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The ability to sense the surrounding environment and respond to external fluctuations is a fundamental property of cells, the basic unit of life. Although cells can be very different in their composition and structure, they all have specialized molecular mechanisms that allow them to adapt to their environment, by coordinating gene expression and protein production. In this thesis, we focus on a s
An LTE-enabled smartphone is a software-defined radio system that must cover a large number of frequency bands with different duplex differences. A proposed adaptive wideband duplexer needs a circulator to create the required initial isolation. To replace this an LC-based tunable low-isolation device is presented in this paper, providing the required tuning range for LTE Band I, II, III and VII. T
Carbon dioxide expanded liquids (CXLs) is a relatively recent type of solvent used in separation processes such as extraction. It combines the benefits of high solubility in the organic liquid with enhanced mass transfer mediated by the compressed CO2. In this work, we investigate the solubility of curcumin in CO2-expanded ethanol and for this purpose an equipment setup was built and used for expe
The group of small poor cods and pouts from the genus Trisopterus, belonging to the Gadidae family, comprises four described benthopelagic species that occur across the North-eastern Atlantic, from the Baltic Sea to the coast of Morocco, and the Mediterranean. Here, we combined molecular data from mitochondrial (cytochrome b) and nuclear (rhodopsin) genes to confirm the taxonomic status of the des
BACKGROUND: Direct-to-consumer telemedicine is an increasingly used modality to access primary care. Previous research on assessment using synchronous virtual visits showed mixed results regarding antibiotic prescription rates, and research on assessment using asynchronous chat-based eVisits is lacking.OBJECTIVE: The goal of the research was to investigate if eVisit management of sore throat, othe
X-rays allow to non-destructively investigate biological, chemical or physical processes at thenano-scale. Their high penetration depth in matter allows to investigate samples even in-side sample environments, which would be difficult with complementary methods such astransmission electron microscopy (TEM). The microscopy technique ptychography has beenestablished in X-ray imaging in recent years.X-rays allow to non-destructively investigate biological, chemical or physical processes at the nano-scale. Their high penetration depth in matter allows to investigate samples even inside sample environments, which would be difficult with complementary methods such as transmission electron microscopy (TEM). The microscopy technique ptychography has been established in X-ray imaging in recent year
Concerns over climate change are motivated in large part because of their impact on human society. Assessing the effect of that uncertainty on specific potential impacts is demanding, since it requires a systematic survey over both climate and impacts models. We provide a comprehensive evaluation of uncertainty in projected crop yields for maize, spring and winter wheat, rice, and soybean, using a
Music in different forms is significant in young people’s lives. Due to the media revolution in our modern society, children of today learn a lot about music on their own by taking part in an increasing production of musical cultures. In this paper different forms of play is applied as a way to reach a deeper understanding of children’s creative music making. This article describes a 2-year empiri
Over the last two decades the market for membrane technology in the food industry increased to a market volume of approx. € 50 million and is now the second largest industrial market for membranes after municipal water treatment in Germany. The key membrane technologies in the food industry are the pressure driven membrane processes; microfiltration, ultrafiltration, nanofiltration and reverse osm
Background: Ethiopia is one of the sub-Saharan African countries most affected by the human immunodeficiency virus (HIV) epidemic and also by severe undernutrition, which is particularly prevalent among women. HIV infection, reproductive biology, and their role in society increase the vulnerability of women to malnutrition. Various factors including urbanization could cause differences in the nutr
In this study, a synthesis process based on the microemulsion method (ME) was developed with the aim to produce controlled-size starch nanoparticles (SNPs). Several formulations were tested for the preparation of the W/O microemulsions varying the organic/aqueous phase ratios and co-stabilizers concentrations. SNPs were characterized in terms of size, morphology, monodispersity and crystallinity.
This paper presents a new Hardware (HW) im- plementation proposal for Discrete Fourier Transform (DFT) based channel estimators. The presented algorithm uses the high time correlation property of the channel estimates to reduce the complexity and the power consumption by utilizing a lower number of bits for the FFT in the channel estimator, compared to a traditional approach. The idea is that the
We have adapted an optical transmission microscope to multispectral imaging in order to diagnose Plasmodium falciparum without using fluorescent labels for parasites as is the case for the thick and thin blood smears. We show how a set of monochromatic Light Emitting Diodes (LEDs) has provided an efficient contrast and spatial resolution to identify the parasites inside the erythrocytes. The obtai
Denna uppsats analyserar hur synen på straffets ändamål kommer till ut- tryck i Straffreformutredningen (SOU 2025:66 En straffreform). Syftet är att undersöka vilka straffteoretiska principer som får störst genomslag i utred- ningen och dess tillhörande direktiv, samt vad denna riktning reflekterar för grundläggande föreställningar om straffets funktion. Särskilt fokus ligger på hur straff, i synnThis thesis analyses how the purpose of punishment is articulated in ”Straff- reformutredningen”(the report for the proposed criminal law reform in Swe- den, SOU 2025:66). The aim is to examine which penal theories gain the greatest influence in the report and what this direction reflects in terms of underlying conceptions of the purpose of punishment. Particular attention is paid to how punishmen
This thesis examines the evolution of markups among the largest publicly listed firms in Sweden, represented by the OMXS30 index, during the period surrounding the COVID-19 pandemic from 2018 to 2024. The study assesses whether changes in firms’ pricing power contributed to Sweden’s inflationary and subsequent disinflationary dynamics. Using a microeconomic production function approach developed b
Feature – Sida 22 – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Kategori: Feature Farmakologer ska hitta rätt medicin till rätt patient 2013-01-08 Att hitta rätt medicin till patienter med svårbehandlad depression och självmordstankar är ofta en lång och besvärlig process. En del svarar
https://www.vetenskaphalsa.se/kategori/feature/page/22/ - 2026-05-26
APPLICATION FORM SUSTAINABLE IDEA EXPLORATION (2022) The aim of this grant from Lund University’s Sustainability Fund is to bridge the gap between basic research and innovation/utilization of research results. Projects that can be supported must be intended to support a new hypothesis based on your existing research data, for the development of novel services, methods, products, processes, or tech
APPLICATION FORM SUSTAINABILITY FUND’S PRE-SEED (2022) The aim of this grant from Lund University’s Sustainability Fund is to bridge the gap between basic research and innovation/utilization of research results. Projects that can be supported must be intended to support a new hypothesis based on your existing research data, for the development of novel services, methods, products, processes, or te
