Essays about: "wood cutting"

Showing result 1 - 5 of 71 essays containing the words wood cutting.

  1. 1. Survival of foodborne bacteria on wooden and plastic cutting boards - A laboratory protocol

    University essay from SLU/Dept. of Clinical Sciences

    Author : Nicole Svärd; [2023]
    Keywords : foodborne bacteria; cutting board; bacterial survival; wood; plastic; laboratory protocol;

    Abstract : The survival of foodborne bacteria on different cutting board materials has been studied and a functional laboratory protocol for further studies on the subject has been established. Six different bacteria, E. coli, S. aureus, L monocytogenes, S. READ MORE

  3. 2. Start-up of a Kistler 9129AA dynamometer on a custom rotation machine and investigation of its potential eligibility for cutting force measurement in wood

    University essay from Luleå tekniska universitet/Träteknik

    Author : Frank Schleicher; [2023]
    Keywords : dynamometer; cutting forces in wood; rotation machine; wood cutting;

    Abstract : In the manufacturing industry, the mechanics of metal-cutting is well-understood and used to improve cutting processes. The mechanics of wood-cutting are still in its early stages and further research is required. READ MORE

  4. 3. A Cost Benefit Analysis of Continuous Cover Forestry in Djurholmen, Skåne

    University essay from Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Author : Moa Morency; [2023]
    Keywords : continuous cover forestry CCF ; clear-cut forestry CF ; cost-benefit analysis CBA ; ecosystem services; climate mitigation; timber production; Norway Spruce Picea abies ; Earth and Environmental Sciences;

    Abstract : Forests and forest products are important, not just for timber production, the forest ecosystem plays several important roles, such as water purification, carbon sequestration for climate mitigation and recreational values. How the forests are managed varies throughout the globe, in Sweden the most used system is the clearcutting system (CF), however continuous cover forestry (CCF) is gaining popularity and is being tested in several places. READ MORE

  5. 4. The Effects of Material Properties in Saw Chain Cutting Efficiency Tests : Investigating the repeatability of cutting efficiency tests

    University essay from

    Author : Petter Ödvall; Jakob Ivarsson; [2023]
    Keywords : Alternative Material; Cutting Efficiency; Density; Hardness; Knots; Moisture Content; Pinus Sylvestris; Polyethylene; Regression Model; Saw Chain;

    Abstract : Manufacturers of saw chains continuously strive to increase the performance of their products by reducing cutting times and minimising the energy consumption required for cutting. However, the evaluation process through testing is problematic as several uncontrollable factors impact the results. READ MORE

  6. 5. Minskande senvuxenhet på produktiv skogsmark i Norrland : implikationer för vedlevande organismer och betydelsen av myr- och bergimpediment

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Tyr Nilsson; [2022]
    Keywords : Slow-grown trees; growth rate; ring width; pinus sylvestris; picea abies; low-productive forests; mires; rocky outcrops; swedish NFI;

    Abstract : Senvuxen ved är ett viktigt substrat för vissa vedlevande organismer på grund av en långsam nedbrytning och låg konkurrens. Tillväxtförhöjande åtgärder inom skogsbruk, liksom ökande temperaturer, kan ha orsakat en minskning av senvuxen ved under den senare halvan av 1900-talet. READ MORE