A Photovoltaic Thermal (PVT) collector produces heat and electricity simultaneously. Air-type PVT uses air as a transfer medium to take from PV back side surface. The performance of the air-type is affected by design elements such types, inside structures in collecting space (baffle or fins), shape pathway, etc. In this study, an advanced was designed with curved baffles (absorber) improve ther...

We study an incorporation of generations into a modern reference counting collector. We start with the two on-the-fly collectors suggested by Levanoni and Petrank: a reference counting collector and a tracing (mark and sweep) collector. We then propose three designs for combining them so that the reference counting collector collects the young generation or the old generation or both. Our desig...

in this paper, the performance evaluation of a two-way hybrid photovoltaic/thermal (pv/t) solar collector was analytically and experimentally carried out. mathematical expressions for operating parameters in glass to glass and glass to tedlar pv/t solar collectors were developed and experimentally validated by a glass to tedlar pv/t solar collector system. also the influence of air flow rate on...

Remos provides resource information to distributed applications. Its design goals of scalability, flexibility, and portability are achieved through an architecture that allows components to be positioned across the network, each collecting information about its local network. To collect information from different types of networks and from hosts on those networks, Remos provides several collect...

Larchant-RDOSS is a distributed shared memory that persists on reliable storage across process lifetimes. Memory management is automatic: including consistent caching of data and of locks, collecting objects unreachable from the persistent root, writing reachable objects to disk, and reducing store fragmentation. Memory management is based on a novel garbage collection algorithm, that approxima...

The deep-sea mining vehicle is the main component of undersea exploitation system, which gathers polymetallic nodules with its professionally designed seabed collector. Coandă effect-based collecting method an improved hydraulic that forms adverse pressure gradient over by performing wall jet flow a rounded convex surface. In comparison to circular cylinder surface, effect logarithmic spiral su...

Abstract In agriculture based on irrigated farming, the role of drenage networks is important. The variability seepage water in season irrigation and salt washing has a great impact technical condition collectors. As result leakage large amount groundwater into drainage, sidewalls drainage fall by sliding, as result, slided soil fills bottom, which causes number negative problems. main construc...

1 Parallel, multithreaded Java applications such as web servers, database servers, and scientific applications are becoming increasingly prevalent. Most of them have high object instantiation rates through the new bytecode that is implemented in a garbage collection subsystem typically. For aforementioned applications, traditional garbage collectors are often the bottleneck that limits program ...

PURPOSE To determine whether preferential pathways exist within the human trabecular meshwork, pigmented and nonpigmented regions adjacent to and between collector channels were examined, and the configuration of the juxtacanalicular tissue (JCT) was analyzed. METHODS Healthy whole human eyes were perfused at 10 or 25 mm Hg with 0.5 mum fluorescent beads. Tissue wedges of pigmented and nonpig...