User profiles for Daniel Severin
Daniel SeverinJohns Hopkins University Verified email at jhu.edu Cited by 624 |
[PDF][PDF] Light affects mood and learning through distinct retina-brain pathways
…, LL Ospri, MB Thomsen, RM Layne, D Severin… - Cell, 2018 - cell.com
Light exerts a range of powerful biological effects beyond image vision, including mood and
learning regulation. While the source of photic information affecting mood and cognitive …
learning regulation. While the source of photic information affecting mood and cognitive …
Anti-reflective microcrystalline silicon oxide p-layer for thin-film silicon solar cells on ZnO
…, S Klein, T Stolley, M Rohde, D Severin… - Solar Energy Materials …, 2012 - Elsevier
As a result from the development of silicon thin-film solar cells that had been conducted at
Applied Materials over the last few years, we present a new kind of microcrystalline silicon …
Applied Materials over the last few years, we present a new kind of microcrystalline silicon …
[HTML][HTML] Redox response of actinide materials to highly ionizing radiation
…, C Park, C Trautmann, M Bender, D Severin… - Nature …, 2015 - nature.com
Energetic radiation can cause dramatic changes in the physical and chemical properties of
actinide materials, degrading their performance in fission-based energy systems. As …
actinide materials, degrading their performance in fission-based energy systems. As …
[PDF][PDF] Daily oscillation of the excitation-inhibition balance in visual cortical circuits
A balance between synaptic excitation and inhibition (E/I balance) maintained within a narrow
window is widely regarded to be crucial for cortical processing. In line with this idea, the E/…
window is widely regarded to be crucial for cortical processing. In line with this idea, the E/…
High‐performance coplanar dual‐channel a‐InGaZnO/a‐InZnO semiconductor thin‐film transistors with high field‐effect mobility
…, DK Yim, SY Choi, J Liu, D Severin… - Advanced Electronic …, 2021 - Wiley Online Library
An amorphous indium gallium zinc oxide (a‐IGZO) layer is deposited on very thin conductive
amorphous indium zinc oxide (a‐IZO) thin film to demonstrate high‐performance, coplanar …
amorphous indium zinc oxide (a‐IZO) thin film to demonstrate high‐performance, coplanar …
Swift heavy ion track formation in Gd2Zr2− xTixO7 pyrochlore: Effect of electronic energy loss
The morphology of swift heavy ion tracks in the Gd 2 Zr 2− x Ti x O 7 pyrochlore system has
been investigated as a function of the variation in chemical composition and electronic …
been investigated as a function of the variation in chemical composition and electronic …
[HTML][HTML] Norepinephrine potentiates and serotonin depresses visual cortical responses by transforming eligibility traces
Reinforcement allows organisms to learn which stimuli predict subsequent biological
relevance. Hebbian mechanisms of synaptic plasticity are insufficient to account for reinforced …
relevance. Hebbian mechanisms of synaptic plasticity are insufficient to account for reinforced …
Characterization of ion-induced radiation effects in nuclear materials using synchrotron x-ray techniques
…, RI Palomares, F Zhang, D Severin… - Journal of Materials …, 2015 - cambridge.org
Recent efforts to characterize the nanoscale structural and chemical modifications induced
by energetic ion irradiation in nuclear materials have greatly benefited from the application of …
by energetic ion irradiation in nuclear materials have greatly benefited from the application of …
[HTML][HTML] Toxicity, recovery, and resilience in a 3D dopaminergic neuronal in vitro model exposed to rotenone
…, JM McCaffery, R Maclennan, D Severin… - Archives of …, 2018 - Springer
To date, most in vitro toxicity testing has focused on acute effects of compounds at high
concentrations. This testing strategy does not reflect real-life exposures, which might contribute to …
concentrations. This testing strategy does not reflect real-life exposures, which might contribute to …
Confinement effects of ion tracks in ultrathin polymer films
…, R Thomaz, LI Gutierres, VM De Menezes, D Severin… - Physical Review Letters, 2015 - APS
We show direct experimental evidence that radiation effects produced by single MeV heavy
ions on a polymer surface are weakened when the length of the ion track in the material is …
ions on a polymer surface are weakened when the length of the ion track in the material is …