Essays about: "organic N"

Showing result 1 - 5 of 209 essays containing the words organic N.

  1. 1. SOIL GROSS NITROGEN MINERALISATION AND FOREST GROWTH IN FOUR HEMIBOREAL FOREST STANDS IN SOUTHWEST SWEDEN

    University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Author : Linnéa Eriksson; [2023-04-20]
    Keywords : soil C:N; forest production; 15N isotope dilution; gross N mineralisation; ammonium; soil carbon; soil nitrogen; root exudates; stoichiometric decomposition; boreal forests; priming; microbial C limitation;

    Abstract : Boreal and temperate forests together make up the largest terrestrial net C sink in the world. They take up carbon dioxide (CO2) from the atmosphere and store it in plant biomass and soil as they grow, making them crucial in mitigating global climate change. READ MORE

  3. 2. Analysis of fatty acids in fatty acid-based herbicides by gas chromatography

    University essay from Lunds universitet/Kemiska institutionen

    Author : Mohamad Abd Elwadood; [2023]
    Keywords : Analytical Chemistry; Fatty Acids; Gas Chromatography; Green Herbicides; Retention Index; Flame Ionization Detector; Mass Spectrometry; Supercritical Carbon Dioxide Extraction.; Chemistry;

    Abstract : Fatty acids-based herbicides are considered to be a green alternative to synthesized weed control products. However, the environmentally sustainable effect of those herbicides needs more investigation to be confirmed. READ MORE

  4. 3. Synthesis of Organo-Iron(II) Complexes Including N-Heterocyclic Carbene Ligation as Solar Cell Material.

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Salim Charkas; [2023]
    Keywords : Dye-sensitized solar cell; Transition metal complex; Synthesis iron; N-heterocyclic carbene NHC ; Organic chemistry; Chemistry;

    Abstract : The push-pull design has been shown to increase DSC performance through the introduction of electron-withdrawing groups and electron-donating groups, usually on opposite far ends of the sensitizer. The scope of this thesis was to synthesize several pre-N-heterocyclic carbene ligand analogs that are inspired by the push-pull design in an attempt to investigate their susceptibility to Fe(II) complexation. READ MORE

  5. 4. Characterization of neutron detection efficiency in a liquid organic scintillator

    University essay from

    Author : Ebba Wargh; Nadine Tabeshnia; [2023]
    Keywords : ;

    Abstract : Neutron detectors in the form of liquid organic scintillators are widely used for nuclear disarmament purposes. The main purpose of this thesis is to characterize the neutron detection efficiency of the organic liquid scintillator EJ-309 using Monte Carlo based simulations in the simulation program Geant4. READ MORE

  6. 5. Exploring a unique pocket in Galectin-8N by the synthesis of D-galactoside-based benzimidazole inhibitors

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Sid Bartold; [2023]
    Keywords : organic chemistry; synthesis; gal; gal-8; gal-8N; galectin; galectin-8; galectin-8N; inhibitor; drug development; benzimidazole; galactoside; carbohydrate; carbohydrate chemistry; Suzuki-coupling; Chemistry;

    Abstract : Galectins are a family of glycan-binding proteins where galectin-8 is a part of the subgroup known as tandem-repeat type galectins. Galectin-8 is composed of two homologous CRDs, one N- and one C-terminal CRD. As it stands now, galectin-8N has been found to bind to a larger number of glycans than galectin-8C. READ MORE