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QR decomposition (QRD) is a computationally-intensive matrix factorization method which is widely used in signal processing. Meeting the stringent processing budgets of real-time applications necessitates dedicated hardware acceleration. This thesis presents the architecture and Register-Transfer-Level (RTL) implementation of a QRD accelerator based on Givens rotations, specifically designed to ac
Municipal biowaste has a high potential for agricultural use. However, it requires an additional amendment to increase the nutritional content used during the composting process. The purpose of this study was to investigate the selection of compost-enhancing amendments from municipal biowaste using bibliometric and multicriteria analysis. The municipality of Yopal (Casanare, Colombia) was chosen a
OBJECTIVE: Radical cystectomy (RC) for bladder cancer is associated with an inherent risk of complications and even postoperative mortality. The number of hospitals performing RC has decreased in Sweden over time, and since a formal regional centralization in 2017 cystectomy care is currently provided by nine hospitals. MATERIAL AND METHODS: In the Swedish National Urinary Bladder Cancer Register
Ten per cent of patients with colorectal cancer will develop peritoneal metastases. These metastases are known to have a lesser response to systemic chemotherapy than liver- and lung metastases. Randomized studies have shown that adding cytoreductive surgery and heated intraperitoneal chemotherapy (HIPEC) to this treatment gives a better chance of survival. Recently, a randomized study failed to s
Motivation for study: Flooding In, Flooding Out: How does post disaster volunteering build community resilience? Harriet Barker 16 May 2011 Supervised by Lena Christensen A thesis submitted in partial fulfillment of the requirements of Lund University International Master’s Programme in Environmental Studies and Sustainability Science (LUMES) for the degree of Master of Science i Abstr
https://www.lumes.lu.se/sites/lumes.lu.se/files/barker_harriet_thesis_2011.pdf - 2026-07-22
The stem of Agave tequilana Weber is used to obtain fructans. Reports on the potential prebiotic activity of agave fructans as ingredients are scarce. The aim of this study was to evaluate the indigestible fraction (IF) content and the short chain fatty acid production (SCFA) from in vitro fermentation of: Native-agavefructans (NAF), agave-dietary-fiber (ADF), high-performance-fructans (HPF), both
Objective. To determine whether lack of routine antenatal care (ANC) is associated with near-miss morbidity upon arrival at hospital. Design. Case-referent study. Setting. Four maternity hospitals in La Paz and El Alto, Bolivia, where free maternal health care is provided through a government subsidized program. Sample. Women with severe maternal morbidity upon arrival at hospital (n = 297). Facil
Group B Streptococcus (GBS) causes invasive infections in human newborns. We recently showed that the GBS beta-protein attenuates innate immune responses by binding to sialic acid-binding immunoglobulin-like lectin 5 (Siglec-5), an inhibitory receptor on phagocytes. Interestingly, neutrophils and monocytes also express Siglec-14, which has a ligand-binding domain almost identical to Siglec-5 but s
SUMMARY: Antibody repertoires reveal insights into the biology of the adaptive immune system and empower diagnostics and therapeutics. There are currently multiple tools available for the annotation of antibody sequences. All downstream analyses such as choosing lead drug candidates depend on the correct annotation of these sequences; however, a thorough comparison of the performance of these tool
It has been hypothesized that women with vasomotor symptoms differ from those without with respect to cardiovascular risk factors or responses to exogenous hormone therapy. We studied whether the presence and extent of menopausal complaints are associated with cardiovascular risk profile. Data were used from a population-based sample of 5523 women, aged 46 to 57 years, enrolled between 1994 and 19
In sociology, new institutionalists led the revival in interest in institutions in organizational theory and economic sociology by shifting the focus of causal reasoning from agent-centric studies of economic and organizational actors to the relationship connecting the firm with its institutional environment. We suggest a multilevel causal model incorporating the connection between the subinstitut
The observed and well-known discrepancy between concentrations of ice nucleating particles in the environment and the concentrations of ice particles in clouds show that there are additional ‘secondary’ processes enhancing the concentrations of ice particles. In present-day modelling of weather and climate, such processes are mostly overlooked and thus a cause for uncertainty. Recent modelling s
The characteristics of the stellar populations in the Galactic bulge info and constrain the Milky Way's foation and evolution. The metal-poor population is particularly important in light of cosmological silations, which predict that some of the oldest stars in the Galaxy now reside in its centre. The metal-poor bulge appears to consist of ltiple stellar populations that require dynamical analyses
REST suppression mediates neural conversion of adult human fibroblasts via microRNA‐dependent and ‐independent pathways Research Article REST suppression mediates neural conversion of adult human fibroblasts via microRNA-dependent and -independent pathways Janelle Drouin-Ouellet1,†, Shong Lau1,†, Per Ludvik Brattås1, Daniella Rylander Ottosson1, Karolina Pircs1, Daniela A Grassi1, Lucy M Collins2,
https://www.molecular-neurogenetics.lu.se/sites/molecular-neurogenetics.lu.se/files/publication_in_embo_mol_med.pdf - 2026-07-22
Galectin-9 consists of two peptide-linked carbohydrate recognition domains (CRDs), but alternative splicing and proteolytic processing can give rise to multiple galectin-9 isoforms. Some of these consist of a single CRD and can exert different functions in cell biology. Here, we explored the role of these galectin-9 isoforms in endothelial cell function and angiogenesis. For this, we compared the
For patients with end-stage heart failure, the use of mechanical circulatory support has increased in the last decade due to improved outcomes with durable left ventricular assist devices. The management of these complex patients requires coordinated care by a multidisciplinary team including cardiac electrophysiologists because atrial and ventricular arrhythmias are prevalent in this population.
In this work we show how hydrodynamic forces can be used to locally trap molecules in a supported lipid bilayer (SLB). The method uses the hydrodynamic drag forces arising from a flow through a conical pipette with a tip radius of 1-1.5 mu m, placed approximately 1 mu m above the investigated SLB. This results in a localized force-field that acts on molecules protruding from the SLB, yielding a hy
Field-grown genetically engineered and wild-type poplars were pyrolyzed in a micro-pyrolysis (Py-GC/MS) setup under fast pyrolysis conditions. Poplars (Populus tremula x P. alba) down-regulated for cinnamoyl-CoA reductase (CCR), which catalyzes the first step of the monolignol-specific branch of the phenylpropanoid biosynthetic pathway, were grown in field trials in France and harvested after a fu
Angiogenesis is a key event in cancer progression and therefore a promising target in cancer treatment. Galectin-1, a β-galactoside binding lectin, is up-regulated in the endothelium of tumors of different origin and has been shown to be the target for anginex, a powerful anti-angiogenic peptide with anti-tumor activity. Here we show that when bound to anginex, galectin-1 binds various glycoprotei
