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Facilitating accessible, rapid, and appropriate processing of ancient metagenomic data with AMDirT

Background: Access to sample-level metadata is important when selecting public metagenomic sequencing datasets for reuse in new biological analyses. The Standards, Precautions, and Advances in Ancient Metagenomics community (SPAAM, https://spaam-community.org) has previously published AncientMetagenomeDir, a collection of curated and standardised sample metadata tables for metagenomic and microbia

Faithful graphical representations of local independence

Graphical models use graphs to represent conditional independence structure in the distribution of a random vector. In stochastic processes, graphs may represent so-called local independence or conditional Granger causality. Under some regularity conditions, a local independence graph implies a set of independences using a graphical criterion known as δ-separation, or using its generalization, µ-s

Machine learning-derived asthma and allergy trajectories in children : a systematic review and meta-analysis

INTRODUCTION: Numerous studies have characterised trajectories of asthma and allergy in children using machine learning, but with different techniques and mixed findings. The present work aimed to summarise the evidence and critically appraise the methodology.METHODS: 10 databases were searched. Screening, data extraction and quality assessment were performed in pairs. Trajectory characteristics w

Bokslutet från början : Fakta och övningsbok

Bokslutet från början är en kombinerad fakta- och övningsbok som är en direkt fortsättning på grundboken i bokföring, Bokföring från början. I denna bok fördjupas kunskaperna.Steg för steg behandlas de olika områden man måste behärska för att kunna upprätta ett fullständigt bokslut med årsredovisning i enlighet med årsredovisningslagens krav och Bokföringsnämndens allmänna råd. För varje moment fi

Bokslutet från början : Lösningar

Bokslutet från början Lösningar är ett facit med fullständiga lösningar till Bokslutet från början Fakta- och övningsbok.Bokslutet från början är en kombinerad fakta- och övningsbok som är en direkt fortsättning på grundboken i bokföring Bokföring från början. I denna bok fördjupas kunskaperna.Steg för steg behandlas de olika områden man måste behärska för att kunna upprätta ett fullständigt boksl

Platinum-Tin Surface Alloys Studied during O2 Exposure and CO Oxidation Using Grazing Incidence XANES

Platinum-tin catalysts have been used industrially for decades, but their structural evolution under reaction conditions and the causes of their improved activity relative to platinum are still not well understood. In this study, we investigate Sn/Pt(111) and Sn/Pt(223) surface alloys during oxygen exposure and catalytic CO oxidation using grazing incidence X-ray absorption spectroscopy (GI-XAS).

Photoinduced charge transfer renormalization in NiO

Photodoped states in strongly correlated charge-Transfer insulators are characterized by d-d and d-p interactions and the resulting intertwined dynamics of charge excitations and local multiplets. Here, we use femtosecond x-ray absorption spectroscopy in combination with dynamical mean-field theory to disentangle these contributions in NiO. Upon resonant optical excitation across the charge-Transf

Influence of Scanning Strategy on Residual Stresses in Laser-Based Powder Bed Fusion Manufactured Alloy 718 : Modeling and Experiments

In additive manufacturing, the presence of residual stresses in produced parts is a well-recognized phenomenon. These residual stresses not only elevate the risk of crack formation but also impose limitations on in-service performance. Moreover, it can distort printed parts if released, or in the worst case even cause a build to fail due to collision with the powder scraper. This study introduces

Traffic Safety Footprint in Sustainability Practices and Reporting—Exploring the Views of Companies

Road traffic accidents cause nearly 1.3 million deaths and around 50 million injuries each year globally. Most organisations generate travel and transport, and influence thereby traffic safety. In Sweden, 47 percent of fatal accidents in road traffic are work-related, and 36 percent are linked to a procured transport service. Effective approaches to managing traffic safety in organisations have no

Loop Dynamics and Enzyme Catalysis in Protein Tyrosine Phosphatases

Protein tyrosine phosphatases (PTPs) play an important role in cellular signaling and have been implicated in human cancers, diabetes, and obesity. Despite shared catalytic mechanisms and transition states for the chemical steps of catalysis, catalytic rates within the PTP family vary over several orders of magnitude. These rate differences have been implied to arise from differing conformational

From Funding to Financing: Complementary Pathways, Refugee Finance and the Emergence of the Refugee Entrepreneur

As part of the implementation of the Comprehensive Refugee Response Framework and the Global Compact on Refugees we are witnessing the promotion of refugee responses aimed at creating an enabling environment for sustainable investments. This marks a paradigmatic shift “from funding to financing” which sees the role of financial markets becoming central to the way in which refugee responses are man

Energy-resolved fast-neutron radiography using an event-mode neutron imaging detector

Energy-resolved fast-neutron radiography is a powerful non-destructive technique that can be used to remotely measure the quantity and distribution of elements and isotopes in a sample. This is done by comparing the energy-dependent neutron transmission of a sample with the known cross-sections of individual isotopes. The reconstruction of the composition is possible due to the unique features (e.

Competing or complementary? : Socio-technical imaginaries of a bio-based construction sector

The construction sector needs to transition toward using bio-based building materials in order to reduce its negative environmental impact. However, it is unclear how exactly such a bio-based future will look like, with different stakeholders in different geographical contexts having different visions of the sector’s future. Based on an extensive collection of expert interviews with stakeholders f

The Interplay Between Visual Traits and Forest in Bumblebee Communities Across Sweden

Understanding how ecological communities assemble in relation to natural and human-induced environmental changes is critical, particularly for communities of pollinators that deliver essential ecosystem services. Despite widespread attention to interactions between functional traits and community responses to environmental changes, the importance of sensory traits has received little attention. To

Pollination Across the Diel Cycle : A Global Meta-Analysis

The daily transition between day and night, known as the diel cycle, is characterised by significant shifts in environmental conditions and biological activity, both of which can affect crucial ecosystem functions like pollination. Despite over six decades of research into whether pollination varies between day and night, consensus remains elusive. We compiled the evidence of diel pollination from