Zobrazeno 1 - 10
of 972
pro vyhledávání: '"P Levick"'
Earth observation data have shown promise in predicting species richness of vascular plants ($\alpha$-diversity), but extending this approach to large spatial scales is challenging because geographically distant regions may exhibit different composit
Externí odkaz:
http://arxiv.org/abs/2410.19256
Autor:
Puliti, Stefano, Lines, Emily R., Müllerová, Jana, Frey, Julian, Schindler, Zoe, Straker, Adrian, Allen, Matthew J., Winiwarter, Lukas, Rehush, Nataliia, Hristova, Hristina, Murray, Brent, Calders, Kim, Terryn, Louise, Coops, Nicholas, Höfle, Bernhard, Junttila, Samuli, Krůček, Martin, Krok, Grzegorz, Král, Kamil, Levick, Shaun R., Luck, Linda, Missarov, Azim, Mokroš, Martin, Owen, Harry J. F., Stereńczak, Krzysztof, Pitkänen, Timo P., Puletti, Nicola, Saarinen, Ninni, Hopkinson, Chris, Torresan, Chiara, Tomelleri, Enrico, Weiser, Hannah, Astrup, Rasmus
Proximally-sensed laser scanning offers significant potential for automated forest data capture, but challenges remain in automatically identifying tree species without additional ground data. Deep learning (DL) shows promise for automation, yet prog
Externí odkaz:
http://arxiv.org/abs/2408.06507
Autor:
Melissa Hart, David Sibbritt, Bridget Wilcken, Lauren T. Williams, Wayne Levick, Kenneth P. Nunn
Publikováno v:
Journal of Eating Disorders, Vol 12, Iss 1, Pp 1-11 (2024)
Abstract Objective Eating disorders are complex illnesses with high morbidity and mortality. Yet, there is promising evidence to support the effects of nutrition on the brain and behaviour. One proposed example is the use of tyrosine as an adjunct tr
Externí odkaz:
https://doaj.org/article/030024bc13164e30ba55ece4a39d8492
Publikováno v:
Journal of Physics A: Mathematical and Theoretical (2024)
We establish an operator algebra generalization of Watrous' theorem \cite{watrous2009} on mixing unital quantum channels (completely positive trace-preserving maps) with the completely depolarizing channel, wherein the more general objects of focus b
Externí odkaz:
http://arxiv.org/abs/2306.04077
Autor:
Levick, Kel, Shomorony, Ilan
The problem of reconstructing a sequence from the set of its length-$k$ substrings has received considerable attention due to its various applications in genomics. We study an uncoded version of this problem where multiple random sources are to be si
Externí odkaz:
http://arxiv.org/abs/2305.05820
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 10, Iss 4, Pp 448-462 (2024)
Abstract Remotely sensed measures of vegetation structure have been shown to explain patterns in the occurrence and diversity of several animal taxa, including birds, mammals, and invertebrates. However, very little research in this area has focused
Externí odkaz:
https://doaj.org/article/20d6164ab11e4c4d81ccbe444ae13f22
The diversity of terrestrial vascular plants plays a key role in maintaining the stability and productivity of ecosystems. Monitoring species compositional diversity across large spatial scales is challenging and time consuming. The advanced spectral
Externí odkaz:
http://arxiv.org/abs/2301.01918
Quantum entanglement can be studied through the theory of completely positive maps in a number of ways, including by making use of the Choi-Jamilkowski isomorphism, which identifies separable states with entanglement breaking quantum channels, and op
Externí odkaz:
http://arxiv.org/abs/2211.11909
Autor:
Andrew B. Davies, Shaun R. Levick, Berndt J. vanRensburg, Mark P. Robertson, Catherine L. Parr
Publikováno v:
Ecosphere, Vol 15, Iss 9, Pp n/a-n/a (2024)
Abstract Termite mounds are keystone structures in African savannas, affecting multiple ecosystem processes. Despite the large size of termite mounds having the potential to modify conditions around them, patterns of mound‐induced ecosystem effects
Externí odkaz:
https://doaj.org/article/f906de6d4df644f2bd5daec051fcf309
Diversity of terrestrial plants plays a key role in maintaining a stable, healthy, and productive ecosystem. Though remote sensing has been seen as a promising and cost-effective proxy for estimating plant diversity, there is a lack of quantitative s
Externí odkaz:
http://arxiv.org/abs/2207.02482