cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pheidole voeltzkowii Forel, 1894, nov. sp.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole voeltzkowii

description: Pheidole Voeltzkowii nov. sp.
[[soldier]] — L. 3,8 a 4,5 mill. Extremement semblable a la Pheidole indica Mayr de l'Inde, dont elle se distingue par les caracteres suivants.:
Tete beaucoup moins convexe devant, a cotes moins convexes et a bord posterieur plus largement echancre. Scapes un peu plus longs; leur loge, plus nette et plus profonde, atteint ou depasse le quart posterieur de la tete. Les rides de la tete sont beaucoup plus serrees, et la tete est plus mate. Les rides reticulaires des cotes de la tete sont parfois obliques-transversales. Les echancrures du thorax sont un peu plus profondes ainsi que la concavite longitudinale de la face basale du metanotum qui est assez distinctement bordee d'une petite arete. Le premier noeud du pedicule est entier a son bord superieur. L'abdomen n'a pas de points piligeres eleves.
D'un jaune roussatre. Tete et abdomen d'un brun jaunatre ou roussatre.
[[worker]]. L. 2,3 a 2,5 mill. — Face basale du metanotum subbordee, terminee par deux dents triangulaires a peine spiniformes. D'un jaune sale; tete et abdomen d'un brun jaunatre. Du reste comme l´ indica.
[[male]] L. 5,2 mill. — Le metanotum n'a que deux tubercules tres obtus, allonges et tres proeminents (assez proeminents, presque subdentiformes chez l´ indica). Scutellum bien moins proeminent que chez l´ indica. Varie de jaunatre et de brunatre (entierement brun chez l´ indica). Du reste comme l´ indica.
Mojanga, Ouest de Madagascar, recoltee par le Dr Voeltzkow.
Cette espece ressemble tant a l´ indica que je serais tente d'en faire une simple race, si sa patrie n'etait si differente.
description: Published as part of Forel, A., 1894, Quelques fourmis de Madagascar (récoltées par M. le Dr Völtzkow); de Nouvelle Zélande (récoltées par M. W. W. Smith); de Nouvelle Calédonie (récoltées par M. Sommer); de Queensland (Australie) (récoltées par M. Wiederkehr) ...., pp. 226-237 in Annales de la Societe Entomologique de Belgique 38 on pages 227-228
General Scalar Fields as Quintessence
Creators: name: de la Macorra, A.
name: Piccinelli, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the cosmological evolution of scalar fields with arbitrary potentials in the presence of a barotropic fluid (matter or radiation) without making any assumption on which term dominates. We determine what kind of potentials V(phi) permits a quintessence interpretation of the scalar field phi and to obtain interesting cosmological results. We show that all model dependence is given in terms of lambda= - V'/V only and we study all possible asymptotic limits: lambda approaching zero, a finite constant or infinity. We determine the equation of state dynamically for each case. For the first class of potentials, the scalar field quickly dominates the universe behaviour, with an inflationary equation of state allowing for a quintessence interpretation. The second case gives the extensively studied exponential potential. While in the last case, when lambda approaches infinity, if it does not oscillate then the energy density redshifts faster than the barotropic fluid but if lambda oscillates then the energy density redshift depends on the specific potential.
description: 14 pages, LaTeX, 4 postscript figures
Evolution of the UV upturn in cluster galaxies: Abell 1689
Creators: name: Ali, Sadman S.
name: Bremer, Malcolm N.
name: Phillipps, Steven
name: De Propris, Roberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have measured the strength of the UV upturn for red sequence galaxies in the Abell~1689 cluster at $z=0.18$, reaching to or below the $L^*$ level and therefore probing the general evolution of the upturn phenomenon. We find that the range of UV upturn strengths in the population as a whole has not declined over the past 2.2 Gyrs. This is consistent with a model where hot horizontal branch stars, produced by a Helium-enriched population, provide the required UV flux. Based on local counterparts, this interpretation of the result implies Helium abundances of at least 1.5 times the primordial value for this HB population, along with high formation and assembly redshifts for the galaxies and at least a subset of their stellar populations.
description: MNRAS, in press
Star Formation and Metal Production as a Function of Redshift: The Role of the Multi-Phase ISM
Creators: name: Spaans, Marco
name: Carollo, Marcella
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present models of the cosmological star formation and metal production history of (proto-)galaxies with varying axis ratios. More massive and/or roughly spherical systems reach the threshold-metallicity for a transition to a multi-phase interstellar medium earlier than less massive, more flattened systems. Therefore, more flattened, lower-mass systems start to form stars actively at smaller redshifts. A natural explanation is found in the overall robustness of the interstellar medium against complete expulsion (blow-away) at high total masses, and in the prevention of metal enrichment in the outer regions due to axial outflow along the symmetry axis of a non-spherical proto-galaxy (blow-out). We suggest that the observed predominance of spheroidal systems observed at high redshift, e.g. in the Hubble Deep Field, is due to this effect: At z>2, roundish (proto-)galaxies with total (dark+baryonic) masses of ~10^11 M_o and/or the inner spheroidal cores of similarly massive flattened systems sustain a multi-phase interstellar medium, and therefore a high star-formation rate, whose magnitude depends on the fraction of baryonic matter in the systems. Conversely, the peak at z~1-2 in the observed cosmological metal production rate coincides with the epochs of star formation of lower mass spheroidals, as well as of massive proto-galactic disks.
description: 18 pages LaTex, Problem with PS figures corrected
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0121
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
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0121, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0121, 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
Monomorium integrum Forel, 1894, nov. sp.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Monomorium
Monomorium integrum

