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Thirty images with added simulated pathological lesions at two different dose levels (100% and 10% dose) were evaluated with the free-response forced error experiment by nine experienced radiologists. The simulated pathological lesions present in the images were classified according to four different parameters: the position within the lumbar spine, possibility to perform a symmetrical (left-right

We propose a method for detection of the degree of infection in the paranasal sinuses utilizing a previously published method whereby the viscosity in a sealed container may be measured using an ultrasound Doppler method. As ultrasound propagates in a liquid medium, due to attenuation, the resulting pressure gradient will cause the liquid to move in the propagation direction - the wellknown effect

Empirical methods are important in software engineering. It is important to be able to evaluate new techniques and methods in a structured way before they are introduced in the software process. This paper presents how empirical methods may be taught by letting students take part in the execution and analysis of empirical investigations in projects. The projects that the students carry out include

Syfte: Syftet med studien är att titta på hur ett företag med sina risker spridda över olika branscher arbetar med att förstärka sin verksamhet i förhållande till framfarten av en global kris, i detta fall Covid-19. För denna studiens genomförande har vi valt att förhålla oss till företagets upplevda styrkor i förhållande till krishantering och hur denna krishantering kan hjälpa till att bibehållaPurpose: The purpose of the study is to look at how a company with its risks spread across different industries is working to strengthen its operations in relation to the progress of a global crisis, in this case Covid-19. As the purpose of this study, we have chosen to relate to the company's perceived strengths in relation to crisis management and how this crisis management can help maintain

Idag konsumerar byggbranschen 40% av världens resurser och ansvarar för 30% av allt avfall. Att bygga resurssnålt innebär att vi strävar att bevara material i bruk när behovet av byggnaden upphör, att vi använder material från förnybara källor och uppmuntrar till återbruk. För att bygga resurssnålt, hållbart och permanent krävs god planering, men vad händer när behovet är brådskande? Hyrda försk

Rwanda has undergone a remarkable improvement in logistics performance, defined as the cost, time, and complexity involved in trade facilitation. Specifically, the landlocked country has surged in the Logistics Performance Index (LPI) by the World Bank from one of the globally worst-performing countries in 2007 to outperforming average low-income and Sub-Saharan African countries since 2016. Groun

Pulmonary drug delivery is a continuously developing technology in which medication is inhaled to the lungs and enters the bloodstream through the alveolar epithelium. Pulmonary drug delivery gives the ability to deliver drugs directly to the respiratory tract, it has a rapid onset of activity and smaller doses can be administered locally compared to the other routes of administration. The formula

The aim of the study is to highlight parents' experiences from being part of children's social care investigations and the impacting elements of the experiences described by the parents. The ambition is to contribute with perspectives on what parents see as a good or bad treatment in the specific context. This ambition also includes a question about which qualities that are essential for a

The purpose of this study is to examine the international legal instruments specifically addressing the practice of enforced disappearance and analyse if they are sufficient in relation to the gravity and seriousness of the crime. The instruments examined are: the International Convention for the Protection of All Persons from Enforced Disappearance, the Inter-American Convention on Forced Disappe

Abstract Body:Starting out from a joint Nordic collaboration initiative in 2008 resulting in the development of a Nordic Master Program in Gerontology (NordMaG), followed by the establishment of graduate schools integrated with two national excellence centers for aging research in Sweden, in 2014 the Swedish National Graduate School for Competitive Science on Aging and Health (SWEAH) was establish

There is growing evidence that a significant share of global food is thrown away, with concomitant detrimental repercussions for sustainability. Reducing food waste is a key sustainability challenge for the food service industry. Despite the significance of this issue to the global foodservice industry, the link between innovation practices and food waste management has received limited attention

En majoritet av de nordliga torvmarkerna utvecklades under holocen som ett resultat av en positiv massbalans mellan nettoprimärproduktion och heterotrofa nedbrytningshastigheter. Sedan dess har de lagrat stora mängder kol i terrestra ekosystem. En betydande del av dessa områden sammanfaller också med regioner med underliggande permafrost och uppvisar olika ackumulationsmönster av torv. Således, föThe majority of the northern peatlands developed during the Holocene as a result of a positive mass balance between net primary productivity (NPP) and heterotrophic decomposition rates. Over that time they have sequestered a huge amount of carbon in terrestrial ecosystems. A significant proportion of these areas also coincides with areas underlain with permafrost and shows a diverse range of peat

Satellite- and reanalysis-based precipitation products are important data source for precipitation, particularly in areas with a sparse gauge network. Here, five open-access precipitation products, including the newly released China Meteorological Assimilation Driving Datasets for the Soil and Water Assessment Tool (SWAT) model (CMADS) reanalysis dataset and four widely used bias-adjusted satellit

Sveriges skogar påverkas av de hastiga globala klimatförändringarna. Inverkan av klimatförändringana syns redan med både ökad frekvens och kraftigare extremväder som stormar, värmeböljor, torka och skyfall. Ett tydligt exempel är den extrema torka som drabbade hela landet år 2018. Till följd av torkan har det bland annat skett en explosionsartad ökning av antalet granbarkborrar som angriper och döA changing climate is expected to lead to more extreme weather events, such as an increased frequency of droughts and forest fires. Changing forest conditions can offer benefits to species such as insects, including bark borers that thrive in warm conditions. Warmer temperatures also favor the acceleration of ozone (O3) production, which can cause stress on vegetation. Vegetation stress can have n

Sweden's compulsive laws are processed by social workers and there are no real guidelines for how the investigations should be assessed. It is up to the social worker to assess a case with the help of the law, the municipality’s policies, and the room for maneuver. The aim of this study was therefore to explore if social workers assess cases differently and what arguments they use in situation

Centre for Economic Demography Lund University School of Economics and Management P.O. Box 7083 SE-220 07 Lund, Sweden www.ed.lu/publications/Lund-Papers-in-Economic-Demography/ Income Data in the Scanian Economic Demographic Database (SEDD) JONAS HELGERTZ, TOMMY BENGTSSON, MARTIN DRIBE LUND PAPERS IN ECONOMIC DEMOGRAPHY 2020:6 1 Income Data in the Scanian Economic Demographic Database (SEDD) Jona

https://www.lusem.lu.se/sites/lusem.lu.se/files/2024-07/LPED_2020_6.pdf - 2026-05-31