Essays about: "Photosynthesis"

Showing result 21 - 25 of 112 essays containing the word Photosynthesis.

  1. 21. Capillary Organic Electronic Ion Pump for Delivering Malic Acid - Towards Better Understanding of Drought Tolerance in Tropical Plants

    University essay from Linköpings universitet/Laboratoriet för organisk elektronik; Linköpings universitet/Tekniska fakulteten

    Author : Alexandra Sandéhn; [2021]
    Keywords : malic acid; malate; ion delivery; implantable devices; organic bioelectronics; plants; Teknisk fysik; Teknisk fysik;

    Abstract : Delivery of biologically relevant ions such as drugs, neurotransmitters and hormones have been recognized as powerful a tool to control physiology of animals and plants for research purposes and practical applications. In the plant research community, ions are most commonly delivered as part of a solvent by soaking, spraying, pipetting or by adding to the soil. READ MORE

  3. 22. Markkolets betydelse för åkermarkens bördighet : vilka effekter kan väntas av tillförd biokol och andra kolinlagrande åtgärder

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Karolina Johansson; [2021]
    Keywords : kolcykel; mineraljord; organogen jord; certifiering; mullhalt;

    Abstract : Biokol är en möjlig kandidat till att motverka den höga koldioxidhalten i atmosfären. Genom pyrolysering av biomassa bildas biokol, som är en hårdare inbunden form av kol. Detta gör att biokol bryts ner långsammare. READ MORE

  4. 23. Study of the vibronic mixing in chlorophylls with multidimensional spectroscopy

    University essay from Lunds universitet/Kemiska institutionen

    Author : Ignacio Martínez Casasús; [2021]
    Keywords : Two-dimensional spectroscopy; Ultrafast spectroscopy; Chlorophyll a; Chlorophylls; Photosynthesis; Light harvesting; Vibronic mixing; Quantum coherence; Chemical physics; Chemistry;

    Abstract : Chlorophylls comprise one of the most important families of molecules for the photosynthetic process. Chlorophyll-like molecules have been classically interpreted under the Gouterman model, being thought to feature two independent transitions, Qy(S1) and Qx(S2). READ MORE

  5. 24. Fractionation of Wheat Bran for Utilisation in Biorefinery

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Gabriella Haag; [2021]
    Keywords : Wheat bran; biorefinery; chemical engineering; vetekli; bioraffinaderi; extraction; Technology and Engineering;

    Abstract : Wheat bran is a by-product from the production of wheat flour. Nowadays wheat bran is mostly used as feed for animals, in the food and baking industry or it is simply burned in open air. READ MORE

  6. 25. Why coconut water is both a biostimulant and an anti-cancer agent

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Estefany Reyes Estevez; [2021]
    Keywords : Cocos nucifera; phytohormones; cytokinins; kinetin; kinetin riboside; zeatin; iP; functional foods; cancer; cell cycle; micropropagation; tissue culture;

    Abstract : Coconut water (CW) naturally contains phytohormones called cytokinins, which exist in different forms like kinetin, kinetin riboside and zeatin. The bioactive cytokinins in plants are the zeatin-type, and these natural compounds exert many vital plant physiological effects. READ MORE