cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Crematogaster tricolor var. rufonigra Emery, 1895, n. sp.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Crematogaster
Crematogaster tricolor
C. tricolor gerst., sous-Esp. rufonigra

description: C. tricolor Gerst., sous-esp. rufonigra, n. sp.
- Pour la forme et la sculpture, cette Fourmi ressemble beaucoup au type de l'espece. Elle est un peu plus grande et plus trapue, le mesonotum est un peu moins nettement borde, les epines du metanotum sont un peu plus fortes et surtout plus epaisses a la base. La couleur est d'un roux ferrugineux uniforme, avec les antennes, les pattes et l'abdomen proprement dit d'un brun noiratre; celui-ci quelque fois un peu roussatre a la base. - Long. 4 - 4 1 / 2 mill.
Hebron, Hamman's-Kraal; batit un nid en carton sur les arbres. La meme espece m'a ete envoyee de Leribe, dans le Basutoland, par M. Weitzecker. - Peut-etre est-ce C. castanea F. Sm.? La description n'est pas suffisante pour en donner la certitude. M. W. F. Kirby, du Musee britannique, a qui j'ai envoye des exemplaires pour comparer, m'assure que les types de Smith ont le 1 er segment du pedicule moins brusquement retreci on avant et sont d'un rouge plus clair, avec l'abdomen pas noir.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 13
MOESM1 of Non-programmed transcriptional frameshifting is common and highly RNA polymerase type-dependent
Creators: name: Koscielniak, Dawid
name: Wons, Ewa
name: Wilkowska, Karolina
name: Sektas, Marian
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
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: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Additional Tables S1â S4, Figures S1â S9.
Simultaneously Transmitting And Reflecting Surfaces (STARS) for Multi-Functional 6G
Creators: name: Mu, Xidong
name: Wang, Zhaolin
name: Liu, Yuanwei
Publisher: name: arXiv
Year: 2025
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Simultaneously transmitting and reflecting surface (STARS) empowered multi-functional 6G wireless networks are investigated. Starting with the communication functionality, various types of STARS are introduced in terms of power amplification capabilities, reciprocity features, and spatial density of elements. Then, three STARS-empowered wireless sensing architectures are proposed, namely STARS-aided monostatic sensing, STARS-enabled bistatic sensing, and sensing with target-mounted STARS, where the representative benefits and application challenges are identified. Furthermore, promising applications of STARS for computing and caching functionalities are explored to improve the computation efficiency and reduce the content delivery latency. Finally, recent standardization progress for reconfigurable intelligent surfaces is presented for motivating the employment of STARS in multi-functional 6G.
description: 6 figures, 8 pages, published in IEEE Network
Chemodynamical history of the Galactic Bulge
Creators: name: Barbuy, B.
name: Chiappini, C.
name: Gerhard, O.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Galactic Bulge can uniquely be studied from large samples of individual stars, and is therefore of prime importance for understanding the stellar population structure of bulges in general. Here the observational evidence on the kinematics, chemical composition, and ages of Bulge stellar populations based on photometric and spectroscopic data is reviewed. The bulk of Bulge stars are old and span a metallicity range -1.5
description: 9 figures, 55 pages final version to appear in the Annual Reviews of Astronomy & Astrophysics, volume 56
Asgard/NOTT: L-band nulling interferometry at the VLTI. II. Warm optical design and injection system
Creators: name: Garreau, Germain
name: Bigioli, Azzurra
name: Laugier, Romain
name: Raskin, Gert
name: Morren, Johan
name: Berger, Jean-Philippe
name: Dandumont, Colin
name: Goldsmith, Harry-Dean Kenchington
name: Gross, Simon
name: Ireland, Michael
name: Labadie, Lucas
name: Loicq, Jérôme
name: Madden, Stephen
name: Martin, Guillermo
name: Martinod, Marc-Antoine
name: Mazzoli, Alexandra
name: Sanny, Ahmed
name: Shao, Hancheng
name: Yan, Kunlun
name: Defrère, Denis
Publisher: name: arXiv
Year: 2024
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Asgard/NOTT (previously Hi-5) is a European Research Council (ERC)-funded project hosted at KU Leuven and a new visitor instrument for the Very Large Telescope Interferometer (VLTI). Its primary goal is to image the snow line region around young stars using nulling interferometry in the L-band (3.5 to 4.0)$μ$m, where the contrast between exoplanets and their host stars is advantageous. The breakthrough is the use of a photonic beam combiner, which only recently allowed the required theoretical raw contrast of $10^{-3}$ in this spectral range. Nulling interferometry observations of exoplanets also require a high degree of balancing between the four pupils of the VLTI in terms of intensity, phase, and polarization. The injection into the beam combiner and the requirements of nulling interferometry are driving the design of the warm optics and the injection system. The optical design up to the beam combiner is presented. It offers a technical solution to efficiently couple the light from the VLTI into the beam combiner. During the coupling, the objective is to limit throughput losses to 5% of the best expected efficiency for the injection. To achieve this, a list of different loss sources is considered with their respective impact on the injection efficiency. Solutions are also proposed to meet the requirements on beam balancing for intensity, phase, and polarization. The different properties of the design are listed, including the optics used, their alignment and tolerances, and their impact on the instrumental performances in terms of throughput and null depth. The performance evaluation gives an expected throughput loss of less than <6.4% of the best efficiency for the injection and a null depth of $\sim2.10^{-3}$, mainly from optical path delay errors outside the scope of this work.
