cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Onthophagus (Onthophagus) busiris Balthasar 1969
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus busiris

description: Onthophagus (Onthophagus) busiris Balthasar, 1969
 Onthophagus (s. str.) busiris Balthasar, 1969: 378, Fig. 14.
The holotype and one paratype (the allotype) are deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (J): ‘ Nya Guinea / Steenkool 17/3-57 / Dagny Bergman [p] // Onthophagus / busiris n.sp. / Balthasar / 66 [hw] Holotypus [p] J [hw, ochreous label]’.
PARATYPE (♀): ‘Nya Guinea, 19/3-58 / Swart Valley, 1600 m / Dagny Bergman [p] // Onthophagus / busiris n.sp. / Balthasar / ♀ [hw] Allotypus [p] 66 [hw, ochreous label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 401, DOI: 10.5281/zenodo.5739743
A new look at weather-related health impacts through functional regression
Creators: name: Masselot, Pierre
name: Chebana, Fateh
name: Ouarda, Taha B. M. J.
name: Bélanger, Diane
name: St-Hilaire, André
name: Gosselin, Pierre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: A major challenge of climate change adaptation is to assess the effect of changing weather on human health. In spite of an increasing literature on the weather-related health subject, many aspect of the relationship are not known, limiting the predictive power of epidemiologic models. The present paper proposes new models to improve the performances of the currently used ones. The proposed models are based on functional data analysis (FDA), a statistical framework dealing with continuous curves instead of scalar time series. The models are applied to the temperature-related cardiovascular mortality issue in Montreal. By making use of the whole information available, the proposed models improve the prediction of cardiovascular mortality according to temperature. In addition, results shed new lights on the relationship by quantifying physiological adaptation effects. These results, not found with classical model, illustrate the potential of FDA approaches.
Onthophagus (Onthophagus) caelator Balthasar 1967
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus caelator

description: Onthophagus (Onthophagus) caelator Balthasar, 1967
 Onthophagus (s. str.) caelator Balthasar, 1967a: 62.
One paratype is deposited in NMPC (ex coll. V. Balthasar):
PARATYPE (♀): ‘Soil-Zoological Exp. / Congo-Brazzaville / Lefinie reservation / bungalow near Mpo [p] // 7.1.1964. No. 599 / excrement trap / on savannah / leg. Endrődy-Younga [p] // Onthophagus / caelator n. sp. / ♀ Balthasar 66 [hw] / Paratypus [p, pink label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 401, DOI: 10.5281/zenodo.5739743
Opportunistic Learning: Budgeted Cost-Sensitive Learning from Data Streams
Creators: name: Kachuee, Mohammad
name: Goldstein, Orpaz
name: Karkkainen, Kimmo
name: Darabi, Sajad
name: Sarrafzadeh, Majid
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In many real-world learning scenarios, features are only acquirable at a cost constrained under a budget. In this paper, we propose a novel approach for cost-sensitive feature acquisition at the prediction-time. The suggested method acquires features incrementally based on a context-aware feature-value function. We formulate the problem in the reinforcement learning paradigm, and introduce a reward function based on the utility of each feature. Specifically, MC dropout sampling is used to measure expected variations of the model uncertainty which is used as a feature-value function. Furthermore, we suggest sharing representations between the class predictor and value function estimator networks. The suggested approach is completely online and is readily applicable to stream learning setups. The solution is evaluated on three different datasets including the well-known MNIST dataset as a benchmark as well as two cost-sensitive datasets: Yahoo Learning to Rank and a dataset in the medical domain for diabetes classification. According to the results, the proposed method is able to efficiently acquire features and make accurate predictions.
description: https://openreview.net/forum?id=S1eOHo09KX
Phase equilibria in the polydisperse Zwanzig model of hard rods
Creators: name: Clarke, Nigel
name: Cuesta, Jose A
name: Sear, Richard
name: Sollich, Peter
name: Speranza, Alessandro
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the phase behaviour of the Zwanzig model of suspensions of hard rods, allowing for polydispersity in the lengths of the rods. In spite of the simplified nature of the model (rods are restricted to lie along one of three orthogonal axes), the results agree qualitatively with experimental observations: the coexistence region broadens significantly as the polydispersity increases, and strong fractionation occurs, with long rods found preferentially in the nematic phase. These conclusions are obtained from an analysis of the exact phase equilibrium equations. In the second part of the paper, we consider the application of the recently developed ``moment free energy method'' to the polydisperse Zwanzig model. Even though the model contains non-conserved densities due to the orientational degrees of freedom, most of the exactness statements (regarding the onset of phase coexistence, spinodals, and critical points) derived previously for systems with conserved densities remain valid. The accuracy of the results from the moment free energy increases as more and more additional moments are retained in the description. We show how this increase in accuracy can be monitored without relying on knowledge of the exact results, and discuss an adaptive technique for choosing the extra moments optimally.
description: 14 pages, 11 figures, revtex
Dispersion and Symmetry of Bound States in the Shastry-Sutherland Model
Creators: name: Knetter, Christian
name: Buehler, Alexander
name: Mueller-Hartmann, Erwin
name: Uhrig, Goetz S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Bound states made from two triplet excitations on the Shastry-Sutherland (ShaSu) lattice are investigated. Based on the perturbative unitary transformation by flow equations quantitative properties like dispersions and qualitative properties like symmetries are determined. The high order results (up to (J_2/J_1)^{14}) permit to fix the parameters of SrCu_2(BO_3)_2 precisely: J_1=6.16(10)meV, x:=J_2/J_1=0.603(3), J_\perp=1.3(2)meV. At the border of the magnetic Brillouin zone (MBZ) a general double degeneracy is derived. An unexpected instability in the triplet channel at x=0.63 indicates a first order transition towards a triplet condensate, related to classical helical order.
description: 4 pages, submitted to Phys. Rev. Lett
Onthophagus (Onthophagus) calchas Balthasar 1967
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus calchas

