cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
General Teleparallel Quadratic Gravity
Creators: name: Jiménez, Jose Beltrán
name: Heisenberg, Lavinia
name: Iosifidis, Damianos
name: Jiménez-Cano, Alejandro
name: Koivisto, Tomi S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this Letter we consider a general quadratic parity-preserving theory for a general flat connection. Imposing a local symmetry under the general linear group singles out the general teleparallel equivalent of General Relativity carrying both torsion and non-metricity. We provide a detailed discussion on the teleparallel equivalents of General Relativity and how the two known equivalents, formulated on Weitzenböck and symmetric teleparallel geometries respectively, can be interpreted as two gauge-fixed versions of the general teleparallel equivalent. We then explore the viability of the general quadratic theory by studying the spectrum around Minkowski. The linear theory generally contains two symmetric rank-2 fields plus a 2-form and, consequently, extra gauge symmetries are required to obtain potentially viable theories.
description: 12 pages, no figures
Chemomagnetism, magnetoconcentration effect and "fishtail" anomaly in chemically-induced granular superconductors
Creators: name: Sergeenkov, Sergei
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Within a 2D model of Josephson junction arrays (created by 2D network of twin boundary dislocations with strain fields acting as insulating barrier between hole-rich domains in underdoped crystals), a few novel effects expected to occur in intrinsically granular material are predicted including: (i) Josephson chemomagnetism (chemically induced magnetic moment in zero applied magnetic field) and its influence on a low-field magnetization (chemically induced paramagnetic Meissner effect), and (ii) magnetoconcentration effect (creation of oxygen vacancies in applied magnetic field) and its influence on a high-field magnetization (chemically induced analog of "fishtail" anomaly). The conditions under which these effects can be experimentally measured in non-stoichiometric high-T_c superconductors are discussed.
description: 5 LaTeX pages (jetpl.sty included), 3 EPS figures. To be published in JETP Letters (January 2003)
Sardulus incrassatus Magrini & Fancello 2005
Creators: name: Penati, Fabio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Histeridae
Sardulus
Sardulus incrassatus

description: 24. Sardulus incrassatus Magrini & Fancello
 Literature data. Nuoro prov.: Gairo, Risorgente Cabudu Abba n. 718 Sa/NU, 725 m, 6.XII.2004, PM, holotypus ♂ and 1 paratypus (+ remains of 4 specimens) (Magrini & Fancello 2005); idem, 10.XII.2002, LF, 3 paratypes (Magrini & Fancello 2005).
 Chorotype. Sardinian endemic.
 Italian distribution. Sardinia.
 Ecology. Unknown. The holotype was collected dead in the small basins filled with water placed along the initial stretch of the Cabudu Abba spring (Magrini & Fancello 2005).
description: Published as part of Penati, Fabio, 2009, An updated catalogue of the Histeridae (Coleoptera) of Sardinia, with faunistic, zoogeographical, ecological and conservation remarks *, pp. 197-280 in Zootaxa 2318 on page 227
Topics of monopole dynamics in gluodynamics
Creators: name: Suzuki, T.
name: Koma, Y.
name: Ito, S.
name: Ilgenfritz, E. -M.
name: Park, T. W.
name: Polikarpov, M. I.
name: Yazawa, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Three topics of monopole dynamics in gluodynamics are presented. 1)Gauge (in)dependence of the monopole effective action (S.Ito, T.W.Park, T.Suzuki): Four different abelian projections are studied. MA and Laplacian abelian gauges show almost the same renormalization flow and renormalized trajectory. 2)The quantized dual abelian Higgs model (DAH) derived from SU(2) gluodynamics and its vacuum structure (Y.Koma, E.-M.Ilgenfritz, T.Suzuki,M.I.Polikarpov): Monte-Carlo analysis of DAH is done. The quantum average of the dual field strength shows a flux tube profile similar to the color-electric field profile measured in SU(2) gluodynamics. 3)Lattice instanton action from 3D SU(2) Georgi-Glashow model (GG)$_3$ (T.Yazawa, T.Suzuki): (GG)$_3$ is studied on the lattice in the London limit. We determine an effective instanton action both in unitary and MA gauges. For some range of parameters, we obtain almost perfect actions which look the same in both gauges (gauge independence) and which reproduce well the string tension.
description: Lattice2001(confinement), 3 pages, 3 figures
Meson Properties in Dense Hadronic Matter
Creators: name: Wambach, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The medium modification of mesons in dense hadronic matter is discussed with a focus on the relationship to the chiral structure of the non-perturbative QCD vacuum.
description: Proc. Third Int. Conf. on "Perspectives in Nuclear Physics", Trieste 2001 8pages+5figures
Comparison of the Helmholtz, Gibbs, and Collective-modes methods to obtain nonaffine elastic constants
Creators: name: Cui, Bingyu
name: Terentjev, Eugene
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We review and compare the Born-Huang and the Lemaitre-Maloney's theories that lead to analytical expressions for elastic constants, accounting for affine and nonaffine deformations in a lattice. The Born-Huang method is based on Helmholtz energy while the Lemaitre-Maloney's formalism focus on Gibbs force. Although starting from different perspectives, in the linear elastic limit, and in equilibrium, elastic material constants must be the same in all these methods. This is explicitly verified on examples of linear chains, and numerical simulation of a non-centrosymmetric crystal.
