Essays about: "modified atmosphere"

Showing result 21 - 25 of 25 essays containing the words modified atmosphere.

  1. 21. Hydrogen production in Escherichia coli : Genetic engineering of the formate hydrogenlyase complex

    University essay from Institutionen för fysik, kemi och biologi; Tekniska högskolan

    Author : Charlotte Hjersing; [2011]
    Keywords : Escherichia coli; Formate hydrogenlyase; Hydrogenase; Oxygen tolerance;

    Abstract : Biofuels that are renewable and environmentally benign constitute an important area of research, as the supply of fossil fuels decreases and the amount of green house gases in the atmosphere increases. Biohydrogen is not as well explored as other biofuels, but its properties render it a promising complement, as it is clean and can be used directly in fuel cells to generate electricity, the only waste products being water and heat. READ MORE

  3. 22. Sveriges klimatskuld. Belyst och beräknad med olika metoder

    University essay from Lunds universitet/Humanekologi

    Author : Rikard Warlenius; [2010]
    Keywords : political ecology; climate justice; environmental debt; Climate debt; climate change; Earth and Environmental Sciences; Social Sciences;

    Abstract : The notion of Climate debt (or Carbon debt) has been used for more than a decade, but it was only during 2009 that it got a lot of attention through a NGO campaign and through interventions in the UNFCCC by Bolivian delegates. Climate debt is defined by Boliva as over-consumption of the available capacity of the Earth’s atmosphere and climate system, and it calls for the developed countries to repay it's debt to the climate creditors, i. READ MORE

  4. 23. Frigörelse av kvicksilver och metylkvicksilver till bäckvatten under olika perioder efter skogsavverkning

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Mattias Björkman Westin; [2008]
    Keywords : mercury; methyl mercury; forestry; clear cutting; iron; sulpher;

    Abstract : High levels of Hg in fish in Swedish lakes have been a problem along time in Sweden. The major concern is production and accumulation of the most toxic form of mercury; methyl mercury (MeHg). READ MORE

  5. 24. Konsumentbeteende vid köp av färsk fisk : en kvalitativ studie för utveckling av ett produktkoncept hos ICA

    University essay from SLU/Dept. of Economics

    Author : Ebba Prejer; [2006]
    Keywords : fisk; färskvaror; konsumentbeteende;

    Abstract : Health and convenience trends dominate the food industry and retailing business of today. The health consciousness is spreading while appealing product attributes concerning taste and packaging also are increasingly important. READ MORE

  6. 25. Listeria monocytogenes, a food-borne pathogen

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

    Author : Inoka Peiris; [2005]
    Keywords : L. monocytogenes; gravad and cold-smoked salmo salar; food; PFGE;

    Abstract : Listeria monocytogenes is a Gram positive, aerobic, facultative anaerobic and nonacid fast bacterium, which can cause the disease listeriosis in both human and animals. It is widely distributed thoroughout the environment and has been isolated from various plant and animal food products associated with listeriosis outbreaks. READ MORE