description: Accepted for publication in JATIS. 23 pages, 11 figures, 8 tables
Constraining the Inclination of Binary Mergers from Gravitational-wave Observations
Creators: name: Usman, Samantha A.
name: Mills, Joseph C.
name: Fairhurst, Stephen
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Much of the information we hope to extract from the gravitational-waves signatures of compact binaries is only obtainable when we can accurately constrain the inclination of the source. In this paper, we discuss in detail a degeneracy between the measurement of the binary distance and inclination which limits our ability to accurately measure the inclination using gravitational waves alone. This degeneracy is exacerbated by the expected distribution of events in the universe, which leads us to prefer face-on systems at a greater distance. We use a simplified model that only considers the binary distance and orientation, and show that this gives comparable results to the full parameter estimates obtained from the binary neutron star merger GW170817. For the advanced LIGO-Virgo network, it is only signals which are close to edge-on, with an inclination greater than $\sim 75^{\circ}$ that will be distinguishable from face-on systems. For extended networks which have good sensitivity to both gravitational wave polarizations, for face-on systems we will only be able to constrain the inclination of a signal with SNR 20 to be $45^{\circ}$ or less, and even for loud signals, with SNR of 100, the inclination of a face-on signal will only be constrained to $30^{\circ}$. For black hole mergers observed at cosmological distances, in the absence of higher modes or orbital precession, the strong degeneracy between inclination and distance dominates the uncertainty in measurement of redshift and hence the masses of the black holes.
Formation of Wormholes by Dark Matter in the Galaxy Dragonfly 44
Creators: name: Islam, Sayeedul
name: Rahaman, Farook
name: Övgün, Ali
name: Halilsoy, Mustafa
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Recently, ultra diffuse galaxy (UDG) of Dragonfly 44 in the Coma Cluster was observed and observations of the rotational speed suggest that its mass is almost same as the mass of the Milky Way. On the other hand, interestingly, the galaxy emits only 1 \% of the light emitted by the Milky Way. Then, astronomers reported that Dragonfly 44 may be made almost entirely of dark matter. In this study we try to show that the dark matter that constitutes Dragonfly 44 can form the wormhole or not. Two possible dark matter profiles are used, namely, ultra diffuse galaxy King's model and generalized Navarro-Frenk-White (NFW) dark matter profile. We have shown that King's model dark matter profile does not manage to provide wormhole whereas generalized Navarro-Frenk-White (NFW) dark matter profile is managed to find wormholes.
description: 8 pages, two columns. Accepted for publication in Canadian Journal of Physics
CP Violation in the SM and Beyond in Hadronic B Decays
Creators: name: He, Xiao-Gang
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Three different methods, using $B_d\to J/ψK_S$, $J/ψK_S π^0$, $B_d\to K^-π^+, π^+π^-$ and $B_u\to K^- π^0, \bar K^0 π^-, π^-π^0$, to extract hadronic model independent information about new physics are discussed in this talk.
description: Talk presented at PASCOS'99, Dec. 10-16, 1999, Tahoe, California. Latex 6 pages including two figures
Crematogaster peringueyi Emery, 1895, n. sp.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Crematogaster
Crematogaster peringueyi

description: C. Peringueyi, n. sp.
