cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Search for the QCD Critical Point by Transverse Velocity Dependence of Anti-deuteron to Deuteron Ratio
Creators: name: Yu, Ning
name: Zhang, Dingwei
name: Luo, Xiaofeng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We propose the transverse velocity ($β_T$) dependence of the anti-deuteron to deuteron ratio as a new observable to search for the QCD critical point in heavy-ion collisions. The QCD critical point can attract the system evolution trajectory in the QCD phase diagram, which is known as focusing effect. To quantify this effect, we employ thermal model and hadronic transport model to simulate the dynamical particle emission along a hypothetical focusing trajectory near critical point. We found the focusing effect can lead to anomalous $β_T$ dependence of $\bar{p}/p$, $\bar{d}/d$ and $^3\overline{\text{He}}/^3\text{He}$ ratios. We examined the $β_T$ dependence of $\bar{p}/p$ and $\bar{d}/d$ ratios of central Au+Au collisions at $\sqrt{s_{NN}}$ = 7.7 to 200 GeV measured by the STAR experiment at RHIC. Surprisingly, we only observe a negative slope in $β_T$ dependence of $\bar{d}/d$ ratio at $\sqrt{s_{NN}}$ = 19.6 GeV, which indicates the trajectory evolution has passed through the critical region. In the future, we could constrain the location of the critical point and/or width of the critical region by making precise measurements on the $β_T$ dependence of $\bar{d}/d$ ratio at different energies and rapidity.
description: 4 pages, 5 figures, To be published in Chinese Physics C
Chlaenius (Pachydinodes) virgulifer Chaudoir 1876
Creators: name: Kim, Donguk
name: Kim, Dooyoung
name: Kim, Dongmin
name: Kim, Young-Kun
name: Suh, Sang Jae
name: Choi, Kwang Shik
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Chlaenius
Chlaenius virgulifer

description: Chlaenius (Pachydinodes) virgulifer Chaudoir, 1876
Materials
Type status: Other material. Occurrence: sex: 2 males; occurrenceID: D539A386-DC75-5C1E-996C-7687ADBF7800; Location: island: Gagedo Island; country: South Korea; stateProvince: Jeollanam-do; locality: Shinan-gun, Heuksan-myeon, Gageodo-ri, Sang Jae Suh Coll.; Identification: identifiedBy: Dooyoung Kim; Event: eventDate: 26. V. 2023; Record Level: basisOfRecord: Dried Specimens
Notes
This species was collected during visual searches and was observed under the piles of leaves on forest roads in mid-altitude areas of the Island (Fig. 5 F). This is the first record of this species on Gageodo Island.
description: Published as part of Kim, Donguk, Kim, Dooyoung, Kim, Dongmin, Kim, Young-Kun, Suh, Sang Jae & Choi, Kwang Shik, 2025, Faunistic study of Coleoptera (Buprestidae, Carabidae, Cerambycidae, Lucanidae and Melyridae) on Gageodo Island, south-westernmost Korean Peninsula, pp. e 146229 in Biodiversity Data Journal 13 on page e146229, DOI: 10.3897/BDJ.13.e146229
Ariostralis nebulosa : Sirgel 1985
Creators: name: Sirgel, W. F.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Oopeltidae
Ariostralis
Ariostralis nebulosa

description: Ariostralis nebulosa Sirgel, 1985
Figs 1, 2
 Ariostralis nebulosa: Sirgel 1985: 481, figs 7–10.
Emended description (the following is hereby added to the original description):
Proximal part of vagina enlarged to form globular vaginal bulb joined by spermathecal duct (Fig. 1). Second perforated wall, isolated from outer one but suspended from it by thin strands, present in vaginal bulb (Fig. 2). This internal structure consists of cartilaginous material covered by epithelium. Distally, vaginal bulb followed by longer, more slender, but still relatively thick tubular part of vagina. Penis consists of four successive regions, first (proximal) section being a short, slender duct proximally joined by vas deferens next to insertion of penis retractor. This region passes into equally short but slightly wider second part having small subepidermal spines intruding into lumen. These two regions describe an arch and are separated from extensively dilated and longer section by sphincter muscle. Internally, this third region carries much larger subepidermal calcareous spines. Close to its proximal end, wall evaginated towards proximal end of penis. The pocket thus formed carries an almost triangular, subepidermal spine that is many times larger than others. Its apex extends into main lumen of penis. Some of fibres of penis retractor muscle extend past its insertion on to first region to insert on to pocket carrying giant spine. Third region of penis gradually tapers distally to pass into fourth region, consisting of relatively slender duct of varying length and devoid of spinous structures in its lumen. Distally, fourth region passes into the extremely small genital atrium, extending through body wall to open via genital aperture.
