cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multitube monitors: a new-generation of neutron beam monitors
Creators: name: Lafont, F.
name: Barkats, D.
name: Buffet, J-C.
name: Cuccaro, S.
name: Guerard, B.
name: Lai, C-C
name: Marchal, J.
name: Pentenero, J.
name: Sartor, N.
name: Hall-Wilton, R.
name: Kanaki, K.
name: Robinson, L.
name: Svensson, P O.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: With the renewal of many neutron science instruments and the commissioning of new neutron facilities, there is a rising demand for improved neutron beam monitoring systems with reduced beam perturbations and higher counting rate capability. Fission chambers are the most popular beam monitors; however, their use on some instruments may be prevented by the background generated by fast neutrons emitted during neutron captures in 235U and by neutrons scattered in the material of the fission chamber. Multitube detectors, on the other hand, offer a good alternative with minimum beam perturbations. The purpose of this paper is to report and analyse the results of the measurements performed with several Multitubes used for beam monitoring. We show that the transparency of Multitube beam monitors is 97.6 +/-0.4 %, and that their detection efficiency is uniform, with a deviation from the mean value < 0.7%. A counting rate reduction of 10% due to pile-up effects is measured at a rate of 550 kHz. In addition to neutron beam intensity monitoring, the Multitube can be configured for 1-dimensional or 2-dimensional localisation. We present the preliminary results of these additional functionalities.
description: 15 pages, 16 figures
The dynamics of matter bounce cosmology in Weyl-type $f(Q,T)$ gravity
Creators: name: Zhadyranova, A.
name: Koussour, M.
name: Bekkhozhayev, S.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work, we investigate the dynamics of bouncing cosmologies within the framework of Weyl-type $f(Q,T)$ gravity. Here, $Q$ represents the non-metricity of the space-time, is determined by the vector field $w_μ$, while $T$ represents the trace of the matter energy-momentum tensor. Our objective is to explore the feasibility of avoiding the Big Bang singularity by implementing a matter-bounce cosmology. To achieve this, we consider a specific model with the functional form $f(Q,T)=αQ+\frac{β}{6κ^2}T$, where $α$ and $β$ are model parameters. We analyze the dynamical parameters associated with this model and examine the influence of the Weyl-type $f(Q,T)$ theory on these parameters. Moreover, we assess the stability of the proposed model to ensure its viability as a cosmological scenario. Through our analysis, we aim to gain insights into the potential implications and consequences of Weyl-type $f(Q,T)$ gravity for bouncing scenarios, contributing to our understanding of alternative gravitational theories in the context of cosmology.
description: Chinese Journal of Physics published version
Sonnenfleckenzeichnung Nr. 3624.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.06.1902, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1902

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Paraschistura pakistanica
Creators: name: Çiçek, Erdoğan
name: Fricke, Ronald
name: Eagderi, Soheil
name: Sungur, Sevil
name: Coad, Brian W
name: Hamdard, Mohammad Hamid
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Nemacheilidae
Paraschistura
Paraschistura pakistanica

description: Paraschistura pakistanica (Mirza & Bănărescu, 1969)
Remarks. This species was identified from Hindubaugh, Zhob River drainage, Pakistan, and listed by Coad (1981: 14 as Noemacheilus (Schistura) pakistanicus; 2014: 329) as a possible distributed species in Afghanistan, although there is no confirmed record in the country. There is not any direct link to the Zhob River via any waterway. The presence of the species needs clarification.
description: Published as part of Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, pp. 1-69 in Zootaxa 5305 (1) on page 49, DOI: 10.11646/zootaxa.5305.1.1, http://zenodo.org/record/8048564
Resonant resurgent asymptotics from quantum field theory
Creators: name: Borinsky, Michael
name: Broadhurst, David
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We perform an all-order resurgence analysis of a quantum field theory renormalon that contributes to an anomalous dimension in six-dimensional scalar $ϕ^3$ theory and is governed by a third-order nonlinear differential equation. We augment the factorially divergent perturbative expansion associated to the renormalon by asymptotic expansions to all instanton orders, in a conjectured and well-tested formula. A distinctive feature of this renormalon singularity is the appearance of logarithmic terms, starting at second-instanton order in the trans-series. To highlight this and to illustrate our methods, we also analyze the trans-series for a closely related second-order nonlinear differential equation that exhibits a similarly resonant structure but lacks logarithmic contributions.
description: 34 pages, v2: Discussion on ODE ambiguities and typos corrected. Accepted version to appear in Nuclear Physics B
Staurois nubilus
Creators: name: Diesmos, Arvin C.
name: Watters, Jessa L.
name: Huron, Nicholas A.
name: Davis, Drew R.
name: Alcala, Angel C.
name: Crombie, Ronald I.
name: Afuang, Leticia E.
name: Gee-Das, Genevieve
name: Sison, Rogelio V.
name: Sanguila, Marites B.
name: Penrod, Michelle L.
name: Labonte, Marie J.
name: Davey, Conner S.
name: Leone, E. Austin
name: Diesmos, Mae L.
name: Sy, Emerson Y.
name: Welton, Luke J.
name: Brown, Rafe M.
name: Siler, Cameron D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Staurois
Staurois nubilus

