How often do you choose software on a daily basis? If you really stop to think about it, you might be surprised with how many times software touches your life and how convenient it can be in many cases. Of course, we all use software when it comes to using our computers, whether that be at work or at home. There are other times, however, when software can enhance our lives such as digital tv for pc and may even provide us with items that extend beyond the computers that we use. An example of this would be satellite TV software that will allow you to watch television on your computer, and if you have it hooked up properly, on your television set. The software may give you the ability to see many channels that were not available previously through your existing system.

Another way that software may be used is for the protection of your family. Keylogger software is used by many parents to ensure that their children are not getting into trouble when they are on their computer. It will help them to monitor their chat sessions, e-mails, and other things that they may be doing on a regular basis (Source: Keylogger Software by KeyloggerMe). It is also used by many individuals who may have reason to suspect there is a significant other and would like to be able to ensure that they were not getting themselves into trouble. Of course, this type of software can be used for notorious reasons, but when it is used properly and with the right intentions, there is no substitute for it.

Ultrasound Technician Training - What You Will Be Required to Do

Ultrasound technician training consists of teaching students how to monitor and diagnose a range of medical conditions by using sound wave technology to capture images of organs and human tissue. There are many accredited institutions that offer this type of training, which involves clinical, laboratory and classroom instruction.

Ultrasound Technician Training


Technicians spend the majority of their time in training developing the skills needed to operate and manage ultrasound equipment. This enables them to create medical images through the use of ultrasound procedures. Typically, employers prefer technicians to have received training from accredited programs and to have taken and passed the exam set by the ARDMS (American Registry of Diagnostic Medical Sonographers).

Those working in this profession must be knowledgeable in human anatomy, medical terminology and patient assessment. Excellent communication skills are also required in order to ease any worries or nerves a patient may have as they undergo technical procedures. An eye for quality imagery and skills in selecting and evaluating images are also typically required.

Formal Education

Formal training can be received by enrolling in a programs offered by ultrasound technician schools, universities and colleges. The majority of aspiring ultrasound technicians opt to enrol in 2- year associate's programs, although bachelor programs are also available. Applicants must possess a high school diploma with coursework having been completed in mathematics, basic sciences and health.

Associate of Science in Ultrasound Technology

An Associate of Science in Ultrasound Technology program focuses on teaching students how to use medical imaging technology, in order to determine various medical conditions and the treatments that should be used. This kind of ultrasound technician training degree involves several hours spent in local health care facilities, hands-on training in practice labs and in-class lectures. Typically, the topics of patient care techniques, medical ethics, anatomy, basic physics and acoustic physics, are taught. Additional courses in abdominal scanning, vascular technology and obstetrics, may also be available.

Bachelor of Science in Diagnostic Ultrasound Technology

Typically, this program takes 4 years to complete, and provides an in-depth study of various ultrasound specialities that are required for graduates to work as researchers, administrators or shift supervisors. Knowledge in gynaecological, obstetrics and abdominal ultrasound procedures is acquired through clinical internships and classroom instruction.

Job Experience

While the completion of an ultrasound technician training program is enough to find entry-level jobs in the field, five years of ultrasound experience is needed for higher paying jobs that come with more responsibility, such as administration and management positions.

Certification & Licensure

Technicians do not need to be licensed; however, the vast majority of employers prefer to hire individuals who possess credentials from a certifying body, such as the ARMDS. This is because certification provides evidence that an individual has the skills and knowledge required to work effectively and productively.

Registered Diagnostic Medical Sonographer

Students looking to obtain a RDMS degree must pass the certifying exam set by the ARDMS. Once the exam is passed, a specific number of credits in continuing education must be completed, in order to maintain certification. This form of ultrasound technician training can cover a variety of specialties, such as abdominal, nervous system or breast imaging.

If you are thinking about becoming a medical laboratory technician, there are a few things you need to be aware of, such as education requirements, certification, and the job description.

Seafood Surprises

There are many health benefits to eating fish. Not only are the omega-3 fatty acids in fish good for your heart, they also help reduce inflammation which is the cause of many degenerative diseases. Therefore, if you are health-conscious, you have probably been eating more fish and seafood on a regular basis.

However, do you know that your heart-healthy seafood may also contain many unsavory contaminants that pose threats to your health? Nowadays, drug residues are commonly found in many imported farm-raised seafood and mercury in almost all ocean fish species.

