We develop a new randomized rounding approach for fractional vectors defined on the edge-sets
of bipartite graphs. We show various ways of combining this technique with other ideas…

Network wide broadcasting is a fundamental operation in ad hoc networks. In broadcasting,
a source node end a message to all the other nodes in the network. In this paper, we …

PURPOSE: Optimal surgical management of cubital tunnel syndrome remains uncertain despite
the publication of numerous case series, observational studies, systematic reviews, and, …

We study a generalization of covering problems called partial covering. Here we wish to
cover only a desired number of elements, rather than covering all elements as in standard …

Purpose The purpose of this systematic review was to synthesize the available Level I and
Level II literature on platelet-rich plasma (PRP) as a therapeutic intervention in the …

Who Killed Rajiv Gandhi? Why? How? An infamous murder. It was 10: 20 pm on 21 May.
The year was 1991. A woman bowed respectfully. Her arm reached out to touch his feet. …

Background: Topical application of tranexamic acid to bleeding wound surfaces reduces
blood loss in patients undergoing some major surgeries, without systemic complications. The …

Background Tranexamic acid (TXA) is an antifibrinolytic drug used as a blood-sparing technique
in many surgical specialties. The principal objective of our meta-analysis was to review …

Background: Home-based rehabilitation is increasingly utilized to reduce health-care costs;
however, with a shorter hospital stay, the possibility arises for an increase in adverse clinical …

We examined the relationship between patient expectations of total joint arthroplasty and
functional outcomes. We surveyed 1799 patients undergoing primary hip or knee arthroplasty …