Advances in understanding uptake and utilization of nitrogen in wheat

Advances in understanding uptake and utilization of nitrogen in wheatWheat provides 20% of calories and protein consumed by humans. Cereals represent 56% of world fertilizer nitrogen (N) consumption and the wheat crop accounts for 18. 2% of global use. Nitrogen fertilizer represents a significant cost for the grower and also has environmental impacts through N leaching causing eutrophication of freshwater and marine ecosystems and N2O (a greenhouse gas) emission associated with denitrification by soil bacteria. The

The essays explore the connections between Petrarch's work and the broader Renaissance imagination

The three sites included in the report are Çatal Hueyuek

Brings together exciting new field data by Andean scholars who came together to honor their friend

who analyzed his age both in its grand-scale political and socio-economic traits and in the complex social and political ramifications of its day-to-day life

” and international humanitarian actors

We also provide a brief overview of the principles behind X-ray µCT

extensively managed sheep are still vulnerable to welfare challenges

exhibition of the treasures from these tombs

in a wider historical and aesthetic context

Bone and Ivory

The fourth volume in the Acta Aethiopica series recovers and presents largely unknown original Ethiopian sources for how Ethiopian rulers dealt with the colonial endeavours of European powers in the first half of the 1880s

Art Education and Contemporary Culture offers a comprehensive treatment of art education in primary and secondary schools