Current Issue
- May 23, 2023
- vol. 120
- no. 21
- Collecting full network data is often infeasible, costly, or limited by privacy concerns. Aggregated Relational Data (ARD), where researchers collect the number of connections to different groups, can sometimes save over 80complete network ...Collecting complete network data is expensive, time-consuming, and often infeasible. Aggregated Relational Data (ARD), which ask respondents questions of the form “How many people with trait X do you know?” provide a low-cost option when collecting ...
- When metal becomes superconducting, the Fermi surface becomes unstable, and a superconducting gap forms. In unconventional superconductors, the gap varies in momentum space and can become zero at points or lines on the original Fermi surface. ...Iron-chalcogenide superconductors FeSe1−xSx possess unique electronic properties such as nonmagnetic nematic order and its quantum critical point. The nature of superconductivity with such nematicity is important for understanding the mechanism of ...
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- Using the most recent and largest empirical dataset ever assembled for Europe to investigate the effect of anthropogenic pressures, we highlighted the predominant detrimental impact of agriculture intensification on avian biodiversity at a ...Declines in European bird populations are reported for decades but the direct effect of major anthropogenic pressures on such declines remains unquantified. Causal relationships between pressures and bird population responses are difficult to identify as ...
- Hyperglycemia is a prevalent complication in hospitalized COVID-19 patients that occurs regardless of the diabetes history and is associated with a worse clinical outcome. In this study, we found that COVID-19 is independently associated with ...Occurrence of hyperglycemia upon infection is associated with worse clinical outcome in COVID-19 patients. However, it is still unknown whether SARS-CoV-2 directly triggers hyperglycemia. Herein, we interrogated whether and how SARS-CoV-2 causes ...
- Sex-chromosome dosage (SCD) effects on human gene expression are central to the biology of sex differences and sex-chromosome aneuploidy syndromes but are challenging to study given the cosegregation of SCD and gonadal status. We address this ...A fundamental question in the biology of sex differences has eluded direct study in humans: How does sex-chromosome dosage (SCD) shape genome function? To address this, we developed a systematic map of SCD effects on gene function by analyzing genome-wide ...
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