cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
(1419) Benjamin Day
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Plasticity of process-bearing glial cell cultures from neonatal rat cerebral cortical tissue
Creators: name: McCarthy, K. D.
name: Ingraham, C. A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1989

description: The factors and cellular interactions that influence the commitment of cells to specific neural lineages are not well understood. We have used cultured non-neuronal process-bearing (PB) cells from neonatal rat cerebral cortices as a model to assess the influence of various culture conditions on the determination of cells as either astroglia or oligodendroglia. Increasing postseparation plating density was significantly associated (p less than 0.001) with decreasing percentages of glial fibrillary acidic protein (GFAP+) cells, increasing percentages of galactocerebroside (GC+) cells, and increasing percentages of nonstained cells. As the fetal calf serum content of growth medium was increased, the percentage of GFAP+ cells increased, and as the serum content was decreased, the percentage of GC+ cells increased. Evidence of minimal cell proliferation and the observation of PB cells that coexpressed GFAP and GC supported the conclusion that PB cells switched their phenotypic expression from GFAP+ in serum to GC+ in serum-free medium. PB cells exhibited plasticity in their phenotypic expression as cells grown for 9 d in serum-free medium were still responsive to the effects of serum, while cells grown for 6 d in serum were refractory to serum withdrawal. This research has demonstrated the plasticity of PB cells separated from polygonal astroglia as they expressed GFAP in the presence of serum and GC in serum-free medium.
The memory of a tree; an interactive visual storytelling installation
Creators: name: Oh, Hyunjoo
Publisher: name: Journal of Science and Technology of the Arts
Year: 2012

description: Over the centuries, people have combined fields, leading to the creation of new domains. For example, artists have used technology to widen the range of their medium to express ideas in new ways. Similarly, technology has leveraged art to expand its range of application. Both art and technology continue to inspire innovation in each other. A contemporary example of this process is evident in interactive art era; this article covers this topic focusing on tangible interface pieces. There have been many compelling demonstrations that involve tangible interaction to increase audience interests through their embodied interaction. However, most existing approaches are limited to engaging a user’s immediate, temporary experience with setting some context of the environment with story elements. This article presents an interactive installation that engages the audience, building an immersive environment based on the synergy between embodied interaction and storytelling in a more active and meaningful way. It is based on the belief that tangible interfaces have the potential to convey narratives more meaningfully based on physical interaction and human senses and fundamentally, aims to supply another potential of tangible interfaces to spark further discussion in this area.
description: Journal of Science and Technology of the Arts, v. 4 n. 1 (2012)
(1420) William Henry Grayson
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Sagres' Saga. Monument in landscape, or landscape as monument?
Creators: name: Abreu, José Guilherme
Publisher: name: Journal of Science and Technology of the Arts
Year: 2012

description: With this text we intend to discuss the main theoretic issues connected to the problems of the conception and approval of public sculpture monumental projects, raised by of a series of four official competitions that were launched in Portugal, between 1933 and 1988, aiming to build a monument alluding to Prince Henry the Navigator, to be erected in Sagres Promontory, in the extreme south-west corner of the country. Covering a period of more than fifty years, because they retain the same thematic focus, these sequential competitions allows us to put in perspective the evolution and the involution, as well as the gaps and the links between the successive programs, and the winning solutions of each edition.
description: Journal of Science and Technology of the Arts, v. 4 n. 1 (2012)
I-BiDaaS - D3.1: Batch Processing Analytics module implementation
Creators: name: Becerra, Yolanda
Publisher: name: Zenodo
Year: 2018

