Friday, November 23, 2012

Modern Science and Technology and the Challenges of Third World Countries

We live in a highly sophisticated world where everything is almost achievable. There would probably have been no changes between the world of today and that of three centuries ago if necessity and serendipitous discoveries had not driven men to achieve great things. Science and technology have had huge positive effects on every society. The world today has gone digital, even human thought. Our world has been reduced to a global village and is better for it.

The benefits of science and technology far outweigh every perceived shortcoming. Some of the biggest effects of technology are in the area of communication; through the internet and mobile phones. There is advancement of communication and expansions of economic commerce. Today we hear of information and communication technology (ICT). Any institution worth its name must have it in place to be really outstanding. Information technology has become boosted in today's generation; from the field of communication, business, education, and down to the entertainment industry. Through information technology, work performances are boosted with less effort and greater productivity by using various operations. Without computers or the internet, it will be difficult for people all over the world to get their questions answered. One may use the internet to locate a wealth of information with which to answer an essay question that may have been assigned at school, communicate with people, conduct transactions, access news, buy and advertise goods. The list is endless.

The advancement of Science and technology allow mass communication today so that we not only have the television, radio and newspaper, but even mobile phones which renders a multipurpose service; from long distance calls, listening to radio and music, playing games, taking pictures, recording voice and video, and browsing the internet. The benefits we obtain as a result of services from ICT have become widespread in our generation today. It improves the productive level of individuals and workers because People's knowledge of life beyond the area they lived in is now unlimited. This idea of mass communication also profoundly affects politics as leaders now have many ways they talk directly to the people. Apart from going on air to use radio or television, politicians resort to the social media for some of their political comments and campaign. Information about protests and revolutions are being circulated online, especially through social media. This has caused political upheavals and resulted in change of government in most countries today.

Modern Science and Technology and the Challenges of Third World Countries

Furthermore, current global issues are much more accessible to the public. Communication has been brought also to the next level because one can find new ways to be able to communicate with loved ones at home.

Science and technology expand society's knowledge. Science helps humans gain increased understanding of how the world works, while technology helps scientists make these discoveries. Learning has maximized because of different media that are being developed which are all interactive and which bring learning experiences to the next level. Businesses have grown and expanded because of breakthroughs in advertising.

Modern technology has changed the way many companies produce their goods and handle their business. The idea and use of video and web conferencing, for instance, has helped companies remove geographical barriers and given them the opportunity to reach out to employees and clients through out the world. In today's economy, it has helped companies reduce the cost and inconveniences of travelling, allowing them to meet as often as they could like without having to worry about finding the budget to settle it. Modern technology helps companies reduce their carbon footprint and become green due to the fact that almost anything can be done from a computer.

There have been advances in medical care through the development of science and technology. Advances in medical technology have contributed immensely in extending the life span of people. People with disabilities or health problems are now more and more able to live closer to normal lives. This is because science contributes to developing medications to enhance health as well as technology such as mobile chairs and even electronics that monitor current body levels. Most devices used by the physically challenged people are customized and user friendly.

Science and technology increase road safety. Nowadays, law enforcement officers use Laser technology to detect when automobiles are exceeding speed limits. Technology has led to the development of modern machines such as cars and motorcycles which allow us to be mobile and travel freely and airplanes which travel at a supersonic speed.

Another machine, the air- conditioner, provides cool comfort, especially during hot weather. In offices where dress codes exist, people can afford to wear suits without being worried about the weather. It guarantees convenience even when the climate says otherwise.

Moreover, present day factories have modern facilities like machines and soft ware that facilitate production. These machines work with greater speed and perfection incomparable with human skills. These machines have enabled markets to have surplus products all over the world. For the soft ware, they make it possible for machines to be programmed, for production to be regulated, to monitor the progress being recorded and so on.

