ADSL Tester

ADSL stands for Asymmetric Digital Subscriber Line, which is a form of high-speed Internet access using standard phone lines. Unlike the standard modem, which can only provide download speeds of up to 56 kbps, ADSL can provide you with download speeds of up to eight mbps.

The download speed ADSL provides is variable, depending on your distance to the central office or to a remote router. The maximum download speed of eight mbps is only possible if you live within one mile of the office. The typical ADSL subscriber can expect download speeds of up to four mbps.

The main disadvantage of the ADSL is the fact that its high speed is only one-way. The upload speed of this Internet service is very slow, nearly comparable to a dial-up connection. This is why ADSL is heavily marketed to passive internet users, those that do not upload files on a regular basis. The typical Internet user only uses the Internet to download information. Therefore, high speed for one direction is generally adequate for them.

ADSL Line Tester Information

When using ADSL, your connection speed will vary with your distance to the central office. You will need a way to test the speed of your line. This is what an ADSL line tester is for. It will calculate your distance from the central office, or router, and determine the data rates possible. Having a line tester will assist your service provider in accelerating the installation of your service.

Different testers will give you different functions. A basic line tester can ping your line. It will send out a signal and measure the time it takes for it to reach its destination and come back to you. More advanced line testers can do more than simply ping your line. Some can also test all the functions of your DSL modem, as well as check the physical layers of the connection.

ADSL Speed Tests

ADSL is a new technology that stands for Asymmetric Digital Subscriber Line. This is commonly known as DSL and can provide high speed internet access to homes using the standard copper telephone lines. It is different from Internet access that is provided through cable television lines.

DSL is the primary competition of cable in the Internet service provider market. The primary advantage of cable is that it has faster and more flexible download and upload speeds compared to DSL. While DSL can provide you with a fast download speed, it is only one-way. Its upload speed is significantly slower than what cable can provide you. This is why DSL is primarily marketed to passive Internet users, meaning those who do not need to upload files frequently.

DSL does have some advantages over cable. Its lower cost and wider range of availability might appeal to more prudent consumers. In smaller, lower-market cities, cable Internet access might not be available. These are places where DSL is more popular.

How do I test the speed of DSL?

You can test the speed of your Internet access by going to a website that offers this service. By sending your computer an information packet, which your computer will, in turn, send it back to them. The website will then measure the time it took your computer to download and upload the information packet and calculate the speed of your bandwidth.

This test will measure the ‘actual speed’ and ‘true speed’ of your internet access. Actual speed is the amount of useful data that your connection can transmit or receive per second. On the other hand, true speed also includes non-significant data along with the useful ones. True speed is not used when rating broadband speed rankings. Only actual speed is used for this purpose.

A typical DSL connection will have download speeds of four mbps and upload speeds of six kbps. Cable can offer download speeds of up to eight mbps and upload speeds of 355 kbps.

ADSL Broadband

ADSL is a new technology that stands for Asymmetric Digital Subscriber Line. This product can bring high speed Internet access to homes using standard copper telephone lines. ADSL is widely known as the primary competition to the cable modem, which can give you high speed Internet access using the lines used for cable TV.

There are many advantages ADSL has over cable modems. It is considered to be far less expensive and has a wider range of availability. Unlike cable’s high-speed Internet services, which are only available in high market areas, ADSL is available in places that cable does not offer Internet access. Thus, ADSL might appeal to consumers who prioritize practicality.

What is Broadband?

The term broadband refers to a high-speed method of transmitting data, voice, and video using a wide band of electromagnetic frequencies. This term is commonly associated with Internet access using ADSL or cable. While the term broadband is primarily used while talking about high-speed Internet access, the actual speed threshold of broadband actually varies with the type of connection.

The starting point of broadband is the T1 line, which is widely used in large companies and schools. However, both faster and slower rates have also used broadband.

