Tuesday, May 27, 2014

The Eco-GreenergyTM Wind-Solar Outdoor Lighting System.



As an outcome from the continuous hybrid renewable energy research, an innovative outdoor lighting system powered by a shroud-augmented wind turbine and a solar panel was installed in the Kuala Lumpur campus of University of Malaya (UM).

As an outcome from the continuous hybrid renewable energy research, an innovative outdoor lighting system powered by a shroud-augmented wind turbine and a solar panel was installed in the KL campus of University of Malaya (UM). This hybrid green energy system is a compact design that harmoniously integrates a vertical-axis-wind-turbine (VAWT) with the novel omni-direction-guide-vane (ODGV), solar panel and LED lighting system. Consisting of several guide vanes, the ODGV is carefully designed and placed to surround the VAWT for wind power augmentation where the oncoming wind is guided through the ODGV. This will create a venturi effect that increases the wind speed before the wind-stream interacts with the turbine blades. Furthermore, the unique design of the ODGV that shrouds the wind turbine rotor provides a safer and more secure environment for maintenance workers and the public.

Ultimately, the ODGV overcomes the low wind speed challenge in the tropics by guiding and increasing the speed of the wind from all directions radially through the guide-vanes before entering the VAWT at center portion. To harness power from the sun, a photovoltaic panel is mounted on the top surface of the ODGV for solar energy generation. The green energy generated from this wind-solar hybrid system is utilized to power the outdoor lighting system.

The team led by Dr. Chong Wen Tong was awarded a Pre-commercialized Prototype Fund to develop and install the product at suitable locations in the campus. The fund was provided by UM via UM Center of Innovation and Commercialization (UMCIC). The first unit was installed next to the outdoor gymnasium, opposite 1st Residential College. This unit will serve as the first full-scale trial and as a showcase unit of the product. Improvements on the design and features will be included in the next units. For the commercialization of this product, a Memorandum of Understanding (MoU) has been signed between UM and a private company, Master Shanghai Turnparts Sdn. Bhd. (MSTSB). MSTSB has provided great assistance in enhancing the product. The second unit of the product is currently in the final stages of fabrication and testing.

The product is protected by three intellectual properties and a trademark, all of which is owned by UM. It also has won several awards in local and international exhibitions. With a motto 'Lighting-up UM', the team aims to provide a sustainable solution for energy efficient and quality lighting powered by wind-solar hybrid renewable energy sources.

Summary of the product

The product is a part of an UMRG project led by Dr. Chong Wen Tong. The product is called "Eco-GreenergyTM Wind-Solar Outdoor Lighting System" and it is self-sustained, i.e. powered by the shrouded vertical-axis-wind-turbine generator and solar PV panel. The novelty of the product is achieved through the wind power augmentation of the guide-vanes assembly known as the omni-direction-guide-vane (ODGV). The guide-vanes can be made from clear and translucent material to act as light-plates. Moreover, logos or symbols can be engraved on these plates for showcasing purposes. The solar PV is positioned at the top portion of the ODGV to avoid interference resulting from shadow. The batteries and the controller are stored at the top of the pole and below the ODGV to avoid vandalism or flash floods. The overall "clean" impression of the product compared to other conventional wind-solar lamp posts serves as an added advantage for this product.



Story Source:
The above story is based on materials provided by University of Malaya. 

Monday, May 19, 2014

WORLD TELECOMMUNICATION AND INFORMATION SOCIETY DAY


Digital development is a transformative tool to fast-track sustainable development. In order to realize its full potential it is essential to roll-out high-speed broadband networks, making it affordable and universally accessible.

The theme for WTISD-14, "Broadband for Sustainable Development",  will focus attention on multi-stakeholder commitment to achieve universal access to broadband connectivity and content and foster political will on achieving this objective; identify key gaps in broadband research and development, infrastructure, and packaged development of applications and services; define policy priorities for action in the areas of allocating radio frequency spectrum for broadband, universal access obligations and innovative financing mechanisms; and lead to technological solutions, particularly in the extension of broadband access into rural areas, least developed countries and small island developing states.

Given that estimates suggest that mobile broadband subscription may achieve 10 billion by the end of this decade and that over 90 per cent of international data traffic runs over fibre-optic cables ITU's thrust to push the broadband agenda for sustainable development focuses on the dual goals of supporting the deployment of mobile broadband based on ITU's International Mobile Telecommunications (IMT) and the continued rollout of fixed-line technologies. International consensus achieved on ITU standards and radio spectrum related activities for mobile telephony, fibre optics and access standards such as DSL, is the key to achieving the goals of universal access.

The evolution of this work is complemented by key activities including earth monitoring through satellites and oceanographic radars, developing green standards and smart interventions to combat climate change, and m-Powering development.

