techno5

Low Level Pc Poisons – Computer Fumes Dust And Gases

Copyright 2006 Michael Madigan

Did you know computer equipment continually gives out small amounts of different gases and fine dusts? Some people are highly sensitive to these.

Plastic PC components are one source, as most plastics are unstable and break down naturally over time, especially when exposed to ultraviolet light and sunlight. (That’s the reason why they turn yellow and get brittle.)

Another source comes from vapour produced from traces of manufacturing materials slowly evaporating.

The gases and fumes given off are called ‘out-gassing’ and only occur in small amounts. But when the equipment is new, the out-gassing is greater and noticeable even to people who aren’t particularly sensitive.

This is similar to the smell that we get when we first get into a new car – out-gassing from the vinyl, plastic carpet and hard plastic interiors, as well as the wiring.

A new computer has a similar smell. So to some extent you can avoid outgassing, at least of ‘new’ volatile components, by buying a good quality ‘used’ PC.

Other office materials, particuliarly new furnishings, may also outgas – chipboard contains phenolic resins, which release trace amounts of formaldehyde; also carpeting (especially foam padding), paint and fabrics give off obnoxious chemicals when new.

People who have been sensitized (by previous exposure) may react badly to even very tiny amounts of these gases, by getting headaches, dizziness, and respiratory problems. The problems may persist even when the original cause is reduced, or disappears. In such a case it’s wise to seek qualified medical advice.

Casings may also be contaminated by fine brominated phenolic dust originally put on as a fire retardant, which can be blown out by fans, circulation or movement.

The best solutions are :-

– Initally, to run any new equipment in an empty well ventilated room to allow most of the outgassing to occur before use.

– Always work in a room with good ventilation and avoid continual high room temperaturesoutgassing will increase as the temperature rises.

Laser printers emit a lot of toner dust, which contains carbon and solvents, and quite a few people are sensitive to it. You can smell it when the printer is on, and especially on freshly printed-paper. You may notice wheeziness, coughing, and sneezing.

People working at copy centers and service bureaus often suffer from headaches, and toner dust is the main suspect. NCR paper (‘carbonless’ paper) can also cause wheeziness.

Good ventilation, drawing air away from the operator and filtering out particles, will help reduce these reactions, but effective ventilation in a commercial or home office is sometimes hard to achieve, especially in sealed buildings.

You can try going outdoors and breathing deeply for 10 minutes every hour or so. Open doors, maybe have a fan on., and avoid routine (multiple) photocopying every single document.

Think long term. Removing even mild poisons from your environment is yet another way to keep safe, stay fitter at the PC and enjoy a healthy computing career!

techno10

Benefits Of Dedicated Servers In Games Website

Every once life one is the time when he/she have his own game to play. In today’s market you can see allover digital games are more popular like xbox360, play station and Nintendo games capture the game markets. But can you think it why everyone like to play online ? And this the base idea of dedicated server games theme.

Everyone cannot afford to buy Xbox 360, play-station or Nintendo. But current games versions available on Internet is better than to play alone. There quality,display,speed are specially made to give you a high quality excitement, and these kinds of things are possible through dedicated servers.

If you buy a game DVD, how much time you play? At one stage, to play that game getting so boring, This is the main reason behind popularity of online games. With the help of dedicated game servers people can play against someone else there is no need of same play station. This is the main reason, the online game providers never end the demand of dedicated game servers.

Network bandwidth is one the essential part in gaming business, because it must be required always in upstream. Here home or office broadband Internet connection is not sufficient. Normally with these type of connection, player does not get upstream bandwidth to host dedicated game servers more than five to ten clients, but in the past years this is the only option was available for game hosting.

Couple of years before, the player who have the game, host the server and also run the client. However, on another side, the bandwidth provider of latest broadband service, handle the outgoing traffic at same time, therefore the host computer struggled to provide a good quality of service to the players on the network, while at the same time running the game on the same computer.

However, the online game providers realized, the importance of dedicated servers, because they need professional server to read data and transferring huge amounts of data as fast as players need it, therefore they purchased rack mounted server machines and colocated them inside Data Center Services to host their games Website. They paid monthly charges for it and the services they got is invaluable, these set ups improved the quality of their games.

