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Python shared atomic data types
Software: Practice and Experience, 2023AbstractAlthough atomicity plays a key role in data operations of shared variables in parallel computation, researchers haven't treated atomicity in Python in much detail. This study provides a novel approach to integrate the CPU‐based atomic C APIs into Python shared variables by C Foreign Function Interface for Python (CFFI) on all major platforms ...
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1985
As the pool of fundamental data available to astronomers continues to increase, the question of how best to promote the necessary cross-discipline interaction becomes increasingly important. Commission 14 has traditionally played an important role in this activity, by publishing triennial reports in the IAU Proceedings, as well as by responding to more
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As the pool of fundamental data available to astronomers continues to increase, the question of how best to promote the necessary cross-discipline interaction becomes increasingly important. Commission 14 has traditionally played an important role in this activity, by publishing triennial reports in the IAU Proceedings, as well as by responding to more
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Linguistic support for atomic data types
ACM Transactions on Programming Languages and Systems, 1988The problems of concurrency and failures in distributed systems can be addressed by implementing applications in terms of atomic data types: data types whose objects provide serializability and recoverability for transactions using them. The specifications of the types can be used to permit high levels of concurrency among transactions while still ...
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2010
A spectrum of Sn in the region around 135 A arises from transitions in Sn ions with the 4d electrons in the ground configuration. Because of the very complex structure of these transitions, the spectrum is largely unknown. Only four lines were identified in Sn XIV, where the ground configuration is 4p64d.
K. N. Koshelev +3 more
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A spectrum of Sn in the region around 135 A arises from transitions in Sn ions with the 4d electrons in the ground configuration. Because of the very complex structure of these transitions, the spectrum is largely unknown. Only four lines were identified in Sn XIV, where the ground configuration is 4p64d.
K. N. Koshelev +3 more
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1988
The Commission has, since its inception, been devoted to the continually increasing needs of astronomy and astrophysics for reliable atomic and molecular data a) for diagnostic interpretation of astronomical observations, and b) for support of theoretical modelling of astrophysical situations. At the 1985 Delhi General Assembly, the Commission reviewed
R. W. Nicholls +9 more
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The Commission has, since its inception, been devoted to the continually increasing needs of astronomy and astrophysics for reliable atomic and molecular data a) for diagnostic interpretation of astronomical observations, and b) for support of theoretical modelling of astrophysical situations. At the 1985 Delhi General Assembly, the Commission reviewed
R. W. Nicholls +9 more
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1994
In recent years the interaction between astrophysics and atomic physics has entered a new stage. On one hand, increasingly powerful, high resolution astronomical spectrometers and other observational instruments, especially those for recent space and astronomy missions, have created vastly increased demands for more detailed and more accurate data on ...
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In recent years the interaction between astrophysics and atomic physics has entered a new stage. On one hand, increasingly powerful, high resolution astronomical spectrometers and other observational instruments, especially those for recent space and astronomy missions, have created vastly increased demands for more detailed and more accurate data on ...
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Reconstructing atom probe data: A review
Ultramicroscopy, 2013Atom probe tomography stands out from other materials characterisation techniques mostly due to its capacity to map individual atoms in three-dimensions with high spatial resolution. The methods used to transform raw detector data into a three-dimensional reconstruction have, comparatively to other aspects of the technique, evolved relatively little ...
Francois, Vurpillot +3 more
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Physics World, 2000
One of the main issues discussed at the 2nd International Conference on Atomic and Molecular Data and Their Applications (ICAMDATA), held recently in Oxford, was the need to create a Web site to disseminate atomic and molecular data. These data include the structural and radiative properties of atoms and molecules – such as energy levels, wavelengths ...
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One of the main issues discussed at the 2nd International Conference on Atomic and Molecular Data and Their Applications (ICAMDATA), held recently in Oxford, was the need to create a Web site to disseminate atomic and molecular data. These data include the structural and radiative properties of atoms and molecules – such as energy levels, wavelengths ...
openaire +1 more source