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A new gobiconodontid eutriconodontan, Westphalodon goini gen. et sp. nov., is described based on a dentary fragment with molariforms 1–3 and an attributed edentulous dentary fragment, from the Lower Cretaceous (Barremian–Aptian) of the Balve-Beckum locality in Germany. The new taxon is unique among eutriconodontans in having two distal cusps on the lower molariform teeth: a distal cusp d, which is aligned with the main cusps a...
Plant nutrient elements defined from the plant’s perspectiveNARA Subscribed
Purpose Unrecognized contraindications pose risks for adverse drug reactions, hospitalizations or death. Clinical decision support systems (CDSS) aim to mitigate medication-related harm, particularly originating from contraindications. However, many CDSS provide limited benefit, as they focus largely on singular risk situations such as drug-drug interactions and often generate alerts of limited clinical relevance. Comprehensiv...
Freshwater biodiversity in a rapidly changing Arctic: An expert horizon scan of key research questionsNARA Subscribed
Arctic freshwater biodiversity is rapidly changing due to climate warming, resource extraction, infrastructure development, and landscape transformation. To improve understanding, predict future responses, and inform policy formulation, research needs must be clearly identified. Using a horizon scan survey, Arctic freshwater experts from government, international agencies, and Indigenous Peoples identified 77 biodiversity rese...
Spatial Genetic Structure and Diversity Reveal Central‐Marginal Patterns in the Rare Freshwater Mussel, Pleurobema riddelliiNARA Subscribed
Aim This study sought to evaluate how historical drainage connectivity and contemporary basin isolation have shaped population genetic structure and diversity in an imperilled species of freshwater mussel, Pleurobema riddellii. Location Covers the range of P. riddellii , spanning seven river basins of the Gulf Coastal Plains of the southern USA, including the San Jacinto, Neches, Sabine, Calcasieu, Red, Ouachita and Pearl rive...
Seismic airguns generate high intensity noise that can affect marine life. Emerging alternative seismic sources offer promising opportunities to reduce acoustic impacts, yet their performance and integration into regulatory processes remain poorly quantified. We evaluated four recently developed alternative seismic sources to characterize their acoustic outputs, assess their relative impacts on marine mammals, and classify the...
A new look at the metal trap in the Kupferschiefer district using sulfur isotope microanalyses of pyrite and chalcopyriteNARA Subscribed
The European Kupferschiefer Province contains multiple sedimentary rock hosted copper (SRC) deposits and has been mined for many centuries. The formation of the SRC deposits has been described by various genetic models, which primarily differ in terms of the timing of ore stage sulfide formation relative to host rock deposition (i.e., syn-genetic vs. epigenetic). In this study, samples from two drill cores in the Spremberg-Gra...