Sökning: "selective cutting"
Visar resultat 1 - 5 av 27 uppsatser innehållade orden selective cutting.
1. Luckhuggning, bränning och skalbaggar restaureringsåtgärdernas påverkan på de rödlistade skalbaggsarterna i Sverige
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : Det skogsbruk som idag bedrivs på majoritet av den svenska skogsmarken har förändrat skogens struktur och variation; skogens heterogenitet har minskat. Detta påverkar en del av de skogslevande arterna negativt, och har bidragit till att många arter har minskat i sin utbredning och nu är rödlistade. LÄS MER
2. Blädningsbrukets påverkan på biologisk mångfald : effekten på kärlväxters biodiversitet och specifikt förekomsten av blåbär
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : The utilization of the Swedish forest as a natural resource has intensified during the last decade, which has led to an increase in disturbances on the forest ecosystems as a result of clear cutting. The effect of forestry on species richness and species composition has a large impact on how well the biodiversity and ecological communities can function. LÄS MER
3. Mechanical and tribological characterization of additive manufactured Co-alloyed tool steels aimed for cutting tool bodies
Magister-uppsats, Högskolan Dalarna/Institutionen för information och teknikSammanfattning : A drill tool body operates under tough cutting conditions where it is subjected to severe rubbing at the drill flute margin by the sliding chips. The tool wear caused by the contact stresses of the high-speed sliding chips is one of the common damage mechanisms observed in drill tool bodies. LÄS MER
4. Mechanical and tribological characterization of additivemanufactured Co-free tool steels aimed for cutting tool bodies
Master-uppsats, Högskolan Dalarna/Institutionen för information och teknikSammanfattning : Additive manufacturing (AM) is an emerging and interesting technology that enables some of theproduct development projects (PDPs) to produce products that have mechanical and tribologicalproperties comparable to products that are conventionally manufactured. Selective laser melting(SLM) is an additive manufacturing technology that is predominantly used for the production of metalbased components (i. LÄS MER
5. Kalhygge eller hyggesfritt skogsbruk? - Faktorer som påverkar privata skogsägares val av avverkningsmetod Kandidatuppsats i
Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionenSammanfattning : The forest industry is one of Sweden's most important industries, providing high economic growth for the country. The most common harvesting method is clear cutting, which is both efficient and cost-effective. LÄS MER