Zobrazeno 1 - 10
of 16 000
pro vyhledávání: '"Allen, A. J."'
The global increase in observed forest dieback, characterised by the death of tree foliage, heralds widespread decline in forest ecosystems. This degradation causes significant changes to ecosystem services and functions, including habitat provision
Externí odkaz:
http://arxiv.org/abs/2409.08171
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
Population genetics lies at the heart of evolutionary theory. This topic forms part of many biological science curricula but is rarely taught to physics students. Since physicists are becoming increasingly interested in biological evolution, we aim t
Externí odkaz:
http://arxiv.org/abs/2408.02650
Autor:
Cattaneo, Mauricio, Müller-Caspary, Knut, Barthel, Juri, Mac Arthur, Katherine E., Gauquelin, Nicolas, Lipinska-Chwalek, Marta, Verbeeck, Johan, Allen, Leslie J., Dunin-Borkowski, Rafal E.
Quantitative interpretation of transmission electron microscopy (TEM) data of crystalline specimens often requires the accurate knowledge of the local crystal orientation. A method is presented which exploits momentum-resolved scanning TEM (STEM) dat
Externí odkaz:
http://arxiv.org/abs/2406.14151
Autor:
Allen, Matthew J, Dorr, Francisco, Mejia, Joseph Alejandro Gallego, Martínez-Ferrer, Laura, Jungbluth, Anna, Kalaitzis, Freddie, Ramos-Pollán, Raúl
Satellite-based remote sensing has revolutionised the way we address global challenges. Huge quantities of Earth Observation (EO) data are generated by satellite sensors daily, but processing these large datasets for use in ML pipelines is technicall
Externí odkaz:
http://arxiv.org/abs/2406.04230
Publikováno v:
PASA (2023), 40, e043, 1-10
To explore the role environment plays in influencing galaxy evolution at high redshifts, we study $2.0\leq z<4.2$ environments using the FourStar Galaxy Evolution (ZFOURGE) survey. Using galaxies from the COSMOS legacy field with ${\rm log(M_{*}/M_{\
Externí odkaz:
http://arxiv.org/abs/2310.06222
We compare the Frequency-Resolved Frozen Phonon Multislice (FRFPMS) method, introduced in Phys. Rev. Lett. 124, 025501 (2020), with other theoretical approaches used to account for the inelastic scattering of high energy electrons, namely the first-o
Externí odkaz:
http://arxiv.org/abs/2304.13510
Autor:
Zeiger, Paul, Hachtel, Jordan, Legut, Dominik, Janzen, Eli, Barthel, Juri, Edgar, James H., Allen, Leslie J., Rusz, Ján
The isotopic mass of constituent elements of materials has a well-known effect on the energy of vibrational modes. By means of monochromated scanning transmission electron microscopy we have experimentally studied the phonon bandstructure of hexagona
Externí odkaz:
http://arxiv.org/abs/2302.13415
Autor:
Boudreau, Mariah C., Allen, Andrea J., Roberts, Nicholas J., Allard, Antoine, Hébert-Dufresne, Laurent
Publikováno v:
Bull. of Math. Biol. 85(2023)118
Forecasting disease spread is a critical tool to help public health officials design and plan public health interventions.However, the expected future state of an epidemic is not necessarily well defined as disease spread is inherently stochastic, co
Externí odkaz:
http://arxiv.org/abs/2302.03210
We study a one-dimensional sluggish random walk with space-dependent transition probabilities between nearest-neighbour lattice sites. Motivated by trap models of slow dynamics, we consider a model in which the trap depth increases logarithmically wi
Externí odkaz:
http://arxiv.org/abs/2301.13077