Nowadays, the online multi-player gaming become so popular, and renting dedicated game servers are the common thing in online gaming.

techno1

Determine How To Implement A Data Warehouse Infrastructure With Sql Server 2012

The main viewers for this examination are ETL and Details Factory Designers. They are most likely to focus on hands-on perform developing company intellect (BI) alternatives including data washing, Draw out Convert Fill (ETL), and Details Factory execution.

Their main obligations may include:
Mastering data using Expert Details Services
Cleansing data using Details Excellent Services
ETL Program development for data loading/transfer/transformation
Data Synchronization
One-time data or application migration
Ad-hoc data manipulations, transformations
Scheduling ETL jobs
Managing, setting up and Applying SQL Server Incorporation Solutions (SSIS) packages

Credit toward Certification
Exam 70-463: Applying a Details Factory with MS SQL Server 2012: number as credit score toward the following certifications:
MCSA: SL Server 2012
MCSE: Details Platform
MCSE: Business Intelligence

Skills Being Measured

This examination measures your ability to accomplish the technical projects listed below. The rates indicate the relative weight of each major subject place on the examination. The higher the percentage, the more questions you are likely to see on that content place on the examination.
1.Design and Apply a Details Factory (11%)
2.Extract and Convert Details (23%)
3.Load Details (27%)
4.Configure and Set up SSIS Solutions (24%)
5.Build Details Excellent Solutions (15%)

What You’ll Learn
In this course, you will understand how to apply information warehouse facilities to support information employee statistics using SQL Server 2012. You will discover how to create an information warehouse with SQL Server 2012, Apply extract, transform, and cargo (ETL) with SQL Server Incorporation Solutions, and confirm and cleanse data with SQL Server Details Excellent Solutions (DQS) and SQL Server Expert Details Solutions.

Data warehouse principles and structure considerations
Select an appropriate elements foundation for an information warehouse
Design and Apply an information warehouse
Apply Details Flow in a SQL Server Incorporation Solutions (SSIS) package
Debug and diagnose SSIS packages
Apply a SSIS solution that can handle small data warehouse plenty and changing data

Integrate reasoning data into a information warehouse environment infrastructure
Apply data washing using MS DQS
Apply Expert Details Methods to use data reliability at source
Extend SSIS with custom programs and components
Deploy and set up SSIS packages
How information workers can consume data from the details warehouse

Who Needs to Attend

Database experts who need to meet up with a BI programmer role focused on hands-on
Perform; developing BI alternatives included data warehouse execution, ETL, and data cleansing

Database experts responsible for an information warehouse, developing SSIS offers for data removal, running, switching, changing, and Applying data reliability using Expert Details Solutions, and washing data using DQS

Prerequisites

Knowledge of relational databases
Basic information of MS Windows systems and its primary functionality

Earning this MS Certified Solutions Affiliate (MCSA): SQL Server 2012 qualification verifies that you have the essential abilities needed to develop and maintain mission-critical MS SQL Server 2012 surroundings

MCSA: SQL Server 2012 qualification is your first step towards generating an MCSE: Details Platform qualification or an MCSE: Business Intelligence qualification.

techno4

Ideas for an 8th Grade Science fair Project

Coming up with 8th grade science fair project ideas can be pretty challenging especially if this subject isnt your favorite. There are some ways to come up with plan for classroom experiments that suits your personal tastes and the requirements for the class. It may help to talk to your teacher about a few possible science projects that you can complete.

Remember that the idea for the assignment does not have to be completely original. Try looking for interesting projects for a science fair that are variations of ones done in the past. It helps if you completely know the subject really well. Studying past assignments is a great way to get inspiration.

These experiments for science shows shouldnt be copied. They just serve as a source of inspiration. Imagine being the teacher when developing 8th grade science fair project ideas. He has probably seen the same thing year after year. Try to choose something thats interesting enough to you that you will be willing to put your own spin on the endeavor.

Use your personal strengths when developing a plan for a science fair project. If you are a great artist, mix this into your science presentation. Computer knowledge is very valuable in this subject. Add graphs, charts and other visual aids using programs like Microsoft Excel. Work as many of your own talents into your 8th grade science fair project ideas.

