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Lodging, the tendency in barley to lie down on the ground when exposed to hail and heavy fertilising, is one of the most important traits that barley breeding is trying to remove from the barley cultivars. This may be an even greater challenge when future climate changes may lead to more extreme weather leading to more severe storms with heavy rain and hail. In this project, 8 breviaristatum (ari)
Kunskap om markens uppbyggnad är viktig både för konstruktions och prospekteringsändamål. Geofysiska undersökningsmetoder kan användas för att skapa en överblick att basera vidare undersökningar på. I den här studien används likströms resistivitet och inducerad polarisation, IP. Datan är inverterad med en Cole-Cole modell i programmet ÅrhusInv och använd för att karakterisera berggrunden vid ÖnnesFor both construction and exploration purposes, knowledge of the subsurface is important. Geophysical exploration methods can be used to acquire an overview of an area on which further investigations can be based. In this study direct current resistivity and induced polarization data, inverted with a Cole-Cole model in program AarhusInv, are used to characterize the bedrock at Önneslöv in Scania,
The recent upgrade of the Large Hadron Collider (LHC) benefits searches for new physics phenomena using multijet final states. The increased center-of-mass energy opens new possibilities to probe new physics at scales beyond the Tera-electron volt (TeV), especially in di-jet final states. However, in the sub-TeV mass region, the QCD background to dijet searches is overwhelming and not all events c
Epitaxial lift-off-layers (ELO) were developed in order to create nanowire array membranes, with the intent to pave the way for solar cells in tandem. Ultimately this thesis project focused only on growing and characterizing the ELO layers on (111)B oriented GaAs substrates with MOCVD, as this process step is not thoroughly understood in literature. In this thesis, temperature and V/III ratio de
This thesis work is part of a larger project with final goal to be able to measure the oxygen concentration in the lungs of infants, using non-invasive laser spectroscopy. This thesis is specifically dealing with simulations of light transport through the upper body of infants, as well as constructing a tissue-like model (phantom) that can be used in experiments. The goal is to use these simulatio
Perovskites have proven to have very promising properties applicable in future higher efficient technological devices such as light emitters and solar cells. In further development of perovskite solar cell devices there are however serious material drawbacks such as instability and toxicity, causing the perovskite research community to question if and how these obstacles can be overcome. In this
Bees are mostly diurnal insects and rely on their vision to perform daily tasks. Their apposition compound eyes play a big part in regulating vision. To improve our knowledge of how vision functions, we will observe these apposition compound eyes using micro CT. The aim of this report was to compare two different methods of preparing and scanning the bees. The first method uses resin to embed the
As the most diverse group of animals in the world with more than a million describes species, insects varies in many aspects of their ecology. Bees are insects that can be found in many different habitats across the world. Some live in open landscapes while others live in denser vegetation, some are active in the night while others are active during the day. Since bees use their vision to navigate
Ekosystemtjänster är ett viktigt begrepp för att sprida förståelse om naturens värde för människan och det finns ett flertal kategorier av tjänster som naturen bidrar med. Vissa tjänster är mer aktuella än andra beroende på vilken miljö man fokuserar på, och i detta arbete ligger fokus på att utvärdera reglerande ekosystemtjänster i stadsmiljön då grönytor i dagens städer hotas allt mer och mer av
The language learning process by third age learners has recently become a field of interest for linguistic research. However, it has been studied mostly regarding psychological and cognitive considerations (stress, motivation, attention, memory, etc.), rather than according to language internal factors. The present study aims to provide a contribution by investigating the mastery of Italian gramma
Technological advances in cloud technology, robotics, and telecommunications could provide for new and interesting applications. This thesis investigates how a combination of these areas can be utilized in order to improve performance in a smart manufacturing setting. In doing so, an architecture based on the Actor model has been used. The proposed architecture is both described from a theoretical
China’s rapid urbanization process has included a large scale migration of rural labor migrants to the cities since the 1990s. The education problem of their children who migrate together with them also becomes increasingly prominent. In order to allow migrant children enjoy a fair education, China introduced the "two oriented" policy in 2001. This policy clarifies that the management re
This MSc thesis covers the development of a Modelica model of an engine liquid cooling system for the trucks manufactured by MAN Truck & Bus AG. The mathematical assumptions used for transcribing existing models are described and the reasoning behind the modeling process is provided. The separate component models are validated with two sets of input signals. Primarily with a dynamic, transien
