cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Search for supernova neutrinos and constraint on the galactic star formation rate with the KamLAND data
Creators: name: Abe, S.
name: Asami, S.
name: Eizuka, M.
name: Futagi, S.
name: Gando, A.
name: Gando, Y.
name: Gima, T.
name: Goto, A.
name: Hachiya, T.
name: Hata, K.
name: Hosokawa, K.
name: Ichimura, K.
name: Ieki, S.
name: Ikeda, H.
name: Inoue, K.
name: Ishidoshiro, K.
name: Kamei, Y.
name: Kawada, N.
name: Kishimoto, Y.
name: Koga, M.
name: Kurasawa, M.
name: Maemura, N.
name: Mitsui, T.
name: Miyake, H.
name: Nakahata, T.
name: Nakamura, K.
name: Nakamura, K.
name: Nakamura, R.
name: Ozaki, H.
name: Sakai, T.
name: Sambonsugi, H.
name: Shimizu, I.
name: Shirai, J.
name: Shiraishi, K.
name: Suzuki, A.
name: Suzuki, Y.
name: Takeuchi, A.
name: Tamae, K.
name: Watanabe, H.
name: Yoshida, Y.
name: Obara, S.
name: Ichikawa, A.
name: Yoshida, S.
name: Umehara, S.
name: Fushimi, K.
name: Kotera, K.
name: Urano, Y.
name: Berger, B. E.
name: Fujikawa, B. K.
name: Learned, J. G.
name: Maricic, J.
name: Axani, S. N.
name: Winslow, L. A.
name: Fu, Z.
name: Smolsky, J.
name: Efremenko, Y.
name: Karwowski, H. J.
name: Markoff, D. M.
name: Tornow, W.
name: Li, A.
name: Detwiler, J. A.
name: Enomoto, S.
name: Decowski, M. P.
name: Grant, C.
name: Song, H.
name: O'Donnell, T.
name: Dell'Oro, S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present the results of a search for core-collapse supernova neutrinos, using long-term KamLAND data from 2002 March 9 to 2020 April 25. We focus on the electron antineutrinos emitted from supernovae in the energy range of 1.8--111 MeV. Supernovae will make a neutrino event cluster with the duration of $\sim$10 s in the KamLAND data. We find no neutrino clusters and give the upper limit on the supernova rate as to be 0.15 yr$^{-1}$ with a 90% confidence level. The detectable range, which corresponds to a >95% detection probability, is 40--59 kpc and 65--81 kpc for core-collapse supernovae and failed core-collapse supernovae, respectively. This paper proposes to convert the supernova rate obtained by the neutrino observation to the Galactic star formation rate. Assuming a modified Salpeter-type initial mass function, the upper limit on the Galactic star formation rate is <(17.5--22.7) $M_{\odot} \mathrm{yr}^{-1}$ with a 90% confidence level.
description: 10 pages, 4 figures, accepted for publication in Astrophysical Journal
Sonnenfleckenzeichnung Nr. 17368.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.11.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
A Flexible Approach for Predictive Biomarker Discovery
Creators: name: Boileau, Philippe
name: Qi, Nina Ting
name: van der Laan, Mark J.
name: Dudoit, Sandrine
name: Leng, Ning
Publisher: name: arXiv
Year: 2022
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: An endeavor central to precision medicine is predictive biomarker discovery; they define patient subpopulations which stand to benefit most, or least, from a given treatment. The identification of these biomarkers is often the byproduct of the related but fundamentally different task of treatment rule estimation. Using treatment rule estimation methods to identify predictive biomarkers in clinical trials where the number of covariates exceeds the number of participants often results in high false discovery rates. The higher than expected number of false positives translates to wasted resources when conducting follow-up experiments for drug target identification and diagnostic assay development. Patient outcomes are in turn negatively affected. We propose a variable importance parameter for directly assessing the importance of potentially predictive biomarkers, and develop a flexible nonparametric inference procedure for this estimand. We prove that our estimator is double-robust and asymptotically linear under loose conditions on the data-generating process, permitting valid inference about the importance metric. The statistical guarantees of the method are verified in a thorough simulation study representative of randomized control trials with moderate and high-dimensional covariate vectors. Our procedure is then used to discover predictive biomarkers from among the tumor gene expression data of metastatic renal cell carcinoma patients enrolled in recently completed clinical trials. We find that our approach more readily discerns predictive from non-predictive biomarkers than procedures whose primary purpose is treatment rule estimation. An open-source software implementation of the methodology, the uniCATE R package, is briefly introduced.