Keep focused. Its easy to fall into the temptation to try and communicate everything you know about the subject. However, your science fair assignment should be targeted on one specific theory, question or goal. Begin with a statement and refer back to it frequently. If the information doesnt relate or doesnt make any sense, get rid of it. Your teacher will thank you for it.

Be prepared to explain your science project ideas with other people. Some teachers like to conduct interviews. Worse yet, many teachers may require you to create a speech about the science fair assignment. This speech may be followed by questions that you have to answer on the spot. This is why choosing a topic that is focused is so important.

Dont worry about getting too fancy. Look for concepts that you really like and understand well. Create something that explains your understanding in a creative way. 8th grade science fair project ideas may be difficult to find at first but if you use your strengths and interests you may find more than one that interests you.

techno2

Are You Suffering From Computer Stress

Sadly, grandma wouldnt have a remedy for this particular ailment. Computer stress is a relatively new term, which has been coined considering the negative impact the over usage of computer, has on our mental and physical health.

Almost everyone gets stiff shoulder, neck and back while working for long hours in front of the screen. And that is just the physical aspect of computer stress, do you have an unclear memory and find it hard to concentrate after a few minute? Ever got really mad and jabbed keys on the keyboard just because your screen wouldnt load fast?

Our incessantly increasing dependency on technology in general and computers in particular, has made it to be a huge part of our lives today. This is why sometime losing data through hard disk crashing or even slow internet connection can take a toll on our stress level and create a feeling of frustration and anger inside us.

Some common symptoms of Computer Stress:
Dry eyes, redness and irritation
Persisting headache
Fatigue and tiredness
Stiff shoulder and neck
Regular back ache
Pain in arm and wrist
Irritability
Absent mindedness
Lack of concentration

A lot of us professionally depend a lot on technology, whether it is storing data or communication. Shutdown or data wipeout is bound to affect out professional life and our physical and mental health. Heres what you can do to prevent and combat computer stress:

Figure out your problems- Is it your data you are most worried about or your internet connection conking off? Figure out what can cause you maximum computer stress and try to look for alternatives. Get a backup of your data in a pen drive and keep a dongle or charm your neighbor to give you their wifi password so that you can use them in times of emergency.

Befriend some tech nerds- If you are anything like me and are truly baffled by the nuances of technology; befriend someone who is good at it. Having a friend or a colleague who can guide you through difficult situations will help in getting solutions to problems in a short span.

Buy decent products- No, you need not go running out and buy a Macbook Pro (although, theres no guarantee of it running flawlessly), but always try to get branded products that would put up. A lot of us compromise on quality to get products cheaper, instead of buying inferior quality goods, see if you can get a deal or a discount.

Relax- We know that things can get difficult and frustrating, but try to keep your calm. Stressing out would only make matters worse, try to look for alternatives and relax.

Organize your work station- Ensure that your computer desk and chair are angled properly or if you work on a laptop, use a laptop table so that you do not slouch while working.

Take breaks in between, stretch yourself and splash some water on your face and especially in your eyes.

techno17

Things To Know About Rv Cabinet Hardware

To some the RV is something used to escape from the troubles of urban life and to some people it is a home. The RV is an acronym for recreational vehicle. It’s been applied for many years by outdoor admirers, travelers, scientists and by ordinary people as a break from the tensions of daily life. The RV comes in many models and sizes depending on what and how it is used. The common RV comes fully furnished with a living room, bedroom, bathroom and kitchen. The complexity of each space changes from one RV to another. The essence of the RV is ergonomics and being compact.

In the design of RV’s it is important to make sure that all services necessary can be taken without causing any congestion. When traveling in an RV, essential items are stored in cabinets because it’s the best way to store things securely without them causing any inconvenience. By doing so, the cabinets and their arrangement is something significant to consider when choosing a RV. But if that is not to your affinity, you can always customize it because RV cabinet hardware is very versatile. RV cabinet hardware is easy to change according to your preference and it can be done cheaply.

If your cabinets start to give you troubles or you are buying a used RV, it’s up to you to decide how much you want to spend on RV cabinet hardware. When fixing or up-grading RV cabinet hardware, first find out what sort of material you want to use on it. Then select the colors, patterns and any other design particulars that you want your RV cabinet hardware to have. Then you can either buy the cabinets ready-made or you can get it custom done the way you want, the siding being the better yet expensive option. When putting together the RV cabinet hardware, always hire a specialist to do it for you.

