cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A no-go result for the quantum damped harmonic oscillator
Creators: name: Bagarello, Fabio
name: Gargano, Francesco
name: Roccati, Federico
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this letter we show that it is not possible to set up a canonical quantization for the damped harmonic oscillator using the Bateman lagrangian. In particular, we prove that no square integrable vacuum exists for the {\em natural} ladder operators of the system, and that the only vacua can be found as distributions. This implies that the procedure proposed by some authors is only formally correct, and requires a much deeper analysis to be made rigorous.
Conformal lattice of magnetic bubble domains in garnet film
Creators: name: Gutowski, M.
name: Piotrowski, K.
name: Gutowska, M.
name: Szewczyk, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: Astrophysics (astro-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We report experimental observations of magnetic bubble domain arrays with no apparent translational symmetry. Additionally the results of comparative numerical studies are discussed. Our goal is to present experimental evidence for natural occurence of conformal structures.
description: 7 pages, 2 figures, LaTeX2e, accepted as paper E090 at JEMS'01 (Joint European Magnetic Symposia, formerly EMMA + MRM), August 28th to September 1st, 2001, Grenoble, France
The Marketing of Meat Goats in the US: What, Where, and When?
Creators: name: Nyaupane, Narayan
name: Gillespie, Jeffrey
name: McMillin, Kenneth
name: Nyaupane, Narayan
name: Gillespie, Jeffrey
name: McMillin, Kenneth
Publisher: name: Unknown
Year: 2016
Subjects: subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: marketing channels
subject: meat goat

description: Using nationwide survey data, this study investigates US meat goat producers’ selection of marketing channels, factors affecting selections, and targeting of ethnic holiday markets. Results show the two most commonly cited marketing channels are direct sales to consumers and live auctions. Only a relatively small portion of the population uses other marketing channels. Ethnic holiday markets are targeted by 22% of the producers—Easter being the most popular choice. Multivariate probit results show that farm and farmer characteristics, types of animals sold, and regional variables impact marketing channel selection.
Iceloberotha simulatrix Engel & Grimaldi 2008
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Berothidae
Iceloberotha
Iceloberotha simulatrix

description: 335) Iceloberotha simulatrix Engel & Grimaldi, 2008
 Iceloberotha simulatrix Engel & Grimaldi, 2008b: 22.
Type specimen(s). H: AMNH Bu-1621 (AMNH).
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 309, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
Randomized double-blinded pilot clinical study of the antidiabetic activity of Balanites aegyptiaca and UPLC-ESI-MS/MS identification of its metabolites
Creators: name: Hend Rashad
name: Fateheya M. Metwally
name: Shahira M. Ezzat
name: Salama, Maha M.
name: Hasheesh, Adel
name: Motaal, Amira Abdel
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Context:Balanites aegyptiaca Del. (Zygophyllaceae) fruits are traditionally known for the treatment of hyperglycaemia. Several in vitro and in vivo studies proposed some mechanisms of action. However, clinical trials in human beings were never reported to date. Objectives: To investigate the antidiabetic efficacy of the 70% ethanol extract of the pericarps of B. aegyptiaca (BE) within a nutritional intervention in elderly people. Materials and methods: Ultra-performance electrospray ionization-mass spectroscopy (UPLC-ESI-MS/MS) analysis was used for metabolic profiling of BE which was incorporated in hard gelatine capsules (400 mg/day) and tested on 30 type 2 diabetes (T2D) Egyptian patients for 8 weeks. According to sex, age and body mass index participants were divided into two equivalent groups, placebo and treatment. Results: Thirteen compounds were identified in BE using UPLC-ESI-MS/MS analysis among which five steroidal saponins, seven phenolic compounds and a sterol glucoside. At the end of the 8-week treatment, the treated group showed 26.88% decrease in 2 h postprandial plasma glucose relative to 2.6% increase in the placebo group, while fasting plasma glucose was reduced to 10.3%. Treatment with BE capsules for 8 weeks produced significant reduction in the plasma triglyceride, total cholesterol and low-density lipoprotein cholesterol by 9.0, 12.76 and 21.35%, respectively, with 29.8% increase in the high-density lipoprotein cholesterol. Plasma alanine transaminase and aspartate transaminase were reduced by 42.6 and 43.3%, respectively. Discussion and conclusion: Administration of the BE capsules to T2D resulted in significant improvements in the glycaemic markers and the lipid profile, without adverse effects or hypoglycaemia.
Faraday instability on a sphere: Floquet analysis
Creators: name: Ebo-Adou, Ali-higo
name: Tuckerman, Laurette S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Standing waves appear at the surface of a spherical viscous liquid drop subjected to radial parametric oscillation. This is the spherical analogue of the Faraday instability. Modifying the Kumar & Tuckerman (1994) planar solution to a spherical interface, we linearize the governing equations about the state of rest and solve the resulting equations by using a spherical harmonic decomposition for the angular dependence, spherical Bessel functions for the radial dependence, and a Floquet form for the temporal dependence. Although the inviscid problem can, like the planar case, be mapped exactly onto the Mathieu equation, the spherical geometry introduces additional terms into the analysis. The dependence of the threshold on viscosity is studied and scaling laws are found. It is shown that the spherical thresholds are similar to the planar infinite-depth thresholds, even for small wavenumbers for which the curvature is high. A representative time-dependent Floquet mode is displayed.
Additional file 1: of Combining morphological and genomic evidence to resolve species diversity and study speciation processes of the Pallenopsis patagonica (Pycnogonida) species complex
Creators: name: Dรถmel, Jana
name: Till-Hendrik Macher
name: Dietz, Lars
name: Duncan, Sabrina
name: Mayer, Christoph
name: Rozenberg, Andrey
name: Wolcott, Katherine
name: Leese, Florian
name: Melzer, Roland
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: Plant Biology