- (Pl. 2, fig. 16 - 17). - [[worker]]. Atra, opaca, abdomine nitido, parce pubescens et disperse pilosa, capite breviore quam latiore, confertim punctulato-striato, antice fortius strialo, antennarum scapo marginem occipitis vix superante, thorace haud marginato, mesonoto cum cannula media, metanoto basi longitrorsum striolato, spinis mediocribus, acutis, subtilibus, parte declivi laevigata, pedunculi segmento 1 ° trapezoidea, antice latiore, lateribus subrectis, postice utrinque denticulo seu tuberculo acuta, 2 o nitido, medio longitrorsum impresso, religuo abdomine nitidulo, subtilissime punctulato el punctis dispersis pubem gerentibus. - Long. 3 1 / 2 - 4 1 / 2 mili.
[[queen]]. Operaria quoad colorem simillima, capite similiter opaco, distinctus striato, thorace supeme nitida, lateribus striatulo, metanoto obtuse bidentato, pedunculi segmento 1 ° latiore, lateribus redis, antice superficie oblique concava, postice sine tuberculis, 2 ° minus profunde sulcato. Alae hyalinae, costis dilute fuscis. - Long. 8 - 9 mill.
[[male]]. Ater, capite opaco thoraceque subnitida subtiliter striatis, abdomine nitida, punctis foveiformibus, pubem gerentibus sculpto, antennis 12 - articulatis, moniliformibus, mandibulis angustis, acute 3 - dentatis, pedunculi breviusculi articulo 1 ° antice oblique truncato, 2 ° aequaliter convexo. - Long. 4 mill. - Cape Town, [[worker]] [[queen]].
J'ai recu autrefois les trois sexes du meme Insecte de M. Peringuey, auquel je dedie l'espece.
Appartient au groupe difficile de C. scutellaris et especes voisines. L'ouvriere me parait distincte des autres par son aspect mat et sa couleur foncee, par la forme moins elargie en avant du 1 er segment du pedicule, par la petite dent ou tubercule pointu qui se trouve de chaque cote avant l'extremite posterieure de ce segment (voir les figures). Ces dents sont bien marquees chez d'autres especes dont le pedicule a une forme differente.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on pages 13-14
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1156
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: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1156, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1156, 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
Additional file 4: of Effectiveness of pharmacotherapy for smoking cessation: protocol for umbrella review and quality assessment of systematic reviews
Creators: name: Alemu Melka
name: Chojenta, Catherine
name: Holliday, Elizabeth
name: Loxton, Deborah
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Quality assessment tool (AMSTRA 2) (PDF 173 kb)
Additional file 1 of An exploratory, randomised, crossover study to investigate the effect of nicotine on cognitive function in healthy adult smokers who use an electronic cigarette after a period of smoking abstinence
Creators: name: Green, Harry J.
name: O’Shea, Olivia K.
name: Cotter, Jack
name: Philpott, Helen L.
name: Newland, Nik
Publisher: name: figshare
Year: 2024
Subjects: Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Additional file 1. Summary of the Cambridge Neuropsychological Test Automated Battery (CANTAB) – Task and key outcome measure descriptions.
Crematogaster transwaalensis Forel
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Crematogaster
Crematogaster transwaalensis

description: C. transwaalensis Forel.
- (Pl. 2, fig. 18). - Cape Town, Vrijburg.
J'ai sous les yeux deux exemplaires de cette remarquable petite espece, bien distincte par la forme de son pedicule qui rappelle certaines especes d'Amerique (victima F. Sm., quadriformis Rog.), et la sculpture du corselet qui consiste en une ponctuation reticulee relativement forte et serree, melee de rides longitudinales sur le pro-mesouotum. Toutefois, en ceci, les deux exemplaires different l'un de l'autre; chez le plus grand, tout le corselet est ponctue, tandis que, chez l'autre, la majeure partie du dos du pro-mesonotum est presque lisse et luisante. La suture pro-mesonotale est effacee et les deux segments forment ensemble une surface assez plane, bordee d'une arete qui cst emoussee en avant; il n'y a pas lieu de distinguer une partie basale et une partie declive du metanotum; la face dorsale de ce segment descend en ponte uniforme d'avant en arriere. Pour la forme du pedicule, je renvoie a mes ligures; le 1 er n oe ud est assez fortement ponctue et mat, le 2 e un peu plus luisant; le reste de l'abdomen est tres luisant. Le corps est garni de poils blanchatres peu nombreux; les scapes et les pattes n'ont qu'une pubescence oblique, mais pas de veritables poils dresses.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 16
An Upper Limit to Arcminute Scale Anisotropy in the Cosmic Microwave Background Radiation at 142 GHz
Creators: name: Church, S. E.
name: Ganga, K. M.
name: Ade, P. A. R.
name: Holzapfel, W. L.
name: Mauskopf, P. D.
name: Wilbanks, T. M.