description: Staurois nubilus (Mocquard 1890)
 Ixalus nubilus Mocquard 1890
 Ixalus natator var. nubilus, Mocquard 1892; Guibé 1950
 Staurois nubilus, Boulenger 1918; Decker 1938; Inger and Tan 1996
Type locality and holotype specimen: Philippines, Palawan (MNHNP 1889.344–46, syntypes). Philippine distribution: Busuanga, Culion, Palawan (Endemic).
Figures 25 and 40.
description: Published as part of Diesmos, Arvin C., Watters, Jessa L., Huron, Nicholas A., Davis, Drew R., Alcala, Angel C., Crombie, Ronald I., Afuang, Leticia E., Gee-Das, Genevieve, Sison, Rogelio V., Sanguila, Marites B., Penrod, Michelle L., Labonte, Marie J., Davey, Conner S., Leone, E. Austin, Diesmos, Mae L., Sy, Emerson Y., Welton, Luke J., Brown, Rafe M. & Siler, Cameron D., 2015, Amphibians of the Philippines, Part I: Checklist of the Species, pp. 457-539 in Proceedings of the California Academy of Sciences 62 (20) on page 483, DOI: 10.5281/zenodo.13155106
High Gradient Pulsed Quadrupoles for Novel Accelerators and Space Charge Limited Beam Transport
Creators: name: Tenholt, Carmen
name: Loisch, Gregor
name: Marchetti, Barbara
name: Stephan, Frank
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2018

description: 4. Annual MT Meeting, Berlin, Germany, 12 Jun 2018 - 14 Jun 2018
description: Novel acceleration schemes like plasma wake-field based accelerators demand for high gradient focusing elements to match the Twissparameters in the plasma to the transport lattice of the conventional accelerator beamlines, with typically much higher beta-functions. There are multiple candidates for achieving high gradient focusing fields, each one having certain drawbacks. Permanent magnets are limited in tunability,plasma lenses might degrade the transverse beam quality significantly and conventional magnets cannot reach very high gradients and often cannot be placed in direct proximity of the plasma accelerator because of their size.In this paper we present design considerations and simulations on compact, high gradient, pulsed quadrupoles, that could be used e.g. for final focusing of space charge dominated bunches into a LWFA (LaserWake-Field Accelerator) at SINBAD or other facilities with similar demands. The target design gradient is 200 T/m at a physical aperture on the order of 10 mm.
Size effects in adhesive contacts of viscoelastic media
Creators: name: Violano, Guido
name: Afferrante, Luciano
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Is the maximum force required to detach a rigid sphere from a viscoelastic substrate dependent on the initial value of the contact radius? Experimental and theoretical investigations reported in the literature have given opposite responses. Here, we try to answer the above question by exploiting a fully deterministic model in which adhesive interactions are described by Lennard-Jones potential and the viscoelastic behaviour with the standard linear solid model. When the approach and retraction phases are performed under quasi-static conditions, the substrate behaves as an elastic medium and, as expected, the pull-off force Fpo (i.e., the maximum tensile force) is found to be independent of the maximum contact radius amax reached at the end of loading. Size-dependent effects are instead observed (i.e., pull-off force Fpo changes with amax) when transient effects occur as the larger the contact area, the greater the size of the bulk volume involved in the dissipation. Results are also discussed in the light of viscoelastic crack Persson's theory, which is modified to capture size effects related to amax.
Combining audio control and style transfer using latent diffusion
Creators: name: Demerlé, Nils
name: Esling, Philippe
name: Doras, Guillaume
name: Genova, David
Publisher: name: arXiv
Year: 2024
Subjects: subject: Sound (cs.SD)
subject: Machine Learning (cs.LG)
subject: Audio and Speech Processing (eess.AS)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Deep generative models are now able to synthesize high-quality audio signals, shifting the critical aspect in their development from audio quality to control capabilities. Although text-to-music generation is getting largely adopted by the general public, explicit control and example-based style transfer are more adequate modalities to capture the intents of artists and musicians.
 In this paper, we aim to unify explicit control and style transfer within a single model by separating local and global information to capture musical structure and timbre respectively. To do so, we leverage the capabilities of diffusion autoencoders to extract semantic features, in order to build two representation spaces. We enforce disentanglement between those spaces using an adversarial criterion and a two-stage training strategy. Our resulting model can generate audio matching a timbre target, while specifying structure either with explicit controls or through another audio example. We evaluate our model on one-shot timbre transfer and MIDI-to-audio tasks on instrumental recordings and show that we outperform existing baselines in terms of audio quality and target fidelity. Furthermore, we show that our method can generate cover versions of complete musical pieces by transferring rhythmic and melodic content to the style of a target audio in a different genre.
description: ISMIR 2024
Triplophysa choprai
Creators: name: Çiçek, Erdoğan
name: Fricke, Ronald
name: Eagderi, Soheil
name: Sungur, Sevil
name: Coad, Brian W
name: Hamdard, Mohammad Hamid
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Nemacheilidae
Triplophysa
Triplophysa choprai