Coloquio Internacional sobre la obra de Julio Cortázar
«Lo fantástico y lo lúdico en la narrativa de Julio Cortázar»
Creators: name: Centre De Recherches Latino-Américaines De L'Université De Poitiers
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Coloquio "Lo fantástico y lo lúdico en la narrativa de Julio Cortázar"

description: Programa de actividades del Coloquio Internacional sobre la obra de Julio Cortázar de los 22, 23 y 24 de mayo de 1985 en la Universidad de Poitiers.
description: Notas: Dos ejemplares del documento conservados.
description: Source: Num.Ref. : JC-DY-CAR-04.198
description: Source: Localización del archivo: 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: 1985-05-22/1985-05-24
Certified Adversarial Robustness for Deep Reinforcement Learning
Creators: name: Lütjens, Björn
name: Everett, Michael
name: How, Jonathan P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Deep Neural Network-based systems are now the state-of-the-art in many robotics tasks, but their application in safety-critical domains remains dangerous without formal guarantees on network robustness. Small perturbations to sensor inputs (from noise or adversarial examples) are often enough to change network-based decisions, which was already shown to cause an autonomous vehicle to swerve into oncoming traffic. In light of these dangers, numerous algorithms have been developed as defensive mechanisms from these adversarial inputs, some of which provide formal robustness guarantees or certificates. This work leverages research on certified adversarial robustness to develop an online certified defense for deep reinforcement learning algorithms. The proposed defense computes guaranteed lower bounds on state-action values during execution to identify and choose the optimal action under a worst-case deviation in input space due to possible adversaries or noise. The approach is demonstrated on a Deep Q-Network policy and is shown to increase robustness to noise and adversaries in pedestrian collision avoidance scenarios and a classic control task.
description: Published at Conference on Robot Learning (CoRL) 2019; (v2) contains minor updates to related works; (v3) acknowledged AWS
Sardulus sacerensis Casale & Marcia
Creators: name: Penati, Fabio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Histeridae
Sardulus
Sardulus sacerensis

description: 25. Sardulus sacerensis Casale & Marcia
 Literature data. Sassari prov.: Grotta [= cave] di Lu Gardu n. 2936 Sa/SS, 102, 30.IV.2004, C/Ma, holotypus ♂ and 13 paratypes (Casale et al. 2006); idem, 6.I.2004, SPi, 3 paratypes (Casale et al. 2006); idem, 15.IV.2004, PMa, 4 paratypes + one larva (Casale et al. 2006).
 Chorotype. Sardinian endemic.
 Italian distribution. Sardinia.
 Ecology. All specimens were found on a single, partly rotting root emerging through a crack in the rocks at about 40 m from the cave’s entrance, and exposed for a short distance (Casale et al. 2006). Feeding habits unknown.
description: Published as part of Penati, Fabio, 2009, An updated catalogue of the Histeridae (Coleoptera) of Sardinia, with faunistic, zoogeographical, ecological and conservation remarks *, pp. 197-280 in Zootaxa 2318 on page 227
Microfluidics and chemical kinetics to analyse protein interactions, aggregation, and physicochemical properties
Creators: name: Lapinska, Urszula
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019
Subjects: amyloid
misfolding
protein
aggregation
chemical kinetics
microfluidics
Alzheimer's disease
solubility
chaperons
amyloid beta
isoelectric point
BSA
electrophoresis
nanoparticles

description: Proteins play a major role in living systems and present a wide spectrum of functionalities. Many different types of proteins are involved into biological processes, such as the catalysis of biochemical reactions, cellular membrane transport, immune system response and DNA replication. However, some proteins and peptides might become harmful to living organisms; for example, their abnormal aggregation causes neurodegenerative disorders including Alzheimer disease (AD). One of the causes of AD is the presence of amyloid beta peptides Aβ(1-42), Aβ(1-40), which self-assemble into insoluble fibrils and plaques, which surround neuronal cells impeding synapsis. The number of AD patients is increasing, but a cure has not been founded yet. Therefore, it is crucial to investigate the mechanisms underlying amyloid aggregation and screening for compounds able to prevent this irreversible process. Microfluidics permits characterising the physicochemical properties of proteins, investigate their aggregation and study their interactions with other molecules. Chemical kinetics allows studying the microscopic events occurring during protein self-assembly. The combination of these two techniques provides a powerful tool for the identification of compounds inhibiting the aggregation process. In this thesis by using microfluidics, chemical kinetics and other biophysical assays, I have investigated the proteins isoelectric point (pI) and the inhibition of aberrant Aβ(1-42) self-assembly process. Firstly, I describe the development of a microfluidic platform allowing for the measurement of the protein pI, in a gradient-free manner. This approach overcomes a fundamental limitation of convectional techniques that is the achievement of a stable and well-controlled pH gradient. Secondly, I investigate the inhibiting effect of llama nanobodies on Aβ(1-42) aggregation. The findings from this study show that nanobodies target monomeric species with high affinity whereas interactions with fibril surfaces are weak. Finally, I discuss the use of other compounds inhibiting specific nucleation stages. These include the chaperones clusterin and brichos, as well as soot and pure carbon nanoparticles. Importantly, the addition of both chaperones to Aβ(1-42) solutions has an additive inhibitory effect on aggregation. My findings will improve the characterization of the physicochemical properties of proteins as well as providing promising candidates for the inhibition of specific stages of amyloid beta aggregation opening the way to possible cures for AD disease.
description: Departmental Funding (Department of Chemistry, University of Cambridge)
Global properties of the growth index: mathematical aspects and physical relevance
Creators: name: Calderon, R.