description: Phylogenetic EOG tree of the Pallenopsis patagonica species complex. Maximum-Likelihood tree based on concatenated EOG sequences of all samples using P. pilosa and transcriptomic data of Anoplodactylus insignis as outgroup. Bootstrap values are given next to the respective branches. (PDF 296 kb)
[Chère Nivaria, Le silence autour de La Spirale n’indique pas que je m’en soit désintéressé.]
Creators: name: Hubert, Nyssen
name: Nyssen, Hubert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: ’’Fuir la spirale’’

description: Destinataire : Tejera, Nivaria
description: L’auteur l’informe qu’il continue à promouvoir son ouvrage ‘’Fuir la spirale’’ dans les médias, et que, bien qu’il n’en fasse plus partie, il enverra une lettre de soutien pour sa demande de Bourse d’Aide à la Création au Président de la Commission.
description: El autor le informa que sigue promoviendo su obra ‘’Fuir la spirale’’ en los medios de comunicación, y que, aunque ya no forma parte de ellos, enviará una carta de apoyo a su solicitud de Beca de Creación al Presidente de la Comisión.
description: Note : Papier à en-tête : Actes Sud – Hubert Nyssen Éditeur. Petite déchirure en haut, adressé à droite de la lettre (absence d’un fragment).
description: Source: NT-AB-1988-02-08
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Jersiberotha Grimaldi 2000
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Berothidae
Jersiberotha

description: 3.267 Genus Jersiberotha Grimaldi, 2000
 Jersiberotha Grimaldi, 2000: 274. Type species: Jersiberotha luzzii Grimaldi, 2000.
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 310, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
Dolichophaonia machadoi
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Dolichophaonia
Dolichophaonia machadoi

description: Dolichophaonia machadoi (Albuquerque, 1958)
Distribution. Brazil.
BRAZIL, Rio de Janeiro, Baia de Guanabara, -22.8300, -43.1700 (DZUP); Rio de Janeiro, Rio de Janeiro, - 22.9700, -43.2200 (Albuquerque 1958d).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 59, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Neel order in doped quasi one-dimensional antiferromagnets
Creators: name: Eggert, Sebastian
name: Affleck, Ian
name: Horton, Matthew D. P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the Neel temperature of quasi one-dimensional S=1/2 antiferromagnets containing non-magnetic impurities. We first consider the temperature dependence of the staggered susceptibility of finite chains with open boundary conditions, which shows an interesting difference for even and odd length chains. We then use a mean field theory treatment to incorporate the three dimensional inter-chain couplings. The resulting Neel temperature shows a pronounced drop as a function of doping by up to a factor of 5.
description: 4 pages in revtex4 format including 2 epsf-embedded figures. The latest version in PDF format is available from http://fy.chalmers.se/~eggert/papers/staggered.pdf
[Querida Nivaria, contesto a pleno abril (the cruelest month, que decía Eliot)]
Creators: name: Marta, Pessarrodona
name: Pessarrodona, Marta
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Publication
‘’Sonámbulo del sol’’
Éditions Seix Barral

