cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Spectral coherence properties of continuum generation in bulk crystals
Creators: name: Maingot, Benjamin
name: Cheriaux, Gilles
name: Forget, Nicolas
name: Jullien, Aurelie
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The stability of the phase difference between two white-light continua, generated from the same 180-fs pulses at 1035\,nm, is assessed by a modified Bellini-Hansch interferometer. Mutual spectral stability is studied as a function of several parameters: position of the nonlinear crystal with respect to the beam waist, interaction length, and pulse energy. Intensity-to-phase coupling coefficients are measured and stability regions are identified.
Tailoring Quadrupole Topological Insulators with Periodic Driving and Disorder
Creators: name: Ning, Zhen
name: Fu, Bo
name: Xu, Dong-Hui
name: Wang, Rui
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The quadrupole topological insulator (QTI) has attracted intense studies as a prototype of symmetry-protected higher-order topological phases of matter with a quantized quadrupole moment. The realization of QTIs has been reported in various static settings with periodic structures. Here, we theoretically investigate topological phase transitions and establish the QTI phase in a periodically driven system with disorder. In the clean limit, the Floquet QTI phase emerges from a topologically trivial band structure driven by elliptically polarized irradiation. More strikingly, starting from a pure and static system with trivial topology, we unveil an intriguing QTI phase which necessitates the simultaneous presence of disorder and periodic driving. Furthermore, we reveal that particle-hole symmetry is sufficient to protect the QTI. Our work not only establishes a new strategy to design QTIs but also enriches the symmetry-protected mechanism of higher-order topology.
description: 6 pages, 3 figures
Aethionema armenum Boiss.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema armenum

description: Aethionema armenum Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 191. 1842 (Fig. 29A, p. 121).
Type: “[Aucher-Eloy] N. 344, montes Armeniae”.
Holotypus: TURKEY: “In Mte. Armenia”, s.d., Aucher-Eloy 344 (G-BOIS [G00154002]; iso-: BM [BM000582601], FI [FI 010158], G [G0002076, G00002077], K [K000075786], MO [MO1619007], P [P00428094, P01817607]).
Note. – Boissier based his species description on the G-BOIS unicate alone.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 145, DOI: 10.5281/zenodo.7630433
Citizens Meets Climate (CmC), a digital participatory platform to empower citizens to take climate action
Creators: name: Goncalves, Juliana
name: Facciotto, Virginia
name: Zehntner, Johanna
Publisher: name: Zenodo
Year: 2024
Subjects: Citizen engagement
Climate communication
Participatory planning
Human-computer interaction

description: Poster illustrating the Citizens Meets Climate (CmC) prototype, a digital participatory platform to empower citizens to take climate action.
Characterization of the inner edge of the neutron star crust
Creators: name: Shafieepour, R.
name: Moshfegh, H. R.
name: Piekarewicz, J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The poorly known crustal equation of state plays a critical role in many observational phenomena associated with a neutron star. Using semi-classical Monte Carlo simulations, we explore the possible configurations of the inner edge of the neutron-star crust for a variety of baryon densities and proton fractions. Applying the Kirkwood--Buff theory to these two-component systems, we observe how the isothermal compressibility reaches a maximum when isolated non-symmetric clusters are formed in an extremely dilute neutron gas. To determine the neutron fraction, we suggest a geometrical model based on the behavior of the proton-neutron pair correlation function. Accordingly, the equation of state of the inner crust is calculated, illustrating that the nuclear energy in beta-equilibrium follows a power-law behavior with baryon density. As a possible astrophysical outcome of this study, our results could help refine the mass-radius relation. Finally, our results pave the way towards further investigations of the impact of the proton-neutron pair correlation function on transport properties within the neutron-star crust.
description: 11 pages, 6 figures
Aethionema schistosum Boiss. & Kotschy
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema schistosum

