In vitro killing of the human Daudi cell line by either univalent [F(ab')] or divalent (IgG) forms of rabbit anti-human Ig (RAHIg) coupled to ricin A chain can be specifically potentiated by a "piggyback" treatment with ricin B chain coupled to goat anti-rabbit Ig (GARIg). When cells are treated with univalent immunotoxin (IT) [F(ab') RAHIg-A] and then cultured, IT can be detected on the cell s...

The CSCW community has a history of designing, implementing, and evaluating novel social interactions in technology, but the process requires significant technical effort for uncertain value. We discuss opportunities applications "piggyback prototyping", building new ideas computing on top existing ones, expanding its potential to contribute design recommendations. Drawing about 50 papers which...

The subject of the research is study potential piggyback transportation on basis multimodal terminal and warehouse infrastructure Kaliningrad railway. relevance topic determined by intensification international trade, which requires simplification receiving dispatching transfer operations in a complex logistics system for delivery goods use intermodal transport modules to speed up listed operat...

The Lyapounov exponent and sharp conditions for geometric ergodicity are determined of a time series model with both a threshold autoregression term and threshold autoregressive conditional heteroscedastic (ARCH) errors. The conditions require studying or simulating the behavior of a bounded, ergodic Markov chain. The method of proof is based on a new approach, called the piggyback method, that...

The piggyback method of implanting two intraocular lenses in one eye has been successfully expanded to address pseudophakic refractive error in normal eyes and eyes that have undergone post-penetrating keratoplasty. Piggyback implantation has been combined with the use of newly available minus-power lenses to provide appropriate power for a cataract patient with keratoconus, as well as to corre...

This is a case report on piggyback lens implantation with late hyperopic shift occurrence associated with Elschnig pearl formation in the peripheral interface between two lenses.

PORTAL, as opposed to systemic, venous drainage from small intestinal allografts is thought to be preferable because it provides unquestionable physiologic (1-3) and hypothetic, but unverified (4,5) immunologic advantages. However, in clinical instances, it may be difficult to find a place on the recipient portal or superior mesenteric vein (SMV) where the donor portal vein can be anastomosed. ...

WiMax (Worldwide Interoperability for Microwave Access) is a promising wireless technology with the aim of providing the last mile wireless broadband access designed for both fixed and mobile consumers as an alternative solution to the wired DSL and cable access schemes. The purpose of this research project is to investigate efficient resource allocation algorithms for WiMax. To achieve this go...