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- Balasubramaniam, S., et al.
(författare)
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A review of experimental opportunities for molecular communication
- 2013
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Ingår i: Nano Communication Networks. - : Elsevier BV. - 1878-7789. ; 4:2, s. 43-52
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Tidskriftsartikel (refereegranskat)abstract
- The growth of nanotechnology has led to miniature devices that are able to perform limited functionalities in hard to access areas. Example nanodevice applications in the healthcare domain include early detection of harmful diseases. The current field of molecular communication is aiming to increase the functionalities of nanodevices, by enabling communication to be performed. Since its first introduction, communication researchers have been proposing various solutions that could possibly realize molecular communications (e.g., molecular diffusion and bacteria nanonetworks). These solutions have largely been limited to theoretical simulation modeling. However, to fully realize a future for real deployments and developments of molecular communication, a strong synergy will be required with molecular biologists. The aim of this paper is to create this link, and at the same time provide guidance for current molecular communication researchers of possible real developments of molecular communication based on the current state-of-the-art experimental work. In particular, we present a review on bacteria communication and membrane nanotubes, as well as neuronal networks. We also discuss possible applications in the future focusing in particular on Body Area NanoNetworks (BAN2). © 2013 Elsevier Ltd.
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| 2. |
- Iliev, Ilian T., et al.
(författare)
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Reionization of the Local Group of galaxies
- 2011
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Ingår i: Monthly notices of the Royal Astronomical Society. - : Oxford University Press (OUP). - 0035-8711 .- 1365-2966. ; 413:3, s. 2093-2102
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Tidskriftsartikel (refereegranskat)abstract
- We present the first detailed structure formation and radiative transfer simulations of the reionization history of our cosmic neighbourhood. To this end, we follow the formation of the Local Group of galaxies and nearby clusters by means of constrained simulations, which use the available observational constraints to construct a representation of those structures which reproduces their actual positions and properties at the present time. We find that the reionization history of the Local Group is strongly dependent on the assumed photon production efficiencies of the ionizing sources, which are still poorly constrained. If sources are relatively efficient, i.e. the process is 'photon-rich', the Local Group is primarily ionized externally by the nearby clusters. Alternatively, if the sources are inefficient, i.e. reionization is 'photon-poor' the Local Group evolves largely isolated and reionizes itself. The mode of reionization, external versus internal, has important implications for the evolution of our neighbourhood, in terms of e.g. its satellite galaxy populations and primordial stellar populations. This therefore provides an important avenue for understanding the young universe by detailed studies of our nearby structures.
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