description: Aethionema schistosum Boiss. & Kotschy in Boiss., Diagn.Pl. Orient. ser. 2, 5: 42. 1856.
Type: “Hab. in schistosis Tauri Cilicici cl. Kotschy”.
Neotypus (designated here): TURKEY: “Partie inférieure de la vallée de Kar-Boghas, entre Gulet-Boghas et la partie la plus élevée du Taurus oriental”, 28.VII.1855, Balansa 189 (G-BOIS [G00797343]; isoneo-: G [G00414303], P [P00432272, P05434356]) (Fig. 28, p. 120).
Notes. – Not a single Kotschy specimen of the very distinctive A. schistosum was found in the Geneva herbaria. Such specimen, if existed, may have been misplaced, lost, or seen elsewhere.
The species folder in G-BOIS has two specimens, of which one was collected by Haussknecht in 1865, nine years after the publication of the species. The second was collected by Balansa in Taurus Cilicici on 28 July 1855, at least 13–14 months before the publication date of A. schistosum. It is rather puzzling why BOISSIER (1856) did not cite Balansa’s collection, though he cited it in Flora Orientalis along with the collections of Haussknecht and Kotschy. It would be an important find if Kotschy’s specimen is discovered. However, in its absence, the best way to preserve the correct interpretation of the species limits is to designate a neotype. In our opinion, the best choice is Balansa’s collection, which was examined by Boissier, and it is represented by four duplicates one each at G and G-BOIS and a pair in P.
Balansa’s duplicate P05434356 is a mixed collection with Haussknecht’s 1865 gathering annotated by Boissier and initially part of Bunge’s herbarium.
Locality of the P duplicates is “Région sous-alpine du Taurus, au nord du défilé des Portes Ciliciennes”. Except for the neotype, which has the collection number Balansa 189, the isoneotypes have Balansa s.n.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on pages 145-146, DOI: 10.5281/zenodo.7630433
A survey of high-$z$ galaxies: SERRA simulations
Creators: name: Pallottini, A.
name: Ferrara, A.
name: Gallerani, S.
name: Behrens, C.
name: Kohandel, M.
name: Carniani, S.
name: Vallini, L.
name: Salvadori, S.
name: Gelli, V.
name: Sommovigo, L.
name: D'Odorico, V.
name: Di Mascia, F.
name: Pizzati, E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We introduce SERRA, a suite of zoom-in high-resolution ($\sim 10\,\rm pc$) cosmological simulations including non-equilibrium chemistry and on-the-fly radiative transfer. The outputs are post-processed to derive galaxy UV+FIR continuum and emission line properties. Results are compared with available multi-wavelength data to constrain the physical properties (e.g., star formation rates, stellar/gas/dust mass, metallicity) of high-redshift $6 \lesssim z \lesssim 15$ galaxies. This flagship paper focuses on the $z=7.7$ sub-sample, including 202 galaxies with stellar mass $10^7 M_\odot \lesssim M_\star \lesssim 5\times 10^{10}M_\odot$, and specific star formation ranging from ${\rm sSFR} \sim 100\,{\rm Gyr}^{-1}$ in young, low-mass galaxies to $\sim 10\,{\rm Gyr}^{-1}$ for older, massive ones. At this redshift, SERRA galaxies are typically bursty, i.e. they are located above the Schmidt-Kennicutt relation by a factor $κ_s = 3.03^{+4.9}_{-1.8}$, consistent with recent findings for [OIII] and [CII] emitters at high-$z$. They also show relatively large ${\rm IRX} = L_{\rm FIR}/L_{\rm UV}$ values as a result of their compact/clumpy morphology effectively blocking the stellar UV luminosity. Note that this conclusion might be affected by insufficient spatial resolution at the molecular cloud level. We confirm that early galaxies lie on the standard $\rm [CII]-SFR$ relation; their observed $L_{\rm [OIII]}/L_{\rm [CII]} \simeq 1-10$ ratios can be reproduced by a part of the SERRA galaxies without the need of a top-heavy IMF and/or anomalous C/O abundances. [OI] line intensities are similar to local ones, making ALMA high-$z$ detections challenging but feasible ($\sim 6\,\rm hr$ for a SFR of $50\,M_\odot\,{\rm yr}^{-1}$).
description: 23 pages, 14 figures, accepted by MNRAS; part of the data used for this study is available at the website http://cosmology.sns.it/data_access.html
Aethionema capitatum Boiss. & Balansa
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema capitatum

description: Aethionema capitatum Boiss. & Balansa in Boiss., Diagn. Pl. Orient. ser. 2, 5: 43. 1856.
Type: “Hab. ad rupes quibus insidet castellum dirutum Pylarum Ciliciarum. Fructiferum fine Junii legit cl. Balansa”.
Holotypus: TURKEY: “Rochers de la montagne où est situé le chateau en ruine dominant le défilé des Portes Ciliciennes, à 10 lieues au nord de Tarsous”, 27.VI.1855, Balansa 190 (G-BOIS [G00156033]; iso-: BM [BM000582605], E [E00201001], FI [FI 005691], G [G00002083], GOET [GOET002668], JE [JE00010991], K [K000075764, K000075765, K000075766], KW [KW000127949], P [P00428110, P01817609, P01817610], W [W0005568, W18890076131], WAG [WAG0004256, WAG0004257]).
Notes. – The name needs no lectotypification because Boissier based the species description solely on the material in G-BOIS.
All the isotypes have printed labels with slightly modified text from the original: “Rochers du château en ruine dominant le défilé des Portes Ciliciennes, à 10 lieues au N. de Tarsous. 27 juin. 1855. Balansa 440”.
The locality given in the protologue differs from that of the holotype or isotypes sheets. However, HEDGE (1965) gave a “hybrid” label information half of it “Ad rupes quibus insidet castellum dirutum Pylarum Ciliciarum” was taken from the original protologue, and the other half “ 27 vi 1855, Balansa 440” was copied from the isotype printed label.
The G00002083 isotype is a collection folder of two sheets one of which is unlabeled.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 146, DOI: 10.5281/zenodo.7630433
Aethionema lignosum Boiss. & Hausskn.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema lignosum