description: Published as part of Sirgel, W. F., 2012, A new species of Oopeltidae (Mollusca, Pulmonata, Arionoidea), with a revision of the subfamily Ariopeltinae and remarks on its affinities within the family and superfamily, pp. 527 in African Invertebrates 53 (2) on page 530, DOI: 10.5733/afin.053.0211, http://zenodo.org/record/7918445
Probing Electroweakly Interacting Massive Particles with Drell-Yan Process at 100 TeV Hadron Colliders
Creators: name: Chigusa, So
name: Ema, Yohei
name: Moroi, Takeo
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: There are many models beyond the standard model which include electroweakly interacting massive particles (EWIMPs), often in the context of the dark matter. In this paper, we study the indirect search of EWIMPs using a precise measurement of the Drell-Yan cross sections at future $100\,{\rm TeV}$ hadron colliders. It is revealed that this search strategy is suitable in particular for Higgsino and that the Higgsino mass up to about $1.3\,{\rm TeV}$ will be covered at $95\,\%$ C.L. irrespective of the chargino and neutralino mass difference. We also show that the study of the Drell-Yan process provides important and independent information about every kind of EWIMP in addition to Higgsino.
description: 17 pages, 4 figures, 1 table
Additional file 1: of Using electronic patient records: defining learning outcomes for undergraduate education
Creators: name: S. Pontefract
name: K. Wilson
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy

description: Domains of competence and associated outcomes for undergraduate healthcare students developed during the working group prior to external review. (DOCX 18 kb)
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00410
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00410, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00410, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Ariopelta capensis
Creators: name: Sirgel, W. F.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Oopeltidae
Ariopelta
Ariopelta capensis

description: Ariopelta capensis (Krauss, 1848)
Figs 3–5
 Limax (Limas) capensis: Krauss 1848: 73.
 Amalia capensis: Heynemann 1862: 215.
 Milax capensis: Connolly 1939: 181.
 Ariopelta capensis: Sirgel 1985: 474, figs 1–6.
Emended description (the following to be added to the original description): Proximal part of vagina dilated to form a spherical vaginal bulb joined by spermathecal duct slightly below its equator (Fig. 3). Transversely orientated lamellae intruding into its lumen (Fig. 4) supported by subepidermal, calcareous cores. Distal to vaginal bulb, vagina continued as long duct following tortuous course on its way to join conical genital atrium near its base. Penis consists of four regions. Proximal one is a short, slender duct which together with terminal end of vas deferens is totally invested by wide insertion of penis retractor muscle, thus obscuring its true structure. It joins short, wider, more or less conical second region at an angle (Fig. 3). This second region bears small calcareous subepidermal spines on its inner wall. It is separated from wider and much longer and folded third region by sphincter muscle. Numerous claw-shaped calcareous spines, distinctly larger than those in second region, are carried on the inner surface of the latter region (Fig. 5). This third region gradually tapers distally to pass into an even longer, but slender and fourth region without spines that leads to apex of conical genital atrium (Fig. 3).
description: Published as part of Sirgel, W. F., 2012, A new species of Oopeltidae (Mollusca, Pulmonata, Arionoidea), with a revision of the subfamily Ariopeltinae and remarks on its affinities within the family and superfamily, pp. 527 in African Invertebrates 53 (2) on page 532, DOI: 10.5733/afin.053.0211, http://zenodo.org/record/7918445
Magnetic Fields with General Omnigenity
Creators: name: Dudt, Daniel W.
name: Goodman, Alan G.
name: Conlin, Rory
name: Panici, Dario
name: Kolemen, Egemen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Optimization and Control (math.OC)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Omnigenity is a desirable property of toroidal magnetic fields that ensures confinement of trapped particles. Confining charged particles is a basic requirement for any fusion power plant design, but it can be difficult to satisfy with the non-axisymmetric magnetic fields used by the stellarator approach. Every ideal magnetohydrodynamic equilibrium previously found to approximate omnigenity has been either axisymmetric, quasi-symmetric or has poloidally closed contours of magnetic field strength $B$. However, general omnigenous equilibria are a much larger design space than these subsets. A new model is presented and employed in the DESC stellarator optimization suite to represent and discover the full parameter space of omnigenous equilibria. Although exact omnigenity aside from quasi-symmetry is impossible, these results reveal that excellent particle confinement can be achieved in practice. Examples far from quasi-symmetry with poloidally, helically and toroidally closed $B$ contours are attained with DESC and shown to have low neoclassical collisional transport and fast particle losses.
description: 14 pages, 4 figures
Thermodynamic Properties of the Incommensurate Phase of CuGeO_3
Creators: name: Lorenz, T.
name: Ammerahl, U.
name: Ziemes, R.
name: Buechner, B.
name: Revcolevschi, A.
name: Dhalenne, G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present high resolution measurements of the specific heat and the thermal expansion of the inorganic spin--Peierls cuprate CuGeO_3 in a magnetic field of 16 Tesla. At the transition from the incommensurate to the uniform phase both quantities show pronounced anomalies, which allow to derive the uniaxial pressure dependencies of the transition temperature. In high magnetic fields the specific heat is dominated by magnetic excitations and follows a T^3 law at low temperatures. The thermal expansion measurements show the occurrence of spontaneous strains along all three lattice constants and yield high resolution measurements of the temperature dependence of the incommensurate structural distortion. The sizes of the spontaneous strains in the incommensurate phase are significantly reduced, but both their anisotropy as well as their temperature dependencies are very similar to those in zero field.
description: 12 pages (Latex), 4 Figs. (PS), to appear in Phys. Rev. B54 (Vol.21)
Additional file 2: of Using electronic patient records: defining learning outcomes for undergraduate education
Creators: name: S. Pontefract
name: K. Wilson
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Feedback for amendment and refinement from Round 1 of the eDelphi process. (DOCX 23 kb)
Organizational design: a case study and comparative analysis of the use of organizational-analytic perspectives in advisory work on the structural consequences of decision making by policy makers
Creators: name: Clark, Peter A.
