363 uppsatser · sida 17 av 25
kvalitetsäkring med avseende på trafiksäkerhet
… is based on, inter alia, traffic flow, visibility distance, lighting, speed of traffic and the presence of bus shelter. A total number of 93 bus stops and 228 pedestrian connections are examined during the field study. The result shows that the connections are generally a larger …
En studie utförd på företaget Extenda AB
… has become a crucial area to master when testing has to be done at a greater speed. To still be able to handle the demands of high quality software, companies have to spend more resources on testing and introduce test automation. By automating test cases the testers can gain …
… is off the east coast of Florida where the Florida current streams with a speed of about 1, 5 m/s close to the surface. The major difference compared to the use in tidal currents is the deep waters of about 300 m and a oneway current direction. A mooring construction was …
Elektronikkonstruktion och utvärdering
Den här rapporten beskriver arbetet med en automatiserad provrörsförflyttare. Det är ett examensarbete som har gjorts på företaget Q-linea AB. En karuselliknande konstruktion med en stegmotor användes för att flytta prover mellan ett antal positioner. En mikrokontroller som …
… are achieved, especially for inlet pressure for the air turbine and the speed of the auxiliary generator.
Teori och praktik
… The sensors measure several interesting parameters such as force, pressure and speed for various components of the tractor. This thesis discuss a force sensor which is placed in the pivot of the tractors three point linkage, the sensor measure the horizontal reaction force from …
Med ett växande fokus på ett långsiktigt hållbart samhälle som tar ansvar för miljön strävar fordonstillverkare efter att sänka energiförbrukningen på sina fordon. Detta arbete behandlar hur man kan sänka bränsleförbrukningen för lastbilar med påbyggnader. En påbyggnad kan t.ex …
… of iterations, the performance of the solver is key. In order to maximize the speed of the solver it is implemented entirely on the GPU, including collisions, volumetric force fields, sinks and other artist tools. To understand the implementation decisions, it is important to be …
? Utveckling av en fyrtakts förbränningsmodell för att prediktera optimala ventilinställningar
… has been developed. This routine is able to, based on user defined engine speed and fuel mass (and assuming stoichiometric combustion), provide a level curve corresponding to a map of optimal valve settings with respect to minimal fuel consumption. This routine works well for …
… The reasonable options to avoid noise impact in this case are to lower the speed limit, using a noise reducing coating or use noise protection screens and walls. To estimate the measures suitability the starting points were to measure the effects on noise, the impact on the …
… significant positive re-lated to longevity together with udder traits, milking speed and temperament. They should also have posty and parallel legs with a steep foot angle and a fine bone and hock quality. A HOL cow should be shorter, shallower and narrower and have a strong top …
… flour and the air-classifier used was a Hosokawa Alpine ATP 50. The rotational speeds used for separating the flour were 5000 revolutions per minute (rpm), 6500 rpm and 8000 rpm. The result showed that the fine fraction from 8000 rpm contained high levels of proteins with good …
bättre djurvälfärd med hjälp av farmaka
… methods of stunning and has a positive effect post-operative affect, since it speeds up the healing process. Some countries apply to general anesthesia today for stunning piglet. In the Netherlands, for example, they use carbon dioxide. This is a less expensive option than …
… for precipitation, temperature, solar radiation,relative humidity and wind speed, which enables long-term simulations of water andnitrogen flows. Three different simulations were performed, one for present climate as areference scenario with climate data from 1971-2000, and two …
a model study
… for precipitation, temperature, solar radiation,relative humidity and wind speed, which enables long-term simulations of water andnitrogen flows. Three different simulations were performed, one for present climate as areference scenario with climate data from 1971-2000, and two …