So what kinds of seafood are the most contaminated and what are still safe to eat?

Imported Farmed Seafood... Questionable

Some 85% of the seafood Americans consume is imported. Much of that is farm-raised, in a practice called aquaculture, in Asia and other countries.

The problem with farm-raised seafood is the environment in which the seafood is raised. Veterinary drugs like antibiotics, anti-fungals, anti-parasitics, pesticides, and disinfectants are frequently used to treat or prevent a wide array of production-related diseases that can spread rampantly in overcrowded conditions. In addition, many developing countries employ drugs that have been banned in the U.S.

A study from the Johns Hopkins Center for a Livable Future was published in the July 2011 issue of Environmental Science & Technology. It characterizes veterinary drug inspection policies and violations among four inspecting bodies - E.U., U.S., Canada, and Japan, using government collected data from 2000 to 2009. The following findings reveal major concerns regarding the safety of imported seafood:

    Most overseas fish farms are not inspected by U.S. officials. Moreover, the FDA (U.S. Food and Drug Administration) checks just 2 percent of imports for contaminants (including drug residues, polychlorinated biphenyls or PCBs, pesticides, and mercury), compared to 20-50% in Europe, 18% in Japan, and up to 15% in Canada.
    The FDA looks for residues from only 13 drugs, whereas Europe tests for 34 drugs. That means overseas fish farms can be using a range of drugs that the U.S. doesn't even screen for.
    Most veterinary drug violations were detected in species that are farm-raised. Shrimp and prawns top the list, followed by crab, basa (catfish), eel, tilapia, and Chilean salmon.
    Of all the countries, Vietnam had the most drug violations, followed by China, Thailand, Indonesia, Taiwan, India, and Malaysia.

Last but not least, contaminants in farmed seafood are not limited to those from developing countries. Farmed salmon from Europe has been found to contain the highest PCBs and other potentially harmful industrial pollutants. PCBs are neurotoxic, hormone-disrupting chemicals. According to one study, PCBs were found at levels seven times higher in farmed salmon than in wild ones.

Ocean Fish... Mercury

Mercury occurs naturally in the environment and can also be released into nature through industrial pollution. Some 2,000 tons of it enter the global environment each year from human-generated sources such as coal-burning power plants and incinerators. Deposited onto land or into water, mercury is picked up by microorganisms, which convert some of it to methyl-mercury, a highly toxic form that builds up in fish and the animals that eat them.

One of the primary ways people are exposed to mercury is by eating fish and shellfish. The other common source is from dental amalgam (mercury) fillings. Normally, the human body is capable of removing small amounts of mercury.

However, if you are chronically exposed to heavy metals such as mercury or if your body is already loaded with toxins from drugs, alcohol, tobacco, pesticides, chemical-based household cleaners and personal health-care products, your liver and kidneys, the two major detox organs, will likely be heavily burdened. Overtime, their detox function may be compromised, leading to an accumulation of mercury and other toxins in the body.

Health effects of mercury do not show up immediately, instead, they take years to develop. They may include damage to the central nervous system, heart, and immune system, just to name a few. Developing brains of young and unborn children are particularly vulnerable, therefore, women who are pregnant and those planning to become pregnant should avoid all seafood that contain significants amount of mercury.

Unfortunately, nearly all fish and shellfish contain some mercury. In general, larger fish that have lived longer have higher levels of mercury because they have had more time to accumulate it.

The following list categorizes some common fish and shellfish based on their mercury content:

Highest Mercury
Escolar, mackerel (king), marlin, opah, orange roughy, shark, swordfish, tilefish (Gulf of Mexico), and tuna (Ahi, bigeye, bluefin).

High Mercury
Sea bass (Chilean), bluefish, grouper, mackerel (Gulf of Mexico, S. Atlantic, Spanish), sablefish (black cod), tuna (white albacore, yellowfin), and young yellowtail (hamachi, kanpachi).

Moderate Mercury
Bass (black, striped), carp, cod, croaker (white Pacific), halibut (Atlantic, Pacific), jacksmelt (silverside), lobster, mahi mahi, monkfish, mussels, perch (freshwater), skate, snapper, sea trout, sturgeon, tilefish (Atlantic), and tuna (chunk light, skipjack).

