Archive

Archive for December, 2010

Dec
13

In sync with the development of mobile phones within the last thirty years have been the cellular networks that give them their name, despite the fact that there are many issues regarding cell phone networks – from coverage and service to unlocked cell phones and contracts – few individuals understand exactly what a cell phone network is, or how it operates. Excluding individuals with unlocked cell phones, anyone using a mobile device most likely has a contract with a cell phone service provider, big companies like Verizon or AT&T being the two largest providers. What a cell phone user is essentially paying for with their contract to these providers is the use of the cellular network that they have established across the country – and abroad.

The network itself is simply a network of fixed location transceivers often known as cell sites or base stations located at fixed geographical locations over a wide area. The range associated with an specific base station at which a cell phone can reliably connect varies depending upon several factors, such as the size and power of the station, along with geographical features and other environmental factors. The range of each tower comprises what is referred to as a cell.

Therefore, a cellular network is really a series of strategically placed towers whose overlapping range of coverage is knit together, so that as long as a user is within range of at least one tower, they can get connected to the network and maintain a signal, even if moving between various cells. Verizon and AT&T have both managed to build a cellular network that covers about 95% of the population within the continental US.

Once connected to the network, a signal or call could be forwarded to any other device that has been programmed (through a service provider contract) to the network. Moreover, cell phone signals received by cell sites can also be run from the cell tower through hard lines to reach standard telephones wired into a building or home.

Whenever a cell phone is purchased along with a cellular service provider, the phone is automatically programmed to be used with that company’s cellular network. For example, iPhone users are contracted to AT&T, and therefore all their calls are routed through AT&Ts network of base stations and cell sites. Unlocked cell phones are phones which have not been preprogrammed for virtually any particular network, allowing users to select whichever cellular network works best for them.

This can be based on several factors unique to each company’s contract and terms of services, as relates to the user’s needs and financial capabilities. However, the geographical solidarity of a cell network is arguably more essential, depending on where the user lives. In some, more remote regions of the country, not all service providers have any installations physically situated nearby, and therefore lack coverage.

Dec
12

It’s good to see that eco green friendly products are getting to be more and more available. We are so indifferent to the everyday choices we make, but this category of items will help reconnect us with the wider web of life. It really is a good feeling to know that we can really spend our money wisely — at least once you stop to think about it anyway. And that’s the thing with green ecologically friendly products; they are not just good for the earth but great for us, too, psychologically and emotionally. I mean, when was the last time you felt good about a purchase for reasons above and beyond the utility of that purchase?

Dec
10

Rainwater collection has been practiced around the world down throughout history. Harvesting the rain for one’s water is quite a logical course of action, after all, particularly in those places where no other source exist. Even now many municipal water systems depend heavily on the rain for their supply. But in this world of dwindling resources, the private collection of rain is a great way for people to reduce personal usage and help their local public waterworks.

Indeed, usage rates for the whole community can be reduced by as much as an entire fifty percent if the majority of residents pitched in this way. And it is all as easy as a set of rain barrels to catch rooftop runoff and the like. As might be imagined, however, more sophisticated catchment systems can be obtained, but tried-and-proven means are low-cost if not always convenient!

It’s important to note that rooftop runoff may not be advisable for human consumption on account of the water getting into contact with certain roofing materials. To ensure absolute safety in this regard, simply use the water collected for tasks such as washing clothes or flushing toilets. Rainwater collection is a great idea that’s become fashionable again, but modern varieties should support modern realities like toxic rain. The complex industrial systems used by regular municipal supplies to collect and clean rainwater should continue to be depended upon for drinking and bathing.

Many new buildings are now being erected with green technologies which help reduce the structures’ environmental footprint. Interestingly, some decidedly “low-tech” is often employed, such as at the new Scottish Parliament building in Holyrod in central Edinburgh, where gravity handles the removal of rainwater via a web of downpipes. With thanks to the vision of architect Enric Moralles, these pipes also happen to lend the MSP Office Building a striking aesthetic effect on its east elevation.

Dec
10

An old-style New York electronics store such as Lafnac Digital Computers is definitely an easily recognizable part of city lore. Based in the heart of Manhattan, just off its world-famous theater district, Lafnac provides services generally to tourists, as may be imagined. But a mere small distance away on the streets of Times Square, tourists are treated to some real sleight-of-hand, performed by highly telegenic and personable young men and women who pose as happy couples in need of help taking a photo!

