Sunday, August 12, 2012

Professional Driving - All Articles Directory

Have you ever stopped for long enough to consider some of the health issues that may associated with driving for a living, or even driving a great deal for work?

Aside from the risks and dangers associated with their mobile working environment, drivers are also confronted with health damaging effects of their job?s nature. In one research study it was found out that 0.1% of car driving accidents are caused by health problems. Of this figure, 10-25% are heart related disorders.

According to research, people who drive for a living are more prone to suffer from a wide range of illnesses including gastrointestinal, musculoskeletal and respiratory disorders than people who drive less often. Compared to other people of their age, drivers are more likely to be diagnosed with bowel and lung cancers due to their unhealthy lifestyle.

People who engage in trucking are highly exposed to high levels of air pollutants which can create drastic damage to their health. For instance, diesel fuels contain carcinogenic properties and emit carbon monoxide, sulphur dioxide and nitrogen oxides which are proven to have negative impacts to a person?s respiratory functions.

Carbon monoxide can actually reduce the level of oxygen delivered to the tissues, especially the myocardium. Furthermore, these substances are directly associated with the occurrence of bronchitis, asthma and other conditions such as sore eyes, ear problems and headaches.

It is claimed that prolonged exposure to noise can actually increase the level of blood pressure which influences an individual?s risk for cardiovascular disorders. Also, vibration which can be derived in fork lift truck operation and driving create severe effects on the arterial intima which can cause adverse effects to the functions of the cardiovascular system.

Aside from the environmental hazards and risks which drivers have to face regularly, they also need to deal with the effects of observing an unhealthy and non-conducive lifestyle while on duty. Long term driving can trigger substantial physical changes in the body.

These include changes in vision, attention, reaction time, coordination, strength, flexibility and hearing. These changes may drastically affect one?s driving ability which when left unaddressed can lead to major road accidents.

A person?s eyesight and peripheral vision decline with age. Through time, some drivers are diagnosed with eye disorders including macular degeneration, glaucoma and cataract. These conditions can affect the driver?s ability to drive at night and see to the side. When left untreated, these conditions can increase the risk of crashes.

Moreover, long hours of driving regularly can trigger the accumulation of environmental, physical, nutritional and emotional stresses. Over-exposure to these stresses can actually increase one?s risk for cardiovascular diseases.

Environmental stresses are normally caused by too much traffic, too many accidents, traffic jams, inadequate lanes and highways, as well as poisonous toxins such as lead and carbon monoxide produced by vehicles.

Long term driving can also trigger the onset of headaches, backaches and illness. It can cause nutritional stresses due to poor diet which may trigger nutrient insufficiency. Drivers spent most of their time on the roads, thus they are less likely to get adequate amount of food in appropriate times.

Unlike other groups of workers who can go home to take their dinner or lunch on time, drivers are more likely to succumb to a diet which contains high levels of carbohydrates and fats. Furthermore, there are higher chances that their intake of salads, fibres and fresh fruits are reduced. This can significantly contribute to poor health.

According to surveys, most drivers are smokers. Undeniably, cigarette smoking has huge drastic impact to the health of humans. It is one of the major factors that aggravate many fatal health conditions including hypertension, respiratory disorders and lung cancer.

Furthermore, posture in driving exerts certain amount of force in the spine which in the long run, can trigger the development of many musculoskeletal disorders including pulled muscles, neck problems, general stiffness and backaches.

Reclining or sitting for long hours create tremendous impact to a human?s body. In fact, aside from diet, it is one of the most common factors that can trigger the formation of kidney stones. Continuous driving during hot weather while suffering from fatigue may actually trigger kidney stone relapse.

Many serious health conditions are caused by long term driving. It is important to seek out treatment whenever diagnosed with certain illnesses as it doesn?t just put the driver?s life into danger, it can also put other drivers at risk. Traffic police recommend driving for not more than 4 hours and frequent rest should be observed. Also, drivers should drink plenty of water while on the roads.

Get EXPERT FREE guides written by the health expert Rebecca Sophia Meade. Next up in this series is the investigative feature on the problem of Obesity & Professional Driving. This series is being brought to you by the Cover 4 Fleet Insurance, who can sometimes provide the cheapest fleet insurance depending on the requirements.

Source: http://all-articles-directory.com/professional-driving-how-driving-for-a-living-can-affect-your-health-you-may-be-surprised/

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Saturday, July 7, 2012

Microscope probe-sharpening technique improves resolution, durability

ScienceDaily (July 6, 2012) ? A simple new improvement to an essential microscope component could greatly improve imaging for researchers who study the very small, from cells to computer chips.

Joseph Lyding, a professor of electrical and computer engineering at the University of Illinois, led a group that developed a new microscope probe-sharpening technique. The technique is described in research published this week in the journal Nature Communications.

Scanning probe microscopes provide images of tiny structures with high resolution at the atomic scale. The tip of the probe skims the surface of a sample to measure mechanical, electrical or chemical properties. Such microscopes are widely used among researchers who work with tiny structures in fields from nanotechnology to cellular biology.

