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Ersatzneubauten bei Siedlungen der Nachkriegszeit: Verdichtung oder Verdrängung?
(2024)Günstiger Wohnraum in urbanen Gemeinden wird rar. In den betroffenen Regionen führt das zu sozialer Segregation. Insbesondere vulnerable Bevölkerungsgruppen müssen zen- trumsnahe Gebiete verlassen. Neben Wohnungen in genossenschaftlichem und staatlichem Eigentum, ist insbesondere wenig und unsanierter Wohnraum günstig. Das trifft oft auf den Siedlungsbestand der Nachkriegsjahre (Baujahr 1945-1960) zu. Diese Arbeit zeigt auf, wo und wie ...Student Paper -
Multi-Karma Economies
(2024)Limited public resources include fast lanes on highways, parking spots at high-interest locations near a city center, and access to EV charging stations during peak hours. Elokda et al. proposed karma economies as a non-monetary approach to an effective allocation of such resources and demonstrated an improvement of discomfort cost for all participants with respect to classic solutions. However, so far only single-resource economies have ...Student Paper -
Long range order for random field Ising model
(2024)We study existence of long range order in the random field Ising model. We define the classical Ising model and use the so-called Griffiths--Peierls argument to prove existence of long range order for low temperatures, in dimension two and above. Then, we introduce the random field Ising model. We proceed as in J. Ding and Z. Zhuang recent work in \cite{dingzhuang} to extend Peierls argument and show that long range order also exists in ...Student Paper -
Learning how to see development faithfully from another’s point of view
(2024)How might we faithfully study power relationships and how they construct the development of technology in the (post)colonial world? In this essay, I first discuss visions of the development episteme, then how these visions are operationalized through international organizations and development aid, and finally suggest an analytical approach that may help us scrutinize and decompose hegemonic narratives that are used to justify these visions ...Student Paper -
Integrating FPGA-Based Signal Generation Hardware into Experiment Control System
(2024)Student Paper -
Noise reduction in absorption imaging for quantum gases experiments
(2024)In many experiments with quantum gases, the information about the final state of the system is extracted by the density profile of the cloud. One of the most common techniques used to image the cloud is absorption imaging, which is limited by various kinds of noise. One of the main sources of noise is the presence of fringes that originates from vibrations in the experiment. In our case, the problem is increased by the presence of an ...Student Paper -
Modelling integrated water vapour with machine learning and meteorological data
(2024)Student Paper -
Generalizable User-Specific Mobility Representation Learning Using Autoencoders
(2024)Addressing the demand for sustainable travel solutions, Axon Vibe leverages a smartphone-based platform to predict commuters’ travel patterns and encourage eco-friendly alternatives. Understanding the pivotal factors shaping individual travel trajectories stands as a key pursuit for the company. This project focuses on extracting these critical factors and reconstructing travel patterns by employing an Autoencoder (AE) architecture, ...Student Paper -
The Establishment of an Absorbent Hygiene Product Waste Collection System in Two Informal Settlements in South Africa
(2024)Absorbent hygiene products (AHPs), including nappies, sanitary pads, and tampons, have become essential personal hygiene products. In South Africa, most AHP waste is landfilled, however in informal settlements, where waste collection is insufficient, they are frequently dumped within the open environment. The purpose of this study is assess the feasibility of an AHP waste collection system within two informal settlements, Johanna Road and ...Student Paper