description: Destinataire : Tejera, Nivaria
description: L’autrice s’excuse de lui répondre tardivement. Elle annonce l’envoi de nouvelles coupures de presse, et mentionne Marsá à ce sujet. Elle évoque : une entrevue avec le Correo Catalan, un certain Martínez, et l’envoi d’affiches dans les librairies espagnoles de Paris concernant ’Sonámbulo del sol’’. Elle lui demande des nouvelles de son roman (non spécifié) et de l’exposition de Antón González, et évoque son travail sur son propre roman (non spécifié).
description: La autora se disculpa por responderle tarde. Anuncia el envío de nuevos recortes de prensa y menciona a Marsá al respecto. Menciona: una entrevista con el Correo Catalan, un tal Martínez, y el envío de carteles a las librerías españolas de París sobre ''Sonámbulo del sol''. Le pide noticias de su novela (no especificada) y de la exposición de Antón González, y menciona su trabajo sobre su propia novela (no especificada).
description: Note : Papier à en-tête : Editorial Seix Barral, s.a. Barcelona.
description: Source: NT-AB-1972-04-15
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Consumer Valuation of Organic and Conventional Milk: Does Shelf Life Matter?
Creators: name: Schroeter, Christiane
name: Nicholson, Charles F.
name: Meloy, Margaret G.
name: Schroeter, Christiane
name: Nicholson, Charles F.
name: Meloy, Margaret G.
Publisher: name: Unknown
Year: 2016
Subjects: subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: organic milk
subject: shelf life
subject: UHT processing
subject: willingness to pay
subject: experimental analysis

description: The objective of this study is to assess whether shelf life, as indicated by the processor “sell by” date, influences product attractiveness, willingness to purchase and willingness to pay for organic and conventional milk—controlling for the effect of the milk production system. A completely randomized factorial between-subject design is combined with GLM-based ANOVA to assess mean differences for production systems and shelf life values. Experimental results indicate that consumers value the production system. However, consumers also indicated that they value the length of shelf life only after being prompted. Assessment of this attribute provides information relevant to product development and in-store marketing practices, although additional study of this issue appears merited.
description: Supplemental materials appended.
Additional file 2: of Combining morphological and genomic evidence to resolve species diversity and study speciation processes of the Pallenopsis patagonica (Pycnogonida) species complex
Creators: name: Dรถmel, Jana
name: Till-Hendrik Macher
name: Dietz, Lars
name: Duncan, Sabrina
name: Mayer, Christoph
name: Rozenberg, Andrey
name: Wolcott, Katherine
name: Leese, Florian
name: Melzer, Roland
Publisher: name: figshare
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Plant Biology

description: Phylogenetic SNP tree of the Pallenopsis patagonica species complex. Maximum-Likelihood tree based on aligned SNP data of all Pallenopsis samples. Bootstrap values are given next to the respective branches. (PDF 330 kb)
[Querida Nivaria: Me enteré de tu valiente intervención en el coloquio lezamiano]
Creators: name: Ramón, Alejandro
name: Alejandro, Ramón
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Journées de Poésie Cubaine
Colloque

description: Destinataire : Tejera, Nivaria
description: L’auteur exprime son admiration pour son intervention au colloque ‘’Dos estéticas: Lezama Lima y Virgilio Piñera’’ (Deux esthétiques : Lezama Lima y Virgilio Piñera’’) dans le cadre des Journées de Poésie Cubaine. Il évoque l’esprit de Valeriano Weyler.
description: El autor expresa su admiración por su intervención en el coloquio ''Dos estéticas: Lezama Lima y Virgilio Piñera'' en el marco de las Jornadas de Poesía Cubana. Menciona el espíritu de Valeriano Weyler.
description: Note : Photocopie du recto et verso de la carte postale sur le même coté du feuillet. Carte postale : Ramón Alejandro. La Visite, 1989. Pierre noire sur Canson teinté – 110 x 75 cm. Deux exemplaires du document conservés.
description: Source: NT-AB-1994-11-25
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Experimental String Field Theory
Creators: name: Gaiotto, Davide
name: Rastelli, Leonardo
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop efficient algorithms for level-truncation computations in open bosonic string field theory. We determine the classical action in the universal subspace to level (18,54) and apply this knowledge to numerical evaluations of the tachyon condensate string field. We obtain two main sets of results. First, we directly compute the solutions up to level L=18 by extremizing the level-truncated action. Second, we obtain predictions for the solutions for L > 18 from an extrapolation to higher levels of the functional form of the tachyon effective action. We find that the energy of the stable vacuum overshoots -1 (in units of the brane tension) at L=14, reaches a minimum E_min = -1.00063 at L ~ 28 and approaches with spectacular accuracy the predicted answer of -1 as L -> infinity. Our data are entirely consistent with the recent perturbative analysis of Taylor and strongly support the idea that level-truncation is a convergent approximation scheme. We also check systematically that our numerical solution, which obeys the Siegel gauge condition, actually satisfies the full gauge-invariant equations of motion. Finally we investigate the presence of analytic patterns in the coefficients of the tachyon string field, which we are able to reliably estimate in the L -> infinity limit.
description: 37 pages, 6 figures
Jersiberotha myanmarensis Engel & Grimaldi 2008
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Berothidae
Jersiberotha
Jersiberotha myanmarensis