description: Aethionema lignosum Boiss. & Hausskn. in Boiss., Fl. Orient. 1: 348. 1867.
Type: “Hab. in summo monte Berytdagh Cataoniae in rupestribus alt. 8000'–9000' (Haussk!)”.
Lectotypus (designated here): TURKEY: “In rup. Berytdagh. Taurus Cataonicus”, 9000' [2740 m], 10.VIII.1865, Haussknecht s.n. (G-BOIS [G00330701]; isolecto-: B [B100157876], BM [BM000883517], G [G00002085], JE [JE00010965], P [P00432314], W [W0005569, W18890312712]).
= Aethionema capitatum Boiss. & Balansa in Boiss., Diagn. Pl. Orient. ser. 2, 5: 43. 1856.
Note. – In addtition to the duplicate in his berbarium, Boissier examined and annotated JE00010965 and, therefore, the name needs lectotypification.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 146, DOI: 10.5281/zenodo.7630433
English version of "Screen-line counter location problem with O/D cut selection approach"
Creators: name: Sugiura, Satoshi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: This paper provides an efficient solution approach to the screen-line counter location problem (SCLP), which is a counter location problem with the constraint that the traffic between OD pairs must be observed at least once. This paper formulates the SCLP using a graph cut approach, which consists of an enumeration of cuts and a cut selection problem. These problems can be reduced to a concise formulation that extends the maximum weight closure problem for two problems: finding the minimum number of links that observe all OD pairs and finding the maximum number of observed OD pairs with a budget-constrained number of links. Insights into the characteristics of cuts give superior upper bounds on the problem of finding the minimum number of links that observe all OD pairs. The proposed method is evaluated on the Sioux-Falls network. It shows that it is possible to derive a solution equivalent to the optimal solution found in previous studies in a very short computation time.
description: 16 pages, 9 figures
Optical Variability of Quasars with 20-Year Photometric Light Curves
Creators: name: Stone, Zachary
name: Shen, Yue
name: Burke, Colin J.
name: Chen, Yu-Ching
name: Yang, Qian
name: Liu, Xin
name: Gruendl, R. A.
name: Adamów, M.
name: Andrade-Oliveira, F.
name: Annis, J.
name: Bacon, D.
name: Bertin, E.
name: Bocquet, S.
name: Brooks, D.
name: Burke, D. L.
name: Rosell, A. Carnero
name: Kind, M. Carrasco
name: Carretero, J.
name: da Costa, L. N.
name: Pereira, M. E. S.
name: De Vicente, J.
name: Desai, S.
name: Diehl, H. T.
name: Doel, P.
name: Ferrero, I.
name: Friedel, D. N.
name: Frieman, J.
name: García-Bellido, J.
name: Gaztanaga, E.
name: Gruen, D.
name: Gutierrez, G.
name: Hinton, S. R.
name: Hollowood, D. L.
name: Honscheid, K.
name: James, D. J.
name: Kuehn, K.
name: Kuropatkin, N.
name: Lidman, C.
name: Maia, M. A. G.
name: Menanteau, F.
name: Miquel, R.
name: Morgan, R.
name: Paz-Chinchón, F.
name: Pieres, A.
name: Malagón, A. A. Plazas
name: Rodriguez-Monroy, M.
name: Sanchez, E.
name: Scarpine, V.
name: Serrano, S.
name: Sevilla-Noarbe, I.
name: Smith, M.
name: Suchyta, E.
name: Swanson, M. E. C.
name: Tarlé, G.
name: To, C.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the optical $gri$ photometric variability of a sample of 190 quasars within the SDSS Stripe 82 region that have long-term photometric coverage during $\sim 1998-2020$ with SDSS, PanSTARRS-1, the Dark Energy Survey, and dedicated follow-up monitoring with Blanco 4m/DECam. With on average $\sim 200$ nightly epochs per quasar per filter band, we improve the parameter constraints from a Damped Random Walk (DRW) model fit to the light curves over previous studies with 10-15 yr baselines and $\lesssim 100$ epochs. We find that the average damping timescale $τ_{\rm DRW}$ continues to rise with increased baseline, reaching a median value of $\sim 750$ days ($g$ band) in the rest-frame of these quasars using the 20-yr light curves. Some quasars may have gradual, long-term trends in their light curves, suggesting that either the DRW fit requires very long baselines to converge, or that the underlying variability is more complex than a single DRW process for these quasars. Using a subset of quasars with better-constrained $τ_{\rm DRW}$ (less than 20\% of the baseline), we confirm a weak wavelength dependence of $τ_{\rm DRW}\propto λ^{0.51\pm0.20}$. We further quantify optical variability of these quasars over days to decades timescales using structure function (SF) and power spectrum density (PSD) analyses. The SF and PSD measurements qualitatively confirm the measured (hundreds of days) damping timescales from the DRW fits. However, the ensemble PSD is steeper than that of a DRW on timescales less than $\sim$ a month for these luminous quasars, and this second break point correlates with the longer DRW damping timescale.
description: 20 pages, 24 figures
Precursor-driven machine learning prediction of chaotic extreme pulses in Kerr resonators
Creators: name: Coulibaly, S.
name: Bessin, F.
name: Clerc, M. G.
name: Mussot, A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Machine learning algorithms have opened a breach in the fortress of the prediction of high-dimensional chaotic systems. Their ability to find hidden correlations in data can be exploited to perform model-free forecasting of spatiotemporal chaos and extreme events. However, the extensive feature of these evolutions constitutes a critical limitation for full-size forecasting processes. Hence, the main challenge for forecasting relevant events is to establish the set of pertinent information. Here, we identify precursors from the transfer entropy of the system and a deep Long Short-Term Memory network to forecast the complex dynamics of a system evolving in a high-dimensional spatiotemporal chaotic regime. Performances of this triggerable model-free prediction protocol based on the information flowing map are tested from experimental data originating from a passive resonator operating in such a complex nonlinear regime. We have been able to predict the occurrence of extreme events up to 9 round trips after the detection of precursor, i.e., 3 times the horizon provided by Lyapunov exponents, with 92 % of true positive predictions leading to 60 % of accuracy.
Second-quantized Unruh-DeWitt detectors and their quantum reference frame transformations
Creators: name: Giacomini, Flaminia
name: Kempf, Achim
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We generalize the Unruh-DeWitt detector model to second quantization. We illustrate this model by applying it to an excited particle in a superposition of relativistic velocities. We calculate, to first order, how its decay depends on whether its superposition of velocities is coherent or incoherent. Further, we generalize the framework of quantum reference frames to allow transformations to the rest frames of second-quantized Unruh DeWitt detectors. As an application, we show how to transform into the rest frame of a decaying particle that, in the laboratory frame, is in a linear superposition of relativistically differing velocities.
description: Close to the published version. 14 pages + 3 pages Appendices
Aethionema speciosum Boiss. & A. Huet
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema speciosum

