Tech Bytes

6 January 2013

SUCCESS MANTRAS

“Don’t ever do anything as though you were an amateur.

“Anything you do, do it as a professional to professional standards.

“If you have the idea about anything you do that you just dabble in it, you will wind up with a dabble life. There’ll be no satisfaction in it because there will be no real production you can be proud of.

“Develop the frame of mind that whatever you do, you are doing it as a professional and move up to professional standards in it.

“Never let it be said of you that you lived an amateur life.

“Professionals see situations and they handle what they see. They are not amateur dabblers.

“So learn this as a first lesson about life. The only successful beings in any field, including living itself, are those who have a professional viewpoint and make themselves and ARE professionals” — L. Ron Hubbard

A professional learns every aspect of the job. An amateur skips the learning process whenever possible.

A professional carefully discovers what is needed and wanted. An amateur assumes what others need and want.

A professional looks, speaks and dresses like a professional. An amateur is sloppy in appearance and speech.

A professional keeps his or her work area clean and orderly. An amateur has a messy, confused or dirty work area.

A professional is focused and clear-headed. An amateur is confused and distracted.

A professional does not let mistakes slide by. An amateur ignores or hides mistakes.

A professional jumps into difficult assignments. An amateur tries to get out of difficult work.

A professional completes projects as soon as possible. An amateur is surrounded by unfinished work piled on top of unfinished work.

A professional remains level-headed and optimistic. An amateur gets upset and assumes the worst.

A professional handles money and accounts very carefully. An amateur is sloppy with money or accounts.

A professional faces up to other people’s upsets and problems. An amateur avoids others’ problems.

A professional uses higher emotional tones: Enthusiasm, cheerfulness, interest, contentment. An amateur uses lower emotional tones: anger, hostility, resentment, fear, victim.

A professional persists until the objective is achieved. An amateur gives up at the first opportunity.

A professional produces a high-quality product or service. An amateur produces a medium-to-low quality product or service.

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SOFTWARE TESTING - BUG LIFE CYCLES

On successful logging the bug is reviewed by Development or Test manager. Test manager can set the bug status as Open, can Assign the bug to developer or bug may be deferred until next release.

When bug gets assigned to developer and can start working on it. Developer can set bug status as won’t fix, Couldn’t reproduce, Need more information or ‘Fixed’.

If the bug status set by developer is either ‘Need more info’ or Fixed then QA responds with specific action. If bug is fixed then QA verifies the bug and can set the bug status as verified closed or Reopen.

These are various stages of bug life cycle.

New: When QA files new bug.

Deferred: If the bug is not related to current build or can not be fixed in this release or bug is not important to fix immediately then the project manager can set the bug status as deferred.

Assigned: ‘Assigned to’ field is set by project lead or manager and assigns bug to developer.

Resolved/Fixed: When developer makes necessary code changes and verifies the changes then he/she can make bug status as ‘Fixed’ and the bug is passed to testing team.

Could not reproduce: If developer is not able to reproduce the bug by the steps given in bug report by QA then developer can mark the bug as ‘CNR’. QA needs action to check if bug is reproduced and can assign to developer with detailed reproducing steps.

Need more information: If developer is not clear about the bug reproduce steps provided by QA to reproduce the bug, then he/she can mark it as “Need more information’. In this case QA needs to add detailed reproducing steps and assign bug back to dev for fix.

Reopen: If QA is not satisfy with the fix and if bug is still reproducible even after fix then QA can mark it as ‘Reopen’ so that developer can take appropriate action.

Closed: If bug is verified by the QA team and if the fix is ok and problem is solved then QA can mark bug as ‘Closed’.

Rejected/Invalid:Some times developer or team lead can mark the bug as Rejected or invalid if the system is working according to specifications and bug is just due to some misinterpretation.

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Cloud computing

The term "cloud" is used as a metaphor for the Internet, based on the cloud drawing used in the past to represent the telephone network,[21] and later to depict the Internet in computer network diagrams as an abstraction of the underlying infrastructure it represents.

Cloud computing is a natural evolution of the widespread adoption of virtualization, service-oriented architecture, autonomic, and utility computing. Details are abstracted from end-users, who no longer have need for expertise in, or control over, the technology infrastructure "in the cloud" that supports them.