The cost of hiring a professional to set up your RV cabinet hardware can range from $3500 – $10000. It may take a professional around 5 days maximum to appropriately setup your new RV cabinet hardware. So remember, whether trying to give life to the interior of an old RV or modify the look of your current one, a cabinet upgrade would be the best place to start.

Just remember that when doing so, hire a professional and evaluate if you can afford what you are expecting and if you can proceed and color up your recreational vehicle.

techno13

Best Automated Forex Robot

Introduction
—————
Forex Robots are automated systems that trade the forex market for you. They are also known as expert advisors (ea’s) and can be referred to as automated trading software.

Advantages
———-
They are useful if you dont have time to trade the currency market on a daily basis. This is referred to as day trading and in some cases scalping. The automated software will can trade for you and make you profit provided you choose a good forex robot. There are reviews all over the net on the different robots available. Forex forums are a good place to look for information. The also reduce the stress day trading can cause and help aspiring traders who have discipline and emotion problems. These can both have a negative affect on trading. Fear and greed are eliminated when automated software trades on your behalf.

Disadvantages
———-
Some people claim that forex robots do not work. Of course not all work but there are a few that can produce profit provided they are used correctly. Factors that have to be considered are: Does the forex robot use a stop loss? You should never use a martingale system as this can blow your account in a single trade. It is also important to choose a broker who has a competitive spread on the pair that the forex robot trades on. Many systems look good in back testing due to slippage, spread and execution delays not being taking into consideration. It is a good idea to forward test the expert advisor before using it on your live account.

What to look for in a forex robot
———–
Make sure that it uses a stop loss. It would be an advantage if it runs on currency pairs with low spreads. Also check the time that the ea is active. Scalping ea’s that run during the quieter times are amongst the most profitbale and have little risk. Even scalping robots can bring big profits with small drawdowns.

Summary
——–
Forex robots do work, it is just a matter of back testing and forward testing untill the system is optimized to bring the highest amount of profit with the smallest amount of risk and drawdown. I use an ea on my live account that I have setup on a virtual private server and it brigns me great results everyday without me having to go through the stress that manual traders do.

Good Luck with your trading!

techno6

Yellow Mouse Robots Spray Repel Search Engine Robots From Indexing Your Pages

Don’t you hate it if your download page or thank you page can be found in Google, Yahoo or MSN? What about your eBook, is it listed in Google, too?

Your result of your hard work can be accessed by everyone because your page is simply indexed by search engines such as Google. You invested your money, time and energy to create your best product but your product can be found by everyone easily without even paying you. You could loose thousands of dollars. You don’t want this happen to you, do you?

So here comes the yellow mouse robots spray. Repel search engine robots from indexing your pages!

Robots.txt

Robots.txt is a simple text file that tells the search engine robots not to crawl certain directories and pages of your site.

When a robot crawls your site it looks for the robots.txt file. If it doesn’t find one it assumes automatically that it may crawl and index the entire site. Not having a robots.txt file can also create unnecessary 404 errors (page not found error) in your server logs, making it more difficult to track the real 404 errors.

Creating robots.txt file is easy.

1. Open your notepad or other text editor (not HTML editor).

2. Type this following to prevent all robots to crawl or index your certain directory:

User-agent:*

Disallow:/directory/

where directory is the directory that you don’t want to be crawled or indexed by search engine robots.

3. Save the file as robots.txt.

4. Upload it to your domain root directory so that it looks like this:

5. Confirm if everything is correct using robots.txt validator. (You can easily find robots.txt validator using Google Search).

For more information on robots.txt, you can visit .

Are these two tricks enough to protect your product download page, thank you page and private page? Perhaps, because nothing is perfect in this world.

So I’ll give you another trick to double protect your precious page.

Meta tags

Another trick, which may be more convenient for page usage, adds a META tag to an HTML page to tell search engine robots not to index the page.

To prevent all robots from indexing a page on your site, place this following META tag into the HEAD section of your page:

META NAME=”ROBOTS” CONTENT=”NOINDEX, NOFOLLOW”

(Add “” after the code).

