Recently, processing of queries on linked data has gained attention. We identify and systematically discuss three main strategies: a bottom-up strategy that discovers new sources during query processing by following links between sources, a top-down strategy that relies on complete knowledge about the sources to select and process relevant sources, and a mixed strategy that assumes some incompl...

Computer job scheduling is often performed with little understanding of the formal properties of the jobs being scheduled. One reason for this is that optimal solutions for job scheduling on computers are difficult to obtain if the job stream has mixed objectives, i.e., it consists of some jobs whose turnaround time has to be minimized and others whose deadlines must be met. A practical algorit...

narration is a cognitive tool to understand the experience flow and the theses of analysis of stream of consciousness is considered as one of the most recent and popular methods of analyses of literary works. in the stream of consciousness method, for a detailed and momentum description, the content of thought has a central function and appears in the form of narrative tips and techniques like ...

CuCe mixed oxide is one of the most studied catalytic systems for preferential CO oxidation (CO-PrOx) purification hydrogen-rich gas stream. In this study, a series ceria supports were prepared via citrates-hydrothermal route by altering synthesis parameters (concentration and temperature). The resulting used preparation mixed-oxide catalysts wet impregnation. Various physicochemical techniques...

Nowadays companies looking for increase of quality, flexibility and timeliness. One way to achieve these goals is lean thinking. To implementation lean production, companies are looking for waste reduction and Continuous improvement. This article Using the technology acceptance model (TAM) examined whether management accountants’ perceptions of the perceived ease of use (PEOU), or perceived use...

in 1979, a community health survey for the purpose of establishing population babe. services were conducted in the villages of region of isfahan with a population of about 10,000. the target group involved males and females with in the age group of more than one year old. the population under study, 617 males and 565 females who were selected by household random sampling, where examined for the...

background infections in critical care unit are high, and they are serious hospital problems. infections acquired during the hospital stay are generally called nosocomial infections, initially known as infections arising after 48 h of hospital admission. the mostfrequent nosocomial infections (urinary, respiratory, gastroenteritis and blood stream infection) were common in patients at hospital....

We present a method of improving sound source separation using vision. The sound source separation is an essential function to accomplish auditory scene understanding by separating stream of sounds generated from multiple sound sources. By separating a stream of sounds, recognition process, such as speech recognition, can simply work on a single stream, not mixed sound of several speakers. The ...

Nitrification was studied with microsensors and fluorescence in situ hybridization (FISH) in sandy sediment of a small lowland stream. Comparative measurements were performed in both intact field sediment (‘natural sediment’) and sediment from the same site after processing for a laboratory incubation experiment (‘manipulated sediment’). In natural sediment, the nitrification activity and abund...