The actual term "cloud" borrows from telephony in that telecommunications companies, who until the 1990s offered primarily dedicated point-to-point data circuits, began offering Virtual Private Network (VPN) services with comparable quality of service but at a much lower cost. By switching traffic to balance utilization as they saw fit, they were able to utilize their overall network bandwidth more effectively. The cloud symbol was used to denote the demarcation point between that which was the responsibility of the provider and that which was the responsibility of the user. Cloud computing extends this boundary to cover servers as well as the network infrastructure.

After the dot-com bubble, Amazon played a key role in the development of cloud computing by modernizing their data centers, which, like most computer networks, were using as little as 10% of their capacity at any one time, just to leave room for occasional spikes. Having found that the new cloud architecture resulted in significant internal efficiency improvements whereby small, fast-moving "two-pizza teams" could add new features faster and more easily, Amazon initiated a new product development effort to provide cloud computing to external customers, and launched Amazon Web Service (AWS) on a utility computing basis in 2006.

Characteristics

Agility improves with users' ability to re-provision technological infrastructure resources.

Application Programming Interface (API) accessibility to software that enables machines to interact with cloud software in the same way the user interface facilitates interaction between humans and computers. Cloud computing systems typically use REST-based APIs.

Cost is claimed to be reduced and in a public cloud delivery model capital expenditure is converted to operational expenditure.[12] This is purported to lower barriers to entry, as infrastructure is typically provided by a third-party and does not need to be purchased for one-time or infrequent intensive computing tasks. Pricing on a utility computing basis is fine-grained with usage-based options and fewer IT skills are required for implementation (in-house).

Device and location independence enable users to access systems using a web browser regardless of their location or what device they are using (e.g., PC, mobile phone). As infrastructure is off-site (typically provided by a third-party) and accessed via the Internet, users can connect from anywhere.

Reliability is improved if multiple redundant sites are used, which makes well-designed cloud computing suitable for business continuity and disaster recovery.

Scalability and Elasticity via dynamic ("on-demand") provisioning of resources on a fine-grained, self-service basis near real-time, without users having to engineer for peak loads.

Performance is monitored, and consistent and loosely coupled architectures are constructed using web services as the system interface.

Maintenance of cloud computing applications is easier, because they do not need to be installed on each user's computer. They are easier to support and to improve, as the changes reach the clients instantly.

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TOP 11 BENEFITS OF DRINKING WATER AND HOW

Functions of Water in The Body

The human body is anywhere from 55% to 78% water depending on body size. A rule of thumb, 2/3 of body is consists of water, and it is the main component of human body. Did you know that your tissues and organs are mainly made up of water? Here is the %:

Muscle consists of 75% water

Brain consists of 90% of water

Bone consists of 22% of water

Blood consists of 83% water.

The functions of water in human body are vital. The water:

Transports nutrients and oxygen into cells

Moisturizes the air in lungs

Helps with metabolism

Protects our vital organ

Helps our organs to absorb nutrients better

Regulates body temperature

Detoxifies

Protects and moisturizes our joints

Every cell in your body needs water from head to toe. That is why it is so important to drink enough fluid. Take for example, brain consists of 90% of water, if you do not supply enough water to your body, your brain cannot function well, and you will get headache or migraine. Hence, next time, if you feel fatigue and headache, it may be the sign of dehydration.

Harmful Effects and Symptoms of Dehydration

The Harmful Effects Result from Dehydration:

Tiredness

Migraine

Constipation

Muscle cramps

Irregular blood pressure

Kidney problems

Dry skin

20% dehydrated – Risk of death

Symptoms of Dehydration:

Dark Urine – Dark Yellow or Orange in Color: Urine is generally pale yellow to clear when you have sufficient water intake. Dark color or strong smell indicates that you need to drink more water.

Dry Skin: Skin is the largest body organ and requires its share of water.

Thirst: Thirst is the most obvious sign that you're already dehydrated. It is always a good practice to drink more water when your are not thirsty, don’t wait until you're thirsty.

Hunger: Most people mistake hunger for the indication to eat more, whereas in actual fact, they may be dehydrated. So before you have your meal, grab a glass of water.

Fatigue: Water is a source of energy and gives you a boost in energy.

