Nana Technology

Any sufficiently advanced technology is equivalent to magic

The Impact of Technology on Healthcare

Medical-TabletTechnology today affects every single aspect of modern society. In fact, there isn’t an industry out there that hasn’t been affected by the hi-tech revolution.

Whether we are talking about transportation,communication, security, banking or healthcare, they all rely on technology in one way or another.

But nowhere is this immense impact more apparent than in the field of medicine and healthcare.

Technological breakthroughs are revolutionizing the way healthcare is being delivered.Modern technology has changed the structure and organization of the entire medical field.

From widespread adoption of electronic medical records, to advances in bio-medical engineering and technology, modern healthcare and its delivery methods are changing at an ever increasing rate. But what impact will these changes have on medicine and overall care delivery?

The Advantages of Technological Innovation

Without doubt, medical technology is indispensable to people’s health and improved quality of life. It also contributes billions of dollars to the economy. There are many benefits that innovative technology brings to the table when it comes to healthcare.

For example, the widespread adoption of electronic health

Risks and Benefits of Technology in Health Care

uyThe integration of technology into health care has created both advantages and disadvantages for patients, providers, and healthcare systems alike. This chapter examines the risks and benefits of technology in health care, with particular focus on electronic health records (EHRs), the availability of health information online, and how technology affects relationships within the healthcare setting. Overall, it seems the benefits of technology in health care outweigh the risks; however, it is imperative that proper measures are taken to ensure successful implementation and integration. Accuracy, validity, confidentiality, and privacy of health data and health information are key issues that must be addressed for successful implementation of technology.

Electronic Health Records

Technological advances in information and communication technologies (ICT) and computing have made way for the implementation of electronic health records (EHRs), the comprehensive compilation of health care provided to an individual over their lifetime —an exciting and impressive accomplishment. Despite the vast possibilities and efficiencies that EHRs can potentially offer, their implementation into existing healthcare systems poses some potentially deterring and serious risks, such as confidentiality breaches, identity theft, and technological breakdowns and incompatibilities. Therefore,

Tools for Teaching Cyber Ethics

koEveryone knows someone who has commited a cyber crime. Perhaps you downloaded a song you shouldn’t have or maybe somebody else’s research was a little more helpful than it should have been. Students are no different and the temptation to commit cyber crimes exists in every school.

Are our schools filled with budding cyber criminals unaware of the consequences of their online activities? Should educators scramble to institute a formal cyber ethics curriculum? Or should schools ban the use of the Internet? Read what one expert says! Included: Ten guidelines of computer ethics, online resources for teaching ethics and Internet safety, and eight tips for establishing a “culture of proper use” of technology in the classroom.

Read all about it …

High School Student Arrested for Online Investment Fraud
A 14-year-old recently purchased inexpensive stocks, lied about their potential value in an investment chat room, and reaped hundreds of thousands of dollars when other investors bought his lies — and the stocks!

Poll Reveals Kids Think Hacking Is OK!
Nearly half the elementary and middle school students who responded to a recent poll conducted by

Study reveals working of motor with revolution motion in bacteria killing virus Advances nanotechnology

Scientists have cracked a 35-year-old mystery about the workings of the natural motors that are serving as models for development of a futuristic genre of synthetic nanomotors that pump therapeutic DNA, RNA or drugs into individual diseased cells. Their report revealing the innermost mechanisms of these nanomotors in a bacteria-killing virus — and a new way to move DNA through cells — is being published online today in the journal ACS Nano.

Peixuan Guo and colleagues explain that two motors have been found in nature: A linear motor and a rotating motor. Now they report discovery of a third type, a revolving molecular motor. Guo pointed out that nanomotors will open the door to practical machines and other nanotechnology devices so small that 100,000 would fit across the width of a human hair.

One major natural prototype for those development efforts has been the motor that packages DNA into the shell of bacteriophage phi29, a virus that infects and kills bacteria. Guo’s own research team wants to embed a synthetic version of that motor into nanomedical devices that are injected into the body, travel to diseased cells and pump in medication. A major

DNA motor programmed to navigate a network of tracks

Expanding on previous work with engines traveling on straight tracks, a team of researchers at Kyoto University and the University of Oxford have successfully used DNA building blocks to construct a motor capable of navigating a programmable network of tracks with multiple switches. The findings, published in the January 22 online edition of the journal Nature Nanotechnology, are expected to lead to further developments in the field of nanoengineering.

The research utilizes the technology of DNA origami, where strands of DNA molecules are sequenced in a way that will cause them to self-assemble into desired 2D and even 3D structures. In this latest effort, the scientists built a network of tracks and switches atop DNA origami tiles, which made it possible for motor molecules to travel along these rail systems.