description: Aethionema speciosum Boiss. & A. Huet in Boiss., Diagn. Pl. Orient. ser. 2, 5: 44. 1856.
Type: “Hab. in Armeniâ inter Gumuchhané et Zazalarhané et propè Erzeroum cl. Huet du Pavillon. Fl. Maio. Fr. Jun.”.
Lectotypus (designated here): TURKEY: “Inter Gumuchané et Zazalarhanée”, V.1853, Huet du Pavillon s.n. (G-BOIS [G00154003]; isolecto-: G [G00002109, G00002110], JE [JE00010977, JE00010979], K [K000484191, K000484193], P [P00432267, P01817622]). Syntypus: TURKEY: “Circa Erzeroum”, 6000'– 6200' [1830 –1890 m], VI.1853, Huet du Pavillon s.n. (FI [FI 005692], G [G00002111, G00002112], G-BOIS [G00154004], K [K000484195, K000484196], P [P00432265, P00432277]).
Notes. – By missing “et” before “circa Erzeroum” in citing the exact protologue, HEDGE (1965: 322) was likely left with the impression that a single collection of May 1853 was involved. The Geneva herbaria have three duplicates of each syntype collection, and none of these six duplicates was annotated by Hedge.
The labels of the isolectotypes have: “Prope Zazalarhané. Inter Baibut et Erzeroum, 5–6000', Mai 1853, A. Huet du Pavillon” indicated.
The original handwritten labels by Huet in the G-BOIS herbarium are somewhat different from the partially printed type labels for material distributed as exsiccatae, as well as those in Huet herbarium G00002109 and G00002111.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 146, DOI: 10.5281/zenodo.7630433
title: Psychologische Untersuchungen zu einem Trainingsprogramm zur schulrelevanten Aufmerksamkeit im Unterrichtsfach Mathematik
Creators: name: Partisch, Elisabeth
Year: 2010

description: Diese Arbeit befasst sich mit dem Thema der Aufmerksamkeit, die nach Dorsch ( 2009, S. 87) als „ die auf die Beachtung eines Objekts ( Vorgang, Gegenstand, Idee, usw.) gerichtete Bewusstseinshaltung, durch die das Beobachtungsobjekt apperzipiert wird“ definiert wird. Die vorliegende empirische Arbeit befasst sich mit der Abnahme von Flüchtigkeitsfehlern durch die „ etappenweise Ausbildung geistiger Operationen“ nach Galperin. Für Galperin nimmt die Aufmerksamkeit die Rolle als Kontroll- und Überwachungsorgan ein. Es wurde ein vierwöchiges Trainingsprogramm nach der Theorie von Galperin der „ etappenweisen Ausbildung geistiger Operationen“ zusammengestellt und an der Sporthauptschule Leopoldsdorf im Marchfeld durchgeführt. Als Stichprobe wurde die zweite Klasse, Kinder im Alter von durchschnittlich 11 Jahren, aus der dritten Leistungsgruppe im Fach Mathematik ausgewählt. Anhand eines Lehrerfragebogens, der dazu dient, dass 18 Schülerinnen und Schüler ausgewählt wurden, die laut den LehrerInnen Konzentrationsschwierigkeiten bei Hausaufgaben und Schularbeiten aufweisen, anschließend in Versuchs- und Kontrollgruppe eingeteilt wurden. Mittels Elternfragebogen wurden sozioökonomische Daten, wie Schullaufbahn und Berufstätigkeit der Eltern erfasst. Zur Überprüfung der kognitiven Fähigkeiten wurden den Kindern am Anfang des Trainings der quantitative Teil des KFT 4- 12 + R, und ein selbst kreiirter Rechentest vorgegeben, durch welchen die Flüchtigkeitsfehler bei den Grundrechnungsarten ermittelt wurden. Es konnte festgestellt werden, dass vor allem Rechenfehler, Fehler beim Abschreiben der Angabe, Umwandlungsfehler, Vorzeichenfehler und Fehler bei Teilschritten einer Rechnung passierten. Das von Lörincz- Markl entwickelte Trainingsprogramm umfasste 12 Einheiten zu je 30 Minuten, welches die Versuchsgruppe absolvierte. Die Kontrollgruppe erhielt ein Training mit einem handelsüblichen Konzentrationstest. Um eine Veränderung der Flüchtigkeitsfehler feststellen zu können, wurden die Kinder nach Abschluss aller Einheiten wieder dem Rechentest, der sich nur durch andere Zahlen unterschied, unterzogen. Es zeigte sich, dass die Kinder der Versuchsgruppe im Vergleich zur Kontrollgruppe die Flüchtigkeitsfehler minimieren konnten. Somit erwies sich das Training nach der Methode von Galperin im Vergleich zu einem handelsüblichen Training als überlegen.
Temporal Synchrony between Ground-Nesting Bees and Spring Ephemerals in an Eastern Hardwood Forest Ecosystem
Creators: name: Sevenello Montagner, Jose Manuel
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2018
Subjects: insect phenology
plant-pollinator synchrony
plant phenology