It’s called guerrilla marketing and it is sheer inspired genius. The very eye-catching young couple are actually employed to demonstrate the latest electronics to individuals, only within the guise of helping them take a picture with their camera or cellphone. By simply explaining how to work the gadget, they’re in essence marketing the product to unwitting would-be consumers – because of course only the most positive impressions are made!

Dec
09

Article marketing is a method of advertising that has existed for almost as long as mass print media. The simple assumption of article marketing is to advertise a service or product not by crafting a concise advertisement, but by writing a thorough, educational article that is tangentially connected to the product or service involved.

So for instance, to advertise article marketing, one might write an article about the purpose and history of article marketing. Or, less directly, a marketing article for a company selling flood protection and water damage services might be about historic or recently relevant floods. The idea is that readers drawn to the article by way of fascination or a need for information will then be informed about the business supplying related services or products.

Throughout history, such articles have showed up in essentially all kinds of printed media: pamphlets, brochures, magazines, and most generally, news papers. Publishers in need of content are usually willing to accept article marketing, which is offered to them for free in exchange for the business’ right to publish their contact info alongside the article.

Because the articles are more than mere adverts and actually include important information to entice readers, the publisher benefits from a growing readership, while the article writer gains from broadened awareness of their service or product. It is a proposition that is basically beneficial to all parties included.

The advent of the internet revolutionized and expanded the use of article marketing. The principle however continues to be largely unchanged: publishers – i.e. websites and blogs, as opposed to newspapers and magazines – accept articles from companies looking to indirectly advertise their products as content for their web site. Given that a webpage is rather cheap, if not entirely free of charge depending on the web space, companies are now also able to support their own publishing efforts. So for instance, a company might have its very own blog – or even dozens of blogs – to host the articles pointing towards their website. This is where article marketing begins to intersect with another popular factor of online advertising: search engine optimization.

With search engine optimization, a website through which a client desires to sell a product or service hires a company (or someone internally to do it for them) to write articles that are once more tangentially associated to the service or product being featured. The articles are then hosted on a variety of blogs or websites. The difference is that in said articles, hyperlinks of key words are inserted leading back to the client’s website, and the articles that are written are almost never, if ever, even read by actual human readers. Alternatively, when a person searches for the keyword (to reuse the above example: flood protection) in a search engine such as Google, the search engine sees the hyperlinks with that key word pointing towards that website, and then returns the website in the search at a better ranking, as more appropriate.

Dec
09

Are you a serial entrepreneur? Then you probably understand that the right time for you to sell your company is one of the most difficult tasks facing you. Unlike others, you enjoy the hustle and bustle of making a business out of nothing so much that you want to spend your life doing it. You want nothing more than to start up one business after another, seeing them to success – and then do it all over again!

You prefer the adrenaline rush that is included with the frantic pace of start-up operations. Everyday management is not for you. So you need to sell your company now that it’s been making money consistently. However is now the best time? True, you can wait forever for the ideal time, because in business you generally take what you can get. But that doesn’t mean you need to scratch every itch right away, so to speak.

Naturally, in case you honestly are not much good coping with the tedium of day-to-day tasks such as confronts the manager of an established business, then it behooves you to sell as soon as possible so as not to stay past your welcome, as it were, and actually ruin things! And ultimately, only you know when is the best time to sell your company, for only you have access to the books, all the necessary data with which an intelligent choice can be made.

But a professional consultant can help, all the same. They are people whose business it is to sell successful businesses on. It’s in fact possible to do everything yourself, of course, and bypass the broker’s fees involved. And this also is advisable if the company isn’t successful, when there will most likely not even be enough money made from the sale to repay all of the liabilities, never mind still turn a profit for you. But there is nothing like professional advice from folks who’ve seen it all.

Dec
06

DC electric motor repair is wanted by various people for a wide variety of reasons, but as is common with everyone, hardly anyone stops to consider exactly what such work involves. It’s only natural, of course; we have a lot of other interests in our lives. However if we stop and think about things, we are sometimes awed by the wonder and mystery of it all. For instance, exactly what is electricity?

To be sure, nobody requires a Master of Science in Electrical Engineering simply to get some DC electric motor repair work done – that’s what Masters of Science in Electrical Engineering are for, to say the least! But seriously, the question of what is electricity is one which has fascinated mankind for millennia, and it isn’t until the twentieth century that electricity has been mastered, more or less (or, more appropriately, more than less – we think!).

It’s what makes such a thing as DC electric motor repair necessary in the first place . However guess what? No one really has a definition of what it “is.” We can point to its effects, but as to what it is, well, it’s rather vague. The matter is best understood by referring to more specific instances of electricity, for example electric fields, currents, charges, and potentials. But regarding overall term “electricity,” it is actually difficult to say!