Publisher: name: Loughborough University
Year: 2021
Subjects: subject: 169999 Studies in Human Society not elsewhere classified
subject: FOS: Sociology

description: Organizational design: a case study and comparative analysis of the use of organizational-analytic perspectives in advisory work on the structural consequences of decision making by policy makers
Additional file 1 of Different doses of galcanezumab versus placebo in patients with migraine and cluster headache: a meta-analysis of randomized controlled trials
Creators: name: Yang, Yanbo
name: Wang, Zilan
name: Gao, Bixi
name: Xuan, He
name: Zhu, Yun
name: Chen, Zhouqing
name: Wang, Zhong
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Supplement I. ≥50%, ≥75% and 100% reduction in baseline monthly headache days for galcanezumab versus placebo in the treatment of migraine. Supplement II. Sensitivity analysis of ≥50% reduction in baseline monthly headache days for galcanezumab versus placebo showed that all of the consolidated results were stable. Supplement III. ≥75% reduction in baseline monthly headache days for 120 mg and 240 mg galcanezumab versus placebo. Supplement IV. 100% reduction in baseline monthly headache days for 120 mg and 240 mg galcanezumab versus placebo. Supplement V. ≥75% reduction in baseline monthly headache days for 120 mg galcanezumab versus 240 mg galcanezumab. Supplement VI. 100% reduction in baseline monthly headache days for 120 mg galcanezumab versus 240 mg galcanezumab. Supplement VII. Sensitivity analysis of ≥50% reduction in baseline monthly headache days for 120 mg galcanezumab versus 240 mg galcanezumab showed that all of the consolidated results were stable.
Solutions blowing up on any given compact set for the energy subcritical wave equation
Creators: name: Cazenave, Thierry
name: Martel, Yvan
name: Zhao, Lifeng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the focusing energy subcritical nonlinear wave equation $\partial_{tt} u - Δu= |u|^{p-1} u$ in ${\mathbb R}^N$, $N\ge 1$. Given any compact set $ E \subset {\mathbb R}^N $, we construct finite energy solutions which blow up at $t=0$ exactly on $ E$. The construction is based on an appropriate ansatz. The initial ansatz is simply $U_0(t,x) = κ(t + A(x) )^{ -\frac {2} {p-1} }$, where $A\ge 0$ vanishes exactly on $ E$, which is a solution of the ODE $h'' = h^p$. We refine this first ansatz inductively using only ODE techniques and taking advantage of the fact that (for suitably chosen $A$), space derivatives are negligible with respect to time derivatives. We complete the proof by an energy argument and a compactness method.
Additional file 1: of Health utilities and parental quality of life effects for three rare conditions tested in newborns
Creators: name: Norma-Jean Simon
name: Richardson, John
name: Ahmad, Ayesha
name: Rose, Angela
name: Wittenberg, Eve
name: DâCruz, Brittany
name: Prosser, Lisa
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Appendix Figure 1. Health State Descriptions. (DOCX 35 kb)
Dynamic Nuclear Overhauser Shifts in Larmor beats from a quantum well
Creators: name: Malinowski, A.
name: Harley, R. T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The significance of nuclear spin polarisation in time-resolved optical studies of III-V semiconductors is addressed. Electron Larmor beats in pump-probe reflectivity from a GaAs/AlGaAs quantum well show Overhauser shift of 0.7 T due to accumulated nuclear polarisation /I=0.065. This leads to precision values of electron g-factor, elucidates nuclear spin pumping and diffusion mechanisms in quantum wells and informs discussion of implications for spin-electronics and transport.
description: 9 pages, 2 figures
Acoustic wave propagation in an one-dimensional layered system
Creators: name: Luan, Pi-Gang
name: Ye, Zhen
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Propagation of acoustic waves in an one-dimensional water duct containing many air filled blocks is studied by the transfer matrix formalism. Energy distribution and interface vibration of the air blocks are computed. For periodic arrangement band structure and transmission rate are calculated analytically, whereas the Lyapunov exponent and its variance are computed numerically for random situations. A distinct collective behavior for localized waves is found. The results are also compared with optical situations.
description: 11 pages revtex file, 11 eps figures
Intervention Harvesting for Context-Dependent Examination-Bias Estimation
Creators: name: Fang, Zhichong
name: Agarwal, Aman
name: Joachims, Thorsten
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Accurate estimates of examination bias are crucial for unbiased learning-to-rank from implicit feedback in search engines and recommender systems, since they enable the use of Inverse Propensity Score (IPS) weighting techniques to address selection biases and missing data. Unfortunately, existing examination-bias estimators are limited to the Position-Based Model (PBM), where the examination bias may only depend on the rank of the document. To overcome this limitation, we propose a Contextual Position-Based Model (CPBM) where the examination bias may also depend on a context vector describing the query and the user. Furthermore, we propose an effective estimator for the CPBM based on intervention harvesting. A key feature of the estimator is that it does not require disruptive interventions but merely exploits natural variation resulting from the use of multiple historic ranking functions. Real-world experiments on the ArXiv search engine and semi-synthetic experiments on the Yahoo Learning-To-Rank dataset demonstrate the superior effectiveness and robustness of the new approach.