How much water should you drink a day to avoid dehydration? A common approach is drinking 8 glasses of water a day, is it sufficient? Learn about the truth of drinking 8 glasses of water here.

Top 11 Health Benefits of Drinking Water

The functions of water in human body are vital. The water:

Lose weight: Drinking water helps you lose weight because it flushes down the by-products of fat breakdown. Drinking water reduces hunger, it’s an effective appetite suppressant so you’ll eat less. Plus, water has zero calories.

Natural Remedy for Headache: Helps to relieve headache and back pains due to dehydration. Although many reasons contribute to headache, dehydration is the common one.

Look Younger with Healthier Skin: You’ll look younger when your skin is properly hydrated. Water helps to replenish skin tissues, moisturizes skin and increases skin elasticity.

Better Productivity at Work: Your brain is mostly made up of water, thus drinking water helps you think better, be more alert and more concentrated.

Better Exercise: Drinking water regulates your body temperature. That means you’ll feel more energetic when doing exercises. Water also helps to fuel your muscle.

Helps in Digestion and Constipation: Drinking water raises your metabolism because it helps in digestion. Fiber and water goes hand in hand so that you can have your daily bowel movement.

Less Cramps and Sprains: Proper hydration helps keep your joints and muscles lubricated, so you’ll less likely get cramps and sprains.

Less Likely to Get Sick and Feel Healthy: Drinking plenty of water helps fight against flu and other ailments like kidney stones and heart attack. Water adds with lemon is used for ailments like respiratory disease, intestinal problems, rheumatism and arthritis etc. In another words one of the benefits of drinking water is that it can improve your immune system.

Relieves Fatigue: Water is used by the body to help flush out toxins and waste products from the body. If your body lacks water, your heart, for instance, needs to work harder to pump out the oxygenated blood to all cells, so are the rest of the vital organs, your organs will be exhausted and so will you.

Good Mood: Your body feels very good and that’s why you feel happy.

Reduce the Risk of Cancer:Related to the digestive system, some studies show that drinking a healthy amount of water may reduce the risks of bladder cancer and colon cancer. Water dilutes the concentration of cancer-causing agents in the urine and shortens the time in which they are in contact with bladder lining.

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NUCLEAR MEDICINE

Diagnostic medical imaging:

In nuclear medicine imaging, radiopharmaceuticals are taken internally, for example intravenously or orally. Then, external detectors (gamma cameras) capture and form images from the radiation emitted by the radiopharmaceuticals. This process is unlike a diagnostic X-ray where external radiation is passed through the body to form an image.

There are several techniques of diagnostic nuclear medicine.

2D: Scintigraphy ("scint") is the use of internal radionuclides to create two-dimensional images.

Nuclear medicine myocardial perfusion scan with Thallium-201 for the rest images (bottom rows) and Tc-Sestamibi for the stress images (top rows). The nuclear medicine myocardial perfusion scan plays a pivotal role in the noninvasive evaluation of coronary artery disease.

The study not only identifies patients with coronary artery disease, it also provides overall prognostic information or overall risk of adverse cardiac events for the patient.

3D: SPECT is a 3D tomographic technique that uses gamma camera data from many projections and can be reconstructed in different planes. Positron emission tomography (PET) uses coincidence detection to image functional processes.

Maximum Intensity Projection (MIP) of a wholebody positron emission tomography (PET) acquisition of a 79 kg weighting female after intravenous injection of 371 MBq of 18F-FDG (one hour prior measurement).

Nuclear medicine tests differ from most other imaging modalities in that diagnostic tests primarily show the physiological function of the system being investigated as opposed to traditional anatomical imaging such as CT or MRI. Nuclear medicine imaging studies are generally more organ or tissue specific (e.g.: lungs scan, heart scan, bone scan, brain scan, etc.) than those in conventional radiology imaging, which focus on a particular section of the body (e.g.: chest X-ray, abdomen/pelvis CT scan, head CT scan, etc.).

In addition, there are nuclear medicine studies that allow imaging of the whole body based on certain cellular receptors or functions. Examples are whole body PET scan or PET/CT scans, gallium scans, indium white blood cell scans, MIBG and octreotide scans.

