Essays about: "Time-based analysis"

Showing result 6 - 10 of 54 essays containing the words Time-based analysis.

1. 6. Exploring Near-Field SAR with mmWave Pulsed Coherent Radar

   University essay from Lunds universitet/Matematisk statistik

   Author : Elina Yrlid; [2023]
   Keywords : SAR; Synthetic Aperture Radar; PCR; pulsed coherent radar; radar; mmWave; millimeter-wave; near-field; 60GHz; Technology and Engineering;

   Abstract : This thesis explores the option to apply Synthetic Aperture Radar (SAR) techniques to image near-field targets utilizing mmWave pulsed coherent radar (PCR). The recent development of mmWave radars has broadened the scope for SAR, but there are few concrete examples explaining and demonstrating the fundamental SAR algorithms from a PCR perspective. READ MORE

3. 7. Comparative Analysis of Energy-Based and Revenue-Based Availability Metrics of Wind Turbines

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : El Mehdi Ouchlou; [2022]
   Keywords : KPI; time-based availability; energy-based availability; revenue-based availability; wind turbine availability;

   Abstract : Different key performance indicators are used to assess various aspects of a wind turbine (performance, reliability, financial aspects…). Availability metrics mainly, time-based and energy-based availability are the main indicators used to monitor and evaluate turbine’s availability performance today. READ MORE

4. 8. Elemental variability in tree-rings as indicator for climate change : a case study on beech and oak trees at the Laacher See, Germany

   University essay from Stockholms universitet/Institutionen för naturgeografi

   Author : Ann-Kathrin Wild; [2022]
   Keywords : trace elements; tree-rings; dendrochemistry; dendroclimatology; ITRAX; Laacher See; mofettes; tree-bark; Quercus sp.; Fagus sp.;

   Abstract : The aim of this study was to contribute to the comprehension of the connection of element uptake in trees at the Laacher See in Germany and climatic parameters on different time scales. Understanding the relationship of certain elements in trees and temperature might enable the assignment of extraordinary high peaks in the elemental concentration, which cannot be explained by temperature, to another process as CO2 degassing of the mofettes, which are relics of the volcanic past of the lake. READ MORE

5. 9. Optimization of a welding gun use case by using a time-based ergonomics evaluation method

   University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Author : Elia Mora Quiles; [2022]
   Keywords : Human Factors; Time-based ergonomics evaluation method; Digital Human Modelling DHM ; Ergonomics; Productivity; Optimizations; Simulation;

   Abstract : Nowadays virtual simulations are commonly used to solve problems regarding worker well-being or productivity in manufacturing companies. However, when it comes to finding a solution to one of these two objectives, the other usually tends to be secondary. READ MORE

6. 10. Generic Encrypted Traffic Identification using Network Grammar : A Case Study in Passive OS Fingerprinting

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Lukas Rajala; Kevin Scott; [2022]
   Keywords : Passive OS Fingerprinting; Encrypted Traffic Identification; Automated Traffic Analysis; Machine Learning; Supervised Learning; Networks; Packet Classification; Security and Privacy;

   Abstract : The increase in cybercrime and cyber-warfare has spurred the cat-and-mouse game of finding and attacking vulnerable devices on government or private company networks. The devices attacked are often forgotten computers that run operating systems with known exploits. READ MORE