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Forskning om tidigare förekomster av kalkbildande nannoplankton är avgörande för att förstå deras roll i dagens klimatförändringar, samt för att kunna fastställa tidpunkten för deras uppkomst. Denna forskning begränsas dock av begränsat bevarande av nannofossil. En proxy för abundans av kalkbildande nannoplankton skulle därför vara användbar. Eftersom kalkbildande nannoplankton är idag de största Research of past calcareous nannoplankton abundances is essential for understanding their role in climate change of today, as well as being able to constrain the timing of their emergence. This research is however limited by preservation issues of nannofossils. A proxy for the abundance of calcareous nannoplankton would thus be useful. As calcareous nannoplankton are the largest producer of calciu

This chapter builds upon three streams of experience by its author: (a) one related to his six-year term as the first UN Special Rapporteur on human rights and counterterrorism (2005-2011), namely the identification of the absence of a proper international definition of terrorism as an important source of human rights abuses, (b) his observation of actual court practice and media coverage where de

Astra och Sirius går ut för att skåda stjärnornaAstra and Sirius go out stargazing

Astra och Sirius utforskar innre solsystemetAstra and Sirius explore the inner solar system

Astra och Sirius utforskar yttre SolsystemetAstra and Sirius explore the outer solar system

Astra och Sirius utforskar exoplaneterAstra and Sirius explore Exoplanets

Coastal eutrophication results from increased riverine loads of inorganic nutrients, including phosphorus (P), which may co-occur with increased dissolved organic carbon (DOC) loading. These DOC molecules are often pigmented, causing water darkening, but they also contain dissolved organic P (DOP), which could exacerbate eutrophication. However, it is unclear how the bioavailable DOP (BDOP) pool r

Measurements of methane (CH4) molecules containing two rare isotopes (13CH3D and 12CH2D2), also termed doubly substituted or "clumped" isotopologues, have the potential to provide two additional isotopic dimensions to help investigate the mechanisms underlying global atmospheric trends in CH4. In this work, we summarise the current state of research on doubly substituted CH4 isotopologues, with an

Many complex motor skills follow probabilistic rules that determine which movement transitions are efficient, stylistically appropriate, and contextually purposeful. However, research on sensorimotor sequence learning has largely focused on deterministic sequences or basic probabilistic regularities, overlooking the acquisition of broader rule-based sequence structures. In contrast, fields such as

BACKGROUND/AIM: Appendiceal adenocarcinomas are rare tumours with aggressive traits, most often diagnosed incidentally after routine appendectomy. Survival rates vary greatly between the different subgroups, and adenocarcinoma has the worst prognosis. Surgery is the only curative treatment, however, the long-term benefit of extended surgical resections over appendectomy has not been established. T

In a high-energy physics data analysis, the term "fake" backgrounds refers to events that would formally not satisfy the (signal) process selection criteria, but are accepted nonetheless due to mis-reconstructed particles. This can occur, e.g., when leptons from secondary decays are incorrectly identified as originating from the hard-scatter interaction point (known as non-prompt leptons), or when

The transformation in the purposes, instruments, and conditions for the deployment of coercion was a central aspect of the modernization of Western European states during the long nineteenth century. Nowhere is this transformation as evident as in the emergence and diffusion of public, specialized, and professional police forces at the time. In this article, we employ automated text analysis to ex

This study aimed to investigate suicide and general mortality in individuals with gambling disorder and to evaluate the effect of gambling disorder on mortality and death from suicide. This is a Swedish nationwide case-control, register based study with a ratio of 1:2. Controls were matched on gender, age and municipality. Cases were defined as all adults with a diagnosis of gambling disorder in S

The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 2,717 new measurements from 869 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark ph

The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 2,143 new measurements from 709 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark ph

Objective: Although previous studies have shown reduced cardiovascular events following parathyroidectomy (PTX), it is unclear whether this extends to contemporary patients diagnosed and treated with milder disease than previously. The aim of this nation-wide study was to determine the effect on cardiovascular events after PTX, and to comprehensively evaluate cardiovascular disease manifestations

We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions, the top quark and flavour, as well as phenomena beyond the Standard Model. We highlight the synergy and complementarity of the different colliders,

En fulldome visning om den forskning som pågår utanför Skånes kuster producerad för Forskarfredagen.Fulldome show about the marine research of the coast of southern Sweden.

Hur kom livet till på planeten Jorden och hur kan vi forska på detta med hjälp av rymduppdraget OsirisRex