description: This deliverable reports on the design and approach of the I-BiDaaS batch-processing platform. This report describes the state of the work done in work package 3 until month 12th. We have two different types of advances. The first one is related to the Advance Machine Learning (ML) submodule of the batch processing module of the I-BiDaaS platform. The second one are advances on the technological components of the batch processing module that will support the execution of the applications. This type of advances has been mainly driven by the implementation of the Minimum Viable Product of I-BiDaaS that is based on a use case scenario provided by CAIXA.
Fabrication of (111)-oriented Ca0.5Sr0.5IrO3/SrTiO3 superlattices; a designed playground for honeycomb physics
Creators: name: Hirai, Daigorou
name: Matsuno, Jobu
name: Takagi, Hidenori
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the fabrication of (111)-oriented superlattice structures with alternating 2m-layers (m = 1, 2, and 3) of Ca0.5Sr0.5IrO3 perovskite and two layers of SrTiO3 perovskite on SrTiO3(111) substrates. In the case of m = 1 bilayer films, the Ir sub-lattice is a buckled honeycomb, where a topological state may be anticipated. The successful growth of superlattice structures on an atomic level along the [111] direction was clearly demonstrated by superlattice reflections in x-ray diffraction patterns and by atomically-resolved transmission electron microscope images. The ground states of the superlattice films were found to be magnetic insulators, which may suggest the importance of electron correlations in Ir perovskites in addition to the much discussed topological effects.
description: 14 pages, 4 figures
On single and double soft behaviors in NLSM
Creators: name: Du, Yi-Jian
name: Luo, Hui
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we study the single and double soft behaviors of tree level off-shell currents and on-shell amplitudes in nonlinear sigma model(NLSM). We first propose and prove the leading soft behavior of the tree level currents with a single soft particle. In the on-shell limit, this single soft emission becomes the Adler's zero. Then we establish the leading and sub-leading soft behaviors of tree level currents with two adjacent soft particles. With a careful analysis of the on-shell limit, we obtain the double soft behaviors of on-shell amplitudes where the two soft particles are adjacent to each other. By applying Kleiss-Kuijf (KK) relation, we further obtain the leading and sub-leading behaviors of amplitudes with two nonadjacent soft particles.
description: 41 pages, 6 tables, 9 figures, minor revised, more content about nonadjacent double soft limit, update the references
(1418) Martha [Booth]
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
A multi-band, multi-level, multi-electron model for efficient FDTD simulations of electromagnetic interactions with semiconductor quantum wells
Creators: name: Ravi, Koustuban
name: Wang, Qian
name: Ho, Seng-Tiong
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report a new computational model for simulations of electromagnetic interactions with semiconductor quantum well(s) (SQW) in complex electromagnetic geometries using the finite difference time domain (FDTD) method. The presented model is based on an approach of spanning a large number of electron transverse momentum states in each SQW sub-band (multi-band) with a small number of discrete multi-electron states (multi-level, multi-electron). This enables accurate and efficient two dimensional (2-D) and 3-D simulations of nanophotonic devices with SQW active media. The model includes the following features: (1) Optically induced interband transitions between various SQW conduction and heavy-hole or light-hole sub-bands are considered. (2) Novel intra sub-band and inter sub-band transition terms are derived to thermalize the electron and hole occupational distributions to the correct Fermi-Dirac distributions. (3) The terms in (2) result in an explicit update scheme which circumvents numerically cumbersome iterative procedures. This significantly augments computational efficiency. (4) Explicit update terms to account for carrier leakage to unconfined states are derived which thermalize the bulk and SQW populations to a common quasi-equilibrium Fermi-Dirac distribution. (5) Auger recombination and intervalence band absorption are included. The model is validated by comparisons to analytic band filling calculations, simulations of SQW optical gain spectra and photonic crystal lasers.
Priming of D1-dopamine receptor responses: long-lasting behavioral supersensitivity to a D1-dopamine agonist following repeated administration to neonatal 6-OHDA-lesioned rats
Creators: name: Mueller, R. A.
name: Criswell, H.
name: Breese, G. R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1989