description: Triplophysa choprai (Hora, 1934)
Remarks. This species is distributed in the Chitral and Swat River drainages of Pakistan. The presence of the species needs clarification.
description: Published as part of Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, pp. 1-69 in Zootaxa 5305 (1) on page 49, DOI: 10.11646/zootaxa.5305.1.1, http://zenodo.org/record/8048564
Microscopic theory on magnetic-field-tuned sweet spot of exchange interactions in multielectron quantum-dot systems
Creators: name: Chan, Guo Xuan
name: Wang, Xin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The exchange interaction in a singlet-triplet qubit defined by two-electron states in the double-quantum-dot system ("two-electron singlet-triplet qubit") typically varies monotonically with the exchange interaction and thus carries no sweet spot. Here we study a singlet-triplet qubit defined by four-electron states in the double-quantum-dot system ("four-electron singlet-triplet qubit"). We demonstrate, using configuration-interaction calculations, that in the four-electron singlet-triplet qubit the exchange energy as a function of detuning can be non-monotonic, suggesting existence of sweet spots. We further show that the tuning of the sweet spot and the corresponding exchange energy by perpendicular magnetic field can be related to the variation of orbital splitting. Our results suggest that a singlet-triplet qubit with more than two electrons can have advantages in the realization of quantum computing.
description: 12 pages, 12 figures
Kurixalus appendiculatus
Creators: name: Diesmos, Arvin C.
name: Watters, Jessa L.
name: Huron, Nicholas A.
name: Davis, Drew R.
name: Alcala, Angel C.
name: Crombie, Ronald I.
name: Afuang, Leticia E.
name: Gee-Das, Genevieve
name: Sison, Rogelio V.
name: Sanguila, Marites B.
name: Penrod, Michelle L.
name: Labonte, Marie J.
name: Davey, Conner S.
name: Leone, E. Austin
name: Diesmos, Mae L.
name: Sy, Emerson Y.
name: Welton, Luke J.
name: Brown, Rafe M.
name: Siler, Cameron D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Rhacophoridae
Kurixalus
Kurixalus appendiculatus

description: Kurixalus appendiculatus (Günther 1858)
 Polypedates appendiculatus Günther 1858
 Rhacophorus appendiculatus, Boulenger 1882; Ahl 1931; Brown and Alcala 1994; Harvey, Pemberton, and Smith 2002
 Rhacophorus phyllopygus Werner 1900
 Rhacophorus chaseni Smith 1924
 Rhacophorus appendiculatus chaseni, Smith 1930
 Rhacophorus appendiculatus appendiculatus, Smith 1930; Inger 1954
 Rhacophorus (Rhacophorus) chaseni, Ahl 1931
 Rhacophorus (Rhacophorus) appendiculatus appendiculatus, Wolf 1936
 Leptomantis appendiculatus, Iskandar and Colijn 2000
 Kurixalus appendiculatus, Yu, Zhang, and Yang 2013
Type locality and holotype specimen: Philippines (Status and whereabouts of holotype unknown; not traced).
Philippine distribution: Basilan, Bohol, Camiguin Sur, Leyte, Luzon, Mindanao, Samar (Non-endemic).
Figures 25 and 40.
description: Published as part of Diesmos, Arvin C., Watters, Jessa L., Huron, Nicholas A., Davis, Drew R., Alcala, Angel C., Crombie, Ronald I., Afuang, Leticia E., Gee-Das, Genevieve, Sison, Rogelio V., Sanguila, Marites B., Penrod, Michelle L., Labonte, Marie J., Davey, Conner S., Leone, E. Austin, Diesmos, Mae L., Sy, Emerson Y., Welton, Luke J., Brown, Rafe M. & Siler, Cameron D., 2015, Amphibians of the Philippines, Part I: Checklist of the Species, pp. 457-539 in Proceedings of the California Academy of Sciences 62 (20) on page 483, DOI: 10.5281/zenodo.13155106
Sonnenfleckenzeichnung Nr. 3615.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.05.1902, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1902