description: Monomorium integrum nov. sp.
[[worker]]. — L. 3,0 a 3,5 mill. — Tres semblable au M. nitidum, mais l'epistome, avance et arrondi devant, n'a ni dents, ni echancrure mediane a son bord anterieur. Cependant sa portion mediane est plus elevee que le reste, bordee de deux aretes dirigees lateralement, et aplatie ou legerement concave entre ces aretes. Le metanotum est aussi eleve que le pronotum et le mesonotum; sa face basale est convexe, deux fois plus longue que la face declive, et terminee par deux tres faibles tubercules allonges, a peine apparents.
L'echancrure meso-metanotale est tres faible et ne represente guere qu'un enfoncement plus fort de la suture. Les yeux sont situes au milieu des cotes de la tete (en avant chez les M. nitidum et Suteri). Du reste identique au M. nitidum Sm., mais la taille est moins variable.
[[worker]]. L. 6 mill. — Caracteres de l'ouvriere. Metanotum sans dents;, face basale de la meme longueur que la face declive. Front et vertex avec de gros points epars et quelques stries longitudinales. Yeux situes un peu en avant du milieu des cotes de la tete.
[[male]]. L. 2,9 mill. — Scape tres court, plus court que le 2 e article du funicule. Metanotum a peine subtubercule; face basale plus longue que la face declive. Ailes subhyalines. Beaucoup plus petit que le [[male]] du M. nitidum; du reste tout a fait semblable.
Ashburton, Nouvelle Zelande, recolte par M. W. W. Smith.
description: Published as part of Forel, A., 1894, Quelques fourmis de Madagascar (récoltées par M. le Dr Völtzkow); de Nouvelle Zélande (récoltées par M. W. W. Smith); de Nouvelle Calédonie (récoltées par M. Sommer); de Queensland (Australie) (récoltées par M. Wiederkehr) ...., pp. 226-237 in Annales de la Societe Entomologique de Belgique 38 on pages 228-229
Exclusive semileptonic rare decays $B ->_ ($K,K^*) \ell^+ \ell^- in supersymmetric theories
Creators: name: Yan, Qi-Shu
name: Huang, Chao-Shang
name: Wei, Liao
name: Zhu, Shou-Hua
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The invariant mass spectrum, forward-backward asymmetry, and lepton polarizations of the exclusive processes $B\to K(K^*)\ell^+ \ell^-, \ell=μ, τ$ are analyzed under supersymmetric context. Special attention is paid to the effects of neutral Higgs bosons (NHBs). Our analysis shows that the branching ratio of the process $\bkm$ can be quite largely modified by the effects of neutral Higgs bosons and the forward-backward asymmetry would not vanish. For the process $\bksm$, the lepton transverse polarization is quite sensitive to the effects of NHBs, while the invariant mass spectrum, forward-backward asymmetry, and lepton longitudinal polarization are not. For both $\bkt$ and $\bkst$, the effects of NHBs are quite significant. The partial decay widths of these processes are also analyzed, and our analysis manifest that even taking into account the theoretical uncertainties in calculating weak form factors, the effects of NHBs could make SUSY shown up.
description: Several references are added, typo are corrected
Anomalous Discrete Flavor Symmetry and Domain Wall Problem
Creators: name: Chigusa, So
name: Nakayama, Kazunori
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Discrete flavor symmetry is often introduced for explaining quark/lepton masses and mixings. However, its spontaneous breaking leads to the appearance of domain walls, which is problematic for cosmology. We consider a possibility that the discrete flavor symmetry is anomalous under the color SU(3) so that it splits the energy levels of degenerate discrete vacua as a solution to the domain wall problem. We find that in most known models of flavor symmetry, the QCD anomaly effect can only partially remove the degeneracy and there still remain degenerate vacua.
description: 16 pages, 5 tables
Huberia striata Smith
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Huberia
Huberia striata