Modern technology indeed has been great. For third world countries, however, it has been challenging, especially the area of production. Only consuming and not been able to manufacture does not favour any country when it comes to balance of trade. The most sensitive parts of technology are the theoretical or conceptual parts and technical parts. These are the backbone of technological development anywhere in the world. Without the ideas, there will not be technology. Third world counties need to go back to the basics, that is, to the primitive. There must be meeting ground for tradition and modern technological invention. Third world countries engage in import substitution strategy where they import half finished goods and complete the tail end of the production process domestically. Third world countries started wrongly. They started with climbing the ladder from the top which is very wrong and difficult. They thought that being able to purchase and operate modern technological products qualifies for advancement in science and technological development. This makes third world countries to be a dependent system because working in the factories are routine work and this inevitably links to the issue of the idea of technology transfer. They should seek for technological transfer, but the problem is that no nation is ready to transfer her hard earned technological knowledge to any other nation for some certain reasons which drive nations into competition; world politics and economic prowess. That is the struggle to lead or dominate other nations technologically, economically and politically. Be the first to invent new gadgets and latest electronics including those used in modern warfare, use other nations as market for finished goods, and to have a strong voice and be able to influence other countries. They should consider embarking on technological espionage so as to acquire the rudiments for technological development if they must liberate themselves from the shackles of technological domination.

In conclusion, it's not until third world countries begin to put embargo on the importation of certain electronics and mechanical goods that the necessity to be creative would replace the habit of consuming foreign products. Countries like Thailand, Burma, Brazil, and South Africa and so on, should be emulated. These countries experienced colonialism yet they did not allow it to overwhelm their creative prowess. Industry and determination saw them emerge as economic giants in the world today. Third world countries should emulate them by carrying out proper feasibility studies to ascertain which technology will suit their country; giving more financial boost to this area, training people to become experts; motivating and encouraging individuals who are naturally endowed and technologically inclined to display their bests of talents. These measures if strictly adhered to will go a long way to help the advancement of these countries in the area of science and technology. If these countries must achieve greatness before the next decade, they have to make conscious and unrelenting efforts. The time starts now! The more they delay, the more backward they become.

Modern Science and Technology and the Challenges of Third World Countries
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Tuesday, November 20, 2012

Taking Back Old Computers and Electronics at Best Buy, Costco, and Staples

Costco trade in program

In their effort to become leaders in recycling electronics, Costco has teamed up with Gazelle.com. Gazelle is a leader in the on line electronics reuse and recycling business. What you do is, fill out an online form at the Gazelle website about the electronic equipment you are recycling. Gazelle will give you a quote on your item and if you agree then you can print out an on line free shipping label. They will even send packaging material for shipping your old electronics. As long as the value of your gadget is at least one dollar shipping is free. If they determine your electronics has no resale value, they will recycle it responsibly for free. At this time they recycle laptops, cell phones, LCD monitors, MP3 players, digital cameras, and gaming systems. They don't recycle faxes, printers and TVs at this time. The recycling service is only available for members only.

Best Buys

Taking Back Old Computers and Electronics at Best Buy, Costco, and Staples

Best buys have a well organized page on recycling at their website. They have set the highest standard for recycling responsibly and these standards are posted where it can easily be seen and read by the public. They recycle a wide range of electronics equipment such as T.Vs with sizes up to 32 inches, cell phones, monitors, DVDs, laptops etc... There is a charge for T. Vs, monitors, and laptops but Best Buys will give you gift card to offset that. They take desk top computers with the hard drive removed or they can remove it for you for a fee of .99.

For large electronics such as T.Vs larger than 32 inches and refrigerators they have a hauling service. All Best Buys stores have a recycling kiosk by the entrance door where you can drop of ink cartridges, smart phones, CDs, DVDS, batteries, cell phones, and Best Buys gift cards. You can bring in up to 2 items per day per household.

Best Buys have a trade-in program for gently used electronic equipment. The procedure for a trade in is written very clearly step by step at their website. You can either bring in your used electronic gadget to a store location or mail in your stuff. You will receive a Best Buy gift card for your gadget. For in store trade in they only take certain items such as Apple lap tops, iPods, PC laptops, and mobile phones. They take a lot more electronic equipment with their on line trade in programs. For on line transaction you will get a gift card within 14 days.

For T.Vs larger than 32 inches they have a free haul away service if you buy replacement equipment. You can get large T.V's and refrigerators hauled away for a fee if you didn't make a purchase.

Staples

Office Technology recycling

Staples web site states that you simply bring in your old office electronics and its accessories to any Staple store for recycling. All brands of office technology regardless whether it was purchased at Staples are accepted. Dell brand office technology is accepted for free. All other brands office technology such as laptops, desktop computers, printers, scanners, faxes etc... have a charge. Staples have the wonderful ink cartridge recycling program where you take in up to 10 empty ink cartridges and get paid for each cartridge per calendar month per customer.