description: The present study demonstrates that repeated administration of SKF- 38393, a D1-dopamine agonist, is necessary for maximal behavioral supersensitivity of D1-dopamine receptor responses in neonatal 6-OHDA- lesioned rats, confirming earlier work. This repeated administration of SKF-38393, which is referred to as priming of D1-dopamine receptor responses, resulted in a progressive increase in locomotor activity, as well as several other behaviors. This priming phenomenon lasted at least 6 months. Repeated administration of the D2-dopamine agonist LY- 171555 also increased behavioral responses to the D1-dopamine agonist. However, previous administration of a D2-dopamine agonist was not necessary for priming of D1-dopamine receptor responses, because D1- dopamine receptor priming could be produced in the presence of a D2- dopamine receptor antagonist. Blockade of D1-dopamine receptors with SCH-23390 prior to injection of SKF-38393 prevented the increasing responsiveness following repeated administration of this D1-dopamine agonist. Selective neonatal destruction of dopamine-containing neurons produced the same result as did destruction of catecholamine-containing neurons, indicating that the noradrenergic system is not involved in this phenomenon. Priming of D1-dopamine receptor responses by repeated administration of SKF-38393 was not observed in unlesioned controls or in rats that received catecholamine-depleting lesions as adults. Repeated administration of scopolamine also was able to prime behavioral responses to SKF-38393 in neonatal 6-OHDA-lesioned rats, indicating that endogenous release of dopamine can prime D1-dopamine receptor responses in neonatally lesioned rats. In addition, responses to indirect-acting agonists were enhanced in rats that had been primed with a D1-dopamine agonist when compared wit responses in unprimed animals.(ABSTRACT TRUNCATED AT 250 WORDS)
Interpolating relativistic and non-relativistic Nambu-Goldstone and Higgs modes
Creators: name: Kobayashi, Michikazu
name: Nitta, Muneto
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Materials Science (cond-mat.mtrl-sci)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: When a continuous symmetry is spontaneously broken in non-relativistic theories, there appear Nambu-Goldstone (NG) modes, whose dispersion relations are either linear (type-I) or quadratic (type-II). We give a general framework to interpolate between relativistic and non-relativistic NG modes, revealing a nature of type-I and II NG modes in non-relativistic theories. The interpolating Lagrangians have the nonlinear Lorentz invariance which reduces to the Galilei or Schrodinger invariance in the non-relativistic limit. We find that type-I and type-II NG modes in the interpolating region are accompanied with a Higgs mode and a chiral NG partner, respectively, both of which are gapful. In the ultra-relativistic limit, a set of a type-I NG mode and its Higgs partner remains, while a set of type-II NG mode and gapful NG partner turns to a set of two type-I NG modes. In the non-relativistic limit, the both types of accompanied gapful modes become infinitely massive, disappearing from the spectrum. The examples contain a phonon in Bose-Einstein condensates, a magnon in ferromagnets, and a Kelvon and dilaton-magnon localized around a skyrmion line in ferromagnets.
description: 20 pages, no figure
Synaptic ultrastructure of functionally and morphologically characterized neurons of the superficial spinal dorsal horn of cat
Creators: name: Light, A. R.
name: Rethelyi, M.
name: Perl, E. R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1989