description: Onthophagus (Onthophagus) calchas Balthasar, 1967
 Onthophagus (s. str.) calchas Balthasar, 1967a: 61, Fig. 2.
One paratype is deposited in NMPC (ex coll. V. Balthasar):
PARATYPE (♀): ‘Soil-Zoological Exp. / Congo-Brazzaville / Lefinie reservation / bungalow near Mpo [p] // 9.1.1964. No. 616 / meat trap / on savannah / leg. Endrődy-Younga [p] // Onthophagus / calchas n.sp. / Balthasar / ♀ 66 [hw] / Paratypus [p, pink label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 401, DOI: 10.5281/zenodo.5739743
Onthophagus caucanus Balthasar 1939
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus caucanus

description: Onthophagus caucanus Balthasar, 1939
 Onthophagus caucanus Balthasar, 1939a: 45.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (♀): ‘ Cauca-Tal / Columbien [p] // typus [p, red label, black frame] // Mus. Nat. Pragae / Inv. [p] 26229 [hw, orange label] // SEM [p, yellow label] // caucanus m. [hw, green label] // Onthophagus / rufaticollis / d’Orb. [hw] / dét. F. Génier 2003 [p]’.
 Current status. Junior subjective synonym of Onthophagus rufaticollis d’Orbigny, 1904, see GÉNIER (2003).
 Remark. According to GÉNIER (2003), the holotype of O. caucanus is mislabeled and it was collected in subsaharan Africa.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on pages 401-402, DOI: 10.5281/zenodo.5739743
Emission altitudes in young and old radio pulsars
Creators: name: Kijak, Jaroslaw
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The paper presents a comparison of emission altitudes in very young and very old radio pulsars. The author confirmes that altitudes at which radio emission at a given frequency is generated depend on pulsar period and on pulsar age, although the latter dependence is quite weak.
description: 7 pages, LaTex, 3 PS figures, accepted for publication in MNRAS
Dynamics of quantum coherence in Bell-diagonal states under Markovian channels
Creators: name: Wang, Yao-Kun
name: Fei, Shao-Ming
name: Wang, Zhi-Xi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the curves of coherence for the Bell-diagonal states including $l_{1}$-norm of coherence and relative entropy of coherence under the Markovian channels in the first subsystem once. For a special Bell-diagonal state under bit-phase flip channel, we find frozen coherence under $l_{1}$ norm occurs, but relative entropy of coherence decrease. It illustrates that the occurrence of frozen coherence depends on the type of the measure of coherence. We study the coherence evolution of Bell-diagonal states under Markovian channels in the first subsystem $n$ times and find coherence under depolarizing channel decreases initially then increases for small $n$ and tend to zero for large $n$. We discuss the dynamics of coherence of the Bell-diagonal state under two independent same type local Markovian channels. We depict the dynamic behaviors of relative entropy of coherence for Bell-diagonal state under the bi-side different Markovian channel. We depict the dynamic behaviors of relative entropy of coherence for Bell-diagonal state under the bi-side different Markovian channel.
description: 13 pages, 17 figures
Onthophagus (Phanaeomorphus) cernyi Balthasar 1935
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus cernyi

