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As of January 1, 2005, it will no longer be allowed under international trade rules for one country to impose import quotas on textiles and garments on another country. It is widely expected that the expiration of the 1974 Multifiber Arrangement will lead to a drastic re-shuffle of garment production and trade patterns. Where a number of countries were previously guaranteed a share of the European

Particle induced oxidative stress is a probable pathway for many of the detrimental health-effects caused by particulate matter (PM). Recent studies on the exposure to oxidative potential (OP) in ambient fine and coarse PM suggest that anthropogenic particle pollutants, especially vehicular wear, anthropogenic primary and secondary organic aerosols (SOA) are more toxic on mass basis and more relev

Ferroelectricity in Hf0.5Zr0.5O2 (HZO) originates from a polymorphic landscape where the metastable orthorhombic phase competes with monoclinic and tetragonal forms, making functional properties highly sensitive to structural instability. Recent strategies have exploited ionic-vacancy mechanisms, either through redox interactions with the environment or by employing ferroionic heterostructures, to

AIMS: The COVID-19 pandemic had substantial impacts on mortality and morbidity, even after the rollout of vaccinations. These impacts however, varied considerably across regions. We examined regional disparities in COVID-19 mortality and hospitalizations among older people in Sweden from January 2021 to August 2023 and assessed the role of vaccination coverage in shaping these disparities.METHODS:

Studies of the surface chemistry of the first few cycles of atomic layer deposition (ALD) using in situ and time-resolved operando techniques are attractive for realizing, understanding, and obtaining true mechanistic information during the deposition. However, the latter techniques are yet to be applied to ALD of metal nitrides. Here, we present a surface-chemistry investigation through a time-re

X-rays are commonly used in imaging experiments due to their penetration power, which enables non-destructive resolution of internal structures in samples that are opaque to visible light. Time-resolved X-ray tomography is the state-of-the-art method for obtaining volumetric 4D (3D + time) information by rotating the sample and acquiring projections from different angular viewpoints over time. Thi

Time- and Angle-Resolved Photoelectron Spectroscopy (tr-ARPES) is employed to monitor photoexcited electrons in the 2D hybrid perovskite (BA) (Formula presented.) (MA) (Formula presented.) (Formula presented.) (Formula presented.). Photoelectron intensity maps are in good agreement with ab-initio calculations of the band structure. The effective mass is (Formula presented.) and (Formula presented.

Multi-beam ptychography (MBP) offers a scalable solution to improve the throughput of state-of-the-art ptychography by increasing the number of coherent beams that illuminate the sample simultaneously. However, increasing the number of beams in ptychography makes ptychographical reconstructions more challenging and less robust. It has been demonstrated that MBP reconstructions can be made more rob

Background: Prostate-specific membrane antigen positron emission tomography/computed tomography (PSMA PET/CT) enables sensitive detection and staging of prostate cancer, yet its relationship with long-term survival remains unclear. This study aimed to assess whether total lesion volume (TLV) measured on [18F]PSMA-1007 PET/CT predicts overall survival (OS) in prostate cancer patients. Methods: A co

The amyloid precursor protein intracellular domain (AICD) is an intrinsically disordered regulatory segment whose conserved YENPTY motif mediates transient interactions with multiple adaptor and signaling proteins. How sequence perturbations within this motif modulate its accessibility and interaction potential within a disordered ensemble remains poorly understood. Here, we combine small-angle X-

Chaperone proteins are essential for maintaining proteostasis. Their main role is to assist with the folding of other proteins and to prevent the aggregation of misfolded proteins. The molecular chaperone DNAJB6b efficiently suppresses amyloid formation of several peptides. This activity may rely on the same physicochemical properties as those driving chaperone self-assembly into large micellar-li

The unprecedented x-ray flux density provided by modern x-ray sources offers new spatiotemporal possibilities for x-ray imaging of fast dynamic processes. Approaches to exploit such possibilities often result in either (i) a limited number of projections or spatial information due to limited scanning speed, as in time-resolved tomography, or (ii) a limited number of time points, as in stroboscopic

