Cartilage-bioinspired tenacious concrete-like hydrogel verified via in-situ testing
Design and formation of BPP hydrogel Our previous research has elucidated that chondrocytes and the extracellular matrix (ECM) are the two…
New insights on angiosperm crown age based on Bayesian node dating and skyline fossilized birth-death approaches
Condamine, F. L., Silvestro, D., Koppelhus, E. B. & Antonelli, A. The rise of angiosperms pushed conifers to decline during global…
Spatial pattern of attractiveness and road network accessibility of scenic spots in Guangdong Province based on network information
Evaluation of attractiveness of scenic spots in Guangdong Province According to the calculation results shown in Fig. 1, the attractiveness…
Numerical investigation on the penetration process of steel casings in riprap environment of estuarine mudflats
Model validation To verify the correctness of the model and calculation method, this paper first establishes a numerical model based on the…
Cross-species and mammal-to-mammal transmission of clade 2.3.4.4b highly pathogenic avian influenza A/H5N1 with PB2 adaptations
Sample collection This study includes active and passive surveillance performed by the Chilean Agricultural and Livestock Service (SAG) and…
Accurate piezoelectric tensor prediction with equivariant attention tensor graph neural network
Equivariant attention tensor graph neural network EATGNN can establish the relationship between crystal structures and their properties. The…
Morphology of the maxilla informs about the type of predation strategy in the evolution of Abelisauridae (Dinosauria: Theropoda)
Foth, C. & Rauhut, O. W. M. Macroevolutionary and morphofunctional patterns in theropod skulls: a morphometric approach. Acta Palaeontol.…
Drivers of spring migration phenology in Rocky Mountain elk
Study area We studied elk from four Colorado elk herds, the Avalanche Creek (Colorado Parks and Wildlife Data Analysis Unit [DAU] E-15),…
Operation mechanism analysis and parameter optimization of airflow-rotating disc separation device for agricultural film fragments
Results of simulation Analysis of the initial model simulation Figures 12 and 13 respectively depict the airflow velocity distribution cloud…
A super-gel stays supple from –115 ℃ to 143 ℃
Jelly-like materials called hydrogels can stay squishy even at extreme temperatures, thanks to a method that locks in their water1. Access…