Essays about: "one tree one life"

Showing result 6 - 10 of 53 essays containing the words one tree one life.

1. 6. The design of a hydraulic equalizer bar for the feeding mechanism on forest harvester heads

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Arvid Söderlund; [2023]
   Keywords : Harvester; Harvester head; Komatsu Forest; Hydraulics; Equalizer bar; Parallellstag; Stag; Skogsmaskin; Skördare; Aggregat; Skog;

   Abstract : Due to the importance of a correct tree placement and the wear that occurs to equalizer bars inharvester heads, Komatsu Forest AB in Umeå was interested if the bar could be replaced with ahydraulic system. According to Komatsu, the problems were that the equalizer bars that are responsible forsynchronizing the delimbing knives and feeding mechanism add weight, take up space and have atendency to break before their life expectancy. READ MORE

3. 7. A Comparative Analysis of Decision Tree Models in Identifying Landslide Susceptibility and Type Classification

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Levi Jan Zuiverloon; [2023]
   Keywords : Landslides; landslide susceptibility mapping; Random Forest; Extreme Gradient Boosting; machine learning models; multiclass classification; binary classification; risk assessment; mitigation strategies; Italy; Aosta Valley; infrastructure vulnerability; supervised learning algorithms; Earth and Environmental Sciences;

   Abstract : Landslides pose a significant risk to human life and infrastructure, especially in Italy, which has a high frequency of landslide occurrences. To mitigate these hazards, Landslide Susceptibility Mapping (LSM) is crucial for identifying risk areas and developing appropriate mitigation strategies. READ MORE

4. 8. Using Gradient Boosting to Identify Pricing Errors in GLM-Based Tariffs for Non-life Insurance

   University essay from KTH/Matematik (Avd.)

   Author : Felix Greberg; Andreas Rylander; [2022]
   Keywords : GLM; Gradient Boosting; XGBoost; Non-life insurance; Property Casualty; Rate making; Insurance Tariff; MTPL insurance; Machine learning; Regression trees; Tweedie regression; Credit risk; GLM; Gradient Boosting; XGBoost; Skadeförsäkring; Prissättning; Försäkringstariff; Trafikförsäkring; Regressionsträd; Maskininlärning; Tweedie-regression; Kreditrisk;

   Abstract : Most non-life insurers and many creditors use regressions, more specifically Generalized Linear Models (GLM), to price their liabilities. One limitation with GLMs is that interactions between predictors are handled manually, which makes finding interactions a tedious and time-consuming task. READ MORE

5. 9. Predicting Top-Oil-Temperature in Power Transformers with Light Gradient Boosting Machine

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Victor Löfgren; [2022]
   Keywords : ;

   Abstract : Online monitoring of mineral-oil-immersed transformer variables provide capabilities such as failure avoidance, optimization of load capacity and maintenance as well as extending the remaining life expectancy. A central role is played by the Top-Oil-Temperature which in its own is an indicator of harmful events or transformer states. READ MORE

6. 10. Is It Just a Matter of Taste? : On Film Criticism and Evaluation of Film

   University essay from Linnéuniversitetet/Institutionen för film och litteratur (IFL)

   Author : Pierre Simonsson; [2022]
   Keywords : Film evaluation; Aesthetics; Philosophy of Criticism; The Tree of Life; Roger Ebert; Filmkritik; estetik; The Tree of Life; Roger Ebert;

   Abstract : This thesis aims to explore theories in aesthetics and philosophy of criticism,in order to understand why disagreement occur in film evaluations and possible reasons. Subsequently, the relationship between subjective preferences and objective properties in film evaluations will also be explored. READ MORE