Canadian marriage licenses have always been accepted in the United States, but now that the definition of marriage in the two countries appears likely to diverge, legal challenges to same-sex couples claiming rights and privileges deriving from their Canadian marriages seem certain to arise in at least some states.
Since March, when the broadcasters announced their joint effort to bring free, ad-supported television shows to the Web, critics have pounced, predicting the venture would be doomed by diverging agendas, technical challenges and an all-powerful enemy: YouTube.
Results highlight the difficulties in defining rural character, the factors shaping diverging perceptions, and the challenges facing alternative planning techniques.
These diverging fortunes pose new challenges for officials trying to manage the..
In recent board papers, the service admitted that finding enough paramedics "is a significant challenge and is diverging from plan in frontline staff".
However, delimiting recently diverged lineages is challenging due to insufficient time for the differential evolution of characters – including morphological differences, reproductive isolation, and monophyly in gene trees – that are typically used as evidence for separately evolving lineages [5].
The amount of evolutionary time required for mutations to accumulate and for shared ancestral polymorphisms to sort out after speciation events [ 17- 19] can make distinguishing among recently diverged taxa quite challenging.
Challenged-susceptible birds continued to diverge from both challenged-resistant and non-challenged birds as post-challenge time progressed from 1 dpi to 5 dpi.
E.U. officials do not entirely accept that analysis, though neither do they hide the challenge posed by the diverging economic performances of euro-zone nations.
Doing so requires overcoming participatory, epistemological and ontological challenges, including different communicative forms, diverging criteria for knowledge validation, and conflicting views of nature.