description: 336) Jersiberotha myanmarensis Engel & Grimaldi, 2008
 Jersiberotha myanmarensis Engel & Grimaldi, 2008b: 20.
Type specimen(s). H: AMNH Bu-199 (AMNH).
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 310, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
Dolichophaonia noctiluca
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Dolichophaonia
Dolichophaonia noctiluca

description: Dolichophaonia noctiluca (Albuquerque, 1958)
Distribution. Brazil.
BRAZIL, Paraná, Tijucas do Sul, Vossoroca, -25.9200, -49.1800 (DZUP); Rio de Janeiro, Itatiaia, -22.4800, - 44.5500 (Albuquerque 1958d); Rio de Janeiro, Nova Friburgo, -22.2700, -42.5200 (DZUP); Santa Catarina, Seara, Nova Teutônia, -27.1300, -52.3000 (DZUP).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 59, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Decorating Random Quadrangulations
Creators: name: Johnston, D. A.
name: Malmini, R. P. K. C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: On various regular lattices (simple cubic, body centred cubic..) decorating an edge with an Ising spin coupled by bonds of strength L to the original vertex spins and competing with a direct anti-ferromagnetic bond of strength alpha L can give rise to three transition temperatures for suitable alpha. The system passes through ferromagnetic, paramagnetic, anti-ferromagnetic and paramagnetic phases respectively as the temperature is increased. For the square lattice on the other hand multiple decoration is required to see this effect. We note here that a single decoration suffices for the Ising model on planar random quadrangulations (coupled to 2D quantum gravity). Other random bipartite lattices such as the Penrose tiling are more akin to the regular square lattice and require multiple decoration to have any affect.
description: 6 pages + 5 figures
[Querida Nivaria: Recibí tus afectuosas cartas y no te he contestado]
Creators: name: Emilio Adolfo, Westphalen
name: Westphalen, Emilio Adolfo
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Publication
Vie personnelle

description: Destinataire : Tejera, Nivaria
description: L’auteur l’informe que Domingo (?) a insisté pour que les gravures imprimées sur le livret (non spécifié) soient en couleur. Il évoque son état d’esprit du moment et la publication d’inédits (il donne des détails à ce sujet).
description: El autor le informa que Domingo (?) insistió en que los grabados impresos en el folleto (no especificado) fueran a color. Habla de su estado de ánimo actual y de la publicación de material inédito (da detalles sobre este tema).
description: Source: NT-AB-1983-11-28
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Additional file 3 of Utility of a custom designed next generation DNA sequencing gene panel to molecularly classify endometrial cancers according to The Cancer Genome Atlas subgroups
Creators: name: Miller, Eirwen M.
name: Patterson, Nicole E.
name: Gressel, Gregory M.
name: Karabakhtsian, Rouzan G.
name: Bejerano-Sagie, Michal
name: Ravi, Nivedita
name: Maslov, Alexander
name: Quispe-Tintaya, Wilber
name: Wang, Tao
name: Lin, Juan
name: Smith, Harriet O.
name: Goldberg, Gary L.
name: Kuo, Dennis Y. S.
name: Montagna, Cristina
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 3. Table S3 - Number of variants stratified by white vs non-white race.
Magnetic Order in YBa$_2$Cu$_3$O$_{6+x}$ Superconductors
Creators: name: Mook, H. A.
name: Dai, Pengcheng
name: Hayden, S. M.
name: Hiess, A.
name: Lynn, J. W.
name: Lee, S. -H.
name: Dogan, F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Polarized and unpolarized neutron diffraction has been used to search for magnetic order in YBa$_2$Cu$_3$O$_{6+x}$ superconductors. Most of the measurements were made on a high quality crystal of YBa$_2$Cu$_3$O$_{6.6}$. It is shown that this crystal has highly ordered ortho-II chain order, and a sharp superconducting transition. Inelastic scattering measurements display a very clean spin-gap and pseudogap with any intensity at 10 meV being 50 times smaller than the resonance intensity. The crystal shows a complicated magnetic order that appears to have three components. A magnetic phase is found at high temperatures that seems to stem from an impurity with a moment that is in the $a$-$b$ plane, but disordered on the crystal lattice. A second ordering occurs near the pseudogap temperature that has a shorter correlation length than the high temperature phase and a moment direction that is at least partly along the c-axis of the crystal. Its moment direction, temperature dependence, and Bragg intensities suggest that it may stem from orbital ordering of the $d$-density wave (DDW) type. An additional intensity increase occurs below the superconducting transition. The magnetic intensity in these phases does not change noticeably in a 7 Tesla magnetic field aligned approximately along the c-axis. Searches for magnetic order in YBa$_2$Cu$_3$O$_{7}$ show no signal while a small magnetic intensity is found in YBa$_2$Cu$_3$O$_{6.45}$ that is consistent with c-axis directed magnetic order. The results are contrasted with other recent neutron measurements.
description: 11 pages with 10 figures
Novel Remapping Approach for HR-EBSD based on Demons Registration
Creators: name: Zhu, Chaoyi
name: Kaufmann, Kevin
name: Vecchio, Kenneth
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this study, the possibility of utilizing a computer vision algorithm, i.e., demons registration, to accurately remap electron backscatter diffraction patterns for high resolution electron backscatter diffraction applications is presented. First, the angular resolution of demons registration is demonstrated to be lower than the conventional cross-correlation based method, particularly at misorientation angles > 9 degrees. In addition, GPU acceleration has been applied to significantly boost the speed of iterative registration between a pair of patterns with 10° misorientation to under 1s. Second, demons registration is implemented as a first-pass remapping, followed by a second pass cross-correlation method, which results in angular resolution of ~0.5*10-4 degrees, a phantom stress value of ~35MPa and phantom strain of ~2*10-4, on dynamically simulated patterns, without the need of implementing robust fitting or iterative remapping. Lastly, the new remapping method is applied to a large experimental dataset collected from an as-built additively-manufactured Inconel 625 cube, which shows significant residual stresses built-up near the large columnar grain region and regularly arranged GND structures.
Jersiberotha tauberorum Engel & Grimaldi 2008
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Berothidae
Jersiberotha
Jersiberotha tauberorum