Actually, the term is more an adjective rather than a noun, in a way, insofar as we have difficulties defining any thing as electricity but can easily point out and mathematically measure with all types of formulae electrical effects, or specific manifestations of what is simply labeled “electricity.”

Nevertheless we have been able to utilize it in almost magical ways, and it is very likely to remain the dominant method of powering the world for the foreseeable future, however it is generated, whether by wind or water or through fossil-based fuels. Isn’t this phenomenal? That people are able to do so much while understanding so relatively little!

Dec
04

Dental insurance is very important, especially in the United States where dentistry is practically unregulated where fees are concerned! Actually, the way in which some of these dental bills can run up and seem to rival charges for even more serious medical procedures. However dental insurance is pretty inexpensive, and easily obtainable with a minimum of fuss and bother for many applicants. The problem is, simply, that most people don’t think about their teeth’s health until something starts to bothers them, at which point it is often too late – certainly too late to save money on necessary dental procedures!

Many people also feel that insurance is unwarranted in their lives, especially when considering their chompers. But dental insurance is really one of the most crucial for you to get, almost certainly more essential than burglary insurance and the like. Naturally, it’s entirely understandable why more people don’t opt in for coverage; they can’t afford it! And in this economy, the concern is more valid than ever.

Even so, many would actually be able to afford such insurance if they only scale back on unnecessary luxuries – such as dining out! By eating in, not only would they be able to save up the money for dental coverage but additionally eat healthier, too, since restaurant food is generally notorious for running up the salt, fat, and sugar count. But the many benefits don’t end there: besides saving on calories, eating at your home affords the chance to brush after every meal!

An old adage states, “as the teeth go, so goes the man.” Healthy teeth have been traditionally associated with overall vigor, plus it can’t be emphasized enough how important they are to the psychological and emotional well-being as well. Don’t short-change yourself later by splurging money now: get insurance now for dentistry later on!

Dec
03

Although an innocuous sight from hospitals to construction zones, anti particle respirator can be a prime example of technology honed by warfare and military applications, used for every day practical uses by civilians. Particulate respirators are simple face masks worn over the mouth and nose which use mechanical means to filter particulates – miniscule bits of matter or debris caught in the air, for example saw dust, but also biological air-borne pollutants – out of the air before it is inhaled. Yet another form of supplies for protection to, of course, satisfy your desires.

In sterile environments like a hospital operating room, the opposite is intended: masks are worn to prevent liquid and aerosol debris from the wearer’s mouth from scattering infectious bacteria. In places like Japan, it isn’t even exceptional for regular people to wear the mask while sick so as to prevent spreading the cold. Wool is a frequently used material, as well as plastic, glass, or cellulose, though usually some combination of these materials is used. Particulate respirators are designed to be disposable so the materials used are generally abundant and of very low cost.

Particulate respirators can trace their heritage as far back as World War One, when chemical warfare was employed for the first time on a massive scale. At the 2nd Battle of the Ypres, Germany became the first country to employ chemical weapons in this style, dumping 168 tons of chlorine gas the allied front lines, killing thousands within minutes.

The British and French would eventually retaliate with gas attacks of their own, ending in such appalling casualties on both sides that chemical warfare was subsequently prohibited by the Geneva Convention and is still illegal under the rules of global warfare to this day. Canadian troops were the first to devise a primitive defense against chlorine gas, discovering that urine soaked rags kept them from inhaling the gas. The ammonia from the urine worked to counteract the chlorine, protecting their lungs from the searing results of the gas.

This wasn’t the first time respirators had been developed. Leonardo Da Vinci even devised a respiratory device to shield against another chemical weapon of his own invention. Other inventers and scientists had developed respiratory devices for usages in mining operations, but none were so simple as a piece of cloth treated to keep pollutants at bay. The effective use of chemically treated materials for protective face masks was fantastic for applications in construction or repair, where workers are many times confronted by dangerous gaseous substances.

Similarly, another common method of air filtering was also designed throughout wartime for military application. HEPA filters, a common fixture in almost any house hold air filter, were first developed as part of the Manhattan Project during World War Two. Because HEPA filters can filter 99.97% of all airborne particles .3 micrometers in diameter or larger, their use as a respirator to protect Manhattan Project researchers from inhaling hazardous radioactive particles was highly successful. Now, HEPA filters are used for everything from air purifiers to vacuum cleaners.

