Essays about: "modified atmosphere"

Showing result 16 - 20 of 25 essays containing the words modified atmosphere.

  1. 16. Evaluating the Origin of Water Vapour in Giant Stars

    University essay from Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation; Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Mohsen Farzone; [2013]
    Keywords : Physics and Astronomy;

    Abstract : The advent of infrared astronomy, unlike optical astronomy that was developed over centuries, was delayed until the space age due to our own atmosphere acting as an efficient shield towards this radiation. With a lot of molecules (including water) emitting in the infrared region, it was first in the late 1990s that water no longer was deemed special and was observed in many cooler (K-M) giant stars. READ MORE

  3. 17. Introduction of biological and active Modified Atmosphere Packaging through microorganisms

    University essay from Lunds universitet/Förpackningslogistik

    Author : Pariya Darvishzadeh; [2013]
    Keywords : Probiotic bacteria; Microorganisms; Active modified atmosphere; Food packaging; Saccharomyces boulardii; Bacillus amyloliquefaciens; Biology and Life Sciences; Agriculture and Food Sciences; Technology and Engineering;

    Abstract : Modified Atmosphere Packaging (MAP) is a technique for modifying internal gas atmosphere of the food package to slow deteriorative reactions inside the package and prolong shelf life of the product. However, due to current limitations of this passive technology, there might be some opportunities for introduction of active MAP through microorganisms. READ MORE

  4. 18. Recycling of Glass Fiber Composites

    University essay from Högskolan i Borås/Institutionen Ingenjörshögskolan

    Author : Ramesh Krishnamoorthi; Zhang Shinzhao; [2012]
    Keywords : polypropylene pp ; maleic anhydride modifie polypropylene mapp ; grinded and microwave pyrolyse composites mgc ; grinded composites gc ; neoxil; virgin glass fiber; caco3; hammer mill fiber; micro-compounder; injection; termogravimetric analysis tga ; tensile testing; gcmsanalysis; dynamic mechanical analysis; microwavepyrolysis; different scanning calorimetry dsc ; distillation; polymer oil;

    Abstract : Composites are the materials which can be used for a wide variety of applications andproducts such as sports equipment, aerospace and marine because of light and stiffnessproperties. Composites are often made from thermoset resin with glass fibers. READ MORE

  5. 19. TITTA - en metod för att skapa konstruerade perspektiv

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Jenny Forslund; [2011]
    Keywords : Landskapsarkitektur; perspektiv; konstruerade bilder; metod; bilder;

    Abstract : Detta arbete skrev jag under våren 2011. Anledningen till hela arbetet är min fascination för bilder. Redan under mitt kandidatarbete såg jag hur bilder kan vara till stor hjälp för att aktivera och engagera människor. READ MORE

  6. 20. Metoder för massavlivning av fjäderfä

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Märit Badman; [2011]
    Keywords : massavlivning; metod; fjäderfä; gas; skum;

    Abstract : I denna litteraturöversikt beskrivs olika sätt att administrera gas eller skum som massavlivningsmetoder för fjäderfä. Metoderna är gas i hel stallbyggnad, gas i mobil vagn, presenningmetoden, metallkammare samt brandsläckarskum. Dessa jämförs med varandra med avseende på effekter på djurvälfärd och praktisk användbarhet. READ MORE