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Nanostructures are found everywhere in our environment, of either natural oranthropogenic origin. Volcanoes emit them, breakdown of plastic releases them, andthey are even produced in candlelight. Designed nanostructures are used in sunscreen,food products, electronics and many more readily available products. Still, there are alot of things we do not know about their behavior. To call them miniscThis thesis presents the results of studies done on various biomolecules and their interactions with nanomaterials. The biomolecule sources are everything from purified, single proteins to the complicated mixture of blood serum and cell culture media. Similarly, the nanomaterial sources vary from spherical titanium dioxide, gold, and polystyrene nanoparticles to novel nanowires of gallium arsenide

The heat recovery system for ventilation is of major importance when low energy buildings are built. One alternative to the mechanical ventilation systems with heat recovery is to use a brine based run-around system that allows for heat recovery in for instance hybrid ventilated buildings. This type of heat recovery system has the potential to lower the need for electricity for the fans. Also, the

Children are entitled to an economic standard that is comparable with the standard that their parents have. This principle is reflected in the child’s right to receive an addition to the average maintenance allowance, a so-called standard addition. In year 2013, the Supreme Court stated that a child who lives alternately with their parents are entitled to a maintenance allow-ance. By applying arti

Gerhard Schurz [2001, Journal for General Philosophy of Science, 32, 65-107] has proposed to reconstruct auxiliary hypothesis addition, e.g., postulation of Neptune to immunize Newtonian mechanics, with concepts from non-monotonous inference to avoid the retention of false predictions that are among the consequence-set of the deductive model. However, the non-monotonous reconstruction retains the

This thesis takes as its starting point the dramaturgical metaphor of the world as a stage, which is used in sociological role theories. These theories often presume what stage acting is about in order to use it as a simile for every day acting. My intention is to investigate how stage actors actually work with their roles, in particular how they work with emotions, and how it affects their privatThis thesis takes as its starting point the dramaturgical metaphor of the world as a stage, which is used in sociological role theories. These theories often presume what stage acting is about in order to use it as a simile for every day acting. My intention is to investigate how stage actors actually work with their roles, in particular how they work with emotions, and how it affects their privat

This paper will focus on the environmental effect of certain building materials after they have served the purpose of what they were designed for. Mainly it will try to answer the question: What would be the better option for the used product? Energy recovery, recycling, or reuse of the materials? And from which standpoint is it better to do any of these three. How does this effect the environment

Hazel (Corylus avellana) has been abundant in the vegetation of northern and central Europe since the early Holocene and has provided food and materials for humans ever since. Here we use stable carbon isotope (δ13C) values of hazelnut shells to infer woodland openness based on the premise of the “canopy effect”. It is well established that plants growing in dense, shaded forests have lower carbonHazel (Corylus avellana) has been abundant in the vegetation of northern and central Europe since the early Holocene and has provided food and materials for humans ever since. Here we use stable carbon isotope (δ13C) values of hazelnut shells to infer woodland openness based on the premise of the “canopy effect”. It is well established that plants growing in dense, shaded forests have lower carbon

Malaria, caused by the protozoan parasite Plasmodium falciparum is responsible for about 600.000 death cases every year. Mainly affected are populations of subtropical countries in Africa and the largest groups of victims are children below the age of 5 years. The fast evolving drug resistances of Plasmodium against the the most pow- erful antimalarials threatens the successful containment of this

Inom ekonomin har begreppet värdekedja funnits sedan 1985 då det myntades av Michael E. Porter, professor vid Harvard Business School. Porter använde värdekedjekonstruktionen för att förklara värdeskapande aktiviteter inom företag där varje aktivitet utgör en viktig länk i en större kedja som skapar värde och konkurrensfördelar för företagen. Genom att ha översikt över sin värdekedja kan varje förValue chains have been an established concept in economics and business since 1985 when it was coined by Professor Michael E. Porter. Porter used value chains to explain value creating activities within companies where each activity is an important link in a larger chain which generates value and competitive advantages for companies. By overviewing its value chain, each company can streamline and

