cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Letter from J.R. Ackerly to Robin Skelton, [1953?]
Creators: name: Ackerley, J. R. (Joe Randolph), 1896-1967
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Literature, Modern
valueUri: http://id.worldcat.org/fast/1000172
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Modernism (Literature)
valueUri: http://id.worldcat.org/fast/1024455
subject: Authors, English--Correspondence
valueUri: http://id.worldcat.org/fast/821953
subject: Ackerley, J. R. (Joe Randolph), 1896-1967
valueUri: http://id.worldcat.org/fast/12552
subject: Gay authors
valueUri: http://id.worldcat.org/fast/939062
subject: Editors
valueUri: http://id.worldcat.org/fast/902475

description: Correspondence between Robin Skelton and Joe Randolph "J. R." Ackerley (writer and literary editor of the BBC's weekly magazine "The Listener", and open homosexual).
Polarized thermal emission from X-ray Dim Isolated Neutron Stars: the case of RX J1856.5-3754
Creators: name: Caniulef, Denis Gonzalez
name: Zane, Silvia
name: Taverna, Roberto
name: Turolla, Roberto
name: Wu, Kinwah
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The observed polarization properties of thermal radiation from isolated, cooling neutron stars depend on both the emission processes at the surface and the effects of the magnetized vacuum which surrounds the star. Here we investigate the polarized thermal emission from X-ray Dim Isolated Neutron Stars, taking RX J1856.5-3754 as a representative case. The physical conditions of the star outermost layers in these sources is still debated, and so we consider emission from a magnetized atmosphere and a condensed surface, accounting for the effects of vacuum polarization as the radiation propagates in the star magnetosphere. We have found that, for a significant range of viewing geometries, measurement of the phase-averaged polarization fraction and phase-averaged polarization angle at both optical and X-ray wavelengths allow us to determine whether this neutron star has an atmosphere or a condensed surface. Our results may therefore be relevant in view of future developments of soft X-ray polarimeters.
description: 12 pages, 12 figures, accepted for publication in MNRAS
Card from Kathleen Raine to Robin Skelton, [1986?-1996?]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Wiccans
valueUri: http://id.worldcat.org/fast/1765210
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Literature, Modern
valueUri: http://id.worldcat.org/fast/1000172
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Editors
valueUri: http://id.worldcat.org/fast/902475
subject: Novelists, English
valueUri: http://id.worldcat.org/fast/1039718
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Novelists
valueUri: http://id.worldcat.org/fast/1039684
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Part of a collection of correspondence to Robin Skelton from British critic and poet Kathleen Raine. In several of the letters Raine discusses the Temenos magazine, of which she was a founder. A Christmas card printed with a painting of a vase of flowers from Raine to Skelton and his family.
Joy and Sadness of Heart (Prov 15:13-17)
Creators: name: Witek, Bernard
Publisher: name: figshare
Year: 2023
Subjects: Theology

description: An analysis of a group of proverbs (Prov 15:13-17) applying biblical & Semitic rhetoric in order to find out existing links between the proverbs and to establish the overall composition of the unit. Based on the deducted composition and the biblical context the interpretation of the group of a proverbs as a whole is made.
Microscale electromagnetic heating in heterogeneous energetic materials based on X-ray CT imaging
Creators: name: Kort-Kamp, W. J. M.
name: Cordes, N. L.
name: Ionita, A.
name: Glover, B. B.
name: Duque, A. L. Higginbotham
name: Perry, W. L.
name: Patterson, B. M.
name: Dalvit, D. A. R.
name: Moore, D. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Electromagnetic stimulation of energetic materials provides a noninvasive and nondestructive tool for detecting and identifying explosives. We combine structural information based on X-ray computed tomography, experimental dielectric data, and electromagnetic full-wave simulations, to study microscale electromagnetic heating of realistic three-dimensional heterogeneous explosives. We analyze the formation of electromagnetic hot spots and thermal gradients in the explosive-binder meso-structures, and compare the heating rate for various binder systems.
description: 8 pages, 5 figures
SEAwise review of health impact of different fish and fish sizes
Creators: name: Caro, Mercedes
name: Amezaga, Javier
name: Marrugat, Gerard
name: Tueros, Itziar
name: Rusko, Janis
name: Siksna, Inese
name: Rindorf, Anna
name: Bitetto, Isabella
Publisher: name: Technical University of Denmark
Year: 2023
Subjects: classificationCode: 420603
subject: Health promotion
classificationCode: 410404
subject: Environmental management

