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In the implementation of post-quantum primitives, it is well known that all computations that handle secret information need to be implemented to run in constant time. Using the Fujisaki-Okamoto transformation or any of its different variants, a CPA-secure primitive can be converted into an IND-CCA secure KEM. In this paper we show that although the transformation does not handle secret informatio
Medications are of considerable help if healthcare providers are able to administer them to patients safely and appropriately. The medication use process is complex and a team of professionals – doctors, nurses, and pharmacists – work together with the patient for optimal treatment effect. The process involves many sub-processes and in every step there is a possibility for an error. Cytotoxic drug
microRNA (miRNA) are small non-coding RNA, 21-23 nucleotides long. miRNA provide a new layer of regulatory control over gene expression programs. It is increasingly evident that miRNA are cell type and tissue specific. Many miRNAs have been identified to be highly abundant in certain regions of the brain. It has also been shown that alterations in levels of specific miRNAs have implications in var
The blade tip region encounters high thermal loads because of the hot gas leakage flows, and it must therefore be cooled to ensure a long durability and safe operation. A common way to cool a blade tip is to design serpentine passages with a 180 deg turns under the blade tip-cap inside the turbine blade. Improved internal convective cooling is therefore required to increase blade tip lifetime. Pin
I Sverige är personer oskyldiga till dess att motsatsen är bevisad. För att dömas till ansvar för brott krävs dessutom att det är bevisat bortom rimligt tvivel att gärningspersonen agerat mot ett straffbud. Det är domstolen som har bördan att avgöra ifall motsatsen är bevisad eller inte. Domstolen ska utifrån den presenterade utredning och bevisning som föreligger för och emot de specifika åtalspuIn Sweden, individuals are presumed innocent until proven guilty. To be convicted of a crime, it is also required that it is proven beyond reasonable doubt that the perpetrator acted against a penal provision. The court is entrusted with the task of determining whether the contrary has been proven or not. Based on the investigation and evidence presented for and against the specific charges, the c
The aim of this bachelor thesis is to look into stories and expectations that appear and influence young heterosexuals in their negotiations of contraceptive use and responsibility. Using qualitative method the study is based on a focus group interview with women and men. The focus group interview is complimented by individual interviews with respectively men and women. The thesis brings up questi
Human trafficking is a transnational cross-border crime that occurs worldwide and is a crime against humanity. Many people, mainly women and children, are being trafficked for the purpose of sexual exploitation. The victims are treated in inhumane conditions and are forced to live in slave-like conditions. Their bodies seen as a commercial product that earns millions of dollars to the perpetrators
Den svenska stiftelsen är av mycket gammalt ursprung, och idag ryms flera vitt skilda stiftelsetyper inom stiftelsebegreppet. Bland dessa utmärker sig den näringsdrivande stiftelsen. Trots att stiftelsen inte är en association kan den bedriva näringsverksamhet, antingen direkt genom stiftelsen, eller indirekt via näringsdrivande dotterbolag. Under det senaste halvseklet har den näringsdrivande stiThe Swedish foundation (Sw: stiftelse) is of old origin, and today the concept comprises several different types of foundations, among which the enterprise foundation stands out. Though the foundation is not a form of business entity, it can still carry out commercial activities, either directly through the foundation in its own name, or indirectly via subsidiary companies. During the last half-ce
Allteftersom företag har börjat att ompröva sättet de designar, tillverkar och avyttrar produkter inom ramarna för hållbar utveckling så har tillverkare av akustiska produkter varit långsamma ur startblocken. Majoriteten av akustiska produkter är fortfarande primärt sammansatta av nyråvara från petrokemiska resurser, vilka har en signifikant påverkan på miljön. Det är problematiskt ur både en miljAs industries have begun to rethink the way they design, make and dispose of products for the purpose of sustainable development, manufacturers of acoustic products have been slow off the mark. The majority of acoustic products are still made of primarily virgin material made from petrochemical resources, which have a significant impact on the environment. This is problematic from an environmental
Invasive alien species (IAS) are one of the most important direct drivers of biodiversity loss and changes in ecosystem services. Over the last 20 years IAS are estimated to have cost the EU at least 12 billion euro per year. These costs continue to increase. Many IAS are expanding their territory, and thus both the current as well as future threat they pose must be taken into account. There is cu
The purpose of this essay was to study whether the UN convention on the Rights of the child is implemented in the Swedish executory authority, in cases that include compulsory auction of property belonging to families with children, in the southern area of Sweden. I have especially focused on questions concerning whether civil servants work with child consequence analyses, whether they have been o
Similar to most countries, the Brazilian water resources management considers topographically delineated catchment as a territorial unit for policy implementation. Yet, previous studies have shown that catchments are not hydrologically isolated, and topographic limits often neglect the groundwater boundaries. Thus, studies on effective catchment areas are promising for shedding light on inter-catc
Phosphoryl transfer plays key roles in signaling, energy transduction, protein synthesis, and maintaining the integrity of the genetic material. On the surface, it would appear to be a simple nucleophile displacement reaction. However, this simplicity is deceptive, as, even in aqueous solution, the low-lying d-orbitals on the phosphorus atom allow for eight distinct mechanistic possibilities, befo
The increasing development and adaptation of synthetic data raises critical concerns about the perpetuation of datafication logics. In examining some of synthetic data’s core promises, this dialogue paper aims to uncover the potential harm of further de-politicizing synthetic data. With synthetic data, technological opportunities are introduced that promise to resolve a growing demand for data nee
Among DQ6 molecules, DQA1(*)0102-DQB1(*)0602 is negatively associated with insulin-dependent diabetes mellitus (IDDM), but DQA1(*)0102-DQB1(*)0604 shows a neutral to positive association in Swedish children with IDDM. The aim of this study was to identify critical DQB1 residues that may account for the differences in IDDM association observed for these two DQ6 molecules. HLA-DQ genotyping in 425 I
1. The mechanisms by which cooling inhibits insulin secretion were investigated by capacitance measurements of exocytosis in single mouse pancreatic B-cells maintained in short-term tissue culture. 2. A reduction of the bath temperature from 34 to 24 degrees C produced a gradual inhibition of exocytosis. Inhibition of exocytosis was use dependent rather than time dependent. The steady-state inhibi
Earlier treatment of breast cancer results in better survival. Screening enables this through detection of tumors before they cause symptoms. On the negative side, some tumors if not detected through screening would not cause symptoms, leading to overdiagnosis. Improvements in image quality allow even earlier detection and diagnosis of even smaller tumors at an even earlier stage. This study aims
Applications based on Wireless Sensor Networks are making their way into all kinds of industries. Today, they can do anything from off-loading hospitals by monitoring patients in their homes to regulating production lines in factories. More often than not, they perform some kind of surveillance and tracking. Thus, in most cases the information they carry is sensitive, rendering good encryption sch
Enligt lag har ett barn har rätt till omvårdnad, trygghet och en god fostran. Barn ska behandlas med aktning för sin person och egenart och får inte utsättas för kroppslig bestraffning eller annan kränkande behandling. Det kan tyckas att dessa grundläggande tankarna om barnets rättigheter som stadgas i de inledande bestämmelserna i 6 kap. föräldrabalken (1949:381) är självklara, ändå far barn illaBy law, a child has the right to nursing, security and a good upbringing. Children should be treated with respect for their person and individuality and may not be subjected to physical punishment or other offensive treatment. It may seem that these basic thoughts on the rights of the child, as laid down in the introductory provisions of chapter 6 in the Parental Code (1949: 381), is self-evident,