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Triplophysa dorsalis
Creators: name: Çiçek, Erdoğan
name: Fricke, Ronald
name: Eagderi, Soheil
name: Sungur, Sevil
name: Coad, Brian W
name: Hamdard, Mohammad Hamid
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Nemacheilidae
Triplophysa
Triplophysa dorsalis

description: Triplophysa dorsalis (Kessler, 1872)
Remarks. This species is listed by Coad (1981: 14) as Noemacheilus (Deuterophysa) dorsalis as a possible distributed species in Amu Darya tributaries in Afghanistan. However, it is distributed in the mountains in Kafirnigan. The presence of the species needs clarification.
description: Published as part of Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, pp. 1-69 in Zootaxa 5305 (1) on page 49, DOI: 10.11646/zootaxa.5305.1.1, http://zenodo.org/record/8048564
Old Phase Remnants in First Order Phase Transitions
Creators: name: Lu, Philip
name: Kawana, Kiyoharu
name: Xie, Ke-Pan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: First order phase transitions (FOPTs) are usually described by the nucleation and expansion of new phase bubbles in the old phase background. While the dynamics of new phase bubbles have been extensively studied, a comprehensive treatment of the shrinking old phase remnants remained undeveloped. We present a novel formalism for remnant statistics in FOPTs and perform the first analytical calculations of their distribution. By shifting to the reverse time description, we identify the shrinking remnants with expanding old phase bubbles, allowing a quantitative evolution and determination of the population statistics. Our results not only provide essential input for cosmological FOPT-induced soliton/primordial black hole formation scenarios, but can also be readily applied to generic FOPTs.
description: 9 pages, 5 figures. To match the published version
Nyctixalus spinosus
Creators: name: Diesmos, Arvin C.
name: Watters, Jessa L.
name: Huron, Nicholas A.
name: Davis, Drew R.
name: Alcala, Angel C.
name: Crombie, Ronald I.
name: Afuang, Leticia E.
name: Gee-Das, Genevieve
name: Sison, Rogelio V.
name: Sanguila, Marites B.
name: Penrod, Michelle L.
name: Labonte, Marie J.
name: Davey, Conner S.
name: Leone, E. Austin
name: Diesmos, Mae L.
name: Sy, Emerson Y.
name: Welton, Luke J.
name: Brown, Rafe M.
name: Siler, Cameron D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Rhacophoridae
Nyctixalus
Nyctixalus spinosus

description: Nyctixalus spinosus (Taylor 1920)
 Hazelia spinosa Taylor 1920
 Rhacophorus (Philautus) spinosus, Ahl 1931
 Rhacophorus leprosus spinosus, Wolf 1936
 Philautus spinosus, Inger 1954
 Hazelia spinosa, Liem 1970
 Edwardtayloria spinosa, Marx 1975
 Nyctixalus spinosus, Dubois 1981; Brown and Alcala 1994
 Edwardtayloria spinosa, Alcala 1986
Type locality and holotype specimen: Philippines, Mindanao, Agusan Province, Bunawan (CM 3420).
Philippine distribution: Basilan, Bohol, Leyte, Mindanao, Samar (Endemic).
Figures 26, 40, and 41.
description: Published as part of Diesmos, Arvin C., Watters, Jessa L., Huron, Nicholas A., Davis, Drew R., Alcala, Angel C., Crombie, Ronald I., Afuang, Leticia E., Gee-Das, Genevieve, Sison, Rogelio V., Sanguila, Marites B., Penrod, Michelle L., Labonte, Marie J., Davey, Conner S., Leone, E. Austin, Diesmos, Mae L., Sy, Emerson Y., Welton, Luke J., Brown, Rafe M. & Siler, Cameron D., 2015, Amphibians of the Philippines, Part I: Checklist of the Species, pp. 457-539 in Proceedings of the California Academy of Sciences 62 (20) on page 484, DOI: 10.5281/zenodo.13155106
Hyperbolic Lattice for Scalar Field Theory in AdS$_3$
Creators: name: Brower, Richard C.
name: Cogburn, Cameron V.
name: Owen, Evan
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We construct a tessellation of AdS$_3$, by extending the equilateral triangulation of AdS$_2$ on the Poincaré disk based on the $(2,3,7)$ triangle group, suitable for studying strongly coupled phenomena and the AdS/CFT correspondence. A Hamiltonian form conducive to the study of dynamics and quantum computation is presented. We show agreement between lattice calculations and analytic results for the free scalar theory and find evidence of a second order critical transition for $ϕ^4$ theory using Monte Carlo simulations. Applications of this AdS Hamiltonian formulation to real time evolution and quantum computing are discussed.
description: 20 pages, 5 figures
Levy geometric graphs
Creators: name: Plaszczynski, S.
name: Nakamura, G.
name: Deroulers, C.
name: Grammaticos, B.
name: Badoual, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a new family of graphs with remarkable properties. They are obtained by connecting the points of a random walk when their distance is smaller than a given scale. Their degree (number of neighbors) does not depend on the graph's size but only on the considered scale. It follows a Gamma distribution and thus presents an exponential decay. Levy flights are particular random walks with some power-law increments of infinite variance. When building the geometric graphs from them, we show from dimensional arguments, that the number of connected components (clusters) follows an inverse power of the scale. The distribution of the size of their components, properly normalized, is scale-invariant, which reflects the self-similar nature of the underlying process. This allows to test if a graph (including non-spatial ones) could possibly result from an underlying Levy process. When the scale increases, these graphs never tend towards a single cluster, the giant component. In other words, while the autocorrelation of the process scales as a power of the distance, they never undergo a phase transition of percolation type. The Levy graphs may find applications in community detection and in the analysis of collective behaviors as in face-to-face interaction networks.
description: version published in PRE
Sonnenfleckenzeichnung Nr. 3649.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.07.1902, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1902