Labs can spend hundreds of thousands of dollars on an elegant instrument -- for example, a scanning tunneling microscope (STM) or an atomic force microscope (AFM) -- yet the quality of the data depends on the probe. Probes can degrade rapidly with use, wearing down and losing resolution. In such cases, the researcher then has to stop the scan and replace the tip.

"To put it in perspective, if you had an expensive racecar but you put bicycle tires on it, it wouldn't be a very good car," Lyding said.

To shape tips, researchers shoot a stream of ions at the tip. The material sputters off as the ions collide with the tip, whittling away the probe. One day in the lab, after yet another tip failure, Lyding had the simple, novel idea of applying a matching voltage to the tip to deflect the incoming ions. When a voltage is applied to a sharp object, the electrical field gets stronger as the point narrows. Therefore, ions approaching the sharpest part of the electrified tip are deflected the most.

"This causes the ions to remove the material around that sharp part, not on the sharp part itself, and that makes it sharper," Lyding said. "You preserve the point and you sharpen what's around it."

Lyding and graduate student Scott Schmucker purchased an inexpensive ion gun and tested Lyding's idea. It worked beautifully. STM tips with a starting radius of 100 nanometers were honed to a sharp 1-nanometer point, yielding extremely high resolution. In addition, the sputtering process works with any electrically conductive material.

But once the probes are ultra-sharp, what's to keep them from wearing down just as quickly as other probes? Lyding and Schmucker then teamed with U. of I. chemistry professor Gregory Girolami and materials science and engineering professor John Abelson, whose groups had demonstrated coatings for silicon semiconductors made of a material called hafnium diboride. The coatings are 10 times harder than the metal usually used to make STM tips, but are also metallic -- the key property for the ion-sputtering process.

The group applied the hafnium diboride coatings to their probes, sputtered them further, and found that the resulting probes are stable, durable and excel in the types of microscopy and patterning applications for which such tips are used.

"Nobody else makes probes with the combination of sharp, hard and metallic conduction," said Lyding, who is also affiliated with the Beckman Institute for Advanced Science and Technology at the U. of I. "You can find one or the other but not all three. There's a tremendous demand for that."

The researchers now are moving to commercialize their tough, sharp probes. They received a patent and started a company called Tiptek to begin manufacture. They are also expanding their sharpening technique to include AFM probes as well as STM, and are developing batch-processing techniques for higher throughput.

"When people make AFM tips they make them on wafers, hundreds of tips at a time," said Lyding. "The methodology that we're developing lets us process this entire wafer as a unit so all 400 tips would be done at the same time."

The Office of Naval Research, the Defense Advanced Research Project Agency and the National Science Foundation supported this work.

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The above story is reprinted from materials provided by University of Illinois at Urbana-Champaign.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. S.W. Schmucker, N. Kumar, J.R. Abelson, S.R. Daly, G.S. Girolami, M.R. Bischof, D.L. Jaeger, R.F. Reidy, B.P. Gorman, J. Alexander, J.B. Ballard, J.N. Randall, J.W. Lyding. Field-directed sputter sharpening for tailored probe materials and atomic-scale lithography. Nature Communications, 2012; 3: 935 DOI: 10.1038/ncomms1907

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/aKEmkylOZtU/120706165503.htm

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How to Find a Full Service Dentist in Your ... - Health and Fitness

It?s hard enough to find a dentist you like at all. So finding a practice that does pediatrics, cosmetics, periodontal, and has nice receptionists would be incredible. Full service dental practices are quite common now. If you can find one you like, your family will be set up for life.

In Columbus, OH, there are great dentists spread across the city, but driving all over town for different specialists can be maddening. If you live in New Albany, you can find a practice for New Albany family dentistry that will cover everyone. This doesn?t mean finding a dental jack of all trades. The key is finding multiple dentists in the same office with complimentary specialties. At Clark Family Dental in New Albany, the husband and wife team covers a variety of specialties.

What benefit would a highly skilled specialist gain from working in a full service dental office? A good Boston implant dentist could find plenty of business on his own. But at Dental Partners of Boston, dentists of various specialties can consult on how best to care for patients. They coordinate to prioritize work needed as well. This results in better overall service for patients in quality of care and convenience.

Don?t think you have to sacrifice personal relationships in a full service practice. A two dentist Madison, WI practice can meet just about all your family?s dental needs with one staff who will remember you because you?ll be in more frequently. Oak Park dental offers a wide variety of services between the two doctors. This means for most procedures, you only deal with doctors and hygienists you know and trust. The receptionists will know your insurance so you won?t have to fill out paperwork every time you come in. Having a good relationships with doctors in a single practice will give them better insight into new problems because they will have your full history in front of them and will be able to talk to others who have done work on your teeth in person.

Wherever you live, if you can find a full service dental practice you can trust and enjoy visiting, it will be amazing how much stress you won?t have to deal with.

