Filtyp
Introduction: Until now, the mechanism underlying the impact of topping on hormone regulation in tobacco plants remains unclear, and most studies investigating the hormone signaling pathways in plants rely on genes or transcriptional pathways. Methods: This study examines the regulatory mechanisms of hormones in the roots and leaves of tobacco plants with and without topping at the protein level.
We evaluate a place-based policy aimed at commercial service providers. In 2016, the Swedish government introduced special operating support for grocery stores in remote rural areas to slow down the process of store closures. We estimate the local causal effect in a regression discontinuity design framework using the fact that only stores located at least 15 km away from another store were eligibl
Many forms of bioimage analysis involve the detection of objects and their outlines. In the context of microscopy-based high-throughput drug and genomic screening and even in smaller scale microscopy experiments, the objects that most often need to be detected are cells. In order to develop and benchmark algorithms and neural networks that can perform this task, high-quality datasets with annotate
Plesiosaurs are an iconic group of Mesozoic marine reptiles with an evolutionary history spanning over 140 million years (Ma).1 Their skeletal remains have been discovered worldwide; however, accompanying fossilized soft tissues are exceptionally rare.2 Here, we report a virtually complete plesiosaur from the Lower Jurassic (∼183 Ma)3 Posidonia Shale of Germany that preserves skin traces from arou
The fate of phosphate in the environment is governed by reactions at particle surfaces. These adsorption and desorption reactions display biphasic kinetics involving an initial rapid reaction followed by a substantially slower one extending over long time periods. In this study we have investigated the molecular mechanisms of desorption kinetics of phosphate from ferrihydrite and goethite nanopart
Background: Intellectual developmental disorder (IDD) may pre-dispose for mental health disorders. It is sometimes debated whether the needs of this group are adequately met in general psychiatry. However, little is known about patients with IDD in the psychiatric clinical setting—occurrence, clinical diagnoses, or service use. Aims: This study aimed to assess the number of adult patients diagnose
Seeds of clover and lucerne were sown in equal proportions in mixtures at high densities. Thinning started earlier in clover but in both species, after thinning commenced, it proceeded at the same rate. Both species underwent collective self-thinning in accordance with the -3/2 power law but although the slopes for the species were the same the intercepts differed strongly. Plants of lucerne of a
Soil derived dissolved organic matter (DOM) is an important component of the carbon cycle and influences numerous biogeochemical processes, including the formation of mineral-organic associations. DOM ranges in size from small organic molecules to macromolecules and colloidal aggregates. In this study we have used small angle neutron (SANS) and X-ray (SAXS) scattering to characterize the colloidal
Evidence of air pollution exposure, namely, ambient particulate matter (PM), during pregnancy and an increased risk of autism in children is growing; however, the unique PM sources that contribute to this association are currently unknown. The aim of the present study was to investigate local, source-specific ambient PM exposure during pregnancy and its associations with childhood autism, specific
Background: Exposure and Response Prevention (ERP) is a form of behavioural therapy for tics; however, its effectiveness remains uncertain. We aimed to evaluate the effectiveness of internet-delivered, therapist-supported, and parent-assisted ERP for treatment of tics in children and young people with Tourette syndrome or chronic tic disorder. Methods: This multicentre, parallel group, single-blin
Atomic layer deposition (ALD) of HfOx layers has emerged as a promising strategy for interface passivation in chalcopyrite-based thin-film solar cells. However, the nucleation dynamics of (Ag,Cu)(In,Ga)Se2 (ACIGS) absorbers remain insufficiently understood, particularly regarding the interplay between absorber composition and alkali postdeposition treatments (PDTs). Here, we employ in situ ambient
This essay argues that the concept of global responsibility, as articulated in the works of Karl Jaspers and Hans Jonas, was anticipated in Günther Anders' 1956 opus, Die Antiquiertheit des Menschen. By tracing the phases of Anders' negative anthropology—from his pathology of freedom to the Promethean differential andhis critique of what he considers to be an annihilistic Western stance—I examine
Retrospective, propensity-score-adjusted (PSA) studies have indicated to practitioners in the field that contrast-induced acute kidney injury (AKI) after contrast-enhanced CT (CECT) is of minor importance or even non-existent. This has led to controversies between clinicians demanding CECT not to miss any diagnoses and radiologists reluctant or even refusing CECT in risky patients. A critical revi
BACKGROUND: Increased aortic stiffness (arteriosclerosis) is associated with early vascular aging independent of age and sex. The underlying mechanisms of early vascular aging remain largely unexplored in the general population. We aimed to investigate the plasma metabolomic profile in aortic stiffness (vascular aging) and associated risk of incident cardiovascular disease and mortality.METHODS AN
Soil factors responsible for the inability of Visearía vulgaris to colonize or survive on calcareous soils in Scandinavia were studied using experiments with plant establishment from seeds and re-establishment of mature plants, in soils of naturally differing or artificially varied chemical properties. Limestone soil proved less suitable for re-establishment of mature plants, and establishment fro
Graduate School Nämnden för Graduate School, 2020-04-16 Närvarande Ledamöter Mikael Sundström Studierektor, Graduate School Karin Steen Programansvarig, Development Studies Jakob Gustavsson Statsvetenskap Marta Kolankiewicz Programansvarig, Social Studies of Gender Rola El-Husseini Programansvarig, Middle Eastern Studies Onur Fidangul Studentrepresentant, Social Studies of Gender Annika Bergman Ro
https://www.graduateschool.sam.lu.se/sites/graduateschool.sam.lu.se/files/protokoll_namnden_for_gs_200416.pdf - 2026-07-05
EMP Programme Syllabus _2019-2020.docx A Programme Syllabus for the Master of Science in Environmental Management and Policy / Masterprogram i Miljöstrategisk Styrning Programme code: XAMIS Scope: 120 credits Cycle: Second Approved by: Programme Board W Validity: 2019/2020 Date of approval: November 2018 The syllabus was first approved by the Board of the International Institute of Industrial Envi
https://www.iiiee.lu.se/sites/iiiee.lu.se/files/emp_programme_syllabus_2019-2020.pdf - 2026-07-05