description: Recordings of neuronal unitary discharges evoked by primary afferent input were made in the superficial part of the spinal cord's dorsal horn, the marginal zone and substantia gelatinosa (also known as laminae I and II), using fine micropipette electrodes filled with HRP. After physiological characterization with respect to primary afferent input, HRP was injected intracellularly iontophoretically into the recorded neuron. Following histochemical processing, the neurons so delineated were studied at the light and electron microscopic levels. No clear relationship between function and either general cellular configuration or synaptic ultrastructure appeared in these analyses, although the concentration of dendritic distribution could be related to the nature of primary afferent excitation. Nocireceptive cells had dendrites mostly branching and ending in lamina I and IIo, while the dendrites of innocuous mechanoreceptive cells arborized principally in lamina II and III. Glomerular synaptic complexes (large, complex arrays of axonic and dendritic profiles with synaptic interconnections) were found to contact a few neurons of both the nocireceptive and mechanoreceptive classes. All neurons received large numbers of simple axonic contacts (small axonic boutons with only 1 or 2 synaptic contacts with a single postsynaptic profile). A degree of specificity in the presynaptic articulations appeared to be reflected by the observations that (1) nocireceptive neurons were never found to receive synaptic contacts from boutons which resembled the known ultrastructure of peripheral innocuous mechanoreceptors, and (2) mechanoreceptive neurons were never seen to receive synaptic contacts from boutons which resembled the known ultrastructure of primary afferent nocireceptors. The axons of the labeled neurons of both nocireceptive and mechanoreceptive classes terminated in simple axonic synapses. All classes of neurons participated in dendrodendritic contacts; however, only some mechanoreceptive neurons had dendrites containing vesicles that were presynaptic to other profiles. No nocireceptive neurons, regardless of gross configuration, were found to have vesicles in their dendrites, but 3 nocireceptive neurons received synapses from presynaptic dendritic profiles.
XO-2b: a hot Jupiter with a variable host star that potentially affects its measured transit depth
Creators: name: Zellem, Robert T.
name: Griffith, Caitlin A.
name: Pearson, Kyle A.
name: Turner, Jake D.
name: Henry, Gregory W.
name: Williamson, Michael W.
name: Fitzpatrick, M. Ryleigh
name: Teske, Johanna K.
name: Biddle, Lauren I.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The transiting hot Jupiter XO-2b is an ideal target for multi-object photometry and spectroscopy as it has a relatively bright ($V$-mag = 11.25) K0V host star (XO-2N) and a large planet-to-star contrast ratio (R$_{p}$/R$_{s}\approx0.015$). It also has a nearby (31.21") binary stellar companion (XO-2S) of nearly the same brightness ($V$-mag = 11.20) and spectral type (G9V), allowing for the characterization and removal of shared systematic errors (e.g., airmass brightness variations). We have therefore conducted a multiyear (2012--2015) study of XO-2b with the University of Arizona's 61" (1.55~m) Kuiper Telescope and Mont4k CCD in the Bessel U and Harris B photometric passbands to measure its Rayleigh scattering slope to place upper limits on the pressure-dependent radius at, e.g., 10~bar. Such measurements are needed to constrain its derived molecular abundances from primary transit observations. We have also been monitoring XO-2N since the 2013--2014 winter season with Tennessee State University's Celestron-14 (0.36~m) automated imaging telescope to investigate stellar variability, which could affect XO-2b's transit depth. Our observations indicate that XO-2N is variable, potentially due to {cool star} spots, {with a peak-to-peak amplitude of $0.0049 \pm 0.0007$~R-mag and a period of $29.89 \pm 0.16$~days for the 2013--2014 observing season and a peak-to-peak amplitude of $0.0035 \pm 0.0007$~R-mag and $27.34 \pm 0.21$~day period for the 2014--2015 observing season. Because of} the likely influence of XO-2N's variability on the derivation of XO-2b's transit depth, we cannot bin multiple nights of data to decrease our uncertainties, preventing us from constraining its gas abundances. This study demonstrates that long-term monitoring programs of exoplanet host stars are crucial for understanding host star variability.
description: published in ApJ, 9 pages, 11 figures, 3 tables; updated figures with more ground-based monitoring, added more citations to previous works
Statistical code from Fighting and mating success in giant Australian cuttlefish is influenced by behavioural lateralization
Creators: name: Schnell, Alexandra K.
name: Jozet-Alves, Christelle
name: Hall, Karina C.
name: Radday, Léa
name: Hanlon, Roger T.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 60801 Animal Behaviour

description: Behavioural lateralization is widespread. Yet, a fundamental question remains, how can lateralization be evolutionary stable when individuals lateralized in one direction often significantly outnumber individuals lateralized in the opposite direction? A recently developed game theory model predicts that fitness consequences that occur during intraspecific interactions may be driving population-level lateralization as an evolutionary stable strategy. This model predicts that (i) minority-type individuals exist because they are more likely to adopt unpredictable fighting behaviours during competitive interactions (e.g. fighting); and (ii) majority-type individuals exist because there is a fitness advantage in having their biases synchronized with other conspecifics during interactions that require coordination (e.g. mating). We tested these predictions by investigating biases in giant Australian cuttlefish during fighting and mating interactions. During fighting, most male cuttlefish favoured the left eye and these males showed higher contest escalation; but minority-type individuals with a right-eye bias achieved higher fighting success. During mating interactions, most male cuttlefish favoured the left eye to inspect females. Furthermore, most male cuttlefish approached the female's right side during a mating attempt and these males achieved higher mating success. Our data support the hypothesis that population-level biases are an evolutionary consequence of the fitness advantages involved in intraspecific interactions.
A vasoactive intestinal peptide-like cotransmitter at cholinergic synapses between rat myenteric neurons in cell culture
Creators: name: Willard, A. L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1990