Charmed sea contribution to the inclusive hadroproduction of the mesons with open charm in the Quark -- Gluon String Model
Creators: name: Arakelyan, G. H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The hadroproduction of charmed mesons is discussed within the framework of the modified Quark-Gluon String model (QGSM) taking into account the decays of corresponding $S$--wave resonances like $D^*$. It is shown that the estimate of the $c\bar{c}$--pair contribution to the quark sea of colliding hadrons strongly depends on the parametrization of the function of the leading light quark fragmentation into charmed mesons. A description of the existing experimental data on inclusive spectra and asymmetries of leading and nonleading $D$ - and $D^*$ - meson production in $ πp$ -, $p p$ - and $Σp$ - collisions is obtained. The predictions for leading/nonleading asymmetry in $Σ^- p$-- and $Ξ^-p$-- collisions are also given.
description: Latex, 11 pages, 12 figs. tar, gzip Submitted to Phys. At. Nucl
Xestomyza Wiedemann, Braunsophila Krober and Ceratosathe Lyneborg 1820
Creators: name: Hauser, Martin
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Therevidae
Xestomyza

description: Key to the species of Xestomyza Wiedemann
 1 Frons (Figs 3, 4, 9, 10) (and rest of body, Figs 1–4) entirely or predominantly shiny black; male body appears bi­coloured: thorax with predominantly black long erect setae and some white setae intermixed, abdomen mainly with reddish golden long erect setae; larger species ≥ 8 mm (8–11.2 mm)................... lugubris Wiedemann
– Frons (Figs 7, 8, 12) (and all or most of body, Figs 5–8) entirely covered in grey pubescence; abdomen with short semi-appressed setae; male body appears concolourous, grey with sparse black setae; smaller species <7 mm (5.2–6.4 mm)......2
 2 Scape>3× as long as flagellomeres combined (Figs 12, 20); flagellomere 1 roundish, nearly as broad as long; dc setae subequal to other thoracic macrosetae; anepisternum and anepimeron entirely covered in silver pubescence (Figs 5, 6); wing dark brown with irregularly mottled pattern............................................... stuckenbergi sp. n.
 – Scape 1.8× as long as flagellomeres combined (Figs 10, 21); flagellomere 1 subovoid,>2× as long as thick; dc setae shorter and finer than other thoracic macrosetae; parts of anepisternum and anepimeron shiny black; wing mostly hyaline.............. sp. A
description: Published as part of Hauser, Martin, 2012, A new species of Xestomyza Wiedemann, 1820 from South Africa, with a key to the genera of Xestomyzinae (Diptera: Therevidae), pp. 175 in African Invertebrates 53 (1) on page 184, DOI: 10.5733/afin.053.0111, http://zenodo.org/record/7915301
Model-independent Astrophysical Constraints on Leptophilic Dark Matter in the Framework of Tsallis Statistics
Creators: name: Guha, Atanu
name: Dev, P. S. Bhupal
name: Das, Prasanta Kumar
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We derive model-independent astrophysical constraints on leptophilic dark matter (DM), considering its thermal production in a supernova core and taking into account core temperature fluctuations within the framework of $q$-deformed Tsallis statistics. In an effective field theory approach, where the DM fermions interact with the Standard Model via dimension-six operators of either scalar-pseudoscalar, vector-axial vector, or tensor-axial tensor type, we obtain bounds on the effective cut-off scale $Λ$ from supernova cooling and free-streaming of DM from supernova core, and from thermal relic density considerations, depending on the DM mass and the $q$-deformation parameter. Using Raffelt's criterion on the energy loss rate from SN1987A, we obtain a lower bound on $\Lda \gtrsim 3$ (12) TeV corresponding to $q = 1.0~(1.1)$ and an average supernova core temperature of $T_{\rm SN}=30$ MeV. From the optical depth criterion on the free-streaming of DM fermions from the outer 10\% of the SN1987A core, the cooling bound is restricted to $\Lda \gtrsim 1$ TeV. Both cooling and free-streaming bounds are insensitive to the DM mass $m_χ$ for $m_χ\lesssim T_{\rm SN}$, whereas for $m_χ\gg T_{\rm SN}$, the bounds weaken significantly due to the Boltzmann-suppression of the DM number density. We also calculate the thermal relic density of the DM particles in this setup and find that it imposes an upper bound on $Λ^4/m_χ^2$, which together with the cooling/free-streaming bound significantly constrains light leptophilic DM.