name: Felbacq, D.
name: Gannouji, R.
name: Polarski, D.
name: Starobinsky, A. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We analyze the global behaviour of the growth index of cosmic inhomogeneities in an isotropic homogeneous universe filled by cold non-relativistic matter and dark energy (DE) with an arbitrary equation of state. Using a dynamical system approach, we find the critical points of the system. That unique trajectory for which the growth index $γ$ is finite from the asymptotic past to the asymptotic future is identified as the so-called heteroclinic orbit connecting the critical points $(Ω_m=0,~γ_{\infty})$ in the future and $(Ω_m=1,~γ_{-\infty})$ in the past. The first is an attractor while the second is a saddle point, confirming our earlier results. Further, in the case when a fraction of matter (or DE tracking matter) $\varepsilon Ω^{\rm tot}_m$ remains unclustered, we find that the limit of the growth index in the past $γ_{-\infty}^{\varepsilon}$ does not depend on the equation of state of DE, in sharp contrast with the case $\varepsilon=0$ (for which $γ_{-\infty}$ is obtained). We show indeed that there is a mathematical discontinuity: one cannot obtain $γ_{-\infty}$ by taking $\lim_{\varepsilon \to 0} γ^{\varepsilon}_{-\infty}$ (i.e. the limits $\varepsilon\to 0$ and $Ω^{\rm tot}_m\to 1$ do not commute). We recover in our analysis that the value $γ_{-\infty}^{\varepsilon}$ corresponds to tracking DE in the asymptotic past with constant $γ=γ_{-\infty}^{\varepsilon}$ found earlier.
description: 18 pages, 3 figures; v2: improved presentation, matches published version
Satellite decay in flattened dark matter haloes
Creators: name: Penarrubia, Jorge
name: Kroupa, Pavel
name: Boily, Christian M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We carry out a set of self-consistent N-body calculations to compare the decay rates of satellite dwarf galaxies orbiting a disc galaxy embedded in a dark matter halo (DMH). We consider both spherical and oblate axisymmetric DMHs of aspect ratio q_h=0.6. The satellites are given different initial orbital inclinations, orbital periods and mass. The live flattened DMHs with embedded discs and bulges are set-up using a new fast algorithm, MaGalie (Boily, Kroupa and Peñarrubia 2001). We find that the range of survival times of satellites within a flattened DMH becomes of the order of 100% larger than the same satellites within a spherical DMH. In the oblate DMH, satellites on polar orbits have the longest survival time, whereas satellites on coplanar prograde orbits are destroyed most rapidly. The orbital plane of a satellite tilts as a result of anisotropic dynamical friction, causing the satellite's orbit to align with the plane of symmetry of the DMH. Polar orbits are not subjected to alignment. Therefore the decay of a satellites in an axisymmetric DMH may provide a natural explanation for the observed lack of satellites within (0-30) degrees of their host galaxy's disc (Holmberg 1969; Zaritsky and González 1999). The computations furthermore indicate that the evolution of the orbital eccentricity $e$ is highly dependent of its initial value e(t=0) and the DMH's shape. We also discuss some implications of flattened DMHs for satellite debris streams.
description: 13 pages, 9 figures. Accepted by MNRAS
MOESM7 of GREM1 is associated with metastasis and predicts poor prognosis in ER-negative breast cancer patients
Creators: name: Neckmann, Ulrike
name: Wolowczyk, Camilla
name: Hall, Martina
name: Almaas, Eivind
name: Ren, Jiang
name: Zhao, Sen
name: Johannessen, Bjarne
name: Skotheim, Rolf
name: Bjørkøy, Geir
name: Dijke, Peter Ten
name: Holien, Toril
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Additional file 7: Table S5. GREM1 expression is associated with genes involved in extracellular matrix (ECM) and collagen fibril organization. Gene enrichment analysis (GO Biological Process (BP) terms) of 50 top-scoring hits that co-expressed with GREM1 using the SEEK database. T, term size; A, Number of genes in the co-expressed gene set with annotations in the functional database; A&T, size of overlap between the term’s gene-set and the co-expressed gene set.
INNOVASION BARQARORLIKNI OSHIRISHDA IJTIMOIY MUNOSABATLARNI RIVOJLANTIRISHNING DOLZARBLIGI.
Creators: name: Shoyev, Davronbek
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada samarali boshqarish tizimida ijtimoiy munosabatlarning o‘rni, samarali faoliyat ko‘rsatrishi uchun ijtimoiy rivojlanishning ahamiyati va ishchi-xodimlarning faolligini oshirishda ijtimoiy munosabatlarning dolzarbligi tadqiq qilingan.
Sardulus spelaeus Patrizi 1955
Creators: name: Penati, Fabio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Histeridae
Sardulus
Sardulus spelaeus

description: 26. Sardulus spelaeus Patrizi
 Literature data. “ Sardinia ” (Mazur 1984; Audisio et al. 1995; Mazur 1997, 2004; Yélamos & Lackner 2004). Nuoro prov.: Baunei, Grotta [= cave] di Istirzili n. 50 Sa/NU, 507 m, 25.IV.2006, CO, 4 ex (Casale et al. 2006); idem, 28.V.2006, M/O, 4 ex (Casale et al. 2006). Dorgali, Grotta [= cave] di Toddeitto n. 89 Sa/NU, 166 m, 25.VII.1955, SP, holotypus, allotypus, 3 paratypes and one pupa (Patrizi 1955); idem (Patrizi 1956; Barajon 1966; Cerruti 1968; Puddu & Pirodda 1974; Vienna 1980; Cassola 1982; Vomero 1982; Pisano et al. 2003); idem, 1990’s, FG, ex. pl. and one larva (Casale et al. 2006); idem, Monte Coazza, Grotta [= cave] Pisanu n. 215 Sa/NU, 225 m, 20.III.2001, PM, 11 ex (Magrini & Vomero 2003); idem, 14.III.2003, PM, 1 ex (CFP); idem, 25.IV.2003, ADg, 2 ex (1 MSNG, 1 CFP).
 Unpublished records. Nuoro prov.: Dorgali, Monte Coazza, Grotta [= cave] Pisanu, 200 m, 1.III.2004, in a pitfall trap, PM, 2 ex (CCMe); idem, 6.XII.2005, PM, 1 ex (CCMe); idem [= Grotta Gurennoro], 5.XII.2005, ADg, 2 ex (CFP); idem, Grotta [= cave] di Toddeitto, VI.1955, SP, 2 ex (CGMü); idem, sd, SP, 3 ex (2 MSNT, 1 CPV).
 Chorotype. Sardinian endemic.
 Italian distribution. Sardinia.
 Ecology. The type specimens were collected by [translated from the Italian original] “ breaking up rotten wood ” of “ a few pieces of completely decayed and water-logged juniper” found “in the rear part of the last room [of Grotta di Toddeitto cave], quite humid and with a few drippings ” (Patrizi 1955). Specimens from Grotta Pisanu were [translated from the original Italian] “ collected by sieving clayey, damp soil lying on the bottom [of the cave]” (Magrini & Vomero 2003).
 Notes. It is interesting to add that the two specimens kept in the G. Müller collection (CGMü) were collected by Patrizi in June 1955, i.e. before he collected the type series (25 th of July 1955). Despite this and despite carrying a label with the word “tipo” [= type], they cannot be considered types, as Patrizi (1955) gave a precise account of how many and which specimens made up the type series. He probably sent 5 specimens to Müller (the two in the Müller collection plus three kept in the general collection of the Trieste museum, one of which was recently added to the P. Vienna collection) asking him to confirm their belonging to a new genus and species. Having received such confirmation, he then described Sardulus spelaeus based on a second series of specimens collected later, “forgetting” those sent to (and kept by) G. Müller.
description: Published as part of Penati, Fabio, 2009, An updated catalogue of the Histeridae (Coleoptera) of Sardinia, with faunistic, zoogeographical, ecological and conservation remarks *, pp. 197-280 in Zootaxa 2318 on page 228
Additional file 3 of Circulating extracellular vesicles expressing PD1 and PD-L1 predict response and mediate resistance to checkpoint inhibitors immunotherapy in metastatic melanoma
Creators: name: Serratì, Simona
name: Guida, Michele
name: Di Fonte, Roberta
name: De Summa, Simona
name: Strippoli, Sabino
name: Iacobazzi, Rosa Maria
name: Quarta, Alessandra
name: De Risi, Ivana
name: Guida, Gabriella
name: Paradiso, Angelo
name: Porcelli, Letizia
name: Azzariti, Amalia
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 3.
Effect of Composition Changes on the Structural Relaxation of a Binary Mixture
Creators: name: Götze, W.
name: Voigtmann, Th.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Within the mode-coupling theory for idealized glass transitions, we study the evolution of structural relaxation in binary mixtures of hard spheres with size ratios $δ$ of the two components varying between 0.5 and 1.0. We find two scenarios for the glassy dynamics. For small size disparity, the mixing yields a slight extension of the glass regime. For larger size disparity, a plasticization effect is obtained, leading to a stabilization of the liquid due to mixing. For all $δ$, a decrease of the elastic moduli at the transition due to mixing is predicted. A stiffening of the glass structure is found as is reflected by the increase of the Debye-Waller factors at the transition points. The critical amplitudes for density fluctuations at small and intermediate wave vectors decrease upon mixing, and thus the universal formulas for the relaxation near the plateau values describe a slowing down of the dynamics upon mixing for the first step of the two-step relaxation scenario. The results explain the qualitative features of mixing effects reported by Williams and van Megen [Phys. Rev. E \textbf{64}, 041502 (2001)] for dynamical light-scattering measurements on binary mixtures of hard-sphere-like colloids with size ratio $δ=0.6$.
The Relationship Between Members’ Trust and Participation in the Governance of Cooperatives: The Role of Organizational Commitment
Creators: name: Barraud-Didier, Valérie
name: Henninger, Marie-Christine
name: El Akremi, Assâad
name: Barraud-Didier, Valérie
name: Henninger, Marie-Christine
name: El Akremi, Assâad
Publisher: name: Unknown
Year: 2012
Subjects: subject: Community/Rural/Urban Development
subject: Environmental Economics and Policy
subject: Farm Management
subject: Institutional and Behavioral Economics
subject: Land Economics/Use
subject: Productivity Analysis
subject: Organizational commitment
subject: cooperative members

description: This paper aims to explain the participative behavior of farmers-members of agricultural cooperatives in the governance of the latter. The study introduces two concepts from the organizational behavior literature: trust and organizational commitment. It tests a mediator effect of commitment in the relationship between the trust a farmer has in the cooperative and his/her participa-tive behavior in its governance. Based on a sample of 259 members of French agricultural cooperatives, results showed that affective commitment had a mediating role in the relationship be-tween trust and participation in the governance of cooperatives, notwithstanding the cognitive or affective nature of trust.
description: The International Food and Agribusiness Management Review is published by IFAMA. www.ifama.org
Soccer Team Vectors
Creators: name: Müller, Robert
name: Langer, Stefan
name: Ritz, Fabian
name: Roch, Christoph
name: Illium, Steffen
name: Linnhoff-Popien, Claudia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In this work we present STEVE - Soccer TEam VEctors, a principled approach for learning real valued vectors for soccer teams where similar teams are close to each other in the resulting vector space. STEVE only relies on freely available information about the matches teams played in the past. These vectors can serve as input to various machine learning tasks. Evaluating on the task of team market value estimation, STEVE outperforms all its competitors. Moreover, we use STEVE for similarity search and to rank soccer teams.
description: 11 pages, 1 figure; This paper was presented at the 6th Workshop on Machine Learning and Data Mining for Sports Analytics at ECML/PKDD 2019, W\"urzburg, Germany, 2019
MOESM1 of Depression stigma and management of suicidal callers: a cross-sectional survey of crisis hotline counselors
Creators: name: Heinz, Ines
name: Mergl, Roland
name: Hegerl, Ulrich
name: Rummel-Kluge, Christine
name: Kohls, Elisabeth
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Post-hoc analysis of self-rated knowledge about suicidality and differences in exploring of suicidality.
Chaetabraeus (Chaetabraeus) globulus
Creators: name: Penati, Fabio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Histeridae
Chaetabraeus
Chaetabraeus globulus

description: 31. Chaetabraeus (Chaetabraeus) globulus (Creutzer)
 Abraeus globulus Creutz.: Bargagli 1871: 42; Bertolini 1872 –1878: 85, 1904: 49; Porta 1926: 383; Luigioni 1929: 359; Horion 1949: 326; Barajon 1966
 Abraeus (Chaetabraeus) globulus (Creutzer): Vienna 1980: 93
 Literature data. “ Sardinia ” (Bargagli 1871; Bertolini 1872 –1878, 1904; Porta 1926; Luigioni 1929; Horion 1949; Barajon 1966; Audisio et al. 1995; Yélamos & Lackner 2004). Cagliari prov.: Assemini, foce del rio Flumini Mannu, 17.VIII.1988, on half-fresh cow dung, CM, 1 ex (CCMe); idem, rio Flumini Mannu, 26.III.1989, on half-fresh cow dung, CM, 1 ex (CCMe). Monti dei Sette Fratelli, Monte Cresia, 700 m, 11.VIII.1988, on half-fresh cow dung, CM, 1 ex (CCMe). Nuoro prov.: Aritzo (Vienna 1980); idem, dint., 1.X. [year not specified], GK, 1 ex (MSNM). Fonni, dint., 24.V.1974, VR, 1 ex (CFP). Strada [= road] Fonni–Desulo, rio Aratu, 950 m, 8.V.1995, FA, 1 ex (CPV). Villanova Strisaili (Vienna 1980); idem, dint., 1000 m, 23.V.1974, VR, 3 ex (CFP). Oristano prov.: Abbasanta, loc. Losa, 300 m, 15.X.1989, on half-fresh cow dung, CM, 3 ex (2 CCMe, 1 CFP). Sassari prov.: Alghero (Vienna 1980). Ardara, sd, UL, 1 ex (CUL). Santa Teresa Gallura (Vienna 1980); idem, 20.VII.1959, RR, 1 ex (MSNM); idem, 14.VIII.1959, 6 ex (1 CGM, 5 MSNM).
 Unpublished records. “ Sardinia”, sd, 5 ex (CFB as Abraeus globulus Creutz.). Cagliari prov.: Assemini, rio Cixerri, 25.IV.1991, under stone in sheep shed, CM, 1 ex (CCMe). Golfo di Quarto, XII.1893, UL, 1 ex (CAD). Monti dei Sette Fratelli, sd, UL, 6 ex (CAD). Pabillonis, loc. Is Arenas, 16.X.1967, 3 ex (DPPS). Nuoro prov.: Gennargentu, sd, RMe, 1 ex (CAD). Orune, sd, 9 ex (CAD ex-coll. L. Demarchi). Oristano prov.: Abbasanta, loc. Losa, 300 m, 15.X.1989, on cow dung, CM, 4 ex (CCMe).
 Chorotype. 1.05 SIE (Sibero-European).
 Italian distribution. Tuscany, Latium, Apulia, Basilicata, Sicily and Sardinia.
 Ecology. Usually found in cow dung (preferably drier one); Vienna (1980) mentions this species as occurring under rotten bark and decomposing vegetable matter, but this needs confirming.
 Notes. In Penati and Vienna (2005, 2006a) the data referring to the specimen from Ardara (CUL) are erroneously indicated as “Quartu Sant’Elena, 1936, coll. Museo Genova” (see “Data collection”).
description: Published as part of Penati, Fabio, 2009, An updated catalogue of the Histeridae (Coleoptera) of Sardinia, with faunistic, zoogeographical, ecological and conservation remarks *, pp. 197-280 in Zootaxa 2318 on pages 230-231
The N_f=0 heavy quark potential and perturbation theory
Creators: name: Necco, Silvia
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The potential of a static quark-antiquark pair is studied in the range 0.05 fm $
description: Lattice2001(improvement) acknowledgement added
Phase diagram and dynamics of the SU($\boldsymbol N$) symmetric Kondo lattice model
Creators: name: Raczkowski, Marcin
name: Assaad, Fakher F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In heavy-fermion systems, the competition between the local Kondo physics and intersite magnetic fluctuations results in unconventional quantum critical phenomena which are frequently addressed within the Kondo lattice model (KLM). Here we study this interplay in the SU($N$) symmetric generalization of the two-dimensional half-filled KLM by quantum Monte Carlo simulations with $N$ up to 8. While the long-range antiferromagnetic (AF) order in SU($N$) quantum spin systems typically gives way to spin-singlet ground states with spontaneously broken lattice symmetry, we find that the SU($N$) KLM is unique in that for each finite $N$ its ground-state phase diagram hosts only two phases -- AF order and the Kondo-screened phase. The absence of any intermediate phase between the $N=2$ and large-$N$ cases establishes adiabatic correspondence between both limits and confirms that the large-$N$ theory is a correct saddle point of the KLM fermionic path integral and a good starting point to include quantum fluctuations. In addition, we determine the evolution of the single-particle gap, quasiparticle residue of the doped hole at momentum $(π,π)$, and spin gap across the magnetic order-disorder transition. Our results indicate that increasing $N$ modifies the behavior of the coherence temperature: while it evolves smoothly across the magnetic transition at $N=2$ it develops an abrupt jump -- of up to an order of magnitude -- at larger but finite $N$. We discuss the magnetic order-disorder transition from a quantum-field-theoretic perspective and comment on implications of our findings for the interpretation of experiments on quantum critical heavy-fermion compounds.
description: 12+ pages + appendices; 13 figures
Two-dimensional Electronics: From Material Synthesis to Device Applications
Creators: name: Zheng, Shan
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: Graphene
TMD
FET
Contact resistance
Schottky barrier height
CVD

description: Two-dimensional (2D) materials have attracted extensive research interest in recent years. Among them, graphene and the semiconducting transition metal dichalcogenides (TMDs) are considered as promising candidates for future device applications due to their unique atomic thickness and outstanding properties. The study on graphene and TMDs has demonstrated great potential to further push the scaling of devices into the sub-10 nanometer regime and enable endless opportunities of novel device architectures for the next generation. In this thesis, crucial challenges facing 2D materials are investigated from material synthesis to electronic applications. A comprehensive review of the direct synthesis of graphene on arbitrary substrates with an emphasis on the metal-catalyst-free synthesis is given, followed by a detailed study of the contact engineering in TMDs with a focus on the strategies to lower the contact resistance. Effective approaches have been demonstrated to solve these issues. These include: (1) metal-catalyst-free synthesis of graphene on various insulating substrates; (2) Fermi level pinning observed in TMDs and integration of graphene contact to lower the contact resistance; and (3) application of metal-insulator-semiconductor (MIS) contact in TMD field-effect transistors (FETs). First, a direct low-temperature synthesis of graphene on insulators without any metal catalysts has been realized. The effects of carbon sources, NH3/H2 concentrations, and insulating substrates on the material synthesis have been systematically investigated. Graphene transistors based on the as-grown material have been fabricated to study the electronic properties, which can further confirm the nitrogen-doped graphene has been synthesized from the electrical characterizations. Then electronic devices focusing on the semiconducting TMDs has been studied. The Fermi level pinning has been observed and studied in WS2 FETs with four metal materials. A novel method of using graphene as an insertion layer between the metal and TMDs has been proven to effectively reduce the contact resistance. Owing to the benefit of tuning the graphene work function via the electric field, the contact resistance can further be reduced. Finally, the effectiveness of MIS contacts in WS2 FETs has been demonstrated. A thickness dependence research has been conducted to find the optimal thickness of the inserted insulator. Moreover, the possible physical mechanism of how this MIS contact reduces the contact resistance in 2D materials has been discussed.
Electrodynamics of turbulent fluids with fluctuating electric conductivity
Creators: name: Rüdiger, G.
name: Küker, M.
name: Käpylä, P. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The influence of fluctuating conductivity on the coefficients known from the mean-field electrodynamics is considered. If the conductivity fluctuations are assumed as uncorrelated with the turbulent velocity field then only the effective magnetic diffusivity of the fluid is reduced and the decay time of a large-scale magnetic field is increased. If the fluctuations of conductivity and flow are correlated in a certain direction then an additional diamagnetic pumping effect results transporting magnetic field in opposite direction to the resistivity flux vector $\langle η'\vec{u}'\rangle$. Even for homogeneous turbulence fields in the presence of rotation an alpha effect appears. With the characteristic values of the outer core of the Earth or the solar convection zone, however, the dynamo number of the alpha effect never reaches supercritical values to operate as an $α^2$-dynamo.
description: 11 pages, 4 figures
MAMLAKATIMIZDA BIZNES MUHITINI YAXSHILASHDA XORIJ TAJRIBASI
Creators: name: Abduhakimova, Durdona
name: Mustafaqulov, Yangiboy
Publisher: name: Zenodo
Year: 2024

description: Keyingi yillarda, mamlakatimizda kichik biznesni rivojlantirish xususiy sektorni mustahkamlash, haqiqiy mulkdorlar sinfini shakllantirish zaruriyati bilan izohlanadi. So‘nggi yillarda, kichik biznesni rivojlantirish uchun qilingan chora - tadbirlarlar, qat’iy cheklash hamda turli nazorat va asossiz aralashuviga yo‘l qo‘ymaslik, ruxsat berish jarayonlarini soddalashtirish, kichik biznesni yuritish uchun tranzaktsiz xarajatlarni kamaytirish, kichik biznes korxonalariga moddiy va kredit resurslaridan foydalanish imkoniyatini yaratish, soliq yukini kamaytirish va eksportga yo‘naltirilgan harakatlarini liberallashtirish jarayonlarini kengaytirishga yo‘naltirdi.
U.S. Fluid Milk Demand: A Disaggregated Approach
Creators: name: Davis, Christopher G.
name: Dong, Diansheng
name: Blayney, Donald P.
name: Yen, Steven T.
name: Stillman, Richard
name: Davis, Christopher G.
name: Dong, Diansheng
name: Blayney, Donald P.
name: Yen, Steven T.
name: Stillman, Richard
Publisher: name: Unknown
Year: 2012
Subjects: subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Institutional and Behavioral Economics
subject: Land Economics/Use
subject: Productivity Analysis
subject: Public Economics
subject: censored demand
subject: fluid milk
subject: Nielsen Homescan

description: In this study, we examine retail fluid milk data from Nielsen 2007 Homescan. The objective of this study is to determine the impact of demographic variables, retail prices and total milk expenditure on flavored and non-flavored milk purchases. A censored AIDS model is used in estimate the demand for fluid milk. Results reveal that demographic variables have statistically sig-nificant impacts on fluid milk purchases, and own-price elasticities are unity or elastic for almost all fluid milk categories. All expenditure elasticities are unity or greater except whole milk and 1% milk.
description: The International Food and Agribusiness Management Review is published quarterly by IFAMA. www.ifama.org
Logarithmic tail contributions to the energy function of circular compact binaries
Creators: name: Blanchet, Luc
name: Foffa, Stefano
name: Larrouturou, François
name: Sturani, Riccardo
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We combine different techniques to extract information about the logarithmic contributions to the two-body conservative dynamics within the post-Newtonian (PN) approximation of General Relativity. The logarithms come from the conservative part of non linear gravitational-wave tails and their iterations. Explicit, original expressions are found for conservative dynamics logarithmic tail terms up to 6PN order by adopting both traditional PN calculations and effective field theory (EFT) methods. We also determine all logarithmic terms at 7PN order, fixing a sub-leading logarithm from a tail-of-tail-of-tail process by comparison with self-force (SF) results. Moreover, we use renormalization group techniques to obtain the leading logarithmic terms to generic power $n$, appearing at $(3n+1)$PN order, and we resum the infinite series in a closed form. Half-integer PN orders enter the conservative dynamics starting at 5.5PN, but they do not generate logarithmic contributions up to next-to-next-to-leading order included. We nevertheless present their contribution at leading order in the small mass ratio limit.
description: 17 pages, 1 figure. 2 paragraphs added to sec. IV A in v2
MOESM8 of GREM1 is associated with metastasis and predicts poor prognosis in ER-negative breast cancer patients
Creators: name: Neckmann, Ulrike
name: Wolowczyk, Camilla
name: Hall, Martina
name: Almaas, Eivind
name: Ren, Jiang
name: Zhao, Sen
name: Johannessen, Bjarne
name: Skotheim, Rolf
name: Bjørkøy, Geir
name: Dijke, Peter
name: Holien, Toril
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Plant Biology

description: Additional file 8: Figure S2. In vitro analysis of CRISPR/Cas9-mediated Grem1 knockouts in 66cl4. (A) Measurement of proliferation in culture (n = 4). Results are shown as mean ± SEM. Student's t-test, *0.01 < P < 0.05, *** P < 0.001. (B) Soft-agar assay. Colony area was measured in pixels (n = 3). Results are shown as mean ± SEM.
Radio-Frequency Capacitive Gate-based Sensing for Silicon CMOS Quantum Electronics
Creators: name: Ahmed, Imtiaz
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019
Subjects: Gate-based Charge Sensing
Primary Thermometry
Silicon Quantum Computing

description: This thesis focuses on implementing radio frequency (rf) reflectometry techniques for dispersive detection of charge and spin dynamics in nanoscale devices. I have investigated three aspects of rf reflectometry using state-of-the-art silicon (Si) complementary metal-oxide-semiconductor (CMOS) nanowire field effect transistors (NWFETs). First, a high-sensitivity capacitive gate-based charge sensor is developed by optimising the external matching circuit to detect capacitive changes in the high frequency resonator. A new circuit topology is used where superconducting niobium nitride (NbN) inductor is connected in parallel with a single-gate Si NWFET resulting in resonators with loaded Q-factors in the 400-800 range. For a resonator operating at 330 MHz, I have achieved a charge sensitivity of 7.7 $\mu e/\sqrt{\text{Hz}}$ and, when operating at 616 MHz, I get 1.3 $\mu e/\sqrt{\text{Hz}}$. This gate-based sensor can be used for fast, accurate and scalable techniques for quantum state readout in Si CMOS based quantum computing. Second, this new circuit topology for the resonator is used with a dual-gate Si NWFET. This dual-gate device geometry provides access to a double quantum dot (DQD) system in few electron regime. The spin-state of the two-electron DQD system is detected dispersively using Pauli spin blockade between joint singlet S(2,0) and triplet T$_-$(1,1) states in a finite magnetic field $B$. The singlet-triplet relaxation time $T_1$ at $B=4.5$~T is measured to be $\sim$1 ms using standard homodyne detection technique. Third, I expand the range of applications of gate-based sensing to accurate temperature measurements. I have experimentally demonstrated a primary thermometer by embedding a single-gate Si NWFET with the rf capacitive gate-based sensor. The thermometer, termed as gate-based electron thermometer (GET), relies on cyclic electron tunneling between discrete energy levels of a quantum dot and a single electron reservoir in the NWFET. I have found that the full-width-half-maximum (FWHM) of the resonator phase response depends linearly with temperature via well known physical law by using the ratio $k_\text{B}/e$ between the Boltzmann constant and the electron charge. The GET is also found to be magnetic field independent like other primary thermometers such as Coulomb blockade and shot noise thermometers.