description: Huberia striata Smith
[[male]]. — Antennes de 12 articles. Mesonotum avec deux sillons convergents. Mandibules armees de 7 dents, dont les posterieures tres petites; le quart posterieur du bord terminal n'a pas de dents. Ailes comme chez les Monomorium. Du reste comme le genre Monomorium. J'indique ces caracteres generiques, le [[male]] du genre etant encore inconnu.
L. 8 mill. — Mandibules grandes, striees, avec quelques points. Epistome entier, convexe. Aire frontale grande, triangulaire. Sillon frontal distinct. Un sillon longitudinal au milieu du vertex. Tete en carre tres arrondi. Scape tres court, beaucoup plus court que le 2 e article du funicule. Premier article du funicule aussi large que long. Thorax de la largeur de la tete. Face basale du metanotum un peu convexe, presque horizontale, plus longue que la face declive. Le metanotum a deux larges tubercules tres arrondis et peu apparents; il est concave entre les deux. Premier n oe ud du pedicule arrondi. De son sommet arrondi partent deux surfaces plus ou moins inclinees, dont l'anterieure est deux fois plus longue que la posterieure. Second n oe ud plus large que long. Abdomen allonge, attenue devant et derriere. Valvules genitales exterieures grandes, allongees, en cuiller. Pattes mediocres.
Abdomen, une partie du 2 e article du pedicule, le milieu du metanotum et les cuisses lisses et luisantes avec quelques points piligeres epars. Pedicule, antennes et tibias assez luisants et lisses avec une abondante ponctuation piligere. Derriere les yeux, la tete est mate et assez grossierement rugueuse-reticulee. Le reste du corps est plus ou moins densement strie en long. Sur le devant du pronotum, ces stries deviennent transversales; sur les cotes du thorax et derriere, elles sont en partie contournees.
Tout le corps couvert d'une pilosite brunatre, pointue, de longueur inegale, assez abondante. Sur le dos du metanotum et du pedicule, cette pilosite est tres courte. Les pattes n'ont qu'une pubescence subadjacente, assez longue, formant un leger duvet.
Noir; extremite de l'abdomen, des tarses, du dernier article des antennes et des mandibules d'un brun roussatre. Parfois quelques taches roussatres sur le thorax et sur la tete (variete rufescens). Ailes pubescentes, enfumees de brunatre; nervures et tache marginale d'un brun fonce.
Ashburton, Nouvelle Zelande (M. W. W. Smith).
description: Published as part of Forel, A., 1894, Quelques fourmis de Madagascar (récoltées par M. le Dr Völtzkow); de Nouvelle Zélande (récoltées par M. W. W. Smith); de Nouvelle Calédonie (récoltées par M. Sommer); de Queensland (Australie) (récoltées par M. Wiederkehr) ...., pp. 226-237 in Annales de la Societe Entomologique de Belgique 38 on pages 229-230
Editorial
Creators: name: Cigales, Marcelo
Publisher: name: Zenodo
Year: 2025
Subjects: editorial

description: Editor-in-Chief

Marcelo Pinheiro Cigales - University of Brasília, Brazil.

 

 Editorial Board

Katherine Lyon - University of British Columbia, Canada.

Amurabi Oliveira - Federal University of Santa Catarina, Brazil.

Annette Tezli - University of Calgary, Canada.

Deepak Kumar Verma, Dr B R Ambedkar University of Social Sciences, India.

Stephanie Medley-Rath, Indiana University Kokomo, USA.

Sharmla Rama, University of KwaZulu-Natal, South Africa.

 

Scientific Council

Carlos Benedito Martins (UnB/Brazil)

Cristiano das Neves Bodart (UFAL/Brazil)

Igor Martinache - University of Paris - Nanterre/France

Raewyn Connell - University of Sydney/Australia

 

Layout

Fabio Monteiro de Moraes (UFPE/Brazil)
Zero mode quantization of multi-Skyrmions
Creators: name: Irwin, Patrick
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A zero mode quantization of the minimal energy SU(2) Skyrmions for nucleon numbers four to nine and seventeen is described. This involves quantizing the rotational and isorotational modes of the configurations. For nucleon numbers four, six and eight the ground states obtained are in agreement with the observed nuclear states of Helium, Lithium and Beryllium. However, for nucleon numbers five, seven, nine and seventeen the spins obtained conflict with the observed isodoublet nuclear states.
description: 37 pages, LaTeX, 4 figures. More careful treatment of double covers, reference added
Inspecting Fast Radio Bursts through MeerKAT's lens: high space and time resolution studies
Creators: name: Pastor-Marazuela, Inés
Publisher: name: Zenodo
Year: 2024

