Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"PGAS"”.
-
Optimizing Barnes-Hut simulations for many-core super computers using the scalable parallel runtime
… which we implement using SPR. PPL provides a PGAS runtime with one-sided com- munication facilities, ideal for irregular applications with dynamic commu- nication patterns like that of Barnes-Hut.
-
Numerical Analysis on Seismic Response of Cantilever Retaining Wall Systems and Fragility Analysis on Motion Response
… under different ground motions, and free-field PGAs were investigated. Current analytical and empirical correlations developed based on Newmark sliding block method for estimating retaining wall movement during earthquakes were compared with the numerical approach. Consequently, fragility …
-
Compiler and Runtime Approach for Supporting Efficient Execution of Coarray Fortran Programs
… provide a Partitioned Global Address Space (PGAS) approach to parallel programming in which the programmer declares arrays to be partitioned across different images that collaboratively perform the computations. However, to date coarrays are not widely used in commercial code since a robust …
-
Bacterial poly-gamma-Glutamic Acid (y-PGA) - a promising biosorbent of heavy metals
… medium C respectively. Upon characterization, γ- PGAs with different properties (crystallinity, acid/salt form and molecular weights ranging from 2.56 × 105 Da to 1.65 × 106 Da) were produced. The water soluble, non-toxic, HMW (Mw 1.65 × 106 Da) γ-PGA produced by B. subtilis (natto) ATCC 15245 in …
-
Spacecraft Trajectory Optimization Suite: Fly-Bys with Impulsive Thrust Engines (Stops-Flite)
… “powered flybys” or “powered gravity assists” (PGAs) within an interplanetary trajectory optimizer. This paper will discuss the use and modification of the Spacecraft Trajectory Optimization Suite, an optimizer built on evolutionary algorithms and the island model paradigm from the Parallel …
-
Genetic variants of EPO and EPOR influence cognitive core features of schizophrenia
… genetische Assoziationsstudien (PGAS) durchzuführen. GRAS beinhaltet über 1000 Patienten mit der Diagnose Schizophrenie bzw. Schizoaffektive Störung gemäß DSM-IV. DNA Proben der GRAS Patienten wurden genotypisiert hinsichtlich genetischer Polymorphismen in EPO und EPOR. Für die …