description: 337) Jersiberotha tauberorum Engel & Grimaldi, 2008
 Jersiberotha tauberorum Engel & Grimaldi, 2008b: 20.
Type specimen(s). H: AMNH Bu-1414 (AMNH).
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 310, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
Resistance matrices of balanced directed graphs
Creators: name: R., Balaji
name: B., Bapat R.
name: Goel, Shivani
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: Let $G$ be a strongly connected and balanced directed graph. The Laplacian matrix of $G$ is then the matrix (not necessarily symmetric) $L:=D-A$, where $A$ is the adjacency matrix of $G$ and $D$ is the diagonal matrix such that the row sums and the column sums of $L$ are equal to zero. Let $L^†=[l^†_{ij}]$ be the Moore-Penrose inverse of $L$. We define the resistance between any two vertices $i$ and $j$ of $G$ by $r_{ij}:=l^†_{ii}+l^†_{jj}-2l^†_{ij}$. In this paper, we derive some interesting properties of the resistance and the corresponding resistance matrix $[r_{ij}]$.
description: 24 pages, 9 figures
Dolichophaonia paranaensis Carvalho 1993
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Dolichophaonia
Dolichophaonia paranaensis

description: Dolichophaonia paranaensis Carvalho, 1993
Distribution. Brazil.
 BRAZIL, Mato Grosso do Sul, Campo Grande, -20.4500, -54.0500 (Boff et al. 2008); Paraná, Terra Boa, -23.7700, -52.4300 (Carvalho 1993a).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 59, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Dissociation of Heavy Quarkonia in the Quark-Gluon Plasma
Creators: name: Wong, Cheuk-Yin
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using a temperature-dependent potential obtained from lattice gauge calculations, we study the stability of heavy quarkonia in the quark-gluon plasma. We find that only the Upsilon(1S) and the eta_b(1S) are bound in the quark-gluon plasma, and have a small binding energy. The quark-gluon plasma may be revealed by an Upsilon(1S) dilepton peak with an invariant mass close to twice the current b quark mass, which is lower than the Upsilon(1S) mass in free space. The quarkonia Upsilon(1S) and eta_b(1S) can dissociate by collision with quarks and gluons in the quark-gluon plasma. We evaluate the dissociation cross section of the Upsilon(1S) due to gluon absorption. The Upsilon(1S) and the eta_b(1S) can also dissociate spontaneously at temperatures above the dissociation temperature 1.11T_c, where T_c is the quark-gluon plasma phase transition temperature. At temperatures slightly above the dissociation temperature these states appear as resonances, which provides another signature for the quark-gluon plasma.
description: 19 pages, in LaTex, add an appendix and a figure
[Adaptation théâtrale de « Fuir la spirale »]
Creators: name: Nivaria, Tejera
name: Tejera, Nivaria
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Littérature
Création
Adaptation théâtrale
‘’Fuir la spirale’’

