منابع مشابه
Echo chamber and trench warfare dynamics in online debates
In this article, we take issue with the claim by Sunstein and others that online discussion takes place in echo chambers, and suggest that the dynamics of online debates could be more aptly described by the logic of 'trench warfare', in which opinions are reinforced through contradiction as well as confirmation. We use a unique online survey and an experimental approach to investigate and test ...
متن کاملTrench warfare on the shore: interclonal aggression in sea anemones.
mpirical research in behavioral ecolE ogy is dominated by studies of verte brates and insects. The journal Animal Behavior, for example, during the last half of 1995 (Vol. SO), had a total of 48 papers onmammals, 43 on birds, eight on amphib ians and reptiles, 17 on fishes, 33 on terrestrial invertebrates (primarily insects), and five on aquatic invertebrates (only two of which were marine). Th...
متن کاملcompactifications and function spaces on weighted semigruops
chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
15 صفحه اولSpeed of adaptation and genomic footprints of host-parasite coevolution under arms race and trench warfare dynamics.
Coevolution between hosts and their parasites is expected to follow a range of possible dynamics, the two extreme cases being called trench warfare (or Red Queen) and arms races. Long-term stable polymorphism at the host and parasite coevolving loci is characteristic of trench warfare, and is expected to promote molecular signatures of balancing selection, while the recurrent allele fixation in...
متن کاملPrevalence of herpes simplex virus type 1 and 2 infections in renal transplant recipients and their renal function
Background and Objectives: Viral infections are a major problem for transplant recipients. Reactivation of viruses is associated with the use of strong immunosuppressive drugs. Herpes simplex virus infections in renal transplant patients may become severe without treatment. Although the prevalence and role of herpes simplex viruses 1 and 2 in bone marrow and lung recipients are well known; howe...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1916
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(00)99170-0