description: 27 pages, 9 figures and 3 tables
FOCUS: Effective Embedding Initialization for Monolingual Specialization of Multilingual Models
Creators: name: Dobler, Konstantin
name: de Melo, Gerard
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Using model weights pretrained on a high-resource language as a warm start can reduce the need for data and compute to obtain high-quality language models for other, especially low-resource, languages. However, if we want to use a new tokenizer specialized for the target language, we cannot transfer the source model's embedding matrix. In this paper, we propose FOCUS - Fast Overlapping Token Combinations Using Sparsemax, a novel embedding initialization method that initializes the embedding matrix effectively for a new tokenizer based on information in the source model's embedding matrix. FOCUS represents newly added tokens as combinations of tokens in the overlap of the source and target vocabularies. The overlapping tokens are selected based on semantic similarity in an auxiliary static token embedding space. We focus our study on using the multilingual XLM-R as a source model and empirically show that FOCUS outperforms random initialization and previous work in language modeling and on a range of downstream tasks (NLI, QA, and NER).
description: Accepted to EMNLP 2023 Main Conference (Long Paper). Code: https://github.com/konstantinjdobler/focus
Aging in a simple glassformer
Creators: name: Kob, Walter
name: Barrat, Jean-Louis
name: Sciortino, Francesco
name: Tartaglia, Piero
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Using molecular dynamics computer simulations we investigate the out-of-equilibrium dynamics of a Lennard-Jones system after a quench from a high temperature to one below the glass transition temperature. By studying the radial distribution function we give evidence that during the aging the system is very close to the critical surface of mode-coupling theory. Furthermore we show that two-time correlation functions show a strong dependence on the waiting time since the quench and that their shape is very different from the one in equilibrium. By investigating the temperature and time dependence of the frequency distribution of the normal modes we show that the energy of the inherent structures can be used to define an effective (time dependent) temperature of the aging system.
description: Talk presented at ``Unifying Concepts in Glass Physics'', ICTP, Trieste 15 - 18 September 1999; 12 pages of Latex
On the failure of the first Čech homotopy group to register geometrically relevant fundamental group elements
Creators: name: Brazas, Jeremy
name: Fischer, Hanspeter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55Q07, 55Q05, 57M12, 57M05

description: We construct a space $\mathbb{P}$ for which the canonical homomorphism $π_1(\mathbb{P},p) \rightarrow \checkπ_1(\mathbb{P},p)$ from the fundamental group to the first Čech homotopy group is not injective, although it has all of the following properties: (1) $\mathbb{P}\setminus\{p\}$ is a 2-manifold with connected non-compact boundary; (2) $\mathbb{P}$ is connected and locally path connected; (3) $\mathbb{P}$ is strongly homotopically Hausdorff; (4) $\mathbb{P}$ is homotopically path Hausdorff; (5) $\mathbb{P}$ is 1-UV$_0$; (6) $\mathbb{P}$ admits a simply connected generalized covering space with monodromies between fibers that have discrete graphs; (7) $π_1(\mathbb{P},p)$ naturally injects into the inverse limit of finitely generated free monoids otherwise associated with the Hawaiian Earring; (8) $π_1(\mathbb{P},p)$ is locally free.
description: addition of one diagram; other minor improvements and updates
Thermodynamic Density Matrix renormalization Group Study of the Magnetic Susceptibility of Half-integer Quantum Spin Chains
Creators: name: Moukouri, S.
name: Caron, L. G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: It is shown that White's density matrix renormalization group technique can be adapted to obtain thermodynamic quantities. As an illustration, the magnetic susceptibility of Heisenberg S=1/2 and S=3/2 spin chains are computed. A careful finite size analysis is made to determine the range of temperatures where the results are reliable. For the S=1/2 chain, the comparison with the exact Bethe ansatz curve shows an agreement within 1% down to T=0.05J.
description: 9 pages, 4 figures. To be published in PRL
Dichaetomyia luteiventris
Creators: name: Couri, Márcia Souto
name: de Carvalho, Claudio J. B.
name: Pont, Adrian C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Dichaetomyia
Dichaetomyia luteiventris

description: Dichaetomyia luteiventris (Rondani, 1873)
Diagnosis: Scutum grey pollinose, scutellum and abdomen dark yellow; dorsocentral setae 2+3; scutellum with setulae on lateral wall; fore tibia without median posterior seta.
