339 uppsatser · sida 6 av 23
från kvarterspark till stadsdelspark
… enhance nutrition use efficiency in agriculture. This thesis consists of two experiments, growing microalgae in drainage water from a clay soil and cultivating algae for maximal growth. Both experiments were performed in our photobioreactor. The algae cultivated in drainage …
ett småskaligt försök
… enhance nutrition use efficiency in agriculture. This thesis consists of two experiments, growing microalgae in drainage water from a clay soil and cultivating algae for maximal growth. Both experiments were performed in our photobioreactor. The algae cultivated in drainage …
… addition the methane potential from selected materials was determined bybatch experiments. Two full scale experiments were also studied to compare results from themodel with results from full scale biogas production.This thesis work resulted in a model for calculating biogas …
… if a filter and a proper installation were used for the detector. Some experiments were executed to determine what kind of filter were the most suitable for each application and how these could be installed. After executing the experiments and evaluate the results we recommend …
The purpose of this report is to document the experiments carried out, methods used and results gained during research into how the silicon content of an aluminium alloy affects the coefficient of thermal expansion (CTE). The goal of this paper is to better understand and to …
inverkan av lagringstemperatur, lagringstid och vattentillgång
… these samples were harvested with the farmer's own harvesting equipment.The experiments of cultivars, time and temperature took place on two different sites, the first at Wragerup outside Malmö, Sweden and the other at Hviderup outside Eslöv, Sweden. These sites are selected …
… the last two years of production. This survey was then followed by a number of experiments in which different factors that possibly had an influence in the cracking was investigated.The work resulted in that one of the pressing parameters was found as a factor whose affect on …
Warm forging of aluminum alloy 6026 T9
… by compressing the billet with and without any lubricant.The performed experiments show that the lubricant reduces friction and makes it easier for the material to flow into the die. Higher billet temperature than 450 °C is deemed unnecessary as it does not give any significant …
… ET- and SA- defenses, which result in different chemical responses. Feeding experiments with the plant A. thaliana, the generalist insect pest Spodoptera littoralis and the specialist insect pest Plutella xylostella have been conducted. The results showed that the Spodoptera …
… of salts, centrifuge settings and shakings of samples. Performing validation experiments at three levels; 0.01 ?g/g, 0.02 ?g/g and 0.1 ?g/g, yielded recovery in the range from 69.4% to 91.8% with relative standard deviation
… production process. The project has involved theoretical work and laboratory experiments. The theoretical work gave us a good foundation at the beginning of the project. After gathering the information and material, the laboratory experiments began by SCC in their laboratory in …
an evaluation of two microbiological control agents
… infection to an acceptable level in greenhouse produced cucumber. In the experiments, different application regimes were also studied. The active organisms in both tested products are fungi. In one of the products the active organism was Ampelomyces quisqualis and in the other …
… horses using the indoor lying area in a group housing system? The study's experiments involved four horses, three geldings and one mare between three and six years old. The two group housing systems on Utnäs 1:1 consists of gravel surfaces, large grass pastures, and a building …
skakförsök baserade på två svenska långliggande kalk- och fosforgödslingsförsök
… was conducted that was based on soil samples from two Swedish long-term field experiments, the experimental stations of Lanna and Röbäcksdalen. A batch leaching was performed where the soil pH was adjusted using acid and base. The resulting pH and the concentrations of dissolved …
… circumstances. Choice behaviour of 240 experienced bettors was collected using experiments. Each bettor was asked to make a real-money choice between two types of bets with identical odds: a single bet and a multiple bet. The experiments were manipulated in regard to two …
