Motomaster; snow tires

Posted on January 6th, 2009 in Uncategorized by admin

Motomaster is a line of automotive products sold exclusively at Canadian Tire stores. Products branded as Motomaster range from small items, such as oil filters and air filters, to larger items, such as the Motomaster line of tires.

In some product classes, Motomaster has created its own sub-brand to distinguish high-end merchandise. ‘Motomaster Eliminator’ identifies premium batteries and power-related products, while ‘Motomaster Roughrider’ is a line of truck tires. ‘Formula 1′ is the name used on premium Motomaster oils and additives.

The Motomaster line has shrunk somewhat in recent years as the store has moved towards brand name products. For example, in early 2003, the line of Motomaster spark plugs was fully discontinued in favour of carrying only brand names such as Champion, NGK and Bosch. In 2004, the Formula 1 line of oil filters was discontinued, and in 2002, the ‘Motomaster 60′ line of batteries was replaced with the more generic ‘Sure Start’. One reason for the graduation reduction of the Motomaster line is the existence of the PartSource chain, of which 63 locations are fully owned and operated by the Canadian Tire Corporation as of May 2007. Though these stores carry many of the same products and share much of their supply chain, there is no formal affiliation between PartSource and Canadian Tire stores.

Although the Motomaster name remains on a wide variety of tires, the selection has shrunk recently. Since 2004, the Sentinel A/S and Touring 160 tires have been discontinued, with no Motomaster replacements expected.

Generally, Motomaster is regarded as the “base” or “starting” quality and price point line.

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Snow Foundation; snow tires

Posted on January 6th, 2009 in Uncategorized by admin

The Snow Foundation is a non-profit ogranisation operating in Canberra. It was established to assist those in need in the Canberra community whose needs are not covered by government sources.

History

The Snow Foundation is a response to the long association the Snow family has had with the Canberra region, dating back to 1926 when E.R. Snow, the founders’ grandfather, came to Canberra to establish the Capital’s first general store.

The Foundation is the creation of brothers Terry and George Snow who set it up in 1990 with the aim of helping those individuals and organisations that freely gave their time to help the less fortunate live fulfilling lives.Starting with an initial contribution of $1 million, the Foundation has provided financial help to a diverse range of organisations throughout Canberra and the surrounding region.

In 1997 Terry added a further $500,000 to the Foundation, and in 2005 added a further $1 million to enable it to maintain and set up further activities. Since then, he has given substantive donations to the Foundation, meaning the capital value of the Foundation exceeded $3 million in 1997.

In the 15 years since it was established, The Snow Foundation has reached out to help more than 80 different organisations and individuals. The Foundation does not give ‘blanket’ donations but help with the funding of a specific program/treatment/equipment.

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The Snow; snow tires

Posted on January 5th, 2009 in Uncategorized by admin

The Snow is a track by the British group Coil, available on the album Love’s Secret Domain (1991) and also released as a 12″ vinyl, cassette and CD EP. A music video of “The Snow (Answers Come in Dreams II)” was directed by Peter Christopherson.

“The Snow (Driftmix)” and “The Snow (Out In The Cold)” are remixes by Peter Christopherson. The Snow (Answers Come In Dreams I)” and “The Snow (Answers Come In Dreams II)” are remixes by Jack Dangers. “The Snow (As Pure As?)” was remixed by John Balance and Drew McDowall.

The EP was later combined with Windowpane and released as Windowpane & The Snow.

12″ vinyl

Side A:

  1. “The Snow (Driftmix) – 2:35
  2. “The Snow (Answers Come In Dreams I)” – 5:47
  3. “The Snow (Out In The Cold)” – 7:43

Side B:

  1. “The Snow (As Pure As?)” 6:33
  2. “The Snow (Answers Come In Dreams II)” – 5:57
  3. “The Snow” – 6:48

CD

  1. “The Snow (Driftmix)” – 2:35
  2. “The Snow (Answers Come In Dreams I)” – 5:47
  3. “The Snow (Out In The Cold)” – 7:43
  4. “The Snow (As Pure As?)” – 6:33
  5. “The Snow (Answers Come In Dreams II)” – 5:57
  6. “The Snow” – 6:48
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Tire load sensitivity; snow tires

Posted on January 5th, 2009 in Uncategorized by admin

Tire load sensitivity describes the behaviour of tires under load. Conventional pneumatic tires do not behave as classical friction theory would suggest. Friction theory says that the maximum horizontal force developed should be proportional to the vertical load on the tire. In practice, the maximum horizontal force Fy that can be generated is proportional, roughly, to the vertical load Fz raised to the power of somewhere between 0.7 and 0.9, typically.

Production car tires typically develop this maximum lateral force at a slip angle of 6-10 degrees, although this angle increases as the vertical load on the tire increases. Milliken, W.F., Milliken, D.L., 1995, “Race Car Vehicle Dynamics”, Society of Automotive Engineers (SAE) Warrendale, PA. page 27. Formula 1 car tires may reach a peak sideforce at 3 degrees Wright P., 2001, “Formula 1 Technology”, Society of Automotive Engineers (SAE) Warrendale, PA.