description: Onthophagus (Phanaeomorphus) cernyi Balthasar, 1935
 Onthophagus (Phanaeomorphus) Černýi Balthasar, 1935b: 312, Fig. 4.
Four syntypes are deposited in NMPC (ex coll. V. Balthasar):
SYNTYPE (J): ‘Tatsienlu Dsaschi / Szechuan China [p] // O. černýi m. / Typ. [hw] / Dr. V. Balthasar det. [p] // Typus [p, red label, black frame]’.
SYNTYPE (♀): ‘Giufu Shan / Szechuan 1500 - / 2000 m. Reitter E. [p] // Typus [p, red label, black frame] // O. černýi m. / Typ. [hw] / Dr. V. Balthasar det. [p]’.
SYNTYPE (J): ‘ Japan [hw] // O. černýi m. / Typ. [hw] / Dr. V. Balthasar det. [p] // Typus [p, red label, black frame]’.
SYNTYPE (J): ‘ O. černýi m. / Typ. [hw] / Dr. V. Balthasar det. [p] // Typus [p, red label, black frame]’.
 Current status. Onthophagus (Phanaeomorphus) ater cernyi Balthasar, 1935, see BALTHASAR (1963d) and KABAKOV & NAPOLOV (1999).
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 402, DOI: 10.5281/zenodo.5739743
Universality in Effective Strings
Creators: name: Jaimungal, S.
name: Semenoff, G. W.
name: Zarembo, K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We demonstrate that, due to the finite thickness of domain walls, and the consequent ambiguity in defining their locations, the effective string description obtained by integrating out bulk degrees of freedom contains ambiguities in the coefficients of the various geometric terms. The only term with unambiguous coefficient is the zeroth order Nambu-Goto term. We argue that fermionic ghost fields which implement gauge-fixing act to balance these ambiguities. The renormalized string tension, obtained after integrating out both bulk and world-sheet degrees of freedom, can be defined in a scheme independent manner; and we compute the explicit finite expressions, to one-loop, for the case of compact quantum electrodynamics and phi-4 theory.
description: LaTeX, 4 pages, 1 fig
Additional file 2 of Sedentary time and its association with risk of cardiovascular diseases in adults: an updated systematic review and meta-analysis of observational studies
Creators: name: Jingjie, Wu
name: Yang, Lili
name: Jing, Ye
name: Ran, Lulu
name: Yiqing, Xu
name: Zhou, Na
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 2.
Quantifying the factors limiting rate-performance in battery electrodes
Creators: name: Tian, Ruiyuan
name: Park, Sang-Hoon
name: King, Paul J.
name: Cunningham, Graeme
name: Coelho, Joao
name: Nicolosi, Valeria
name: Coleman, Jonathan N
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A significant problem associated with batteries is the rapid reduction of charge-storage capacity with increasing charge/discharge rate. For example, improving this rate-performance is required for fast-charging of car batteries. Rate-performance is related to the timescales associated with charge or ionic motion in both electrode and electrolyte. However, no quantitative model exists which can be used to fit experimental data to give insights into the dominant rate-limiting processes in a given electrode-electrolyte system. Here we develop an equation which can be used to fit capacity versus rate data, outputting three parameters which fully describe rate-performance. Most important is the characteristic time associated with charge/discharge which can be expressed by a simple equation with terms describing each rate-limiting process, thus linking rate-performance to measurable physical parameters. We have fitted these equations to ~200 data sets from ~50 papers, finding exceptional agreement, and allowing parameters such as diffusion coefficients or electrolyte conductivities to be extracted. By estimating relevant physical parameters, it is possible to show which rate-limiting processes are dominant in a given situation, facilitating rational design and cell optimization. In addition, this model predicts the upper speed limit for Li/Na ion batteries, in agreement with the fastest electrodes in the literature.
Additional file 6: of Transcriptome analysis reveals regulatory framework for salt and osmotic tolerance in a succulent xerophyte
Creators: name: Hongju Yin
name: Mengzhan Li
name: Dingding Li
name: Sardar-Ali Khan
name: Hepworth, Shelley
name: Suo-Min Wang
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Figure S5. High resolution images of Fig. 4b. (PDF 33 kb)
Gravitational lensing: effects of cosmology and of lens and source profiles
Creators: name: Perrotta, Francesca
name: Baccigalupi, Carlo
name: Bartelmann, Matthias
name: De Zotti, Gianfranco
name: Granato, Gian Luigi
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present detailed calculations of the magnification distribution, including both weak and strong lensing, using very recent solutions of the Dyer-Roeder (1973) equation for light propagation in a inhomogeneous universe with a cosmological constant and up-to-date models for the evolving cosmological distribution of dark matter halos. We address in particular the effect of a non-zero cosmological constant, of different density profiles of lenses, and of finite sizes of lensed sources. We show that, if dark matter fluctuations are normalized to the local cluster abundance, in the presence of a cosmological constant the optical depth for lensing {\em decreases} compared to the case of an Einstein-de Sitter universe, because halos in the relevant mass range are less abundant over a large redshift interval. We also discuss the differences in the magnification probability distributions produced by Navarro, Frenk & White (NFW) and by Singular Isothermal Sphere (SIS) density profiles of lenses. We find that the NFW lens is more efficient for moderate magnifications ($2\lsim A\lsim 4$), and less efficient for larger magnifications. Moreover, we discuss quantitatively the maximum magnification, $A_{\rm max}$, that can be achieved in the case of extended sources (galaxies) with realistic luminosity profiles, taking into account the possible ellipticity of the lens potential. Finally, we apply our results to a class of sources following the luminosity evolution typical for a unified scheme of QSO formation. We find that the lensed source counts at $850 μ$m can be larger than the unlensed ones by several orders of magnitude at flux densities $\gta100 $mJy.
description: 13 pages including 14 figures, MNRAS submitted
Curiosity-Driven AI for Drug Discovery: Integrating Intrinsic Motivation and Reflective Reasoning for Safe Molecular Innovation
Creators: name: Arjuna amrit, Vicky
Publisher: name: Zenodo
Year: 2025
Subjects: Drug Discovery, Reinforcement Learning, Intrinsic Motivation, Safe AI, Molecular Design, Dual-Process Theory, Truth-Seeking

