POPULATION VARIABILITY IN X-CHROMOSOME INACTIVATION ACROSS 10 MAMMALIAN SPECIES


The effectiveness of biologization in the cultivation of crops

The article presents data from field studies of the use of biological products and fertilizers with microelements in the cultivation of four Pro-Audio crops: winter wheat, sunflower, grain corn, soybeans.Schemes for the introduction of drugs, indicators of the comparative economic efficiency of their use are presented.The results of the conducted s

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A gluing operator for the ambitwistor string

Abstract We Cables present a new operator in the ambitwistor string which glues together correlators with fewer points or of lower genus.It underpins the recursive construction of tree-level CHY scattering amplitudes by Dolan & Goddard, as well as the computation of loop integrands on a Riemann sphere by Geyer et al.The gluing operator is a tractab

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