description: Intracellular recording and immunochemical techniques were used to study synaptic transmission between individual pairs of rat myenteric plexus neurons in cell culture. This report describes the synaptic connections made by "dual function" presynaptic neurons that evoked slow postsynaptic depolarizations (slow EPSPs) in the same neurons in which they also evoked fast nicotinic cholinergic EPSPs. The slow EPSPs occurred only when presynaptic neurons were stimulated at frequencies of 5 Hz or higher. During the slow EPSPs, slope input resistance increased. The slow EPSPs were not detectably voltage-dependent, and they reversed sign at the estimated K+ equilibrium potential, suggesting that they resulted from a synaptically mediated decrease in resting K+ conductance. Several lines of evidence suggested that dual-function neurons evoke slow EPSPs by releasing a vasoactive intestinal peptide (VIP)-like cotransmitter. (1) Immunocytochemical staining revealed VIP-like immunoreactivity in all physiologically identified dual-function neurons. (2) Responses to exogenously applied VIP mimicked the slow EPSPs. (3) Superfusion of cultures with anti-VIP antisera blocked the slow EPSPs reversibly, as did application of desensitizing doses of VIP. These findings suggest that during periods of increased activity, subsets of cholinergic myenteric neurons release a VIP-like cotransmitter that enhances postsynaptic excitability. The effects of the cotransmitter may help to compensate for decreases in nicotinic EPSPs that occur during increased presynaptic activity.
Plasma diagnostic potential of 2p4f in N$^+$ -- accurate wavelengths and oscillator strengths
Creators: name: Shen, Xiaozhi
name: Li, Jiguang
name: Jönsson, Per
name: Wang, Jianguo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Radiative emission lines from nitrogen and its ions are often observed in nebulae spectra, where the N$^{2+}$ abundance can be inferred from lines of the 2p4f configuration. In addition, intensity ratios between lines of the 2p3p -- 2p3s and 2p4f -- 2p3d transition arrays can serve as temperature diagnostics. To aid abundance determinations and plasma diagnostics, wavelengths and oscillator strengths were calculated with high-precision for electric-dipole (E1) transitions from levels in the 2p4f configuration of N$^{+}$. Electron correlation and relativistic effects, including the Breit interaction, were systematically taken into account within the framework of the multiconfiguration Dirac-Hartree-Fock (MCDHF) method. Except for the 2p4f - 2p4d transitions with quite large wavelengths and the two-electron-one-photon 2p4f -2s2p$^3$ transitions, the uncertainties of the present calculations were controlled to within 3% and 5% for wavelengths and oscillator strengths, respectively. We also compared our results with other theoretical and experimental values when available. Discrepancies were found between our calculations and previous calculations due to the neglect of relativistic effects in the latter.
(1414) Joseph Vevers
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Dual effect of glycine on NMDA-induced neurotoxicity in rat cortical cultures
Creators: name: Dingledine, Raymond
name: McNamara, Dennis
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1990

description: To examine the roles of glycine in neurotoxicity caused by NMDA, primary rat cortical cultures were exposed to 100-300 microM NMDA plus glycine (0-3000 microM) or other glycine analogs in a simple saline solution, and toxicity was assessed by the amount of lactate dehydrogenase (LDH) released from the cultures. NMDA-induced neurotoxicity was abolished by 100 microM D-2-amino-5-phosphonovaleric acid (D-APV), phencyclidine (IC50, 4.1 microM), and Mg (IC50, 7.5 mM), or by reducing [Ca]0 to 0.1 mM. NMDA-induced neurotoxicity could also be abolished by 7-chlorokynurenic acid (IC50, 8.6 microM), suggesting the presence of residual glycine in the culture medium (confirmed by high-performance liquid chromatography measurement). Moreover, in the presence of 30 microM 7-chlorokynurenic acid, glycine, D-serine, D-alanine, beta-fluoro-D-alanine, and 1-aminocyclopropanecarboxylic acid could restore the neurotoxic action of NMDA, and their relative potencies and relative efficacies were the same as measured in electrophysiological assays in Xenopus oocytes or cultured neurons. The addition of greater than 100 microM glycine doubled the excitotoxic effect of NMDA. The potency of glycine was low (EC50, 27 microM), and this effect was not due to a direct action on the NMDA receptor. The above-mentioned agonists were unable to substitute for glycine, even at high concentrations (1 mM). On the other hand, beta-alanine, taurine, and GABA (1 mM) did potentiate NMDA neurotoxicity, and strychnine (IC50, 550 nM) could greatly reduce neurotoxicity in the presence of 1 mM glycine plus 300 microM NMDA.( TRUNCATED AT 250 WORDS)
I-BiDaaS - D1.3: Positioning of I-BiDaaS
Creators: name: Iliada Eleftheriou
name: Kavakli, Evangelia
name: Lambert, Thomas
name: Rizos Sakellariou
Publisher: name: Zenodo
Year: 2018