description: The field of the enigmatic Fast Radio Bursts (FRBs) is currently booming. These extragalactic, millisecond-duration radio transients are now discovered in the hundreds, with tens being localised to the galaxies where they were produced, and fifty being known to repeat. This begs the question, do we already have enough information to identify what is producing them? Since the detection of a bright radio burst emitted by the galactic magnetar SGR 1935+2154, we know some must come from magnetars. However, the dichotomy between one-off and repeating FRBs remains unsolved, and different emission mechanisms could be at play. To establish the progenitors of these mysterious transients, it is fundamental to conduct detailed spectro-temporal analyses and to achieve precise localisations of the FRBs.The MeerTRAP project was conceived to leverage MeerKAT's high sensitivity and angular resolution to look for galactic and extragalactic radio transients. Since 2019, MeerTRAP has found more than forty -- so far non-repeating -- FRBs. When a new bright FRB is detected, 300 ms of raw voltage data are stored, which permits an arcsecond precision localisation and enables us to study the bursts at the highest time and frequency resolution.In this talk, I will present the latest MeerTRAP FRBs that we have localised to their host galaxies, which constitute a sample of high-redshift FRBs. From the properties of the galaxies where the FRBs were formed, we can infer crucial information about their progenitors and the environments where they live. Additionally, the bursts display complex spectro-temporal structures, high linear polarisation fractions and a wide range of rotation measures, which could be interpreted in terms of a magnetospheric origin. Overall, I will detail how these properties help us discern the nature of FRBs.
Insight and Recommendations for Fragile X-Premutation-Associated Conditions from the Fifth International Conference on FMR1 Premutation.
Creators: name: Tassone, Flora
name: Protic, Dragana
name: Allen, Emily Graves
name: Archibald, Alison D
name: Baud, Anna
name: Brown, Ted W
name: Budimirovic, Dejan B
name: Cohen, Jonathan
name: Dufour, Brett
name: Eiges, Rachel
name: Elvassore, Nicola
name: Gabis, Lidia V
name: Grudzien, Samantha J
name: Hall, Deborah A
name: Hessl, David
name: Hogan, Abigail
name: Hunter, Jessica Ezzell
name: Jin, Peng
name: Jiraanont, Poonnada
name: Klusek, Jessica
name: Kooy, R Frank
name: Kraan, Claudine M
name: Laterza, Cecilia
name: Lee, Andrea
name: Lipworth, Karen
name: Losh, Molly
name: Loesch-Mdzewska, Danuta
name: Lozano, Reymundo
name: Mailick, Marsha R
name: Manolopoulos, Apostolos
name: Martinez-Cerdeno, Veronica
name: McLennan, Yingratana
name: Miller, Robert M
name: Montanaro, Federica Alice Maria
name: Mosconi, Matthew W
name: Potter, Sarah Nelson
name: Raspa, Melissa
name: Rivera, Susan M
name: Shelly, Katharine
name: Todd, Peter K
name: Tutak, Katarzyna
name: Wang, Jun Yi
name: Wheeler, Anne
name: Winarni, Tri Indah
name: Zafarullah, Marwa
name: Hagerman, Randi J
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 32
subject: Biomedical and clinical sciences
classificationCode: 31
subject: Biological sciences
subject: FOS: Biological sciences
classificationCode: 3105
subject: Genetics
classificationCode: 3101
subject: Biochemistry and cell biology

description: The premutation of the fragile X messenger ribonucleoprotein 1 (FMR1) gene is characterized by an expansion of the CGG trinucleotide repeats (55 to 200 CGGs) in the 5’ untranslated region and increased levels of FMR1 mRNA. Molecular mechanisms leading to fragile X-premutation-associated conditions (FXPAC) include cotranscriptional R-loop formations, FMR1 mRNA toxicity through both RNA gelation into nuclear foci and sequestration of various CGG-repeat-binding proteins, and the repeat-associated non-AUG (RAN)-initiated translation of potentially toxic proteins. Such molecular mechanisms contribute to subsequent consequences, including mitochondrial dysfunction and neuronal death. Clinically, premutation carriers may exhibit a wide range of symptoms and phenotypes. Any of the problems associated with the premutation can appropriately be called FXPAC. Fragile X-associated tremor/ataxia syndrome (FXTAS), fragile X-associated primary ovarian insufficiency (FXPOI), and fragile X-associated neuropsychiatric disorders (FXAND) can fall under FXPAC. Understanding the molecular and clinical aspects of the premutation of the FMR1 gene is crucial for the accurate diagnosis, genetic counseling, and appropriate management of affected individuals and families. This paper summarizes all the known problems associated with the premutation and documents the presentations and discussions that occurred at the International Premutation Conference, which took place in New Zealand in 2023.
Anharmonicity-Induced Criticality of Collective Excitation in a Trapped Bose-Einstein Condensate
Creators: name: Wang, Qun
name: Xiong, Bo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We investigate the low energy excitations of a dilute atomic Bose gas confined in a anharmonic trap interacting with repulsive forces. The dispersion law of both surface and compression modes are derived and analyzed for large numbers of atoms in the trap, which show two branches of excitation and appear a two critical value. For a upper limit, BEC can be unstable with respect to some specific collective excitation, while for the lower limit, the frequency of collective excitation under anharmonic influence can be effectively lower than that without anharmonicity. Our work reveals the key role played by the anharmonicity and interatomic forces which introduce a rich structure in the dynamic behavior of these new many-body systems.
description: 19 pages
MPEC 2025-H139 : 2025 HL3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 HL3