description: The SEAwise project works to deliver a fully operational tool that will allow fishers, managers, and policy makers to easily apply Ecosystem Based Fisheries Management (EBFM) in their fisheries. This SEAwise report evaluates the health impacts of different fish species. The consumption of different types of fish is part of a healthy diet, where the health impact depends on the nutrient content of fish as well as possible contaminants. Information on these aspects were collected from institutional and governmental sources and quality assured. National nutritional databases were consulted to obtain regional data to respond to the case studies approach of the SEAWISE project. When data was not available from national databases, a literature review was conducted to attain complementary data. As the raw data from different sources was in various formats and structures, the data was subsequently adapted to ensure unit equivalence and homogeneous descriptions to allow combination and analyses of all the information.The health impacts of nutrients and contaminants content in fishes depends on the person’s requirements. Certain population groups can have increased nutritional needs, e.g. pregnant or elderly people, and citizens of certain countries can present specific nutritional deficits. To determine the potential health impact, an in depth analysis of European nutritional needs was therefore conducted.The combination of the fish nutritional and contaminant contents and the nutritional requirements and characteristics of the populations groups enabled SEAwise to design a fish recommendation system. The system is based on a ranked list of fishes that was created in the project and from this, best choices for overall health benefits of each population group was established.More information about the SEAwise project can be found at https://seawiseproject.org/
Forward Modelling of Standing Kink Modes in Coronal Loops I. Synthetic Views
Creators: name: Yuan, Ding
name: Van Doorsselaere, Tom
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Kink magnetohydrodynamic (MHD) waves are frequently observed in various magnetic structures of the solar atmosphere. They may contribute significantly to coronal heating and could be used as a tool to diagnose the solar plasma. In this study, we synthesise the \ion{Fe}{9} $\lambda171.073$ emission of a coronal loop supporting a standing kink MHD mode. The kink MHD wave solution of a plasma cylinder is mapped into a semi-torus structure to simulate a curved coronal loop. We decompose the solution into a quasi-rigid kink motion and a quadrupole term, which dominate the plasma inside and outside the flux tube, respectively. At the loop edges, the line-of-sight integrates relatively more ambient plasma, and the background emission becomes significant. The plasma motion associated with the quadrupole term causes spectral line broadening and emission suppression. The periodic intensity suppression will modulate the integrated intensity and the effective loop width, which both exhibit oscillatory variations at half of the kink period. The quadrupole term can be directly observed as a pendular motion at front view.
description: 27 pages, 14 figures
Bariatric surgery revisions and private health insurance
Creators: name: Ward, Paul
Publisher: name: Torrens University Australia
Year: 2023
Subjects: Health equity

