Anaerobic digestion is increasingly used in Europe to treat organic substrates and produce biogas as a renewable energy source. The residual matter (digestate) agriculture an fertilizer. study aims at assessing the impact of digestate application field on earthworms from short term (few hours) long (two years), investigating under laboratory conditions role ammonia earthworm behavior toxicity t...

In this paper we describe block algorithms for the reduction of a real symmetric matrix to tridiagonal form and for the reduction of a general real matrix to either bidiagonal or Hessenberg form using Householder transformations. The approach is to aggregate the transformations and to apply them in a blocked fashion, thus achieving algorithms that are rich in matrix-matrix operations. These red...

Although cooperation can lead to mutually beneficial outcomes, cooperative actions only pay off for the individual if others be trusted cooperate as well. Identifying trustworthy interaction partners is therefore a central challenge in human social life. How do people navigate this challenge? Prior work suggests that rely on facial appearance judge trustworthiness of strangers. However, questio...

Abstract We previously reported soybean fields double-cropped with winter wheat having reduced cyst nematode (SCN) ( Heterodera glycines ) counts compared to fallow. A follow-up metagenomics study identified several fungal and bacterial taxa enriched in fields, some were parasitize SCN. Knowing that phytocompounds potential nematicidal activity are released via roots stubble, we implemented a d...