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Flower preferences and pollen transport networks for cavity-nesting solitary bees: Implications for the design of agri-environment schemes.
(2018-08)
Floral foraging resources are valuable for pollinator conservation on farmland, and their provision is encouraged by agri-environment schemes in many countries. Across Europe, wildflower seed mixtures are widely sown on ...
Gluons and gravitons at one loop from ambitwistor strings
(Springer Verlag (Germany), 2018-03-12)
We present new and explicit formulae for the one-loop integrands of scattering amplitudes in non-supersymmetric gauge theory and gravity, valid for any number of particles. The results exhibit the colour-kinematics duality ...