1,649 research outputs found
Data Capital in eResearch – maximize the value with DELL EMC
No full textUnstructured data is driving digital transformation that is disrupting nearly every business today,
especially research organisations. Organisations that harness their file, object, and streaming
data, can gain a massive competitive advantage. In this session, we’ll describe a data strategy
with Isilon and ECS that can boost the value of your “data capital” and provide a powerful
competitive edge for your organisation. ABOUT THE AUTHOR(S) Charles Sevior is Chief Technology Officer for the Unstructured Data Solutions Division of Dell
EMC. With a strong background in the media sector, he also provides focus on solutions for
Automotive, Analytics, EDA, Smart Cities and other sectors across the APAC and Greater China
regions. Charles has 30 years of professional engineering experience. Prior to joining Dell EMC he was
Technology Director for leading media company Nine Entertainment Co. Australia. There he
managed the transition to a digital file-based workflow and business & technology transformation.
He has also held positions of Director on the boards of several private and public companies. Charles is working with customers to help define their next generation business & technology
digital transformation – covering Data Lake / scale-out / software-defined File & Object storage,
converged infrastructure and advanced analytics empowering data-driven business value. He
prefers a consultative approach favouring collaborative solutions with leading application partner
vendors to yield excellent results for Dell EMC’s customers. Charles Sevior holds a Bachelor of Engineering (Hons) degree from the University of Melbourne,
and a Master of Business & Technology (MBT) from the University of NSW / AGSM in Sydney.</div
copyin'
No full textcopy v"Come on copyin', Billy," said Ezekiel Sevior. That is a game of follow-my-leader over the broken ice, every cake of which, it may be, sinks under the weight of a lad. It is a training for the perilous work of seal hunting, which comes later in the life of a Newfoundlander.PRINTED ITEM DNE-cit G. M. Story JUN 1970 JH JUN 1970Used I and SupUsed I and Sup1Used Icockey, cobby, conky, coody, cooking, coony, copying, copy pan, copsy*Checked by Jordyn Hughes on Mon 20 Jun 201
Pion induced pion production on deuterium: A Quasifree process
No full textA detailed experimental analysis of the π+d → π+π−pp in-plane coincidence data first presented by Rui et al. is compared to an expanded version of the Oset and Vicente-Vacas model for pion-induced pion production on a free nucleon. This extended model averages over Fermi motion to describe the assumed quasifree nature of the process occurring on the deuteron and includes nine additional diagrams to account for the reaction channels. Experimental effects such as pion energy loss in the target and in the detectors, pion decay and muon detection are investigated and incorporated into the comparison of experimental data and theory. Inclusion of Fermi motion was found to be essential to provide good agreement between data and model confirming the quasifree nature of the reaction. When compared to the total-cross-section measurements of Manley et al., the free-reaction model yields a model-dependent estimate of the overall strength of the diagram containing the vertex
PION PRODUCTION BY PIONS IN THE O-16 (PI+, PI+ PI-) REACTION AT T (PI+) = 280-MEV
No full textThe results of an experiment of pion-induced pion production on 16O at a laboratory energy of 280 MeV are reported. The four-fold-differential cross section, +dΩπ+dEπ+dEπ, was measured, and the missing mass, Mx, for the reaction 16Ofs(π+,π+π−) at laboratory angles of 50°, 80° and 115° for the π−, and from 22° to 128° for the π+ was deduced. The angular and energy distributions of the many-fold differential cross sections are compared with an A(π+,π+π−) model for the reaction. The observed cross sections are reproduced in magnitude and shape when the theoretical calculations consider a proper pion dispersion relation, gw(q), inside the nuclear medium. The total cross section, deduced by integrating the four-fold differential cross sections, is compared with the available theoretical predictions for the 16O(π+, π+π−) reaction
pi+ pi- coincidence measurement in the He-4 (pi+, pi+ pi-) reaction at T (pi+) = 280-MeV
No full textThe pion-induced pion-production reaction (π+, π+π−) on 4He has been studied at an incident pion kinetic energy of 280 MeV. The outgoing pions were detected in coincidence and the measured four-fold differential cross sections are compared with a quasifree πN → ππN microscopic model. Finally, the results are directly compared with recent data from the 16O(π+, π+π−) and2H(π+, π+π−)pp reaction at the same incident energy
MEASUREMENT OF THE O-16 (PI+, PI+ PI-) REACTION AT T (PI+) = 280-MEV
No full textResults from a coincidence measurement of the 16O(π+,π+π-) &=280 MeV are reported, the first of this class. The energy- and angular-integrated cross section was found to be 2950±450 μb and is compared with theoretical predictions. Low-energy positive-pion intensities are found to be much higher than those yielded by a four-body phase-space calculation
The Embedment of a Metadata System at Grid Farms at the Belle II
No full textIn order to search for new physics beyond the standard model, the next generation of B-factory experiment, Belle II will collect a huge data sample that is a challenge for computing systems. The Belle II experiment, which should commence data collection in 2015, expects data rates 50 times greater than that of Belle. In order to handle this amount of data, we need a new data handling system based on a new computing model, which is a distributed computing model including grid farms as opposed to the central computing model using clusters at the Belle experiment. We have constructed a metadata system and embedded the system in the grid farms of the Belle II experiment. We have tested the system using grid farms. Results show good performance in handling such a huge amount of data
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