In response to the dangerous behavior of pedestrians roaming freely on unsupervised train tracks, the real-time detection of pedestrians is urgently required to ensure the safety of trains and people.Aiming to improve the low accuracy of railway pedestrian detection, the high missed-detection rate of target pedestrians, and the poor retention of no
Scarlet eggplant (Solanum aethiopicum [L.]) is an indigenous, underutilized fruit vegetable in Africa.Preference for fruit shape and size is high among growers and consumers.Fruit metric traits are important for yield improvement.Fruit metric descriptors are lafc 1800 tequila important contributors to variation, phenotypic and genotypic variation,
Research on the human pathogen Mycobacterium tuberculosis (Mtb) would benefit from novel tools for regulated gene expression.Here we describe the characterization and application of a synthetic riboswitch-based system, which comprises a mycobacterial promoter for transcriptional control and a riboswitch for translational control.The system was used
We present the first general theory of glacier surging that includes both temperate and polythermal glacier surges, based on coupled ut solution gel for cats mass and enthalpy budgets.Enthalpy (in the form of thermal energy and water) is gained at the glacier bed from geothermal heating plus frictional heating (expenditure of potential energy) as a