In February 2004, TechWise Research published a paper entitled: Total Cost of Ownership for Entry-Level and Mid-Range Clusters. That paper showed that HP OpenVMS/AlphaServer clusters cost, on average, $248,000 less to manage over a three-year timeframe than IBM AIX/pSeries clusters. TechWise Research decided to conduct a follow-up study to probe specifically into the area of cluster management ...

Objectives: The aim of the present study was to reconstruct determining validity, and score The Stanford Diagnostic Reading Test fourth edition (SDRT4) in the sixth grade students. Methods: The population of the study was all sixth grades of the 19 educational districts from Tehran, 571 students (255 boys and 316 girls) were selected by using a random multi-cluster sampling. The data were an...

If the stellar population of the bulge contains black holes formed in the final core collapse of ordinary stars with M ∼> 30M⊙, then about 25,000 stellar mass black holes should have migrated by dynamical friction into the central parsec of the Milky Way, forming a black hole cluster around the central supermassive black hole. These black holes can be captured by the central black hole when the...

The MoaA and MoaC proteins catalyze the first step during molybdenum cofactor biosynthesis, the conversion of a guanosine derivative to precursor Z. MoaA belongs to the S-adenosylmethionine (SAM)-dependent radical enzyme superfamily, members of which catalyze the formation of protein and/or substrate radicals by reductive cleavage of SAM by a [4Fe-4S] cluster. A defined in vitro system is descr...

We examined self-reported frequency and severity of performance related musculoskeletal pain (PRMD), trigger point pain (TPP) and depression, social phobia (SPIN), and music performance anxiety (MPA; Kenny Music Performance Anxiety Inventory, K-MPAI) in a cross-sectional survey of 377 professional orchestral musicians. Most (84%) musicians had experienced performance impairing pain; 50% reporte...

Today the use of modern technologies in the daily life for satisfying the needs is unavoidable. Follow the news and searching through the internet has affected organizations to provide platform on the Internet for availability of information for the customers. With the development of e-commerce, online shopping plays an increasingly important role in people’s life. With the use of data mining t...

The present study explored whether participants can be classified into groups according to their intrinsic and extrinsic life goals and how these groups differ in satisfaction of basic psychological needs and well-being. Four questionnaires were administered to 835 college students: Aspiration Index (Kasser and Ryan, 1996), The Basic Psychological Needs Scale (Gagnè, 2003), Subjective Vitality ...

Heterogeneity in phenotypic presentation of Autism spectrum disorders has been cited as one explanation for the difficulty in pinpointing specific genes involved in autism. Recent studies have attempted to reduce the "noise" in genetic and other biological data by reducing the phenotypic heterogeneity of the sample population. The current study employs multiple clustering algorithms on 123 item...

This paper is the fourth of a series dealing with the cluster of galaxies ABCG 85. Using our two extensive photometric and spectroscopic catalogues (with 4232 and 551 galaxies respectively), we discuss here three topics derived from optical data. First, we present the properties of emission line versus non-emission line galaxies, showing that their spatial distributions somewhat differ; emissio...

Atomization energies were computed for 73 molecules, many of them chosen from the GAUSSIAN-2 and G2/97 test sets. A composite theoretical approach was adopted which incorporated estimated complete basis set binding energies based on frozen core coupled cluster theory with a quasiperturbative treatment of triple excitations and three corrections: ~1! a coupled cluster core/ valence correction; ~...