description: The escalating cost and lengthy timelines of drug development—often costing billions of dollars and taking decades per approved drug—pose severe bottlenecks in addressing unmet medical needs. Conventional RL agents that maximize reward often generate promising molecular candidates that eventually fail essential safety checks, resulting in toxic or impractical compounds.

 

Inspired by dual-process cognitive theory (Kahneman, 2011), our framework mirrors human decision-making by integrating:

• System 1 (Intrinsic Curiosity): Drives rapid exploration by rewarding unexpected outcomes (Schmidhuber, 2010; Pathak et al., 2017).

• System 2 (Reflective Reasoning): Preemptively validates candidate actions using rule-based constraints (e.g., Lipinski’s Rules, PAINS filters) combined with data-driven safety predictions
Onthophagus (Onthophagus) chremes Balthasar 1969
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus chremes

description: Onthophagus (Onthophagus) chremes Balthasar, 1969
 Onthophagus (s. str.) chremes Balthasar, 1969: 380, Fig. 16.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (J): ‘NEU GUINEA / Papua, X. 54 / Port Moresby [hw] // Onthophagus / chremes n.sp. / Balthasar / J [hw] / Holotypus [p] 66 [hw, ochreous label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 402, DOI: 10.5281/zenodo.5739743
Coexistence of long-range order for two observables at finite temperatures
Creators: name: Macris, N.
name: Piguet, C. -A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We give a criterion for the simultaneous existence or non existence of two long-range orders for two observables, at finite temperatures, for quantum lattice many body systems. Our analysis extends previous results of G.-S. Tian limited to the ground state of similar models. The proof involves an inequality of Dyson-Lieb-Simon which connects the Duhamel two-point function to the usual correlation function. An application to the special case of the Holstein model is discussed.
description: 12 pages, accepted for publication in J. of Phys. A
Figure S1. Received levels and calculated source levels of walrus claps from Walruses produce intense impulse sounds by clap-induced cavitation during breeding displays
Creators: name: Larsen, Ole Næsbye
name: Reichmuth, Colleen
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 110601 Biomechanics
subject: FOS: Health sciences
subject: 60801 Animal Behaviour