description: Changes in phenology due to climate warming could disrupt temporal overlap between interacting organisms when previously synchronized species respond to climate change at different rates. Phenologies of plants and insects are known to be sensitive to temperature and/or timing of snowmelt, with warmer temperatures and earlier snowmelt generally advancing spring flowering and emergence; however, some groups of pollinators, such as solitary bees, have been little explored in this context. One striking aspect of eastern hardwood forests is the emergence of understory wildflowers each spring, most of which rely, at least to some extent, on wild native pollinators for seed set. Without an understanding of the environmental drivers of phenology of these species, we have little ability to predict whether pollinators will continue to be well synchronized with flowering as the climate changes. In this study, I determined how spring temperatures and timing of snowmelt influence the phenology of spring wildflowers, activity of bees, and their temporal overlap in Gatineau Park, Québec. From 2013 to 2018, I characterized bee activity phenology and flowering phenology of understory plants in multiple study plots, focusing on early-flowering Anemone spp. and later-flowering Trillium grandiflorum. The sampled bee community was dominated by Andrena, Lasioglossum, and Nomada, all of which have similar activity periods. Degree-day accumulation was a better predictor of Anemone and Nomada phenology than were day of year or snowmelt date, whereas T. grandiflorum appeared to be more sensitive to photoperiodic cues; since day of year was the variable that best described its phenology. Activity periods of Andrena and Lasioglossum were equally well described by degree-day accumulation and by day of year. No taxon’s phenology was best predicted by snowmelt date. Despite these differences among taxa in the identities of the best predictors of phenology, bee activity and plant flowering phenologies responded at similar rates to interannual and among-site variation in snowmelt date and early spring temperature. Temporal overlap between flowering and bee activity was similar over the years of this study and was affected neither by snowmelt date nor by temperature. These results suggest that interacting plant and bee taxa may respond to different environmental variables but still maintain their synchrony under the conditions recorded so far.
GhostNets on Heterogeneous Devices via Cheap Operations
Creators: name: Han, Kai
name: Wang, Yunhe
name: Xu, Chang
name: Guo, Jianyuan
name: Xu, Chunjing
name: Wu, Enhua
name: Tian, Qi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Deploying convolutional neural networks (CNNs) on mobile devices is difficult due to the limited memory and computation resources. We aim to design efficient neural networks for heterogeneous devices including CPU and GPU, by exploiting the redundancy in feature maps, which has rarely been investigated in neural architecture design. For CPU-like devices, we propose a novel CPU-efficient Ghost (C-Ghost) module to generate more feature maps from cheap operations. Based on a set of intrinsic feature maps, we apply a series of linear transformations with cheap cost to generate many ghost feature maps that could fully reveal information underlying intrinsic features. The proposed C-Ghost module can be taken as a plug-and-play component to upgrade existing convolutional neural networks. C-Ghost bottlenecks are designed to stack C-Ghost modules, and then the lightweight C-GhostNet can be easily established. We further consider the efficient networks for GPU devices. Without involving too many GPU-inefficient operations (e.g.,, depth-wise convolution) in a building stage, we propose to utilize the stage-wise feature redundancy to formulate GPU-efficient Ghost (G-Ghost) stage structure. The features in a stage are split into two parts where the first part is processed using the original block with fewer output channels for generating intrinsic features, and the other are generated using cheap operations by exploiting stage-wise redundancy. Experiments conducted on benchmarks demonstrate the effectiveness of the proposed C-Ghost module and the G-Ghost stage. C-GhostNet and G-GhostNet can achieve the optimal trade-off of accuracy and latency for CPU and GPU, respectively. Code is available at https://github.com/huawei-noah/CV-Backbones.
description: Accepted by IJCV 2022. Extension of GhostNet CVPR2020 paper (arXiv:1911.11907). arXiv admin note: substantial text overlap with arXiv:1911.11907
Detailed Balance for Particle Models of Reversible Reactions in Bounded Domains
Creators: name: Zhang, Ying
name: Isaacson, Samuel A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: 82-10, 65M75, 92-10