Hybrid scanning techniques

In some centers, the nuclear medicine scans can be superimposed, using software or hybrid cameras, on images from modalities such as CT or MRI to highlight the part of the body in which the radiopharmaceutical is concentrated. This practice is often referred to as image fusion or co-registration, for example SPECT/CT and PET/CT. The fusion imaging technique in nuclear medicine provides information about the anatomy and function, which would otherwise be unavailable, or would require a more invasive procedure or surgery.

Normal whole body PET/CT scan with FDG-18. The whole body PET/CT scan is commonly used in the detection, staging and follow-up of various cancers.

Abnormal whole body PET/CT scan with multiple metastases from a cancer. The whole body PET/CT scan has became an important tool in the evaluation of cancer.

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COMMUNICATION METHODS

Experts say that communication is composed of different methods: words, voice, tone and non-verbal clues. Of these, some are more effective in delivering a message than others. According to research, in a conversation or verbal exchange:
Words are 7% effective

Tone of voice is 38% effective

Non-verbal clues are 55% effective.

Non-verbal clues include:

.Body language (e.g., arms crossed, standing, sitting, relaxed, tense),
.Emotion of the sender and receiver (e.g., yelling, speaking provocatively, enthusiastic),
.Other connections between the people (e.g., friends, enemies, professional similarities or differences, personal similarities or differences, age similarities or differences, philosophical similarities or differences, attitudes, expectations).

One of the classic examples of great verbal communications is Dr. Martin Luther King's I Have a Dream speech.

Why was it such a great speech? It was filled with powerful visual images that provoke strong emotions, delivered with passion by someone who captured the dreams of an entire race. Over time, the speech has transcended its original message to be a message of hope for all people, regardless of race.

COMMUNICATION ELEMENTS

Elements of Speaking

* Body language
* Voice quality
* Intention
* Manner: directness, sincerity
* Dress and clothing (style, color, appropriateness for situation)
* Visual aids, animation
* Eye contact
* Emotional content, energy, strength
* Self-concept
* Concept of others
* Listening, hearing the underlying message
* Speaking from the heart
* Energy
* Setting, time, place, timing
* How the messenger holds the message
* Sensitivity
* Rhythm and pacing
* Attitude and confidence
* Rapport
* Agenda
* Purpose of communication - knowing what you want to communicate
* Clarity
* Silence, centering, looking

Elements of Listening

* Attentiveness to speaker
* Eye contact
* Intention be fully awake and aware
* Openness: to other person and your own
* Paying attention
* Listening to yourself
* Feedback
* Body language
* Change in pattern
* Expectations about person speaking, about their message, about their agenda

DISTORTION IN SENDING AND RECEIVING MESSAGES

Notice that between the sender and the receiver the path appears to be straight. However, this is rarely the case. There are many different ways to distort the message or to filter it (both in delivering the message and in receiving the message). All of the distortions can occur for both the listener and the receiver.

Improving verbal communications requires first that we understand that communication is rarely perfect or clear in and of itself. We must learn to listen better and speak more clearly. We must also check whether our message is delivered correctly and whether we have heard a message clearly.

IMPROVING PRESENTATION SKILLS

Making effective presentations to groups or key individuals is a regular part of an executive's job. Delivering a clearly understandable message that gains the support of the listeners obviously requires expertise in public speaking. Less obviously, it requires that you understand the perspective of your audience and be willing to adjust your presentation based on feedback during the session.

Experts tell us that public speaking ranks highest on the list of situations people fear most (followed by death!). Overcoming this fear requires education and practice, practice, practice!

Some tips for improving presentation skills:

1. Know your subject! This is most important.
2. Prepare for the speaking situation (outline, writing the entire presentation, delivering it to friends or whatever works for you). Even     professional public speakers take time to prepare themselves.
3. Prepare outlines and overheads to help develop your confidence in your    presentation part of knowing your topic well).
4. Have your outline (or overheads, slides or note cards) with you to refer to    as you make the presentation and to trigger your     thoughts as you speak.
5. In the early stages of your preparation, ask someone you trust to listen to your presentation and give you honest feedback in a    one-on-one situation. Ask them what works well and what needs improvement. The more important the results of your     presentation    are to you, the more important it is to get help in refining your presentation.
6. Take classes where you are able to develop presentations and have them critiqued (e.g.,classes in public speaking or verbal     presentation skills, Toastmasters).
7. Tape your presentation (videotape is best) and ask others to critique your presentation. Watch yourself and learn to look for     subtle body language clues to your confidence or insecurity.
8. Talk to people you respect about how they learned to speak well. Ask them to coach you (if that is appropriate) or try to find     someone you admire who will work with you.
9. When you are confident, relaxed and enthusiastic about your topic, that comes through strongly to your audience. Remember     how much comes through non-verbal clues.
10. Ask for feedback from your audience about your presentation and pay attention to what they say.
11. In a management presentation especially (e.g., to present your new budget or present sales information), stop occasionally to      ask if people understand what you have said.
12. And, most of all — Practice, practice, practice!

