Institution
Schrödinger
Company•
About: Schrödinger is a based out in . It is known for research contribution in the topics: Sputtering & Ion. The organization has 1621 authors who have published 2200 publications receiving 81554 citations.
Topics: Sputtering, Ion, Cycloaddition, Laser, Bicyclic molecule
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a variety of new 1,3,2-dithiazole compounds with anellated isocyclic and heter-cyclic rings, have been prepared via different routes.
20 citations
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TL;DR: In this paper, it was shown that acetylcholine release in the hippocampus plays a central role in the formation of new memory representations, and the role of cholinergic modulation of presynaptic function is mediated differentially by muscarinic M3 and M4 receptors.
Abstract: Acetylcholine release in the hippocampus plays a central role in the formation of new memory representations. An influential but largely untested theory proposes that memory formation requires acetylcholine to enhance responses in CA1 to new sensory information from entorhinal cortex whilst depressing inputs from previously encoded representations in CA3. Here, we show that excitatory inputs from entorhinal cortex and CA3 are depressed equally by synaptic release of acetylcholine in CA1. However, feedforward inhibition from entorhinal cortex exhibits greater depression than CA3 resulting in a selective enhancement of excitatory-inhibitory balance and CA1 activation by entorhinal inputs. Entorhinal and CA3 pathways engage different feedforward interneuron subpopulations and cholinergic modulation of presynaptic function is mediated differentially by muscarinic M3 and M4 receptors, respectively. Thus, our data support a role and mechanisms for acetylcholine to prioritise novel information inputs to CA1 during memory formation. In this study, acetylcholine release is shown to reorganise hippocampal CA1 inhibitory networks resulting in prioritisation of entorhinal input over CA3 input. This is achieved by activation of a combination of M3 and M4 muscarinic receptors.
20 citations
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TL;DR: In this paper, a survey of the experimental method of photon induced fluorescence spectroscopy applied in the VUV is given, where results obtained at BESSY for photoionization of the Ar 3s-electrons are presented in an exemplary fashion in a comparison with published results obtained by photoelectron spectroscope.
Abstract: A survey of the experimental method of photon induced fluorescence spectroscopy applied in the VUV is given. Results obtained at BESSY for photoionization of the Ar 3s-electrons are presented in an exemplary fashion in a comparison with published results obtained by photoelectron spectroscopy. For this comparison resonances close to threshold and the energy dependence in the threshold range have been selected.
20 citations
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TL;DR: In this article, an efficient diode pumped compact source of pulsed tunable infrared radiation based on a high repetition rate single frequency passively Q-switched Nd:YAG laser and an optical parametric oscillator (OPO) of quasi-phase matched LiNbO 3.
20 citations
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TL;DR: In this paper, a dielectric-function method has been presented for the energy distribution of secondary electrons emitted from metal surfaces, and the quantities appearing in their theory are the energy-dependent inelastic mean free path λ(E), the stopping power S(E) for excited electrons inside, and internal SE energy distribution per unit primary path, d 2 n d E 0 d z.
20 citations
Authors
Showing all 1631 results
Name | H-index | Papers | Citations |
---|---|---|---|
Carlo Rovelli | 146 | 1502 | 103550 |
Stephen Fairhurst | 109 | 426 | 71657 |
Richard A. Friesner | 97 | 367 | 52729 |
Abhay Ashtekar | 94 | 366 | 37508 |
David E. Shaw | 88 | 298 | 42616 |
A. M. Vinogradov | 86 | 362 | 23091 |
Andrea Negri | 79 | 242 | 35311 |
George F. R. Ellis | 76 | 453 | 30364 |
Burkard Hillebrands | 76 | 586 | 23270 |
Vlatko Vedral | 75 | 512 | 33162 |
Klaus Friedrich | 75 | 374 | 19061 |
Ruhong Zhou | 70 | 352 | 18687 |
Lukas Schreiber | 69 | 217 | 14212 |
Lionel Tarassenko | 67 | 395 | 16265 |
Joachim R. Krenn | 66 | 224 | 17514 |