description: Received level of 158 clap impulses as a function of recording distance d (panel a), and source level of the same clap impulses following calculation based on propagation loss of 20 log d (panel b), a conservative measure of propagation loss in this environment. Mean back-calculated source level (at 1 m) of clap impulses is 203 dB peak-to-peak re. 1 μPa. An independent analysis showed that animal orientation (0° towards hydrophone, 90° towards window, 180° away from hydrophone) did not influence received level of clap impulses (ANOVA, F(2,153)=2.004, p=0.14); thus, the apparent source levels measured at body orientations of 0° to 180° approximate the true source levels of these signals.
MOESM1 of Willingness to pay for one quality-adjusted life year in Iran
Creators: name: Najmeh Moradi
name: Rashidian, Arash
name: Nosratnejad, Shirin
name: Alireza Olyaeemanesh
name: Zanganeh, Marzieh
name: Zarei, Leila
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 1. The English questionnaire which including disease group A.
Tracking Systems as Thinging Machine: A Case Study of a Service Company
Creators: name: Al-Fedaghi, Sabah
name: Atiyah, Yousef
Publisher: name: arXiv
Year: 2018
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Object tracking systems play important roles in tracking moving objects and overcoming problems such as safety, security and other location-related applications. Problems arise from the difficulties in creating a well-defined and understandable description of tracking systems. Nowadays, describing such processes results in fragmental representation that most of the time leads to difficulties creating documentation. Additionally, once learned by assigned personnel, repeated tasks result in them continuing on autopilot in a way that often degrades their effectiveness. This paper proposes the modeling of tracking systems in terms of a new diagrammatic methodology to produce engineering-like schemata. The resultant diagrams can be used in documentation, explanation, communication, education and control.
description: 10 pages 15 figures
Infrared constraints on the dark mass concentration observed in the cluster Abell 1942
Creators: name: Gray, Meghan E.
name: Ellis, Richard S.
name: Lewis, James R.
name: McMahon, Richard G.
name: Firth, Andrew E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a deep H-band image of the region in the vicinity of the cluster Abell 1942 containing the puzzling dark matter concentration detected in an optical weak lensing study by Erben et al. (2000). We demonstrate that our limiting magnitude, H=22, would be sufficient to detect clusters of appropriate mass out to redshifts comparable with the mean redshift of the background sources. Despite this, our infrared image reveals no obvious overdensity of sources at the location of the lensing mass peak, nor an excess of sources in the I-H vs. H colour-magnitude diagram. We use this to further constrain the luminosity and mass-to-light ratio of the putative dark clump as a function of its redshift. We find that for spatially-flat cosmologies, background lensing clusters with reasonable mass-to-light ratios lying in the redshift range 0
description: 8 pages, 7 figures. MNRAS submitted (after referee revision)
Onthophagus cicatricosus Balthasar 1935
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus cicatricosus

description: Onthophagus cicatricosus Balthasar, 1935
 Onthophagus cicatricosus Balthasar, 1935b: 317.
Three syntypes are deposited in NMPC (ex coll. V. Balthasar):
SYNTYPE (unsexed specimen): ‘Tatsienlu / Yüling Süd [p] // Szechuan China [p] // Typus [p, red label, black frame] // O. cicatricosus / Typ. m. [hw] / Dr. Balthasar det. [p]’.
SYNTYPES (2 unsexed specimens): ‘Nitou Tatsienlu / Szechuan China [p] // Typus [p, red label, black frame] // O. cicatricosus / Typ. m. [hw] / Dr. Balthasar det. [p]’.
 Current status. Junior subjective synonym of Onthophagus (Gibbonthophagus) atripennis Waterhouse, 1875, see, e.g., BALTHASAR (1963d) and KABAKOV (2006).
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 402, DOI: 10.5281/zenodo.5739743
Issues of LiBeB, Oxygen and Iron Evolution
Creators: name: Ramaty, R.
name: Lingenfelter, R. E.
name: Kozlovsky, B.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the highlights of our recent research, specifically the refractory vs. volatile interpretation of the rise of [O/Fe] with decreasing [Fe/H], and the issue of primary vs. secondary evolution of Be.
description: latex 2 pages, to be published in the Proceedings of the "Cosmic Evolution" conference held in Paris, November 2000 (World Scientific)
Onthophagus (Onthophagus) cicer Balthasar 1964
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus cicer

description: Onthophagus (Onthophagus) cicer Balthasar, 1964
 Onthophagus (s. str.) cicer Balthasar, 1964b: 297.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (J): ‘ Abyssinia / Kovács [p] // Vallis / Erer [p] // Onthophagus (s. str.) / cicer n. sp. / J Balth. 63 [hw] / Holotypus [p, pink label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 402, DOI: 10.5281/zenodo.5739743
Onthophagus (Onthophagus) concursator Balthasar 1960
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus concursator