name: Lange, A. E.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present limits to anisotropies in the cosmic microwave background radiation (CMB) at angular scales of a few arcminutes. The observations were made at a frequency of 142 GHz using a 6-element bolometer array (the Sunyaev-Zel'dovich Infrared Experiment) at the Caltech Submillimeter Observatory. Two patches of sky, each approximately 36'x4' and free of known sources, were observed for a total of 6-8 hours each, resulting in approximately 80 independent 1.7' full-width half-maximum pixels. Each pixel is observed with both a dual-beam and a triple-beam chop, with a sensitivity per pixel of 90-150 uK in each chop. These data have been analyzed using maximum likelihood techniques by assuming a gaussian autocorrelation function for the distribution of CMB fluctuations on the sky. We set an upper limit of Delta T/T <= 2.1 x 10^{-5} (95% confidence) for a coherence angle to the fluctuations of 1.1. These limits are comparable to the best limits obtained from centimeter-wavelength observations on similar angular scales but have the advantage that the contribution from known point sources is negligible at these frequencies. They are the most sensitive millimeter-wavelength limits for coherence angles <= 3'. The results are also considered in the context of secondary sources of anisotropy, specifically the Sunyaev-Zel'dovich effect from galaxy clusters.
description: ApJ accepted, 37 pages Latex (AASTEX), 13 encapsulated postscript figures
Design Space of Visual Feedforward And Corrective Feedback in XR-Based Motion Guidance Systems
Creators: name: Yu, Xingyao
name: Lee, Benjamin
name: Sedlmair, Michael
Publisher: name: arXiv
Year: 2024
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Extended reality (XR) technologies are highly suited in assisting individuals in learning motor skills and movements -- referred to as motion guidance. In motion guidance, the "feedforward" provides instructional cues of the motions that are to be performed, whereas the "feedback" provides cues which help correct mistakes and minimize errors. Designing synergistic feedforward and feedback is vital to providing an effective learning experience, but this interplay between the two has not yet been adequately explored. Based on a survey of the literature, we propose design space for both motion feedforward and corrective feedback in XR, and describe the interaction effects between them. We identify common design approaches of XR-based motion guidance found in our literature corpus, and discuss them through the lens of our design dimensions. We then discuss additional contextual factors and considerations that influence this design, together with future research opportunities for motion guidance in XR.
description: To appear in ACM CHI 2024
Primordial gravitational waves: Model effects on time evolution and spectrum
Creators: name: Micheletti, Sandro M. R.
Publisher: name: arXiv
Year: 2025
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: With the detection of gravitational waves (GW) in recent years, many papers that use simulated GW datasets to constrain dark energy models have been published. However, these works generally consider GW generated by massive astrophysical objects, such as mergers of black holes or neutron stars. In this paper, we analyse the evolution and spectrum of GW generated in the inflationary epoch, assuming a standard slow-roll single-field inflationary scenario. Three models for the background are considered: a field theory model of interacting dark energy - the Interacting Holographic Tachyonic Model, the Holographic Dark Energy Model, and the ΛCDM. The results show significant dependence on the cosmological model, especially for the spectrum, and in particular show that an interaction between dark energy and dark matter can leave a significant imprint. Therefore, future primordial gravitational waves (PGW) datasets could be very useful for constraining dark energy models, including to probe an interaction in the dark sector of the universe.
description: 21 pages, 15 figures
A Modern Approach to Electoral Delimitation using the Quadtree Data Structure
Creators: name: Kale, Sahil
name: Khaire, Gautam
name: Patankar, Jay
name: Vidap, Pujashree
Publisher: name: arXiv
Year: 2024
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: The boundaries of electoral constituencies for assembly and parliamentary seats are drafted using a process referred to as delimitation, which ensures fair and equal representation of all citizens. The current delimitation exercise suffers from a number of drawbacks viz. inefficiency, gerrymandering and an uneven seat-to-population ratio, owing to existing legal and constitutional dictates. The existing methods allocate seats to every state but remain silent about their actual shape and location within the state. The main purpose of this research is to study and analyse the performance of existing delimitation algorithms and further propose a potential solution, along with its merits, that involves using a computational model based on the quadtree data structure to automate the districting process by optimizing objective population criteria. The paper presents an approach to electoral delimitation using the quadtree data structure, which is used to partition a two-dimensional geographical space by recursively subdividing it into four quadrants or regions on the basis of population as a parameter value associated with the node. The quadtree makes use of a quadrant schema of the geographical space for representing constituencies, which not only keeps count of the allocated constituencies but also holds their location-specific information. The performance of the proposed algorithm is analysed and evaluated against existing techniques and proves to be an efficient solution in terms of algorithmic complexity and boundary visualisation to the process of political districting.