description: This deliverable provides a detailed account of the activities of Workpackage 1, towards the positioning of I-BiDaaS. It is driven by the business objectives and user requirements of the specific use cases of the project industrial partners, as well as by the state-of-the-art in Big Data as-a-Self- Service research and tools. Following systematic work, this has led to the specification of the requirements, their analysis and mapping to the architecture of the I-BiDaaS platform. Furthermore, this deliverable describes an initial design of the experimental protocol, towards the evaluation, in quantitative and qualitative terms, of the research and technological innovation proposed by I-BiDaaS.
Multiplier sequences, classes of generalized Bessel functions and open problems
Creators: name: Csordas, George
name: Forgács, Tamás
Publisher: name: arXiv
Year: 2015
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: Primary 30D10, 30D15, 33C20, Secondary 26C10, 30C15

description: Motivated by the study of the distribution of zeros of generalized Bessel-type functions, the principal goal of this paper is to identify new research directions in the theory of multiplier sequences. The investigations focus on multiplier sequences interpolated by functions which are not entire and sums, averages and parametrized families of multiplier sequences. The main results include (i) the development of a `logarithmic' multiplier sequence and (ii) several integral representations of a generalized Bessel-type function utilizing some ideas of G. H. Hardy and L. V. Ostrovskii. The explorations and analysis, augmented throughout the paper by a plethora of examples, led to a number of conjectures and intriguing open problems.
description: Typos were fixed, and the statement of Proposition 26 was modified
(1416) Emily Booth
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Observation of an unexpected negative isotope shift in 229Th+ and its theoretical explanation
Creators: name: Okhapkin, M. V.
name: Meier, D. M.
name: Peik, E.
name: Safronova, M. S.
name: Kozlov, M. G.
name: Porsev, S. G.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We have measured the hyperfine structure and isotope shifts of the 402.0 nm and 399.6 nm resonance lines in 229Th+. These transitions could provide pathways towards the 229Th isomeric nuclear state excitation. An unexpected negative isotope shift relative to 232Th+ is observed for the 399.6 nm line, indicating a strong Coulomb coupling of the excited state to the nucleus. We have developed a new all-order approach to the isotope shift calculations that is generally applicable to heavy atoms and ions with several valence electrons. The theoretical calculations provide an explanation for the negative isotope shift of the 399.6 nm transition and yield a corrected classification of the excited state. The calculated isotope shifts are in good agreement with experimental values.
description: 5 pages, 2 figures
(1411) Ann Taylor
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(1413) William Vevers
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Combined Modeling of Acceleration, Transport, and Hydrodynamic Response in Solar Flares. II. Inclusion of Radiative Transfer with RADYN
Creators: name: da Costa, Fatima Rubio
name: Liu, Wei
name: Petrosian, Vahe'
name: Carlsson, Mats
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Solar flares involve complex processes that are coupled and span a wide range of temporal, spatial, and energy scales. Modeling such processes self-consistently has been a challenge in the past. Here we present results from simulations that couple particle kinetics with hydrodynamics of the atmospheric plasma. We combine the Stanford unified Fokker-Planck code that models particle acceleration and transport with the RADYN hydrodynamic code that models the atmospheric response to collisional heating by accelerated electrons through detailed radiative transfer calculations. We perform simulations using two different electron spectra, one an {\it ad hoc} power law and the other predicted by the model of stochastic acceleration by turbulence or plasma waves. Surprisingly, the later model, even with energy flux $\ll 10^{10}$ erg s$^{-1}$ cm$^{-2}$, can cause "explosive" chromospheric evaporation and drive stronger up- and downflows (and hydrodynamic shocks). This is partly because our acceleration model, like many others, produces a spectrum consisting of a quasi-thermal component plus a power-law tail. We synthesize emission line profiles covering different heights in the lower atmosphere, including H$α$ 6563 Å, HeII 304 Å, CaII K 3934 Å and SiIV 1393 Å. One interesting result is the unusual high temperature (up to a few $10^5$ K) of the formation site of HeII 304 Å, which is expected due to photoionization-recombination under flare conditions, compared to those in the quiet Sun dominated by collisional excitation. When compared with observations, our results can constrain the properties of non-thermal electrons and thus the poorly understood particle acceleration mechanism.
description: 17 pages, 18 figures. Accepted in ApJ
Microscopic study of the Josephson supercurrent diode effect in Josephson junctions based on two-dimensional electron gas
Creators: name: Costa, Andreas
name: Fabian, Jaroslav
name: Kochan, Denis
Publisher: name: Universität Regensburg
Year: 2023
Subjects: subject: 530 Physik

