Institution
Chalmers University of Technology
Education•Gothenburg, Sweden•
About: Chalmers University of Technology is a education organization based out in Gothenburg, Sweden. It is known for research contribution in the topics: Population & Combustion. The organization has 17191 authors who have published 53951 publications receiving 1520592 citations. The organization is also known as: Chalmers Tekniska Högskola & Chalmers.
Topics: Population, Combustion, Finite element method, Oxide, Amplifier
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a second version of the van der Waals density functional was proposed, employing a more accurate semilocal exchange functional and the use of a large N asymptote gradient correction in determining the vdW kernel.
Abstract: We propose a second version of the van der Waals density functional of Dion et al. [Phys. Rev. Lett. 92, 246401 (2004)], employing a more accurate semilocal exchange functional and the use of a large-N asymptote gradient correction in determining the vdW kernel. The predicted binding energy, equilibrium separation, and potential-energy curve shape are close to those of accurate quantum chemical calculations on 22 duplexes. We anticipate the enabling of chemically accurate calculations in sparse materials of importance for condensed matter, surface, chemical, and biological physics.
2,218 citations
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TL;DR: It is reported herein that gut microbiota are required for motor deficits, microglia activation, and αSyn pathology, and suggested that alterations in the human microbiome represent a risk factor for PD.
2,142 citations
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TL;DR: In dit artikel zullen the authors LOFAR beschrijven: van de astronomische mogelijkheden met de nieuwe telescoop tot aan een nadere technische beshrijving of het instrument.
Abstract: LOFAR, the LOw-Frequency ARray, is a new-generation radio interferometer constructed in the north of the Netherlands and across europe. Utilizing a novel phased-array design, LOFAR covers the largely unexplored low-frequency range from 10-240 MHz and provides a number of unique observing capabilities. Spreading out from a core located near the village of Exloo in the northeast of the Netherlands, a total of 40 LOFAR stations are nearing completion. A further five stations have been deployed throughout Germany, and one station has been built in each of France, Sweden, and the UK. Digital beam-forming techniques make the LOFAR system agile and allow for rapid repointing of the telescope as well as the potential for multiple simultaneous observations. With its dense core array and long interferometric baselines, LOFAR achieves unparalleled sensitivity and angular resolution in the low-frequency radio regime. The LOFAR facilities are jointly operated by the International LOFAR Telescope (ILT) foundation, as an observatory open to the global astronomical community. LOFAR is one of the first radio observatories to feature automated processing pipelines to deliver fully calibrated science products to its user community. LOFAR's new capabilities, techniques and modus operandi make it an important pathfinder for the Square Kilometre Array (SKA). We give an overview of the LOFAR instrument, its major hardware and software components, and the core science objectives that have driven its design. In addition, we present a selection of new results from the commissioning phase of this new radio observatory.
2,067 citations
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TL;DR: Different approaches to the determination of upper bounds on execution times are described and several commercially available tools1 and research prototypes are surveyed.
Abstract: The determination of upper bounds on execution times, commonly called worst-case execution times (WCETs), is a necessary step in the development and validation process for hard real-time systems. This problem is hard if the underlying processor architecture has components, such as caches, pipelines, branch prediction, and other speculative components. This article describes different approaches to this problem and surveys several commercially available tools1 and research prototypes.
1,946 citations
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Royal Institute of Technology1, University of Padua2, Bell Labs3, Ludwig Maximilian University of Munich4, Dresden University of Technology5, Chalmers University of Technology6, Technische Universität München7, RWTH Aachen University8, Kyoto University9, University of California, San Diego10, Helsinki University of Technology11
TL;DR: This article describes the scenarios identified for the purpose of driving the 5G research direction and gives initial directions for the technology components that will allow the fulfillment of the requirements of the identified 5G scenarios.
Abstract: METIS is the EU flagship 5G project with the objective of laying the foundation for 5G systems and building consensus prior to standardization. The METIS overall approach toward 5G builds on the evolution of existing technologies complemented by new radio concepts that are designed to meet the new and challenging requirements of use cases today?s radio access networks cannot support. The integration of these new radio concepts, such as massive MIMO, ultra dense networks, moving networks, and device-to-device, ultra reliable, and massive machine communications, will allow 5G to support the expected increase in mobile data volume while broadening the range of application domains that mobile communications can support beyond 2020. In this article, we describe the scenarios identified for the purpose of driving the 5G research direction. Furthermore, we give initial directions for the technology components (e.g., link level components, multinode/multiantenna, multi-RAT, and multi-layer networks and spectrum handling) that will allow the fulfillment of the requirements of the identified 5G scenarios.
1,934 citations
Authors
Showing all 17401 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jens Nielsen | 149 | 1752 | 104005 |
Frede Blaabjerg | 147 | 2161 | 112017 |
Galen D. Stucky | 144 | 958 | 101796 |
Naomi J. Halas | 140 | 435 | 82040 |
Peter Nordlander | 130 | 482 | 67703 |
Yuri S. Kivshar | 126 | 1845 | 79415 |
Henrik Zetterberg | 125 | 1736 | 72452 |
Christoph J. Brabec | 120 | 896 | 68188 |
Mathias Uhlén | 117 | 861 | 68387 |
Anders Ekbom | 116 | 613 | 51430 |
Flemming Besenbacher | 114 | 728 | 51827 |
Olle Inganäs | 113 | 627 | 50562 |
Philip Hugenholtz | 109 | 452 | 75841 |
Licheng Sun | 106 | 747 | 49992 |
Ralf P. Richter | 105 | 661 | 45214 |