Trombiculindus roseannleilaniae Stekolnikov 2021, comb. nov.
Creators: name: Stekolnikov, Alexandr A.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Trombiculidae
Trombiculindus
Trombiculindus roseannleilaniae

description: Trombiculindus roseannleilaniae (Brown, 1992), comb. nov.
Leptotrombidium (Trombiculindus) roseannleilaniae Brown, 1992: 288, fig. 6.
Type deposition. BPBM.
Type data. Ex Rattus sp., Philippines, Mindanao Is., Katanglad Mt.
Hosts. RODENTIA: Rattus sp.
Distribution. Philippines.
description: Published as part of Stekolnikov, Alexandr A., 2021, A checklist of chigger mites (Acariformes: Trombiculidae) of Southeast Asia, pp. 1-163 in Zootaxa 4913 (1) on page 146, DOI: 10.11646/zootaxa.4913.1.1, http://zenodo.org/record/4448915
Sonnenfleckenzeichnung Nr. 17393.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.12.1949, erstellt von Edith Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Instabilité des versants dans la région au nord de Lisbonne. Essai de cartographie géomorphologique
Creators: name: Ferreira, António De Brum
name: Zêzere, José Luis
name: Rodrigues, Maria Luisa
Publisher: name: Finisterra
Year: 2012

description: (sem entrada)
description: Finisterra, vol. 22 n.º 44 (1987)
Constraining equation of state of nuclear matter by charge-changing cross section measurements of mirror nuclei
Creators: name: Xu, Jun-Yao
name: Li, Zheng-Zheng
name: Sun, Bao-Hua
name: Niu, Yi-Fei
name: Roca-Maza, Xavier
name: Sagawa, Hiroyuki
name: Tanihata, Isao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The nuclear symmetry energy plays a key role in determining the equation of state (EoS) of dense, neutron-rich matter, which connects the atomic nuclei with the hot and dense matter in universe, thus has been the subject of intense investigations in laboratory experiments, astronomy observations and theories. Various probes have been proposed to constrain the symmetry energy and its density dependence. Currently, the extensive data yield already a good and consistent constraint to the symmetry energy ($E_\text{sym}(ρ)$) at saturation density, but do not yet give a consistent result of one critical EoS parameter, $L$, the density dependence of the symmetry energy. In this work, we report a new probe of $L$ at saturation density. A good linear correlation is found between $L$ and the charge changing cross section difference ($Δσ_\text{cc}$) of mirror nuclei $^{30}$Si-$^{30}$S for both the Skyrme-Hartree-Fock theory (SHF) and covariant (relativistic) density functionals (CDF). We found that the pairing effect for this mirror pair is essential to get a consistent correlation between $L$ and $Δσ_\text{cc}$ in both the SHF and CDF. Here, the cross sections are calculated on the same target and at the same energy using the zero-range optical-limit Glauber model. The linearity is found to be in the same precision as those found between $L$ and neutron skin thickness or proton radius difference.
description: 8 pages; 4 figures
Trombiculindus paniculatum
Creators: name: Stekolnikov, Alexandr A.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Trombiculidae
Trombiculindus
Trombiculindus paniculatum

description: Trombiculindus paniculatum (Traub, Nadchatram and Lakshana, 1968)
Leptotrombidium (Trombiculindus) paniculatum Traub, Nadchatram and Lakshana, 1968: 370, figs. 28–36; Lakshana 1973: 10; Vercammen-Grandjean & Langston 1976: 619, pl. 175; Goff 1989: 121; Chau et al. 2007: 67, fig. 31. Trombiculindus paniculatum: Chaisiri et al. 2016: 327.
Type deposition. USNM.
Type data. Ex Menetes berdmorei, Kanchanaburi Province, Thong Pha Phum District, Ban Hin Laem.
Hosts. RODENTIA: Maxomys rajah, Menetes berdmorei, Rattus rattus; SCANDENTIA: Tupaia glis; ERINACEOMORPHA: Hylomys suillus; ARTIODACTYLA: Muntiacus muntjak; AVES: Geokichla citrina.