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https://www.student.lth.se/internationella-moejligheter/sommarskola-och-kortare-utbyten/ - 2026-07-06

Adverse human rights and environmental impacts frequently occur in textile supply chains, posing severe risks of reputation to brands. For years, voluntary due diligence standards have aimed to make brands understand that they must take responsibility for these adverse impacts and that mitigating these risks is in their own interest. However, this approach has proven largely ineffective. Consequen

Popular Abstract in Swedish Many of the energy needs in today’s modern society are fulfilled by sources based on fossil fuels, including non-domestic oil and coal. It is well known that the increase in CO2 emission is the result of human activities, mostly fossil fuel consumption. The use of such fuels is unsustainable and has led to the phenomena such as climate change, political instability in sThe gasification of biomass is a promising route to increase the share of renewable sources in the energy mix. Besides having an overall higher thermal efficiency than combustion, it also offers the possibility of producing gaseous and liquid biofuels that can be used in the transport sector. The use of biomass gasification for energy purposes can help lower the net emissions of greenhouse gases,

How do museums reflect a pluralistic society? Since a few decades back in time, diversity is an established concept in Swedish cultural policy. One assumption is that museums could be places that reflect the diversity of cultural expressions in society and also counteract xenophobia and distances between people. Previous strategies to include diversity in museums have been marked by documentation

Elastic and scalable compute resources are a fundamental part of cloud computing. Efficient management of cloud resources is crucial in order to provide high quality services and applications. In this work we present a novel method for scaling cloud resources and provide stability guarantees. We do this by leveraging ideas and concepts from classic control theory, namely mid-range control and combElastic and scalable compute resources are a fundamental part of cloud computing. Efficient management of cloud resources is crucial in order to provide high quality services and applications. In this work we present a novel method for scaling cloud resources and provide stability guarantees. We do this by leveraging ideas and concepts from classic control theory, namely mid-range control and comb

Recent suggestions propose that the glacial landscape of southern Sweden is a relict landscape from the Saalian glaciation (>130 ka) (Lagerbäck, 2018). The primary argument supporting this viewpoint is the claimed observation that the majority of glaciofluvial deposits in this region exhibits a covering till bed, often accompanied by wind-abraded clasts (ventifacts) at the contact between glaciofl

Combining a theoretical discussion of the inherent paradoxes in the celebration of new media technology as a source of democratisation and empowerment of civic cultures with an empirical focus aimed at the changing communicative manifests of mediated political protest, this paper analyses two cases of media strategies in protest movements: 1) A series of civil disobedience actions and mobilisation

Various neuropsychiatric disorders are a common feature today, not leastin educational contexts where Attention Deficit Hyper Activity Disorder(ADHD) is a common diagnosis. The dominant perspective regardingADHD is biomedical. This perspective has been questioned andchallenged in various ways. The aim of this article is to think ADHDthrough quantum physicist and philosopher Karen Barad’s [Barad, KVarious neuropsychiatric disorders are a common feature today, not leastin educational contexts where Attention Deficit Hyper Activity Disorder(ADHD) is a common diagnosis. The dominant perspective regardingADHD is biomedical. This perspective has been questioned andchallenged in various ways. The aim of this article is to think ADHDthrough quantum physicist and philosopher Karen Barad’s [Barad, K

Fansub (Fan-subtitled) is the term coined after the action of subtitling a foreign audio-visual production. Fansubs started being studied after the phenomenon started gaining popularity within communities of anime fans that used them as a way of access to the products they desire to consume. This has created different opinions that range as a way of going against the “top-down corporate-driven pro

Mobile money is a digital financial innovation enabling electronic payments and transfers through mobile phones. It has proven to be a convenient, safe and cheap way for money exchange in developing countries where access to traditional banking services is limited. This thesis aims to explore why Small and Medium Enterprises in Zambia do not adopt mobile money in an otherwise well-developed region