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10 GADGETS & AMP; TECH WE CAN LOOK FORWARD TO IN 2011

10 GADGETS & AMP; TECH WE CAN LOOK FORWARD TO IN 2011

Oxygen O Series iPhone Dock Car Receiver:
With this Oxygen Audio, the iPhone slips into a small dock and fits into the front, turning it into the system’s interactive faceplate. Oxygen Audio currently offers a few car stereo apps in the app store so we’re assuming the Oxygen O series will also be coupled with the same or newer user-interface app.

The O series line provides access to the iPhone’s entire iTunes collection, hands free calling and access to apps such as GPS, Google maps and Sirius/XM Satellite Radio. Oxygen claims that while connected to the system, the device will charge the battery and allow users access to any app aside from the aforementioned titles.

ElectroHub is a new charging station that will offer compatibility for a huge amount of devices including the TV remote, toys and smartphones. Similar to the Powermat chargers, ElectroHub requires additional add-on cases to make your smartphones compatible although it will charge tons of other gadgets with its use of AA and AAA batteries.

It will charge up to six devices at one time (including smartphones) and works by replacing a gadget’s original AA & AAA batteries with ElectroHub branded batteries. By doing this all of your AA & AAA supported devices will become compatible.

The LG Optimus 2x will be the world’s first dual-core smartphone and will be running Gingerbread (Android 2.3) when it’s released. We’re expecting this phone to be crazy snappy with a 1GHz dual-core processor and Nvidia Tegra 2 chip. The display is 4 inches, will play full HD video and has HDMI mirroring for output to a bigger screen.

Under the hood, the Optimus has a 1500mAh battery, 8GB of memory with the option to expand up to 32GB. It also has accelerometer and gyro sensors with both a front (1.3MP) and back facing (8MP) camera and LED flash. And, we expect it to record in 1080p. All in all, this device looks pretty sexy on paper. Engadget released a short video of the device below.

Elliptic Labs is demo-ing their ultrasonic touchless input technology this year at CES and it looks super cool. It’s similar to the technology built-in to Microsoft Kinect that allows users to execute actions without physically touching the device or a controller.

This isn’t the first time we’ve seen these type of concept-demo, however, we might be seeing the touchless technology actually integrated into a lot of devices in 2011. Elliptic Labs will be showing off their touchless gesture user interface on monitors, tablets, iPad docking stations and stand-alone USB devices.

PlayStation Phone: Sony Ericson’s new Android-PlayStation phone, code-named Zeus Z1 is said to offer five free games and a gorgeous AMOLED display.

This device may be packing some serious fun for gamers although there hasn’t been much info released yet. Gamers will likely be able to download gaming apps from the PlayStation library and will possibly get some nifty integration with Sony consoles.

Sony Ericsson will be using its established Bravia brand name from its high-quality flatscreen TV’s” This will be a device to watch in 2011. The prototype has a PlayStation app and seems to be running Android Gingerbread OS.

The iPad 2 rumour mill is now completely full, and from what we’ve heard, the new specs sound great. Based on the rumours, the newest iteration of the iPad will sport both a front & back facing camera, a lighter & smaller body, USB ports, a newer display technology and a new 3-axis gyroscope.

The latest news released today, stated that Apple may be answering our prayers with a new anti-smudge treatment. It’s probably my biggest complaint with the iPad, the constant wiping of the screen is somewhat annoying and kinda gross. Along with the anti-smudge treatment, there may also be an anti-reflective coating that aims to reduce the glare in direct sunlight.

If your main method of communication is email and Twitter, you’d be better off with a data-only device like the newSamsung Galaxy Player. This device is a paired down version of the Samsung Galaxy S minus the phone and with more of an emphasis on the music player.