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Probing quantum chaos through singular-value correlations in sparse non-Hermitian SYK model
Creators: name: Nandy, Pratik
name: Pathak, Tanay
name: Tezuka, Masaki
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Utilizing singular value decomposition, our investigation focuses on the spectrum of the singular values within a sparse non-Hermitian Sachdev-Ye-Kitaev (SYK) model. Unlike the complex eigenvalues typical of non-Hermitian systems, singular values are inherently real and positive. Our findings reveal a congruence between the statistics of singular values and those of the analogous Hermitian Gaussian ensembles. An increase in sparsity results in the non-Hermitian SYK model deviating from its chaotic behavior, a phenomenon precisely captured by the singular value ratios. Our analysis of the singular form factor ({\upsigma}FF), analogous to the spectral form factor (SFF) indicates the disappearance of the linear ramp with increased sparsity. Additionally, we define singular complexity, inspired by the spectral complexity in Hermitian systems, whose saturation provides a critical threshold of sparseness. Such disintegration is likely associated with the breakdown of the existing holographic dual for non-Hermitian systems.
description: v3: typos corrected regarding the model after Eq.(1)
The Universality of the Stellar IMF
Creators: name: Padoan, Paolo
name: Nordlund, Ake
name: Jones, Bernard J. T.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose that the stellar initial mass function (IMF) is universal in the sense that its functional form arises as a consequence of the statistics of random supersonic flows. A model is developed for the origin of the stellar IMF, that contains a dependence on the average physical parameters (temperature, density, velocity dispersion) of the large scale site of star formation. The model is based on recent numerical experiments of highly supersonic random flows that have a strong observational counterpart. It is shown that a Miller-Scalo like IMF is naturally produced by the model for the typical physical conditions in molecular clouds. A more ``massive'' IMF in star bursts is also predicted.
description: 22 pages; Latex; 6 figures included. MNRAS (in press)
Additional file 2: of Dieting is associated with reduced bone mineral accrual in a longitudinal cohort of girls
Creators: name: Hohman, Emily
name: Balantekin, Katherine
name: Birch, Leann
name: Savage, Jennifer
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Table S2. Dietary intake predictors of bone mineral content at age 15â years. Results of regression analyses predicting bone mineral content at age 15â years from dietary intake of bone-related nutrients/food groups, adjusting for anthropometric, pubertal development, and physical activity variables, in girls. (DOCX 13 kb)
Effects of neutrino temperatures and mass hierarchies on the detection of supernova neutrinos
Creators: name: Chiu, Shao-Hsuan
name: Kuo, T. K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Possible outcomes of neutrino events at both Super-Kamiokande and SNO for a type-II supernova are analyzed considering the uncertainties in SN neutrino spectra (temperature) at emission, which may complicate the interpretation of the observed events. With the input of parameters deduced from the current solar and atmospheric experiments, consequences of direct-mass hierarchy $m_{ν_τ} \gg m_{ν_μ} > m_{ν_{e}}$ and inverted-mass hierarchy $m_{ν_{e}} > m_{ν_μ} \gg m_{ν_τ}$ are investigated. Even if the $ν$ temperatures are not precisely known, we found that future experiments are likely to be able to separate the currently accepted solutions to the solar neutrino problem (SNP): large angle MSW, small angle MSW, and the vacuum oscillation, as well as to distinguish between the direct and inverted mass hierarchies of the neutrinos.
description: 14 pages, 5 figuress; changed content; added reference for section 1. To appear in Phys. Rev. D (01 April 2000 issue)
Critical $O(2)$ field theory near six dimensions beyond one loop
Creators: name: Roscher, Dietrich
name: Herbut, Igor F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A tensorial representation of $ϕ^4$ field theory introduced in Phys. Rev. D. 93, 085005 (2016) is studied close to six dimensions, with an eye towards a possible realization of an interacting conformal field theory in five dimensions. We employ the two-loop $ε$-expansion, two-loop fixed-dimension renormalization group, and non-perturbative functional renormalization group. An interacting, real, infrared-stable fixed point is found near six dimensions, and the corresponding anomalous dimensions are computed to the second order in small parameter $ε=6-d$. Two-loop epsilon-expansion indicates, however, that the second-order corrections may destabilize the fixed point at some critical $ε_c <1$. A more detailed analysis within all three computational schemes suggests that the interacting, infrared-stable fixed point found previously collides with another fixed point and becomes complex when the dimension is lowered from six towards five. Such a result would conform to the expectation of triviality of $O(2)$ field theories above four dimensions.
