Abstract: An example method of virtualizing a hardware accelerator in a host cluster of a virtualized computing system includes: commanding, at an initiator host in the host cluster, a programmable expansion bus device to reconfigure as a virtual accelerator based on specifications of a hardware accelerator in a target host of the host cluster; executing, in the programmable expansion bus device, software to emulate the virtual accelerator as connected to an expansion bus of the initiator host; receiving, at the programmable expansion bus device, compute tasks from an application executing in the initiator host; and sending, to the target host, the compute tasks for processing by the hardware accelerator.

Abstract: A cutting insert having two opposing end surfaces, two identical opposing major side surfaces and two identical opposing minor side surfaces. Each end surface has four corners with two lowered corners and two raised corners, the two lowered corners being diagonally opposite each other, the two raised corners being diagonally opposite each other. The cutting insert also includes a major cutting edge formed at an intersection of each major edge and the end surface. A first section of the major cutting edge proximate the raised corner constitutes a leading end of the major cutting edge, and a second section of the major cutting edge proximate the lowered corner constitutes a trailing end of the major cutting edge. An angled margin only partially extends along the leading end of the major cutting edge and segments the major cutting edge.

Abstract: A cutting insert having two opposing end surfaces, two identical opposing major side surfaces and two identical opposing minor side surfaces. Each end surface has four corners comprising two lowered corners and two raised corners, the two lowered corners being diagonally opposite each other, the two raised corners being diagonally opposite each other. The cutting insert also includes a major cutting edge formed at an intersection of each major edge and the end surface. A section of the major cutting edge proximate the raised corner constitutes a leading end of the major cutting edge, and a section of the major cutting edge proximate the lowered corner constitutes a trailing end of the major cutting edge. An angled margin only partially extends along the leading end of the major cutting edge and segments the major cutting edge.

Abstract: This invention relates to a unique design of an automatic table tennis server that can automatically eject table tennis balls in such a way that each successively ejected ball carries different spin, such as top-spin, any combination of top-spin and side-spin, side-spin, any combination of under-spin and side-spin, as well as under-spin. The automatic table tennis server provided in this invention can effectively improve the skills of a table tennis player in mastering various types of spins. The automatic table tennis server presented in this invention is simple in mechanical design, simple in electronic control and inexpensive in product manufacturing.

Abstract: The present invention relates to DNA segments encoding the Duffy receptor of a Plasmodium parasite, the recombinant DNA and to recombinantly produced Duffy receptor. The Duffy receptor can be utilized as a vaccine for humans against malaria.

Abstract: The present invention relates to DNA segments encoding the Duffy receptor of a Plasmodium parasite, the recombinant DNA and to recombinantly produced Duffy receptor. The Duffy receptor can be utilized as a vaccine for humans against malaria.