Personal Electronic Recycling

Staples recycles personal used electronics for free through Collective Good, a non-profit that donates used electronics to charity organization. Gadgets such as cell phones, PDAs, pagers, and chargers are recycled for free. Staples also recycles rechargeable batteries in cooperation with Rechargeable Batteries Recycling Corporation.

Conclusion

Which one of these three electronic equipment sellers has the best recycling policy? The answer is very clearly Best Buys. Their website has a well organized, easy to understand and use recycling page. Their commitment to recycling shows and is reflected by the standard they have posted on their page. They recycle a wide range of electronic equipment including bulky ones such as refrigerators and old computers mostly for free. They have an on line and in store trade in program for gently used electronics for which you get a Best Buys gift card.

Costco has a good point in that you can trade in your unwanted electronics for a Costco gift card. But they do not recycle bulky electronics such as TVs and printers. Staples good point is they recycle a much wider range of electronic equipment and it doesn't have to be bought at a staple store. And it is convenient to recycle with staples because you can take it in to any of their stores.

Taking Back Old Computers and Electronics at Best Buy, Costco, and Staples
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For a comparison of electronics recycling policies of the big three electronic manufactures Apple, Dell and HP click on hubpages. For more information about how you can make money from recycling your old computers and electronic gadget click here hubpages.

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Friday, November 16, 2012

My Security Shield Removal - How to Get Rid of the My Security Shield Virus From Your PC

"My Security Shield" may seem like a legitimate software tool, but it's nothing more than a scam. It's designed by a large group of hackers who are also terrorizing the Internet with more variations of this infection, and are reportedly making a lot of money from the way it scams you into buying the upgraded version of it. This program is a scam, and should not be trusted at all.

The specific details of this virus are that it's a "malware" infection, which stands for Malicious Software. This is a type of virus which will basically pretend to have a legitimate software program as its "front" and then use that to try and extort money out of you. Not many people know this, but malware infections also have a large number of hidden elements, which are designed to try and steal your personal details online. This virus often installs onto your computer through a fake online virus scan, however, it can also access your PC through the like of Trojan Horse viruses & fake email attachments.

To make sure that your computer's integrity & security is not being compromised, it's essential that you get rid of the "My Security Shield" infection in the most complete way possible. This is actually quite difficult because of the way this virus works - it has several parts which often evade the likes of manual removal methods or antivirus programs. The problem with this virus is that it not only has a fake "frontal application", but has 100's of hidden files which are much more difficult to locate. You could try and remove this infection manually, by removing the directories below, but you'll find that this will just bring the virus back again, as its hidden components will still remain:

My Security Shield Removal - How to Get Rid of the My Security Shield Virus From Your PC

c:\Documents and Settings\All Users\Application Data5d567\ c:\Documents and Settings\All Users\Application Data\MSHBXRCOBWS\ %UserProfile%\Application Data\My Security Shield\

The way to remove this virus is to use an 'anti-malware' program on your system. These are software tools which been designed specifically to get rid of infections like My Security Shield. By using a legitimate tool (we recommend XoftSpySE), you should be able to let it scan through your system and remove the various parts of the virus that are on your computer. To use a tool like XoftSpySE (if you don't want to use this program, just look for an anti-malware / anti-spyware program produced by a large company), you should download it onto a PC that is not infected and then transfer it to your PC that has the virus via CD or USB. After installing it on your infected PC, let it scan through your system and then remove the various parts of the virus - which should completely clean up your system.

My Security Shield Removal - How to Get Rid of the My Security Shield Virus From Your PC
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You can remove My Security Shield from your system by using the tutorial and tools on our website. You can perform My Security Shield removal by using the tutorial on our website.

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Tuesday, November 13, 2012

Is Computer Technology Harming Our Children's Social Skills?

Recent studies highlight our children are becoming super skilled when it comes to finding their way around a computer, but less proficient at social skills such as making new friends, knowing what to say in certain social situations, and so on.

Hardly surprising, considering that from as early as the late seventies we have all been obsessed with teaching our kids how to use their computers efficiently and how to navigate the web, so they would not be left behind in the techno race for supremacy, as it were. By the nineties we all accepted that, if our children were to make any real progress in life, they must be at ease with a computer mouse and keyboard.

