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Student union and associations

Student union and associations | Student website LTH Skip to main content This site uses cookies to enhance the user experience. By continuing to use the site you agree that cookies are used according to our Cookie Policy (on the website of LTH) . Essential cookies These cookies are necessary for the website to function and cannot be turned off in our systems. These cookies do not store any person

https://www.student.lth.se/english/contact/student-union-and-associations/ - 2026-05-21

Contact

Contact | Student website LTH Skip to main content This site uses cookies to enhance the user experience. By continuing to use the site you agree that cookies are used according to our Cookie Policy (on the website of LTH) . Essential cookies These cookies are necessary for the website to function and cannot be turned off in our systems. These cookies do not store any personally identifiable infor

https://www.student.lth.se/english/contact/ - 2026-05-21

Libraries

Libraries | Student website LTH Skip to main content This site uses cookies to enhance the user experience. By continuing to use the site you agree that cookies are used according to our Cookie Policy (on the website of LTH) . Essential cookies These cookies are necessary for the website to function and cannot be turned off in our systems. These cookies do not store any personally identifiable inf

https://www.student.lth.se/english/lth-campus/libraries/ - 2026-05-21

Characterization of droughts during 2001–2014 based on remote sensing : A case study of Northeast China

Northeast China, the most important region for commercial grain farming in China, is vulnerable to drought due to high fluctuation in monthly rainfall. Timely, accurate and effective drought monitoring is very essential for securing the output of grain farming. In this study, three widely used drought indices were compared using satellite soil moisture data and their capability for drought monitor

Cuneate spiking neural network learning to classify naturalistic texture stimuli under varying sensing conditions

We implemented a functional neuronal network that was able to learn and discriminate haptic features from biomimetic tactile sensor inputs using a two-layer spiking neuron model and homeostatic synaptic learning mechanism. The first order neuron model was used to emulate biological tactile afferents and the second order neuron model was used to emulate biological cuneate neurons. We have evaluated

How to think about a place not yet

The project How to think about a place not yet concerns the mechanisms and attitudes adopted by the professional designer in an urban design process – i.e. how intuitive and affective response in a design process delimit the range of plausible designs. The affordances of the environment are suited to the particular acting space of an individual and communicate the possibilities and capacities for

Model-free MIMO control tuning of a chiller process using reinforcement learning

The performance of HVAC equipment, including chillers, is continuing to be pushed to theoretical limits, which impacts the necessity for advanced control logic to operate them efficiently and robustly. At the same time, their architectures are becoming more complex; many systems have multiple compressors, expansion devices, evaporators, circuits, or other elements that challenge control design and

Assessing wastewater processes at oil refinery industry in Kazakhstan

This paper presents the first attempt to assess the wastewater treatment processes at the oil refinery sector in Kazakhstan and evaluate to what extent these processes follow international and national regulations regarding industrial waste water treatment. The assessment was performed considering wastewater discharge from refining processes at three factories in the country. While Kazakhstani env

Changes in temperature sensitivity and activation energy of soil organic matter decomposition in different Qinghai-Tibet Plateau grasslands

Qinghai-Tibet Plateau grasslands are unique geographical regions and store substantial soil organic matter (SOM) in the soil surface, which make them very sensitive to global climate change. Here, we focused on three main grassland types (alpine meadow, steppe, and desert) and conducted a soil incubation experiment at five different temperatures (5, 10, 15, 20, and 25°C) to investigate SOM decompo

A numerical study of mixing phenomena and reaction front propagation in partially premixed combustion engines

Avhandlingsarbetet studerar hur turbulent flödesstruktur sammverkar med förbränning av högoktaniga bränslen i partiellt förblandade förhållanden genom numeriska tredimensionella flödessimuleringar. Förbränningsmoder och antändningsprocesser studeras för två olika typfall där ett flertal metoder testas med ändamålet att korrekt återge hur icke upplöst rörelsemängd växelverkar med de kemiska processThis work treats the modelling of PPC engine combustion through 3D computational fluid dynamics. In order to develop a cost-effective CFD model for the design and performance analysis of PPC engines it is important to first understand the multiple modes of combustion in PPC engines, e.g., the onset of the first ignition kernels, the propagation of the ignition/flame fronts, and the effect of charg

Liquid crystal phantom for validation of microscopic diffusion anisotropy measurements on clinical MRI systems.