Low Mercury
Anchovies, butterfish, catfish, clam, crab (domestic), crawfish/crayfish, croaker (Atlantic), flounder, haddock, hake, herring, mackerel (N. Atlantic, Pacific chub, Saba), mullet, octopus, oyster, perch (ocean), plaice, pollock, salmon (Alaskan, Pacific), sardine, scallop, shad (American), shrimp, sole, squid/calamari, tilapia, trout (freshwater), whitefish, and whiting.

Things To Know When Choosing Seafood

    In the U.S., supermarkets are required to label the seafood's "country of origin" and whether it was farmed or wild-caught. However, restaurants, processed fish products and fish markets do not have to comply with this regulation.
    There is currently no U.S. government-approved "organic" seafood. When seafood is labeled "organic" on restaurant menus or in stores, it does not mean that it has been certified by the U.S. Department of Agriculture (USDA) like the meats, vegetables, fruits, and dairy. When seafood is labeled as "organic", it is based on criteria set by private certification companies.
    Younger fish tends to accumulate less mercury. That's why the older albacore tuna caught by long-line gear in deeper waters has much higher mercury levels than the younger troll- or pole-caught albacore.
    Fish lower on the food chain, such as anchovies, herrings, and sardines, has less mercury. As larger predatory fish eats the smaller fish, contaminants are concentrated and accumulated in the body of the bigger fish.
    Avoid or limit the consumption of imported farmed seafood, especially Asian shrimp and prawns and all seafood from Vietnam, which is a big exporter of basa (catfish).
    Seafood farmed in America is much preferable to imported ones as the U.S. have stricter regulations. The relatively cleaner varieties of domestically farmed seafood include arctic char, barramundi, mussels, oysters, rainbow trout, and coho salmon.
    The healthiest seafood is the wild, smaller fish caught from pristine waters, such as salmon, squid, anchovies, herrings, and sardines.
    Canned wild salmon and sardines can be an economical alternative to the fresh ones. However, beware that most cans contain bisphenol A, or BPA, a toxic hormone-disrupting chemical that has been associated with cancer, insulin resistance, and birth defects. Fortunately, a number of companies including Crown Prince, Eco Fish, Oregon's Choice, Trader Joe's, Vital Choice, and Wild Planet use BPA-free liners for their canned seafood.
    Always bear in mind that almost all seafood contains some mercury. Therefore, it is wise not to over consume unless you are certain that the seafood is of the cleanest and highest quality. If you want to know whether you have accumulated any heavy metals, including mercury, in the body, the most accurate method is to get a Hair Tissue Mineral Analysis. You may contact me regarding the test as well as heavy metal removal from your body.

Carol Chuang is a Certified Nutrition Specialist and a Metabolic Typing Advisor. She has a Masters degree in Nutrition and is the founder of CC Health Counseling, LLC. Her passion in life is to stay healthy and to help others become healthy. She believes that a key ingredient to optimal health is to eat a diet that is right for one's specific body type. Eating organic or eating healthy is not enough to guarantee good health. The truth is that there is no one diet that is right for everyone. Our metabolisms are different, so should our diets. Carol specializes in Metabolic Typing, helping her clients find the right diet for their Metabolic Type. To learn more about Metabolic Typing, her nutrition counseling practice, and how to get a complimentary phone consultation, please go to http://cchealthcounseling.com/

Writing Articles On Innovation

Here in the United States we seem to have a call to action to increase the number of entrepreneurs in the high tech space through innovation. We are promoting the need to increase more students going into college to study math and science, and to come out of school with the degree in hand and solve the world's problems.

Perhaps this is why I've taken it upon myself to write as many articles about innovation as I possibly can to help keep the United States on the leading edge of technology. There's no reason we shouldn't continue to be the world's leaders in the space, and I'd like to talk to you about that for a moment if I might.

If you are an online article author and you know a little bit about project management, creativity, innovation, or the psychology of the entrepreneur and hard charger that brings all these things to fruition then you should be volunteering of your own accord and set aside some time to produce quality online article content on the subject of innovation. It's not really that difficult to do, and I'd like to explain to you some of the things that I have found.

Typically what I do is I will find an interesting new technology, discovery, or science which has applications near and far. Then I explain potential uses for these new technologies in the real world, putting forth a little imagination and delivering it into the minds of my reader. This is because I realize that there are entrepreneurs out there looking for something new, and merely placing that seed in their minds, as hopefully they are discovered somehow by searching around online. This helps fan-out the branches of the science tree and there is a multiplicity effect with all the cross-pollination.

