From Molecular Machines to Stimuli‐Responsive Materials - Moulin - 2020 - Advanced Materials - Wiley Online Library. Progress Report. From Molecular Machines …
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The random forest (RF) algorithm has several hyperparameters that have to be set by the user, for example, the number of observations drawn randomly for each tree and whether they are drawn with or without replacement, the number of variables drawn randomly for each split, the splitting rule, the minimum number of samples that a node …
Herein, a simple terahertz (THz) receiver that uses subwavelength focusing of the THz beam on the detector area is proposed. As a proof of concept, a THz detection system with an original optical coupling scheme is implemented, where the signal to be detected is coupled to a THz detector through a mesoscale dielectric particle lens.
Full paleomagnetic and geochronological results are reported by Moulin and a summary of a part of the findings is given by Moulin et al.. Altogether, some 1670 paleomagnetic samples from 183 sites have been analyzed in three new sections: Naude's Nek, Moteng Pass and Oxbow . The present paper focuses on our re-sampling of and …
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Biodiversity Features. A total of 662 biodiversity features, including habitat types, and species and populations from six taxonomic groups, were used in the conservation planning assessment (Table 1; see Di Minin & Moilanen 2012; Di Minin et al. 2013d for details). For the purpose of this study, we considered the 'Big Five' as a …
The interest to mesoscale dielectric objects, whose effective dimensions are comparable with the incident radiation wavelength, is caused by their unique ability to modify the spatial structure of the incident wave in the specific manner and to produce a highly localized intensive optical flux ("photonic jet") with the subwavelength spatial resolution.
Valérie Moulin. CEA Saclay, Bât. 121, DEN/DDIN, 91191 Gif-sur-Yvette, France. UMR 8587, Evry Val-d'Essonne, France. Search for more papers by this author. ... email within 10 minutes, your email address may not be registered, and you may need to create a new Wiley Online Library account. Request Username. Can't sign in? Forgot …
E. Di Minin, ([email protected]) and R. A. Griffiths, Durrell Inst. of Conservation and Ecology (DICE), School of Anthropology and Conservation, ... email within 10 minutes, your email address may not be registered, and you may need to create a new Wiley Online Library account. Request Username. Can't sign in? Forgot your …
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Real and simulated population trajectories for the natterjack toad population of Woolmer Forest from 1972 to 2008. Simulations are based on parameters obtained from the real population (i.e. demographic, environmental and genetic stochasticity, a risk of pond desiccation of 14% and a stable age distribution of 61 individuals with a carrying …
[1] We have collected two new detailed records of what could be the second oldest well documented reversal, the "van Zijl" Jurassic (∼180 Ma) reversal recorded in the thick basalt sequences of the Karoo large igneous province in Lesotho and South Africa. Sections yielded 10 and 8 independent transitional paleomagnetic directions …
moulin minin wiley. Experimental verification 3D subwavelength. The results of experimental investigations of resolution power of millimeter-wave phase reversal binary Fresnel zone plate with short focal distance are described. It has been experimentally shown that in the near-field of single diffractive lens with subwavelength focal distance ...
Introduction. The debate over the role of ecotourism in biodiversity conservation is ongoing (Balmford et al., 2009).Supporters believe non-consumptive use is a powerful tool that can support biodiversity conservation by generating important economic benefits for local people with whom biodiversity coexists (Krüger, 2005).This is …