To some extent, this it true. Nowadays it is unacceptable for any school leaver to be unskilled in computer technology. Some have only basic knowledge but enough to get by in a world run by computers. It does seem a pity, however, that we have neglected our children´s other social skills so woefully.

Is Computer Technology Harming Our Children's Social Skills?

Many young adults have very little confidence in their own abilities to enter into social situations. So many spend their social time glued to a computer screen in their leisure time, they have been rendered socially inept in just about every other respect. A surprising number of teenagers are unable to comprehend a section of society that are unskilled in computer technology and would be unable to interact with such people.

It is important that responsible parents and teachers promote social skills in your people, to prepare them for adult sociability. Parents have as great a role to play as teachers. Teach your child to answer a telephone politely and correctly. Give your child some basic information to ease their journey into maturity; tell them how to address someone formally as well as informally, it cannot harm them to know these things and one day they might value their own ability to be comfortable at any social level.

By all means, encourage your child to be a whiz on a keyboard, but don´t allow them to neglect other areas of social behaviour.

Is Computer Technology Harming Our Children's Social Skills?
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Jan Gamm writes reflections on life with an emphasis on world travel. She has lived in many countries and traveled extensively in the Far East, the Middle East, America, South America and throughout the South Pacific. She writes for fun and for money whenever she can manage it.

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Thursday, November 8, 2012

Issues and Trends in Curriculum - From Technology to Global Awareness

Many immediate and complex issues overwhelm educators today. With positive and negative global influences, educators must look beyond the surface of education. Students are not just products of their schools but will become shaping forces in society, determining the success and failure of their nation's future. Curricularists, educators, and everyone in leadership need to work together to develop a well-rounded curriculum, which includes the learning of different cultures. Our next generation will need to cope with cross-cultural matters and grow into sensible adults who are fair and just to the global society.

Technology plays an essential role in our education today and will even more so in the future. Especially in countries where economic and political situations are stable, the accessibility of the Internet and computers to maximize curriculum and to act as a means of communication among educators, even to the extent of intranets, must become available. This technology should be available in every school funded by taxes and donation from private industry.

Technology can also close the gaps between the educational levels around the world. Because of the political and socio-economic differences among countries, it would be impossible for this degree of technology to reach all parts of the world, yet effort should be made to see that education is fairy distributed to all children everywhere. This will require volunteers, donations, and assistance from the capable countries internationally. Even if there was just one computer in every town for those countries for school children, it would make a difference.

Issues and Trends in Curriculum - From Technology to Global Awareness

Another reason technology is significant to our curriculum development is for cultural knowledge expansion. The need to understand different cultures is an emergent issue in today's education and societies as relationships among countries become more intertwined. The United States has always been a country of diversity; however, for the longest time, the contents of its curriculum were selectively western-focused.

For example, high school world history courses emphasized primarily European and western history. We now can make use of technology to design a world history curriculum that includes not only that part of world history but extends farther. San Diego University, in cooperation with the National Center for History in the Schools at the University of Los Angeles, offers Internet information on world history and assists teachers in delivering a whole curriculum without excluding a major part of the world's people, events, or times (San Diego State University, 2007).

We should also take advantage of technology to form a curriculum for creating international awareness, understanding various cultures, and learning different opinions and values. Curriculums
need to focus on melting down barriers against others who are different and to encourage mutual respect and understanding for other cultures and beliefs. One way to promote cultural exchange is through technological communication. Thanks to the advancement of technology today, students all over the world can actually use computers to see and to talk to each other. More effort on promoting such communication should be encouraged and assisted by the government, various organizations, and individuals with the means to do so. One day, through the help of technology in education, people will learn that we are all part of the world community.

Issues and Trends in Curriculum - From Technology to Global Awareness
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Reference

Dunn, R. (2008). World history for us all. San Diego State University. Retrieved April 3, 2007, from http://worldhistoryforusall.sdsu.edu/dev/default.htm
Kame'enui, E. J., Carinem, D.W., Dixon, R.C., Simmons, D.C., & Coyne, M.D. (2001). Effective teaching strategies that accommodate diverse learners. Upper Saddle River, New Jersey: Prentice Hall.
Lieberman, A., & Lynne, M. (2005). Teachers as leaders. The Education Forum, 69, Retrieved March 29,2007, from http://www.proquest.com
Ornstein, A. C., & Hunkins, F. P. (2003). Curriculum: Foundations, principles, and issues (4th ed.). Upper Saddle River, New Jersey: Allyn & Bacon.
Tanner, D., & Tanner, L. (1994). Curriculum development: Theory into practice (3rd ed.). Upper Saddle River, New Jersey: Pearson.