In fact, an online article author could in fact plant the seed that changes the world. Therefore, if you have ideas and new concepts and you are an online article author you should be putting that information allowing it to flow out onto the Internet. You should use your writing skills to promote the future of human civilization. Even the craziest idea that you might put forth in an article having to do with some sort of technology or need that needs to be fulfilled could be the spark that lights the fire to a great new discovery.

Now then, one last piece of advice; keep your articles short because the attention span of the average Internet surfer is not all that great. Explain your point, and get it over with quick; hopefully between 400 and 500 words. This means you will have the reader's attention just long enough to plant that seed, and maybe, just maybe they might push it forward allowing it to go viral in the social media space. Indeed I hope you will please consider all this and think on it.

Lance Winslow has launched a new provocative series of eBooks on Innovation in America. Lance Winslow is a retired Founder of a Nationwide Franchise Chain, and now runs the Online Think Tank; http://www.worldthinktank.net

Can We Build Space Ships to Surf a Sun's Boundary Layer to Refuel and be On Their Way?

As a futurist, and the coordinator for a think tank which happens to operate online, we often go out of our way to find the latest and greatest new technological gadgets being produced. In fact, some people are news junkies, but I am a technology junkie through and through. Another hobby of mine, in the search of new innovative ideas to propel the future of mankind is to continually partake in science fiction. Okay so let's talk about this for second shall we?

You see, yesterday's science fiction is today's realities, today's technology if you will. In fact, DARPA recently sent out a tweet asking people which technologies in what science fiction movies would folks like to see come to fruition, as in what should they work on next. This might sound like a bold statement, but considering all the wins DARPA has had with their various challenges, they have brought forth incredible technologies, they know no bounds, and they aren't afraid of the future, they are busy creating it.

Yes, that's a rather bold way to play it, but I would submit to you that it is the right way to attack this problem. Now then, along with this science fiction venue, I think we should also add UFO conspiracy theories to it. We all know that most of the stuff we hear is bunk, but we need to imagine future propulsion systems, and perhaps we can create some of the technologies involved in some of these conspiracies. There was an interesting UFO Video posted to YouTube on June 19, 2012 titled; "Massive UFO Re-fueling at the SUN!"

Yes, another YouTube viral video. And yet, doesn't that make sense? Wouldn't it be great to build a spaceship which could skim the surface of the sun, collect unused hydrogen fuel, use some sort of heat exchanger, and use all of that energy it collected to travel the solar system, perhaps beyond? Interestingly enough, there have been science fiction stories that have had such concepts discussed. Did you know that we are sending probes, and a manned mission to an asteroid?

Did you know that asteroids have continuous out gases? Why couldn't a probe or manned spaceship attach itself to an asteroid, hitch a ride for a while, collect all those out gases for fuel, and then when it got close to a new trajectory point, merely propel itself to its next intended location. Actually, nothing would stop us from using this concept, nor the concept that was discussed in the conspiracy theory UFO viral video on YouTube. Indeed I hope you will please consider all this and think on it.

Lance Winslow has launched a new provocative series of eBooks on Future Space Concepts. Lance Winslow is a retired Founder of a Nationwide Franchise Chain, and now runs the Online Think Tank; http://www.worldthinktank.net

Forensics For Technology - What Is It?

Forensics technology has become a broad field of investigation that refers to the scientific evidence used in criminal cases. This physical evidence is comprised of scientific collection, and its analysis. There are many new aspects of this type of technology geared toward evidence or establishing facts to be used in civil or criminal proceedings.

One of the technical areas that have much to offer is digital software. Criminals and terrorists have the opportunity to use a wide variety of electronic devices in their crimes. As crimes with a digital component are on the increase, it is necessary for law enforcement to have the equipment to counter these crimes. Digital forensic software has the capacity to recover data from a computer that has been reformatted or repartitioned

Other applicable software programs:

• A program capable of wiping a hard drive clean
• A spy type of software can locate hidden partitions, plus, quickly process large hard drives, and more.
• Images can be compresses into "flat" images from floppy disks for analysis
• A "partition manager" that examines all partitions on a hard drive and can switch them around or even hide them
• A new write blocker program protects computer information more effectively than past programs

The science which interprets image content is forensic image analysis. Several companies have produced efficient equipment that cut cost and speed up investigations. The equipment is designed to do comparison photography, analysis the content, photogrammetry (using photographs to make measurements) and to authenticate the image. Through a variety of techniques, mega data, pixil aspect ratios,and errors are utilized to extract information from video, photographs and animations. This is effective even when an individual has attempted to clock the evidence.

