Fragmentation functions are fundamental components in quantum chromodynamics (QCD), encapsulating the probability that a high-energy quark or gluon produces a specific hadron during the hadronisation ...

Download PDF More Formats on IMF eLibrary Order a Print Copy Create Citation This paper studies the economic impact of fragmentation of commodity trade. We assemble a novel dataset of production and ...

Dead cells after the self-destruction and fragmentation process. The large green areas are the “eat me” signals which alert immune cells to kick-start clean-up and recycling process, while the small ...

Scientists remain unsure about how droughts in rivers affect plastic pollution. A new study suggests that the drying up of riverbeds could increase plastic weathering caused by the sun’s ultraviolet ...