Dec
03

A profitable affiliate program is hard to discover these days . There are so many , and it is almost guaranteed that most of them do not work that well. When selecting one to devote your time and energy to, make sure you study their payment methods most of all. After all, a profitable affiliate program from your viewpoint is certainly one that pays you well and on-time with a minimum of fuss and bother, if any at all! For example, some offer nice commission rates but require that you continue to post sales to be able to collect. Yes, you heard right: though you’ve made your money already, to get it will require remaining in their good graces — as defined by them!

Dec
03

A lot of guys workout in the hopes of getting bigger or maybe more cut-up, as the expression goes, and will be seen sporting any manner of gear, from kinesiology tape and wrist wraps to weight belts and all the latest technical apparel, so-called, but some seem to be probably missing the point of it all. These aides are just that, aides, assistants, not magic talismans and totems; one really has to perform the work, and work hard as well as intelligently.

There is nothing wrong with kinesiology tape and so on, of course, but a lot of people don’t know what is involved in exercise and fitness. For starters, way too many fail to distinguish between their egos and their best interests – in other words , they mistake their egos for themselves. While it is out of the scope of this article to get into all of the nitty-gritty details involved with explaining the evolutionary whys and wherefores of ego, mind, and self-reflective consciousness, it should be noted that egotism is typically involved with many exercise mishaps.

It is primarily the same outlook that places so much faith in paraphenalia. No piece of fitness equipment can substitute for hard work and intelligent training. Such fitness staples as exercise bands and kinesiology tape all have their place, depending on various factors, however it is important to understand that the human element is key. But again, this isn’t the same thing as ego. Being the very best one can possibly be, fulfilling one’s potential, isn’t the same as being unhappy that one is not the best, whatever that means. In a way, one shouldn’t take things too seriously. A sense of play and fun should certainly lie at the center of all one’s efforts in the gym (or wherever working out is performed).

Dec
03

In 2004, the third biggest earth quake ever recorded on a seismograph, at between 9.1 and 9.3 on the Richter scale, erupted beneath the Indian Ocean, triggering the Indian Ocean Tsunami that killed in excess of 230,000 people and causing billions of dollars worth of water damage in dozens of countries. Indonesia was the very first, and worst place to be hit by the tsunami, whose waves reached up to a hundred feet and above.

India and Sri Lanka were also among the very badly hit places, suffering more than 12,000 and 35,000 deaths. The Tsunami was also observed as far as away as South Africa, where vastly smaller but nevertheless measurable waves washed ashore many hours following the initial earth quake, killing at least eight people.

In addition an estimated ten million more people had also been left homeless or displaced because of the tsunami. The intense seismic activity of the earthquake itself shook the entire planet an estimated 1 centimeter, and also triggered earthquakes along faults as far away as Alaska.

Given the degree of water damage suffered by the affected countries, it was also feared that the death toll of over 200,000 might possibly double because of the threat of waterborne illness and disease, which due to relief efforts was able to be avoided. However, the physical water damage caused from the sheer force of the waves, which inundated thousands of kilometers of coastlines on all sides of the Indian Ocean, was vast. Complete villages were wiped off the face of the earth and in addition cities experienced incredible damage as a result of the sheer force of impact and the subsequent flooding.

The scale of the disaster prompted what is by some considered the largest humanitarian response ever conducted. The World Bank initially projected that total relief efforts would cost somewhere in the neighborhood of five billion dollars, USD. Over the next few years, the United States alone offered roughly 350 million dollars to assist fund relief efforts.

Even a number of large private corporations, for example Coca-Cola, Microsoft, and BP, all pledged tens of millions of dollars toward recovery efforts within the affected countries. Within a week, about 1.8 billion dollars, USD, had been pledged by various countries throughout the world before relief efforts were relegated to UN control. Though immense, there has still been a large amount of criticism aimed towards the US and Europe for their perceived insufficient allocation of funds. Some nations, Sri Lanka in particular criticized donor countries, claiming that they had yet to see any of the pledged donations made by some countries at all.

Dec
02

It’s no secret that technology is constantly getting smaller, specifically during the past ten or twenty years where technology has seen an explosion of progress, moving at blazing speed, and this is possibly most clear in the advances seen with computer notebooks. First let’s put things into viewpoint. The first true program-controlled pc as we realize them today, the Z3, was built in 1941 by Konrad Zuse. Also keep in mind that presently as we may already know, notebooks are matching no contract cell phones in selling rates which is in fact great for the computer industry.