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Modular symmetry anomaly and non-perturbative neutrino mass terms in magnetized orbifold models
Creators: name: Kikuchi, Shota
name: Kobayashi, Tatsuo
name: Nasu, Kaito
name: Uchida, Hikaru
name: Uemura, Shohei
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the modular symmetry anomaly in magnetized orbifold models. The non-perturbative effects such as D-brane instanton effects can break tree-level symmetry. We study which part of the modular symmetry is broken explicitly by Majorana mass terms with three generations of neutrinos. The modular weight of neutrino mass terms does not match with other coupling terms in tree-level Lagrangian. In addition, the $Z_N$ symmetry of the modular flavor symmetry is broken and a certain normal subgroup of the modular flavor symmetry remains in neutrino mass terms.
description: 32 pages
Philautus acutirostris
Creators: name: Diesmos, Arvin C.
name: Watters, Jessa L.
name: Huron, Nicholas A.
name: Davis, Drew R.
name: Alcala, Angel C.
name: Crombie, Ronald I.
name: Afuang, Leticia E.
name: Gee-Das, Genevieve
name: Sison, Rogelio V.
name: Sanguila, Marites B.
name: Penrod, Michelle L.
name: Labonte, Marie J.
name: Davey, Conner S.
name: Leone, E. Austin
name: Diesmos, Mae L.
name: Sy, Emerson Y.
name: Welton, Luke J.
name: Brown, Rafe M.
name: Siler, Cameron D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Rhacophoridae
Philautus
Philautus acutirostris

description: Philautus acutirostris (Peters 1867)
 Ixalus acutirostris Peters 1867
 Philautus acutirostris, Stejneger 1905; Inger 1954
 Philautus woodi Stejneger 1905
 Philautus basilanensis Taylor 1922
 Rhacophorus (Philautus) woodi Ahl 1931
 Rhacophorus (Philautus) basilanensis Ahl 1931
 Rhacophorus (Philautus) acutirostris, Ahl 1931
 Philautus (Philautus) acutirostris, Dubois 1987 “1986”
Type locality and holotype specimen: Philippines, eastern Mindanao (NMW 22885, ZMB 5690, syntypes).
Philippine distribution: Basilan, Bohol, Mindanao (Endemic).
Figures 26 and 41.
description: Published as part of Diesmos, Arvin C., Watters, Jessa L., Huron, Nicholas A., Davis, Drew R., Alcala, Angel C., Crombie, Ronald I., Afuang, Leticia E., Gee-Das, Genevieve, Sison, Rogelio V., Sanguila, Marites B., Penrod, Michelle L., Labonte, Marie J., Davey, Conner S., Leone, E. Austin, Diesmos, Mae L., Sy, Emerson Y., Welton, Luke J., Brown, Rafe M. & Siler, Cameron D., 2015, Amphibians of the Philippines, Part I: Checklist of the Species, pp. 457-539 in Proceedings of the California Academy of Sciences 62 (20) on page 484, DOI: 10.5281/zenodo.13155106
Sonnenfleckenzeichnung Nr. 3688.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.08.1902, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1902

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
When models fail: an introduction to posterior predictive checks and model misspecification in gravitational-wave astronomy
Creators: name: Romero-Shaw, Isobel M.
name: Thrane, Eric
name: Lasky, Paul D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Bayesian inference is a powerful tool in gravitational-wave astronomy. It enables us to deduce the properties of merging compact-object binaries and to determine how these mergers are distributed as a population according to mass, spin, and redshift. As key results are increasingly derived using Bayesian inference, there is increasing scrutiny on Bayesian methods. In this review, we discuss the phenomenon of \textit{model misspecification}, in which results obtained with Bayesian inference are misleading because of deficiencies in the assumed model(s). Such deficiencies can impede our inferences of the true parameters describing physical systems. They can also reduce our ability to distinguish the "best fitting" model: it can be misleading to say that Model~A is preferred over Model~B if both models are manifestly poor descriptions of reality. Broadly speaking, there are two ways in which models fail: models that fail to adequately describe the data (either the signal or the noise) have misspecified likelihoods. Population models -- designed, for example, to describe the distribution of black hole masses -- may fail to adequately describe the true population due to a misspecified prior. We recommend tests and checks that are useful for spotting misspecified models using examples inspired by gravitational-wave astronomy. We include companion python notebooks to illustrate essential concepts.
description: 15 figures
Triplophysa stenura
Creators: name: Çiçek, Erdoğan
name: Fricke, Ronald
name: Eagderi, Soheil
name: Sungur, Sevil
name: Coad, Brian W
name: Hamdard, Mohammad Hamid
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Nemacheilidae
Triplophysa
Triplophysa stenura