Distribution. Thailand, Vietnam.
description: Published as part of Stekolnikov, Alexandr A., 2021, A checklist of chigger mites (Acariformes: Trombiculidae) of Southeast Asia, pp. 1-163 in Zootaxa 4913 (1) on page 146, DOI: 10.11646/zootaxa.4913.1.1, http://zenodo.org/record/4448915
Maslow's Hammer for Catastrophic Forgetting: Node Re-Use vs Node Activation
Creators: name: Lee, Sebastian
name: Mannelli, Stefano Sarao
name: Clopath, Claudia
name: Goldt, Sebastian
name: Saxe, Andrew
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Continual learning - learning new tasks in sequence while maintaining performance on old tasks - remains particularly challenging for artificial neural networks. Surprisingly, the amount of forgetting does not increase with the dissimilarity between the learned tasks, but appears to be worst in an intermediate similarity regime. In this paper we theoretically analyse both a synthetic teacher-student framework and a real data setup to provide an explanation of this phenomenon that we name Maslow's hammer hypothesis. Our analysis reveals the presence of a trade-off between node activation and node re-use that results in worst forgetting in the intermediate regime. Using this understanding we reinterpret popular algorithmic interventions for catastrophic interference in terms of this trade-off, and identify the regimes in which they are most effective.
Sonnenfleckenzeichnung Nr. 17363.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.10.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 17362.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.10.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Predicting Post-Route Quality of Results Estimates for HLS Designs using Machine Learning
Creators: name: Goswami, Pingakshya
name: Bhatia, Dinesh
Publisher: name: arXiv
Year: 2022
Subjects: subject: Hardware Architecture (cs.AR)
subject: FOS: Computer and information sciences

description: Machine learning (ML) has been widely used to improve the predictability of EDA tools. The use of CAD tools that express designs at higher levels of abstraction makes machine learning even more important to highlight the performance of various design steps. Behavioral descriptions used during the high-level synthesis (HLS) are completely technology independent making it hard for designers to interpret how changes in the synthesis options affect the resultant circuit. FPGA design flows are completely embracing HLS based methodologies so that software engineers with almost no hardware design skills can easily use their tools. HLS tools allow design space exploration by modifying synthesis options, however, they lack accuracy in the Quality of Results (QoR) reported right after HLS. This lack of correctness results in sub-optimal designs with problems in timing closure. This paper presents a robust ML based design flow that can accurately predict post-route QoR for a given behavioral description without the need to synthesize the design. The model is an important design exploration tool where a designer can quickly view the impact on overall design quality when local and global optimization directives are changed. The proposed methodology presents two strong advantages: (i) Accurate prediction of the design quality (QoR), and (ii) complete elimination of the need to execute high-level synthesis for each design option. We predict three post route parameters, (i). Area, (ii). Latency and (iii). Clock Period of a design just by analyzing the high level behavioral code and some intermediate representation codes. We have integrated the methodology with Xilinx HLS tools and have demonstrated accurate estimation on a variety of FPGA families. Our estimated results are within 10\% of actual computed values
description: This paper was accepted for publication in ISQED 2022
title: An Evaluation of the Importance of the Period 1140-1270 in Western Civilization
Creators: name: Brewster, Joyce Nell
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1977

description: This thesis examines the possibility of establishing a linear relationship between the modern era and the High Middle Ages. Its inspiration is the English poet William Blake, who conceived man' pilgrimage in three stages: Innocence, Experience and Organized Innocence, The focus of the study is the apogee of the High Middle Ages and the particular question of whether that era can be equated with Blake's initial, integrated state of Innocence. Analysis of the literature, art, and. architecture of the period. suggests the validity of Blake's model and its potential value as a framework for understanding and coping with the contemporary era.
Sonnenfleckenzeichnung Nr. 17349.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.10.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Trombiculindus sarisatum Stekolnikov 2021, comb. nov.
Creators: name: Stekolnikov, Alexandr A.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Trombiculidae
Trombiculindus
Trombiculindus sarisatum

description: Trombiculindus sarisatum (Traub and Nadchatram, 1967), comb. nov.
Leptotrombidium (Trombiculindus) sarisatum Traub and Nadchatram, 1967a: 423, figs. 19–28; Vercammen-Grandjean & Langston 1976: 672, pl. 192.
Type deposition. USNM (Traub & Nadchatram 1967); absent in USNM (Vercammen-Grandjean & Langston 1976).
Type data. Ex shrew, Malaysia, Pahang State, Cameron Highlands, Brinchang Mt.
Hosts. RODENTIA: Leopoldamys edwardsi; SORICOMORPHA: Soricidae gen. sp.