description: Onthophagus (Onthophagus) concursator Balthasar, 1960
 Onthophagus (s. str.) concursator Balthasar, 1960: 91.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (J): ‘Poo, N. Ind. / Ghoppab. v. [badly readable, hw] / Sütlei-Rass. [hw] // Onthophagus / (s. str.) concur- / sator n. sp. Balth. / J [hw] Holotypus [p] 60 [hw, pink label] // Coll. Reitter [p]’.
 Current status. Junior subjective synonym of Onthophagus (Palaeonthophagus) sutleinensis Splichal, 1910, see KABAKOV (2006).
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 403, DOI: 10.5281/zenodo.5739743
The SOFIA Massive (SOMA) Star Formation Survey. II. High Luminosity Protostars
Creators: name: Liu, Mengyao
name: Tan, Jonathan C.
name: De Buizer, James M.
name: Zhang, Yichen
name: Beltrán, Maria T.
name: Staff, Jan E.
name: Tanaka, Kei E. I.
name: Whitney, Barbara
name: Rosero, Viviana
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present multi-wavelength images observed with SOFIA-FORCAST from $\sim$10 to 40 $μ$m of seven high luminosity massive protostars, as part of the SOFIA Massive (SOMA) Star Formation Survey. Source morphologies at these wavelengths appear to be influenced by outflow cavities and extinction from dense gas surrounding the protostars. Using these images, we build spectral energy distributions (SEDs) of the protostars, also including archival data from Spitzer, Herschel and other facilities. Radiative transfer (RT) models of Zhang & Tan (2018), based on Turbulent Core Accretion theory, are then fit to the SEDs to estimate key properties of the protostars. Considering the best five models fit to each source, the protostars have masses $m_{*} \sim 12-64 \: M_{\odot}$ accreting at rates of $\dot{m}_{*} \sim 10^{-4}-10^{-3} \: M_{\odot} \: \rm yr^{-1}$ inside cores of initial masses $M_{c} \sim 100-500 \: M_{\odot}$ embedded in clumps with mass surface densities $Σ_{\rm cl} \sim 0.1-3 \: \rm g \: cm^{-2}$ and span a luminosity range of $10^{4} -10^{6} \: L_{\odot}$. Compared with the first eight protostars in Paper I, the sources analyzed here are more luminous, and thus likely to be more massive protostars. They are often in a clustered environment or have a companion protostar relatively nearby. From the range of parameter space of the models, we do not see any evidence that $Σ_{\rm cl}$ needs to be high to form these massive stars. For most sources the RT models provide reasonable fits to the SEDs, though the cold clump material often influences the long wavelength fitting. However, for sources in very clustered environments, the model SEDs may not be such a good description of the data, indicating potential limitations of the models for these regions.
description: 30 pages, 19 figures, Accepted for publication in ApJ
Collective modes in uniaxial incommensurate-commensurate systems with the real order parameter
Creators: name: Dananic, V.
name: Bjelis, A.
name: Latkovic, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The basic Landau model for uniaxial systems of the II class is nonintegrable, and allows for various stable and metastable periodic configurations, beside that representing the uniform (or dimerized) ordering. In the present paper we complete the analysis of this model by performing the second order variational procedure, and formulating the combined Floquet-Bloch approach to the ensuing nonstandard linear eigenvalue problem. This approach enables an analytic derivation of some general conclusions on the stability of particular states, and on the nature of accompanied collective excitations. Furthermore, we calculate numerically the spectra of collective modes for all states participating in the phase diagram, and analyze critical properties of Goldstone modes at all second order and first order transitions between disordered, uniform and periodic states. In particular it is shown that the Goldstone mode softens as the underlying soliton lattice becomes more and more dilute.
description: 19 pages, 16 figures, REVTeX, to be published in Journal of Physics A: Mathematical and General
Onthophagus (Onthophagus) crantor Balthasar 1967
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus crantor

description: Onthophagus (Onthophagus) crantor Balthasar, 1967
 Onthophagus (s. str.) crantor Balthasar, 1967a: 57, Fig. 2.
Two pratypes are deposited in NMPC (ex coll. V. Balthasar):
PARATYPE (J): ‘Soil-Zoological Exp. / Congo-Brazzaville / Lefinie reservation / bungalow near Mpo [p] // 9.1.1964. No. 617 / excrement trap / on savannah / leg. Endrődy-Younga [p] // Onthophagus / crantor n. sp. / J Balthasar 66 [hw] / Paratypus [p, pink label]’.
PARATYPE (J): ‘Soil-Zoological Exp. / Congo-Brazzaville / Lefinie reservation / bungalow near Mpo [p] // 9.1.1964. No. 617 / excrement trap / on savannah / leg. Endrődy-Younga [p] // Onthophagus / crantor n. sp. / ♀ Balthasar 66 [hw] / Paratypus [p, pink label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 403, DOI: 10.5281/zenodo.5739743
Interactive X-ray and proton therapy training and simulation
Creators: name: Hamza-Lup, Felix G.
name: Farrar, Shane
name: Leon, Erik
Publisher: name: arXiv
Year: 2018
Subjects: subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: External beam X-ray therapy (XRT) and proton therapy (PT) are effective and widely accepted forms of treatment for many types of cancer. However, the procedures require extensive computerized planning. Current planning systems for both XRT and PT have insufficient visual aid to combine real patient data with the treatment device geometry to account for unforeseen collisions among system components and the patient. We are proposing a cost-effective method to extract patient specific S-reps in real time, and combine them with the treatment system geometry to provide a comprehensive simulation of the XRT/PT treatment room. The X3D standard is used to implement and deploy the simulator on the web, enabling its use not only for remote specialists' collaboration, simulation, and training, but also for patient education.
Onthophagus (Onthophagus) cratippus Balthasar 1969
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus cratippus