PURPOSE:To develop a phantom for validating MRI pulse sequences and data processing methods to quantify microscopic diffusion anisotropy in the human brain.METHODS:Using a liquid crystal consisting of water, detergent, and hydrocarbon, we designed a 0.5-L spherical phantom showing the theoretically highest possible degree of microscopic anisotropy. Data were acquired on the Connectome scanner usin

Calculation of the effective external dose rate to a person staying in the resettlement zone of the Vetka district of the Gomel region of Belarus based on in situ and ex situ assessments in 2016–2018

The aim of this study was to perform a preliminary assessment of the expected effective dose rate from external exposure to an adult individual staying at that part of the radioactively contaminated territory of the Vetka district of the Gomel region of the Republic of Belarus, from where residents had been resettled after the Chernobyl accident. For this assessment, in summer 2016 and 2018 soil s

Process development and environmental assessment within softwood based biorefineries

We urgently need to move from a fossil-based to a bio-based society. From a Swedish perspective, a promising way forward are biorefineries with an integrated production of materials, chemicals, and energy from the softwood species Scots pine (Pinus sylvestris) and Norway spruce (Picea abies). A diverse set of process routes will be necessary to produce all intermediates and commercial products. In

A Self-Learning Methodology for Epileptic Seizure Detection with Minimally-Supervised Edge Labeling

Epilepsy is one of the most common neurological disorders and affects over 65 million people worldwide. Despite the continuing advances in anti-epileptic treatments, one third of the epilepsy patients live with drug resistant seizures. Besides, the mortality rate among epileptic patients is 2 - 3 times higher than in the matching group of the general population. Wearable devices offer a promising

The effect of traction force on eyelid blood perfusion during closure of defects

PurposeIn oculoplastic surgery the eyelid tissue is frequently stretched in order to repair defects after tumor surgery. However, there is a paucity of research regarding how stretching affects eyelids. The purpose of this study was to gain insight into how traction force affects eyelid stretch as well as tissue perfusion, using a laser-based in vivo monitoring technique.MethodLower-lid pentagonal

Intervention fidelity and factors affecting the process of implementing a mobile phone text messaging intervention among adolescents living with HIV : A convergent mixed-methods study in southern Ethiopia

Objective To assess the intervention fidelity and explore contextual factors affecting the process of implementing a mobile phone text messaging intervention in improving adherence to and retention in care among adolescents living with HIV, their families and their healthcare providers in southern Ethiopia. Design A convergent mixed-methods design guided by the process evaluation theoretical frame

Data-driven internet of things and cloud computing enabled hydropower plant monitoring system

Hydropower is one of the renewable energy sources that can play a crucial role to fulfil the global energy demand. However, the performance of the hydro turbine is severely affected by silt erosion and cavitation problems which causes a reduction in the overall efficiency of the plant. Various studies have been carried out and are available in the literature to investigate silt erosion and cavitat

Small but mighty : High-resolution spectroscopy of ultra-hot Jupiter atmospheres with compact telescopes Transmission spectrum of KELT-9 b with Wendelstein’s FOCES spectrograph

When observing transmission spectra produced by the atmospheres of ultra-hot Jupiters (UHJs), large telescopes are typically the instrument of choice given the very weak signal of the planet’s atmopshere. The aim of the present study is to demonstrate that, for favourable targets, smaller telescopes are fully capable of conducting high-resolution cross-correlation spectroscopy. We apply the cross-

Reducing the Impact of Bias in Oral Assessments

Oral assessment is an important method to evaluate the learning outcomes of scientific courses. However,there are certain limitations when oral assessment is applied.One of these limitations, which is not apparent in anonymous written exams, is the existence of biases which could lead to unfair (positive or negative) outcomes of the assessment. This could lead to decreased motivation and sense of

Without morals in a moral world : The expanding moral circle of The Witcher 3: The Wild Hunt

As video and computer games get increasingly more advanced, the immersive experience for the player of these games also follows this trajectory. In these games, one aspect that has been explored to the greatest extent is that of choice and player agency. Often, these choices and acts are of a moral character, whether it be choosing what to do on an ambiguously formulated questline with multiple br