In this article, we discuss and empirically examine the importance of embodiment, context, and spatial proximity as they pertain to collaborative interaction and task completion in virtual environments. Specifically, we introduce the embodied social presence (ESP) theory as a framework to account for a higher level of perceptual engagement that users experience as they engage in activity-based ...

Electrical submersible pump (ESP) operation, like many other segments of the oil industry, is recovering from having been drowned in large number of data, the aftermath of information technology revolution, and refocusing on effective utilization of reservoir and production data. This paper presents results of the application of real-time data processing and interpretation in a mature field (Pe...

excretory-secretory products (esp) play an important role in the host biochemical defense by means of activities of detoxifying and antioxidant enzymes. the aim of this study was to evaluate praziquantel (pzq) effects by detection of glutathione s- transferase (gst) and superoxide dismutase (sod) enzymes activities in esp samples of fasciola spp. fasciola gigantica and fasciola hepatica adult p...

Haemophilus parasuis is known to produce a group of virulence-associated autotransporter (AT) proteins, VtaAs; however, no other ATs have been characterized yet. On the basis of the reported sequence of a putative espP2 gene for extracellular serine protease (ESP)-like protein of H. parasuis, this putative AT gene was successfully amplified from H. parasuis serotype 5 field strain HPS0819, clon...

OBJECTIVES To review the literature to identify whether, and how, physiotherapists working in extended scope of practice (ESP) engage with patients with inflammatory arthropathies. Measures of effectiveness of ESP were particularly sought. METHODS A comprehensive library database search was conducted to identify English language studies published in full text in peer-reviewed journals during ...

The electron spin polarization (ESP) at surfaces of bulk and thin film ferromagnetic materials has been investigated using electron capture spectroscopy (ECS), which probes the ESP of the topmost surface layer. At surfaces of PtMnSb, Tb and Fe,,B,,, we find nonhero ESP due to long-ranged or short-ranged ferromagnetic order. The sign of the ESP at surfaces of the Heusler alloy PtMnSb is in agree...

For debugging PowerPC-based hardware systems, there is a tool named the Engineering Support Processor (ESP) that accesses and controls the chip via the JTAG interface. With the ESP, a user can debug a target system by starting and stopping it, accessing registers and memory, and so on. However, with ESP alone, it is di cult to symbolically debug programs written in high-level languages such as ...