“We have demonstrated that it is not only possible to build nanoscale devices that function autonomously,” explained Dr. Masayuki Endo of Kyoto University’s Institute for Integrated Cell-Material Sciences (iCeMS), “but that we can cause such devices to produce predictable outputs based on different, controllable starting conditions.”

The team, including lead author Dr. Shelley Wickham at Oxford, expects that the work may lead

Using DNA origami to build nanodevices of the future

Scientists have developed a method, using a double layer of lipids, which facilitates the assembly of DNA origami units, bringing us one-step closer to DNA nanomachines.

Scientists have been studying ways to use synthetic DNA as a building block for smaller and faster devices. DNA has the advantage of being inherently “coded.” Each DNA strand is formed of one of four “codes” that can link to only one complementary code each, thus binding two DNA strands together. Scientists are using this inherent coding to manipulate and “fold” DNA to form “origami nanostructures”: extremely small two- and three-dimensional shapes that can then be used as construction material to build nanodevices such as nanomotors for use in targeted drug delivery inside the body.

Despite progress that has been made in this field, assembling DNA origami units into larger structures remains challenging.

A team of scientists at Kyoto University’s Institute for Integrated Cell-Material Sciences (iCeMS) has developed an approach that could bring us one step closer to the nanomachines of the future.

They used a double layer of lipids (fats) containing both a positive and a negative charge. DNA origami structures were weakly absorbed onto the lipid layer

Tiny origami-inspired devices opening up new possibilities for minimally-invasive surgery

BYU mechanical engineering professors Larry Howell and Spencer Magleby have made a name for themselves by applying the principles of origami to engineering. Now they’re applying their origami skills to a new realm: the human body.

The duo, along with professor Brian Jensen and their students, are working toward surgical technology that will allow for the manufacturing of instruments so small that the size of incisions necessary to accommodate the tools can heal on their own — without sutures.

“The whole concept is to make smaller and smaller incisions,” Howell said. “To that end, we’re creating devices that can be inserted into a tiny incision and then deployed inside the body to carry out a specific surgical function.”

As a part of their work, BYU just licensed a series of compliant mechanism technologies to Intuitive Surgical, the world leader in robotic surgery and the maker of the popular da Vinci Surgical System. The deal is the latest in a number of collaborations with Intuitive Surgical, which connected with BYU on advice from the White House Office of Science and Technology Policy.

The researchers say their work is inspired by a need

Information Technology in Health Care The Next Consumer Revolution

Over the past 20 years, our nation has undergone a major transformation due to information technology (IT). Today, we have at our fingertips access to a variety of information and services to help us manage our relationships with the organizations that are part of our lives: banks, utilities, Government offices — even entertainment companies.

Until now, relatively few Americans have had the opportunity to use this kind of technology to enhance some of the most important relationships: those related to your health. Relationships with your doctors, your pharmacy, your hospital, and other organizations that make up your circle of care are now about to benefit from the next transformation in information technology: health IT.

For patients and consumers, this transformation will enhance both relationships with providers and providers’ relationships with each other. This change will place you at the center of your care – in effect, helping to put the “I” in health IT.

Although it will take years for health care to realize all these improvements and fully address any pitfalls, the first changes in this transformation are already underway. At the same time, numerous technology tools are becoming available to improve health

10 Biggest Technological Advancements for Healthcare in the Last Decade

The reach of technological innovation continues to grow, changing all industries as it evolves. In healthcare, technology is increasingly playing a role in almost all processes, from patient registration to data monitoring, from lab tests to self-care tools.

Devices like smartphones and tablets are starting to replace conventional monitoring and recording systems, and people are now given the option of undergoing a full consultation in the privacy of their own homes. Technological advancements in healthcare have contributed to services being taken out of the confines of hospital walls and integrating them with user-friendly, accessible devices.

The following are ten technological advancements in healthcare that have emerged over the last ten years.

1. The electronic health record. In 2009, only 16 percent of U.S. hospitals were using an EHR. By 2013, about 80 percent of hospitals eligible for CMS’ meaningful use incentives program had incorporated an EHR into their organizations. “For such a long time we had such disparate systems, meaning you had one system that did pharmacy, one did orders, one that did documentation,” says Jeff Sturman, partner at Franklin, Tenn.-based Cumberland Consulting Group. “Integrating these systems into a single platform, or at least a

Modern Technology Advantages And Disadvantages

Modern technology is simply an advancement of old technology, the impact of technology in modern life is unmeasurable, we use technology in different ways and sometimes the way we implement various technologies ends up harming our lives or the society we leave in. What we call modern technology is technically not so new in most cases. For example, mobile phone technology has evolved with years, nowadays we use smartphones which have been an advancement of an ordinary mobile phone.

