Monday, December 12, 2011

Melamine Toxicity Testing - Practical or Political, Its Here to Stay?

!9#: Melamine Toxicity Testing - Practical or Political, Its Here to Stay?

Melamine (1,3,5-triazine-2,4,6-triamine) is a very useful organic trimer of cyanide, with the formula C3H6N6. It is used in the resins of many glues, plastics, as a plastic pigment and in some inks. It is relatively non-toxic (with a similar lethal dose as table salt), and was for a time considered as a nitrogen supplement for livestock. Waste melamine is still given to livestock in some areas, a practice which sparked a media frenzy in the United States over melamine contamination of human food supplies and animal fodder. As a result, interest in melamine testing procedures and equipment has skyrocketed in recent months.

Melamine is a very widely used ingredient in common household plastics. It is frequently used in materials and synthetic fibers, clothing, plastic food containers, and as a major constituent of a yellow dye that is found in many plastics and inks. Melamine dinnerware and bowls are all quite common, as its use in food surfaces like plastic wrapping and counter-top surfaces. Chemically, the compound is over 60% nitrogen by weight. The effect this has is significant, as it makes the melamine plastics almost impossible to burn.

As the plastic chars, it releases gaseous nitrogen, which most fires are nowhere near hot enough to burn. This makes melamine based plastics suitable when fire-retardant properties are required. Melamine is often given to livestock to increase the amount of protein they appear to be carrying in some tests. In mid 2007, it was revealed that the human population had consumed contaminated pork and chicken products, and that animals used in pet food imported to the US from a Chinese firm had been fed on melamine by-products.

The FDA has never judged melamine contamination to be particularly dangerous, as the substance is very non-toxic. Nevertheless, there are testing and quality control requirements placed on all foods in the United States, and as melamine is considered a toxin, these apply to melamine contamination too. There has been some speculation that the 2007 scare was a largely political affair, and that the threat of melamine contamination has been immensely over stated.

Despite the FDA's stance on melamine toxicity, all gluten products from China (the vector by which affected animals became contaminated) were temporarily halted when the scare first broke out. Additionally, the Administration has warned manufacturers, farmers and growers that the onus is on them to sell safe produce, not on the FDA to compulsorily conduct melamine testing itself. Importers, manufacturers, and agricultural sector businesses are likely to attract increased scrutiny from the FDA, which raises the importance of melamine testing equipment and services to many service providers.

According to industry insiders, it is likely that ongoing FDA melamine testing will show that contamination is more widespread than was previously known, and about as harmless as previously thought. No human has become ill as a result of the 2007 melamine contamination. Acute melamine poisoning can result in kidney and reproductive failure.

Melamine testing is conducted using rudimentary chromatographic techniques, including analysis via Gas Chromatography, or High Pressure Liquid Chromatography (HPLC). Importers of pet feed, rice gluten, or meat from China would be particularly well advised to engage the services of a professional food and drug testing laboratory who can perform both qualitative and quantitative analysis to determine whether something is contaminated, and to what degree.

A urine test is a common diagnostic technique, which is suitable for assessing livestock and pets. Any animal displaying visible symptoms of kidney failure or distress should be given attention by a veterinary professional at the earliest opportunity.

Interest in melamine testing has skyrocketed with the recent scares in the United States after pork and chicken were given contaminated feed imported from China, which was in turn consumed by pets and humans. The levels of melamine and the waste chemicals it is often associated with were so extreme that some estimates put the number of domestic family pet deaths over 1000, with many more casualties. With unprecedented scrutiny on this toxin in food sources, producers would be well-advised to contract the services of a drug testing laboratory or veterinary hospital if operators have any doubts at all.


Melamine Toxicity Testing - Practical or Political, Its Here to Stay?

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Tuesday, December 6, 2011

Go Kart

This is my manco(dingo) go kart, far from original design. From factory this thing came with a 6.5hp tecumseh engine, BOOOOO but i recently had a briggs 5hp, and then upgraded to this briggs 900 series INTEK engine, with ohv and cast iron sleeve, along with pto ball bearings. In this video i was just doing a run of it after i ran down the street. ALSO DO NOTE: engine is racing up and down BECAUSE i turned OFF the fuel, to run the carburetor dry since i don't have any gas stabilizer i don't want the carburetor to gum up really bad. This engines runs great, has LOTS of power. when i had my 5hp without it being governed i was going about 45mph after about half a mile down the road, this new motor with the Governor still intact or still working, i can get going 50mph easy, and there is one more tension hole on the governor spring so i may get 55-60mph, but Im going to be getting some smaller tires put on the back so i may slow down, but these big tires and gearing setup asks ALOT from the engine, I may just keep the big tires for when i want to go fast.

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Friday, November 25, 2011

What are The Sleep Apnea Solutions?

!9# What are The Sleep Apnea Solutions?

CPAP is the #1 sleep apnea device on the market, but there are other solutions to consider as complements to the CPAP. The treatment that's right for you will depend on how severe your snoring and sleep apnea are, but we will look at a few different devices that are available.

Let's start with CPAP devices, which have a success rate of almost 100%. Surgery is the invasive equivalent for keeping the airways open during sleep. CPAP or Continuous Positive Airway Pressure is non-invasive, and all it takes to get this sleep apnea device working is one sleep test that adjusts the airflow. When it comes to solutions, this remains the top pick.

CPAP devices provide immediate relief in a safe and effective way. These machines are portable air generators that deliver oxygen with a low pressure, and they can use either nasal tubing or a full-face mask. The air pressure pushes the patients tongue forward and opens the throat so that air can flow easily to the lungs.