That should helps protect your precious pages.

One more trick, exclusive to blog only!

Disallow Pings

All of those tricks above are useless if you still allow pings for your blog page or blog post.

Disallow pings for your precious page.

If you use WordPress:

1. Expand your discussion tab.

2. Uncheck “Allow Pings”.

These tricks should help you protect your product download page, thank you page and private page. However, these tricks don’t protect your precious page if your buyer adds it to his Internet Explorer’s Favorite, Firefox’s Bookmarks or social bookmarks and share the link with his friends.

techno1

Ideas For Quick Science Fair Projects

Quick Science Fair Projects

Students in high school participate in science fairs in order to demonstrate their advanced understanding of a biological or physical sciences concept. These students are required to present a project that indicates higher order thinking and analysis. The standards for evaluating projects for these grade levels can be quite high and the competition can be fierce. The events for young students are based on different principles. Often younger students in the earlier grades participate in quick science fair projects. These quick science fair projects are not based on the level of knowledge or application principles of the high school students projects. The quick science fair projects in the earlier grades are based more on demonstrating an understanding of the facts related to a particular topic of science.

Quick science fair projects for the younger students are often completed in a matter of days, where the high school age students can spend weeks or even months on their projects. The quick science fair projects designed for younger students are tailored for the learning styles and abilities of this age of student. Thinking abstractly is not skills that younger students have developed so quick science fair projects are perfectly suited for their abilities. The characteristics of quick science fair projects include the use of every day items that can be found easily in the home or classroom. The teacher will often provide the necessary materials so that these younger students can experience the successful completion of their quick science fair projects.

While there are processes and the need to record data while completing quick science fair projects, the steps involved will be clearly explained to the students. For the earlier grades it is more important to carefully instruct them throughout the process of completing their projects. Older students can generate some of their own questions and testable theories, but younger students fare better with a set list of materials and how to use those materials to achieve the results. When deciding which quick science fair projects to use in the classroom it is important for these reasons to choose projects that are age appropriate. This way you ensure that the experience of bringing science to life is rewarding and enjoyable for your students.

techno7

Cooling a Server Room the Cost-Efficient Way

As the servers are used constantly, they generate tremendous heat. When this heat increases beyond control, it may lead to damage of the devices and equipment. Being machines, the computers are delicate under the hood and are prone to damage due to carelessness. System crashes, reboots, hang-ups, untimely failures; poor performance and other problems can be created due to abnormal temperatures. Now, one way to keep these issues under control is to maintain the server room’s temperature. Sufficient ventilation, cooling and maintained temperature are the efficient ways to protect computers and servers.

Maintaining the temperature

The computers used at homes and for small offices come with internal cooling devices, which usually keep the desktops and laptops cool. Nevertheless, the server rooms that manage a number of systems do not have sufficient internal cooling systems. They have to be kept cool using an external cooling source, such as portable air-conditioner. Secondly, increased humidity inside the enclosed area can cause corrosion or rust. The maximum humidity level of a server room should not exceed 40 to 50 percent.

Are portable air conditioners good solutions for cooling?

The temperature of the server room should be steadily cool around-the-clock. If the room or storage area is connected to the central cooling systems, they may be shut down during the weekends or sometime late at night, depending upon the company’s working hours. If the cooling systems fail, the computer systems are prone to face the brunt.

Portable air-conditioners keep the server rooms cool, as the temperature can be controlled individually depending upon the outside temperature. There are few air-conditioners that adjust the temperature according to the outside temperature on certain modes. They are self-contained units which do not require permanent installation. Business owners can move these units anywhere as required.

A portable AC used in such places must have condensation tank to manage the humidity level, automatic restart function and proper ventilation to replace the hot air inside the room. These features not only keep the servers cool but also regulate fresh air and keep the machines working continuously. The automatic function keeps the air conditioners working continuously even when there is a power cut or failure.

When it comes to the size of the air conditioners it is never an issue. The server closet of size 9000 to 12000BTU will be sufficient for the unit to fit in. While a 12K BTU unit requires 9 to 12 amps a huge unit of 14000BTU requires 20 amps. The air-conditioner should be thoroughly checked for the necessary requirements before installation.