description: 8 pages, 7 figures
The Epoch of Galaxy Formation
Creators: name: Baugh, C. M.
name: Cole, S.
name: Frenk, C. S.
name: Lacey, C. G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use a semi-analytic model of galaxy formation in hierarchical clustering theories to interpret recent data on galaxy formation and evolution, focussing primarily on the recently discovered population of Lyman-break galaxies at $z\simeq 3$. For a variety of cold dark matter (CDM) cosmologies we construct mock galaxy catalogues subject to identical selection criteria to those applied to the real data. We find that the expected number of Lyman-break galaxies is very sensitive to the assumed stellar initial mass function and to the normalization of the primordial power spectrum. For reasonable choices of these and other model parameters, it is possible to reproduce the observed abundance of Lyman-break galaxies in CDM models with $Ω_0=1$ and with $Ω_0<1$. These galaxies generally form from rare peaks at high redshift and, as a result, their spatial distribution is strongly biased, with a typical bias parameter, $b\simeq 4$, and a comoving correlation length, $r_0\simeq 4 \mpc$. The typical sizes of these galaxies, $\sim 0.5\kpc$, are substantially smaller than those of present day bright galaxies. In combination with data at lower redshifts, the Lyman-break galaxies can be used to trace the cosmic star formation history. Most galaxies (in our models and in the data) never experience star formation rates in excess of a few solar masses per year. Our models predict that even at $z=5$, the integrated star formation rate is similar to that measured locally, although less than 1% of all the stars have formed prior to this redshift. These galaxies mark the onset of the epoch of galaxy formation that continues into the present day. The basic ingredients of a consistent picture of galaxy formation may well be now in place.
description: Minor revisions to match version published in May 10 ApJ. 1998, ApJ, 498, 504-521. Uses emulateapj.sty. Also available at http://star-www.dur.ac.uk/~cmb/galform2.html
title: 02_1896
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Simple Conditions for Metastability of Continuous Markov Chains
Creators: name: Mangoubi, Oren
name: Pillai, Natesh S.
name: Smith, Aaron
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: Computation (stat.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: A family $\{Q_β\}_{β\geq 0}$ of Markov chains is said to exhibit $\textit{metastable mixing}$ with $\textit{modes}$ $S_β^{(1)},\ldots,S_β^{(k)}$ if its spectral gap (or some other mixing property) is very close to the worst conductance $\min(Φ_β(S_β^{(1)}), \ldots, Φ_β(S_β^{(k)}))$ of its modes. We give simple sufficient conditions for a family of Markov chains to exhibit metastability in this sense, and verify that these conditions hold for a prototypical Metropolis-Hastings chain targeting a mixture distribution. Our work differs from existing work on metastability in that, for the class of examples we are interested in, it gives an asymptotically exact formula for the spectral gap (rather than a bound that can be very far from sharp) while at the same time giving technical conditions that are easier to verify for many statistical examples. Our bounds from this paper are used in a companion paper to compare the mixing times of the Hamiltonian Monte Carlo algorithm and a random walk algorithm for multimodal target distributions.
description: arXiv admin note: text overlap with arXiv:1808.03230
Towards a solution of the charmonium production controversy: k_t-factorization versus color octet mechanism
Creators: name: Hagler, Ph.
name: Kirschner, R.
name: Schafer, A.
name: Szymanowski, L.
name: Teryaev, O. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The cross section of χ_{cJ} hadroproduction is calculated in the k_t-factorization approach. We find a significant contribution of the χ_{c1} state due to non-applicability of the Landau-Yang theorem because of off-shell gluons. The results are in agreement with data and, in contrast to the collinear factorization, show a dominance of the color singlet part and a strong suppression of the color octet contribution. Our results could therefore lead to a solution of the longstanding controversy between the color singlet model and the color octet mechanism.
description: 4 pages, 5 figures, final PRL version
Additional file 4 of EpiViewer: an epidemiological application for exploring time series data
Creators: name: Thorve, Swapna
name: Wilson, Mandy L.
name: Lewis, Bryan L.
name: Samarth Swarup
name: Vullikanti, Anil Kumar S.
name: Marathe, Madhav V.
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Biotechnology
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: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Plant Biology

