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Showing result 1 - 5 of 6 essays matching the above criteria.

  1. 1. Production, in vitro modification, and interaction analysis of a hydroxyproline-dependent protein

    University essay from Uppsala universitet/Biokemi

    Author : Milica Plavsic; [2023]
    Keywords : protein production optimisation; recombinant expression; bioreactor; prolyl hydroxylase; liquid chromatography mass spectrometry; microscale thermophoresis;

    Abstract : The development of a biologic protein involves different stages and becomes a highly complex process which can be costly and time consuming to scale up for industrial production. Therefore, optimization is a necessary part of the production process development to lower the production expenses. READ MORE

  3. 2. Optimisation of expression of trypsin in a bioreactor : A study based on Design of Experiment

    University essay from Uppsala universitet/Biokemi

    Author : Tova Rane; [2022]
    Keywords : ;

    Abstract : In recent years, medical treatments against respiratory tract infections (RTIs) based on trypsin from Atlantic cod targeting the surface proteins on viral particles have been approved. However, the stability and compatibility in the human body of human trypsin would be expected to be greater than that from cod. READ MORE

  4. 3. Can alteration in host odor blends change the olfactory preferences in Spodoptera littoralis?

    University essay from SLU/Dept. of Plant Breeding (from 130101)

    Author : Hanna Olovsson; [2017]
    Keywords : host preference; Spodoptera littoralis; induction of feeding; cotton; olfactometer; y-tube;

    Abstract : Gustatory and olfactory stimuli have been shown to induce feeding preferences in generalist phytophagous insect species. Generalists have to process a lot of information while performing host selection and it has been suggested that this may be a limitation, while it makes the host detection slower than for specialist species that process a lower amount of information. READ MORE

  5. 4. Increased public participation as a potential human : large carnivore conflict mitigation measure

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Ruben Bloemsma; [2016]
    Keywords : brown bear; Ursus arctos; wolf; Canis lupus; lynx; Lynx lynx; wolverine; Gulo gulo; governance; stakeholder participation; protection; hunting regulation; attitudes toward brown bear; wolf; lynx; wolverine; meta-analysis;

    Abstract : Large carnivores are species that have a great impact on their environment. They influence their prey population directly by killing animals, and indirectly by affecting their behavior (e.g., feeding, vigilance and distribution). READ MORE

  6. 5. A survey of play behaviour in domestic lambs out on pasture

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Samantha Augustsson; [2014]
    Keywords : lamb; play behaviour; pasture;

    Abstract : Play has been recorded in a wide variety of animal species and presents itself at different ages in different species. It has been reported that the occurrence of play behaviours can be affected by factors in the animal's environment, such as housing, feeding and management. Thus play might be used as a measure of animal welfare. READ MORE