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Wednesday, November 7, 2012

Free Computer Applications

The internet has an abundant collection of free computer applications. You can browse through them all and take your pick.

People are always looking for free computer applications on the internet. There are many software developers, be it professionals or amateurs, who develop software and other application programs to tweak the present software packages. Most of these are available online as free applications. You can get your hands on them through various means. Some of these applications come along with other major software or hardware. You can also find free computer applications along with the free discs that come with some major gadget magazines. The best source for finding the right free computer applications is online.

Applications are usually classified as freeware and shareware. Free computer software is called as freeware; you need not shell out a dime to get these applications. You can directly download this from the host site and use it at your own free will. Shareware are applications that you will be allowed to use for a short period. You may later be required to buy a full version to continue using it. Some of the shareware software's come free of cost too, but with limited features. You will not be privy to all the features listed in the paid version of the software.

Free Computer Applications

Many of the free computer application software's have been around for quite some time now and have proved to be highly useful. One can get all sorts of software's ranging from freeware multimedia players to anti-virus patches. Below are some such software applications that you may find useful:

-VLC - This application is probably one of the best media software you can find. This application software plays all audio and video formats without the addition of codecs regularly. VLC player can also be used for various streaming protocols.
-Audacity - it is a complete recording and editing software package. You can use Audacity for all formats of audio and video. Files can be saved in.wav and.mp3 formats.
-AVG antivirus - this free computer application is a free internet security solution. This is presented in a simple format. It uses less system resources, and inspects and secures files when they are being opened or when programs are being executed.
-Zone Alarm - a security application, this software lets you block any unwanted program, even when your system is left unattended.
-Clipomatic - This is a very useful software that allows you to retrieve whatever was placed on the clipboard, even after something else has been copied.

You can look up online for other such free computer applications and increase the functionality of your system tenfold, if not more. All it takes is a simple search!

Free Computer Applications
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Tuesday, November 6, 2012

How to Recycle a Computer and Make Money Fast

The best way to get rid of your computer without adding it to the list of hazardous items in landfills is to recycle them. You will be surprised with how much extra money you can get from recycling the parts once you have learned how to do it the right way.

Here are some of the easiest ways to recycle computers and to use its proceeds for augmenting your income.

Before Recycling, Diagnose What's Broken

How to Recycle a Computer and Make Money Fast

The first thing you need to do is to collect your old computers and to diagnose their present condition. You can also try to fix some of its broken parts or to combine their working parts together to create a "new" working device. If you are able to fix it, you can sell it on one of the different auction sites or ask your friends if they are interested in buying your "gently used" electronics. This is probably the easiest way to recycle computers and make money from the used units.

Look for Dealers Who Recycle Computers

You can also make money from recycling computers by looking for online scrap dealers. These scrap dealers are willing to pay for any working internals such as hard drives, motherboards, RAM, etc. They will base the buying price on each item's present condition and pay you a reasonable sum of money.

Ask Local Stores Where to Recycle

Some local computer stores that recycle computers also have leads to different institutions and businesses that purchase used computers. This will be a good way to dispose of your computer without throwing away all the money you used for purchasing it.

Use Online Auctions to Make Money

If you were not able to fix your computer, you can still sell some of its working parts in auction websites. If its memory card, hard drive or motherboard is still in excellent working condition, you can get a lot of money from selling your salvaged computer parts. Once you have sold all your computer's parts, you will be amazed with how much money you were able to generate from posting your old computer's parts in auctions.

Can't Make Money? Recycle the Computer at a Scrap Yard

If there is no hope to fix your old computer or to sell its broken parts, you can also recycle computers by recycling its metal parts in scrap yards. Get the steel and aluminum parts from their hard drives, recycle the metals and use the metals to create pieces of art or functional items that you can sell on the Internet.

These are only some of the best ways to recycle computers and to make the most out of your broken computer units.  

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Check out GreenWorld365.com to learn how to recycle old computers or for tips about where to recycle light bulbs too.

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