description: 7 pages, 6 figures, Accepted in 1st International Conference on Cognitive Computing and Engineering Education (ICCCEE), Pune, India, 2023
title: 01_0816
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/
Merging of spiral galaxies: observations and modeling
Creators: name: Khoperskov, Alexander
name: Khrapov, Sergei
name: Sirotin, Danila
name: Zasov, Anatoly
Publisher: name: arXiv
Year: 2025
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a study of the dynamics of multi-component models of spiral galaxies at various stages of grand merging. Numerical models include a self-consistent account of the dynamics of collisionless stellar subsystems and N-body dark matter, as well as gaseous components. Calculation of gas heating and cooling processes allows us to consider a wide temperature range from 80 to 100 thousand degrees. Using the Smoothed-particle hydrodynamics method to solve hydrodynamic equations makes it possible to track the evolution of the gas of each galaxy, calculating the content of gas components of each object in the process of complex interchange of matter. The gravitational interaction is determined in a direct way by summing the contributions according to Newton's law, which minimizes the modeling error. This requires significant computing resources using graphics accelerators on hybrid computing platform CPU + multi-GPUs. The study aims to reconcile theoretical models with the morphology and kinematics of a number of observed systems. In particular, Taffy-type objects are considered, where two galaxies are connected by a gas bridge with a characteristic small-scale gas structure after the disks pass through each other in an approximately flat orientation. Examples of such systems are the observed pairs of galaxies UGC 12914/UGC 12915, NGC 4490/NGC 4485, UGC813/UGC816 etc.
description: 6 pages, 4 figures, conference Modern astronomy: from the Early Universe to exoplanets and black holes, 2024
Ghost Tomography
Creators: name: Kingston, Andrew. M.
name: Pelliccia, Daniele
name: Rack, Alexander
name: Olbinado, Margie P.
name: Cheng, Yin
name: Myers, Glenn R.
name: Paganin, David M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Ghost tomography using single-pixel detection extends the emerging field of ghost imaging to three dimensions, with the use of penetrating radiation. In this work, a series of spatially random x-ray intensity patterns is used to illuminate a specimen in various tomographic angular orientations with only the total transmitted intensity being recorded by a single-pixel camera (or bucket detector). The set of zero-dimensional intensity readings, combined with knowledge of the corresponding two-dimensional illuminating patterns and specimen orientations, is sufficient for three-dimensional reconstruction of the specimen. The experimental demonstration of ghost tomography is presented here using synchrotron hard x-rays. This result expands the scope of ghost imaging to encompass volumetric imaging (i.e., tomography), of optically opaque objects using penetrating radiation. For hard x-rays, ghost tomography has the potential to decouple image quality from dose rate as well as image resolution from detector performance.
3-String Junction and BPS Saturated Solutions in SU(3) Supersymmetric Yang-Mills Theory
Creators: name: Hashimoto, Koji
name: Hata, Hiroyuki
name: Sasakura, Naoki
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct BPS saturated regular configurations of N=4 SU(3) supersymmetric Yang-Mills theory carrying non-parallel electric and magnetic charges. These field theory BPS states correspond to the string theory BPS states of 3-string junctions connecting three different D3-branes by regarding the N=4 supersymmetric Yang-Mills theory as an effective field theory on parallel D3-branes.
description: 14 pages, LaTeX, three eps figures, typos corrected, a reference added
Additional file 1 of Loss of lncRNA LINC01056 leads to sorafenib resistance in HCC
Creators: name: Chan, Yau-Tuen
name: Wu, Junyu
name: Lu, Yuanjun
name: Li, Qiucheng
name: Feng, Zixin
name: Xu, Lin
name: Yuan, Hongchao
name: Xing, Tingyuan
name: Zhang, Cheng
name: Tan, Hor-Yue
name: Feng, Yibin
name: Wang, Ning
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Supplementary Material 1
Vacuum Contributions in a Chiral Effective Lagrangian for Nuclei
Creators: name: Furnstahl, R. J.
