Essays about: "analysis variance"

Showing result 31 - 35 of 510 essays containing the words analysis variance.

  1. 31. Public Domain Intelligence Tests: Psychometric properties of the Cog15 and ICAR16 cognitive ability scales

    University essay from Lunds universitet/Institutionen för psykologi

    Author : Dagný Kristjánsdóttir; Aya Zaiter; [2023]
    Keywords : general intelligence; intelligence testing; public domain; CFA; PCA; Social Sciences;

    Abstract : The current paper aims to explore the psychometric properties of two public domain cognitive ability scales, Cog15 and ICAR16, and investigate how well they each capture the g-factor in a Swedish sample (N = 428). The motivation for choosing these aims is that public domain, free, and easily accessible intelligence tests are needed for measuring the g-factor. READ MORE

  3. 32. 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

  4. 33. Employed today, unemployed tomorrow! : Is personality characteristics associated with quantitative job insecurity among Swedish employees?

    University essay from Högskolan i Gävle/Avdelningen för arbetshälsovetenskap och psykologi

    Author : Alexander Wejskog; [2023]
    Keywords : Quantitative job insecurity; Qualitative job insecurity; Personality characteristics; Employment contract; Employees;

    Abstract : The study aimed to investigate if personality characteristics were associated with quantitative job insecurity among Swedish employees. This study implemented a cross-sectional design and a total of 157 employees participated in the study. READ MORE

  5. 34. Exploitation of international opportunities : (A case study of Nordic cleantech firms in emerging markets)

    University essay from Högskolan Väst/Institutionen för ekonomi och it

    Author : Edet Daniel Andem; Mir Abu Naser; [2023]
    Keywords : International entrepreneurship. International opportunity exploitation. Cleantech opportunity exploitation. Opportunity exploitation in emerging markets;

    Abstract : This master’s research investigates how Nordic cleantech firms exploit opportunities in emerging markets. Emerging markets showcase significant opportunities for provision of sustainable cleantech solutions, which can be exploited by cleantech firms to enhance their commercial viability. READ MORE

  6. 35. Evaluation of MPC and PI control on a Tribometer : Design and comparison of control methods for a Pin-on-Disc Tribometer

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ehab Ziad Raheem; Tore Malmström; [2023]
    Keywords : Control Theory; MPC; PI; PI-Cascade; Tribometer; Pin-on-Disc; Reglersystem; MPC; PI; PI-Kaskadreglering; Tribometer; Stift-På-Skiva;

    Abstract : This thesis compares Model Predictive Control (MPC) and Proportional-Integral (PI) control in a pin-on-disc tribometer. The tribometer consists of a geared Direct Current (DC) motor driving a flywheel and a voice coil actuating a pin onto the surface of the flywheel. READ MORE