Distribution. Malaysia.
description: Published as part of Stekolnikov, Alexandr A., 2021, A checklist of chigger mites (Acariformes: Trombiculidae) of Southeast Asia, pp. 1-163 in Zootaxa 4913 (1) on pages 146-147, DOI: 10.11646/zootaxa.4913.1.1, http://zenodo.org/record/4448915
SOPHIE: SOft and flexible aerial vehicle for PHysical Interaction with the Environment
Creators: name: Ruiz, Fernando
name: Arrue, Begona
name: Ollero, Anibal
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents the first design of a soft, 3D-printed in flexible filament, lightweight UAV, capable of performing full-body perching using soft tendons, specifically landing and stabilizing on pipelines and irregular surfaces without the need for an auxiliary system. The flexibility of the UAV can be controlled during the additive manufacturing process by adjusting the infill rate distribution. However, the increase in flexibility implies difficulties in controlling the UAV, as well as structural, aerodynamic, and aeroelastic effects. This article provides insight into the dynamics of the system and validates the flyability of the vehicle for densities as low as 6%. Within this range, quasi-static arm deformations can be considered, thus the autopilot is fed back through a static arm deflection model. At lower densities, strong non-linear elastic dynamics appear, which translates to complex modeling, and it is suggested to switch to data-based approaches.
description: Submitted to Robotics and Automation Letters
Sonnenfleckenzeichnung Nr. 17280.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.07.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Reversible optical isolators and quasi-circulators using a magneto-optical Fabry-Pérot cavity
Creators: name: Zhang, Tiantian
name: Zhou, Wenpeng
name: Li, Zhixiang
name: Tang, Yutao
name: Xu, Fan
name: Wu, Haodong
name: Zhang, Han
name: Tang, Jiang-Shan
name: Ruan, Ya-Ping
name: Xia, Keyu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nonreciprocal optical devices are essential for laser protection, modern optical communication and quantum information processing by enforcing one-way light propagation. The conventional Faraday magneto-optical nonreciprocal devices rely on a strong magnetic field, which is provided by a permanent magnet. As a result, the isolation direction of such devices is fixed and severely restricts their applications in quantum networks.In this work, we experimentally demonstrate the simultaneous one-way transmission and unidirectional reflection by using a magneto-optical Fabry-Pérot cavity and a magnetic field strength of $50~\milli\tesla$. An optical isolator and a three-port quasi-circulator are realized based on this nonreciprocal cavity system. The isolator achieves an isolation ratio of up to $22~\deci\bel$ and an averaged insertion loss down to $0.97~\deci\bel$. The quasi-circulator is realized with a fidelity exceeding $99\%$ and an overall survival probability of $89.9\%$, corresponding to an insertion loss of $\sim 0.46~\deci\bel$. The magnetic field is provided by an electromagnetic coil, thereby allowing for reversing the light circulating path. The reversible quasi-circulator paves the way for building reconfigurable quantum networks.
description: 8 pages, 7 figures
Sonnenfleckenzeichnung Nr. 17403.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.12.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Interplay of Disorder and Point-Gap Topology: Chiral Modes, Localization and Non-Hermitian Anderson Skin Effect in One Dimension
Creators: name: Sarkar, Ronika
name: Hegde, Suraj S.
name: Narayan, Awadhesh
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: FOS: Physical sciences

description: Symmetry-protected spectral topology in non-Hermitian systems has interesting manifestations such as dynamically anomalous chiral currents and skin effect. We study the interplay between symmetries and disorder in a paradigmatic model for spectral topology - the non-reciprocal Su-Schrieffer-Heeger model. We numerically study the effect of disorder in on-site and non-reciprocal hopping terms. Using a real-space winding number, we investigate the impact of disorder on the spectral topology and the anomalous chiral modes under periodic boundary conditions. We discover a remarkable robustness of chiral current under disorder. The value of the chiral current retains the clean system value, is independent of disorder strength and is tracked completely by the real-space winding number for class A which has no symmetries, and class AIII, which has a sub-lattice symmetry. In class $D^\dagger$, which has $PT$-symmetric on-site gain and loss terms, we find that the disorder-averaged current is not robust while the winding number is robust. We study the localization physics using the inverse participation ratio and local density of states. As the disorder strength is increased, a mobility-edge phase with a finite winding appears. The abrupt vanishing of the winding number marks a transition from a partially localized to a fully localized phase. Under open boundary conditions, we observe a series of transitions through skin effect-partial skin effect-no skin effect phases. Further, we study the non-Hermitian Anderson skin effect (NHASE) for different symmetry classes, where the system without skin effect develops a disorder-driven skin effect at intermediate disorder values. Remarkably while NHASE is present for different classes, the real-space winding number shows a direct correspondence with it only when all symmetries are broken.
description: Published version
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.10.1949, erstellt von Enrique Gullon an der Sternwarte Madrid
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

description: Zeichnung mit Tinte, erstellt auf einem eigenen Vordruck in Madrid. Instrument: Grubb Refraktor Teleskop (Öffnung: 20 cm, f = 3 m, projiziertes Sonnenbild D = 25 cm).