description: In particle-based stochastic reaction-diffusion models, reaction rate and placement kernels are used to decide the probability per time a reaction can occur between reactant particles, and to decide where product particles should be placed. When choosing kernels to use in reversible reactions, a key constraint is to ensure that detailed balance of spatial reaction-fluxes holds at all points at equilibrium. In this work we formulate a general partial-integral differential equation model that encompasses several of the commonly used contact reactivity (e.g. Smoluchowski-Collins-Kimball) and volume reactivity (e.g. Doi) particle models. From these equations we derive a detailed balance condition for the reversible $\textrm{A} + \textrm{B} \leftrightarrows \textrm{C}$ reaction. In bounded domains with no-flux boundary conditions, when choosing unbinding kernels consistent with several commonly used binding kernels, we show that preserving detailed balance of spatial reaction-fluxes at all points requires spatially varying unbinding rate functions near the domain boundary. Brownian Dynamics simulation algorithms can realize such varying rates through ignoring domain boundaries during unbinding and rejecting unbinding events that result in product particles being placed outside the domain.
Aethionema subulatum Boiss.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema subulatum

description: Aethionema subulatum (Boiss. & Heldr.) Boiss., Fl. Orient. 1: 349. 1867.
 Eunomia subulata Boiss. & Heldr. in Boiss., Diagn. Pl. Orient. 8: 42. 1849.
Type: “Hab. in parte occidentali montis Gheidagh Tauri Isaurici alt. 6000' (Heldreich). Fl. Julio”.
Holotypus: TURKEY: “Taurus: Mt. Gheï-Dagh partie occident.”, 6000' [1830 m], 9.VII.1845, Heldreich 1047 (G-BOIS [G00332554]; iso-: B [B100157989]).
Note. – Only the above two specimens were found in the major herbaria consulted, Boissier did not examine the duplicate at B.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 147, DOI: 10.5281/zenodo.7630433
Broadband Microwave Spectroscopy for Two-Dimensional Material Systems
Creators: name: Levy, Antonio
name: Zimmerman, Neil
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In recent years, interesting materials have emerged which are only available as micron-scale flakes, and whose novel physics might be better understood through broadband microwave spectroscopy; examples include twisted bilayer graphene [1], 2D materials in which many-body phases are observed [2], and artificial lattices for analog quantum simulations [3]. Most previous techniques are unfortunately not sensitive for flakes below mm lateral sizes. We propose a simple technique which does not require sophisticated sample preparation nor Ohmic contact and show through theory and simulations that one will be able to qualitatively measure spectral features of interest, and quantitatively measure the frequency-dependent complex conductivity.
description: 27 pages, 4 figures in the main text, 5 figures in the supplemental
Aethionema lacerum Boiss. & Balansa
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema lacerum

description: Aethionema lacerum Boiss. & Balansa in Boiss., Diagn. Pl. Orient. ser. 2, 5: 45. 1856.
Type: “Hab. in rupestribus partis superioris Pylarum Ciliciarum Tauri cl. Balansa, fl. et fr. ineunte Julio”.
Holotypus: TURKEY: “Rochers de la partie supérieure du défilé des Portes Ciliciennes, au nord de Tarsous”, 1.VII.1855, Balansa 187 (G-BOIS [G00154005]; iso-: BM [BM000883343], E [E00061097, E00061098], G [G00002115, G00002116], K [K000484198, K000484199], MPU [MPU013480], P [P00432315, P01817621]).
= Aethionema stylosum DC., Syst. Nat. 2: 562. 1821.
Note. – The isotypes have a printed, handwritten label: “Défilé des portes Ciliciennes. 1er Juillet 1855. B. Balansa”.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 147, DOI: 10.5281/zenodo.7630433
Very large SiPM arrays with aggregated output
Creators: name: Razeto, A.
name: Camillo, V.
name: Carlini, M.
name: Consiglio, L.
name: Flammini, A.
name: Galbiati, C.
name: Ghiano, C.
name: Gola, A.
name: Horikawa, S.
name: Kachru, P.
name: Kochanek, I.
name: Kondo, K.
name: Korga, G.
name: Mazzi, A.
name: Moharana, A.
name: Paternoster, G.
name: Sablone, D.
name: Wang, H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In this work we will document the design and the performances of a SiPM-based photodetector with a surface area of 100 cm$^2$ conceived to operate as a replacement for PMTs. The signals from 94 SiPMs are summed up to produce an aggregated output that exhibits in liquid nitrogen a dark count rate (DCR) lower than 100 cps over the entire surface, a signal to noise ratio better than 13, and a timing resolution better than 5.5 ns. The module feeds about 360 mW at 5 V with a dynamic range in excess of 500 photo-electrons on a 100 $Ω$ differential line. The unit is compatible with operations at room temperature, with a DCR increased by about 6 orders of magnitude.
description: 11 pages, 15 figures
Aethionema fimbriatum Boiss.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema fimbriatum

description: Aethionema fimbriatum Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 193. 1842 (Fig. 29B, p. 121).
Type: “[Aucher-Eloy] N. 4128, Aderbidjan”.
Lectotypus (designated by Al-Shehbaz in MOAZZENI et al., 2018: 253): IRAN: “Aderbidjan”, s.d., Aucher-Eloy 4128 (G-BOIS [G00330699]; isolecto-: BM [BM000582597], E [E00201073], G [G00002089, G00002090], K [K000075763], KW [KW000127950], LE [LE01039436], MO [MO1619144], P [P00428153, P01817615, P01817616], W [W0005562, W18890077583]).
Note. – Boissier annotated P00428153, and this means that he based the species description on that specimen and duplicate in his herbarium. Therefore, lectotypification of the name is needed.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 147, DOI: 10.5281/zenodo.7630433
Aethionema schizopterum Boiss. & Hausskn.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema schizopterum