description: Superconducting systems that simultaneously lack space-inversion and time-reversal symmetries have recently been the subject of a flurry of experimental and theoretical research activities. Their ability to carry supercurrents with magnitudes depending on the polarity (current direction)—termed the supercurrent diode effect—might be practically exploited to design dissipationless counterparts of contemporary semiconductor-based diodes. Magnetic Josephson junctions realized in the two-dimensional electron gas (2DEG) within a narrow quantum well through proximity to conventional superconductors perhaps belong to the most striking and versatile platforms for such supercurrent rectifiers. Starting from the Bogoliubov–de Gennes approach, we provide a minimal theoretical model to explore the impact of the spin-orbit coupling and magnetic exchange inside the 2DEG on the Andreev bound states and Josephson current-phase relations. Assuming realistic junction parameters, we evaluate the polarity-dependent critical currents to quantify the efficiency of these Josephson junctions as supercurrent diodes, and discuss the tunability of the Josephson supercurrent diode effect in terms of spin-orbit coupling, magnetic exchange, and transparency of the nonsuperconducting weak link. Furthermore, we demonstrate that the junctions might undergo current-reversing 0–π -like phase transitions at large-enough magnetic exchange, which appear as sharp peaks followed by a sudden suppression in the supercurrent-diode-effect efficiency. The characteristics of the Josephson supercurrent diode effect obtained from our model convincingly reproduce many unique features observed in recent experiments, validating its robustness and suitability for further studies.
Mass spectra of Zc and Zb exotic states as hadron molecules
Creators: name: Chen, Wei
name: Steele, T. G.
name: Chen, Hua-Xing
name: Zhu, Shi-Lin
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We construct charmonium-like and bottomonium-like molecular interpolating currents with quantum numbers J(PC)=1(+-) in a systematic way, including both color singlet-singlet and color octet-octet structures. Using these interpolating currents, we calculate two-point correlation functions and perform QCD sum rule analyses to obtain mass spectra of the charmonium-like and bottomonium-like molecular states. Masses of the charmonium-like q_bar c c_bar q molecular states for these various currents are extracted in the range 3.85-4.22 GeV, which are in good agreement with observed masses of the Zc resonances. Our numerical results suggest a possible landscape of hadronic molecule interpretations of the newly-observed Zc states. Mass spectra of the bottomonium-like q_bar b b_bar q molecular states are similarly obtained in the range 9.92-10.48 GeV, which support the interpretation of the Zb(10610) meson as a molecular state within theoretical uncertainties. Possible decay channels of these molecular states are also discussed.
description: 15 pages, 3 figures, 2 tables, accepted by PRD
(1415) Sarah Lister
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Long-term changes in purposive and reflexive responses to nociceptive stimulation following anterolateral chordotomy
Creators: name: Vierck Jr., Charles J.
name: Greenspan, Joel D.
name: Ritz, Louis A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1990

description: Macaca nemestrina monkeys received unilateral interruption of the spinothalamic tract, producing contralateral hypalgesia and a bilateral decrease in amplitude of the flexion reflex. These effects on operant escape and reflex responses to electrocutaneous stimulation (ES) were monitored for months to evaluate relationships between the extent of each lesion and the presence or absence of recovery from the early postoperative deficits. Before surgery, the animals were trained to perform an operant response that terminated ES to the lateral calf of either leg. The durations of ES tolerated by each monkey were inversely related to stimulus intensities within the pain sensitivity range of human subjects. The vigor of operant escape responses and the frequency of intertrial pulls of the manipulandum were directly related to stimulus intensity. Following anterolateral chordotomy at an upper thoracic level, these measures revealed a contralateral hypalgesia for each animal. Operant responsivity to stimulation contralateral to the lesion recovered to control levels for 7 animals (group R). Sustained contralateral recovery of operant reactivity was not observed for 8 monkeys (group U). Most of the lesions in groups R and U were similar in extent and location, involving the classical distribution of the spinothalamic tract (in the anterolateral and ventral columns). Thus, recovery was not determined solely by lesion configuration. However, when recovery did occur, it was associated with medially extensive lesions. A subgroup of 3 unrecovered animals received superficial lesions that did not substantially involve the gray matter or the ventral columns. For all animals, reflex magnitudes were initially diminished bilaterally and then increased over months of testing. Reflex recovery was greater for the animals that demonstrated recovery of intentional reactions to nociception (group R). An ipsilateral hyperreflexia became apparent for group R. Contralateral recovery to normal levels was observed for group R but not for group U. The time course of recovery for operant and reflex responses clearly differed, indicating that different processes determined changes in these spinal and supraspinal reactions to nociceptive stimulation.
Open Science in grant proposals and beyond
Creators: name: Cruz, Maria
Publisher: name: Zenodo
Year: 2020
Subjects: Open Science