description: Application Web Services. (PDF 73 kb)
Cyclic Family Symmetry and Lepton Hierarchy in Supersymmetry
Creators: name: Du, Dongsheng
name: Liu, Chun
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A cyclic symmetry among the left-handed doublets of the three families is proposed. This symmetry can naturally result in a realistic hierarchical pattern of the fermion masses within the framework of supersymmetry with nonvanishing sneutrino vacuum expectation values.
description: 10 pages, latex, 1 figure not included
Camponotus (Gambeyi) gambeyi subsp. marthae Forel, 1894, nov. st.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus gambeyi
Camponotus gambeyi emery, r. marthae

description: Camponotus Gambeyi Emery, r. Marthae nov. st.
[[worker]]. — L. 7,7 a 11 mill. — Differe de l'espece typique par sa taille plus grande, son epistome distinctement carene, avec un lobe anterieur anguleux et plus fort, par ses aretes frontales plus rapprochees et moins divergentes, par le pronotum et le mesonotum qui sont plus convexes, le metanotum qui a une concavite longitudinale distincte, comme chez les C. Valdeziae, Lubbocki, etc, par l'ecaille encore plus epaisse, la pubescence beaucoup plus courte et beaucoup plus disseminee, ne formant nulle part un duvet, par la pilosite dressee qui est d'un brun fonce (comme ¡ a pubescence), tandis qu'elle est d'un jaune clair chez la forme typique, par un reflet metallique bleuatre tres distinct que n'a pas la forme typique, et par ses mandibules noires dont le bord seul est un peu rougeatre. Les mandibules de la [[worker]] major ont 7 dents.
Nouvelle-Caledonie (M. Sommer).
Je dedie cette jolie race a mon collegue, Mlle Martha Sommer.
description: Published as part of Forel, A., 1894, Quelques fourmis de Madagascar (récoltées par M. le Dr Völtzkow); de Nouvelle Zélande (récoltées par M. W. W. Smith); de Nouvelle Calédonie (récoltées par M. Sommer); de Queensland (Australie) (récoltées par M. Wiederkehr) ...., pp. 226-237 in Annales de la Societe Entomologique de Belgique 38 on page 231
Gauge and Yukawa Unification in SUSY with Bilinearly Broken R-Parity
Creators: name: Diaz, Marco Aurelio
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In a supersymmetric model where R-Parity and lepton number are violated bilinearly in the superpotential, which can explain the solar and atmospheric neutrino problems, we study the unification of gauge and Yukawa couplings at the GUT scale. We show that bottom-tau Yukawa coupling unification can be achieved at any value of $\tanβ$, and that the strong coupling constant prediction from unification of gauge couplings is closer to the experimental value compared with the MSSM. We also study the predictions for $V_{cb}$ in a Yukawa texture ansätze.
description: 7 pages including 9 figures. Talk given at the International Workshop on Particles in Astrophysics and Cosmology: From Theory to Observation, Valencia, Spain, May 3-8, 1999
Prompt Injection Attacks in Defended Systems
Creators: name: Khomsky, Daniil
name: Maloyan, Narek
name: Nutfullin, Bulat
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Large language models play a crucial role in modern natural language processing technologies. However, their extensive use also introduces potential security risks, such as the possibility of black-box attacks. These attacks can embed hidden malicious features into the model, leading to adverse consequences during its deployment.
 This paper investigates methods for black-box attacks on large language models with a three-tiered defense mechanism. It analyzes the challenges and significance of these attacks, highlighting their potential implications for language processing system security. Existing attack and defense methods are examined, evaluating their effectiveness and applicability across various scenarios.
 Special attention is given to the detection algorithm for black-box attacks, identifying hazardous vulnerabilities in language models and retrieving sensitive information. This research presents a methodology for vulnerability detection and the development of defensive strategies against black-box attacks on large language models.
A changing-look AGN to be probed by X-ray polarimetry
Creators: name: González, Beatriz Agís
name: Hutsemékers, Damien
name: Miniutti, Giovanni
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Active galactic nuclei (AGN) produce the highest intrinsic luminosities in the Universe from within a compact region. The central engine is thought to be powered by accretion onto a supermassive black hole. A fraction of this huge release of energy influences the evolution of the host galaxy, and in particular, star formation. Thus, AGN are key astronomical sources not only because they play an important role in the evolution of the Universe, but also because they constitute a laboratory for extreme physics. However, these objects are under the resolution limit of current telescopes. Polarimetry is a unique technique capable of providing us with information on physical AGN structures. The incoming new era of X-ray polarimetry will give us the opportunity to explore the geometry and physical processes taking place in the innermost regions of the accretion disc. Here we exploit this future powerful tool in the particular case of changing-look AGN, which are key for understanding the complexity of AGN physics.
description: 9 pages, 1 figures, published by Galaxies under the special issue "The Bright Future of Astronomical X-ray Polarimetry"
Stochastic Representation of Non-Markovian Fermionic Quantum Dissipation
Creators: name: Han, Lu
name: Chernyak, Vladimir
name: Yan, Yun-An
name: Zheng, Xiao
name: Yan, YiJing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Quantum Brownian motion plays a fundamental role in many areas of modern physics. In the path-integral formulation, the environmental quantum fluctuations driving the system dynamics can be characterized by auxiliary stochastic fields. For fermion bath environment the stochastic fields are Grassmann-valued, and cannot be represented by conventional classical numbers. In this Letter, we propose a strategy to map the nonclassical Grassmann fields onto Gaussian white noises along with a set of quantized pseudo-states. This results in a numerically feasible stochastic equation of motion (SEOM) method for fermionic open systems. The SEOM yields exact physical observables for noninteracting systems, and accurate approximate results for interacting systems. The practicality and accuracy of the proposed SEOM are exemplified by direct stochastic simulations conducted on a single-impurity Anderson model.
CLUSTERING MEDICATION USE USING THE K-NEAREST NEIGHBOR METHOD CASE STUDY: LABUHAN RUKU HEALTH CENTER, BATU BARA DISTRICT
Creators: name: Musliadi, Imran Lubis, Rachmat Aulia
Publisher: name: PT. Jasa Niaga Digital Indonesia
Year: 2025
Subjects: clustering, k-nearest neighbor method, drug use, health center