description: Triplophysa stenura (Herzenstein, 1888)
Remarks. This species was identified from Dy Tdchum, Tibet, and listed by Coad (1981: 15) as Noemacheilus (Triplophysa) stenurus, a record of which has not been confirmed in the country. Afghanistan is not included in the natural distribution range of the species. This species was probably misidentified. The presence of the species needs clarification.
description: Published as part of Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, pp. 1-69 in Zootaxa 5305 (1) on page 49, DOI: 10.11646/zootaxa.5305.1.1, http://zenodo.org/record/8048564
The approaches of singing teachers to new and unfamiliar repertoire
Creators: name: Grace, Deborah Sharon
Publisher: name: Macquarie University
Year: 2024
Subjects: classificationCode: 360303
subject: Music education

description: The selection of appropriate vocal repertoire for singing students is a constant challenge and can be a daunting task for any singing teacher. Research has identified that current singing teachers are often expected to teach Contemporary Commercial Music (CCM) repertoire without the appropriate pedagogical training. Furthermore, the use of the master-apprentice model of teaching, largely inherited from the bel canto tradition, means that teachers may also be reliant on their recall of the lessons and repertoire they studied as students. For these teachers, it seems unlikely that they will include current CCM repertoire in their lessons.The literature reveals that chosen repertoire should be appropriate for the age and level of vocal development of the student, and may help the progression of vocal and expressive techniques. Teachers are also able to consider selection criteria such as vocal range, tessitura, accompaniment, vocal line movement and phrase length. Although many resources and anthologies exist for the study and evaluation of traditional classical singing repertoire and some for Musical Theatre, there are limited resources which help singing teachers evaluate the suitability of CCM repertoire. These concerns lead to the primary research questions of: How do singing teachers learn and teach unfamiliar repertoire? and, How do singing teachers evaluate this repertoire for pedagogical purposes?To determine the approach of singing teachers and the selection of unfamiliar repertoire, this research surveyed how singing teachers choose repertoire and the reasons behind the choices they made. Respondents (N=39) included singing teachers with a variety of experiences, to determine what approaches may be taken by teachers of different experience levels, backgrounds and genres and vocal styles. Through emergent themes, the findings of this survey provide insight into how singing teachers choose repertoire, what criteria they may apply and the resources they may utilise when approaching new and unfamiliar songs. These findings are used to generate a framework of repertoire evaluation.
Revealing the doping density in perovskite solar cells and its impact on device performance
Creators: name: Peña-Camargo, Francisco
name: Thiesbrummel, Jarla
name: Hempel, Hannes
name: Musiienko, Artem
name: Corre, Vincent M. Le
name: Diekmann, Jonas
name: Warby, Jonathan
name: Unold, Thomas
name: Lang, Felix
name: Neher, Dieter
name: Stolterfoht, Martin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Traditional inorganic semiconductors can be electronically doped with high precision. Conversely, there is still conjecture regarding the assessment of the electronic doping density in metal-halide perovskites, not to mention of a control thereof. This paper presents a multifaceted approach to determine the electronic doping density for a range of different lead-halide perovskite systems. Optical and electrical characterisation techniques comprising intensity-dependent and transient photoluminescence, AC Hall effect, transfer-length-methods, and charge extraction measurements were instrumental in quantifying an upper limit for the doping density. The obtained values are subsequently compared to the charge on the electrodes per unit volume at short-circuit conditions, which amounts to roughly $10^{16}$ cm$^{-3}$. This figure equals the product of the capacitance $C$ and the built-in potential $V_\mathrm{bi}$ and represents the critical limit below which doping-induced charges do not influence the device performance. The experimental results demonstrate consistently that the doping density is below this critical threshold ($<10^{12}$ cm$^{-3}$ which means $
Controlling energy conservation in quantum dynamics with independently moving basis functions: Application to Multi-Configuration Ehrenfest
Creators: name: Asaad, Mina
name: Joubert-Doriol, Loïc
name: Izmaylov, Artur F.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Application of the time-dependent variational principle to a linear combination of frozen-width Gaussians describing the nuclear wavefunction provides a formalism where the total energy is conserved. The computational downside of this formalism is that trajectories of individual Gaussians are solutions of a coupled system of differential equations, limiting implementation to serial propagation algorithms. To allow for parallelization and acceleration of the computation, independent trajectories based on simplified equations of motion were suggested. Unfortunately, within practical realizations involving finite Gaussian bases, this simplification leads to breaking the energy conservation. We offer a solution for this problem by using Lagrange multipliers to ensure the energy and norm conservation regardless of basis function trajectories or basis completeness. We illustrate our approach within the Multi-Configuration Ehrenfest method considering a linear vibronic coupling model.
Philautus everetti
Creators: name: Diesmos, Arvin C.
name: Watters, Jessa L.
name: Huron, Nicholas A.
name: Davis, Drew R.
name: Alcala, Angel C.
name: Crombie, Ronald I.
name: Afuang, Leticia E.
name: Gee-Das, Genevieve
name: Sison, Rogelio V.
name: Sanguila, Marites B.
name: Penrod, Michelle L.
name: Labonte, Marie J.
name: Davey, Conner S.
name: Leone, E. Austin
name: Diesmos, Mae L.
name: Sy, Emerson Y.
name: Welton, Luke J.
name: Brown, Rafe M.
name: Siler, Cameron D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Rhacophoridae
Philautus
Philautus everetti

