Browsing Faculty of Science by Title
Now showing items 75-82 of 82
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Undecidability of the word problem for Yamamura’s HNN-extension under nice conditions
(Semigroup Forum, 2016-04)The solvability of the word problem for Yamamura’s HNN-extensions [S; A1, A2; ϕ] has been proved in some particular cases. However, we show that, contrary to the group case, the word problem for [S; A1A2; ϕ] is undecidable ... -
Variation for N uptake system in maize: genotypic response to N supply
(Frontiers, 2015)An understanding of the adaptations made by plants in their nitrogen (N) uptake systems in response to reduced N supply is important to the development of cereals with enhanced N uptake efficiency (NUpE). Twenty seven ... -
Variation in shoot tolerance mechanisms not related to ion toxicity in barley
(CSIRO, 2017)Soil salinity can severely reduce crop growth and yield. Many studies have investigated salinity tolerance mechanisms in cereals using phenotypes that are relatively easy to measure. The majority of these studies measured ... -
أمراض العنب الفيروسية في فلسطين
(2007)