Instrumentennachweis gemäss Aparicio (u.a.): Sunspot, in: Solar Physics, Vol. 289, S. 4335-49, DOI: 10.1007/s11207-014-0567-x
Microscopic origin of magnetism in monolayer $3d$ transition metal dihalides
Creators: name: Riedl, Kira
name: Amoroso, Danila
name: Backes, Steffen
name: Razpopov, Aleksandar
name: Nguyen, Thi Phuong Thao
name: Yamauchi, Kunihiko
name: Barone, Paolo
name: Winter, Stephen M.
name: Picozzi, Silvia
name: Valenti, Roser
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by the recent wealth of exotic magnetic phases emerging in two-dimensional frustrated lattices, we investigate the origin of possible magnetism in the monolayer family of triangular lattice materials $MX_2$ ($M$={V, Mn, Ni}, $X$={Cl, Br, I}). We first show that consideration of general properties such as filling and hybridization enables to formulate trends for the most relevant magnetic interaction parameters. In particular, we observe that the effects of spin-orbit coupling (SOC) can be effectively tuned through the ligand elements as the considered 3$d$ transition metal ions do not strongly contribute to the anisotropic component of the inter-site exchange interaction. Consequently, we find that the corresponding SOC matrix-elements differ significantly from the atomic limit. In a next step and by using two complementary approaches based on first principles, we extract realistic effective spin models and find that in the case of heavy ligand elements, SOC effects manifest in anisotropic exchange and single-ion anisotropy only for specific fillings.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.09.1949, erstellt am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Skalnate Pleso Observatorium. Es sind zudem statistische Angaben für die Bestimmung der Fleckenrelativzahl notiert. Instrument: unbekannt, Sonnenbild D = 25 cm
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.09.1949, erstellt von Horst Künzel, Astrophysikalisches Observatorium in Potsdam
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Astrophysikalischen Observatorium in Potsdam. Instrument: Astrograph
Finding Quasars behind the Galactic Plane. II. Spectroscopic Identifications of 204 Quasars at $|b|< 20°$
Creators: name: Fu, Yuming
name: Wu, Xue-Bing
name: Jiang, Linhua
name: Zhang, Yanxia
name: Huo, Zhi-Ying
name: Ai, Y. L.
name: Yang, Qian
name: Ma, Qinchun
name: Feng, Xiaotong
name: Joshi, Ravi
name: Hon, Wei Jeat
name: Wolf, Christian
name: Li, Jiang-Tao
name: Jin, Junjie
name: Yao, Su
name: Pang, Yuxuan
name: Wang, Jian-Guo
name: Lu, Kai-Xing
name: Wang, Chuan-Jun
name: Zheng, Jie
name: Xu, Liang
name: Yu, Xiao-Guang
name: Lun, Bao-Li
name: Zuo, Pei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Quasars behind the Galactic plane (GPQs) are important astrometric references and valuable probes of Galactic gas, yet the search for GPQs is difficult due to severe extinction and source crowding in the Galactic plane. In this paper, we present a sample of 204 spectroscopically confirmed GPQs at |b|<20°, 191 of which are new discoveries. This GPQ sample covers a wide redshift range from 0.069 to 4.487. For the subset of 230 observed GPQ candidates, the lower limit of the purity of quasars is 85.2%, and the lower limit of the fraction of stellar contaminants is 6.1%. Using a multicomponent spectral fitting, we measure the emission line and continuum flux of the GPQs, and estimate their single-epoch virial black hole masses. Due to selection effects raised from Galactic extinction and target magnitude, these GPQs have higher black hole masses and continuum luminosities in comparison to the SDSS DR7 quasar sample. The spectral-fitting results and black hole mass estimates are compiled into a main spectral catalog, and an extended spectral catalog of GPQs. The successful identifications prove the reliability of both our GPQ selection methods and the GPQ candidate catalog, shedding light on the astrometric and astrophysical programs that make use of a large sample of GPQs in the future.
description: 17 pages, 10 figures, published in ApJS. Tables and spectra in this paper are available at https://doi.org/10.12149/101095
Trombiculindus sibynatum
Creators: name: Stekolnikov, Alexandr A.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Trombiculidae
Trombiculindus
Trombiculindus sibynatum

description: Trombiculindus sibynatum (Traub, Nadchatram and Lakshana, 1968)
Leptotrombidium (Trombiculindus) sibynatum Traub, Nadchatram and Lakshana, 1968: 373, figs. 44–51; Lakshana 1973: 10; Vercammen-Grandjean & Langston 1976: 674, pl. 192.