description: Philautus everetti (Boulenger 1894)
 Rhacophorus everetti Boulenger 1894
 Polypedates everetti, Taylor 1920
 Rhacophorus (Rhacophorus) buergeri everetti, Wolf 1936
 Rhacophorus everetti everetti, Inger 1954
 Philautus everetti, Hertwig, Das, Schweizer, Brown, and Haas 2012
Type locality and holotype specimen: Philippines, Palawan (BMNH 94.6.3.126–127, syntypes). Philippine distribution: Palawan (Endemic).
Figures 26 and 41.
description: Published as part of Diesmos, Arvin C., Watters, Jessa L., Huron, Nicholas A., Davis, Drew R., Alcala, Angel C., Crombie, Ronald I., Afuang, Leticia E., Gee-Das, Genevieve, Sison, Rogelio V., Sanguila, Marites B., Penrod, Michelle L., Labonte, Marie J., Davey, Conner S., Leone, E. Austin, Diesmos, Mae L., Sy, Emerson Y., Welton, Luke J., Brown, Rafe M. & Siler, Cameron D., 2015, Amphibians of the Philippines, Part I: Checklist of the Species, pp. 457-539 in Proceedings of the California Academy of Sciences 62 (20) on page 484, DOI: 10.5281/zenodo.13155106
Triplophysa tenuis
Creators: name: Çiçek, Erdoğan
name: Fricke, Ronald
name: Eagderi, Soheil
name: Sungur, Sevil
name: Coad, Brian W
name: Hamdard, Mohammad Hamid
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Nemacheilidae
Triplophysa
Triplophysa tenuis

description: Triplophysa tenuis (Day, 1877)
Remarks. This species was identified from Aktash, where the waters of Ak-su pass to Oxus; Yankihissar, where rivers go to the Yarkand River; and listed by Coad (1981: 15) as Noemacheilus (Triplophysa) tenius, a record of which has not been confirmed in the country. Afghanistan is not included in the natural distribution range of the species. This species was probably misidentified.
description: Published as part of Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, pp. 1-69 in Zootaxa 5305 (1) on page 49, DOI: 10.11646/zootaxa.5305.1.1, http://zenodo.org/record/8048564
Sonnenfleckenzeichnung Nr. 3655.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.07.1902, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1902

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
An Electro-Optical Trap for Polar Molecules
Creators: name: Friedrich, Bretislav
Publisher: name: arXiv
Year: 2022
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A detailed treatment of an electro-optical trap for polar molecules, realized by embedding an optical trap within a uniform electrostatic field, is presented and the trap's properties analyzed and discussed. The electro-optical trap offers significant advantages over an optical trap that include an increased trap depth and conversion of alignment of the trapped molecules to marked orientation. Tilting the polarization plane of the optical field with respect to the electrostatic field diminishes both the trap depth and orientation and lifts the degeneracy of the $\pm M$ states of the trapped molecules. These and other features of the electro-optical trap are explained in terms of the eigenproperties of the polar and polarizable molecules subject to the combined permanent and induced electric dipole interactions at play.
Bangana diplostomus
Creators: name: Çiçek, Erdoğan
name: Fricke, Ronald
name: Eagderi, Soheil
name: Sungur, Sevil
name: Coad, Brian W
name: Hamdard, Mohammad Hamid
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Cyprinidae
Bangana
Bangana diplostomus

description: Bangana diplostomus (Heckel, 1838)
Remarks. This species was reported as Gobio malacostomus, which is a misidentified Bangana dero. Therefore, the taxon is excluded from the list.
description: Published as part of Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, pp. 1-69 in Zootaxa 5305 (1) on page 50, DOI: 10.11646/zootaxa.5305.1.1, http://zenodo.org/record/8048564
Philautus leitensis
Creators: name: Diesmos, Arvin C.
name: Watters, Jessa L.
name: Huron, Nicholas A.
name: Davis, Drew R.
name: Alcala, Angel C.
name: Crombie, Ronald I.
name: Afuang, Leticia E.
name: Gee-Das, Genevieve
name: Sison, Rogelio V.
name: Sanguila, Marites B.
name: Penrod, Michelle L.
name: Labonte, Marie J.
name: Davey, Conner S.
name: Leone, E. Austin
name: Diesmos, Mae L.
name: Sy, Emerson Y.
name: Welton, Luke J.
name: Brown, Rafe M.
name: Siler, Cameron D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Rhacophoridae
Philautus
Philautus leitensis