name: Tang, Hua-Bin
name: Serot, Brian D.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A relativistic hadronic model for nuclear matter and finite nuclei, which incorporates nonlinear chiral symmetry and broken scale invariance, is presented and applied at the one-baryon-loop level to finite nuclei. The model contains an effective light scalar field that is responsible for the mid-range nucleon--nucleon attraction and which has anomalous scaling behavior. One-loop vacuum contributions in this background scalar field at finite density are constrained by low-energy theorems that reflect the broken scale invariance of quantum chromodynamics. A mean-field energy functional for nuclear matter and nuclei is derived that contains small powers of the fields and their derivatives, and the validity of this truncation is discussed. Good fits to the bulk properties of finite nuclei and single-particle spectra are obtained.
description: 24 pages, RevTex, 5 figures, uuencoded compressed postscript
Controlling steady-state second harmonic signal via linear and nonlinear Fano resonances
Creators: name: Günay, Mehmet
name: Artvin, Zafer
name: Bek, Alpan
name: Tasgin, Mehmet Emre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nonlinear signal even from a single molecule becomes visible at hot spots of plasmonic nanoparticles. In these structures, Fano resonances can control the nonlinear response in two ways. \textit{(i)} A linear Fano resonance can enhance the hot spot field, resulting enhanced nonlinear signal. \textit{(ii)} A nonlinear Fano resonance can enhance the nonlinear signal without enhancing the hot spot. In this study, we compare the enhancement of second harmonic signal at the steady-state obtained via these two methods. Since we are interested in the steady-state signal, we adapt a linear enhancement which works at the steady-state. This is different than the dark-hot resonances that appears in the transparency window due to enhanced plasmon lifetime.
description: 11 pages, 4 figures
An Enhanced Analysis of Traffic Intelligence in Smart Cities Using Sustainable Deep Radial Function
Creators: name: Ismaeel, Ayad Ghany
name: Mary, S. J. Jereesha
name: Anitha, C.
name: Logeshwaran, Jaganathan
name: Mahmood, Sarmad Nozad
name: Alani, Sameer
name: Shather, Akram H.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Smart cities have revolutionized urban living by incorporating sophisticated technologies to optimize various aspects of urban infrastructure, such as transportation systems. Effective traffic management is a crucial component of smart cities, as it has a direct impact on the quality of life of residents and tourists. Utilizing deep radial basis function (RBF) networks, this paper describes a novel strategy for enhancing traffic intelligence in smart cities. Traditional methods of traffic analysis frequently rely on simplistic models that are incapable of capturing the intricate patterns and dynamics of urban traffic systems. Deep learning techniques, such as deep RBF networks, have the potential to extract valuable insights from traffic data and enable more precise predictions and decisions. In this paper, we propose an RBF based method for enhancing smart city traffic intelligence. Deep RBF networks combine the adaptability and generalization capabilities of deep learning with the discriminative capability of radial basis functions. The proposed method can effectively learn intricate relationships and nonlinear patterns in traffic data by leveraging the hierarchical structure of deep neural networks. The deep RBF model can learn to predict traffic conditions, identify congestion patterns, and make informed recommendations for optimizing traffic management strategies by incorporating these rich and diverse data To evaluate the efficacy of our proposed method, extensive experiments and comparisons with real world traffic datasets from a smart city environment were conducted. In terms of prediction accuracy and efficiency, the results demonstrate that the deep RBF based approach outperforms conventional traffic analysis methods. Smart city traffic intelligence is enhanced by the model capacity to capture nonlinear relationships and manage large scale data sets.
description: 25 pages, 6 figures, and 3 Tables
The gauge symmetries of first-order general relativity with matter fields
Creators: name: Montesinos, Merced
name: Gonzalez, Diego
name: Celada, Mariano
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In $n$-dimensional spacetimes ($n>3$), there exists an internal gauge symmetry of the Palatini action with a cosmological constant that is the natural generalization of the so-called "local translations" of three-dimensional general relativity. We report the extension of this symmetry to include the minimal coupling of Yang-Mills and fermion fields to the Palatini action with a cosmological constant. We show that, as in the case of three-dimensional local translations, the extended symmetry depends on the energy-momentum tensor of the corresponding matter field and, for fermions, it contains an additional term that in four dimensions is proportional to the axial fermion current. We also report the extension of the analog of this internal gauge symmetry for the Holst action with a cosmological constant by incorporating minimally coupled scalar and Yang-Mills fields, as well as a non-minimally coupled fermion field. In the last case, the extended symmetry is affected by both the Immirzi parameter and the energy-momentum tensor and, for fermions, it also depends on the axial fermion current.
description: It matches published version
Absorption of High Energy Gamma-Rays by Low Energy Intergalactic Photons
Creators: name: Stecker, F. W.
