Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Johannes, Weis"'
Autor:
Zezhen Cheng, Manish Shrivastava, Amna Ijaz, Daniel Veghte, Gregory W. Vandergrift, Kuo-Pin Tseng, Nurun Nahar Lata, Will Kew, Kaitlyn Suski, Johannes Weis, Gourihar Kulkarni, Larry K. Berg, Jerome D. Fast, Libor Kovarik, Lynn R. Mazzoleni, Alla Zelenyuk, Swarup China
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Wildfires emit solid-state strongly absorptive brown carbon (solid S-BrC, commonly known as tar ball), critical to Earth’s radiation budget and climate, but their highly variable light absorption properties are typically not accounted for
Externí odkaz:
https://doaj.org/article/cee42b6e015a4c629cfc6659fecb279f
Autor:
Sérgio J. Gonçalves Jr, Heitor Evangelista, Johannes Weis, Tristan H. Harder, Swarup China, Simon Müller, Magdalena M. Marques, Newton de Magalhães Neto, Heber R. Passos, Marcelo Sampaio, Jefferson C. Simões, Bruno Vinícius Ximenes de Oliveira, Carlos I. Yamamoto, Alexander Laskin, Mary K. Gilles, Ricardo H. M. Godoi
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-11 (2023)
Molecular analysis of atmospheric microparticles in West Antarctica reveals chlorine-enriched aerosols are abundant in sea salt generated by photolytic products, while ice core records suggest increasing chlorine depletion since the onset of stratosp
Externí odkaz:
https://doaj.org/article/8c86da6493ff4809a310e67d6a9e40c1
Autor:
Yannik Stradmann, Sebastian Billaudelle, Oliver Breitwieser, Falk Leonard Ebert, Arne Emmel, Dan Husmann, Joscha Ilmberger, Eric Muller, Philipp Spilger, Johannes Weis, Johannes Schemmel
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 3, Pp 252-262 (2022)
We present the BrainScaleS-2 mobile system as a compact analog inference engine based on the BrainScaleS-2 ASIC and demonstrate its capabilities at classifying a medical electrocardiogram dataset. The analog network core of the ASIC is utilized to pe
Externí odkaz:
https://doaj.org/article/d495989d03f947269a016276ec69894f
Autor:
Benjamin Cramer, Markus Kreft, Sebastian Billaudelle, Vitali Karasenko, Aron Leibfried, Eric Müller, Philipp Spilger, Johannes Weis, Johannes Schemmel, Miguel A. Muñoz, Viola Priesemann, Johannes Zierenberg
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033035 (2023)
A fruitful approach towards neuromorphic computing is to mimic mechanisms of the brain in physical devices, which has led to successful replication of neuronlike dynamics and learning in the past. However, there remains a large set of neural self-org
Externí odkaz:
https://doaj.org/article/441360582cab4e9180a7c1f4ba1e3442
Autor:
Eric Müller, Elias Arnold, Oliver Breitwieser, Milena Czierlinski, Arne Emmel, Jakob Kaiser, Christian Mauch, Sebastian Schmitt, Philipp Spilger, Raphael Stock, Yannik Stradmann, Johannes Weis, Andreas Baumbach, Sebastian Billaudelle, Benjamin Cramer, Falk Ebert, Julian Göltz, Joscha Ilmberger, Vitali Karasenko, Mitja Kleider, Aron Leibfried, Christian Pehle, Johannes Schemmel
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Neuromorphic systems open up opportunities to enlarge the explorative space for computational research. However, it is often challenging to unite efficiency and usability. This work presents the software aspects of this endeavor for the BrainScaleS-2
Externí odkaz:
https://doaj.org/article/0f4344bef56245d7b436e01a299a73fb
Autor:
Christian Pehle, Sebastian Billaudelle, Benjamin Cramer, Jakob Kaiser, Korbinian Schreiber, Yannik Stradmann, Johannes Weis, Aron Leibfried, Eric Müller, Johannes Schemmel
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Since the beginning of information processing by electronic components, the nervous system has served as a metaphor for the organization of computational primitives. Brain-inspired computing today encompasses a class of approaches ranging from using
Externí odkaz:
https://doaj.org/article/3d491c8337c041088b6acdd75dfe5d7d
Autor:
Swarup China, Susannah M. Burrows, Bingbing Wang, Tristan H. Harder, Johannes Weis, Meryem Tanarhte, Luciana V. Rizzo, Joel Brito, Glauber G. Cirino, Po-Lun Ma, John Cliff, Paulo Artaxo, Mary K. Gilles, Alexander Laskin
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Salt particles in the Amazon basin are typically attributed to marine aerosols transported from the Atlantic Ocean. Here the authors show the potential importance of fungal spores as a source of sodium-salt particles in the Amazon rainforest.
Externí odkaz:
https://doaj.org/article/26b0e0b3dcc147b0a86c47561cc0990c
Autor:
Jay M. Tomlin, Johannes Weis, Daniel P. Veghte, Swarup China, Matthew Fraund, Quanfu He, Naama Reicher, Chunlin Li, Kevin A. Jankowski, Felipe A. Rivera-Adorno, Ana C. Morales, Yinon Rudich, Ryan C. Moffet, Mary K. Gilles, Alexander Laskin
Publikováno v:
Environmental Science: Atmospheres. 2:616-633
Atmospheric particles were sampled in Rehovot, Israel during a national Lag Ba'Omer bonfire festival as a case study to investigate the physical and chemical transformations of mixed mineral dust and biomass burning (BB) aerosols.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c7d9116beed11130984c1176ec84782
https://doi.org/10.1039/d2ea00037g
https://doi.org/10.1039/d2ea00037g
Autor:
Elias Arnold, Georg Bocherer, Florian Strasser, Eric Muller, Philipp Spilger, Sebastian Billaudelle, Johannes Weis, Johannes Schemmel, Stefano Calabro, Maxim Kuschnerov
Neuromorphic computing implementing spiking neural networks (SNN) is a promising technology for reducing the footprint of optical transceivers, as required by the fast-paced growth of data center traffic. In this work, an SNN nonlinear demapper is de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a674db06120e4d9d413ebae2257ff84
Autor:
Sérgio Gonçalves, Heitor Evangelista, Johannes Weis, Tristan Harder, Swarup China, Simon Muller, Magdalena Marques, Newton de Magalhães Neto, Heber Passos, Marcelo Sampaio, Jefferson Simões, Bruno Ximenes, Carlos Yamamoto, Alexander Laskin, Mary Gilles, Ricardo Godoi
The Antarctic environment has been used as a natural field laboratory to investigate the impacts of enhanced UV-B radiation over the polar terrestrial biota, marine life, and the cryosphere. UV-B increased levels occur due to the stratospheric ozone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c927a32004c63275fb30fc1144275aa
https://doi.org/10.21203/rs.3.rs-1882972/v1
https://doi.org/10.21203/rs.3.rs-1882972/v1