Strange Footing

Virtual Listening in Lyric Space: First-Person Voice Effects in Late Medieval English Lyric

“…These residues of dance are a "virtual manifestation, hovering askew of worldly measures of time and space, existing between the real and the unreal." 42 Even in the absence of physical motion, the vestiges of kinesis continue to shadow audiences' encounters with the carol text. Chaganti describes this "strange footing" in terms of virtuality:…”

“…The ductile experience of medieval dance incorporates forces of virtuality that operate in temporal and spatial registers off the kilter of conventional materiality. 43 The energies of physical dance suffuse carol audiences' apprehension of the dynamics at work as the text unfolds, charging their experiences of it with a sense of movement that impresses itself on the mind as kinesis but does not in fact require bodily motion. As Chaganti elaborates, "the experience of choreographed performance depends upon a component supplementary to physical bodies, one that seems to occupy a space between the material and immaterial and that weaves itself into the spectating dynamic."…”

A New Secure Network Architecture to Increase Security Among Virtual Machines in Cloud Computing

“…There are both commercial and free versions of Xen.it is a Hypervisor that provides a platform for running multiple instance of the operating system on one physical hardware. It supports several operating systems such as: Linux, FreeBSD and also Microsoft Windows.in this paper the free version of Xen will be used [11].…”

“…Xen Hypervisor refers to each virtual machine as a domain, and there are two types of domains: the first one called Domain0 (dom0) is a privileged domain that can access the hardware resources and also contains some tools for managing other domains in other word other virtual machines, while the second type is called domU, and it is an unprivileged virtual machines that created and managed by dom0 [11].…”

“…In Xen Hypervisor, Bridge mode is a technique used to connect two LAN (Local Area Network) together and it forwards frames using their MAC (media access control) address [11]. Therefore the bridge plays a role as a "Virtual Hub" for each seg-ment [12], in which a malicious VM is able to sniff easily the virtual network by first configuring the "promiscuous mode " of its network card and then using a free sniff tool such as "tcpDump" and "Wireshark" [13].…”