description: Philautus leitensis (Boulenger 1897)
 Ixalus leitensis Boulenger 1897
 Philautus leitensis, Stejneger 1905; Inger 1954; Bossuyt and Dubois 2001
 Rhacophorus (Philautus) leitensis, Ahl 1931
Type locality and holotype specimen: Philippines, Leyte (BMNH 96.12.11.92).
Philippine distribution: Bohol, Leyte, Mindanao, Samar (Endemic).
Figures 27 and 41.
description: Published as part of Diesmos, Arvin C., Watters, Jessa L., Huron, Nicholas A., Davis, Drew R., Alcala, Angel C., Crombie, Ronald I., Afuang, Leticia E., Gee-Das, Genevieve, Sison, Rogelio V., Sanguila, Marites B., Penrod, Michelle L., Labonte, Marie J., Davey, Conner S., Leone, E. Austin, Diesmos, Mae L., Sy, Emerson Y., Welton, Luke J., Brown, Rafe M. & Siler, Cameron D., 2015, Amphibians of the Philippines, Part I: Checklist of the Species, pp. 457-539 in Proceedings of the California Academy of Sciences 62 (20) on pages 484-485, DOI: 10.5281/zenodo.13155106
Exponentially generalized vortex
Creators: name: Lima, F. C. E.
name: Almeida, C. A. S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work, we propose an exponentially generalized Abelian model. We investigated the presence of vortex structures in models coupled to Maxwell and Chern-Simons fields. We chose to investigate the dynamics of the complex scalar field in models coupled separately to the Maxwell term and the Chern-Simons term. For this, we analyze the Bogomol'nyi equations in both cases to describe the static field configurations. An interesting result appears when we note that scalar field solutions generate degenerate minimum energy configurations by a factor of $ν^{2}$ in Maxwell's case. On the other hand, in the case of Chern-Simons, the solutions in this sector are degenerate by a factor of $κν^{2}/a_{s}$. Finally, we solve the Bogomol'nyi equations numerically and discuss our results.
description: 17 pages. 5 figures. To appear in Europhysics Letters
Optomechanical crystal with bound states in the continuum
Creators: name: Liu, Shengyan
name: Tong, Hao
name: Fang, Kejie
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Chipscale micro- and nano-optomechanical systems, hinging on the intangible radiation-pressure force, have shown their unique strength in sensing, signal transduction, and exploration of quantum physics with mechanical resonators. Optomechanical crystals, as one of the leading device platforms, enable simultaneous molding of the band structure of optical photons and microwave phonons with strong optomechanical coupling. Here, we demonstrate a new breed of optomechanical crystals in two-dimensional slab-on-substrate structures empowered by mechanical bound states in the continuum (BICs) at 8 GHz. We show symmetry-induced BIC emergence with optomechanical couplings up to $g/2π\approx 2.5$ MHz per unit cell, on par with low-dimensional optomechanical crystals. Our work paves the way towards exploration of photon-phonon interaction beyond suspended microcavities, which might lead to new applications of optomechanics from phonon sensing to quantum transduction.
Cirrhinus burnesiana McClelland 1842
Creators: name: Çiçek, Erdoğan
name: Fricke, Ronald
name: Eagderi, Soheil
name: Sungur, Sevil
name: Coad, Brian W
name: Hamdard, Mohammad Hamid
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Cyprinidae
Cirrhinus
Cirrhinus burnesiana

description: Cirrhinus burnesiana McClelland, 1842
Taxonomy. Original description: Cirrhinus burnesiana McClelland, 1842: 11 [15], pl. 6 [Cabul River at Jullalabad (Jalalabad), Afghanistan; holotype: whereabouts unknown].— Afghanistan synonyms: None.—Revisions: None.—Illustration: None.
Status in Afghanistan. First record from Afghanistan by McClelland (1842: 11); confirmed by Coad (1981: 10) with status uncertain.—Afghanistan materials: None.
Distribution and habitat. Distribution in Afghanistan: Cabul River.—General distribution: Afghanistan.—Habitat: This species founds in streams. Freshwater.
Remarks. The current status of the species is uncertain. Because this may be an endemic species, the current status needs clarification.
description: Published as part of Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, pp. 1-69 in Zootaxa 5305 (1) on page 50, DOI: 10.11646/zootaxa.5305.1.1, http://zenodo.org/record/8048564