Technology is applied to the roles each individual fulfills during life. We use technology on a daily basis to accomplish specific tasks or interests. Modern Technology increases human capabilities and this technology has evolved with years. What used to work before, might not be working now, it must have got old or got replaced by modern technology. Let’s look at a simple example in Transportation technology, this technology has evolved with years, we used to use steam powered trains now those have been replaced by electronic trains which move faster than steam trains.

Modern technology simplifies life in so many ways and everyone defines technology in their own way. To some people, it means complicated electronic devices.

Great Benefits of Technology in Education

It can be defined as the use of different types of technologies in the learning experience which can result in the positive changes of pedagogy and teaching methods all over the world. Everyone can see the benefits that educational technology , and here are some of those mentioned below:

Access to information

Many years ago we couldn’t imagine that we can get to know new information without going out of the house. Mothers examined new recipes from the book that they borrow in the libraries. Fathers bought newspapers to learn the updated information from business, economy and society. Students all evenings spent in the libraries to write the report, project or academic paper. Today information is easily accessed thanks to the internet . Meanwhile, online courses are accessible to the students who are unable to attend traditional educational buildings because of health or other complications. It is a convenient way to study.

Help in protecting the environment

There are thousands of schools in every country. And it is a compulsory institution in every distant village. Now could you imagine how billions of paper we use to publish new books and copybooks. Due to technology

5 Benefits of Technology to Share with Seniors and Their Caregivers

5 Benefits of Technology to Share with Seniors and Their Caregivers

Technology has come a long way over the course of older adults’ lifetimes. They have witnessed everything from men landing on the moon to dramatic medical advances and the rise of an Internet-dependent society.

Seniors also bear witness to the ways technology is changing the face of aging. Impact your clients’ quality of life by sharing these five tech solutions that may help to keep older adults healthy, safe and socially connected while making caregiving tasks less stressful for their family members.

  1. Social Connection – Video Chat and Social Media Keep Seniors in Touch with Long-distance Loved Ones

According to UnitedHealthcare’s 2012 100@100 survey of centenarians, staying socially engaged is just as important to healthy aging as genetics and maintaining a healthy body.

While no technology can take the place of in-person human interaction, video chat services like Skype, or Internet-based communication channels such as email and social media, can supplement seniors’ social interactions when visits with friends and family aren’t possible or too infrequent. Seniors can check with their local senior center for Internet how-to classes, or they can have

Benefits Technology modern

Below is a speech delivered by Delia, Mackenzie and Reid who are in Year 9 at Trinity Anglican School, White Rock, Cairns QLD. They were asked to talk about the positive roles technology has played in their lives.  Thanks for sharing this speech with ThinkUKnow! defines the word technology as “the branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society and the environment. In the minute it took me to open up the internet, google dictionary, be given the link for dictionary.com and search “technology”, it has saved me looking at numerous amounts of “te” words. Some may call it lacy but I’d prefer to call it more convenient and that really is what technology is built on: convenience.

No doubt, you have been subject to spending countless hours in front of the computer screen, whether it be online gaming, social networking or, in between uncontrollable laughs, searching the best of YouTube.

Throughout the duration of our short lives we have seen the development from gameboys to nintendo DS, PlayStation into PS3, and XBox into XBox Kinect. All of which have served as purposeful instruments

Benefits , Technology

The world has become smaller and more responsive, thanks to the technological advancements, and we are much better off with the new and most important inventions and discoveries. This Buzzle article lists the benefits of technology in all sectors.
Read more at BuzzleTechnology has progressed by leaps and bounds in the last few decades, and its benefits are there for all to see. One of the biggest arguments against technology is its sometimes ridiculously high cost which limits its usage and places it out of reach of many people. But it is an undeniable fact that technology has helped us make many tasks easier, and it has also made the world a much smaller and accessible place.

The latest developments in technology can be seen and felt in many industries, but there are some areas that have been benefited more than others. Costs of production have fallen, networking has become easier, employment levels have risen (in some cases), and we have certainly become more efficient at many complex tasks and processes. With this in mind, let’s look at some of the most obvious benefits of technology that we live with today.

Benefits of Technology on Health care

Benefits of Technology in Business

Technology is a broad concept that has come to refer to breakthroughs in science that allow for a better or automated solution. While the most obvious benefit to technology in small business is increased productivity–which translates into a lower cost structure–there are some other benefits that can help the bottom line as well. improved speed, the ease of sharing and storing information and a decrease in human error through automation add up to a reduction in costs and an increase in revenue.

Speed and Time

Small businesses compete with large businesses by being more swift and agile. Additionally, a small business can respond to change faster than a large business. A hundred years ago, electronic mail did not exist, and the only way to communicate with someone else in another geographical location was by postal service–the farther away your client or supplier, the longer the communication took. Today, with the advent of information technology, information is shared at an astounding rate. This saves time, offering the ability to make decisions faster.

