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Photon-rejection power of the Light Dark Matter eXperiment in an 8 GeV beam

The Light Dark Matter eXperiment (LDMX) is an electron-beam fixed-target experiment designed to achieve comprehensive model independent sensitivity to dark matter particles in the sub-GeV mass region. An upgrade to the LCLS-II accelerator will increase the beam energy available to LDMX from 4 to 8 GeV. Using detailed GEANT4-based simulations, we investigate the effect of the increased beam energy

Ventifacts and wind deflation surfaces in context with glaciofluvial sediment successions in southern Sweden

Recent suggestions propose that the glacial landscape of southern Sweden is a relict landscape from the Saalian glaciation (>130 ka) (Lagerbäck, 2018). The primary argument supporting this viewpoint is the claimed observation that the majority of glaciofluvial deposits in this region exhibits a covering till bed, often accompanied by wind-abraded clasts (ventifacts) at the contact between glaciofl

Simulating dust emissions and secondary organic aerosol formation over northern Africa during the mid-Holocene Green Sahara period

Paleo-proxy data indicate that a “Green Sahara” thrived in northern Africa during the early- to mid-Holocene (MH; 11 000 to 5000 years before present), characterized by more vegetation cover and reduced dust emissions. Utilizing a state-of-the-art atmospheric chemical transport model, TM5-MP, we assessed the changes in biogenic volatile organic compound (BVOC) emissions, dust emissions and seconda

Revealing microplastic dynamics: the impact of precipitation and depth in urban river ecosystems

Research on microplastics in Latin America is limited compared to a global perspective. Brazil plays a significant role in this context, as it possesses 12% of the world’s freshwater reserves, constituting 53% of South America’s water resources. There has been growing concern regarding the plastic pollution of the country’s freshwater systems in recent years. Therefore, this study investigated the

Weaker Quadriceps Muscle Strength With a Quadriceps Tendon Graft Compared With a Patellar or Hamstring Tendon Graft at 7 Months After Anterior Cruciate Ligament Reconstruction

Background: Impaired quadriceps muscle strength after anterior cruciate ligament reconstruction (ACLR) is associated with worse clinical outcomes and a risk of reinjuries. Yet, we know little about quadriceps muscle strength in patients reconstructed with a quadriceps tendon (QT) graft, which is increasing in popularity worldwide. Purpose: To describe and compare isokinetic quadriceps strength in

Late glacial to Early Holocene deflation events and aeolian deposition on a raised ice-contact delta at Veinge, SW Sweden

Wind-abraded cobbles (ventifacts) and aeolian sand are known from the sandy-gravelly coastal areas of south-western Sweden, especially in association with raised deltas. Ventifacts are recorded on at least two different stratigraphic levels, on top of glaciofluvial sediment and/or on top of littoral deposits, while aeolian sand usually forms a surficial cover. The formation of ventifacts has usual

Genetic Influence on Osteoarthritis Versus Other Rheumatic Diseases

Objective: We aimed to compare the genetic contribution to osteoarthritis (OA) versus other rheumatic/musculoskeletal diseases (RMDs) in the same population and to explore the role for any shared genetics between OA and other RMDs. Methods: In 59,970 Swedish twins aged 35 years or older, we estimated the heritability (the variance explained by genetic factors) of OA in peripheral joints, back and

Banks and the Economy : Evidence from the Irish Bank Strike of 1966

This paper studies a natural experiment in macroeconomic history: the Irish bank strike of 1966, which led to the closure of the major commercial banks for three months. We use synthetic control to estimate how the economy would have evolved had the strike not happened. We find that economic activity slowed, deviating by 6% from the counter-factual path. Narrative evidence not only supports this f

Emotive action and reaction in social science/citizenship education

Emotions are prominent in the construction of notions of citizenship. A good liberal-democratic citizen, for instance, cares about others, copes with differences and trusts the political system (Zembylas 2013). Increasing political polarization challenges teachers to prepare youth as citizens who can navigate ideological and affective boundaries (Keegan, 2021). More specifically, emotions play an

DiACL : Diachronic Atlas of Comparative Linguistics

DiACL is an open access database with lexical and typological/morphosyntactic data for historical, comparative and phylogenetic linguistics. It contains data from 500 languages of 18 families, divided into three macro-areas: Eurasia, Pacific, and the Amazon.

Political geographies of region work

Regionaliseringsprosesser og politisk regionalisme har over lengre tid blitt sentrale temaer i akademiske debatter om nasjonalstaters re-skalering og den såkalte misnøyens geografi. Lignende dynamikker er også til stede i Norge, hvor regionreformen som ble gjennomført i 2020 møtte motstand langs sentrum-periferi-linjer. Slike fenomener stiller spørsmål om hvordan ulike aktører bidrar til regionersRegionalisation processes and regionalist contestation have been the subjects of long-standing debates on state rescaling and political geographies of discontent. Similar dynamics are also present in Norway, where a recent regional reform has faced opposition along centre-periphery lines. These phenomena raise questions about how different actors discursively enact the institutionalisation and/or

The Art of Repeating Oneself : Migratory self-adaptation: media transformation and authorship in Persepolis and The Patience Stone

This thesis studies the process and products of migratory self-adaptation: the practice of a migrant author recreating their own work in a new medium, and the baggage it brings with itself. Migratory self-adaptation is developed and analyzed in this research through a comparative and processual analysis of two cases of adaptation: Persepolis, a French autobiographical graphic novel written and dra