震惊
发表于 2025-3-26 21:04:47
Adriana Luna-Fabritiusinterviews with immigrant messengers from the . and . platforms in the Barcelona metropolitan area amid the March 2020 coronavirus lockdown. Reinforced by interactions with immigrant platform riders via their social media and chat groups, the chapter explores their contrasting workaday experiences o
羊齿
发表于 2025-3-27 01:51:22
,‘Security’ Architectures, New Ontologies and the Category of Gender. Contemporary Challenges in Femn of society. These systems get increasingly enlarged – legitimized with security issues during the ongoing western ‘wars on terror’. Astonishingly, there is only little discussion on new ‘security’ resp. surveillance technologies with their practices been deeply inscribed into our everyday life. In
友好
发表于 2025-3-27 08:22:05
Tim Thrun,Marc Casper,Maximilian Schormairset that consists of various extracted tweets with different categories of topics and opinions. The empirical results show that our approach is very powerful in categorizing tweets according to topics and simultaneously assigning them into different sentiments categories.
军械库
发表于 2025-3-27 13:14:42
Dorothy Catling,John Grayson available in the wild relatives of these cereals, so that conservation and sustainable use of genetic resources is another important area, which is currently receiving the attention of plant breeders. The work leading to increased cereal production in the past received strong support from basic res
Cubicle
发表于 2025-3-27 14:28:59
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bifurcate
发表于 2025-3-27 19:17:35
tracer. Theoretical micro-mixing models have been tested by considering their accuracy in reproducing experimental data and first comparisons between experimental and numerical velocity fields are presented. The experimental data is documented in a data base, freely accessible through Internet, to a