I’m one of those people who removed the phone icon from my dock and replaced it with email and Twitter so I’m personally a fan of devices exclusively for data nuts.

The Samsung Galaxy Player has a Micro SD slot, 4inch Super AMOLED display, 1Ghz processor, front & back facing camera and runs on Android 2.2. It will also comes in 3 flavours; 8GB, 16GB or 32 GB.

Apple fans are dying to get a peek at the new MacBook Pro likely slated to be showcased in April. As we mentioned, we’re expecting the new MacBook Pro to drop the standard hard-drives and move to SSD (solid state drives), possibly even giving users a bump up in storage.

There’s also another juicy rumour that Apple will be adding a new high-speed connection type; Intel’s Light Peak. The new technology (Light Peak) will give users a super fast way to transfer data. Based on the information we have on Light Peak, transfers can get up to about 10 GB per second bi-directional. And, like we’ve seen in the new Macbook AIRs, going to the SSDs means more room for batteries and additional goodies.

LG has designed a tiny 3D TV that appears to be approximately the size of an iPhone, and is LG’s smallest 3D TV in the line up.

While we don’t have much information on it now, we do know it will be powered by a LG2161R MDTV chip with NRT (non-real Time) technology, and its display will be in 3D. Based on the pic, LG’s mini 3D TV also sports an external retractable antenna.

LG has said the device will be able to receive 3D TV broadcasts — even while flying down the freeway in your Lamborghini. LG’s new device will receive a 3D broadcast while users are moving at speeds of up to 200/km per hour. This means your daily commute on the subway just got way cooler.

Nintendo brings gamers the 3D experience without the use of corny 3D glasses. This new 3DS will come with six augmented reality cards, a touch pen, 360 degree trackpad, 2GB SD card, WiFi and gyro & motion sensors along with a 0.3 MP camera. It looks similar to past versions of the Nintendo DS however the 3DS will reportedly stream 3D TV. Sweet!

Games will be downloaded from the 3DS Virtual Console but will also work with DS and DSi cartridges. I’ve never owned a DS but the idea of downloadable games and 3D TV makes this device really appealing. We should note that Nintendo recently warned consumers that children under the age of six should not be using its 3D technology, in fact they won’t even allow children under 6 to try their demos. Kids under six can however play the device in 2D.

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iPad 2 Launch: Should You Buy, Wait -- or Sell?

Buy Now or Wait?

The iPad 2, with its slimmer shape, dual cameras, and faster processor, certainly improvea on its predecessor, but its upgrades are more evolutionary than revolutionary. Apple's most rabid supporters will snap up the iPad 2 right away, of course, but is it smarter to wait? As PCWorld's Jared Newman points out, the new Motorola Xoom is one of several tablets that will offer 4G broadband connections later this year, whereas the iPad 2 is stuck at 3G speeds. If you're a speed demon who demands the latest and greatest, the iPad 2 won't cut it.

And don't forget those persistent iPad 3 rumors, many of which anticipate that Apple's third-generation tablet will have a much higher-resolution display than its predecessors. Perhaps most vexing for potential upgraders is the buzz that Apple won't wait a full year to launch the iPad 3, but will instead ship a new slate this fall. Ugh! Why buy the iPad 2 when its replacement is right around the corner?

Old iPad: Trash, Stash, or Cash?

If you own an iPad but simply must have the iPad 2 right away, what should you do with your old slate? Macworld's Lex Friedman has a variety of helpful suggestions, including the hand-me-down approach: Give your old iPad to a friend, significant other, or third cousin who doesn't crave the latest-and-greatest tech. Alternatively, you could pass it along to a charity or school.

Feeling less altruistic? Plenty of places will purchase your first-generation iPad if it's in good condition. Among the leading options are hardware-buying sites such as BuyMyTronics.com and Gazelle. For instance, right now, Gazelle will pay $300 for a mint-condition original 16GB Wi-Fi model iPad with power adapter and original cables. That's a nice chunk of change to help defray the cost of your iPad 2 upgrade. (Don't assume, however, that your appraisal of the hardware's condition will match the reseller's.)