Example

As an example, here is data extracted from Milliken and Milliken’s “Race Car Vehicle Dynamics”, figure 2.9:

Vertical load Fy/Fz Slip Angle
(lbf) max degrees
900 1.10 5.6
1350 1.08 6.0
1800 0.97 6.7

The same sensitivity is typically seen in the longitudinal forces, and combined lateral and longitudinal slip.

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Snow (codec); snow tires

Posted on January 5th, 2009 in Uncategorized by admin

Snow is an experimental video codec developed by Michael Niedermayer for the FFmpeg package. It can compress video either lossily or losslessly. Snow implements wavelet-based compression, allowing for impressive image quality at very low bitrates. It is open source licensed under the LGPL.

Comparison

Snow is similar to Tarkin, Dirac, and numerous other wavelet-using codecs.

Technical details can be found in the snow.txt file included in the ffmpeg source package.

Programs Using Snow

The following open-source video editing programs can encode to Snow format:

  • Avidemux
  • LiVES
  • MeGUI
  • VirtualDubMod with ffdshow tryouts
  • MEncoder
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Parade lap; snow tires

Posted on January 5th, 2009 in Uncategorized by admin

A parade lap, also know as a formation lap or warm-up lap, is a lap before an autoracing race begins, in which the drivers go around the track at a slow speed (usually between 30 and 70 MPH), and, in some cases, behind the safety car. The lap is to ensure that track conditions are safe, and that there are no dangerous problems with the cars (including the safety car) or the circuit. The parade lap either leads to a rolling start, or back to the grid.

The parade lap is best-known for its use in Formula One and other Formula sports. In Formula sports, the parade lap is often important as it allows the cars to warm up their tires, which is crucial in order to be competitive during the race. Drivers will often attempt to warm up the tires more quickly during the lap, by steering slowly from side to side.

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Windrow; snow tires

Posted on January 5th, 2009 in Uncategorized by admin

A windrow is a row of cut hay or small grain crop. It is allowed to dry before being baled, combined, or rolled. For hay, the windrow is often formed by a hay rake, which rakes hay that has been cut by a mower into a row. For small grain crops which are to be harvested, the windrow is formed by swather which both cuts the crop and forms the windrow.

The term may also be applied to a row of any other material such as snow[1]. In the case of snow, windrows are created by snow plows as they plow streets. The windrow may block driveways. Some municipalities have windrow removal service where a smaller plow goes to each individual driveway to clear the windrow. Most cities simply make the home owner clear the windrow to their own driveway.
A few cities will plow the windrow to the center of the street, blow the snow into trucks, and haul it away. Windrows made of snow are also called berms or more commonly, snow banks.

A windrow can also be the build-up of material on the edge of newly graded earthworks and dirt roads, or it can be a heap of road-building material laid down by a dump truck for collection by a paving machine.

Windrows of seaweed etc also form on the surface of lakes or seas due to cylindrical Langmuir circulation just under the surface caused by the action of the wind.

Windrows are often used in large scale vermicomposting systems.

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Snow Foundation; snow tires

Posted on January 5th, 2009 in Uncategorized by admin

The Snow Foundation is a non-profit ogranisation operating in Canberra. It was established to assist those in need in the Canberra community whose needs are not covered by government sources.

History

The Snow Foundation is a response to the long association the Snow family has had with the Canberra region, dating back to 1926 when E.R. Snow, the founders’ grandfather, came to Canberra to establish the Capital’s first general store.

The Foundation is the creation of brothers Terry and George Snow who set it up in 1990 with the aim of helping those individuals and organisations that freely gave their time to help the less fortunate live fulfilling lives.Starting with an initial contribution of $1 million, the Foundation has provided financial help to a diverse range of organisations throughout Canberra and the surrounding region.

In 1997 Terry added a further $500,000 to the Foundation, and in 2005 added a further $1 million to enable it to maintain and set up further activities. Since then, he has given substantive donations to the Foundation, meaning the capital value of the Foundation exceeded $3 million in 1997.

In the 15 years since it was established, The Snow Foundation has reached out to help more than 80 different organisations and individuals. The Foundation does not give ‘blanket’ donations but help with the funding of a specific program/treatment/equipment.

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Tire Society; snow blower tire chains

Posted on January 4th, 2009 in Uncategorized by admin

The Tire Society is a professional body, specifically an engineering society, whose mission is to increase and disseminate knowledge as it pertains to the science and technology of tires. It hosts a two-day Meeting and Conference every year. In addition, it publishes a peer reviewed technical journal, Tire Science and Technology. The Tire Society was founded in 1978.

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Nexen Tire; snow tires

Posted on January 4th, 2009 in Uncategorized by admin

Nexen Tire is a tire manufacturer, headquartered in Yangsan, South Gyeongsang Province, and Seoul, both in South Korea. Its major domestic competitors are Hankook Tire and Kumho Tires. The company’s name is reflected in the company slogan, “Next Century Tire.”

Products

Premiere, N2000, N3000, N5000, and more than 30 other passenger car and light truck tires.

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