 Material examined: NAMIBIA: Caprivi: ƚƃ ƻƂ. DWLPD 0 XOLOR 'LVW., 1 GRSX YLOODJH, ƚ NP 6(% XNDOR, SE1724 Da, 14–20.iv.2006, A.H. Kirk-Spriggs, Malaise trap (AMGS). Erongo: ƽƂ 1 DPLE ―1DXNOXIW 3DUN, 1 DPLE GHVHUW 5 HVHDUFK 6 WDWLRQ,. XLVHE 5 LYHU, ƻ ° ‵4ƽ̎6 ƚƽ°oƻ‵ 8̎(, 4ƻo P, ƚ 5 ±ƻ.L.ƚ997,,..DSR¿ & 0.(., UZLQ, 0 DODLVH WUDS LQ ULSDULDQ YHJHWDWLRQ (ƚƂ 015-, ƚƂ '=83, RWKHU 101:). Kavango: ƚƂ. DXGRQ * DPH 5 HVHUYH, Ϭ NP (6RQFDQD, ƚ 9°o 8‵6 ƻo° 9‵(, ƚ8± ƻƚ. L.ƚ99ƚ, (. 0 DUDLV. Omaheke: ƚƃ. HKRUR:LWYOHL, i.1968, Pack. Oshikoto: ƃ ƚoƂ (WRVKD 1 DW. 3DUN, + HOLR, ƚ9°oƚ‵6 ƚϬ° o‵(, ƻ7. LY ±ƻ4.Y.ƚ988, (. *ULI¿Q, SLWIDOO WUDSV; ƚƃ (WRVKD 1 DW. 3DUN,.DQHVHE, ƚ 9°o 4‵6 ƚϬ°4ƚ‵(, 9. YLLL ±ƚ4.L[.ƚ987, (. *ULI¿Q, SLWIDOO WUDSV; ƚƃ ƚƂ (WRVKD 1 DW. 3DUN, 6 0XVKDUD, ƚ8° 7‵6 ƚϬ°ƽ ‵(, Ϭ.LLL±ƚƚ. LY.ƚ987, (. *ULI¿Q, SLWIDOO WUDSV; ƚƂ (WRVKD 1 DW. 3DUN, ƚ 9°o ‵6 ƚƽ°ƽƻ‵(, ƚƻ.LL±ƚϬ.LLL.ƚ987, (. *ULI¿Q, SLWIDOO WUDSV; ƚƃ (WRVKD 1 DW. 3DUN, %ORXERNGUDDL, ƚ8°ƽo‵6 ƚϬ°ƽ7‵(, ƚƽ.LL±ƚ.LLL.ƚ987, (. *ULI¿Q, SLWIDOO WUDSV. Otjozondjupa: ƚƃ ƚƂ 2NDKDQGMD, ƚ7.[LL.ƚ9Ϭ8,). *DHUGHV &ROOHFWLRQ; ƚƂ:DWHUEHUJ 3ODWHDX 3DUN, 5HVWFDPS)RXQWDLQ, ƻo° o‵6 ƚ7°ƚ4‵(, ƚ8. LY.ƚ99, 0. Pusch & E. Marais, light trap (all NMNW).
Distribution: Widespread continental Afrotropical Region, Oriental Region to Indonesia (Java, Sumatra and Sulawesi).
description: Published as part of Couri, Márcia Souto, de Carvalho, Claudio J. B. & Pont, Adrian C., 2012, Taxonomy of the Muscidae (Diptera) of Namibia: a key to genera, diagnoses, new records and description of a new species, pp. 47 in African Invertebrates 53 (1) on page 51, DOI: 10.5733/afin.053.0103, http://zenodo.org/record/7918268
Conformal bootstrap for the BFKL Pomeron
Creators: name: Korchemsky, G. P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the interaction vertex of three BFKL states including the bare triple BFKL Pomeron coupling and discuss its relation with the correlation functions in two-dimensional conformal field theory. We construct the operator algebra of the fields interpolating the BFKL states and show that in the multi-color limit the vertex satisfies the constraints imposed by the conformal bootstrap on the structure constants of the operator product expansion in conformal field theory.
description: 23 pages, LaTeX style, 2 figures embedded with epsf.sty
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Cart. 166 (11 H 64), 136 folios, f. 0051r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0051r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0051r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
The Merian Survey: Design, Construction, and Characterization of a Filter Set Optimized to Find Dwarf Galaxies and Measure their Dark Matter Halo Properties with Weak Lensing
Creators: name: Luo, Yifei
name: Leauthaud, Alexie
name: Greene, Jenny
name: Huang, Song
name: Kado-Fong, Erin
name: Danieli, Shany
name: Li, Ting S.
name: Li, Jiaxuan
name: Blanco, Diana
name: Wasleske, Erik J.
name: Wick, Joseph
name: Mintz, Abby
name: Guan, Runquan
name: Peter, Annika H. G.
name: Baldassare, Vivienne
name: Brooks, Alyson
name: Banerjee, Arka
name: Bhattacharyya, Joy
name: Cai, Zheng
name: Chen, Xinjun
name: Gunn, Jim
name: Johnson, Sean D.
name: Kelvin, Lee S.
name: Li, Mingyu
name: Lin, Xiaojing
name: Lupton, Robert
name: Mace, Charlie
name: Medina, Gustavo E.
name: Read, Justin
name: Rosado, Rodrigo Cordova
name: Seifert, Allen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Merian survey is mapping $\sim$ 850 degrees$^2$ of the Hyper Suprime-Cam Strategic Survey Program (HSC-SSP) wide layer with two medium-band filters on the 4-meter Victor M. Blanco telescope at the Cerro Tololo Inter-American Observatory, with the goal of carrying the first high signal-to-noise (S/N) measurements of weak gravitational lensing around dwarf galaxies. This paper presents the design of the Merian filter set: N708 ($λ_c = 7080 \unicode{x212B}$, $Δλ= 275\unicode{x212B}$) and N540 ($λ_c = 5400\unicode{x212B}$, $Δλ= 210\unicode{x212B}$). The central wavelengths and filter widths of N708 and N540 were designed to detect the $\rm Hα$ and $\rm [OIII]$ emission lines of galaxies in the mass range $8<\rm \log M_*/M_\odot<9$ by comparing Merian fluxes with HSC broad-band fluxes. Our filter design takes into account the weak lensing S/N and photometric redshift performance. Our simulations predict that Merian will yield a sample of $\sim$ 85,000 star-forming dwarf galaxies with a photometric redshift accuracy of $σ_{Δz/(1+z)}\sim 0.01$ and an outlier fraction of $η=2.8\%$ over the redshift range $0.058
description: 18 pages, 14 figures, accepted for publication in MNRAS
Helina coniformis
Creators: name: Couri, Márcia Souto
name: de Carvalho, Claudio J. B.
