Sökning: "Temporal Constant"

Visar resultat 1 - 5 av 39 uppsatser innehållade orden Temporal Constant.

1. 1. A temporal Hawkes process model for shooting occurrences in Sweden

   Kandidat-uppsats, Lunds universitet/Statistiska institutionen

   Författare :Sara Kopelman; [2024]
   Nyckelord :Point processes; stochastic processes; statistics; conditional intensity; crime; shootings; Mathematics and Statistics;

   Sammanfattning : The Hawkes process, also referred to as a self-exciting point process, is a class of point processes where the intensity is conditioned on previous events. More specifically, an event occurrence excites the process, temporarily increasing the probability of more events occurring. LÄS MER

3. 2. THE SHIFTING DYNAMICS BETWEEN WORK AND LIFE IN REMOTE WORKING

   Master-uppsats, Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

   Författare :Bo An; [2023-10-10]
   Nyckelord :Work-life balance; work-family border theory; flexibility; remote working; new work practices; boundaries;

   Sammanfattning : Purpose: Aiming to investigate how knowledge workers organise their work through boundary practice in remote working, this study has partnered with one online consulting company who provides professional accounting services to third party customers. This study tries to explore 1) how accountants organize their work through managing and shaping their physical and temporal boundaries to establish flexibility in remote working; 2) how are technologies harnessed to manage work-life boundaries in the context of remote working. LÄS MER

4. 3. Towards a setup for narrowband terahertz generation through difference-frequency mixing of chirped ultrashort pulses

   Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

   Författare :Isa Clementsson; [2023]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : Terahertz radiation is a useful tool for inducing lower-energy excitations in matter, where it can be used to cause structural changes through direct interaction with the crystal lattice. Sub-picosecond optical pulses can be used to generate intense broadband terahertz pulses through optical rectification in nonlinear crystals, reaching peak electric fields of several MV/m and conversion efficiencies as high as a few percent. LÄS MER

5. 4. Definition and evaluation of a system for measuring local geomagnetic variations : Autonomous station for magnetic measurements

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Viktor Olsson; [2023]
   Nyckelord :Local Geomagnetic Variations; Fluxgate Magnetometer; Space Weather; Solar Wind; Magnetic Measurements; Variometer; Solar Activity.; Lokala geomagnetiska variationer; Fluxgate-Magnetometer; Rymdväder; Solvinden; Magnetiska Mätningar; Variometer; Solaktivitet.;

   Sammanfattning : Earth is under constant influence of the Sun and phenomena driven by the solar wind that may affect man-made technology. These events are summarized under the concept of space weather. This creates variations in Earth’s magnetic field and nearby space. Space weather can affect power grids, gas pipelines and also have effects on human health. LÄS MER

7. 5. Decoding communication of non-human species - Unsupervised machine learning to infer syntactical and temporal patterns in fruit-bats vocalizations.

   Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

   Författare :Luigi Assom; [2023]
   Nyckelord :animal decision making; unsupervised machine learning; UMAP; autoencoders; classifiers; bioacoustics; combinatory syntax; animal communication;

   Sammanfattning : Decoding non-human species communication offers a unique chance to explore alternative intelligence forms using machine learning. This master thesis focuses on discreteness and grammar, two of five linguistic areas machine learning can support, and tackles inferring syntax and temporal structures from bioacoustics data annotated with animal behavior. LÄS MER