description: Dossier constituido por la autora, que contiene documentos de diferentes naturalezas (tapuscritos, programas impresos...), relativo a la adaptación teatral (Lecturas y proyecciones videográficas) de su obra «Huir de la espiral» por el Groupe Anonyme, en el cual participó.
description: Dossier constitué par l’autrice comportant des documents de différentes natures (tapuscrits, programmes imprimés...), relatif à l’adaptation théâtrale (Lectures et projections vidéographiques) de son ouvrage « Fuir la spirale » par le Groupe Anonyme, auquel elle a participé.
description: Source: NT-AA9
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
description: created: 2003/2005
Additional file 1: of Bacterial meningitis in Sudanese children; critical evaluation of the clinical decision using clinical prediction rules
Creators: name: Abdelrahim, Nada
name: Fadl-Elmula, Imad
name: Ali, Hassan
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Supplementary materials are provided in the file: BM in Children in Sudan (Supplementary Material). It includes 3 tables in the following order. Hospital Diagnosis (Non CNS Conditions): Shows frequencies and percentages of cases diagnosed by the hospital as having conditions affecting systems other than the CNS. Conventional Laboratory Data: Demonstrates detailed laboratory findings for all cases. Findings on Cases with Positive Bacterial Aetiology: Shows detailed findings for cases with confirmed bacterial meningitis. (DOCX 27 kb)
Multi-State Image Restoration by Transmission of Bit-Decomposed Data
Creators: name: Tadaki, Takashi
name: Inoue, Jun-ichi
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We report on the restoration of gray-scale image when it is decomposed into a binary form before transmission. We assume that a gray-scale image expressed by a set of Q-Ising spins is first decomposed into an expression using Ising (binary) spins by means of the threshold division, namely, we produce (Q-1) binary Ising spins from a Q-Ising spin by the function F(σ_i - m) = 1 if the input data σ_i \in {0,.....,Q-1} is σ_i \geq m and 0 otherwise, where m \in {1,....,Q-1} is the threshold value. The effects of noise are different from the case where the raw Q-Ising values are sent. We investigate which is more effective to use the binary data for transmission or to send the raw Q-Ising values. By using the mean-field model, we first analyze the performance of our method quantitatively. Then we obtain the static and dynamical properties of restoration using the bit-decomposed data. In order to investigate what kind of original picture is efficiently restored by our method, the standard image in two dimensions is simulated by the mean-field annealing, and we compare the performance of our method with that using the Q-Ising form. We show that our method is more efficient than the one using the Q-Ising form when the original picture has large parts in which the nearest neighboring pixels take close values.
description: latex 24 pages using REVTEX, 10 figures, 4 tables
Single crystal growth and magnetoresistivity study of topological semimetal CoSi
Creators: name: Wu, D. S.
name: Mi, Z. Y.
name: Li, Y. J.
name: Wu, W.
name: Li, P. L.
name: Song, Y. T.
name: Liu, G. T.
name: Li, G.
name: Luo, J. L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report single crystal growth of CoSi, which has recently been recognized as a new type of topological semimetal hosting fourfold and sixfold degenerate nodes. The Shubnikov-de Haas quantum oscillation (QO) is observed on our crystals. There are two frequencies originating from almost isotropic bulk electron Fermi surfaces, in accordance with band structure calculations. The effective mass, scattering rate, and QO phase difference of the two frequencies are extracted and discussed.
description: To appear on Chinese Physics Letters
HOW USEFUL IS INEQUALITY OF OPPORTUNITY AS A POLICY CONSTRUCT?
Creators: name: Kanbur, Ravi
name: Wagstaff, Adam
name: Kanbur, Ravi
name: Wagstaff, Adam
Publisher: name: Unknown
Year: 2014
Subjects: Agricultural and Food Policy
Consumer/Household Economics
Teaching/Communication/Extension/Profession