The CPAP sleep apnea device does have some side effects. Some users have reported headache, dry mouth, and dry nose around the mask edge, dry eyes, gas, and soreness on the nose bridge.

Not all CPAP machines are the same. Some self-adjust while others must be manually adjusted, and some are bi-pressure. You can also get a CPAP machines with a heated dehumidifier.

Your doctor will determine which type of CPAP sleep apnea device is right for your situation. Thankfully, with so many solutions, it generally takes little time to find the best match. Once your doctor determines the right machine for you, you will be issued a prescription.

Because you will want to build a long-term relationship, it is important that you choose a retailer with whom you are comfortable and who has a knowledgeable staff. Over time you will need to purchase new hoses, masks and other accessories. You will also need to have your machine serviced, and the provider will be trained with the function of these machines. You will want confidence in that person's skills.

The CPAP sleep apnea device automatically adjusts the pressure as you breath, so if your breathing changes, the machine automatically adjusts to keep your airways open as you sleep. Of all the sleep apnea solutions, this is far more advanced, thus, costing more. But the extra cost also gives you peace of mind.

The dental sleep apnea device is a choice for those that suffer from a case that does not require a more comprehensive machine. These portable devices are excellent for travel and considered one of the top solutions on the market. In fact, they are quite effective; often more effective than surgery.

The dental sleep apnea device works by preventing your tongue from falling back into the throat, which is what causes you to temporarily stop breathing. Two arch acrylic devices cover your teeth and attach to each other to hold your lower jaw forward. There are different models available.

Some of the side affects include saliva build up, soreness, permanent alteration of the teeth and sometimes even the jaw. The side effects must be weighed against the benefits on an individual level.

There are many sleep apnea solutions because one solution does not fit all. If you suffer from sleep apnea, it is important that you and your doctor work together to find the right solution for you.


What are The Sleep Apnea Solutions?

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Tuesday, November 8, 2011

Yamaha EF2000iS Or Briggs and Stratton 030473 Portable Gas Generator

!9# Yamaha EF2000iS Or Briggs and Stratton 030473 Portable Gas Generator

As much as you want to make your home brighter during blackouts, you cannot because you are on a tight budget. There are portable gas generators that have lower wattages and cost lower as well. If you have a smaller home with fewer appliances, you don't need bigger generator sets as they also consume more gas. All you need is the one that is enough for you and your family needs. Perhaps, you need a portable gas generator giving out 2000 watts.
 
Yamaha EF2000iS Portable Gas Generators
 
This 44-pounder is the most bought and sought after because of its sleek design. If you really want to know what 'portable' means, you can find the answer when you buy this product from Yamaha. With its dark-blue color with black linings, it suits any kind of occasion either indoor or outdoor. Here are some of its features;
 
- 2000 Watts Maximum - it has 1600 running watts. This is enough to power up a medium-sized fridge and a TV. If you are out door, you can have a stereo enough to create a small disco party.
- Silent-type Muffler - it is built to give convenience, thus, you can expect you will not be disturbed by the typical generator-created noise as it has a super quiet muffler.
- Inverter System - only a few generators use inverter system and very few have Pulse Width Modulation control. Both of these features can be found in this portable equipment.
- Overload Breaker - it automatically breaks during overloads. This is essential to make your equipment safe, so you don't have to worry so much about overloading.
- Smart Throttle - you have to remember that the fast the engine revolves the more fuel it consumes. But you don't have to worry about that as well, because it automatically adjusts the throttle depending on the load.
 
Briggs & Stratton 030473 Portable Gas Generators
 
It weighs 50 pounds and goes very handy with its handle. It also has a sleek design with chrome color and red highlights. It is built by Briggs & Stratton to make an appeal to small-sized household and out-goers. Here are some features;
 
- 2000 Watts Maximum Surge - just like the one previously mentioned, it offers a running power of 1600 watts.
- Low Tone Muffler - it does not produce noise like many other portable generators do. The low-tone muffler is specifically built for such purpose.
- Minimized Vibrations - for enclosed areas, this is the best option as it vibrates not much.
- Computerized inverter technology that automatically adjusts engine speed depending on the load.
- 2 20 amps outlets for 120 AC volts and 1 for 12 DC volts.
 
These are just two among thousands of 2000-watt portable gas generators available in the market today. However, being the most bought, these two brands and models may have already helped millions of people around the world. Again, these are the types that you will need for a home with few electric appliances. For campers, beach bums or photo journalists these are also a perfect choice. 2000 watts is enough to keep you going.


Yamaha EF2000iS Or Briggs and Stratton 030473 Portable Gas Generator

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Wednesday, November 2, 2011

Hobart 500491 Champion 4500 AC Generator/AC Welder

!9# Hobart 500491 Champion 4500 AC Generator/AC Welder

Brand : Hobart
Rate :
Price : $1,422.46
Post Date : Nov 02, 2011 16:52:54
Usually ships in 24 hours



Lightweight and compact, the Champion 4500 welder/generator provides you with the power you need wherever and whenever you need it. As an AC welder, the Champion 4500 delivers up to 140 amps of welding power, making it an ideal choice for maintenance and repair projects. Its also an excellent source of auxiliary power, providing up to 4500 watts of AC power. Rated Watts (kW): 4,500, Receptacles (qty.): CSA Approved, Welding Amperage Range: 140, Engine: 1-cylinder, 4-cycle, overhead-valve, air-cooled 3600 RPM

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