Background: Influenza ranges from a mild and self-limiting infection to a life-threatening disease with high mortality despite intensive care. Conclusive data on the association between influenza type/subtype and mortality among adults treated at intensive care units (ICU) is lacking. Objectives: To investigate the mortality in adults admitted to ICU with laboratory-confirmed influenza during thre

Migratory birds have evolved a multitude of physiological and behavioural adaptations to reach their population-specific wintering areas during their first migration. The endogenous program encodes distance, direction and fuelling, and involves species-specific adaptations leading naïve migratory birds along highly diverse routes. While daylength has been extensively studied in relation to the ons

Global wind power capacity has greatly increased in the last decades and is in certain areas constituting a significant share of generating capacity. This thesis examines wind power production data along with prices and inter-regional trade volumes on the Nordic electricity market Nord Pool Spot to deduce the effects of wind power on the grid. The research focused on Denmark, since it gets a very

På Galgbackens vattenanläggning i Hässleholm tillämpas bassängsinfiltration genom återinfiltration av grundvatten i en isälvsavlagring. Syftet är att kunna leverera dricksvatten med god kvalitet till konsumenterna. Grundvattnet tas från brunnar i Ignaberga och Tyringe och återinfiltreras i isälvsavlagringen. Syftet med detta examenstarbete är att genom en spårämnesstudie undersöka uppehållstid ochGalgbacken water plant in Hässleholm is applying basin infiltration by re- infiltrating groundwater into a glaciofluvial deposit. The purpose is to supply drinking water with good quality to the consumers. Groundwater is pumped from wells in Ignaberga and Tyringe and re- infiltrated into the glaciofluvial deposit. The aim with this thesis is to examine retention and dispersion of the re- infiltrat

En hjälpsam tvilling ska minska svinnet av läkemedel Tänk om du skulle behöva stoppa i dig en massa oönskade, kanske rentav farliga ämnen varje gång du var sjuk. Låter inte särskilt hälsosamt va? Det är just därför som upprening av läkemedel är viktigt. Att ta fram rena läkemedel är inte helt enkelt och kan leda till att läkemedel behöver kastas bort. Genom ett examensarbete vid Lunds UniversitetPreparative chromatography is an important process step for separation and purification of fine chemicals, pharmaceuticals, and other biotechnical products. The technique mainly used in the pharmaceutical and fine chemistry industries is single-column batch chromatography (BC). The major drawback of BC is the trade-off between product purity and process performance. A high purity of the product co

Development of genetically modified microorganisms such as Saccharomyces cerevisiae for use as microbial cell factories to produce fine and bulk chemicals has lately proceeded very rapidly, much thanks to new gene editing methods based on a CRISPR/Cas9 system adapted from bacteria which increases the rate of genetic engineering. However, development of methods which enable fast and simple screenin

In the Machine Learning field, more and more of the data collection is commercialised, even with monetary rewards to people and organisations for providing input data for models. Even if data collection is not associated with direct costs for the researcher, there are many cases where there are indirect, or circumstancial, costs associated with it. An established concept in game theory is "S

Idag byggs det oerhört mycket. Nyproducerade bostäder konstrueras samt att äldre byggnader renoveras. Då är det viktigt att inte den större fokusen ligger på den ekonomiska- och ekologiska hållbarheten, utan även på den sociala hållbarheten. Detta för att förebygga ett segregerat samhälle som vi idag ser resultat av och drivs emot. Genom gemensamma bostadsgårdsytor skapar vi nya samlingsplatser. DToday, a lot is being built. New constructed homes are being constructed and older buildings renovated. It is important that the greater focus is not only on economic and ecological sustainability, but also on social sustainability. This is to prevent a segregated society that we today see results from and are driven by. Through joint housing estates we create new collection sites. This increases