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Starch is generally regarded as safe for human consumption and has therefore attracted interest for several applications as medicinal products. This chapter focuses specifically on starch microspheres as carriers for drug delivery and as a medical device for, for example, vascular occlusion. Several methods for the preparation of starch microspheres by chemical or physical cross-linking are presen
Objective: This paper investigates the critical role of material thickness in freeze-dried pellets for enhancing the storage stability of encapsulated bacteria. Freeze dried material of varying thicknesses obtained from different annealing durations is quantified using Scanning Electron Microscopy (SEM) and X-ray microtomography (μCT), the material thickness is then correlated to the storage stabi
Crop pests, such as aphids and bark beetles, represent a big challenge for agriculture worldwide. Due to their high adaptability and more suitable conditions because of climate change, they can thrive on a large number of hosts. One of the strategies to control the population of these pests in agricultural areas is the use of pheromones, either to lure them, repel them or to attract predators as a
Recent work has shown that 8-bit floating point (FP8) can be used for efficiently training neural networks with reduced computational overhead compared to training in FP32/FP16. In this work, we investigate the use of FP8 training in a federated learning context. This brings not only the usual benefits of FP8 which are desirable for on-device training at the edge, but also reduces client-servercom
Måste fånga fler: En riktig Pokédex för att identifiera insekterFöreställ dig ett verktyg som kan identifiera levande insekter direkt i fält, precis somen Pokédex i verkligheten. Ny teknologi kan göra denna dröm till verklighet, ochbörjar med att förstå de utmaningar vi står inför.Konventionella metoder för att studera insekter kan vara tidskrävande, svåra attskala upp och ger sällan realtidsinforThe alarming decline in global insect populations and diversity calls for improvedmonitoring methods with species specificity. Conventional trapping techniques arelabor-intensive and fail to provide real-time in situ data on species composition. Inresponse, novel remote and automated monitoring methods have emerged, offeringthe potential for high-resolution and efficient data collection. However,
While many religious institutions promote hetero- and cis-normative notions of sex, gender, and sexuality, not all LGBTQIA+ people leave religion and not all people who practice religion are straight and cis-gendered. In my research, I explore the lived experiences of queer Jews, Christians, and Muslims in Sweden through on- and offline ethnographic fieldwork aiming to gain insight into how religi
The sector for private domestic services in Sweden has grown rapidly since the RUT tax deduction was introduced in 2007. Already in the government proposition (2006/07:94) it was suggested that services provided by the expanding market would come to replace parts of the publicly funded elderly care, thus marking a shift in the organisation of care in the welfare state. Today we begin to see the ef
The article surveys the ways in which the peoples of Greco-Roman antiquity reacted to natural disasters of their time. The focus is on earthquakes, and particularly one major event, viz. the destruction of Helike in 373/2 B.C. Mainly three themes are discussed: (i) The hypotheses on the causes of natural disasters: had they natural causes or were they thought to be the result of divine intervent
Measures of physical growth, such as weight and height have long been the predominant outcomes for monitoring child health and evaluating interventional outcomes in public health studies, including those that may impact neurodevelopment. While physical growth generally reflects overall health and nutritional status, it lacks sensitivity and specificity to brain growth and developing cognitive skil
Allt eftersom behandlingar för neurodegenerativa sjukdomar utvecklas, har tidig identifiering av kognitiv försämring blivit allt viktigare för att kunna påbörja en snabb intervention och bedöma behandlingens effektivitet. Denna avhandling undersöker olika aspekter av kognitiv testning relaterad till neurokognitiva störningar.Introduction: It is important to understand how to interpret and utilize cognitiveassessment results for diagnosis, treatment, and inclusion in clinical studies. Astreatments for neurodegenerative diseases advance, the need to identify cognitivedecline in its earliest stages is becoming increasingly important, both for the timelyinitiation of treatment and for assessing the efficacy of interventio
Background: It has been suggested that carbidopa at high blood concentrations may counter the therapeutic effect of levodopa in Parkinson's disease by entering the brain and blocking central levodopa conversion to dopamine. We previously demonstrated equivalent plasma levodopa concentration in patients with Parkinson's disease during 16 h of (1) intravenous carbidopa/levodopa (DIZ101) infusion, (2
Purpose: Autism Spectrum Disorder (ASD) occurs in 1-1.5% of the general population and possibly in up to 20% of psychiatric outpatients. Post Traumatic Stress Disorder (PTSD) occurs at some point in life in 4% of the general population and in 14–20% of psychiatric outpatients. Knowledge about how PTSD manifests in people with ASD is important in order for it to be correctly diagnosed and intervene
Micromilling is a subtractive manufacturing process that presents challenges due to scale effects and rapid tool wear. To understand the evolution of surface quality when increasing the machined length during the micromilling process, this study assessed the surface roughness, topography, and defects of slots micromilled on Ti-6Al-4V. For the experiments, 1 mm diameter flat end mills were employed
The functional properties of Andean grain starches of two species, amaranth (Amaranthus caudatus) and canihua (Chenopodium pallidicaule), three cultivars each, were studied. The study focused on chemical composition, pasting properties, thermal properties, water solubility index (WSI), swelling power (SP), and granule morphology. All amaranth starches were waxy starches, with amylose content le
