Absorption of riboflavin (RF) across membrane barriers is essential to cellular oxidation reduction processes. Riboflavin carrier protein (RCP), a 37-kDa secretory protein, is proposed to play an important role in RF absorption, although information on the mammalian ortholog remains unclear. This study alludes to the existence of a mammalian RF carrier protein and further characterizes its carr...

A collection of spherical particles can be packed tightly together into an amorphous packing known as "random close packing" (RCP). This structure is of interest as a model for the arrangement of molecules in simple liquids and glasses, as well as the arrangement of particles in sand piles. We use confocal microscopy to study the arrangement of colloidal particles in an experimentally realized ...

the robust coloring problem (rcp) is a generalization of the well-known graph coloring problem where we seek for a solution that remains valid when extra edges are added. the rcp is used in scheduling of events with possible last-minute changes and study frequency assignments of the electromagnetic spectrum. this problem has been proved as np-hard and in instances larger than 30 vertices, meta-...

STUDY OBJECTIVE This study was designed to evaluate the use of retrograde cerebral perfusion (RCP) combined with deep hypothermic circulatory arrest (DHCA) in the treatment of complex congenital and adult cardiac disease. DESIGN Retrospective chart review of 52 cardiac surgery patients (34 male and 18 female; age range, 3 weeks to 89 years old; mean age, 60 years old) who received RCP in conj...

Climate change has caused shifts in species' ranges and extinctions of high-latitude and altitude species. Most cold-tolerant evergreen broadleaved woody plants (shortened to cold-evergreens below) are rare species occurring in a few sites in the alpine and subalpine zones in the Korean Peninsula. The aim of this research is to 1) identify climate factors controlling the range of cold-evergreen...

Hierarchical speci cations of graphs have been widely used in many important applications, such as VLSI design, parallel programming and software engineering. A well known hierarchical speci cation model, considered in this work, is that of Lengauer [9, 10], referred to as L-speci cations. In this paper we discuss a restriction on the Lspeci cations resulting to graphs which we call Well-Separa...

BACKGROUND The robotics-assisted tilt table (RATT), including actuators for tilting and cyclical leg movement, is used for rehabilitation of severely disabled neurological patients. Following further engineering development of the system, i.e. the addition of force sensors and visual bio-feedback, patients can actively participate in exercise testing and training on the device. Peak cardiopulmo...

We present a formal veriication of the transient fault recovery aspects of the Reliable Computing Platform (RCP), a fault-tolerant computing system architecture for digital ight control applications. The RCP uses NMR-style redundancy to mask faults and internal majority voting to purge the eeects of transient faults. The system design has been formally speci-ed and veriied using the Ehdm veriic...