description: The academic literature on equality of opportunity has burgeoned. More recently, the concepts and measures have begun to be used by policy institutions, including in specific sectors like health and education. Indeed, it is argued that one advantage of focusing on equality of opportunity is that policy makers are more responsive to that discourse than on equality of outcomes per se. This paper presents a critique of equality of opportunity in the policy context. While the empirical analysis to which the literature has given rise is useful and is to be welcomed, current methods for quantifying and implementing the concept with a view to informing the policy discourse face a series of fundamental questions that remain unanswered. Without a full appreciation of these difficulties, these methods may prove to be misleading in the policy context.
Confinement and Mass Gap in Abelian Gauge
Creators: name: Ellwanger, U.
name: Wschebor, N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: First, we present a simple confining abelian pure gauge theory. Classically, its kinetic term is not positive definite, and it contains a simple UV regularized F^4 interaction. This provoques the formation of a condensate ~ F^2 such that, at the saddle point of the effective potential, the wave function normalization constant of the abelian gauge fields vanishes exactly. Then we study SU(2) pure Yang-Mills theory in an abelian gauge and introduce an additional auxiliary field for a BRST invariant condensate of dimension 2, which renders the charged sector massive. Under simple assumptions its effective low energy theory reduces to the confining abelian model discussed before, and the vev of rho is seen to scale correctly with the renormalization point. Under these assumptions, the confinement condition Z_eff = 0 also holds for the massive charged sector, which suppresses the couplings of the charged fields to the abelian gauge bosons in the infrared regime.
description: Explanations added, to appear in Eur. Phys. J. C
Illegaler Holzhandel - Eine Beurteilung des Entwurfs der Holzhandelsverordnung anhand eines Rechtsvergleichs zur EU Timber Regulation und zum US Lacey Act
Creators: name: Kümin, Ivanca
Publisher: name: Zenodo
Year: 2021

description: Pro Jahr wird weltweit fast die doppelte Fläche der Schweiz an Wald zerstört. Knapp ein Drittel des globalen Holzmarktes besteht aus illegal gehandeltem Holz. Holzschlag und Holzhandel sind illegal, wenn bei Ernte, Transport, Kauf oder Verkauf nationale Gesetze verletzt werden. Es existieren mehrere Ansätze, um dem illegalen Holzschlag und -handel entgegenzutreten.
 Die vorliegende Arbeit, welche auf dem Wissensstand vom 30. November 2020 basiert, thematisiert den staatlichen Lösungsansatz in Form von nationalen Gesetzen. Nach der Einführung des US Lacey Act Amendment of 2008 in den USA sowie der European Union Timber Regulation in der EU hat nun auch die Schweiz reagiert und den Entwurf zu einer Holzhandelsverordnung vergangenen Sommer ins Vernehmlassungsverfahren geschickt. Ziel dieser Arbeit ist es, anhand eines Rechtsvergleichs zu den USA und der EU, die Eignung der schweizerischen Holzhandelsverordnung, die gesteckten Ziele zu erreichen, beurteilen zu können. Dazu werden die Stärken und Schwächen der Regelungen der EU und der USA im Kampf gegen den illegalen Holzhandel eruiert, indem Lehrmeinungen und konkrete Fälle diskutiert und Unterschiede in den Regulierungen aufgezeigt werden. Danach werden anschliessend die aus der Würdigung der europäischen und der amerikanischen Lösung gewonnenen Erkenntnisse auf den Entwurf der schweizerischen Holzhandelsverordnung angewendet. Dabei werden erkannte Stärken und Schwächen aufgezeigt, und Verbesserungsvorschläge angebracht.
 Da die schweizerische Holzhandelsverordnung der europäischen – um Handelshemmnisse zu vermeiden – möglichst ähneln soll, funktionieren die beiden Regelungen grundsätzlich gleich. Der grösste Unterschied findet sich im Vollzug, der sich in der EU aufgrund der Divergenzen zwischen den verschiedenen EU-Mitgliedstaaten als problematisch erweist. Auch der amerikanische Lacey Act basiert auf einem vergleichbaren Prinzip wie die europäische und die schweizerische Lösung. Dieser weist aber sowohl sachlich als auch persönlich einen umfangreicheren Geltungsbereich auf, was jedoch grosse Rechtsunsicherheiten mit sich bringt. Aufgrund dessen empfiehlt es sich in der Schweiz den vorgesehenen, sachlichen Geltungsbereich zwar grundsätzlich beizubehalten, diesen aber um gewisse Produkte zu ergänzen. Der persönliche Geltungsbereich der schweizerischen Holzhandelsverordnung und der Strafrahmen sind in geplanter Form zu übernehmen. Für den Vollzug wird die Kooperation mit Nichtregierungsorganisationen und privaten Labels empfohlen. Der Entwurf der schweizerischen Holzhandelsverordnung wird insgesamt als zielführend bewertet. Nichtsdestotrotz wäre eine gewisse internationale Kooperation und Einheitlichkeit im Kampf gegen den illegalen Holzhandel wirkungsvoller, was nur durch ein internationales Abkommen erreicht werden kann.
Additional file 1 of Isolation of axenic cyanobacterium and the promoting effect of associated bacterium on axenic cyanobacterium
Creators: name: Gao, Suqin
name: Kong, Yun
name: Yu, Jing
name: Miao, Lihong
name: Ji, Lipeng
name: Song, Lirong
name: Zeng, Chi
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Table S1. Effects of antibiotics on heterotrophs and cyanobacterium. Figure S1. Effects of lysozyme on heterotrophs and Microcystis 905.
Planning the scientific applications of the Five-hundred-meter Aperture Spherical radio Telescope
Creators: name: Li, Di
name: Dickey, John M.
name: Liu, Shu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is by far the largest telescope of any kind ever built. FAST produced its first light in September 2016 and it is now under commissioning, with normal operation to commence in late 2019. During testing and early science operation, FAST has started making astronomical discoveries, particularly pulsars of various kinds, including millisecond pulsars, binaries, gamma-ray pulsars, etc. The papers in this mini-volume propose ambitious observational projects to advance our knowledge of astronomy, astrophysics and fundamental physics in many ways. Although it may take FAST many years to achieve all the goals explained in these papers, taken together they define a powerful strategic vision for the next decade.
description: 2 pages, A preface to the RAA mini-volume on FAST science potential, topics including fundamental constants, cosmic rays, exoplanets, gravitational radiation, the interstellar medium, and masers
Maculaberotha Yuan, Ren & Wang 2016
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Berothidae
Maculaberotha

