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Topic: Ppm


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  Parts-per notation - Wikipedia, the free encyclopedia
Parts-per notations (in particular ppm) are also used to specify the size of the errors of very precise measurements of gas pressure [1] and voltage stability [2].
one milligram in a kilogram is 1 ppm by mass.
one millilitre (or cubic centimetre) in a cubic metre (or kilolitre) is 1 ppm by volume.
en.wikipedia.org /wiki/Parts_per_million   (1182 words)

  
 PPM Energy - Press Release
PPM will construct the $55 million, 50 MW Moraine Wind Power Project in southwest Minnesota, which is expected to go into commercial operation in fall 2003.
PPM also recently entered into an agreement to purchase from FPL Energy the entire output of the proposed High Winds windfarm in northern California.
PPM is actively marketing the energy from High Winds to wholesale customers in California, a state that this fall adopted an aggressive renewable portfolio standard.
www.ppmenergy.com /rel_02.11.21.html   (526 words)

  
 PPM: Instructions
PPM™ is a heat stable preservative/biocide which can be used to effectively prevent or reduces microbial contamination in plant tissue culture.
PPM™ can be, and should be used as a standard ingredient in plant tissue culture media, and is also substantially less expensive than commonly used antibiotics.
PPM™ is a broad-spectrum preservative and biocide, which kills bacteria and fungi cells, prevents germination of spores, and in higher concentrations, can eliminate explants of endogenous contamination.
www.ppm4plant-tc.com /instructions.htm   (1996 words)

  
 DataCompression.info - PPM   (Site not responding. Last check: 2007-10-21)
PPM is a specialized form of compression based on Markov modeling.
In general, PPM predicts the probability of a given character based on a given number of characters that immediately precede it.
PPM is a powerful compression technology which has a reputation for being resource intensive.
datacompression.info /PPM.shtml   (1797 words)

  
 PPM - Installations
The PPM instrumentation has performed reliably since its original installation in 1992 and past performance needs to be considered when selecting this type of device required twenty four-seven.
To ensure optimum perpnce PPM was also asked to provide an annual service contract, to attend site at regular intervals confirming that all the instrumentation was correctly calibrated and functioned as intended.
PPM has a wealth of experience delivering an engineered solution, tailored to an individual’s needs, including automatic containment systems which are simple to install and operate.
www.pollution-ppm.co.uk /installations.htm   (4287 words)

  
 PPM America   (Site not responding. Last check: 2007-10-21)
PPM America, Inc. and its affiliates manage in excess of $72 billion of assets in the United States.
PPM America is registered with the SEC under the Investment Advisers Act of 1940.
PPM America is an indirect subsidiary of Prudential plc, a company incorporated in the United Kingdom which is a publicly traded holding company ("UK Parent").* Our UK Parent and its affiliated companies constitute one of the world's leading financial services groups.
www.ppmamerica.com /default.asp   (220 words)

  
 .: Public Performance Malaysia :.
Public Performance (Malaysia) or PPM was established in 1988 and is a licensing body whose functions are recognized under the Copyright Act of 1987 (Act 332).
PPM is a wholly owned non-profit subsidiary of the Recording Industry Association of Malaysia ("RIM") which is affliated to International Federation of the Phonographic Industry ("IFPI").
PPM is also a member of the Special Copyright Task Force which was formed by the Ministry of Domestic Trade and Consumer Affairs Malaysia in April 1999 wherein PPM's role is to combat end-user music piracy.
www.ppm.org.my   (306 words)

  
 PPM Associates - Terms of Use Agreement
PPM Associates, Inc. reserves the right to change the terms, conditions, and notices under which the PPM Associates web site is offered, including but not limited to the charges associated with the use of the PPM Associates web site.
PPM Associates, Inc. is providing these links to you only as a convenience, and the inclusion of any link does not imply endorsement by PPM Associates, Inc. of the site or any association with its operators.
PPM Associates, Inc.' failure to insist upon or enforce strict performance of any provision of this Agreement shall not be construed as a waiver of any provision or right.
www.ppma.com /legal.htm   (1346 words)

  
 ppm - PPM
PPM is a group of functions intended to simplify the tasks of locating, installing, upgrading and removing software 'packages'.
The modifications to OSD used by PPM are documented in PPM::ppd.
Sets internal PPM options as specified in the 'options' hash, which is expected to be the hash previously returned by a call to GetPPMOptions().
www.xav.com /perl/site/lib/PPM.html   (1314 words)

  
 The MSDS HyperGlossary: Concentration Units
PPM is defined as the mass of the component in solution divided by the total mass of the solution multiplied by 10
A solution with a concentration of 1 ppm has 1 gram of substance for every million grams of solution.
Therefore, something that has a concentration of 300 ppm could also be said to have a concentration of (300 ppm)/(10,000 ppm/percent) = 0.03% percent by mass.
www.ilpi.com /msds/ref/concentration.html   (1059 words)