name: Pont, Adrian C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Helina
Helina coniformis

description: Helina coniformis (Stein, 1903)
Diagnosis: Femora predominantly yellow, tibiae yellow, tarsi brown; fore tibia with posterior seta; mid tibia with 3 posterior setae, without anterodorsal setae; hind tibia with 3 anterodorsal setae, 2 anteroventral, with short posterodorsal setae in apical ¼; wing without maculae.
 Material examined: NAMIBIA: Caprivi: ƚƃ ƻƂ.DWLPD 0XOLOR 'LVW., 6DODPEDOD FDPSVLWH, ƚ7°ƽo‵oƚ̎6 ƻ4° Ϭ‵o9̎(, ƚ±4.LLL.ƻooƚ,$.+..LUN―6SULJJV,0DODLVH WUDS;ƚƂ.DWLPD 0XOLOR 'LVW., 4 NP 1(RI 6DODPEDOD, ƚ7°49‵ƻƚ̎6 ƻ4° Ϭ‵o7̎(, ƻƽ.LL±ƚ.LLL.ƻooƚ, $.+..LUN―6SULJJV & (. 0DUDLV, 0DODLVH WUDS (DOO 101:).
Distribution: Widespread in East and central Africa to southern Africa, Annobon I., eastern Mediterranean and South Yemen.
description: Published as part of Couri, Márcia Souto, de Carvalho, Claudio J. B. & Pont, Adrian C., 2012, Taxonomy of the Muscidae (Diptera) of Namibia: a key to genera, diagnoses, new records and description of a new species, pp. 47 in African Invertebrates 53 (1) on page 53, DOI: 10.5733/afin.053.0103, http://zenodo.org/record/7918268
On the Complexity of Approximating Wasserstein Barycenter
Creators: name: Kroshnin, Alexey
name: Dvinskikh, Darina
name: Dvurechensky, Pavel
name: Gasnikov, Alexander
name: Tupitsa, Nazarii
name: Uribe, Cesar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 90C25, 90C30, 90C06, 90C90

description: We study the complexity of approximating Wassertein barycenter of $m$ discrete measures, or histograms of size $n$ by contrasting two alternative approaches, both using entropic regularization. The first approach is based on the Iterative Bregman Projections (IBP) algorithm for which our novel analysis gives a complexity bound proportional to $\frac{mn^2}{\varepsilon^2}$ to approximate the original non-regularized barycenter. Using an alternative accelerated-gradient-descent-based approach, we obtain a complexity proportional to $\frac{mn^{2.5}}{\varepsilon} $. As a byproduct, we show that the regularization parameter in both approaches has to be proportional to $\varepsilon$, which causes instability of both algorithms when the desired accuracy is high. To overcome this issue, we propose a novel proximal-IBP algorithm, which can be seen as a proximal gradient method, which uses IBP on each iteration to make a proximal step. We also consider the question of scalability of these algorithms using approaches from distributed optimization and show that the first algorithm can be implemented in a centralized distributed setting (master/slave), while the second one is amenable to a more general decentralized distributed setting with an arbitrary network topology.
description: Corrected misprints. Added a reference to accelerated Iterative Bregman Projections introduced in arXiv:1906.03622
Screening Breakdown on the Route toward the Metal-Insulator Transition in Modulation Doped Si/SiGe Quantum Wells
Creators: name: Wilamowski, Z.
name: Sandersfeld, N.
name: Jantsch, W.
name: Toebben, D.
name: Schaeffler, F.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Exploiting the spin resonance of two-dimensional (2D) electrons in SiGe/Si quantum wells we determine the carrier-density-dependence of the magnetic susceptibility. Assuming weak interaction we evaluate the density of states at the Fermi level D(E_F), and the screening wave vector, q_TF. Both are constant at higher carrier densities n, as for an ideal 2D carrier gas. For n < 3e11 cm-2, they decrease and extrapolate to zero at n = 7e10 cm-2. Calculating the mobility from q_TF yields good agreement with experimental values justifying the approach. The decrease in D(E_F) is explained by potential fluctuations which lead to tail states that make screening less efficient and - in a positive feedback - cause an increase of the potential fluctuations. Even in our high mobility samples the fluctuations exceed the electron-electron interaction leading to the formation of puddles of mobile carriers with at least 1 micrometer diameter.
description: 4 pages, 3 figures
Phase diagram for a logistic system under bounded stochasticity
Creators: name: Yahalom, Yitzhak
name: Shnerb, Nadav M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Extinction is the ultimate absorbing state of any stochastic birth-death process, hence the time to extinction is an important characteristic of any natural population. Here we consider logistic and logistic-like systems under the combined effect of demographic and bounded environmental stochasticity. Three phases are identified: an inactive phase where the mean time to extinction $T$ increases logarithmically with the initial population size, an active phase where $T$ grows exponentially with the carrying capacity $N$, and temporal Griffiths phase, with power-law relationship between $T$ and $N$. The system supports an exponential phase only when the noise is bounded, in which case the continuum (diffusion) approximation breaks down within the Griffiths phase. This breakdown is associated with a crossover between qualitatively different survival statistics and decline modes. To study the power-law phase we present a new WKB scheme which is applicable both in the diffusive and in the non-diffusive regime.