Trombiculindus sibynatum: Chaisiri et al. 2016: 328.
Type deposition. Originally in USNM. The holotype and the only known specimen of T. sibynatum was lost (Vercammen-Grandjean & Langston 1976).
Type data. Ex Bandicota bengalensis, Thailand, Nakhon Nayok Province, Nakhon Nayok.
Hosts. RODENTIA: Bandicota bengalensis; SCANDENTIA: Tupaia glis.
Distribution. Thailand.
description: Published as part of Stekolnikov, Alexandr A., 2021, A checklist of chigger mites (Acariformes: Trombiculidae) of Southeast Asia, pp. 1-163 in Zootaxa 4913 (1) on page 147, DOI: 10.11646/zootaxa.4913.1.1, http://zenodo.org/record/4448915
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.11.1949, erstellt am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Skalnate Pleso Observatorium. Es sind zudem statistische Angaben für die Bestimmung der Fleckenrelativzahl notiert. Instrument: unbekannt, Sonnenbild D = 25 cm
Neutron-induced nuclear recoil background in the PandaX-4T experiment
Creators: name: Huang, Zhou
name: Shen, Guofang
name: Wang, Qiuhong
name: Abdukerim, Abdusalam
name: Bo, Zihao
name: Chen, Wei
name: Chen, Xun
name: Chen, Yunhua
name: Cheng, Chen
name: Cheng, Yunshan
name: Cui, Xiangyi
name: Fan, Yingjie
name: Fang, Deqing
name: Fu, Changbo
name: Fu, Mengting
name: Geng, Lisheng
name: Giboni, Karl
name: Gu, Linhui
name: Guo, Xuyuan
name: Han, Chencheng
name: Han, Ke
name: He, Changda
name: He, Jinrong
name: Huang, Di
name: Huang, Yanlin
name: Hou, Ruquan
name: Ji, Xiangdong
name: Ju, Yonglin
name: Li, Chenxiang
name: Li, Mingchuan
name: Li, Shu
name: Li, Shuaijie
name: Lin, Qing
name: Liu, Jianglai
name: Lu, Xiaoying
name: Luo, Lingyin
name: Ma, Wenbo
name: Ma, Yugang
name: Mao, Yajun
name: Meng, Yue
name: Ning, Xuyang
name: Qi, Ningchun
name: Qian, Zhicheng
name: Ren, Xiangxiang
name: Shaheed, Nasir
name: Shang, Changsong
name: Si, Lin
name: Sun, Wenliang
name: Tan, Andi
name: Tao, Yi
name: Wang, Anqing
name: Wang, Meng
name: Wang, Shaobo
name: Wang, Siguang
name: Wang, Wei
name: Wang, Xiuli
name: Wang, Zhou
name: Wu, Mengmeng
name: Wu, Weihao
name: Xia, Jingkai
name: Xiao, Mengjiao
name: Xiao, Xiang
name: Xie, Pengwei
name: Yan, Binbin
name: Yan, Xiyu
name: Yang, Jijun
name: Yang, Yong
name: Yu, Chunxu
name: Yuan, Jumin
name: Yuan, Ying
name: Zhang, Dan
name: Zhang, Minzhen
name: Zhang, Peng
name: Zhang, Tao
name: Zhao, Li
name: Zheng, Qibin
name: Zhou, Jifang
name: Zhou, Ning
name: Zhou, Xiaopeng
name: Zhou, Yong
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Neutron-induced nuclear recoil background is critical to the dark matter searches in the PandaX-4T liquid xenon experiment. This paper studies the feature of neutron background in liquid xenon and evaluates their contribution in the single scattering nuclear recoil events through three methods. The first method is fully Monte Carlo simulation based. The last two are data-driven methods that also use the multiple scattering signals and high energy signals in the data, respectively. In the PandaX-4T commissioning data with an exposure of 0.63 tonne-year, all these methods give a consistent result that there are $1.15\pm0.57$ neutron-induced background in dark matter signal region within an approximated nuclear recoil energy window between 5 and 100 keV.