  
 Oilfield Glossary: Term 'ppm'
For solid and liquid concentrations, ppm is stated in weight (mass) units.
For gases, ppm is in volume (or mole) units.
S in an air sample is 10 ppm (both by volume or by moles).
www.glossary.oilfield.slb.com /Display.cfm?Term=ppm   (85 words)

  
 PPM Racing Products
Here at PPM we have many years of racing experience, but that alone is not enough to build the right parts.
That is why we listen to, and pay attention to, the racer, car builders, and suppliers alike to produce the best parts for their needs.
PPM makes absolutely no warranty or guarantee, expressed or implied, as to the fitness for a general or particular purpose, or of merchantibility in connection with any offer of sale or sale of racing products.
www.ppmracingproducts.com   (345 words)

  
 PPM Energy - A ScottishPower Company
PPM Energy provides marketing and development of wind and thermal energy facilities, shaping and firming, scheduling and transmission management.
PPM also provides energy and asset management to help you maximize the value of your power resources.
PPM Energy is proud to offer Green-e certified wind energy products.
www.ppmenergy.com   (143 words)

  
 www.ppmems.com
PPM is the largest private safety-training center in the state of Maryland.
PPM purchased its first ambulance and it was licensed as a Maryland commercial ambulance in 2001.
PPM currently provides medical staffing for Bechtel International, University of Maryland sporting events, and at many other types of events for private companies.
www.safetytrn.com   (159 words)

  
 About PPM Instruments
PPM, founded in 1960 by Art Bletcher, designs and manufactures rugged, precision electronic instruments for field, laboratory and manufacturing/production test.
PPM also offers semi-custom design for government clients such as NASA, NIST, the Army, Navy and Air Force, as well as industrial clients such as Boeing, General Motors and General Electric.
PPM Instruments standard products offer a number of configuration options to suit most needs.
www.ppminc.com /id1.html   (122 words)

  
 VH-1: An Imcomplete User's Guide>   (Site not responding. Last check: 2007-10-21)
PPM improves upon this method by using more accurate guesses for the input states to the Riemann problem (the values on either side of the interface).
This description makes PPM sound relatively simple, but there are many key ingredients that we have skipped over, including the parabolic interpolation and monotonicity constraints, the iterative Riemann solver, and additional dissipation mechanisms.
PPM is a very nice method for compressible hydrodynamics, but it does have an Achilles heel.
wonka.physics.ncsu.edu /pub/VH-1/VH-1_guide.html   (9413 words)

  
 PPM Consultants - News
PPM, founded in 1994, has established itself in the Southeast by focusing on bringing closure to its clients' environmental problems.
We at PPM believe this is a testament to our staff members consistently striving to provide quality service and maintain positive relationships with our clients," said L. Todd Perry, Principal and Marketing Director; Monroe, La.
PPM Consultants, Inc. is a leading southeastern environmental consulting firm with offices in Birmingham, Ala., Mobile, Ala., Monroe, La., Baton Rouge, La., Jackson, Miss., Pensacola, Fla., and Orlando, Fla. Services provided by the firm include: solid and hazardous waste management, environmental compliance and management, soil and groundwater contamination assessment and remediation, and property transfer assessments.
www.ppmco.com /news.asp?record_no=4985   (239 words)

  
 aqueous solutions:concentration ppm ppb   (Site not responding. Last check: 2007-10-21)
Parts per million (ppm) and parts per billion (ppb) are examples of expressing concentrations by mass.
For example, if a solution has 1 ppm solute this would mean that 1 g of solution would have one "millionth" gram of solute.
For example, suppose a 155.3 g sample of pond water is found to have 1.7x10^-4 g of phosphates.
www.iun.edu /~cpanhd/C101webnotes/aqueoussolns/ppmppb.html   (146 words)

  
 About PPM Technology
PPM Technology is based in Caernarfon, Wales, UK, where we have a custom built development and production facility on the Cibyn Industrial Estate.
Supported by a network of experienced distributors, PPM's products are exported to over thirty countries, with a wide range of industries and healthcare establishments worldwide relying on PPM gas detection instruments for continued protection against airborne hazards in the workplace.
PPM is committed to providing unparalleled levels of customer service and support and aims to remain a leading company in the field of gas detection in safety & health and indoor air quality applications.
www.ppm-technology.com /about_ppm.html   (227 words)

  
 PPM e.V.   (Site not responding. Last check: 2007-10-21)
In december 2002 PPM and the Martin Luther-University Halle signed a contract for cooperation in the development of composite materials from natural fibres and different polymers.
It was developed in a common project by PPM and Othüna.
At October 24, 2002, the permanent secretary of the ministry of economy of Saxony-Anhalt Manfred Maaß presented the first grants in the frame of "Innovative measures of EFRE (2002-2006) in Saxony-Anhalt".
www.ppm-magdeburg.de /eng/archiv.htm   (378 words)

