Filetype
This study investigates the policy interpretations of development as a concept in the Czech international development cooperation. The rapid transitional experience of countries in Central and Eastern Europe from aid recipient to aid donor claims to have established a unique type of donor, distinct from other major traditional donors, specifically in regard to their approaches to development. Furt
This thesis highlights the social mission of the public library by studying the relationship between public libraries and social work. The aim is to increase knowledge about how the presence of library social workers (LSWs) in public libraries can be understood in the light of societal changes, perceptions on the public library’s social responsibility, and how this presence can affect the treatmen
Museums as cultural heritage institutions have an ability when it comes to determining what is and is not a part of a cultural heritage. Many Swedish open-air museums work with conveying knowledge about what can be called biological cultural heritage. An important part of the biological cultural heritage is the old Swedish livestock breeds, cultivated plants and wild plants. These animals and plan
The degree project described in this report also acts as a deliverable for a research project. The research project focuses on a new technique for the upgrading of biogas. This new technology uses a sterically hindered amine to absorb carbon dioxide from the biogas to raise its energy value. The amine used for this method is 2-amino-2-methyl-1-propanol or AMP. When absorb-ing carbon dioxide with t
For someone who has undergone an amputation, it is important to be able to decide what the prosthesis should look like. Since many people today choose to have some sort of cover on their prosthesis, either to fill the void or to regain the feeling of a leg, it is very important that it is something that the user feels comfortable with. To go through an amputation is often a very shocking event
Abstract: China’s development today no doubt has had the country placed in the centre of the stage. However, the past turns out to be the opposite if we look back. While the other major countries stepped into the industrial era it seems like China was still napping with its daydreams. In this paper we dig deeply into the political, economic and social aspects of the country at the time and we thin
We compare the technique of using the orbital angular momentum (OAM) of radio waves for generating multiple channels in a radio communication scenario with traditional multiple-in-multiple-out (MIMO) communication methods. We demonstrate that, for certain array configurations in free space, traditional MIMO theory leads to eigen-modes identical to the OAM states. From this we conclude that communi
It is fair to assume that the process of standardization may have a significant impact on the development and adoption of SB. Within SB different standardization efforts have been made, but none has assumed a dominance or authority in the area. Standardization efforts within SB may differ within various technical areas, and also the basic processes of standard creation can be divided into various
One of the basic requirements of today's sophisticated world is the availability of electrical energy, and neglect of this matter may have irreparable damages such as an extensive blackout. The problems which were introduced about the traditional power grid, and also, the growing advances in smart technologies make the traditional power grid go towards smart power grid. Although widespread utilisa
HQC is an IND-CCA2 KEM running for standardization in NIST’s post-quantum cryptography project and has advanced to the second round. It is a code-based scheme in the class of public key encryptions, with given sets of parameters spanning NIST security strength 1, 3 and 5, corresponding to 128, 192 and 256 bits of classic security.In this paper we present an attack recovering the secret key of an H
Den här uppsatsen handlar om tillämpningen av barnets bästa i vårdnadstvister som föregåtts av umgängessabotage. När vårdnaden om ett barn ska beslutas ska avgörandet göras efter vad som är barnets bästa. Umgängessabotage utgör en omständighet av särskild betydelse i avvägningen mellan olika intressen som alla kan tala för barnets bästa. Därtill är ett barns bästa inte alltid det bästa för ett annThe purpose of this paper is to examine the adjudication of the child's best interest in custody trials preceded by one parent preventing the other parent from contact with the child. In custody trials, the best interest of the child is always the primary consideration. Preventing the other parent from contact with the child constitute a circumstance of particular importance in the determinati
Uppsatsen undersöker den nya våldtäktslagstiftningen med fokus på frivilligt deltagande. Syftet är att utreda vad ett frivilligt deltagande är och hur rekvisitet ska förstås. Lagstiftningen granskas kritiskt och arbetet ifrågasätter avsaknaden av ett absolut krav på frivillighetsrekvisitet. Detta görs med grund i hur ett sexuellt samtycke ska definieras – är det en gärning eller en inställning? UpThe paper examines the new rape legislation with focus on voluntary participation. The purpose is to investigate what voluntary participation is and how the law is supposed to be understood. The legislation is critically reviewed, and the work questions the lack of an absolute requirement of performative consent. This is done on the basis of how sexual consent is to be defined – is it an act or an
Data defined software is becoming more and more prevalent, especially with the advent of machine learning and artificial intelligence. With data defined systems come both challenges - to continue to collect and maintain quality data - and opportunities - open innovation by sharing with others. We propose Open Data Collaboration (ODC) to describe pecuniary and non-pecuniary sharing of open data, si
We improve iterative decoding of the moderate density parity-check codes, recently suggested as code candidates in the McEliece public key cryptosystem. In case of bit-flipping (BF) decoder failure, the code parity-check matrix is extended by adding auxiliary variable nodes based on reliability information from the BF decoder. Then iterative decoding is applied to the extended parity-check matrix.
In this paper we are proposing a new member in the SNOW family of stream ciphers, called SNOW-V. The motivation is to meet an industry demand of very high speed encryption in a virtualized environment, something that can be expected to be relevant in a future 5G mobile communication system. We are revising the SNOW 3G architecture to be competitive in such a pure software environment, making use o
Cities are deploying tens of thousands of sensors and actuators and developing a large array of smart services. The smart services use sophisticatedmodels and decision-making policies supported by Cyber Physical Systems and Internet of Things technologies. The increasing number of sensors collects a large amount of city data across multiple domains. The collected data have great potential value, b
Cryptosystems based on Learning with Errors or related problems are central topics in recent cryptographic research. One main witness to this is the NIST Post-Quantum Cryptography Standardization effort. Many submitted proposals rely on problems related to Learning with Errors. Such schemes often include the possibility of decryption errors with some very small probability. Some of them have a som
