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IAM ‐ FIRE : A Climate Emulator–Based Framework to Project Wildfire Impacts and Risks for Integrated Assessment ModelsNARA Subscribed
Most Integrated Assessment Models (IAMs) underrepresent dynamic feedbacks from climate‐driven disturbances such as wildfires, potentially overestimating the permanence of land‐based carbon sinks. In particular, representing the impacts of forest fires is becoming increasingly important, as these are expected to intensify in the future. We introduce IAM‐FIRE (Integrated Assessment Model—Fire Impacts & Risks Emulator), a novel f...
This study investigates signal diffraction as a significant, yet often unmodeled, error source in high-precision Global Navigation Satellite Systems (GNSS), which typically rely on carrier phase measurements for sub-centimeter accuracy. While standard post-processing mitigates major errors like orbits, clocks and atmospheric delays, localized effects such as diffraction remain a challenge. Diffraction introduces a slowly varyi...
Pyrrolizidine alkaloids (PAs) are important plant hepatotoxins, which occur as contaminants in plant-based foods, feeds and phytomedicines. Numerous studies demonstrated that the genotoxicity and cytotoxicity of PAs depend on their chemical structure, allowing for potency ranking and grouping. Organic cation transporter-1 (OCT1) was previously shown to be involved in the cellular uptake of the cyclic PA diesters monocrotaline,...
Pyrrolizidine alkaloids (PAs) occur as contaminants in plant-based foods and herbal medicines. Following metabolic activation by cytochrome P450 (CYP) enzymes, PAs induce DNA damage, hepatotoxicity and can cause liver cancer in rodents. There is ample evidence that the chemical structure of PAs determines their toxicity. However, more quantitative genotoxicity data are required, particularly in primary human hepatocytes (PHH)....
The future of ocean governanceNARA Subscribed
Development and evaluation of two TaqMan assays for generic detection of Dickeya speciesNARA Subscribed
Two TaqMan assays were developed for generic detection of Dickeya species in plant material. The assays enabled detection of all strains of D. chrysanthemi , D. dadantii , D. dianthicola , D. solani and D. zeae tested, but only weak reactions were found with strains of D. paradisiaca . The assays enabled detection of as low as 100 fg of target DNA in a background of potato DNA. The assays were evaluated with DNA extracted from...
AnaphylatoxinsNARA Subscribed
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