description: 14 pages, 14 figures, 6 tables
A model predictive control (MPC)-integrated multiphase immersed boundary (IB) framework for simulating wave energy converters (WECs)
Creators: name: Khedkar, Kaustubh
name: Bhalla, Amneet Pal Singh
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Numerical Analysis (math.NA)
subject: Optimization and Control (math.OC)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this work, we present a novel MPC-integrated multiphase IB framework that can compute the optimal energy-maximizing control force on-the-fly by dynamically interacting with a high-fidelity numerical wave tank (NWT). Due to the requirement of solving a constrained optimization problem at each time step of the IB simulation, the MPC algorithm utilizes a low-dimensional dynamical model of the device that is based on the linear potential theory (LPT). The multiphase IB solver, on the other hand, is based on the high-dimensional fictitious domain Brinkman penalization (FD/BP) method, which fully-resolves the hydrodynamic nonlinearities associated with the wave-structure interaction (WSI). A time-series forecasting auto-regressive model is implemented that predicts wave heights to estimate the future wave excitation/Froude- Krylov forces for the MPC algorithm. Moreover, we also experiment with non-linear Froude-Krylov (NLFK) forces for the first time in an MPC formulation. Under varying sea conditions, the predictions of the MPC-integrated multiphase IB solver are compared to the widely popular LPT-based solvers. Overall, six WSI/MPC solver combinations are compared for a heaving vertical cylinder. We also determine the pathway of energy transfer from the waves to the power take-off (PTO) system and verify the relationships using IB simulations. Additionally, three different sea states are simulated within the IB simulation to test the adaptive capability of MPC for WECs. MPC is demonstrated to adapt to changing sea conditions and find the optimal solution for each sea state.
Toward a Realistic Benchmark for Out-of-Distribution Detection
Creators: name: Recalcati, Pietro
name: Garcea, Fabio
name: Piano, Luca
name: Lamberti, Fabrizio
name: Morra, Lia
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Deep neural networks are increasingly used in a wide range of technologies and services, but remain highly susceptible to out-of-distribution (OOD) samples, that is, drawn from a different distribution than the original training set. A common approach to address this issue is to endow deep neural networks with the ability to detect OOD samples. Several benchmarks have been proposed to design and validate OOD detection techniques. However, many of them are based on far-OOD samples drawn from very different distributions, and thus lack the complexity needed to capture the nuances of real-world scenarios. In this work, we introduce a comprehensive benchmark for OOD detection, based on ImageNet and Places365, that assigns individual classes as in-distribution or out-of-distribution depending on the semantic similarity with the training set. Several techniques can be used to determine which classes should be considered in-distribution, yielding benchmarks with varying properties. Experimental results on different OOD detection techniques show how their measured efficacy depends on the selected benchmark and how confidence-based techniques may outperform classifier-based ones on near-OOD samples.
Sonnenfleckenzeichnung Nr. 17297.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.08.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 17270.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.07.1949, erstellt als zweite Tagesaufnahme um 8 h 45 MEZ von Edith Müller.
Die Nummer 17270 wurde am 21.4. ein zweites Mal vergeben
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.10.1949, erstellt am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Skalnate Pleso Observatorium. Später wurden ergänzende Angaben aufgrund weiterer Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Es sind zudem statistische Angaben für die Bestimmung der Fleckenrelativzahl notiert. Instrument: unbekannt, Sonnenbild D = 25 cm
Trombiculindus thurmani
Creators: name: Stekolnikov, Alexandr A.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Trombiculidae
Trombiculindus
Trombiculindus thurmani

description: Trombiculindus thurmani (Traub, Nadchatram and Lakshana, 1968)
Leptotrombidium (Trombiculindus) thurmani Traub, Nadchatram and Lakshana, 1968: 371, figs. 37–43; Vercammen-Grandjean & Langston 1976: 632, pl. 180; Goff 1989: 130.
Trombiculindus thurmani: Chaisiri et al. 2016: 328.
Type deposition. USNM.
Type data. Ex field rat, Thailand, Chaiyaphum Province, Phu Khiao District, Ban Lat.
Hosts. RODENTIA: Muridae gen. sp.
Distribution. Thailand.
description: Published as part of Stekolnikov, Alexandr A., 2021, A checklist of chigger mites (Acariformes: Trombiculidae) of Southeast Asia, pp. 1-163 in Zootaxa 4913 (1) on page 147, DOI: 10.11646/zootaxa.4913.1.1, http://zenodo.org/record/4448915
Sonnenfleckenzeichnung Nr. 17274.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.07.1949, erstellt als erste Tagesaufnahme um 7 h 05 MEZ von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 17289.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.08.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.11.1949, erstellt von Gaston Coutrez, Observatoire Royal de Belgique in Uccle
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage in Uccle.