It was nearly the size of a small passenger car and weighed roughly 2,200 pounds, had no monitor or display past a few bulbs that would light to relay standard information, and had a memory capacity of about 22 bits. 67 years later in 2008, Apple released a new model of its MacBook Pro notebooks with the surface area equivocal to a dinner plate and only an inch thick, weighing 6.8 pounds, with a 17 inch screen and a memory volume of 4 gigabytes – about 1.8 billion times more than the Z3. Never before in the history of technology have advances come at this kind of rapid pace, and currently laptops are at the top of this onslaught.

The development and popularity of laptop computers came as a natural result of the increased presence and dependence upon desktop computers. As with most technologies, as soon as desktop personal computers grew to be a facet of everyday life, there was a demand to make the technology portable, and so notebooks (the more modern name for the more apt moniker “laptop”) first made their appearance on the scene.

The first commercially accessible notebooks were the Osborne 1 series, which could hardly be called notebooks yet were nevertheless revolutionary in concept. It barely resembled a notebook at all, looking more like a convenient sewing machine. It had only a tiny 5 inch screen, and failed to even run on batteries as an alternative requiring access to a wall outlet, but it was the first personal computer that could be easily transported, enabling users to carry data with them from location to location.

Briefly thereafter, notebook computers began to take on their familiar form, which they sustain to this day. However, in recent years, new designs beyond the standard fold-out variety have become increasingly common. Subnotebooks are gaining in popularity, due to even more emphasis on small size and portability, and use their reduction in features in lieu of light-weight and slim design as a selling point. The introduction of touch screen technology to the mainstream has also led to the radical redesign of portable notebooks. So called tablet notebooks are now available and are becoming increasingly well-liked, consisting of only a few functional buttons and abandoning most of the input commands to the use of a stylus on a touchscreen that covers most of the surface area.

Dec
01

Comparison shopping is really easy to do on the worldwide web, and in many cases people who typically dislike poking around for the best deals will probably engage in a minimum of price comparison online. This is because there aren’t any crowds to face and no traveling around from place to place on the internet. Simply type in an URL in your browser to find and you’re there in seconds!

Once there, a search engine makes finding specific products a breeze. There are even dedicated comparison shopping sites which will compare prices for you! Just type in the name of the item or its product number and these sites will do the rest, searching the internet for a list of purchasing options for you in mere seconds. It’s just the type of thing both shopaholics and shopping-haters can love!

It is just this sort of convenience and power that has made shopping online such a success. Actually, comparison shopping is perhaps the number one form of shopping done on the web. Many brick-and-mortar stores will price-match an online competitor since they already have you in the store. Although people still “pound the pavement” and visit actual brick-and-mortar stores, a growing number of people are also buying goods and services online more often . Even numerous forms of groceries have become available through a website, including perishables like fruit and meat!

Even big-ticket things like cars and houses are now sold online, too. Thanks to technological advances, potential buyers on the other side of the world can view something like real estate property without needing to do a real site visit. Car auctions are conducted on a regular basis . And since it’s all online, shoppers have the ability to do immediate price comparisons to ensure the best deals anywhere – online or off!

Dec
01

When commuting by bicycle, one usually does not think about racing strategies – not unless one is an experienced bicycle commuter, possibly. For sometimes competitive bicycling and bicycle commuting might not seem so dissimilar, especially in a large metropolis like New York City where even the motorists race against each other!

It’s a fanciful stretch, to be sure, but not one that is entirely impractical. Though a movie (taking place in hilly San Francisco, no less), the 1979 Kevin Bacon vehicle “Breaking Away” had not been totally making things up in displaying some wild rides through urban traffic. It’s the type of trip bicycle messengers will encounter, using the corresponding kinds of tactics only they can attempt, but it’s racing in all but name only.

Now this is not a politically correct thing to say in most cycling circles – certainly not the kind where people are all decked out in spandex and shades, where you need to wear helmets even if merely walking your bike – but riding in the streets can be very competitive, though it’s hard to see how pedal power can win against the internal combustion engine. Indeed it’s no contest ordinarily, except when city streets and rush hour traffic might be utilized to provide the cyclist the advantage in most situations.

Or, in two words, racing strategies.

The type that may seem quite a lot like any used at official competitions but which are adapted specifically for urban commutes. Every veteran cyclist has his or her database of them, stored within the mresistors of their brains – indeed, within the very fiber optics of their nerves.

An apparently reckless attitude to the p.c. police, who seem to forget the generally dangerous conditions surrounding many’s first childhood attempts at bicycling, but it is the reality : urban bicyclist commuters have more in common with professional racers than the image-makers would like to admit.