name: De Jager, O. C.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Following our previously proposed technique, we have used the recent gamma-ray observations of Mrk 421 to place theoretically significant constraints on and possible estimates of the intergalactic infrared radiation field (IIRF) which are consistent with normal galactic IR production by stars and dust and rule out exotic mechanisms proposed to produce a larger IIRF. Using models for the low energy intergalactic photon spectrum from microwave to UV energies, we calculate the opacity of inter- galactic space to gamma-rays as a function of energy and redshift. These calculations indicate that the GeV gamma-ray burst recently observed by the EGRET experiment on CGRO originates at a redshift less than approximately 1.5.
description: 12 pg., uuencoded, Z-compressed ps file (includes figures), To be published in Space Sci. Rev
Crematogaster margaritae Emery, 1895, n. sp.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Crematogaster
Crematogaster margaritae

description: C. Margaritae, n. sp.
- [[queen]]. Picea, mandibulis, antennis articulationibus et tarsis rufescentibus, nitidissima, longe pilosa et vix pubescens, pedibus sine pilis erectis, capite ovato, mandibulis angustis, acuminatus, edentulis, thorace mutica, metanoto parum convexo, pedunculi segmento 1 ° cordiformi, lato, 2 ° transverso, medio depresso, postice late emarginate, angiitis posticis prominentibus. - Long. 4 1 / 4 mill. - Kuilu, Congo; un exemplaire recu de MM. Staudinger et Bang-Haas.
Extremement voisin do C. agnetis Forel, de Madagascar; s'en distingue par le pedicule plus robuste, le 2 e n oe ud distinctement impressionne ou plutot deprime au milieu, echancre en arriere, avec les angles posterieurs saillants (1).
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 17
Additional file 1: of The relationship between a trusted adult and adolescent outcomes: a protocol of a scoping review
Creators: name: Pringle, Jan
name: Whitehead, Ross
name: Milne, Dona
name: Scott, Eileen
name: McAteer, John
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Appendix 1. Search strategy. (DOCX 19â kb)
Custom IMU-Based Wearable System for Robust 2.4 GHz Wireless Human Body Parts Orientation Tracking and 3D Movement Visualization on an Avatar
Creators: name: González-Alonso, Javier
name: Oviedo-Pastor, David
name: Aguado, Héctor J.
name: Díaz-Pernas, Francisco J.
name: González-Ortega, David
name: Martínez-Zarzuela, Mario
Publisher: name: arXiv
Year: 2024
Subjects: subject: Signal Processing (eess.SP)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Recent studies confirm the applicability of Inertial Measurement Unit (IMU)-based systems for human motion analysis. Notwithstanding, high-end IMU-based commercial solutions are yet too expensive and complex to democratize their use among a wide range of potential users. Less featured entry-level commercial solutions are being introduced in the market, trying to fill this gap, but still present some limitations that need to be overcome. At the same time, there is a growing number of scientific papers using not commercial, but custom do-it-yourself IMU-based systems in medical and sports applications. Even though these solutions can help to popularize the use of this technology, they have more limited features and the description on how to design and build them from scratch is yet too scarce in the literature. The aim of this work is two-fold: (1) Proving the feasibility of building an affordable custom solution aimed at simultaneous multiple body parts orientation tracking; while providing a detailed bottom-up description of the required hardware, tools, and mathematical operations to estimate and represent 3D movement in real-time. (2) Showing how the introduction of a custom 2.4 GHz communication protocol including a channel hopping strategy can address some of the current communication limitations of entry-level commercial solutions. The proposed system can be used for wireless real-time human body parts orientation tracking with up to 10 custom sensors, at least at 50 Hz. In addition, it provides a more reliable motion data acquisition in Bluetooth and Wi-Fi crowded environments, where the use of entry-level commercial solutions might be unfeasible. This system can be used as a groundwork for developing affordable human motion analysis solutions that do not require an accurate kinematic analysis.
description: 25 pages
Additional file 3: of Effectiveness of pharmacotherapy for smoking cessation: protocol for umbrella review and quality assessment of systematic reviews
Creators: name: Alemu Melka
name: Chojenta, Catherine
name: Holliday, Elizabeth
name: Loxton, Deborah
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Data abstraction form (DOCX 23 kb)
A canonical realization of the BMS algebra
Creators: name: Longhi, G.