description: 3.268 Genus Maculaberotha Yuan, Ren & Wang, 2016
 Maculaberotha Yuan, Ren & Wang, 2016: 41. Type species: Maculaberotha nervosa Yuan, Ren & Wang, 2016.
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 310, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
Splitting and recombination of bright-solitary-matter waves
Creators: name: Wales, Oliver J.
name: Rakonjac, Ana
name: Billam, Thomas P.
name: Helm, John L.
name: Gardiner, Simon A.
name: Cornish, Simon L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Solitons are long-lived wavepackets that propagate without dispersion and exist in a wide range of one-dimensional (1D) nonlinear systems. A Bose-Einstein condensate trapped in a quasi-1D waveguide can support bright-solitary-matter waves (3D analogues of solitons) when interatomic interactions are sufficiently attractive that they cancel dispersion. Solitary-matter waves are excellent candidates for a new generation of highly sensitive interferometers, as their non-dispersive nature allows them to acquire phase shifts for longer times than conventional matter-waves interferometers. However, such an interferometer is yet to be realised experimentally. In this work, we demonstrate the splitting and recombination of a bright-solitary-matter wave on a narrow repulsive barrier, which brings together the fundamental components of an interferometer. We show that both interference-mediated recombination and classical velocity filtering effects are important, but for a sufficiently narrow barrier interference-mediated recombination can dominate. We reveal the extreme sensitivity of interference-mediated recombination to the experimental parameters, highlighting the potential of soliton interferometry.
description: 25 pages, 11 figures
Dolichophaonia regina
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Dolichophaonia
Dolichophaonia regina

description: Dolichophaonia regina (Carvalho, 1993)
Distribution. Chile.
CHILE, Pinares, Concepción, -36.8300, -73.0500 (Carvalho 1993a).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 59, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
EFFICIENCY GAINS DUE TO ECONOMIES OF SCOPE AND SCALE
Creators: name: Shaik, Saleem
name: Addey, Kwame
name: Yeboah, Osei
name: Shaik, Saleem
name: Addey, Kwame
name: Yeboah, Osei
Publisher: name: Unknown
Year: 2017
Subjects: Production Economics
Productivity Analysis
Research Methods/ Statistical Methods
Risk and Uncertainty

description: Using a non-parametric linear programming approach, our contribution is (1) to examine if efficiency gains are realized due to diversification and (2) to demonstrate the diversification efficiency gains realized is a product of economies of scope efficiency gains and scale efficiency gains employing U.S. cropping sector made up of nine major crops for the period, 1975-1996. Results indicate efficiency gains are realized due to diversification for all the two-crop combinations. Further the average diversification efficiency gains are explained by scope efficiency gains and scale efficiency gains, with the t-test at the 5% level of significance indicates the mean diversification efficiency gains, scope efficiency gains and scale efficiency gains (with exceptions) are significantly different from one.