Technical Specs

Broadband Internet access is much faster than dial-up access. T1 lines have download speeds of up to 1.5 mbps. While cable modems can give you download speeds of up to four times faster than the T1 line, ADSL download speeds will vary on your location and distance to the primary router. It can range from 256 kbps to up to eight mbps.

These types of Internet connections are far superior to what dial-up modems can offer you. Dial-up internet access can only provide you with up to 56 kbps of download speed.

Adjustable Computer Desks

With seating ergonomics gaining popularity and computer users more concerned about their seating and working positions, adjustable computer desks have become more of a necessity than a luxury. There are a wide variety of adjustable computer desks available — some specifically designed to meet certain needs, like lumbar or spinal chord problems for instance.

Adjustable computer desks use a variety of means for adjusting heights, with a common method using pneumatic levers. There are usually separate pneumatic levers for different platforms on the desk. Using these levers, the height of the desk can be adjusted to obtain the optimum viewing and seating height.

Most adjustable computer desks also come with added features such as wire management trays, lots of legroom space, CPU pedestals, etc. There are adjustable computer tables that feature multiple independent pieces and equipment surfaces, thus making it easier for people of various heights to use them. This allows different users to adjust the height, distance and angle of the monitor, keyboard and printer or scanner to the most comfortable positions, depending on each person’s unique desire. Some higher-end models also allow the user to adjust the position of each of the computer’s components independently, providing a variety of adjustable surfaces for each of the computer’s peripherals and components.

The adjustment heights for these desks vary from manufacturer to manufacturer, though most models commonly adjust heights ranging from below 20′ to 32′ and above. A majority of these desks also offer tilting and rotating arrangements. These desks are made from a variety of materials such as aluminum, wood, steel, etc. They are also available in a wide range of colors and finishes, ranging from the hard wood finish to melamine tops.

Adjustable computer desks are ideal for classrooms, labs, or homes where multiple users use the computer. This ensures that the table that seats a grown man comfortably can be adjusted to seat a small child just as comfortably.

Adjustable Beds

What one looks for in a bed is comfort for a good night’s sleep or for a good rest. On a flat bed, if the position that you sleep is uncomfortable, there is nothing that you can do. For a guaranteed good night’s sleep buy an adjustable bed. You can enjoy reading, watching television or resting in an adjustable bed. Just adjust the bed up or or down, as well as in various Z-shaped positions, to suit your comfort zones.

The adjustments take pressure off your neck, shoulders and back. You will find getting out of bed much easier without extra pressure on your lower back. The mattress is adjustable, and you can elevate your legs and back so that your weight is evenly distributed. These beds are ideal for people who suffer from varicose veins, hernias  and other medical problems. In fact, they are ideal for patients who are confined to a bed for long periods of time.

To further increase the level of comfort and the healthiness of your recline, you can augment your adjustable bed with a memory foam mattress. Memory foam is a space age material originally designed for NASA but found its true calling in the earthly consumer markets. The material accepts your exact shape as if it were a print in the sand, but it also reacts to the heat created by your pressure points, thus giving support where it’s needed, and leeway where it’s desired. A memory foam mattress is just one way you can augment your adjustable bed, and memory foam doesn’t work for everybody, but it might be worth a try.

Adjustable Air Beds

Are you looking to get a great night’s sleep? Then you may want to look into what many people have already begun to discover: adjustable air beds take all the mattress comparison testing out of finding the perfect bed. Never again will you have to search for the bed that’s just right out of all the beds that are too hard or too soft. Adjustable air beds can be just right – all the time!

Unfortunately for most of us, we simply get used to the beds that we are currently sleeping on. The mattress may be uncomfortable or cannot give us the support we need, but we suffer through it. This can cause serious damage to your body, not to mention your sleep! Yet the high price tags on most traditional mattress sets make it difficult for most to go out and purchase a new mattress, no matter how uncomfortable the old one is. Adjustable air beds are the solution to that uncomfortable and expensive problem.