Source: http://www.janlbhf.org/article/how-to-find-a-full-service-dentist-in-your-neighborhood.html

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Five Inexpensive Upgrades to Improve Your Home's Appearance ...

Whether you want to add new life to your home or are looking to sell, making simple home improvements can make a big difference in the overall comfort and appeal of any house. Many home improvement projects, such as cabinet resurfacing, are relatively inexpensive and are easy to complete. The following five projects can be completed without the help of work crews. All of these simple fixes will improve the appearance of your home and can help boost home value.

Add molding. Many newer homes are built without decorative molding, which can add a finished look to almost any room. A wide variety of decorative molding styles are available for purchase at home improvement stores. Molding is inexpensive and is very easy to install. You can easily add molding to your home over the course of a day.

Repaint main rooms. This is one of the simplest home improvement fixes around, but it is also one of the most valuable. If you?re trying to sell your home, repainting the main rooms is essential. If you don?t have a strong sense of color, consider hiring an interior designer to advise you on color choices.

Resurface cabinets. The kitchen is generally considered the most important room in the house. It receives a high level of traffic and serves as a hub for the whole family. You can easily spruce-up the appearance of your kitchen by resurfacing your cabinets. Cabinet resurfacing is relatively easy and is much cheaper than buying new cabinets.

Update lighting. Every homeowner knows that lighting is essential. You can easily change the entire look and feel of a room by adding or updating lighting. The more light you add to a room, the larger it will look. It?s also a great idea to use small accent lights to highlight a piece of art or funky mirror.

Add curb appeal. The front of your house is the first thing potential buyers will see. In order to attract the eyes of buyers, make sure that your lawn is clean-cut and that shrubs are placed artfully throughout your yard. A dark-colored mulch looks great when set off by bright, beautiful flowers.

Improving the overall appearance and value of your home doesn?t need to be difficult or time-consuming. Instead of hiring a crew of workers or taking out a loan, consider making these five simple home improvements. With an investment of a little time and effort, any homeowner can make these simple fixes.

Jesse Dugan is a member of a team of professional writers that write for hundreds of blogs and news sites. Follow him on Twitter @JesseDugan.

This entry was posted in Uncategorized. Bookmark the permalink.

Source: http://www.richnspect.com/five-inexpensive-upgrades-to-improve-your-homes-appearance-and-value

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Friday, July 6, 2012

Church gutted by flames; fireworks may be to blame

NORTH MIAMI, Fla. (WSVN) -- A church is now charred after flames engulfed the place of worship on the Fourth of July.

The fire broke out at The Pilgrim Evangelical Church along Northwest 119th Street and 12th Avenue, at around 4:30 p.m.

The pastor, Reverend James Pestuerin, said witnesses told him that a group of kids were on top of the church's roof, lighting fireworks, when the fire suddenly broke out. "Some kids were playing on the roof of the building, and [witnesses] told me [the kids were playing with] firecrackers," said Pestuerin. "They set the fire, and when the fire was set, they ran. That's what the neighbors told me."

The pastor said when he received the call about the fire, he rushed to the church, and could even see the flames before he arrived to the place of worship.

A 7News viewer sent video of firefighters as they battled the intense blaze. The fire was put out, but what remained was a total mess.

The church is now a complete loss. Pastor Pestuerin says the place of worship does not have insurance, but despite the fire, they will still have service on Sunday. "I believe we're going to be in the parking lot under a tent for now. That's what I guess we have to do," he said.

The church was anticipating celebrating several special events in the coming weeks. "We have a revival that's going to start in two weeks," Pestuerin said, "and the anniversary of the church, we were about to celebrate: 19 years of existence."

Miami-Dade Fire Rescue said the westbound lanes of 119th Street, near 12th Avenue, will be shut down until 10 a.m. Thursday.

The exact cause of the fire is still unknown, but the state fire marshal is investigating.

(Copyright 2012 by Sunbeam Television Corp. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)

Source: http://www.wsvn.com/rss/read/news/articles/local/21007915228027/

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Rocket blast signals start of running of the bulls

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Source: http://news.yahoo.com/rocket-blast-signals-start-running-bulls-110922283.html

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HTC Q2 2012 financials show 57.8 percent fall in net profits

Android Central

HTC has announced its unaudited second quarter financial results this morning, showing earnings in line with its previous Q2 earnings guidance, which had been revised down. In stark contrast to Samsung's record profits, From March to June, HTC generated revenues of NT$91.0 billion (~$3.04 billion), while net income after tax was NT$7.4 billion (~$247 million). This represents a 57.8 percent fall from the second quarter of 2011, during which HTC raked in a net income of NT$17.52 billion (~$586 million).

HTC's had a rough time financially over the past six months, due to strong smartphone competition from the likes of Samsung and Apple. In its earlier revenue guidance, the manufacturer blamed the lower-than-expected profits on lackluster European sales, as well as trouble getting some HTC One phones past customs in the U.S.



Source: http://feedproxy.google.com/~r/androidcentral/~3/ST5x7jKT9aY/story01.htm

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