Uppsatser om high pressure

183 uppsatser · sida 2 av 13

Nya kriser, gamla källor

en kvantitativ studie om nyhetskällor på expressen.se och dn.se under katastrofen i Japan

Kandidatuppsats · Linnéuniversitetet

… who are in need is increasing on the deacons in Sweden and that it’s getting higher each year. This study contains the search of knowledge about the deacons of the Swedish church, if they actually feel an increasing pressure and in what way, how they are handling the possible …

"Är jag tillräcklig?"

- Diakoners hantering av möjligheter, begränsningar och inre konflikter

Kandidatuppsats · Högskolan Kristianstad

… who are in need is increasing on the deacons in Sweden and that it’s getting higher each year. This study contains the search of knowledge about the deacons of the Swedish church, if they actually feel an increasing pressure and in what way, how they are handling the possible …

Simulation of rattan harvests in Indonesia

different harvesting pressures and the resulting patterns

Masteruppsats · SLU

… change in harvest amount. For a given harvesting pressure, scenarios with a high number of harvesters and a low harvesting frequency had the same effect as scenarios with high harvesting frequencies and a low number of harvesters. Scenarios with a high harvesting pressure led to …

Tryckpulsgenerering för funktionskalibrering av mätsystem

Examensarbete, grundnivå · Linköpings universitet

The running of gas turbines with low emissions causes high pressure pulsations to arise in the combustion chamber. These pulsations are high amplitude sound vibrations. At some frequencies these are harmful to the gas turbine. Hence these pulsations are monitored to avoid …

Drivaxeltrycksreglering hos tunga fordon

För en ökad framkomlighet vid vinterförhållanden

Kandidatuppsats · KTH

… the right amount of normal force on the drive wheels to avoid unnecessarily high normal forces while maintaining sufficient traction. The purpose of the report is to find out which parameters affect heavy duty vehicles when driving on slippery slopes and how traction can be …

Kirunametoden-Jämförelse emot en konventionell injusteringsmetod

Kandidatuppsats · Högskolan i Gävle

… energy use in a building.At today ?s date the conventional method is to use a high flow through the heating system, which affects pressure drop and cooling of the fluid. In the mid 1960 ?s there was an engineer named Östen Sandberg that started to use a lower flow rate with a …

Stump treatment with the root rot antagonist phlebiopsis gigantea

- sensitivity of P. gigantea spores to high pressure stress; - reduced water consumption for stump treatment

Masteruppsats · SLU

… the water consumption without reducing the coverage of the stump surface, the pressure in the stump treatment device can be increased. Therefore, the Phlebiopsis gigantea (Fr.) Jül. suspension used as a biological control agent to prevent Heterobasidion annosum (Fr.) Bref …

Brunbjörnens (Ursus arctos) inverkan på den nya svenska älgförvaltningen

Kandidatuppsats · SLU

… of moose management areas with different predation by bears. None, low and high predation, which means a number of 0, 7,5 and 15 bears per 100.000 ha. Jönköping and Kronoberg County ÄFO No. 6 did represent an area with no predation from bears, Västerbotten middle ÄFO and …

Vad skapar stress respektive trivsel hos avverkningslag?

en jämförelse mellan bolags- och entreprenörslag

Kandidatuppsats · SLU

… operators experienced industry's small storages as a major cause of the high pressure present in forest machine operator profession today. The own teams had in general better working conditions. It seems to be a lower pressure on a forest machine operator employed directly to …

Hållfasthetsegenskaper i gjutjärn

tensile properties of cast iron

Kandidatuppsats · Högskolan i Jönköping

… In the direction of reducing the greenhouse gases is to design engines with higher tensile properties and reduced weight, in order to achieve lower fuel consumption and cleaner fuel incineration in today's truck engines. In order to achieve these requirements it’s necessary to …

Bergerosion i utskovskanaler

Examensarbete, avancerad nivå · Uppsala universitet

… the Swedish rivers are regulated and have lots of hydro-electro power plants. Higher floods in the rivers will give greater water loads on the dams, which mean that a higher discharge through the sluice gates and in the spillway channels is needed. High discharge of water in a …

Vad styr förekomsten av sälg och asp?

en studie av olika beståndstyper inom Hamra kronopark, Dalarna

Examensarbete · SLU

… stands in managed areas. In addition, two managed stands with an extraordinary high proportion of deciduous trees were investigated. In total 171 goat willows and 29 aspens from twelve stands were included in the study. The stand history was surveyed for each stand by studying …