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Världen över ställs stater inför ett växande cyberhot och antalet mellanstatliga cyberoperationer har ökat markant. Idag är inte enbart datorer och mobiltelefoner beroende av en uppkoppling utan även transaktioner, pacemakers, bilar, flygplan och otaliga tillbehör i vår vardag. Därutöver styrs en stor del av samhällets infrastruktur såsom sjukhus, banker och energisektorn av särskilda informationsAround the world states are facing a growing cyber threat and the number of intergovernmental cyberoperations is significantly increased. Today, not only computers and mobile phones are dependent on a connection, even transactions, pacemakers, cars, airplanes and innumerable accessories in our daily lives depend upon it. Furthermore, a considerable part of society’s infrastructure, like hospitals,

This study aims to contribute towards the existing literature of volunteer tourism by evaluating the impacts that volunteering has on career progression. There exists a plethora of research on volunteer tourism, focusing on the various motivations to volunteer and the diverse positive and negative impacts that volunteering has on host communities. However, there is less research on the impact it h

Abstrakt Bakgrund: Distriktssköterskan har en nyckelroll i arbetet på vårdcentral och ett framstående ansvar och uppdrag. I ansvaret ingår att arbetat hälsofrämjande, personcentrerat och även att ha en ledande roll att utveckla omvårdnaden utifrån folkhälsoperspektiv. Den berörda problematiken som belyses av aktuell forskning och hälsomyndigheter är att ohälsosamma levnadsvanor medför stor sjukdo

Digital platforms is an innovation made possible by the adoption of computers and internet. Companies like Google and Facebook grew in relatively short time to the most valuable or-ganisations on the stock market. The success of these companies is partially possible by their characteristics of being a digital platforms. One of the success factors is the use open APIs, which makes that other partie

Alzheimer’s Disease (AD), a neurodegenerative disease, defined by abnormal accumulation of proteins, both extracellularly (senile plaques, consisting of amyloid-beta(Aβ) accumulation) and intracellularly (neurofibrillary tangles, formed by Tau protein). Several studies demonstrate that the immune cells play a central role in the pathogenesis of AD, but it is not known if immune cells from the peri

Denna uppsats grundar sig på en översättning av tre noveller ur den spanska författaren Lucas Ruiz’ novellsamling El esquiador de fondo (2014). Uppsatsens syfte är att analysera översättningen och bruket av tempus i källtexten. Först i uppsatsen görs en analys av källtexten med hjälp av Hellspong & Ledin (1997). Utmärkande drag för texterna tas upp, bland annat det poetiska språket, meningsbyg

With rapid urbanization and population growth, Addis Ababa faces a big challenge of dealing with slums in the inner city. It has used up most of its space within its boundary and there are now a number of projects on the pipe line to redevelop the inner city slums. This seems to be the single most pressing issue currently. The recent public housing projects and inner city renewal programs has cau

Abstract in French:Le système éducatif suédois met, depuis des décennies, l’accent sur l’importance de l’évaluation critique de l’information. Néanmoins, les approches d’évaluation de l’information mises en œuvre demeurent insuffisamment développées d’un point de vue analytique. Cet article porte sur deux défis essentiels auxquels sont confrontés les établissements scolaires pour préparer les jeunTeachers are now encouraged to use generative artificial intelligence (GenAI) tools to complete various school-related administrative tasks, with the promise of saving considerable amounts of time and effort. Drawing on interviews from 57 teachers across eight schools in Sweden and Australia, this paper explores teachers’ experiences when working with GenAI. In particular, it focuses on the large

Titanium dioxide (TiO2) is a unique material for biosensing applications due to its capability of hosting enzymes. For the first time, we show that TiO2 can accumulate reactive oxygen species (ROS) under daylight irradiation and can support the catalytic cycle of horseradish peroxidase (HRP) without the need of H2O2 to be present in the solution. Phenolic compounds, such as hydroquinone (HQ) and 4

In this introduction to the special issue on critical performativity and alternative organization we provide a brief historico-theoretical sketch of the key concepts involved and point to ongoing pertinent debates in the field of critical management studies. We also present the articles included in the issue, which all explore aspects of how critical performativity and alternative organization may

Klima is a carbon-backed cryptocurrency running as a decentralized autonomous organization (DAO). In 2021, it had accumulated 9 million metric tons of digital carbon credits and reached a market value of more than US$1 billion. In 2023, its treasury stored twice as many carbon credits, but its spot price was a tiny fraction compared to 2021. Building on prior scholarship at the intersection of car

Woody biomass production is a critical indicator in evaluation of land use management and the dynamics of the global carbon cycle (sequestration/emission) in terrestrial ecosystems. The objective of the present study was to develop, through a case study in Sudan, an operational multiscale remote-sensing-based methodology for large-scale estimation of woody biomass in tropical savannahs. Woody biom

Closed-loop paradigms provide an effective approach to studying visual choice behaviour and attention in small animals. Different flying and walking paradigms have been developed to investigate behavioural and neuronal responses to competing stimuli in insects such as bees and flies. However, the variety of stimulus choices that can be presented over one experiment is often limited. Current choice

Despite the increasing knowledge of prevention and control strategies, bovine mastitis remains one of the most challenging diseases in the dairy industry. This study investigated the antimicrobial activity of 13 species of lactic acid bacteria (LAB), previously isolated from the honey crop of the honeybee, on several mastitis pathogens. The viable LAB were first reintroduced into a sterilized heat

In addition to fermentable sugars, dilute-acid hydrolysates of lignocellulose contain compounds that inhibit fermenting microorganisms, such as Saccharomyces cerevisiae. Previous results show that phenolic compounds and furan aldehydes, and to some extent aliphatic acids, act as inhibitors during fermentation of dilute-acid hydrolysates of spruce. Treatment of lignocellulose hydrolysates with alka

A localized dehydration zone, Sondrum stone quarry, Halmstad, SW Sweden, consists of a central, 1 m wide granitic pegmatoid dyke, on either side of which extends a 2.5-3 m wide dehydration zone (650-700 degrees C; 800 MPa; orthopyroxene-clinopyroxene-biotite-amphibole-garnet) overprinting a local migmatized granitic gneiss (amphibole-biotite-garnet). Whole-rock chemistry indicates that dehydration

[FeFe]-Hydrogenases harbor a {2Fe3S} assembly bearing two CO and two CN- groups, a mu-CO ligand, and a vacant coordination site trans to the mu-CO group. Recent theoretical results obtained studying the isolated {2Fe3S} subsite indicated that one of the CN- ligands can easily move from the crystallographic position to the coordination site trans to the mu-CO group; such an isomerization would have

The synthesis and in vitro cytotoxicity toward various tumor cell lines of (+/-)-tridemethylisovelleral, an analogue of the bioactive fungal sesquiterpene (+)-isovelleral retaining the bicyclo[4,1,0]hept-2-en-1,2-dicarbaidehyde system but lacking the three methyl groups, is reported. The cytotoxicity of tridemethylisovelleral toward several tumor cell lines was found to be comparable with those of

The degradation of live plant biomass in fungus gardens of leaf-cutting ants is poorly characterised but fundamental for understanding the mutual advantages and efficiency of this obligate nutritional symbiosis. Controversies about the extent to which the garden-symbiont Leucocoprinus gongylophorus degrades cellulose have hampered our understanding of the selection forces that induced large scale

We present some results on the existence of bounded positive solutions to a class of nonlinear second order ordinary diferential equations by using the Schauder-Ekhonov fixed point theorem. An application to the existence of bounded positive solutions to certain quasilinear elliptic equations in two-dimensional exterior domains is also given.