Broadband infrastructure development is a critical element in ensuring that ICTs are used innovatively as delivery vehicles for health, education, governance, trade and commerce in order to achieve sustainable socio-economic growth. Education is a keystone for educating people with regard to the impact and consequences of their activities for sustainable development, thereby ensuring a better future for all.

As the leading specialized agency of the United Nations for information and communication technologies (ICT), ITU looks towards its Members to harness the catalytic role of ICTs in achieving sustainable development.

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Monday, May 12, 2014

5 Things You Should Know About Mark Zuckerberg (And What You Can Learn From Him)




2014 has already been a pretty decent year for Mark Zuckerberg and his Facebook. The company celebrated its 10th anniversary back in February, is hosting its first summit since 2011and it has reached 1.28 billion users as of April, 2014. Yet, for some reason, there are people who believe that Facebook is on the decline.

While Facebook may be losing the younger generation, it’s still expected to increase user growth in APAC by 28-32% by 2015. It also remains the social network when it comes to user activity. For example, 57 percent of millennials coordinate plans via Facebook at least once a week. A whooping 62 percent of this same demographic post what they are doing, who they are with, and where they are at to Facebook as well. And, 30 percent of people in the U.S. get their news from Facebook. Facebook isn’t going anywhere and there remains a lot of potential for the network.
Of course, there’s one person to thank for all of this. Mark Zuckerberg, obviously.
Over the last decade, Mark Zuckerberg dropped out of Harvard, created an insanely popular social media service, was the subject of a major Hollywood motion picture, and has made more money than Steve Jobs did when he was the same age. And, don’t expect that to change anytime soon. He’s out to change the world.
Since Mark Zuckerberg is celebrating a landmark birthday on May 14, 2014 when he turns 30, we decided to highlight five things that you didn’t know about Facebook’s founder along with some important lessons for you to use on your journey.
5. Facebook Was Almost Acquired
According to David Kirkpatrick’s The Facebook Effect, there were numerous companies who attempted to acquire Facebook from Zuckerberg, even as early four months after Facebook’s inception. Here’s a look back at those failed acquisitions:
Facebook, then known as TheFacebook.com, went live in February 2004. Just four months later the then 20-year-old Mark Zuckerberg received a $10 million offer from an unnamed financier from New York. Another early bidder was pioneering social networking site Friendster, however there aren’t many other details beyond that.
By the summer of 2004, Zuckerberg had relocated to Palo Alto. Kirkpatrick notes that eventually “a couple of Google executives came over to see if there might be a way to work with or even buy TheFacebook.” That deal obviously didn’t happen, but there was an offer from Viacom for $75 million in March 2005. It was around the same time that MySpace also was checking in on the availability of Facebook.
Later on in 2005, Viacom came back into the picture to have some sort of merger with MTV and Facebook. NBC also showed interest, as well as, News Corp in January 2006. However, Zuckerberg is said to have stated “We built this to last, and these guys [at MySpace] don’t have a clue.”
Viacom made one last ditch effort in 2006 by offering $1.5 billion for Facebook, with $800 million up front. This was followed by another $1 billion offer from Yahoo! in the summer of 2006.
The Lesson: Today, Zuckerberg is worth an estimated net worth of $26.3 billion and Facebook probably somewhere in the neighborhood of $100 billion. In addition to becoming one of the wealthiest people on the planet, Zuckerberg gained more followers on Google Plus than Google co-founders Larry Page and Sergey Brin in July 2011. Ouch.
Sometimes, when you have a dream and a vision for that dream, it’s best to keep on going – even if you lose out on millions of dollars in the beginning. As the cliche goes, all good things come to those who wait.
4. From ZuckNet to Facebook
Growing up in Dobbs Ferry, N.Y, Mark’s father had a dental practice located on the first-floor of the family home. To make life easier for his father, Mark created ZuckNet for the family to communicate with in 1996. According to his his sister Randi, “Anyone could log into any computer around the house and send a message.” Yep. Mark Zuckerberg has been social networking since the 90s.
But, that wasn’t the only Zuckerberg creation. He also invented an automatic playlist creator called Synapse while in still in high school. The program even caught the attention of companies like Microsoft and AOL, but he refused the seven-figure offers and gave it away for free.
By the time Zuckerberg was attending Harvard in 2003, he came up with Course Match and the controversial, yet popular, network Facemash. The network was shut down by the university, but several months later he began writing the basic software for TheFacebook.
Despite Facebook becoming a juggernaut, there have been some hiccups along the way, remember that whole HTML5 fiasco in 2012?
That still has prevented Zuckerberg from pushing the limits of what Facebook can and can’t do. And, besides being filthy rich, Zuckerberg has over 50 patents. Some could work, others may fail. But, he’s not giving up.
The Lesson: Pretty obvious. Don’t ever give up. Instead, learn from your mistakes and make the adjustments so you won’t repeat them in the future.
3. Fear of Public Speaking
It’s been claimed that Mark Zuckerberg has a fear of public speaking, or at the very least wasn’t all that great at it. For example, do any of you remember the Wall Street Journal’s D8 conference back in June 2010? Zuckerberg floundered during the interview. We’re not knocking the guy, some people just have that charisma where they can become a rock star when speaking in front of a crowd. The problem, however, was that the founder of the most well-known social media network couldn’t handle sitting in front of a group of people.
Fast forward to July 2011 and may have noticed that Zuckerberg was much better during the press conference that announced a collaboration with Skype. And, he only got better when he improved while on the Charlie Rose in November of the same year.
What happened?
We don’t know what Mark Zuckerberg does behind closed doors, but we’re guessing that he was made aware of his D8 interview and worked on getting over his public speaking issues. But, that was a little more to it. He also surrounded himself with a strong support system. When he appeared on Charlie Rose he was joined by COO Sheryl Sandberg.
Sandberg is one of the most influential people around, is author of Lean In: Women, Work, and the Will to Lead and is one of the best speakers that TED has ever had. We’re pretty sure she gave Zuck some pointers and helped pick-up the slack when needed.
The Lesson: No matter how great of an idea or business plan you have in place, there are just some areas that aren’t your strong point. And, there’s nothing wrong with it, either. Instead of letting that area go, why not surround yourself with people you can improve that area? This will make your business complete.
2. Unleash the Beast
You’ve probably heard that Mark Zuckerberg and his wife Priscilla own a Puli, aka a Hungarian sheepdog, named Beast. But, did you know that Beast has his own Facebook page with 1.8 million likes? While that doesn’t come close to the over 5 million likes that Grumpy Cat has acquired, that’s still very impressive for man’s best friend. In fact, that’s probably more likes than most of us will ever accumulate.
The Lesson: Animals are taking over social media. Which, in reality, makes sense. They’re cute, cuddly, and do goofy things that make us chuckle or shake our heads. And, our animal friends are a big part of our daily lives. In short, people love checking out animals on social media outlets. Mark Zuckerberg knows that. Which is why he proudly shares the adventures of Beast with the rest of the world by giving people what they want.
But, it doesn’t have to be an animal. It could be anything that you know your audience will enjoy and engage with. And, that’s the whole idea behind social media.
1. Why Does Facebook Have The Blues?
Did you ever stop and wonder why Facebook is blue? That’s because Mark Zuckerberg is red-green colorblind. He told The New Yorker in 2010, “Blue is the richest color for me. I can see all of blue.” Today, we can’t imagine Facebook being any other color. It’s a trademark.
The Lesson: Is there a lesson here? We think so. And that’s showcasing a little bit of humanity. While many people may not be aware that Zuckerberg is colorblind, he’s never hidden the fact. And, he used it to his advantage. It shows that behind Facebook and all of the myths associated with him is a man who has flaws, just like the rest of us. That’s a great way to connect with people as well.
And, let’s not also forget, that what some could perceive as a weakness could be an asset.
What have you learned from either Facebook or Mark Zuckerberg from the last ten years?