description: Aethionema schizopterum Boiss. & Hausskn. in Boiss.,Fl. Orient. Suppl.: 60. 1888.
Type: “Hab. in rupestribus calcareis montium Avroman et Schahu Kurdistaniae Persicae (Haussk.!)”.
Holotypus: IRAN: “In rupestr. calc. m. Avroman & Schahu”, VII.1867, Haussknecht 107 (G-BOIS [G00330702]; iso-: JE [JE00007936, JE00007937, JE00007938], K [K000484200, K000484201]).
= Aethionema fimbriatum Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 193. 1842.
Notes. – The holotype is a collection folder of three sheets: sheet 1 of 3 is barcoded and has a handwritten label by Haussknecht as given above in the quotation phrase, plus a printed label indicating “Haussknecht It. Orient. Montes Avroman et Schahu. Jul.-1867”. Sheet 2 of 3 has a label with printed information as in sheet 1. Sheet 3 of 3 has a packet with the collection number 107 and Boissier’s handwriting that reads “Avroman et Schahu”.
The K duplicates do not have the collection number, but their printed label is the same as that of the holotype.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 147, DOI: 10.5281/zenodo.7630433
Aethionema cardiophyllum Boiss. & Heldr.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema cardiophyllum

description: Aethionema cardiophyllum Boiss. & Heldr. in Boiss., Diagn. Pl. Orient. 8: 43. 1849.
Type: “Hab. in montibus tophaceis suprà urbem Bouldour Pisidiae rarum (Heldreich)”.
Holotypus: TURKEY: “Bouldour. Montagnes de tuffe blanche à 1 lieue au dessus de la ville”, 24.V.1845, Heldreich 707 (G-BOIS [G00330694]; iso-: BM [BM000883357], E [E00374320], G [G00002087, G00002088, G00446266], K [K000075762], KW [KW000127946], LE [LE00012840], P [P5434756]).
= Aethionema cordatum (Desf.) Boiss., Fl. Orient. 1: 350. 1867.
Notes. – The isotypes have printed, handwritten labels by Boissier and read “In montibus tophaceis ad Bouldour”, and lack the day and collection number.
Because Boissier examined only the unicate in his herbarium in drafting the species description, that specimen is the holotype. There was no need to lectotypify the name as done by DOROFEYEV (2012: 463) who recognized A. cardiophyllum as a distinct species and designated its lectotype based on the LE duplicate that was neither examined nor annotated by Boissier.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 147, DOI: 10.5281/zenodo.7630433
Çay Makinası Tavsiyeleri
Creators: name: Tavsiye
Publisher: name: Zenodo
Year: 2018
Subjects: çay makinesi, çay makinası, çay makinesi tavsiyesi, çay makinası tavsiyesi, önerileri, fiyatları,

description: Çay makinesi tavsiyelerini okumak için tıklayınız
description: Çay makinesi tavsiyeleri öneriler fiyatları hakkında bilgiler
Aethionema cardiophyllum var. edentulatum Boiss. & A. Huet
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema cardiophyllum
Aethionema cardiophyllum var. edentulatum boiss. & a. huet

description: Aethionema cardiophyllum var. edentulatum Boiss. & A. Huet in Boiss., Diagn. Pl. Orient. ser. 2, 5: 45. 1856.
Type: “Hab. propè Tortoum Armeniae cl. Huet du Pavillon”.
Holotypus: TURKEY: “Prope Tortoum”, VI.1853, Huet du Pavillon s.n. (G-BOIS [G00332555]; iso-: BM [BM000883356], K [K000075785]).
= Aethionema cordatum (Desf.) Boiss., Fl. Orient. 1: 350. 1867.
Note. – This varietal name was not mentioned in BOISSIER (1867a, 1888).
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 148, DOI: 10.5281/zenodo.7630433
COWS: A filament finder for Hessian cosmic web identifiers
Creators: name: Pfeifer, Simon
name: Libeskind, Noam I.
name: Hoffman, Yehuda
name: Hellwing, Wojciech A.
name: Bilicki, Maciej
name: Naidoo, Krishna
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The large scale galaxy and matter distribution is often described by means of the cosmic web made up of voids, sheets, filaments and knots. Many different recipes exist for identifying this cosmic web. Here we focus on a sub-class of cosmic web identifiers, based on the analysis of the Hessian matrix, and proposed a method, called COsmic Web Skeleton (COWS), of separating a set of filaments cells into an ensemble of individual discreet filaments. Specifically, a thinning algorithm is applied to velocity shear tensor based cosmic web (V-web) to identify the spine of the filaments. This results in a set of filaments with well defined end-point and length. It is confirmed that these sit at local density ridges and align with the appropriate direction defined by the underlying velocity field. The radial density profile of these curved cylindrical filaments, as well as the distribution of their lengths is also examined. The robustness of all results is checked against resolution and the V-web threshold. The code for the COWS method has been made publicly available.
description: 10 pages, 10 figures, submitted to MNRAS
title: Das Leben mit einem Typ I Diabetiker
Creators: name: Richter, Roswitha
Year: 2010