name: Materassi, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A canonical realization of the BMS (Bondi-Metzner-Sachs) algebra is given on the phase space of the classical real Klein-Gordon field . By assuming the finiteness of the generators of the Poincaré group, it is shown that a countable set of conserved quantities exists (supertranslations); this set transforms under a particular Lorentz representation, which is uniquely determined by the requirement of having an invariant four-dimensional subspace, which corresponds to the Poincaré translations. This Lorentz representation is infinite-dimensional, non unitary, reducible and indecomposable. Its representation space is studied in some detail. It determines the structure constants of the infinite-dimensional canonical algebra of the Poincaré generators together with the infinite set of the new conserved quantities. It is shown that this algebra is isomorphic with that of the BMS group.
description: 35 pages, no figures
Characterization and performance of the DTAS detector
Creators: name: Guadilla, V.
name: Tain, J. L.
name: Algora, A.
name: Agramunt, J.
name: Äystö, J.
name: Briz, J. A.
name: Cucoanes, A.
name: Eronen, T.
name: Estienne, M.
name: Fallot, M.
name: Fraile, L. M.
name: Ganioğlu, E.
name: Gelletly, W.
name: Gorelov, D.
name: Hakala, J.
name: Jokinen, A.
name: Jordan, D.
name: Kankainen, A.
name: Kolhinen, V.
name: Koponen, J.
name: Lebois, M.
name: Meur, L. Le
name: Martinez, T.
name: Monserrate, M.
name: Montaner-Pizá, A.
name: Moore, I.
name: Nácher, E.
name: Orrigo, S. E. A.
name: Penttilä, H.
name: Pohjalainen, I.
name: Porta, A.
name: Reinikainen, J.
name: Reponen, M.
name: Rice, S.
name: Rinta-Antila, S.
name: Rubio, B.
name: Rytkönen, K.
name: Shiba, T.
name: Sonnenschein, V.
name: Sonzogni, A. A.
name: Valencia, E.
name: Vedia, V.
name: Voss, A.
name: Wilson, J. N.
name: Zakari-Issoufou, A. -A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: DTAS is a segmented total absorption γ-ray spectrometer developed for the DESPEC experiment at FAIR. It is composed of up to eighteen NaI(Tl) crystals. In this work we study the performance of this detector with laboratory sources and also under real experimental conditions. We present a procedure to reconstruct offline the sum of the energy deposited in all the crystals of the spectrometer, which is complicated by the effect of NaI(Tl) light-yield non-proportionality. The use of a system to correct for time variations of the gain in individual detector modules, based on a light pulse generator, is demonstrated. We describe also an event-based method to evaluate the summing-pileup electronic distortion in segmented spectrometers. All of this allows a careful characterization of the detector with Monte Carlo simulations that is needed to calculate the response function for the analysis of total absorption γ-ray spectroscopy data. Special attention was paid to the interaction of neutrons with the spectrometer, since they are a source of contamination in studies of \b{eta}-delayed neutron emitting nuclei.
Bumpy Ride? Understanding the Effects of External Forces on Spatial Interactions in Moving Vehicles
Creators: name: Sasalovici, Markus
name: Zeqiri, Albin
name: Schramm, Robin Connor
name: Nunez, Oscar Javier Ariza
name: Jansen, Pascal
name: Freiwald, Jann Philipp
name: Colley, Mark
name: Winkler, Christian
name: Rukzio, Enrico
Publisher: name: arXiv
Year: 2025
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: As the use of Head-Mounted Displays in moving vehicles increases, passengers can immerse themselves in visual experiences independent of their physical environment. However, interaction methods are susceptible to physical motion, leading to input errors and reduced task performance. This work investigates the impact of G-forces, vibrations, and unpredictable maneuvers on 3D interaction methods. We conducted a field study with 24 participants in both stationary and moving vehicles to examine the effects of vehicle motion on four interaction methods: (1) Gaze&Pinch, (2) DirectTouch, (3) Handray, and (4) HeadGaze. Participants performed selections in a Fitts' Law task. Our findings reveal a significant effect of vehicle motion on interaction accuracy and duration across the tested combinations of Interaction Method x Road Type x Curve Type. We found a significant impact of movement on throughput, error rate, and perceived workload. Finally, we propose future research considerations and recommendations on interaction methods during vehicle movement.
description: to be published in CHI '25, April 26-May 1, 2025, Yokohama, Japan
Additional file 2: of Stakeholder involvement in systematic reviews: a scoping review
Creators: name: Pollock, Alex
name: Campbell, Pauline
name: Struthers, Caroline
name: Synnot, Anneliese
name: Nunn, Jack
name: Hill, Sophie
name: Goodare, Heather
name: Morris, Jacqui
name: Watts, Chris
name: Morley, Richard
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Search strategy. (DOCX 23 kb)