the performance of water flooding can be investigated by using either detail numerical modeling or simulation, or simply through the analytical buckley-leverett (bl) model. the buckley-leverett analytical technique can be applied to one-dimensional homogeneous systems. in this paper, the impact of heterogeneity on water flooding performance and fractional flow curve is investigated. first, a ba...

introduction: hospitals performance indicators will help monitoring, evaluation and decision making and therefore must be selected and ranked accurately. the aim of present study is identifying and selecting key hospitals performance indicators. materials and methods: this is a descriptive and mixed (quantitative-qualitative) study. literature review and expert panel has been done to identify a...

The common “one size does not fit all” paradigm isolates transactional and analytical workloads into separate, specialized database systems. Operational data is periodically replicated to a data warehouse for analytics. Competitiveness of enterprises today, however, depends on real-time reporting on operational data, necessitating an integration of transactional and analytical processing in a s...

Conventional wisdom suggests that data quality plays a central role for compiling valid and reliable plans to make the right decisions. At the same time, it is acknowledged that planning processes are both data and knowledge intensive and characterized by the human-computer interface. However, there are limited academic investigations on how data quality and analytical capabilities simultaneous...

This chapter introduces the mobile Dwarf (m-Dwarf), a compressed data cube physical structure, with no loss of semantic information and explicitly designed for mobile environments [114]. m-Dwarfs are integrated in the FCLOS architecture. Due to the achieved compression, a substantial reduction of access time, energy consumption and bandwidth utilization against architectures which transmit STs ...

Flow cytometry is a technique capable of optically characterizing biological particles in a high-throughput manner. In flow cytometry, three dimensional (3D) hydrodynamic focusing is critical for accurate and consistent measurements. Due to the advantages of microfluidic techniques, a number of microfluidic flow cytometers with 3D hydrodynamic focusing have been developed in recent decades. How...

Vendor is an important constituent in the supply chain and supply chain management is truly vendor management. Performance evaluation based vendor selection is a decision of strategic importance to an industry. This paper introduces the concept of relative reliability risk assessment especially for new vendors, where information availability is inadequate to calculate reliability. The paper dea...

Mass storage systems are finding greater use in scientific computing research environments for retrieving and archiving the large volumes of data generated and manipulated by scientific computations. This paper presents a queuing network model that can be used to carry out capacity planning studies of hierarchical mass storage systems. Measurements taken on a Unitree mass storage system and a d...

Multiple criteria decision-making (MCDM) research has developed rapidly and has become a main area of research for dealing with complex decision problems. The purpose of the paper is to explore the performance evaluation model. This paper develops an evaluation model based on the fuzzy analytic hierarchy process and the technique for order performance by similarity to ideal solution, fuzzy TOPS...