to wonder if there is a secret to becoming a successful web entrepreneur.

Here are 25 tips that will help you be successful in your business on the internet.


1. Having a professional design and a well-organized website

A professional website is primarily a site with a simple and ergonomic design. It is useless to create a sophisticated website to flatter your own ego.

Try to avoid using flash animations, automatic music and great graphics. Instead, organize your site to allow your visitors to easily find what they are looking for.

2. Responding promptly to your visitors

When a visitor or potential customer contacts you, answer him as soon as possible. When you go on vacation, it may be interesting to find someone to answer emails in your absence. If you do not like this option, then answer them yourself.

If you do not, your potential customers can easily turn to your competitors.

3. Involving Your Visitors

If you manage to turn your visitors into active members of your community, you will increase customer loyalty and sales. The simplest way to do this is to add a blog to your site and allow visitors to comment on your articles.

Ask them regularly questions; find out what their real needs.

4. Adopting a good marketing strategy

Many people think it is enough to create a website that is a tributary of thousands of visitors. This is like saying that De Gaulle was a US president.

To become a successful web entrepreneur, you need to take a good promotion strategy to fully publicize your website. There are techniques and effective tools to do so.

5. Optimizing your website

Optimizing your site will allow you to boost your positions on the results of search engines. To do this, insert your keywords in your “meta tags” and in the body of your text.

However, do not overdo it. Alternatively, you can scoop penalties from the search engines, especially Google.

6. Having a responsive website

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A responsive website is a website that can be accessed on a mobile support or tablet. This is crucial in that more and more people are now using their mobile to connect to the Internet.

7. Varying your sources of income

This not only allows you to multiply your income, but also be sure to continue to make money even if one or more of your income sources do not report more you.

There are several ways to vary your sources of income:

– Using several monetization techniques on your website or blog.

– Creating blogs in different niches.

8. Find good partners

It is possible to be successful without partners. But if you really want to become a successful web entrepreneur, accelerate your success; it will be interesting to consider this option.

Having good partners will open many doors including that to inform you very easily with a large audience.

9. Taking a Stand – Do not follow the mass

Do not be among the herd. But be the shepherd. By taking a clear position and affirming loudly, you’ll stand out from the crowd. Thus, people will follow you to your personality.

Remember, people love to follow the person to whom they can identify. Be that person. You cannot please everyone. So show your position and people will follow you for what you are.

10. Delivering quality products / services

To be successful as an entrepreneur, online or offline, it must necessarily provide quality products and services with high added value. This is what allows a good reputation and benefit from the recommendations.

11. Promoting good products

When you decide to promote the product or services of another person, make sure it is of quality. The more you recommend quality products and services to your audience, the more your credibility will increase with them.

12. Do not just think about money – Offer Value

You want to be successful online, then put money aside. Think about your audience first. See how you can offer them value. Give them free solutions to their problems. This will allow you to have confidence and to get them to see you as an expert. After that, it will be easier to sell your products.

13. Bringing social proof

Social proof is what allows your visitors to have a confirmation of your words. If you tell them that you are an expert, then prove it. If you say your product is the solution to their problems, show them proof. If you say the experts your niche trusts you, prove it.

How to prove.?

Several means are available…

Use images: You can use the images before and after using your product. This is effective for niches such as weight loss. For example, you display the image of the person before using your product and that of after use. The visitors immediately see the effect.

Media logos: You certainly see this on some sites where you usually write “they trust us” or “appeared on …” followed media logos or companies that have already mentioned the site.

14. Put your products regularly update

In some niches such as web marketing where things are changing very rapidly, it is important to update your products to allow your guests to be in tune with what works. Your customers will appreciate it.

15. Be transparent and honest

Transparency and honesty are values that have all men to success. This is essential online and offline the Internet. You want success, then be honest and transparent with your customers.

16. Do your train constantly

As I said above, things happen quickly on the Internet. Some knowledge you have now may be exceeded in a week or less. This is why it is important to continually learn different techniques to maintain good web presence.

17. Participate in web events

Offline web events are great ways to discover and exchange with other web marketers. These are great opportunities for sharing experiences and discoveries. The more you participate, the more you increase your network of partners and even your knowledge.

18. Proclaim yourself as an expert and prove it

Who wants to follow someone who does not master him? Most people want to follow the experts, people who know what they are talking. So proclaim loudly that you are an expert and you can help people in your niche.

However, do not just say it. Prove it by your actions.