Instrument: Merz-Grubb Refraktor Teleskop (Öffnung 160 mm, f = 2450 mm, projiziertes Sonnenbild D = 25 cm)
Optimizing out-of-plane stiffness for soft grippers
Creators: name: Su, Renbo
name: Tian, Yingjun
name: Du, Mingwei
name: Wang, Charlie C. L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: In this paper, we presented a data-driven framework to optimize the out-of-plane stiffness for soft grippers to achieve mechanical properties as hard-to-twist and easy-to-bend. The effectiveness of this method is demonstrated in the design of a soft pneumatic bending actuator (SPBA). First, a new objective function is defined to quantitatively evaluate the out-of-plane stiffness as well as the bending performance. Then, sensitivity analysis is conducted on the parametric model of an SPBA design to determine the optimized design parameters with the help of Finite Element Analysis (FEA). To enable the computation of numerical optimization, a data-driven approach is employed to learn a cost function that directly represents the out-of-plane stiffness as a differentiable function of the design variables. A gradient-based method is used to maximize the out-of-plane stiffness of the SPBA while ensuring specific bending performance. The effectiveness of our method has been demonstrated in physical experiments taken on 3D-printed grippers.
Trombiculindus vanpeeneni Stekolnikov 2021, comb. nov.
Creators: name: Stekolnikov, Alexandr A.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Trombiculidae
Trombiculindus
Trombiculindus vanpeeneni

description: Trombiculindus vanpeeneni (Hadi and Carney, 1977), comb. nov.
Leptotrombidium (Trombiculindus) vanpeeneni Hadi and Carney, 1977: 459, figs. 9–16; Chau et al. 2007: 68, fig. 32.
Type deposition. MBBJ.
Type data. Ex Niviventer fulvescens (syn. Rattus niviventer condorensis), Vietnam, Con Son Island.
Hosts. RODENTIA: Niviventer fulvescens, Rattus tanezumi.
Distribution. Vietnam.
description: Published as part of Stekolnikov, Alexandr A., 2021, A checklist of chigger mites (Acariformes: Trombiculidae) of Southeast Asia, pp. 1-163 in Zootaxa 4913 (1) on page 147, DOI: 10.11646/zootaxa.4913.1.1, http://zenodo.org/record/4448915
Early-time gamma-ray constraints on cosmic-ray acceleration in the core-collapse SN 2023ixf with the Fermi Large Area Telescope
Creators: name: Martí-Devesa, G.
name: Cheung, C. C.
name: Di Lalla, N.
name: Renaud, M.
name: Principe, G.
name: Omodei, N.
name: Acero, F.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: While SNRs have been considered the most relevant Galactic CR accelerators for decades, CCSNe could accelerate particles during the earliest stages of their evolution and hence contribute to the CR energy budget in the Galaxy. Some SNRs have indeed been associated with TeV gamma-rays, yet proton acceleration efficiency during the early stages of an SN expansion remains mostly unconstrained. The multi-wavelength observation of SN 2023ixf, a Type II SN in the nearby galaxy M101, opens the possibility to constrain CR acceleration within a few days after the collapse of the RSG stellar progenitor. With this work, we intend to provide a phenomenological, quasi-model-independent constraint on the CR acceleration efficiency during this event at photon energies above 100 MeV. We performed a maximum-likelihood analysis of gamma-ray data from the Fermi Large Area Telescope up to one month after the SN explosion. We searched for high-energy emission from its expanding shock, and estimated the underlying hadronic CR energy reservoir assuming a power-law proton distribution consistent with standard diffusive shock acceleration. We do not find significant gamma-ray emission from SN 2023ixf. Nonetheless, our non-detection provides the first limit on the energy transferred to the population of hadronic CRs during the very early expansion of a CCSN. Under reasonable assumptions, our limits would imply a maximum efficiency on the CR acceleration of as low as 1%, which is inconsistent with the common estimate of 10% in generic SNe. However, this result is highly dependent on the assumed geometry of the circumstellar medium, and could be relaxed back to 10% by challenging spherical symmetry. A more sophisticated, inhomogeneous characterisation of the shock and the progenitor's environment is required before establishing whether or not Type II SNe are indeed efficient CR accelerators at early times.
description: Accepted in A&A. 13 pages, 12 figures, 4 tables
Sonnenfleckenzeichnung Nr. 17347.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.10.1949, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1949

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt