cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stripes and Charge Transport Properties of High-T_c Cuprates
Creators: name: Ando, Yoichi
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: Unusual features in the in-plane charge transport in lightly hole-doped La_{2-x}Sr_{x}CuO_{4} single crystals are described. Notably, both the in-plane resistivity and the Hall coefficient show a metallic behavior at moderate temperatures even in the long-range-ordered antiferromagnetic phase, which obviously violates the Mott-Ioffe-Regel criterion for the metallic transport and can hardly be understood without employing the role of charge stripes. Moreover, the mobility of holes in this "metallic" antiferromagnetic state is found to be virtually the same as that in optimally-doped crystals, which strongly suggests that the stripes govern the charge transport in a surprisingly wide doping range up to optimum doping.
description: Invited paper at ICTP Workshop on Intrinsic Multiscale Structure and Dynamics in Complex Electronic Oxides, Trieste, July 2002. (To be published in the Proceedings of the ICTP Workshop as a World Scientific book.) Some statements are revised and references are added in response to the comments from theorist friends
Supplement Figures from Major element mobility during serpentinization, oxidation and weathering of mantle peridotite at low temperatures
Creators: name: Obeso, Juan Carlos De
name: Kelemen, Peter B.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Geochemistry

description: Mantle peridotite in Wadi Fins in eastern Oman exhibits three concentric alteration zones with oxide and sulfide mineralogy recording gradients in fO2 and fS2 of more than 20 orders of magnitude over 15–20 cm. The black cores of samples (approx. 5 cm in diameter) exhibit incomplete, nearly isochemical serpentinization, with relict primary mantle minerals (olivine, opx and cpx) along with sulfide assemblages (pentlandite/heazlewoodite/bornite) recording low fO2 and moderate fS2. In addition to the black cores, two alteration zones are evident from their coloration in outcrop and hand samples: green and red. These zones exhibit non-isochemical alteration characterized by intergrowths of stevensite/lizardite. All three reaction zones are cut by calcite ± serpentine veins, which are most abundant in the outer, red zones, sometimes are flanked by narrow red and/or green zones where they cut the black zones, and thus may be approximately coeval with all three alteration zones. The alteration zones record progressively higher oxygen fugacities (fO2) recorded by Ni-rich sulfides and iron oxides/hydroxides. These alteration zones lost 20–30% of their initial magnesium content, together with mobilization of iron over short distances from inner green zones into outer red zones, where iron is reprecipitated in goethite intermixed with silicates due to higher fO2. Thermodynamic modelling at 60°°C and 50 MPa (estimated alteration conditions), reproduces sulfide assemblages, fO2 changes and Mg and Fe mobility.This article is part of the theme issue ‘Serpentinite in the Earth System’.
Transverse Collective Modes in Interacting Holographic Plasmas
Creators: name: Baggioli, Matteo
name: Gran, Ulf
name: Tornsö, Marcus
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study in detail the transverse collective modes of simple holographic models in presence of electromagnetic Coulomb interactions. We render the Maxwell gauge field dynamical via mixed boundary conditions, corresponding to a double trace deformation in the boundary field theory. We consider three different situations: (i) a holographic plasma with conserved momentum, (ii) a holographic (dirty) plasma with finite momentum relaxation and (iii) a holographic viscoelastic plasma with propagating transverse phonons. We observe two interesting new features induced by the Coulomb interactions: a mode repulsion between the shear mode and the photon mode at finite momentum relaxation, and a propagation-to-diffusion crossover of the transverse collective modes induced by the finite electromagnetic interactions. Finally, at large charge density, our results are in agreement with the transverse collective mode spectrum of a charged Fermi liquid for strong interaction between quasi-particles, but with an important difference: the gapped photon mode is damped even at zero momentum. This property, usually referred to as anomalous attenuation, is produced by the interaction with a quantum critical continuum of states and might be experimentally observable in strongly correlated materials close to quantum criticality, e.g. in strange metals.
description: v2: matching the version published in JHEP
Dynamic instability in resonant tunneling
Creators: name: Obermair, G.
name: Inkoferer, J.
name: Claro, F.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that an instability may be present in resonant tunneling through a quantum well in one, two and three dimensions, when the resonance lies near the emitter Fermi level. A simple semiclassical model which simulates the resonance and the projected density of states by a nonlinear conductor, the Coulomb barrier by a capacitance, and the time evolution by an iterated map, is used. The model reproduces the observed hysteresis in such devices, and exhibits a series of bifurcations leading to fast chaotic current fluctuations.
description: 7 pages, 2 figures
Deltocyathus andamanicus Alcock 1898
Creators: name: Cairns, S. D.
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Deltocyathidae
Deltocyathus
Deltocyathus andamanicus

description: Deltocyathus andamanicus Alcock, 1898
 Deltocyathus andamanicus Alcock, 1898: 16–17, pl. 1, figs. 5, 5a.– Veron, 1986: 606 (listed).–Cairns & Keller, 1993: 244– 245, fig. 5F (remarks).–Cairns & Zibrowius, 1997: 124, fig. 15c (description, synonymy, key)
 New record. WESTERN AUSTRALIA: Soela 04/82/8B, 1, WAM 84-83.
 Types. The holotype is presumed to be deposited at the Indian Museum, Calcutta, but was not examined. Type Locality: Andaman Sea, 315–555 m.
description: Published as part of Cairns, S. D., 2004, The Azooxanthellate Scleractinia (Coelenterata: Anthozoa) of Australia, pp. 259-329 in Records of the Australian Museum 56 on page 280
One-dimensional Disordered Density Waves and Superfluids: The Role of Quantum Phase Slips and Thermal Fluctuations
Creators: name: Glatz, Andreas
name: Nattermann, Thomas
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The low temperature phase diagram of 1D disordered quantum systems like charge or spin density waves, superfluids and related systems is considered by a full finite T renormalization group approach, presented here for the first time. At zero temperature the consideration of quantum phase slips leads to a new scenario for the unpinning (delocalization) transition. At finite T a rich cross-over diagram is found which reflects the zero temperature quantum critical behavior.
description: 4 pages, 2 figures
title: Seeing the Unseen World
title: Countering the Vision-Centric Landscape in Narratives of the Witches’ Sabbath
titleType: Subtitle
Creators: name: Larsen, Aaron John Henry
Publisher: name: Freie Universität Berlin
Year: 2024
Subjects: subject: Early Modern
subject: Landscape
subject: Witchcraft
classificationCode: 900
subject: Geschichte und Geografie

description: In this article, Aaron Larsen explores different landscapes in the context of narratives of the witches' sabbath. He shows how the understanding of these different spaces was not entirely built upon vision, especially when they blurred the lines between the seen and unseen world.
Balanced gain and loss in spatially extended non-$\mathcal{PT}$-symmetric multi-well potentials
Creators: name: Altinisik, Sinan
name: Dizdarevic, Daniel
name: Main, Jörg
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The experimental realization of balanced gain and loss in a quantum system has been a long standing goal in quantum mechanics since the introduction of the concept of $\mathcal{PT}$ symmetry and has only recently been achieved. In this paper we analyze balanced gain and loss in Gaussian multi-well potentials with either only gain or loss in each well. By means of symmetrization via matrix models we can construct asymmetric extended potentials with partially real or complex conjugate spectra. This will be demonstrated explicitly for double-well and triple-well systems. Such systems can be realized with Bose-Einstein condensates in optical trapping potentials in the presence of localized particle gain and loss. The usage of asymmetric potentials in the process is more versatile and is considered beneficial in real experimental implementations.
description: 10 pages, 6 figures, accepted for publication in Phys. Rev. A
Additional file 1 of Clinicians’ knowledge and attitudes towards patient reported outcomes in colorectal cancer care – insights from qualitative interviews
Creators: name: Sibert, Nora Tabea
name: Kowalski, Christoph
name: Pfaff, Holger
name: Wesselmann, Simone
name: Breidenbach, Clara
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 1.
Deltocyathus rotulus
Creators: name: Cairns, S. D.
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Deltocyathidae
Deltocyathus
Deltocyathus rotulus

description: Deltocyathus rotulus (Alcock, 1898)
 Trochocyathus rotulus Alcock, 1898: 16, pl. 2, figs. 1, 1a.
 Deltocyathus rotulus.– Cairns, 1994: 55–56, pl. 24, figs. j,k (description, synonymy).–Cairns & Zibrowius, 1997: 125–126, figs. 16a–c (remarks, key); 1999a: 91–92 (remarks).
 New records. SEAMOUNTS: Franklin 05/89/14 (Gascoyne), 1, AM G16733. — QUEENSLAND: Cidaris I 1-2, 33, MTQ G55618; Cidaris I 1- 3, 8, MTQ G55619 and G55620; Cidaris I 5-2, 14, MTQ G55639; Cidaris I 9-2, 20, MTQ G55622; Cidaris I 20-2, 10, MTQ G55625; Cidaris I 24- 3, 10, MTQ G55626.
 Types. The holotype is presumed to be deposited at the Indian Museum, Calcutta, but was not examined. Type Locality: off North Maldive Atoll, 1408–1756 m.
description: Published as part of Cairns, S. D., 2004, The Azooxanthellate Scleractinia (Coelenterata: Anthozoa) of Australia, pp. 259-329 in Records of the Australian Museum 56 on page 280
The ends of manifolds with bounded geometry, linear growth and finite filling area
Creators: name: Funar, Louis
name: Grimaldi, Renata
Publisher: name: arXiv
Year: 2002
Subjects: subject: Differential Geometry (math.DG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 53 C 23, 57 N 15

description: We prove that simply connected open Riemannian manifolds of bounded geometry, linear growth and sublinear filling growth (e.g. finite filling area) are simply connected at infinity.
description: revised version, Geometriae Dedicata (to appear)
Parameters of core-collapse
Creators: name: Baumgardt, Holger
name: Heggie, Douglas C.
name: Hut, Piet
name: Makino, Junichiro
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper considers the phenomenon of deep core collapse in collisional stellar systems, with stars of equal mass. The collapse takes place on some multiple, $ξ^{-1}$, of the central relaxation time, and produces a density profile in which $ρ\propto r^{-α}$, where $α$ is a constant. The parameters $α$ and $ξ$ have usually been determined from simplified models, such as gas and Fokker-Planck models, often with the simplification of isotropy. Here we determine the parameters directly from N-body simulations carried out using the newly completed GRAPE-6.
description: 5 pages, 3 figures, accepted by MNRAS. Reference added to Table 1
GESTACOVID project: psychological and perinatal effects in Spanish pregnant women subjected to confinement due to the COVID-19 pandemic
Creators: name: de Arriba-García, María
name: Diaz-Martinez, Alba
name: Monfort-Ortiz, Rogelio
name: Roca-Prats, Alba
name: Monfort-Beltrán, Sara
name: Ivañez-Muñoz, María
name: Alberola-Rubio, José
name: Perales-Marín, Alfredo
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: COVID-19 was declared a pandemic and confinement with movement restriction measures were applied in Spain. Postnatal mental disorders are common but frequently undiagnosed, being a risk period to develop anxiety and depression symptoms. The aim of this study is to evaluate the impact of confinement as depressive and anxiety symptoms in pregnant women (PrW) and puerperal women (PuW) mental health, as well as obstetric and perinatal outcomes during this period. The self-administered survey consists of a total of 28 questions, the first 16 providing contextual information and the following ones corresponding to the GHQ-12 that has been evaluated in a binomial form. A logistic regression model has been used to assess whether the contextual variables acted as a protective or risk factor and its fitting has been represented by a receiver operating curve. Of the 754 PrW interviewed, 58.22% were screened positive. Confinement time for these was 54.93 ± 9.75 days. The risk factors that were identified after the refinement have been to have a worse general state of health, to be sadder and to be more nervous. Among the protectors have been found to have a higher Apgar 10 score and induction of labor. The area under the adjusted regression adjustment curve was 0.8056. Our results show a high prevalence of depression and anxiety symptoms with strict confinement measures. PrW and PuW must be considered a risk group to develop mental health disorders during disruption circumstances. Using a mental health screening tool could help to identify a group of patients with more risk and to carry out a careful monitoring to allow adequate management.
Exact thermodynamics of an Extended Hubbard Model of single and paired carriers in competition
Creators: name: Dolcini, F.
name: Montorsi, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By exploiting the technique of Sutherland's species, introduced in \cite{DOMO-RC}, we derive the exact spectrum and partition function of a 1D extended Hubbard model. The model describes a competition between dynamics of single carriers and short-radius pairs, as a function of on-site Coulomb repulsion ($U$) and filling ($ρ$). We provide the temperature dependence of chemical potential, compressibility, local magnetic moment, and specific heat. In particular the latter turns out to exhibit two peaks, both related to `charge' degrees of freedom. Their origin and behavior are analyzed in terms of kinetic and potential energy, both across the metal-insulator transition point and in the strong coupling regime.
description: 14 pages, 15 eps figures
Modular Invariant Models of Lepton Masses at Levels 4 and 5
Creators: name: Criado, Juan Carlos
name: Feruglio, Ferruccio
name: King, Simon J. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore alternative descriptions of the charged lepton sector in modular invariant models of lepton masses and mixing angles. In addition to the modulus, the symmetry breaking sector of our models includes ordinary flavons. Neutrino mass terms depend only on the modulus and are tailored to minimize the number of free parameters. The charged lepton Yukawa couplings rely upon the flavons alone. We build modular invariant models at levels 4 and 5, where neutrino masses are described both in terms of the Weinberg operator or through a type I seesaw mechanism. At level 4, our models reproduce the hierarchy among electron, muon and tau masses by letting the weights play the role of Froggatt-Nielsen charges. At level 5, our setup allows the treatment of left and right handed charged leptons on the same footing. We have optimized the free parameters of our models in order to match the experimental data, obtaining a good degree of compatibility and predictions for the absolute neutrino masses and the $CP$ violating phases. At a more fundamental level, the whole lepton sector could be correctly described by the simultaneous presence of several moduli. Our examples are meant to make a first step in this direction.
description: 24 Pages
FMUs-oriented Subcompartment Data Sharing Technology
Creators: name: WANG, Benyang
name: ZHEN, Xuening
name: CHEN, Yigang
name: CHEN, Shiqing
name: XU, Zhengchun
name: WANG, Benyang
name: ZHEN, Xuening
name: CHEN, Yigang
name: CHEN, Shiqing
name: XU, Zhengchun
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Guangdong province
subject: Forest resources
subject: Forest management inventory
subject: Excel
subject: VB
subject: Software design

description: This article takes a forestry company in Heyuan City of Guangdong Province for example, to research the FMUs (Forest Management Units)-oriented subcompartment data sharing technology, and realize the software platform based on Visual Basic development environment. The software platform can perform the normalization processing, cadastral number coding, data extraction, data updating and other pragmatic operations on subcompartment data, so as to achieve the subcompartment data sharing between forest management unit and Guangdong forest resources center.
Supplementary Figures and Table from Proclivity of nervous system preservation in Cambrian Burgess Shale-type deposits
Creators: name: Ortega-Hernández, Javier
name: Lerosey-Aubril, Rudy
name: Pates, Stephen
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Recent investigations on neurological tissues preserved in Cambrian fossils have clarified the phylogenetic affinities and head segmentation in pivotal members of stem-group Euarthropoda. However, paleoneuroanatomical features are often incomplete or described from single exceptional specimens, raising concerns about the morphological interpretation of fossilized neurological structures and their significance for early euarthropod evolution. Here, we describe the central nervous system (CNS) of the short great-appendage euarthropod Alalcomenaeus based on material from two Cambrian Burgess Shale-type deposits of the American Great Basin, the Pioche Formation (Stage 4) and the Marjum Formation (Drumian). The specimens reveal complementary ventral and lateral views of the CNS, preserved as a dark carbonaceous compression throughout the body. The head features a dorsal brain connected to four stalked ventral eyes, and four pairs of segmental nerves. The first to seventh trunk tergites overlie a ventral nerve cord with seven ganglia, each associated with paired sets of segmental nerve bundles. Posteriorly, the nerve cord features elongate thread-like connectives. The Great Basin fossils strengthen the original description—and broader evolutionary implications—of the CNS in Alalcomenaeus from the early Cambrian (Stage 3) Chengjiang deposit of South China. The spatio-temporal recurrence of fossilized neural tissues in Cambrian Konservat-Lagerstätten across North America (Pioche, Burgess Shale, Marjum) and South China (Chengjiang, Xiaoshiba) indicates that their preservation is consistent with the mechanism of Burgess Shale-type fossilization, without the need to invoke alternative taphonomic pathways or the presence of microbial biofilms.
Deltocyathus sarsi
Creators: name: Cairns, S. D.
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Deltocyathidae
Deltocyathus
Deltocyathus sarsi

description: Deltocyathus sarsi (Gardiner & Waugh, 1938)
 Fungiacyathus sarsi Gardiner & Waugh, 1938: 201, pl. 7, figs. 17–18.
 Deltocyathus sarsi.– Cairns, 1998: 382, figs. 3k,l. (WA).
 New records. None.
 Types. Six syntypes are deposited at BM. Type Locality: 3°04'30"N 73°22'42"E (east side of Kolumadulu Atoll, Maldive Islands), 44 m.
description: Published as part of Cairns, S. D., 2004, The Azooxanthellate Scleractinia (Coelenterata: Anthozoa) of Australia, pp. 259-329 in Records of the Australian Museum 56 on pages 280-281
Performance Evaluation of Learned 3D Features
Creators: name: Spezialetti, Riccardo
name: Salti, Samuele
name: Di Stefano, Luigi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Matching surfaces is a challenging 3D Computer Vision problem typically addressed by local features. Although a variety of 3D feature detectors and descriptors has been proposed in literature, they have seldom been proposed together and it is yet not clear how to identify the most effective detector-descriptor pair for a specific application. A promising solution is to leverage machine learning to learn the optimal 3D detector for any given 3D descriptor [15]. In this paper, we report a performance evaluation of the detector-descriptor pairs obtained by learning a paired 3D detector for the most popular 3D descriptors. In particular, we address experimental settings dealing with object recognition and surface registration.
Multicanonical Simulations Step by Step
Creators: name: Berg, Bernd A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The purpose of this article is to provide a starter kit for multicanonical simulations in statistical physics. Fortran code for the $q$-state Potts model in $d=2, 3,...$ dimensions can be downloaded from the Web and this paper describes simulation results, which are in all details reproducible by running prepared programs. To allow for comparison with exact results, the internal energy, the specific heat, the free energy and the entropy are calculated for the $d=2$ Ising ($q=2$) and the $q=10$ Potts model. % in a temperature range from $T=\infty$ down to sufficiently low % temperatures, such that the groundstates are included in the sampling. Analysis programs, relying on an all-log jackknife technique, which is suitable for handling sums of very large numbers, are introduced to calculate our final estimators.
RNA Folding and Large N Matrix Theory
Creators: name: Orland, H.
name: Zee, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: High Energy Physics - Theory (hep-th)
subject: Biological Physics (physics.bio-ph)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We formulate the RNA folding problem as an $N\times N$ matrix field theory. This matrix formalism allows us to give a systematic classification of the terms in the partition function according to their topological character. The theory is set up in such a way that the limit $N\to \infty$ yields the so-called secondary structure (Hartree theory). Tertiary structure and pseudo-knots are obtained by calculating the $1/N^2$ corrections to the partition function. We propose a generalization of the Hartree recursion relation to generate the tertiary structure.
description: 29 pages (LaTex), 13 figures (eps). Missing paragraph and figure added
Valoración de tractores agrícolas mediante métodos econométricos. Su aplicación en España e Italia
Creators: name: GUADALAJARA OLMEDA, NATIVIDAD
name: GUADALAJARA OLMEDA, NATIVIDAD
Publisher: name: Unknown
Year: 2002
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Maquinaria agrícola
subject: valoración
subject: metodología
subject: obsolescencia
subject: depreciación
subject: Farm machinery
subject: valuation
subject: metodology
subject: obsolescence
subject: depreciation.

description: El presente artículo ofrece un amplia panorámica de la metodología de valoración de maquinaria agrícola nueva y usada, así como una revisión bibliográfica de los estudios realizados hasta el momento. Así mismo, se aplican los métodos econométricos para obtener modelos que estimen, en el momento actual, el valor de la maquinaria. Por una parte, se determinan las características que definen su valor, en el caso de la maquinaria nueva, y sus relaciones con el valor de mercado comparándolas con las obtenidas en momentos de tiempos anteriores, y, por otra, se estudia la depreciación de la maquinaria usada y su evolución con el tiempo para los casos de España e Italia. Se demuestra que la potencia explica el 91,5 por ciento del valor de los tractores, que la obsolescencia es mayor en los tractores grandes y en las mejores marcas y que la vida útil de los tractores en España es casi el doble que en Italia...The present article offers a review of the methodology of valuation of new and used agricultural machinery, as well as a bilbiographical revision of the studies made until the moment. Also, it applies the econometric methods to obtain models that they consider, in the current moment, the machinery value. On the one hand, it determines the characteristics that define their value, in the case of new machinery, and its relations with the market value comparing them with the obtained ones at previous moments of time, and, by another one, it studies the depreciation of the used machinery and its evolution in the time in Spain and Italy. It is demonstrated that the power explains 91,5 per cent of the tractors value, and that the obsolescence is bigger in the big tractors and in the best marks and that the life utility gives the tractors in Spain it is almost twice as much that in Italy.
Delocalization in Coupled Luttinger Liquids with Impurities
Creators: name: Scheidl, Stefan
name: Bogner, Simon
name: Emig, Thorsten
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study effects of quenched disorder on coupled two-dimensional arrays of Luttinger liquids (LL) as a model for stripes in high-T_c compounds. In the framework of a renormalization-group analysis, we find that weak inter-LL charge-density-wave couplings are always irrelevant as opposed to the pure system. By varying either disorder strength, intra- or inter-LL interactions, the system can undergo a delocalization transition between an insulator and a novel strongly anisotropic metallic state with LL-like transport. This state is characterized by short-ranged charge-density-wave order, the superconducting order is quasi long-ranged along the stripes and short-ranged in the transversal direction.
description: 6 pages, 5 figures, substantially extended and revised version
Additional file 2 of Clinicians’ knowledge and attitudes towards patient reported outcomes in colorectal cancer care – insights from qualitative interviews
Creators: name: Sibert, Nora Tabea
name: Kowalski, Christoph
name: Pfaff, Holger
name: Wesselmann, Simone
name: Breidenbach, Clara
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 2.
El uso agrario del agua en las comarcas de Levante y Sureste y el trasvase del Ebro
Creators: name: Albiacmurillo, José
name: Tapia Barcones, Javier
name: Calvo Calzada, Elena
name: Albiacmurillo, José
name: Tapia Barcones, Javier
name: Calvo Calzada, Elena
Publisher: name: Unknown
Year: 2002
Subjects: subject: Environmental Economics and Policy
subject: Gestión de demanda de agua
subject: escasez de agua
subject: transferencias de agua
subject: Water demand management
subject: water scarcity
subject: water transfers

description: Este trabajo examina las alternativas a la propuesta del Plan Hidrológico Nacional de transferir 1.050 hm3 de agua desde el Valle del Ebro al Levante y el Sureste, con un coste que probablemente sería superior al billón de pesetas (6.000 millones de €). Los efectos sobre el sector agrario se analizan bajo dos escenarios de gestión de demanda: prohibición de la sobreexplotación de acuíferos y aumento de precios del agua para equilibrar la demanda y la oferta. El aumento de precios del agua tiene un impacto significativo sobre la renta neta de los agricultores, que deberían ser compensados por el aumento de precios. La reducción del uso de agua al subir los precios, evita las transferencias de agua externas a Levante y Sureste. La viabilidad del trasvase del Ebro que propone el Plan Hidrológico, se ha examinado simulando los efectos del precio del agua de trasvase sobre las comarcas de Levante y Sureste. Los resultados muestran que las dotaciones que asigna el Plan Hidrológico a usos agrícolas y medioambientales en la cuenca del Segura, superan ampliamente la demanda solvente de agua a este precio. En consecuencia, los agricultores continuarán sobreexplotando los acuíferos...The study investigates alternatives to the proposal by the Spanish National Hydrologic Plan to divert 1.050 hm3 from the Ebro valley to the Levante and Southeast regions, at a cost that could be above 6 billion euros (6,109 €). The effects on the agricultural sector have been examined by two demand management scenarios: prohibition of aquifer overexploitation and a price raise which balances water demand and supply. The impact of increases in the price of water is large on farmers net revenue, and farmers would have to be compensated for the price increase. The reduction in agricultural water demand substitutes for external water transfers. The feasibility of diverting water from the Ebro as proposed by the Hydrologic Plan has been examined simulating the price of transferred water by county. Results show that the allocation that the Plan assigns to agricultural and environmental uses in the Segura basin greatly surpasses the effective demand of water at this price. Therefore farmers will continue overexploitation of aquifers.
Deltocyathus suluensis Alcock 1902
Creators: name: Cairns, S. D.
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Deltocyathidae
Deltocyathus
Deltocyathus suluensis

description: Deltocyathus suluensis Alcock, 1902
 Deltocyathus magnificus var. suluensis Alcock, 1902c: 20–21.– van Soest, 1979: 111, pl. 2, figs. 3–4 (type deposition).
 Deltocyathus formosus Cairns, 1995: 73–74, pl. 19, figs. f,g (NZ).
 Deltocyathus suluensis.–Cairns & Zibrowius, 1997: 125 (NT, synonymy, remarks, key).– Cairns, 1998: 382 (WA); 1999a: 92 (remarks).
 New records. SEAMOUNTS: Franklin 085/88/D22 (Britannia), 1, AM G16720. — QUEENSLAND: Cidaris I 47-2, 2, MTQ G55634. — WESTERN AUSTRALIA: Akademik Oparin 1987-1-1, 11, NTM C8157; Bhagwan 4, 1 dead corallum attached to Xenophora gastropod shell, WAM Z13061; Bhagwan 20, 1, WAM Z13220; Bhagwan, 21, 5, WAM Z13146 and Z13185; Bhagwan 28, 2, WAM Z13189; Lady Basten 1031403, 1, WAM Z16013; Lady Basten 1031404, 1, WAM Z16018; Lady Basten 95/LB08, 1, WAM Z16043.
 Types. Six syntypes are deposited at ZMA; another is at the Indian Museum, Calcutta (van Soest, 1979). Type Locality: Sulu Archipelago, 450–522 m.
description: Published as part of Cairns, S. D., 2004, The Azooxanthellate Scleractinia (Coelenterata: Anthozoa) of Australia, pp. 259-329 in Records of the Australian Museum 56 on page 281
Particle re-acceleration and Faraday-complex structures in the RXC J1314.4-2515 galaxy cluster
Creators: name: Stuardi, C.
name: Bonafede, A.
name: Wittor, D.
name: Vazza, F.
name: Botteon, A.
name: Locatelli, N.
name: Dallacasa, D.
name: Golovich, N.
name: Hoeft, M.
name: van Weeren, R. J.
name: Brüggen, M.
name: de Gasperin, F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Radio relics are sites of electron (re)acceleration in merging galaxy clusters but the mechanism of acceleration and the topology of the magnetic field in and near relics are yet to be understood. We are carrying out an observational campaign on double relic galaxy clusters starting with RXC J1314.4-2515. With $Jansky Very Large Array$ multi-configuration observations in the frequency range 1-4 GHz, we perform both spectral and polarization analyses, using the Rotation Measure synthesis technique. We use archival $XMM-Newton$ observations to constrain the properties of the shocked region. We discover a possible connection between the activity of a radio galaxy and the emission of the eastern radio relic. In the northern elongated arc of the western radio relic, we detect polarized emission with an average polarization fraction of $31 \ \%$ at 3 GHz and we derive the Mach number of the underlying X-ray shock. Our observations reveal low levels of fractional polarization and Faraday-complex structures in the southern region of the relic, which point to the presence of thermal gas and filamentary magnetic field morphology inside the radio emitting volume. We measured largely different Rotation Measure dispersion from the two relics. Finally, we use cosmological magneto-hydrodynamical simulations to constrain the magnetic field, viewing angle, and to derive the acceleration efficiency of the shock. We find that the polarization properties of RXC J1314.4-2515 are consistent with a radio relic observed at $70^{\circ}$ with respect to the line of sight and that efficient re-acceleration of fossil electrons has taken place.
description: 24 pages, 19 figures, 5 tables, accepted for publication in MNRAS
Evolución del cultivo del tomate en Canarias desde la incorporación a la Unión Europea (1986-2001)
Creators: name: SUÁREZ BOSA, MIGUEL
name: OJEDA DÉNIZ, PABLO
name: SUÁREZ BOSA, MIGUEL
name: OJEDA DÉNIZ, PABLO
Publisher: name: Unknown
Year: 2002
Subjects: subject: Agribusiness
subject: International Relations/Trade
subject: Tomate canario
subject: productividad
subject: competencia
subject: integración comunitaria
subject: relaciones de producción
subject: concentración empresarial
subject: Tomato from the Canaries
subject: productivity
subject: competence
subject: community integration
subject: production relations
subject: business concentration.

description: En la situación actual, el tomate canario atraviesa serias dificultades respecto de su rentabilidad en el mercado europeo. Esta investigación trata de los cambios y de la evolución que se ha producido en este sector tras la incorporación a la UE, y pretende esbozar los posibles escenarios a los que puede enfrentarse en un futuro muy próximo. Las ventajas comparativas del tomate canario (calidad, mejores infraestructuras, condiciones climáticas) no aparecen optimizadas ante sus inmediatos competidores, particularmente Marruecos. La necesidad de superar la importante deuda del sector (por la inversión en infraestructura) y su déficit (por los problemas de competitividad en los mercados) hacen que las perspectivas sean muy difíciles; pero la inserción definitiva en los mercados comunitarios, el aumento de los fondos estructurales (y su mejor gestión) y, por último, una adecuada política proteccionista desde la PAC, pueden ser un instrumento adecuado para abortar cualquier competencia que se fundamente en el dumping social...Nowadays the tomato from the Canaries is having important difficulties regarding its profitability within the European market. This investigation deals with the changes and the evolution have taken place in this sector after joining the European Union, and its aim is to outline the possible stages the tomato could face in a very near future. The comparative advantages in the tomato from the Canaries (quality, better infrastructures, climate) are not optimised with its near competitors, particularly Morocco. The need to overcome the important debt in the sector (due to investment in infrastructures) and its deficit (because of competitiveness in the market) make the perspectives to be very difficult; but the definite integration in the community markets, the increase of structural funds (and its better management), and, finally, an adequate protectionist politics from the Politic Agriculture Community (PAC), can be a good instrument to abort any competence based on social dumping.
Anisotropic Magnetoresistance in Ga$_{1-x}$Mn$_x$As
Creators: name: Baxter, David V.
name: Ruzmetov, Dmitry
name: Scherschligt, Julia
name: Sasaki, Y.
name: Liu, X.
name: Furdyna, J. K.
name: Mielke, C. H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have measured the magnetoresistance in a series of Ga$_{1-x}$Mn$_x$As samples with 0.033$\le x \le$ 0.053 for three mutually orthogonal orientations of the applied magnetic field. The spontaneous resistivity anisotropy (SRA) in these materials is negative (i.e. the sample resistance is higher when its magnetization is perpendicular to the measuring current than when the two are parallel) and has a magnitude on the order of 5% at temperatures near 10K and below. This stands in contrast to the results for most conventional magnetic materials where the SRA is considerably smaller in magnitude for those few cases in which a negative sign is observed. The magnitude of the SRA drops from its maximum at low temperatures to zero at T$_C$ in a manner that is consistent with mean field theory. These results should provide a significant test for emerging theories of transport in this new class of materials.
description: 4 pages with 4 figures. Submitted to Physical Review B
Deconstructing Sociality Supplementaries Resubmission v4 from Deconstructing sociality: the types of social connections that predict longevity in a group-living primate
Creators: name: Ellis, Samuel
name: Snyder-Mackler, Noah
name: Ruiz-Lambides, Angelina
name: Platt, Michael L.
name: Brent, Lauren J. N.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Supplementary tables and figures to accompany the manuscript
Performance of a validated spontaneous preterm delivery predictor in South Asian and Sub-Saharan African women: a nested case control study
Creators: name: Khanam, Rasheda
name: Fleischer, Tracey C.
name: Boghossian, Nansi S.
name: Nisar, Imran
name: Dhingra, Usha
name: Rahman, Sayedur
name: Fox, Angela C.
name: Ilyas, Muhammad
name: Dutta, Arup
name: Naher, Nurun
name: Polpitiya, Ashoka D.
name: Mehmood, Usma
name: Deb, Saikat
name: Choudhury, Aziz Ahmed
name: Badsha, Md. Bahadur
name: Muhammad, Karim
name: Ali, Said Mohammed
name: Ahmed, Salahuddin
name: Hickok, Durlin E.
name: Iqbal, Najeeha
name: Juma, Mohammed Hamad
name: Quaiyum, Md. Abdul
name: Boniface, J. Jay
name: Yoshida, Sachiyo
name: Manu, Alexandar
name: Bahl, Rajiv
name: Jehan, Fyezah
name: Sazawal, Sunil
name: Burchard, Julja
name: Baqui, Abdullah H.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: To address the disproportionate burden of preterm birth (PTB) in low- and middle-income countries, this study aimed to (1) verify the performance of the United States-validated spontaneous PTB (sPTB) predictor, comprised of the IBP4/SHBG protein ratio, in subjects from Bangladesh, Pakistan and Tanzania enrolled in the Alliance for Maternal and Newborn Health Improvement (AMANHI) biorepository study, and (2) discover biomarkers that improve performance of IBP4/SHBG in the AMANHI cohort. The performance of the IBP4/SHBG biomarker was first evaluated in a nested case control validation study, then utilized in a follow-on discovery study performed on the same samples. Levels of serum proteins were measured by targeted mass spectrometry. Differences between the AMANHI and U.S. cohorts were adjusted using body mass index (BMI) and gestational age (GA) at blood draw as covariates. Prediction of sPTB < 37 weeks and < 34 weeks was assessed by area under the receiver operator curve (AUC). In the discovery phase, an artificial intelligence method selected additional protein biomarkers complementary to IBP4/SHBG in the AMANHI cohort. The IBP4/SHBG biomarker significantly predicted sPTB < 37 weeks (n = 88 vs. 171 terms ≥ 37 weeks) after adjusting for BMI and GA at blood draw (AUC= 0.64, 95% CI: 0.57–0.71, p < .001). Performance was similar for sPTB < 34 weeks (n = 17 vs. 184 ≥ 34 weeks): AUC = 0.66, 95% CI: 0.51–0.82, p = .012. The discovery phase of the study showed that the addition of endoglin, prolactin, and tetranectin to the above model resulted in the prediction of sPTB < 37 with an AUC= 0.72 (95% CI: 0.66–0.79, p-value < .001) and prediction of sPTB < 34 with an AUC of 0.78 (95% CI: 0.67–0.90, p < .001). A protein biomarker pair developed in the U.S. may have broader application in diverse non-U.S. populations.
Ist der Massnahmenvollzug in der Schweiz konform mit den Artikeln 3 und 8 der EMRK?
Creators: name: Haesen, Sophie
Publisher: name: Zenodo
Year: 2021
Subjects: Switzerland
Sanctions
Human rights
Penal measures

description: In der Schweiz nimmt die Anzahl von Personen, die zu einer strafrechtlichen Massnahme verurteilt werden, seit der Reform des Strafgesetzbuchs im Jahre 2007 stetig zu, was teilweise daran liegt, dass diese Personen nur unter erschwerten Bedingungen wieder entlassen werden. Eine weitere Konsequenz hiervon ist, dass das Durchschnittsalter der Gefängnispopulation zunimmt und man inzwischen von der „Vergrauung“ spricht. Die Sanktionenart der stationären Massnahmen sollte eigentlich die Ausnahme und die Behandlung in Freiheit den Regelfall darstellen, sie wird jedoch aus verschiedenen Gründen zunehmend der Normalfall. Im Rahmen dieser Arbeit wird untersucht, ob die Art. 3 und 8 der Europäischen Menschenrechtskonvention (EMRK) Konfliktpotential hinsichtlich des aktuellen Vollzugs von Massnahmen in der Schweiz darstellen.
Higher Lawrence configurations
Creators: name: Santos, Francisco
name: Sturmfels, Bernd
Publisher: name: arXiv
Year: 2002
Subjects: subject: Combinatorics (math.CO)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 52B20 (Primary); 13P10, 62H17 (Secondary)

description: Any configuration of lattice vectors gives rise to a hierarchy of higher-dimensional configurations which generalize the Lawrence construction in geometric combinatorics. We prove finiteness results for the Markov bases, Graver bases and face posets of these configurations, and we discuss applications to the statistical theory of log-linear models.
description: 12 pages. Changes from v1 and v2: minor edits. This version is to appear in the Journal of Combinatorial Theory, Ser. A
Radion-Activated Higgs Mechanism
Creators: name: Eröncel, Cem
name: Hubisz, Jay
name: Rigo, Gabriele
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study multi-scalar models of radius stabilization, with an eye towards application to novel extra-dimensional models of symmetry breaking. With inspiration from holography, we construct a multi-scalar effective potential that is a function of UV-brane values of the scalar fields, and that takes into account bulk gravitational backreaction. We study extrema of this potential, and additionally provide a "superpotential" method for generating static solutions for the extra-dimensional geometry. We apply these methods to some simple models of the Higgs mechanism where the Higgs itself plays a non-trivial role in radius stabilization. We conclude that mass mixing of the Higgs and radion is generic unless additional symmetries are imposed. We focus on models with moderate gap between the electroweak and Kaluza-Klein scale, as required by phenomenological constraints. We note that tuning of the Higgs mass relative to the KK scale is related to various classes of tuning of 5D parameters, with different resulting spectra and phenomenologies.
description: 36 pages, 9 figures, v2: updates to abstract and draft, in agreement with published version
Additional file 1 of Development and validation of a web-based patient decision aid for immunotherapy for patients with metastatic melanoma: study protocol for a multicenter randomized trial
Creators: name: Grabbe, Pia
name: Gschwendtner, Kathrin M.
name: Maatouk, Imad
name: Strobel, Sophia B.
name: Salzmann, Martin
name: Bossert, Julia
name: Eich, Wolfgang
name: Wild, Beate
name: Meier, Friedegund
name: Hassel, Jessica C.
name: Bieber, Christiane
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Informed consent including an English translation.
Temporal Self-Attention Network for Medical Concept Embedding
Creators: name: Peng, Xueping
name: Long, Guodong
name: Shen, Tao
name: Wang, Sen
name: Jiang, Jing
name: Blumenstein, Michael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: I.2.1
subject: 68T30

description: In longitudinal electronic health records (EHRs), the event records of a patient are distributed over a long period of time and the temporal relations between the events reflect sufficient domain knowledge to benefit prediction tasks such as the rate of inpatient mortality. Medical concept embedding as a feature extraction method that transforms a set of medical concepts with a specific time stamp into a vector, which will be fed into a supervised learning algorithm. The quality of the embedding significantly determines the learning performance over the medical data. In this paper, we propose a medical concept embedding method based on applying a self-attention mechanism to represent each medical concept. We propose a novel attention mechanism which captures the contextual information and temporal relationships between medical concepts. A light-weight neural net, "Temporal Self-Attention Network (TeSAN)", is then proposed to learn medical concept embedding based solely on the proposed attention mechanism. To test the effectiveness of our proposed methods, we have conducted clustering and prediction tasks on two public EHRs datasets comparing TeSAN against five state-of-the-art embedding methods. The experimental results demonstrate that the proposed TeSAN model is superior to all the compared methods. To the best of our knowledge, this work is the first to exploit temporal self-attentive relations between medical events.
description: 10 pages, 7 figures, accepted at IEEE ICDM 2019