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Friday, May 9, 2014

WHERE GOOD IDEAS COME FROM ?


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Tuesday, May 6, 2014

Five Reasons Your Smartphone Battery Runs Out Quickly


Over the past decade, mobile phone capability has improved at an incredible rate. We can do things with those little devices in our hands that twenty, ten or even five years ago we would have thought impossible. Yet there is one area of smartphones that hasn’t improved. In fact, if anything, it seems to have got worse over recent years. The general battery life of a smartphone is as short now as it was when mobile phones came with shoulder straps. So what’s the deal? Why does the battery run out so quickly and can you do anything about it?



Beware of free apps

If you’re downloading free apps, especially games, most of the power they use might not have anything to do with the app itself but rather is being used on third party advertising services. As little as 20% of a free app might be used on the actual game, and over 50% used on location-specific advertising. In short, don’t use free apps that come with lots of adverts. They drain your battery for no good reason.

Turn off apps

Just because you are not using an app it doesn’t mean they are not using power. You physically have to turn the app off in order to stop it draining your juice. You can do this with the task manager. Forget, and you’re wasting valuable battery for no reason.

Signal

How strong is the signal in your area because if it’s low, your phone will be using more battery to keep you in touch. The same is true for network speeds in your area. However, the reverse can also be true and if you have a strong signal, your phone works to its full potential and can drain the battery faster.

Turn off GPS

Sure it’s good to know where you are and that others do too, but any app that uses GPS is draining your power. Go into your settings and turn it off and you can keep going for longer.

Think about what it’s doing

Just consider the phone you have in your hand. If you’ve got a top quality smartphone like a Samsung Galaxy S3 on contract, you’re essentially carrying around a small but powerful computer. That’s incredible to think about. It’s no wonder it uses battery. In fact, it is amazing that batteries last as long as they do. So, how about giving your phone a break and remembering to charge it up every day?


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