CPHASH is a concurrent hash table for multicore processors. CPHASH partitions its table across the caches of cores and uses message passing to transfer lookups/inserts to a partition. CPHASH’s message passing avoids the need for locks, pipelines batches of asynchronous messages, and packs multiple messages into a single cache line transfer. Experiments on a 80-core machine with 2 hardware threa...

Oxygen transfer in the capillary fringe (CF) is of primary importance for a wide variety of biogeochemical processes occurring in shallow groundwater systems. In case of a fluctuating groundwater table two distinct mechanisms of oxygen transfer within the capillary zone can be identified: vertical predominantly diffusive mass flux of oxygen, and mass transfer between entrapped gas and groundwat...

1. MODELING 1.1 Physical properties Table 1 lists the kinetic parameters assumed for the simplified, one-dimensional model of a photoelectrochemical cell in which the hydrogen-evolution reaction (HER) is catalyzed by platinum at the cathode and the oxygen-evolution reaction (OER) is catalyzed by iridium oxide at the anode. Table 1: List of kinetic parameters for OER and HER Parameter Descriptio...

Page 16788 and Supporting Information page SI-4. Entry 13 was inadvertently omitted from Table 1 and S.I. Table 1. This entry suggests mechanistic overlap between our alkene isomerization and hydrogen atom transfer radical polymer-ization, more so than entry 12 alone. The complete S.I. Table 1 is shown below. This is an open access article published under an ACS AuthorChoice License, which perm...

Mit Fluorbenzol als Nachbarmolekül können die Protonen des Ameisensäure-Dimers durch Quantentunneln transferieren, so wie sie es im reinen Ameisensäure-Dimer tun. einem kombinierten experimentellen und theoretischen Ansatz ermitteln Weixing Li, Denis S. Tikhonov Melanie Schnell in ihrer Zuschrift auf 25878 den folgenden Mechanismus: Das benachbarte beeinflusst nicht Reaktionsbarriere, sondern v...

[1] Measurements at a sea platform show that the ocean surface albedo is highly variable and is sensitive to four physical parameters: solar zenith angle, wind speed, transmission by atmospheric cloud/aerosol, and ocean chlorophyll concentration. Using a validated coupled ocean-atmosphere radiative transfer model, an ocean albedo look up table is created in terms of these four important paramet...

This paper describes a method for rendering interreflections, self-induced shadows and caustics in real-time in a general low-frequency lighting environment. The method handles environment and area lighting and glossy as well as diffuse objects. The lighting environment is projected onto a lowfrequency spherical harmonic basis. Before the rendering a transfer vector (diffuse case) or a transfer...

This paper presents a fault detection method based on a classical transfer function parameter estimation algorithm in the discrete time domain. Non persistently exciting inputs plant an important problem for the convergence of the estimator. Here, the forgetting factor is adapted on-line in order to improve the convergence. Redundant discrete time transfer functions are used to improve the isol...

Table 7. This table contains statistics regarding applying locality optimization to the TSP application running on 6 hosts with false sharing for different k (number of jobs contending for a page). Applying locality optimizations decreases dramatically the number of DSM messages (page lookup and transfer). The added overhead imposed by ping-pong treatment mechanism and increased number of threa...