Additional file 5: of A randomized, double blind, placebo controlled, multicenter clinical trial to assess the efficacy and safety of Emblica officinalis extract in patients with dyslipidemia
Creators: name: Haridas Upadya
name: S. Prabhu
name: Aravinda Prasad
name: Subramanian, Deepa
name: Gupta, Swati
name: Goel, Ajay
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Full data of all visits. (DOCX 25â kb)
Blowing-up solutions of the time-fractional dispersive equations
Creators: name: Ahmad, Bashir
name: Alsaedi, Ahmed
name: Kirane, Mokhtar
name: Torebek, Berikbol T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: This paper is devoted to the study of initial-boundary value problems for time-fractional analogues of Korteweg-de Vries, Benjamin-Bona-Mahony, Burgers, Rosenau, Camassa-Holm, Degasperis-Procesi, Ostrovsky and time-fractional modified Korteweg-de Vries-Burgers equations on a bounded domain. Sufficient conditions for the blowing-up of solutions in finite time of aforementioned equations are presented. We also discuss the maximum principle and influence of gradient non-linearity on the global solvability of initial-boundary value problems for the time-fractional Burgers equation. The main tool of our study is the Pohozhaev nonlinear capacity method. We also provide some illustrative examples.
description: 24 pages
Quantum Corrections to Central Charges and Supersymmetric Casimir Energy in AdS$_3$/CFT$_2$
Creators: name: Ardehali, Arash Arabi
name: Larsen, Finn
name: Liu, James T.
name: Szepietowski, Phillip
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the Casimir energy of bulk fields in AdS$_3$ and its relation to subleading terms in the central charge of the dual CFT$_2$. Computing both sides of the standard CFT$_2$ relation $E=-c/12$ independently we show that this relation is not necessarily satisfied at the level of individual bulk supergravity states, but in theories with sufficient supersymmetry it is restored at the level of bulk supermultiplets. Assuming only $(0,2)$ supersymmetry (or more), we improve the situation by relating quantum corrections to the central charge and the supersymmetric Casimir energy which in turn is related to an index. These relations adapt recent progress on the AdS$_5$/CFT$_4$ correspondence to AdS$_3$/CFT$_2$ holography. We test our formula successfully in several examples, including the $(0,4)$ MSW theory describing classes of 4D black holes and the large $(4,4)$ theory that is interesting for higher spin holography. We also make predictions for the subleading central charges in several recently proposed $(2,2)$ dualities where the CFT$_2$ is not yet well-understood.
description: 27+14 pages; v2: minor improvements and added references
Optimized energy calculation in lattice systems with long-range interactions
Creators: name: Krech, Michael
name: Luijten, Erik
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss an efficient approach to the calculation of the internal energy in numerical simulations of spin systems with long-range interactions. Although, since the introduction of the Luijten-Blöte algorithm, Monte Carlo simulations of these systems no longer pose a fundamental problem, the energy calculation is still an O(N^2) problem for systems of size N. We show how this can be reduced to an O(N logN) problem, with a break-even point that is already reached for very small systems. This allows the study of a variety of, until now hardly accessible, physical aspects of these systems. In particular, we combine the optimized energy calculation with histogram interpolation methods to investigate the specific heat of the Ising model and the first-order regime of the three-state Potts model with long-range interactions.
description: 10 pages, including 8 EPS figures. To appear in Phys. Rev. E. Also available as PDF file at http://www.cond-mat.physik.uni-mainz.de/~luijten/erikpubs.html
Blockchain and its Role in the Internet of Things (IoT)
Creators: name: Alam, Tanweer
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Blockchain (BC) in the Internet of Things (IoT) is a novel technology that acts with decentralized, distributed, public and real-time ledger to store transactions among IoT nodes. A blockchain is a series of blocks, each block is linked to its previous blocks. Every block has the cryptographic hash code, previous block hash, and its data. The transactions in BC are the basic units that are used to transfer data between IoT nodes. The IoT nodes are different kind of physical but smart devices with embedded sensors, actuators, programs and able to communicate with other IoT nodes. The role of BC in IoT is to provide a procedure to process secured records of data through IoT nodes. BC is a secured technology that can be used publicly and openly. IoT requires this kind of technology to allow secure communication among IoT nodes in heterogeneous environment. The transactions in BC could be traced and explored through anyone who are authenticated to communicate within the IoT. The BC in IoT may help to improve the communication security. In this paper, I explored this approach, its opportunities and challenges.
description: 7 Pages