description: Onthophagus (Onthophagus) cratippus Balthasar, 1969
 Onthophagus (s. str.) cratippus Balthasar, 1969: 368, Fig. 6.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (J): ‘ Neu Guinea / (Irian) [hw] // Onthophagus / cratippus n.sp. / Balthasar / J [hw] Holotypus [hw] / 66 [hw, ochreous label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 403, DOI: 10.5281/zenodo.5739743
Onthophagus (Onthophagus) decens Balthasar 1964
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus decens

description: Onthophagus (Onthophagus) decens Balthasar, 1964
 Onthophagus (s. str.) decens Balthasar, 1964b: 293.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (♀): ‘ Togo / Amedzowe [p] // Dobiaseh 1947 [p] // Onthophagus / (s. str.) decens / n. sp. Balth. / ♀ [hw] Holotypus [p] 64 [hw, pink label]’.
 Current status. Valid species.
 Remark. TAGLIAFERRI et al. (2012) indicated its possible placement in the subgenus Bicornonthophagus Tagliaferri & Moretto, 2012.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 403, DOI: 10.5281/zenodo.5739743
Stability of a hard-sphere binary quasicrystal
Creators: name: Cataldo, H. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The stability of a quasicrystalline structure, recently obtained in a molecular-dynamics simulation of rapid cooling of a binary melt, is analyzed for binary hard-sphere mixtures within a density-functional approach. It is found that this quasicrystal is metastable relative to crystalline and fluid phases for diameter ratios above 0.83. Such trend is partially reversed for lower diameter ratios, since the quasicrystal becomes stable with respect to the crystal but does not reach a coexistence with the fluid.
description: 14 pages, 6 eps figures included. Revised version to appear in Phil. Mag. B
Abelian gauge theories on the lattice: $θ$-terms and compact gauge theory with(out) monopoles
Creators: name: Sulejmanpasic, Tin
name: Gattringer, Christof
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss a particular lattice discretization of abelian gauge theories in arbitrary dimensions. The construction is based on gauging the center symmetry of a non-compact abelian gauge theory, which results in a Villain type action. We show that this construction has several benefits over the conventional $U(1)$ lattice gauge theory construction, such as electric-magnetic duality, natural coupling of the theory to magnetically charged matter in four dimensions, complete control over the monopoles and their charges in three dimensions and a natural $θ$-term in two dimensions. Moreover we show that for bosonic matter our formulation can be mapped to a worldline/worldsheet representation where the complex action problem is solved. We illustrate our construction by explicit dualizations of the $CP(N\!-\!1)$ and the gauge Higgs model in $2d$ with a $θ$ term, as well as the gauge Higgs model in $3d$ with constrained monopole charges. These models are of importance in low dimensional anti-ferromagnets. Further we perform a natural construction of the $θ$-term in four dimensional gauge theories, and demonstrate the Witten effect which endows magnetic matter with a fractional electric charge. We extend this discussion to $PSU(N)=SU(N)/\mathbb Z_N$ non-abelian gauge theories and the construction of discrete $θ$-terms on a cubic lattice.
description: 47 pages, 1 figure. Version cleaned up. Mistake in section 5 fixed
Anelastic relaxation and $^{139}$La NQR in La$_{2-x}$Sr$_x$CuO$_4$ around the critical Sr content x=0.02
Creators: name: Campana, A.
name: Corti, M.
name: Rigamonti, A.
name: Cantelli, R.
name: Cordero, F.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Anelastic relaxation and $^{139}$La NQR relaxation measurements in La$_{2-x}$Sr$_x$CuO$_4$ for Sr content x around 2 and 3 percent, are presented and discussed in terms of spin and lattice excitations and ordering processes. It is discussed how the phase diagram of La$_{2-x}$Sr$_x$CuO$_4$ at the boundary between the antiferromagnetic (AF) and the spin-glass phase (x = 0.02) could be more complicate than previous thought, with a transition to a quasi-long range ordered state at T = 150 K, as indicated by recent neutron scattering data. On the other hand, the $^{139}$La NQR spectra are compatible with a transition to a conventional AF phase around T = 50 K, in agreement with the phase diagram commonly accepted in the literature. In this case the relaxation data, with a peak of magnetic origin in the relaxation rate around 150 K at 12 MHz and the anelastic counterparts around 80 K in the kHz range, yield the first evidence in La$_{1.98}$Sr$_{0.02}$CuO$_4$ of freezing involving simultaneously lattice and spin excitations. This excitation could correspond to the motion of charged stripes.
description: 10 pages, 8 figures
Onthophagus (Onthophagus) dissentaneus Balthasar 1964
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus dissentaneus

