Uppsatser om causes
879 uppsatser · sida 25 av 59
Examensarbete · SLU
… the reason to the disease. One have looked for the most common infectious causes of encephalitis, but without positive results. The main aim with this study was to examine occurrence of unknown viruses in Swedish artic foxes with encephalitis, to if possible find a causative …
Examensarbete · SLU
… common disease of dairy cows. Mastitis can be painful for the dairy cow and causes economical losses for the farmer. These losses are due to decreased milk production, more working hours for the farmer, treatment costs and possible costs due to culling of the cow. The udder …
Examensarbete · SLU
… reason for why less timber is delivered to the industry can depend on multiple causes. One reason can be the way the harvester lay the logs out during the harvesting operation. This substantially affects the work of the forwarder. Therefore, a similar review of the harvesters …
Examensarbete · SLU
… it is applied as mineral fertilizers and farmyard manure. However, that causes phosphorus leaching from arable land to surrounding surface waters and lakes and contributes to the eutrofication. There are three types of soils in Sweden that are at higher risk of contributing to …
Examensarbete · SLU
… 35 to 40%. In spite of the fears that the sorting process damages DNA and causes abnormal offspring, no reports confirm this. The genetic progress has been estimated to increase with 0,4 to 1,4 percent with sexed semen. To achieve the highest possible economical gain heifers …
Examensarbete · SLU
… wood flow. A felling that is more market adjusted is desirable. However, this causes problems in the operative planning process because of the data collection methods used today. Data about timber assortments and data about the distribution of the tree diameter, etc., are often …
Examensarbete · SLU
… the administration. A work shop was arranged to discuss and analyse the root causes for the deficiencies in quality management with personnel of the administration. A benchmarking study was made at a company that had been awarded ”Utmärkelsen Svensk Kvalitet” on several …
stadsnära hästgårdar och planering
Kandidatuppsats · SLU
… increases, the cities expand into the former rural landscape. The urbanization causes changes to the functioning of the peri-urban fringe. Land that previously was used for agricultural production is now used for alternative enterprises, as for example horse keeping and …
Högskoleuppsats · SLU
… hard to see the difference of pain behavior and stressed behavior with other causes. This is of interest considering that 55 % of the respondees reported 10 years or less of work experience. There is no unambiguous support for the notion that a significant proportion of dogs …
Kandidatuppsats · SLU
… system and that sleep is increased in case of an infection. Sleep deprivation causes many negative effects including reduced function off the immune defense, increased metabolic activity, malnutrition and increased heart rate. It has also been found that deprivation of sleep …
Högskoleuppsats · SLU
… 2 and 5 mm, and less than 2 mm.The experiment indicates that higher work speed causes slightly higher proportion of aggregates larger than 5 mm in the seedbed, compared to lower work speeds. The proportion of small aggregates is still great enough to maintain a good …
Kandidatuppsats · SLU
… The unloading ramp is a major obstacle for pigs and a high angle of slope causes elevated heart rate and longer unloading times. Unloading system, noise, shadows and darkness can cause pigs to stop or hesistate. Pigs refusing to move can lead to rough handling by electric goads …
Kandidatuppsats · SLU
… The unloading ramp is a major obstacle for pigs and a high angle of slope causes elevated heart rate and longer unloading times. Unloading system, noise, shadows and darkness can cause pigs to stop or hesistate. Pigs refusing to move can lead to rough handling by electric goads …
Kandidatuppsats · SLU
… wander in search for water and food. In many areas of the world the elephant causes big problems for people sharing their land. They raid crops and are known to destroy large areas of vegetation when passing through. Agriculture takes possession of greater land areas than …
Kandidatuppsats · SLU
… alternative isto inject chemicals in the skin of the lamb, the chemicals causes the skin proteins to denaturiseand the breech wrinkle falls off. None of these alternatives has proven to be less painful thanmulesing, and are not accepted by Animals Australia, Australia’s national …