Additional file 1 of Timed up and go test predicts mortality in older adults in Peru: a population-based cohort study
Creators: name: Ascencio, Edson J.
name: Cieza-Gómez, Gustavo D.
name: Carrillo-Larco, Rodrigo M.
name: Ortiz, Pedro J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Additional file 1. ICD-10 codes for Non-communicable disease and Infectious diseases or Accident cause of death.
Microscopic modelling of defects production and their annealing after irradiation in silicon for HEP particle detectors
Creators: name: Lazanu, S.
name: Lazanu, I.
name: Bruzzi, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: In this contribution, the production of defects in radiation fields and their evolution toward equilibrium in silicon for detector uses has been modelled. In the quantitative model developed, the generation rate of primary defects is calculated starting from the projectile - silicon interaction and from recoil energy redistribution in the lattice. Vacancy-interstitial annihilation, interstitial migration to sinks, divacancy and vacancy-impurity complex (VP, VO, V2O, CiOi and CiCs) formation are considered. The results of the model support the experimental available data. The correlation between the initial material parameters, temperature, irradiation and annealing history is established. The model predictions could be a useful clue in obtaining harder materials for detectors at the new generation of accelerators or for space missions.
description: 14 pages, 6 figures, to be published in Nucl. Instr. Meth. Phys. Res. A
Abraeus (Abraeus) perpusillus
Creators: name: Penati, Fabio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Histeridae
Abraeus
Abraeus perpusillus

description: 32. Abraeus (Abraeus) perpusillus (Marsham)
 Abraeus globosus Hoffm.: Bargagli 1871: 42; Bertolini 1872 –1878: 85, 1904: 48; Porta 1926: 383; Luigioni 1929: 359; Barajon 1966; Vienna 1971: 270, 1980: 96
 Literature data. “All of Italy ” (Bertolini 1904; Porta 1926). “ Sardinia ” (Bargagli 1871; Bertolini 1872 –1878; Luigioni 1929; Barajon 1966; Vienna 1980; Audisio et al. 1995; Yélamos & Lackner 2004). Cagliari prov.: Monti dei Sette Fratelli, sd, UL, 6 ex (CAD). Teulada, 2.V.1912, AD, 4 ex (CAD). Nuoro prov.: Monte Albo, Punta Cupetti, 550–650 m, 4.V.1995, FA, 1 ex (CFA). Aritzo, Arcu Guddetorgiu, 850–1050 m, 9.V.1995, FA, 3 ex (CFA). Esterzili, Rifugio [= mountain refuge] Betilli, 15.V.1902, AD, 19 ex (CGB). Macomer, sd, UL, 1 ex (CGM). Sorgono, 3 ex (Vienna 1971). Oristano prov.: Asuni, 1 ex (Vienna 1971). Monte Ferru, X.1936, UL, 2 ex (CUL).
 Unpublished records. “ Sardinia”, sd, 4 ex (CFB as Abraeus globosus Hoffm.); idem, sd, UL, 11 ex (1 CAD, 10 CUL). Cagliari prov.: Cagliari, V.1902, AD, 1 ex (CAD). Fluminimaggiore, 24.III.1912, AD, 4 ex (CAD). Monti dei Sette Fratelli, 18.IV.1891, AD, 4 ex (CAD); idem, X.1894, UL, 2 ex (CAD). Santadi, 1. V.1892, AD, 1 ex (CAD). Nuoro prov.: Benetutti, 4.XII.2006, LF, 1 ex (MSNG). Laconi, 15. V.1891, AD, 1 ex (CAD). Macomer, Monte Sant’Antonio, 9.XI.1909, AD, 1 ex (CAD). Sadali, 23.IV.1909, AD, 1 ex (CAD). Seui, 7. V.1902, AD, 1 ex (CAD). Oristano prov.: Monte Arci, VI.1936, UL, 1 ex (CUL). Monte Ferru, sd, UL, 1 ex (CAD). Sassari prov.: Alà dei Sardi, 15. V.1909, TD, 4 ex (CAD). Ardara, sd, UL, 1 ex (CUL). Tempio Pausania, 21.IV.1903, AD, 1 ex (CAD).
 Chorotype. 2.04 SEU (S-European).
 Italian distribution. Trentino-Alto Adige, Liguria, Emilia-Romagna, Tuscany, Umbria, Latium, Campania, Apulia, Basilicata, Calabria and Sardinia.
 Ecology. Lives in rotten wood of broadleaved trees, sometimes together with ants, but it is also found in soil, dead leaves and, not rarely, on fungi. It has been observed while actively hunting mites. According to Vienna (1980) it occurs in the olive-grove zone at 1000 m, whereas according to Yélamos (2002) it prefers humid montane habitats.
description: Published as part of Penati, Fabio, 2009, An updated catalogue of the Histeridae (Coleoptera) of Sardinia, with faunistic, zoogeographical, ecological and conservation remarks *, pp. 197-280 in Zootaxa 2318 on page 231