description: Die weltweite Zunahme von Diabetes mellitus Erkrankten führt zu einer wachsenden Herausforderung in der Gesundheitspolitik. 5 – 15 % von ca. 22,5 Millionen Diabetikern leiden in Europa an Diabetes mellitus Typ I. Die vorliegende Arbeit beschäftigt sich mit der Frage, wie Angehörige von Typ I Diabetikern die Zeit der Erstmanifestation erleben und welche Bedürfnissen und Erwartungen sie an das interdisziplinäre Schulungs- und Beratungsteam haben. Es wurden 13 thematisch fokussierte Interviews mit 14 Angehörigen in Wien und Niederösterreich durchgeführt. Die Teilnehmer hatten gute Deutschkenntnisse und waren Angehörige von erwachsenen Typ I Diabetikern nach der Erstmanifestation (≥3 Monaten bis 5 Jahren). Zur Datenauswertung wurde die qualitative Inhaltsanalyse nach Mayring (2002) eingesetzt. Die Ergebnisse zeigen, dass Angehörige keine Schulungs- und Beratungskonzepte durch das interdisziplinäre Team erhalten haben. Die Teilnehmer berichten von mangelhafter oder keiner Information bezüglich der Erkrankung. Die Mehrheit der Interviewten erwähnt, dass sie kein Vertrauen förderndes Verhalten durch das interdisziplinäre Team erfahren haben. Die Belastung während der ersten Zeit nach der Erstmanifestation war für die meisten der Beteiligten sehr groß. Im Vordergrund stand der Schock über die Erkrankung und Angst. Alle Befragten empfinden das Leben mit einem Diabetiker als „fast normal“. Die Untersuchung gibt Hinweise darauf, dass die Angehörigen nicht isoliert betrachtet werden dürfen. Schulungen und Beratungen sollten entweder selber entwickelt oder in bereits bestehende, für Diabetiker angewandte Schulungsprogramme eingebaut werden.
Band bending and ratcheting explain triboelectricity in a flexoelectric contact diode
Creators: name: Olson, Karl P.
name: Mizzi, Christopher A.
name: Marks, Laurence D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Triboelectricity was recognized millennia ago, but the fundamental mechanism of charge transfer is still not understood. We have recently proposed a model where flexoelectric band bending due to local asperity contacts drives triboelectric charge transfer in non-metals. While this ab-initio model is consistent with a wide range of observed phenomena, to date there have been no quantitative analyses of the proposed band bending. In this work we use a Pt$_{\mathrm{0.8}}$Ir$_{\mathrm{0.2}}$ conductive atomic force microscope probe to simultaneously deform a Nb-doped SrTiO$_{\mathrm{3}}$ sample and collect current-bias data. The current that one expects based upon an analysis including the relevant flexoelectric band-bending for a deformed semiconductor quantitively agrees with the experiments. The analysis indicates a general ratcheting mechanism for triboelectric transfer and strong experimental evidence that flexoelectric band-bending is of fundamental importance for triboelectric contacts.
Aethionema cordatum var. pichleri Boiss.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema cordatum
Aethionema cordatum var. pichleri boiss., fl.

description: Aethionema cordatum var. pichleri Boiss., Fl. Orient. Suppl.: 61. 1888.
Type: “Hab. in summis Olympi Bithyni ad latus meridionale (Pichler!)”.
Lectotypus (designated here): TURKEY: “Bythinien. Auf den südliche Abhange des Mte. Olymp, bei Brussa ”, VI.1874, Pichler s.n. (G-BOIS [G00330696]). Syntypi: TURKEY: “ Auf steinigen Abhängen des Südseite am Mte. Olymp.”, VI.1874, Pichler s.n. (G-BOIS [G00330695]); “Auf den höchsten Jöchern des Mte Olymp bei Brussa”, VII.1873, Pichler 232 (G-BOIS [G00330697]).
= Aethionema cordatum (Desf.) Boiss., Fl. Orient. 1: 350. 1867.
Note. – All three G-BOIS specimens have handwritten labels by Pichler in German, and although they differ in their exact locality data from the protologue, they were the only material studied by Boissier in his description of the variety, and a lectotype is designated from one of them.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 148, DOI: 10.5281/zenodo.7630433
Semiclassical Formulae For Wigner Distributions
Creators: name: Barkhofen, Sonja
name: Schütte, Philipp
name: Weich, Tobias
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81Q50 (Primary) 81Q20, 37D05, 81S30 (Secondary)

description: In this paper we give an overview over some aspects of the modern mathematical theory of Ruelle resonances for chaotic, i.e. uniformly hyperbolic, dynamical systems and their implications in physics. First we recall recent developments in the mathematical theory of resonances, in particular how invariant Ruelle distributions arise as residues of weighted zeta functions. Then we derive a correspondence between weighted and semiclassical zeta functions in the setting of negatively curved surfaces. Combining this with results of Hilgert, Guillarmou and Weich yields a high frequency interpretation of invariant Ruelle distributions as quantum mechanical matrix coefficients in constant negative curvature. We finish by presenting numerical calculations of phase space distributions in the more physical setting of 3-disk scattering systems.
description: minor corrections