description: Onthophagus (Onthophagus) dissentaneus Balthasar, 1964
 Onthophagus (s. str.) dissentaneus Balthasar, 1964b: 289.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (J): ‘Kunmin / China 61 / lgt. Skopec [hw] // Onthophagus / (s. str.) dissen- / taneus n. sp. / J Balth. [hw] / Holotypus [p, ochreous label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 404, DOI: 10.5281/zenodo.5739743
Spin Dynamics near the Quantum Critical Point of Heavy-Fermions
Creators: name: Pepin, C.
name: Lavagna, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The dynamical spin susceptibility is studied in the magnetically-disordered phase of heavy-Fermion systems near the antiferromagnetic quantum phase transition. In the framework of the $S=1/2$ Kondo lattice model, we introduce a perturbative expansion treating the spin and Kondo-like degrees of freedom on an equal footing. The general expression of the dynamical spin susceptibility that we derive presents a two-component behaviour: a quasielastic peak as in a Fermi liquid theory, and a strongly q-dependent inelastic peak typical of a non-Fermi liquid behaviour. Very strikingly, the position of the inelastic peak is found to be pushed to zero at the antiferromagnetic transition with a vanishing relaxation rate. The comparison has been quantitatively made with Inelastic Neutron Scattering (INS) experiments performed in $CeCu_{6}$ and $Ce_{1-x}La_{x}Ru_{2}Si_{2}$. The excellent agreement that we have found gives strong support to a two-band model with new prospects for the study of the quantum critical phenomena in the vicinity of the magnetic phase transition.
description: 6 pages, 1 figure, Proceedings of the SCES98'Conference, Paris, july 98 to appear in Physics B (1999)
Precession Interpretation of the Isolated Pulsar PSR B1828-11
Creators: name: Link, Bennett
name: Epstein, Richard I.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Pulse timing of the isolated pulsar PSR B1882-11 shows strong Fourier power at periods ~1000, 500 and 250 d, correlated with changes in the pulse profile (Stairs, Lyne & Shemar 2000). We study the extent to which these data can be explained by precession of the star's rigid crust coupled to the magnetic dipole torque. We find that the correlated changes in the pulse duration and spin period derivative can be explained as precession at a period of ~500 d with a wobble angle of ~3 deg if the star's dipole moment is nearly orthogonal to its symmetry axis. The dipole torque produces a harmonic at ~250 d. Comparison of the predicted spin dynamics with the observed pulse durations requires the radio beam to have a non-standard ``hour-glass'' shape. We make predictions of variations in beam polarization and pulse profile with which to test this interpretation. The precession interpretation of PSR B1828-11 seriously challenges the current understanding of the liquid interior of the neutron star. In particular, if the internal liquid is in a superfluid state, its rotational vortices cannot be significantly pinned to the crust.
description: 15 pages, 5 figures
Supersymmetric Approach to Heavy-Fermion Systems
Creators: name: Pepin, C.
name: Lavagna, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a new supersymmetric approach to the Kondo lattice model in order to describe simultaneously the quasiparticle excitations and the low-energy magnetic fluctuations in heavy-Fermion systems. This approach mixes the fermionic and the bosonic representation of the spin following the standard rules of superalgebra. Our results show the formation of a bosonic band within the hybridization gap reflecting the spin collective modes. The density of states at the Fermi level is strongly renormalized while the Fermi surface sum rule includes $n_{c}+1$ states. The dynamical susceptibility is made of a Fermi liquid superimposed on a localized magnetism contribution.
description: 5 pages, 2 figures
Onthophagus evae Balthasar 1944
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus evae

description: Onthophagus evae Balthasar, 1944
 Onthophagus evae Balthasar, 1944: 92.
Two syntypes are deposited in NMPC (ex coll. V. Balthasar):
SYNTYPE (J): ‘Manow / D. O. Afr. [p] // Onthophagus / evae m. Typ. [hw] // Dr. V. Balthasar det. [p] // Typus [p, red label] // Onthophagus / evae Balth. [hw, pink label]’.
SYNTYPE (♀): ‘Upangwa / D. O. Afr. [p] // Onthophagus / evae m. Typ. [hw] // Dr. V. Balthasar det. [p] // Typus [p, red label]’.
 Current status. Valid species; not assigned to any subgenus.
description: Published as part of Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 387-442 in Acta Entomologica Musei Nationalis Pragae 53 (1) on page 405, DOI: 10.5281/zenodo.5739743