Though they can occasionally be pricey, they are supported by air. Overtime, traditional spring mattresses begin to wear out and fail to provide the support you need for a comfortable night sleep. Adjustable air beds, in contrast, have chambers filled with air, which can be adjusted to suit your comfort needs. Not to mention, they tend to last much longer than traditional spring mattresses, and you don’t have to worry about those pesky springs tearing through the fabric on the mattress!

Adjustable air beds make for a better night’s sleep and can relieve the strain that uncomfortable traditional mattresses place on your back and spinal alignment. Using air to support your body makes a comfortable sleeping arrangement, as thought you’re sleeping on a cloud, rather than in bed. With adjustable air beds available to suit everyone’s needs as well as the desire for a long-lasting mattress, is this the end for the traditional coil-spring mattress?

ADHD Medication

Attention-deficit hyperactivity disorder (ADHD) is a neurological condition that is manifested as distractibility, mood shifts, hyperactivity, poor impulse control, and forgetfulness. It is most frequently diagnosed in children. It is typically considered as a neurological disorder that is not curable but can be kept under control through effective treatments. Medication, psychotherapy and a combination of both as well, are used to treat the symptoms of this disorder. Over a period of time, most patients are capable of managing the associated symptoms even without any medication.

Stimulants are the initial line of medication that is used to treat ADHD. They function by exciting specific regions of the brain that are in charge of focus, concentration, and control of impulse. The stimulants trigger the inhibitory and self-managing machinery of the brain thereby making the individual exhibit greater self-control.

Methylphenidate is a class of medication used as a stimulant. This is available readily in the market under the brand names of Focalin, Methylin, Ritalin, or Metadate. They are prescribed in various strengths and dosage, based on their potency. The effects of medication last from four to six hours per dose, to 10-12 hours per day.

Amphetamines are a class of drugs that are also used to cure the symptoms of ADHD. Dexedrine is one of the brand names of this class of drug in the market. It has regular formulation whose duration is 4×966 hours per dose, and long lasting formulation that lasts for 8-12 hours per dose.

Adderall is a blend of dextroamphetamine and laevoamphetamine salts and is available in different formulations. Desoxyn is the trade name of a Methamphetamine that is also found to be an effective treatment for symptoms of ADHD.

Atomoxetine, a norepinephrine reuptake inhibitor (NRI) is the latest class of drug that is used to treat ADHD. This is not a stimulant and functions by inhibiting the uptake of norepinephrine, which is a neurotransmitter in the brain.

Medication has been shown to afford noteworthy benefits to many children and adults with ADHD. They have been known to reduce ADHD symptoms of disturbing and belligerent behavior and at the same time augment academic performance and relationships with contemporaries and family members.

Address Labels

If you like sending letters, invitations, and cards, you definitely need address labels. Say goodbye to writing your address manually on every envelope you send for hours and hours – with address labels , you just stick and send!

Address labels are so easy to use – with them in hand, you can afford to spend more time actually writing the letter than labeling the envelope. Address labels also look more professional than handwriting, and best of all, leave no room for human error.

And because they can be personalized anyway you want, so you can be sure you’ll find something tailor fit to your requirements. You can either order online, go personally to a print shop or make your own, but before you do so, keep in mind some of these reminders.

Plan and design your address label well. Clearly write down the information you want to appear on it and double check spelling and accuracy. Make sure your information fits in a certain number of lines, and that the text size is clear and readable but proportionate to the size of the address label you want. Remember that your recipients will be seeing (and scrutinizing) your address label, so it is best to choose s design that reflects your personality. Some people order two kinds of labels – one kind for formal letters, one kind for more laid back letters (such as cards sent to family and friends).

Size does matter. There are literary dozens upon dozens of mailing label sizes, and even if you can’t find one that’s suitable to your taste and requirements, you can easily have special sizing done.

Small return address labels are typically 1.5” x 1.75”. Since return address labels are not processed by a mail sorting machine, you can go creative and add fancy font, color, and illustrations. If you need addressing labels, on the other hand, consider the standard 1”x4” to 2”x4” size. De sure to choose a large and easy-to-read font that is machine-readable. And be careful about putting fancy illustrations or logos on your addressing labels – if you don’t place them properly, they confuse the sorting equipment.

Addictions

Addiction can be defined as a compulsive need for a habit-forming substance. Addiction is associated primarily with narcotic drugs or alcohol. However, a person can be addicted to anything, not just drugs and alcohol but also soft drinks, tea, coffee, driving fast cars, tobacco, gambling, food, or even sex, pornography, computers, work, and shopping / spending. While eating disorders, like other behavioral addictions, are usually considered primarily psychological disorders, they are sometimes treated as addictions, especially if they include elements of addictive behavior. For example, common food substances, especially chocolate, caffeine, sugar and salt, may have the potential for addiction. Thus addiction is basically being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming.

An addicted person is under the uncontrollable compulsion to repeat a behavior regardless of its consequences. Even though the addict might be aware of the consequences, he or she cannot control the habit to avoid repeating the act. Many drugs or behaviors can precipitate a pattern of conditions recognized as addiction, which include a craving for more of the drug or behavior, increased physiological tolerance to exposure, and withdrawal symptoms in the absence of the stimulus. Most drugs and behaviors that directly provide either pleasure or relief from pain pose a risk of dependency, leading to addiction.

The medical fraternity categorizes the addiction into two categories: dependence (withdrawals) and psychological addiction (or simply addiction). Physical dependency on a substance is defined by the appearance of characteristic withdrawal symptoms when the drug or the habit-forming substance is suddenly discontinued due to any reason. For example, opioids, benzodiazepines, barbiturates, alcohol and nicotine are all known for their ability to induce physical dependence. Psychological addictions are a dependency of the mind rather than body, and lead to psychological withdrawal symptoms.

Many treatments are available to get rid of addictions. Rehabilitation centers work across the globe to make people get rid of their addictions. There are many psychiatrists who work in the field of rehabilitation. If noticed and treated at the initial stage, habits can be prevented from becoming addictions.

Acrylic Paintings

Acrylic paintings are relatively new as acrylic paint for painting was first introduced around 1950. Acrylic paint has now become an essential element of the arts and craft market. Many artists consider acrylic paint as a viable option for oil paints. Acrylic paints differ from the conventional oil paints in terms of their physical and chemical properties and thus necessitates special care of acrylic paintings.

Typically, acrylic paints are of two types, namely water-based and solvent-based. However, water-based acrylics are more popular among painters. Acrylic paints dry quickly as compared to oil paints and may hardly require half an hour for the entire painting to dry. Acrylic films are not very hard and may easily gather dust and grime.

Various types of additives, such as stabilizers, defoamers, coalescing solvents, thickeners, and preservatives, are added to the acrylic paint to produce the desired results.

The chances of acrylic paintings cracking are relatively low as the paint is flexible and can withstand pressure. However, acrylic paintings may become very brittle and crack in freezing temperatures. Sometimes acrylic paintings may develop a gray veil on the surface or form a yellow discoloration over a long period of time.

Since acrylic films are soft at room temperature, dust particles can settle on the surface and become mixed with the paint, resulting in stained paintings. Protective framing can combat this problem up to a certain extent. Varnishes can protect the paintings considerably from scratches and dust. Many artists do not like to varnish their paintings. Another major problem faced by acrylic painters is that of mold growth and as of now, no perfect solution has been devised for this problem.

There is a wide range of acrylic paints available in the market. It is imperative for acrylic painters to purchased superior quality products as poor quality paints fade easily when exposed to ultra violet light.

Regardless of high standards of care and maintenance, many artists continue to use acrylic paints because of their fast-drying quality and versatility.