Technical University of Denmark

Vigilant Algorithms and the Contagion of Risk in Automated Opioid Risk Assessment

Amid the ongoing opioid crisis, U.S. health systems have extended prescription monitoring interfaces with proprietary reports that provide clinicians with algorithmic risk scores to guide opioid decisions. However, little is known about how such tools shape clinical encounters, p...

A temporal differentiation program after birth delineates γδ T cell immunity

Type 1 and type 3 γδ T cells develop in the embryonic thymus, yet it is not known whether they continue to differentiate after birth in tissues. Here, we show that in the first week of life, intestinal γδ T cells up-regulated many T cell activation and type 3 genes, while the pos...

Metagenomic Profiling of Diarrheagenic Escherichia coli Pathotypes Reveals Predominance of Diffusely Adherent and Enteroaggregative Subtypes and Mixed Signatures Among Under-Fives in Tanzania

Diarrheagenic Escherichia coli (DEC) is a leading enteric pathogen in children under five in sub-Saharan Africa, yet conventional targeted assays fail to capture mixed virulence signatures or provide quantitative context relative to E. coli carriage. We applied a virulence-aware...

Enhanced and directional light emission from two-dimensional excitons using Mie voids

Abstract Controlling light emission at the nanoscale has important applications in solid-state lighting, displays, and quantum light sources. Achieving this control requires both enhanced local electromagnetic fields to boost emission intensity and engineered radiation patterns t...

Achieving micrometer-scale 4D X-ray tomography of living leaf tissue in the laboratory

A methodology for achieving micrometer-scale 4D X-ray lab microscopy of living leaf tissue was developed to overcome challenges associated with delicate tissues, radiation damage, and motion artifacts during in vivo imaging. The study focused on optimizing laboratory-based X-ray...

Catalyst Screening for Low-Temperature Stabilization of Furfural: Effects of Sulfur Poisoning

Biomass-derived fast pyrolysis oil (PO) represents a promising alternative fuel for aviation and heavy transport. However, its high content of oxygenated organic molecules necessitates catalytic hydrodeoxygenation (HDO) before it is viable to be sent to a refinery. Single-step up...

Interpretable Spectral Transformer for Raman-Based Bacterial Identification Across Species and Strains

Raman spectroscopy combined with machine learning offers a rapid, label-free approach for bacterial identification, but robust translation remains challenged by spectral variability, biological heterogeneity, and limited model interpretability. Here, we present an integrated eval...

Development and validation of a theoretical test for ultrasound-guided biopsy competence in the head and neck

PURPOSE: This prospective study is designed to test the validity of a multiple-choice question (MCQ) test in assessing theoretical knowledge of ultrasound-guided fine-needle aspiration biosy and core-needle biopsy of the head and neck. METHODS: Seven international experts reached...

Four years on: following the pathway to real world impact of engineering research

Here we present five short case studies in which key authors of papers originally published in Communications Engineering in 2022 describe the impact of their work four years on. These reflections provide a glimpse of what the papers meant for the key researchers involved, their...