195 uppsatser · sida 4 av 13
… theoretical studies have been carried out to obtain a broad, but at the same time deep understanding of the relevant areas. An analysis of the problem is conducted, using the theoretical and empirical findings. Finally, based on the analysis, conclusions and recommendations are …
… The benefit of the new construction methodology is supposed to be cost and time reduction. In this investigation the method is compared with the tradi-tional one, to see which results the new method will generate. The result indi-cate that the water & sewage part resulted in a …
en process- och <br /> flödesutredning för förbättringar
… Studies have shown that it is not unusual for a return to cost up to nine times as much as a standard outbound delivery. An efficient return handling process is therefore essential to all competitive companies dealing with logistics. This report investigates, analyzes and gives …
… kW and the energy consumption was 500 000 kWh/year with an estimated running time of 4 000 h/year. The dominating source of light was 125 W discharge mercury lamps. The largest potential to reduce the energy consumption of the street lighting was to replace the 125 W discharge …
… study, based on two qualitative and eight quantitative articles. The time frame is between the years 2000-2007. Results: Four main categories of nursing interventions have emerged; treatment, information, cognitive distraction and music. All these interventions may lead to the …
… Trosa’s wetland and Eskilstuna’s wetland. This was probably due to the, at the time, more efficient biological activity. The pharmaceuticals that dominated the incoming waters to all the wetlands were more or less the same. On the contrary, substances were reduced to different …
En studie av fyra svenska våtmarker för avloppsrening
… Trosa’s wetland and Eskilstuna’s wetland. This was probably due to the, at the time, more efficient biological activity. The pharmaceuticals that dominated the incoming waters to all the wetlands were more or less the same. On the contrary, substances were reduced to different …
… comminute the material (reduce the particle size) at the plant and as close in time to combustion as possible.
<em>Modell för jämförelse av vägöverbyggnader med eller utan geotextiler och/eller geonät</em>
… of geogrids and geotextiles is notenvironmentally harmful, but takes a long time in natural conditions, which meansthat in practice, the use must be documented and taken care of (regarding finalcombustion in a prudent manner).Regarding social sustainability, the following …
En utredning av möjligheterna med spillvattenvärmeväxlare
… profits. DWHR heat exchangers use simple technology and have long life-time. The heat exchanger is connected to outgoing drainage pipe and incoming cold-water supply so countercurrent flow is accomplished. This makes it possible to increase the temperature of the incoming …
… while H. splendens had a much lower biomass that did not change over time. The total N2 fixation rate varied between 0.1-1.4 kg N2 ha-1 yr-1 and was highest in pre-commercially thinned and thinned stands. The results from this study shows that naturally occurring biological N2 …
… beginning only to increase later on as the building gains height. At the same time, the differences in the specific energy usage are very marginal. In a building with a lot of internal heat production along with an active cooling system, this value can increase in accordance to …
En fallstudie för att främja den småskaliga, såsom storskaliga vattenkraften
… the environmental impacts from the fossil fueled power production. In the same time the extensive expansion has been proved to cause negative ecological and local environment impacts of a stream. This, in turn, has been affecting the biodiversity and fish stock negatively, which …
En systematisk replikation
… with Life Scale (SWLS). These estimations show a significant effect of the time variable (p < 0.001). The findings indicate a significant reduction in estimated symptom measured before and after treatment with CBT interventions by student therapists? independent of the problem …
en fältstudie
… heifers can overcast and then become once-bred heifers. They get to calf one time before they go to slaughter in the autumn. They are then at the age of 30 months. Then they should have a higher slaughter weight, better classification and result in an extra income for the calf …