One of the newer tools is video forensics, which is primarily the scientific examination and evaluation of multimedia evidence in legal matters. The goal of this technology is to produce an accurate picture of evidence for a judge and jury to help determine the verdict in a civil or criminal case. In addition, this technology uses processing techniques to enhance video footage, refine grainy photographs, and to enhance a particular person or an object in a video footage, plus it converts digital video into specific formats for forensic analysis. This type of work is important in solving cases for law enforcement, security, surveillance and even military operations.

Data recovery is a process used for legal purposes to retrieve data from computers. It is much more difficult to erase all the information from a computer than most people realize. The purpose of data recovery is to retrieve lost or deleted information. The mined data is done using a process of collection, analysis, and then preservation. With the successful completion of these steps the computer expert will have the lost data to present to the court. This technology may be used in civil or criminal proceedings to provide evidence for the court.

If forensic describes evidence that can be used in court, then it also must cover the technology and science necessary to provide this evidence. A forensic investigation is conducted in a lawful manner, establishing facts and evidences that have been thoroughly examined, keeping in mind the chain of custody, to be presented in a courtroom. Subdivisions that exist under this area of investigation are firewall forensics, database forensics and mobile device forensics.

As demonstrated in this article, forensic investigation for technology is a very broad, technical body of scientific investigation utilizing state-of-the-art equipment, along with well-trained technicians. This type of technology has grown and will continue to grow due based on demand.

Will Technology Eventually Supersede Nature?

Technology has made life easier and enjoyable. The communication world has continued bringing cell phones and gadgets that combine a variety of important activities together. The transport industry recently comprises fast airplanes, automobiles, motorcycles, bicycles and many other powerful machines. Instead of sending letters, which used to take long, e-mails, Skype, Google talk, yahoo messenger, Facebook, and many live-chat mechanisms have taken communication to another level. At the moment, technological advancements have continued in areas of computers, business, medicine, aviation, food processing and others. But, how does nature fare when technology is in action? Will technology eventually supersede nature?

The Power of technology Vs nature

When war breaks out, advanced weapons take lives, destroy buildings and cause extensive damage. During such wars, the use of technology is usually the number-one option in fighting back or getting involved physically. Such cases make reliance on nature suicidal. In addition, talking to someone who is in a different town, or country, requires the use of technology. This is because the voice, in its natural state, can not travel such long distances and neither can the ear pick sounds from such remote locations. The use of technology can even make such people visible while communicating with them.

When Nature Strikes, How Does Technology Respond?

As the foregoing suggests, it is very easy to state that technology can eventually supersede nature. However, when natural forces strike, how does technology fair? When a tsunami swept across Indonesia, the world wanted to come to the aid of the victims in that country. All the developments in technology could not save the innocent lives, and prevent the extensive damage that ensued! As a result, many lives were lost, and the only thing technology did was pick up the ashes.

What about volcanoes? When scientists gather ample evidence that a volcano is about to erupt, the most reasonable, and loving, step governments take is to evacuate the residents in time. Similarly, when a tornado - or highly destructive wind - strikes, technology only detects the signs of its timing and severity. Such data helps the authorities in preparing for a timely evacuation campaign. The list can go on, but the fact is that, when the forces of nature act, technology is too irrelevant to respond back. It can only detect.

Will technology supersede nature?

With such evidence, it is clear that technology will continue making life easier, enjoyable and beautiful in many ways. But it has no power to take over nature. The many decades, centuries, and millenniums already spent in researching and discovering the wonders of nature attest to this fact. That is why, instead of learning about planets and galaxies created by scientists, we will continue hearing about the new planets being discovered; the amazing nature of the galaxies and complex nature of creation. In appreciating such wonders of nature bio-mimicry has come up with many designs that acknowledge the supremacy of nature. Conclusively, science, and technology at large, will continue developing, but nature will remain respected.

Ernest Mwaba enjoys writing about career and general knowledge. He has written many articles that discuss career-oriented issues and other aspects of general knowledge. Visit his blog at http://wwwmwabaernest.blogspot.com/ and read his inspiring articles. Remember to leave your comments.