  
 PPM/PGM/PBM image files
Reads either pbm, pgm, or ppm formats, and generally writes the same type as it read (whenever a pnm tool makes an exception and "promotes" a file to a higher format, it informs the user).
A PPM file consists of two parts, a header and the image data.
If the PPM magic identifier is "P6" then the image data is stored in byte format, one byte per colour component (r,g,b).
astronomy.swin.edu.au /~pbourke/dataformats/ppm   (683 words)

  
 Environmental Protection Agency > Basic Concepts in Environmental Sciences > Module 4 > Concentration
For liquids, ppm is a ratio of two masses [often designated as ppm(w/w)].
Assuming a basis of 1,000,000 gm of solution, convert 10 ppm of sugar to its equivalent mass ratio (in gm).
For solutions in which the solvent is water the units of ppm and mg/L are equivalent.
www.epa.gov /eogapti1/module4/concent4/concent4.htm   (939 words)

  
 [No title]   (Site not responding. Last check: 2007-10-21)
NAME ppm - portable pixmap file format DESCRIPTION The portable pixmap format is a lowest common denominator color image file format.
A ppm file's magic number is the two characters "P3".
If you use the ppm library and try to write a file with a larger maxval, it will automatically fall back on the slower but more general plain format.
www.martinreddy.net /gfx/2d/PPM.txt   (290 words)

  
 PPM Format Specification
They are informally called PPM files, but to be absolutely precise, you should indicate the variation from true PPM.
A common variation on PPM is to subsitute this color space for the one specified.
Note that a common variation on the PPM format is to have the sample values be "linear," i.e.
netpbm.sourceforge.net /doc/ppm.html   (906 words)

  
 PPM AS
PPM AS is system integrator for Nachi robots in Norway and Sweden.
PPM AS has long experience with running feasibility studies for companies evaluating the need for new robot systems.
PPM AS delivers 3D simulation tools and dedicated software for rapid programming of industrial robots.
www.ppm.no   (135 words)

  
 perlwin32faq11 - Using PPM to install modules
PPM allows you to access package repositories, install and remove packages from your system, and update packages you previously installed using PPM with the latest versions.
PPM can then be run by typing 'ppm' in a command prompt window.
Before you exit PPM you should save the changes to the configuration by issuing the command 'set save'.
www.xav.com /perl/faq/ActivePerl-faq2.html   (976 words)

  
 PPM
And, so, here I sit as an eight-year-old in a 30-year-old's body, thrilled to show you the PPM (Purple Pimp Mobile), my buddy, Chris Art, and I have been working on, which, like all pimped-out rigs, is an ongoing project.
Like most pimp mobiles, the PPM won't be out in the snow or heavy rain, but you can bet it's stylin' around town or out to dinner.
In the end, though, as with when I was a kid, the PPM isn't only about a cool looking ride; rather, the PPM is about a couple guys coming together with absolute acceptance of each other, and celebrating life, whether it's walking, rolling, or covered in purple velvet.
www.wheelchairjunkie.com /ppm.html   (458 words)

  
 ActivePerl 5.8 - Online Docs : Using PPM
To use PPM, your computer must be connected to the internet, have access to a PPM repository on a local hard drive or network share, or have access to a mounted
PPM allows for the addition of new install areas, which is useful for shared ActivePerl installations where the user does not have write permissions for the site and perl areas.
This setting applies to PPM when it is launched from or used at the command line.
aspn.activestate.com /ASPN/docs/ActivePerl/faq/ActivePerl-faq2.html   (1842 words)

  
 PPM Technology - Product support
PPM Technology is committed to providing the best after sales service possible to it's customers.
The importance of calibration with using electro-chemical cells for measuring toxic gas is that their working life is determined by the activity of the electrodes used to detect the gas.
This activity is gradually reduced over time by contaminant gases and poisons such that the sensor sensitivity — the amount of current generated per ppm of target gas drifts gradually downwards.
www.ppm-technology.com /support.shtml   (1270 words)

  
 Welcome to PPM Lawyers
At PPM Lawyers, we are dedicated to providing you with an essential and powerful tool for raising capital.
The PPM is a self-contained business document consisting of everything that a serious investor will need to fund your business.
A PPM from PPM Lawyers is everything you need to raise the money your business requires.
www.ppmlawyers.com   (100 words)

  
 PPM AS
PPM AS NACHI robots have evolved to Scandinavia!
Nachi-Fujikoshi is one of the larges manufacturers of industrial robots in the world and is a significant contractor of robot systems to the car manufacturing industry.
PPM AS has specialised in the development of highly flexible robot systems satisfying the industrial requirements to rapid set up and high productivity.
www.ppm.no /section.php?section=nachi   (120 words)

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