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DGEM (Devlabs, Copenhagen) is a small IoT product for air quality management and can be equipped with various integrated low-cost small sensors and hardware interfaces and provides comprehensive data collection capabilities. A one-month field observation test was conducted with reference instruments at Hyltemossa research station from 6th Dec. 2023 to 10th Jan. 2024 to validate this sensor bef
The main goal of this study is to provide insights and knowledge into the matters of queer representation in entertainment media, with a particular focus on the depiction of queerness in association with crime on-screen, from the perspective of the LGBTQIA+ community itself. More specifically, the investigation is grounded on four main theories relating to queer studies, intersectionality, social
This study examines the conditions for climate-friendly innovation in Region Skåne. It focuses on small companies within the CleanTech-sector with a total annual turnover below 10 MSEK. A short literary study was conducted about the innovation system for Swedish CleanTech-companies in general. Reading material from Region Skåne was also examined. Five interviews was carried out with representative
Monocular depth estimation (MDE) models have undergone significant advancements over recent years. Many MDE models aim to predict affine-invariant relative depth from monocular images, while recent developments in large-scale training and vision foundation models enable reasonable estimation of metric (absolute) depth. However, effectively leveraging these predictions for geometric vision tasks, i
This paper presents the exploration of GPU-accelerated block-wise decompositions for zero-forcing (ZF) based QR and Cholesky methods applied to massive multiple-input multiple-output (MIMO) uplink detection algorithms. Three algorithms are evaluated: ZF with block Cholesky decomposition, ZF with block QR decomposition (QRD), and minimum mean square error (MMSE) with block Cholesky decomposition. T
The l’Hort de la Boquera site is located in the northeastern part of Iberia and its stone tool assemblage includes up to 25,000 flint artefacts. This is the first approach to the analysis of the raw material through an archaeopetrological study. Results were obtained by use of mineralogical techniques: macroscopic and petrographic analysis, Scanning Electronic Microscopy (SEM), Micro-Raman and X-R
Canon and oblivion. The memorials of archaeology The Sun-Chariot from Trundholm is world famous, and the finding place is marked with a monument. In the same way the finding places for The golden horns from Gallehus, the Egtved girl, the Dejbjerg chariots, the Gundestrup cauldron, the Nydam boat and many other finds have been remembered during the 20th Century with memorials, often a stone monum
Popular Abstract in Swedish Denna avhandling fokuserar förändringar inom den arbetsmarknadspolitik som erbjuds arbetslösa socialbidragstagare mellan 1989 och 2002 i Sverige. Denna förändring beskrivs som en process där kommunerna tar allt mer ansvar för arbetsmarknadspolitiken. Denna grupp arbetslösa kategoriseras som en speciellt problematisk grupp och hänvisas till kommunerna. Detta sker utan tyThis dissertation focuses on changes in labour market policies that were provided for unemployed recipients of social assistance between 1989 and 2002 in Sweden. This change is described as a process where the municipalities gradually take greater responsibility for the labour market policies. This group of unemployed is categorized as a particularly problematic group and has been referred to the
This paper presents the results of a 4-y investigation of C-14 in different waste streams of both boiling water reactors (BWRs) and pressurized water reactors (PWRs). Due to the potential impact of C-14 on human health, minimizing waste and releases from the nuclear power industry is of considerable interest. The experimental data and conclusions may be implemented to select appropriate waste mana
Carex humilis is a clonal sedge that can form distinct rings of densely aggregated ramets. We hypothesize that rings form because both production of new ramets and ramet dispersal are positively correlated to ramet size. This would lead to an overrepresentation of fast-moving and large ramets with high ramet production at the periphery, whereas slow-moving and small ramets with low ramet productio
Objective. To study lymphocyte markers in rheumatoid arthritis (RA)-associated interstitial pneumonitis (IP) compared with idiopathic IP. Methods. Paraffin-embedded lung biopsy specimens from patients with RA (n = 15) and from those without RA (n = 16), all of whom had a diagnosis of either nonspecific IP or usual IP, were studied. Tissue sections from each patient were reviewed by a pathologist,
The large-scale migration of birds has been studied extensively by recoveries of ringed birds. However, there is very little ringing data from the arctic breeding grounds of waders. Here, the migration pattern of the dunlin, Calidris alpina, is studied with population genetic markers, using haplotype frequencies to estimate the breeding origin of migrating and wintering populations. Polymerase cha
Predation risk may compromise the ability of animals to acquire and maintain body reserves by hindering 14 foraging efficiency and increasing physiological stress. Locomotor performance may depend on body mass, so losing mass under predation risk could be an adaptive response of prey to improve escape ability. We studied individual variation in antipredatory behaviour, feeding rate, body mass and
In conventional synthetic transmit aperture imaging (STA) the image is built up from a number of low resolution images each originating from consecutive single element firings to yield a high resolution image. This lowers the frame rate and may result in motion artifacts. This paper, describes a method in which all transmitting centers can be excited at the same time and separated at the receiver
