Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Marco P. Lehmann"'
Autor:
Vasiliki Liakoni, Marco P. Lehmann, Alireza Modirshanechi, Johanni Brea, Antoine Lutti, Wulfram Gerstner, Kerstin Preuschoff
Publikováno v:
NeuroImage, Vol 246, Iss , Pp 118780- (2022)
Learning how to reach a reward over long series of actions is a remarkable capability of humans, and potentially guided by multiple parallel learning modules. Current brain imaging of learning modules is limited by (i) simple experimental paradigms,
Externí odkaz:
https://doaj.org/article/806e3db8fbaa4ef488e0884a43b1b874
Autor:
Enkh-Uchral Batkhuyag, Marco M. Lehmann, Paolo Cherubini, Bilguun Ulziibat, Tseren-Ochir Soyol-Erdene, Marcus Schaub, Matthias Saurer
Publikováno v:
Ecological Indicators, Vol 154, Iss , Pp 110719- (2023)
The Ulaanbaatar area in Mongolia has become one of the most polluted regions worldwide due to the rapid increase in urbanization, industrial activity and traffic. However, we critically lack knowledge on the impacts of air pollution on surrounding fo
Externí odkaz:
https://doaj.org/article/0fc72305d6984d339a14919d1ab74edf
Publikováno v:
Basic and Applied Ecology, Vol 63, Iss , Pp 104-114 (2022)
Response and effect traits help to understand how changes in ecological communities (e.g. in response to land use) relate to changes in ecosystem functioning. In grasslands, plants and insect herbivores are involved in many ecosystem processes such a
Externí odkaz:
https://doaj.org/article/31d6fd34d6bf4751a2763d9a3e098dac
Autor:
Yafei Li, Werner Eugster, Andreas Riedl, Marco M. Lehmann, Franziska Aemisegger, Nina Buchmann
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Increasing frequencies of heatwaves combined with simultaneous drought stress in Europe threaten the ecosystem water and carbon budgets of alpine grasslands. Dew as an additional water source can promote ecosystem carbon assimilation. It is known tha
Externí odkaz:
https://doaj.org/article/5e505864e5d4484fb22dbc78eda53338
Autor:
Ao Wang, Arun K. Bose, Marco M. Lehmann, Andreas Rigling, Arthur Gessler, Longfei Yu, Maihe Li
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
IntroductionEuropean mistletoe, Viscum album L., is a hemiparasite that can infect various tree species, yet our understanding of its physiological interactions with host species is limited.MethodsNine mistletoe–host pairs (i.e. V. album ssp. album
Externí odkaz:
https://doaj.org/article/c72333a26ba8434a9671d6575111cecc
Autor:
Yan-Li Zhang, Yue Yang, Matthias Saurer, Marcus Schaub, Arthur Gessler, Marco M. Lehmann, Andreas Rigling, Marco Walser, Beat Stierli, Noureddine Hajjar, Daniel Christen, Mai-He Li
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Many carbon-related physiological questions in plants such as carbon (C) limitation or starvation have not yet been resolved thoroughly due to the lack of suitable experimental methodology. As a first step towards resolving these problems, we conduct
Externí odkaz:
https://doaj.org/article/425db6b15e1e4077b3d8db34f50d7e77
Autor:
Ao Wang, Marco M. Lehmann, Andreas Rigling, Arthur Gessler, Matthias Saurer, Zhong Du, Mai-He Li
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Pine mistletoe is a hemiparasitic shrub that can produce its own photosynthates. There is a lack of knowledge about the interaction of mistletoe and host under varying environmental condition that might influence carbon gain and allocation. In a 13C-
Externí odkaz:
https://doaj.org/article/0e9246f50cc746ea95e0af04ffad4cf6
Autor:
Marco P Lehmann, He A Xu, Vasiliki Liakoni, Michael H Herzog, Wulfram Gerstner, Kerstin Preuschoff
Publikováno v:
eLife, Vol 8 (2019)
In many daily tasks, we make multiple decisions before reaching a goal. In order to learn such sequences of decisions, a mechanism to link earlier actions to later reward is necessary. Reinforcement learning (RL) theory suggests two classes of algori
Externí odkaz:
https://doaj.org/article/a2a881d5ae5142c682b8306a746ff907
Autor:
Olga V. Churakova (Sidorova), Marco M. Lehmann, Matthias Saurer, Marina V. Fonti, Rolf T. W. Siegwolf, Christof Bigler
Publikováno v:
Forests, Vol 9, Iss 6, p 363 (2018)
We investigated seasonal variations in δ13C values and concentrations of carbohydrates and organic acids in needles of declining and healthy mountain pine (Pinus mugo ssp. uncinata (DC.) Domin) trees from the Swiss National Park (SNP), using compoun
Externí odkaz:
https://doaj.org/article/2adcbe9da56e4637ae78e65216883f4b