527 uppsatser · sida 5 av 36
… of energy that is used during work and to establish the intensity of work. The volume of oxygen that is consumed contra the volume of carbon dioxide that is produced can be used to calculate the metabolic rate within the human body. This calculation shows the percent …
… some time been available for more capital strong companies with large annual volumes, but for smaller companies with small-and medium-sized volumes, automation has not been an option. The goal of ProFlexA is to develop an automated cleaning cell aimed at small-and medium-sized …
anpassat till Sveaskog Norrbottens planeringsprocess
… and its aim is to develop tools that prognosticate outcome in terms of volumes per sort from not yet cut forest stands. The degree of detail is just to get reliable results for at least one months volumes, for Sveaskogs own forestland in the market region of Norrbotten that is …
… used asadditional data in correlation matrix.It was found that:? The average volume of dead trees in the inventoried 91 lodgepole pine stands was 3,8m3sk/ha being equal to 2,3 % of the standing volume at the time of the inventory.? In terms of the number of trees, dead trees …
… way the forest companies need to have knowledge of the actual standing volume and the yield of the planned clear cuts. The mean volume of the trunk is also important since it is important for the contractors prices. Today the total volume are estimated either with Näslund (1940) …
Simulering av lagerutformning och konsekvensen av adderade uppvärmningsbehov motsvarande en pool och ett atrium
… losses because of the decreasing relationship between surface area and storage volume. Looking at the size of the seasonal storages that are currently in operation, the question if seasonal storage is also suitable for installations designed for heat demands smaller than 400 MWh …
… higher fixed cost. Foam concrete becomes, however, more profitable the larger volumes that are cast, because the fixed charges of the product are earned by the low volume cost. Cellular concrete is suitable for smaller works, especially in tight spaces where some insulation is …
… The mean stem density before harvest was 2578 stems per ha and the mean stem volume was 0.074 m3solid over bark.On average 1518 stems/ha was harvested. The mean tree size was 0.077 m3s of harvested stems, which corresponds to a basal area removal of 11m2/ha or biomass removal of …
… the use of wheat gluten will also increase in order to obtain bread with good volume and appetizing characteristics. Air-classification is a technological method used to separate particles by size and shape by means of air-streams into two fractions, fine and coarse. When used …
… tree and it covers more than half the numbers of retained trees and its volume cover 65 % of the retained trees total volume. Spruce is on second place with 30 % of the retained trees, but only 21 % of the standing stock. Birch is on third place with 15 % of the trees and 11 % …
… regions and 20 transport areas. The study was carried out by identifying wood volumes transported over roads with low bearing capacity during the spring thaw. Spring thaw was assumed to take place the first month of the year with an average temperature above zero degrees …
förbättringspotential med laserskanning
… This data can be used to estimate forest variables such as height and volume. The estimates are often more reliable than what is standard today. This study is based on interviews with employees and members of the forest owner association Södra in southern Sweden. The study …
… the same forest property and divide into compartments and make estimations of volume, basal area etc. in every stand. They were also asked to use the new National Elevation model produced by the National Land Survey of Sweden (Lantmäteriet) as base data. The results of the …
… e.g. how the harvester´s productivity is affected by harvested mean stem volume and proportion of multi-tree handled trees. We studied factors that affect productivity and road transport by means of machine cost calculations and productivity calculations. Costs for each machine …
en simulering i Heureka
… in the autumn. The aim of this study was to examine the effect on the total volume of production, when different proportions of nitrogen-fixing Alder were part of spruce stands. A second goal was to identify at which approximate proportion of Alder the highest volume production …
