112 uppsatser · sida 6 av 8
Ericsson’s factory in Kumla, Modules Kumla, became a hub for radio modules and micro base stations, which enables mobile communication through radio base stations, in 2004. Because of this the factory focuses more on the logistics operations. This has led to a need to be able to …
Strål X-Separation mätning och kalibrering
Micronic Laser Systems AB produces and develops machines for the photo mask production market. One of their products is the Omega machine which exposes photo masks using 5 laser beams simultaneously. It is important that the distance between the each laser beam, the …
… is to create an anaerobic environment in the herbage to favour the desirable micro-organisms, in this case the lactic acid bacteria. This environment is created by careful handlings were the importance is to pack the crop well and cover it as soon as possible to exclude oxygen …
… only found in lupin. Alkaloids are not detoxified in the rumen and have ananti-microbial action that damages fermentation. Field bean, and to some extent peas,contained lectins. Lectins are not degraded in the rumen. The field bean and pea type of lectinwere not harmful to rats …
Utvärdering av försök att styra det biologiska reningssteget med styrparametern ”nettoslamproduktion”
Detta examensarbete behandlar det biologiska reningssteget vid Stora Enso Fors AB kartongfabrik. Examensarbetet omfattar 20 p och ingår i slutskedet av Magisterutbildningen, 60 p, i Kemiteknik med inriktning industriell ekologi vid Kungliga Tekniska Högskolan i Stockholm. Stora …
… Its low buffer capacity reduces pH very fast,which usually minimizes unwanted micro-organisms which are not healthy for the animals and keeping nutrition values high. As the energy value is high and the protein value low in maize silage it is recommended to give maize in …
… and simulations a demonstration platform was designed. This platform employs a microcontroller and its peripherals to demonstrate the functionality of the assist servo and the overall feasibility of the concept. The completed studies have had a positive outcome. It has been …
… they were positioned in shade or not were recorded in 10-minute intervals. The microclimate was measured at regular intervals of 10 minutes using HOBO dataloggers, and Temperature-humidity index (THI) was calculated from the ambient temperature and relative humidity. The milk …
… methodsare being developed. These include electric current, freezing, microwaves, biological control, etc.The present work is a literature review aiming at describing how a warmer and more humidclimate with a higher CO2 concentration will affect the need for weed control.Key …
Dairy cows transform grass to milk with help from ruminal microorganisms that can digest indigestible fiber in their feed. The digestive system of the cow is adapted to a diet consisting of forage and disorders like acidosis, laminitis and abomasal displacement can occur if the …
The tomato is an important crop worldwide, and in recent years it has received great attention due to its rich content of carotenoids, which in studies indicate to have health benefiting properties. Many studies have been done in this area of research and in how to optimize the …
… ground. The negative correspondence with tree age may be related to a reduced production of needle biomass in older trees, which may reduce nutrient availability for S. scabrosus. To analyse the distribution of S. scabrosus and other red-listed ectomycorrhizal species in …
… to increase our knowledge of the hygienic quality of Swedish maize silage. Microbiological analyses were made to study the growth of fungi. To analyze for fumonisin B1, B2 and zearalenone, HPLC with fluorescence detection was made. The mycotoxins mycophenolic acid, roquefortine …
a socio-econometric study on Mauritian farming
… in Mauritius (ibid.). The main aim of the thesis is to determine, from a micro perspective using an econometric and survey approach, the impact of climate change upon tomato yields and further Mauritian agriculture. The study is based on two methodological approaches …
Micro-production of electricity
På elmarknaden har man utvecklat fenomenet mikroproduktion av elenergi vilket innbär att slutkunden själv ska producera sin el främst genom att utnyttja sol och vind kraft. I Sverige finns det ett växande intresset för mikroproduktion. De flesta som producerar sin egen el gör …