Easier Storage

Technology eliminates the need for double or triple entry systems and reduces the need to file large amounts of paperwork. Now,

Advantages and Disadvantages of Technology Advances

In today’s world, where just about everything is more convenient and accessible due to advances in technology across almost all sectors, it may seem as though it’s a misnomer to even mention any disadvantages of technological advances. However, despite how far technology has taken humans and no matter how convenient it may make things, there are some disadvantages accompanying this level of

Advantage: Great Discoveries In All Industries

Technology advances show people a more efficient way to do things, and these processes get results. For example, education has been greatly advanced by the technological advances of computers. Students are able to learn on a global scale without ever leaving their classrooms. Agricultural processes that once required dozens upon dozens of human workers can now be automated, thanks to advances in technology, which means cost-efficiency for farmers. Medical discoveries occur at a much more rapid rate, thanks to machines and computers that aid in the research process and allow for more intense educational research into medical matters.

Disadvantage: Dependency

The more advanced society becomes technologically, the more people begin to depend on computers and other forms of technology for everyday existence. This means that when a machine

The Use and Abuse of Technology in the Classroom

More and more primary teachers now have access to technology in their classroom. Whether it is an iPad or an iPod touch, a desktop or a laptop, a growing number of teachers are either being given access to this technology by their school boards or bringing their own devices to class to help students to learn. Because of the multitude of choices and opportunities that technology enables, this is a positive development.

I have been concerned, though, by some of the ways that I see technology being used. Technology should not just allow us to do things in a more engaging way; it should allow us to do new things that we thought were not possible. It is those new things that are the real value technology provides.  It is not enough to USE technology. You must use it well.

Having access to books does not mean that the students in my classroom will learn to read. I need to make careful pedagogical choices and use those books in a way that will gently and purposefully help those children to become independent readers. Very few children can make this leap themselves. Most need a thoughtful teacher

10 Tips for Using Technology to Rethink Your Business

How are you using technology in your small business? Sure, you probably use a computer and a mobile phone, but are you truly harnessing the power of technology to help your business grow? Here are 10 ways technology can reenergize your business to help grow your customer base, improve productivity and increase efficiency.

  1. Put your business in the cloud. Popular cloud storage services like Dropbox, Microsoft SkyDrive or Google Drive store your documents and data online (rather than on your computer’s hard drive), keeping information secure and letting you access files anywhere, from any computer. Use the cloud to create different folders for different projects or team members; collaborate with employees, contractors or partners; and share files or images that are too big to email.
  2. Market with social media. Does your business depend on local customers? Use social media tools to drive traffic to your door. Get listed on Yelp!, use a social check-in tool like Foursquare, and list your business on Google Places so people can easily find you and get directions to your location. Do you provide a service like plumbing or landscaping? Get listed on Angie’s List. Always encourage customers to

12 Easy Ways to Use Technology in the Classroom, Even for Technophobic Teachers

Everyone wants teachers to use technology in the classroom. But you’re busy — meeting standards, prepping students for tests — and maybe you’re not too fond of computers, anyway. Never fear – there are easy ways to bring your classroom up-to-date, technologically.

Prepare for Your Technology in the Classroom Adventure!

Do you have a iPad in your classroom for your use? How about iPads for students to use? Could you get a classroom iPad?

What kind of Internet access is available at your school? What are school policies on student use of the Internet?

What do you have to do to get Ipads for your students?

Also try to find a technology “mentor” on campus – the computer teacher or just another teacher who uses technology more than you do. It helps to know there’s someone who can guide you and help you incorporate technology in the classroom if you’re feeling overwhelmed.

Perfect Ed Tech Activities for Beginners

Do a PowerPoint “Game Show Review”

Many tech-savvy teachers have used Microsoft PowerPoint to create review games based on famous game shows, including “Jeopardy!,” “The Weakest Link,” and “Who Wants to Be a Millionaire?”

Using Technology in the Classroom Archive

Technology has always been a major focus on EducationWorld.com. This archive compiles many of the features we have done on the subject of using technology in the classroom. Many of these articles have been updated many times or even rewritten as technology changes. That said, due to the ever-changing nature of technology, there will be articles on this list that are a little past their prime period of usefullness. If there are any that you would like us to update or redo, please drop us a line.

Social Networking Tips for Teachers
Social networking in the classroom? Absolutely, says Facebooks chief security officer Joe Sullivan. Its educational and safe — if you follow the rules.

Teaching? Learning? There’s an “App” for That!
In Colleen Ruggieri’s high school English class, kids use iPods for online research, to define words, listen to music of historical periods, and more.

Fifth Graders Soar in the Blogosphere
Across the curriculum, Gillian Ryan asks her fifth graders to respond in writing to the topics they discuss — whether in math, science, social studies, or language arts — and their ideas become posts to classroom blogs.

Podcasts Promote Reading
Librarian

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