description: This research aims to develop a drug use clustering application system at the Labuhan Ruku Community Health Center, Batu Bara Regency, by applying the K-Nearest Neighbor (KNN) method. The problem identified is the difficulty in managing large and complex drug use data. The designed system integrates various features, including a login page, variable data management, and cluster calculations using KNN. System testing was carried out to ensure functionality and accuracy, with results showing the effectiveness of the KNN method in grouping drug data. By using drug dispensing and unit price data, the system can identify usage patterns and provide relevant cluster results, helping with more efficient drug stock management. The test results show that the system functions according to the specified specifications, is able to handle various inputs well, and provides accurate results. It is hoped that this research can contribute to the management of drug use in community health centers, as well as become a reference for further research on clustering systems in the health context.
Camponotus wiederkehri Forel, 1894, nov. sp.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus wiederkehri

description: Camponotus Wiederkehri nov. sp.
[[worker]] major. — L. 10,5 a 12 mill. — Mandibules mediocrement courbees, armees de 6 a 7 dents, subluisantes, tres finement chagrinees, avec des points epars et quelques stries devant. Epistome subcarene, avec un lobe anterieur median trapeziforme. Yeux plats. Aretes frontales sinueuses, assez peu divergentes. Tete fort grosse, fort convexe, excavee derriere, et plus large que longue (sans les mandibules). Thorax faiblement, mais distinctement echancre entre le segment intermediaire et le metanotum (a peine comme chez le C. Foreli Em.). Sutures distinctes. Segment intermediaire un peu plus large que long. Metanotum fort arrondi; ses deux faces de meme longueur. Ecaille haute, tranchante, tres attenuee, presque acaminee au sommet. Abdomen court et large. Tout l'insecte ramasse, epais, trapu. Le scape ne depasse guere l'occiput. Les tibias sont subcylindriques (subdeprimes), et ont une rangee de petits piquants assez espaces.
Devant de la tete subopaque, densement reticule. Le reste du corps assez luisant, plus faiblement chagrine, avec une ponctuation espacee tres fine, effacee sur le thorax, plus forte sur le devant de la tete.
Une fine pubescence jaunatre, assez abondante, forme un leger duvet sur tout le corps, les pattes et les antennes, sauf sur l'occiput. Pilosite dressee jaunatre, fort eparse, nulle sur les tibias et les scapes.
D'un rouge un peu terne ou brunatre, abdomen et dents des mandibules noirs, cuisses et un bord etroit des segments abdominaux jaunatres.
[[worker]] minor. L. 6,5 a 7,5 mill. — Comme la [[worker]] major, mais assez svelte. Tete rectangulaire, un peu plus longue que large, a bord posterieur droit. Yeux fort convexes, situes vers le quart posterieur de la tete. Les scapes depassent l'occiput de plus de la moitie de leur longueur.
Thorax etroit, allonge, tres faiblement convexe, avec une large et faible echancrure, parfois a peine marquee entre le mesonotum et le metanotum. Ce dernier allonge, peu retreci, a face declive tres courte. Ecaille fort epaisse, arrondie au sommet, legerement inclinee en avant.
Sculpture du devant de la teta comme celle du reste. L'occiput est pubescent comme le reste du corps.
D'un rouge brunatre terne, pattes, vertex, dos du thorax et surtout le pedicule plus ou moins brunatres. Mandibules roussatres ou d'un jaune brunatre. Ponctuation eparse, effacee partout.
Du reste comme la [[worker]] major, mais un peu plus pubescente.
Charters Towers (Queensland), M. Wiederkehr.
Pres de cinereus et suffusus.
description: Published as part of Forel, A., 1894, Quelques fourmis de Madagascar (récoltées par M. le Dr Völtzkow); de Nouvelle Zélande (récoltées par M. W. W. Smith); de Nouvelle Calédonie (récoltées par M. Sommer); de Queensland (Australie) (récoltées par M. Wiederkehr) ...., pp. 226-237 in Annales de la Societe Entomologique de Belgique 38 on pages 232-233