Essays about: "Homogeneous"

Showing result 1 - 5 of 457 essays containing the word Homogeneous.

1. 1. Variation Management Strategies for Future Construction Sites: A study to address role of an equipment rental business in the energy transition

   University essay from

   Author : Ellen Blanksvärd; Frida Svensson; [2023-09-21T12:07:03Z 2023-09-21T12:07:03Z 2023 2023]
   Keywords : battery storage; variation management; flexibility services; peak shaving; load shifting; demand side management; rental business; electrification; construction equipment; construction sites;

   Abstract : Construction sites are facing challenges with high power peaks due to electrificationof heavy equipment where potential consequences are increased power tariffs locallyand risk of limited power supply. Another development is an increased intermittentpower supply due to more wind- and solar power in the electricity system, whichcauses price fluctuations. READ MORE

3. 2. A computational model of metapopulation dynamics and organism-mediated nutrient flow

   University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Author : Amanda Hansson; [2023-08-07]
   Keywords : computational model; population dynamics; metapopulation dynamics; nutrient flow; simulation; spatially explicit; individual-based;

   Abstract : The aim of this project was to assess, using in-silico experiments, how different life history char-acteristics, such as age at maturity and dispersal ability of individuals, influence the dynamics of a metapopulation. To achieve this, a novel model of a spatially explicit metapopulation, with organ-ism-mediated nutrient flow between fragmented habitat patches, was implemented by means of computer simulations. READ MORE

4. 3. Do changes in payroll taxes incur asymmetric effects on salaries and employment for youth in Sweden

   University essay from Göteborgs universitet/Graduate School

   Author : Jimmy Sandgren; [2023-06-29]
   Keywords : ;

   Abstract : This thesis evaluates what effects, and if they are asymmetric, consecutive changes to the payroll tax policy in Sweden has on the intended population, individuals under the age of 26. This analysis is done by using yearly aggregated data from Statistics Sweden which includes a large proportion of the workforce in Sweden from 2004 until 2020. READ MORE

5. 4. Loading tests on composite concrete columns : A comparison between composite columns made of permanent 3DPC formwork filled with SCC and columns made of homogenous SCC

   University essay from KTH/Betongbyggnad

   Author : Abdulla Al-Bazarkan; Hussain Alahmad; [2023]
   Keywords : ;

   Abstract : In order to achieve increased sustainability when casting concrete structures this thesis investigates the possibility of utilizing 3D-printing to construct formwork and digitalize construction. By digitizing construction less workers are needed and therefore less capital. READ MORE

6. 5. Domain Knowledge and Representation Learning for Centroid Initialization in Text Clustering with k-Means : An exploratory study

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

   Author : David Yu; [2023]
   Keywords : Natural language processing; Sentiment analysis; Clustering; Language model; Transformer; Heuristic; Språkteknologi; Sentimentanalys; Klustering; Språkmodell; Transformer; Heuristik;

   Abstract : Text clustering is a problem where texts are partitioned into homogeneous clusters, such as partitioning them based on their sentiment value. Two techniques to address the problem are representation learning, in particular language representation models, and clustering algorithms. READ MORE