Original iPad Deals: Where to Find Them

The debut of the iPad 2 means one thing to tech bargain-hunters: clearance prices on the original iPad. Where to shop? The Apple Store has knocked $100 off the price of the first-gen model. Shipping is free, and you'll get the standard iPad one-year warranty plus 90 days of free phone support. Apple's refurbished iPads are even cheaper. Example: $349 for a 16GB Wi-Fi model, or $50 off the reduced list price.

Other buying options include Amazon's deals on new, refurbished, or used iPads, and eBay's listing page of Apple slates for sale. Craigslist fans will find plenty of used iPads for sale in their local communities, as well--but as with all Craigslist offerings, buyer beware! Tip: Avoid Craiglisters hawking both used iPads and outcall massage. Something isn't right there.

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Trends in Health Care

Trends in Health Care

Apple iPads and other mobile devices have made their way into the exam room, and electronic medical record (EMR) vendors are following suit with compatible applications.

To find out what’s next, just ask New Jersey Institute of Technology (NJIT) Distinguished Professor Atam Dhawan, an electrical engineer and chair of the the IEEE emerging technology committee. He is also workshop chair for the upcoming 33rd IEEE Engineering in Medicine and Biology Society (EMBS) Annual International Conference scheduled for late August in Boston.

“Our goal is to investigate which biological and biomedical engineering technologies are likely to become important within the next decade,” Dhawan said in a university release. “For many people, a healthier tomorrow lies in advancements ranging from biomarkers for early diagnosis and monitoring to neural system engineering.”

The following are Dhawan’s five areas where medicine and electronics come together to have the greatest impact on lives:

1. Point of care technologies - Ranging from health monitoring to tele-medicine, all point of health care solutions depend on patients connecting with healthcare professionals via computers. Treating people this way can be beneficial both as a great cost savings but also from a quality standpoint. Nursing engineering is fast becoming a career of the future. So too are health monitoring, e-health, and health care information management for disaster situations.

2. Optical imaging - Optical imaging technologies will find greater use for diagnosing and staging of cancer, cardiovascular diseases and other fibrotic diseases. Current molecular imaging research focuses on the discovery and exploration of naturally existing molecular targets of diseases. It also focuses on novel approaches to exploit differences associated with the molecular targets between normal and diseased states, diagnosis and treatment.

3. Neuroscience - Fast-emerging technological advances in bioelectronics, bio-nano-sensor technology and neural engineering have created exciting advancements in several areas of neuroscience. Advanced technological developments are critical for addressing the challenges of improving basic knowledge of the nervous system, neurophysiology and neurological disorders and to develop devices to interface with neural tissues.

4. Tissue engineering and regenerative medicine - The advent of stem cell-based therapies has brought regenerative medicine into an increased focus as part of the modern medicine practice. Gene therapy will also play a greater role in this new world.

5. Robots - Patients will see more medical or bio-robots becoming an important part of their care. “These robots will develop novel nano micro and macro devices to assist in diagnosis, surgery, prosthetics, rehabilitation and personal assistance,” said Dhawan. “Clinical, therapeutic and surgical applications of medical robots with advanced instrumentation, sensors, actuators and real-time systems could make a revolutionary impact in medicine and health care.”

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5 January 2013

DOMAIN NAME REGISTRATION AND HOSTING SERVICES

Itech provides best and proven Domain name registration and Hosting services, Our service providers are name.com and mydomain.com. We take care of both new domain registration as well as domain renewals and domain transfers. Periodic alerts are sent to the clients for Domain Renewals which are at an economical cost.

We also do Google apps configuration to create custom email id's ending with your own domain name.

For Hosting, we have Dedicated as well as a Cloud server on Rackspace, one of the best service leaders today We offer both windows and Linux hosting. We do periodic maintenance and upkeep activities of the server like backup , log file deletions and performance improvements.

Rackspace is the service leader in cloud computing delivering enterprise-level hosting services to businesses of all sizes and kinds around the world. It was started in 1998 and since have grown to serve more than 1,97,000 customers. Rackspace integrates the industry's best technologies for each customer's specific need and delivers it as a service via the company's commitment to Fanatical Support. Their core products include Managed Hosting, Cloud Hosting and Email & Apps.

Itech is planning to adopt the Cloud Server for few of its products in ERP and Healthcare domains that will be delivered via SaaS technology model. These are currently in advanced stages of development and will be rolled out in the next 3 to 6 months.

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