19. Rate yourself regularly and adjust your strategies

In any business, it is important to stop from time to time to self-evaluate to see what worked and what did not. This is the only way to ensure that you are on the right path.

Also, this will allow you to adjust your strategies to always keep walking on the right path.

20. Create a contact list and maintain a trusting relationship with it.

A web entrepreneur without contact list is like a locomotive without cars. It walks alone, but its journey no benefit except to satisfy its driver. It’s the same if you do not have a contact list.

It has been shown that people do not buy in general after the seventh contact with a merchant or website. If you do not have their address, how do you get them to come to your site many times? Most of them do not return after their first visit, so you need to capture their address on the first visit.

To do this, offer them a gift (PDF, podcast, seminar, etc.) in exchange for their email.

21. Be an active member of the communities related to your theme

Actively participating on forums and community sites related to your niche. This is a good way to make yourself known and to attract targeted visitors to your site.

22. Invest in advertising

Whether free or paid advertising is essential to attract visitors to your site. So, make efforts to attract the most visitors to your website or blog.

23. Invest in your education and personal development

You are your biggest asset (though profitable). The more you invest in you, the more you become efficient and you get great results. So invest continually in yourself. Thus you will become better in many ways: in your field, in the financial field and even on the productive level and through motivational personal development books.

24. Have a mento

All men have a successful mentor. The mentor is the guide, adviser, motivator and challenge. It helps you to exceed your limits, to become better at what you do. Find yourself a mentor and you’ll multiply your income.

25. Delegate – Outsource

Last tip but not least. You cannot do it alone, especially if you have to follow all the previous advice.

For efficiency, you need to focus on the tasks that you enjoy and master the most, and leave other tasks to freelancers.

Do you have any other tips? Think you can use them and become a successful web entrepreneur?

About the Author: Emily Leo SEO Specialist


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5 Steps To Finding The Best Tefl Jobs Worldwide.}

5 steps to finding the best TEFL Jobs worldwide.


Jon Duckett

Are you thinking about teaching English as a second language abroad? We list 5 ways in which you can increase your chances of finding a great TEFL Job.

1. Get qualified by doing a TEFL course. TEFL Courses are NOT all the same. There are now hundreds of course providers and different types of courses meaning it has now become very confusing for prospective TEFL teachers. For the best paying TEFL jobs there are only 2 certificates worth considering: CELTA and Trinity TESOL. Make sure that your course providers TEFL courses are accredited by CELTA or Trinity TESOL. If you dont your employment opportunities worldwide will be restricted. Language schools worldwide are raising their standards and getting a job just on the basis of being a native speaker is becoming more difficult. These courses cost between 700-1300 ($1000-$1750). They take a minimum of 4 weeks to complete and include at least 6 hours observed teaching practice in the classroom with real students. If the course you are looking at doesnt include these things it probably isnt a CELTA or Trinity TESOL. The CELTA and Trinity TESOL courses are always going to be your best bet, giving you access to a greater number of better paying TEFL job opportunities worldwide.

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2. Get some work experience in your home country before you apply for jobs abroad. In the UK for example there are many summer schools that need TEFL teachers for a short period of time and generally accept newly qualified teachers so long as they have a Trinity TESOL or CELTA certificate. If this is not possible you could always volunteer at a local high school or college. This experience will be very beneficial on your CV when applying for jobs abroad. It will also boost your confidence, and help your decide if teaching English abroad is right for you.

3. Take time writing your CV. Make sure you tailor it to your teaching experiences and your suitability as a teacher. Include a photo or even a link to a YouTube video of yourself. The more enthusiastic and approachable you appear the better your chances. Schools often expect at least a year long commitment from teachers, so highlight you are willing to do this. Don’t forget to include the basic contact details such as email address and phone number.

4. Think carefully about where you would like to teach. Living abroad can vary massively from one country to the next. Some countries can be quite restrictive compared to the west. You don’t want to bite off more than you can chew and end up with culture shock after two weeks. If youre feeling less adventurous try somewhere close to home first, before for jetting off to more exotic locations. Read travel guides and online reports from teachers already out there, and be honest to yourself about what you can really cope with.

5. Look for TEFL jobs online. Make sure you do your research before applying to job ads. Find out more about the school by looking at their website, and by asking for advice for other teachers on online forums. There are unscrupulous employers out there so it pays to do your research.

Best of luck!

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5 steps to finding the best TEFL Jobs worldwide.