description: Presentation given at the Open Science Coffee Utrecht: https://openscience-utrecht.com/oscoffee/ OSCoffee #12 – July 3th 15.00-16.00
 Open Science in Grant Proposals
 Host: Maria Cruz (NWO)
 Researcher funders play a crucial role in promoting Open Science, typically by implementing policies that aim to increase public access to scholarly outputs. These policies are often motivated by ethical, moral and utilitarian arguments. But what’s in it for you the researcher? This session will start by taking a brief look at what NWO does in the area of Open Science. Partly inspired by the paper “How open science helps researchers succeed” by Erin C McKiernan et al. (2016,https://doi.org/10.7554/eLife.16800), we will then take a researcher-centric approach in outlining the benefits of open research practices. We will look at examples of best practice and how to practice open science within the evolving academic incentives frameworks. There will be opportunity for discussion, and for sharing tips and ideas. Please come prepared to share!
(1412) Mary [Taylor]
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Making arm movements within different parts of space: dynamic aspects in the primate motor cortex
Creators: name: Urbano, A.
name: Johnson, P. B.
name: Caminiti, R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1990

description: The activity of 176 individual cells in the arm area of motor cortex (areas 4 and 6) was studied while monkeys made arm movements of similar direction within different parts of extrapersonal space. The behavioral paradigm used was a 3-dimensional reaction-time task aimed at dissociating the direction of movement, which remained similar across the work space, from the patterns of muscular activity and the angular joint excursions necessary to perform these movements. In agreement with other studies (Georgopoulos et al., 1982; Schwartz et al., 1988), we found that, within a given part of space, the activity of 169 (96.0%) cells studied increased most for a given preferred direction and less for other directions of movement. This change was graded in an orderly fashion. We further analyzed the orientation in space of the cells' preferred directions under the differing conditions of the task. We found that, as movements with similar trajectories were made within different parts of space, the cells' preferred directions changed spatial orientation. This change was of different magnitudes for different cells, but at the level of the population, it followed closely the changes in orientation of the arm necessary to perform the movements required by the task. Movement population vectors (Georgopoulos et al., 1983, 1986, 1988) computed from cell activity proved to be good predictors of movement direction regardless of where in space the movements were performed. These results indicate that motor cortical cells can code direction of movement in a way which is dependent on the position of the arm in space. The data are discussed in relation to the existence of mechanisms which facilitate the transformation between extrinsic and intrinsic coordinates. These transformations are necessary to perform arm movements to visual targets in space.
Superradiance for atoms trapped along a photonic crystal waveguide
Creators: name: Goban, A.
name: Hung, C. -L.
name: Hood, J. D.
name: Yu, S. -P.
name: Muniz, J. A.
name: Painter, O.
name: Kimble, H. J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report observations of superradiance for atoms trapped in the near field of a photonic crystal waveguide (PCW). By fabricating the PCW with a band edge near the D$_1$ transition of atomic cesium, strong interaction is achieved between trapped atoms and guided-mode photons. Following short-pulse excitation, we record the decay of guided-mode emission and find a superradiant emission rate scaling as $\barΓ_{\rm SR}\propto\bar{N}\cdotΓ_{\rm 1D}$ for average atom number $0.19 \lesssim \bar{N} \lesssim 2.6$ atoms, where $Γ_{\rm 1D}/Γ_0 =1.1\pm0.1$ is the peak single-atom radiative decay rate into the PCW guided mode and $Γ_{0}$ is the Einstein-$A$ coefficient for free space. These advances provide new tools for investigations of photon-mediated atom-atom interactions in the many-body regime.
description: 11 pages, 10 figures