description: Objective To identify: 1. The percentage of bariatric procedures that are revisions; 2. What proportion of bariatric revision procedures in public hospitals are for patients whose primary weight loss procedure occurred in a private hospital; 3. The age, sex and level of socioeconomic disadvantage of patients needing revisions. Methods An analysis of patient level admission data from the Integrated South Australian Activity Collection (ISAAC) was performed. Data were collected on all revisions for weight loss related procedures at all South Australian public and private hospitals, between 2000–2015 using the ISAAC codes for revision procedures. Results 12,606 bariatric procedures occurred in hospitals; ∼27% of which represent a revision (n = 3366). Of these revisions, ∼82% occurred in a private hospital (n = 2771), and ∼18% occurred in a public hospital (n = 595). Of the 595 revisions in a public hospital, 51% of patients had their original bariatric procedure performed in a private hospital. The majority of patients who had a revision procedure are female (≥82%) with a mean age of ∼45. Individuals from the lowest 2 IRSD quintiles were over-represented for public hospital revisions and primary bariatric procedures. Conclusion Further investigation is needed to identify: 1. Why 27% of bariatric procedures are revisions; 2. Why at least 51% of revisions in public hospitals are on patients whose original primary bariatric procedure was done in a private hospital; 3. The impact that revision procedures in public hospitals, particularly for originally private weight loss procedures, is having on public hospital wait times; 4. The impact of socioeconomic disadvantage on weight loss procedure outcomes.
Perdigão-2015: multi-lidar flow mapping over the complex terrain site including the wind turbine inflow and wake measurements
Creators: name: Vasiljevic, Nikola
name: Angelou, Nikolas
name: Lea, Guillaume
Publisher: name: Technical University of Denmark
Year: 2018
Subjects: Electrical energy generation (incl. renewables, excl. photovoltaics)
Atmospheric sciences not elsewhere classified
Atmospheric dynamics

description: This dataset has been recorded by three long-range WindScanners and three short-range WindScanners during the Perdigão 2015 campaign. For the campaign which took place in central Portugal near the village of Perdigão three scanners were located on two mountain ridges that run in parallel for about 2 km. The scanners carried out six synchronized scanning scenarios: a transect scan perpendicular to the ridges; a virtual mast within the valley; a scan following a transect 80 m above the southwest ridge; and three scans to capture the wake and the inflow of the 2 MW wind turbine that operates on the southwest ridge.
 This is an original dataset. It represents Level 2.3 data product in the FAIR lidar data schematics, that is geo-located radial velocities stored in NetCDF files with dimensions of time, range and line-of-sight number.
 Consult a list of references for more details about :
 (1) WindScanner (https://doi.org/10.3390/rs8110896)
 (2) FAIR lidar data standard (http://e-windlidar.windenergy.dtu.dk/document/report.pdf)
 (3) Holds information on the paper that presents the Perdigão-2015 dataset.
 For more details on the measurement campaign refer to the (3) https://doi.org/10.5194/amt-10-3463-2017 .
Podocampa quadrisetigera Bareth 2001
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Podocampa
Podocampa quadrisetigera

description: Podocampa quadrisetigera Bareth, 2001
Unavailable name proposed after 1999, without explicitly being indicated as intentionally new and with no fixation of a holotype or syntypes, thereby violating Articles 16.1 and 16.4 of the International Code of Zoological Nomenclature.
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on page 113, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
$W_\infty$ Algebras, Hawking Radiation and Information Retention by Stringy Black Holes
Creators: name: Ellis, John
name: Mavromatos, Nick E.
name: Nanopoulos, Dimitri V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We have argued previously, based on the analysis of two-dimensional stringy black holes, that information in stringy versions of four-dimensional Schwarzschild black holes (whose singular regions are represented by appropriate Wess-Zumino-Witten models) is retained by quantum $W$-symmetries when the horizon area is not preserved due to Hawking radiation. It is key that the exactly-marginal conformal world-sheet operator representing a massless stringy particle interacting with the black hole requires a contribution from $W_\infty$ generators in its vertex function. The latter correspond to delocalised, non-propagating, string excitations that guarantee the transfer of information between the string black hole and external particles. When infalling matter crosses the horizon, these topological states are excited via a process: (Stringy black hole) + infalling matter $\rightarrow $ (Stringy black hole)$^\star$, where the black hole is viewed as a stringy state with a specific configuration of $W_\infty$ charges that are conserved. Hawking radiation is then the reverse process, with conservation of the $W_\infty$ charges retaining information. The Hawking radiation spectrum near the horizon of a Schwarzschild or Kerr black hole is specified by matrix elements of higher-order currents that form a phase-space $W_{1+\infty}$ algebra. We show that an appropriate gauging of this algebra preserves the horizon two-dimensional area classically, as expected because the latter is a conserved Noether charge.
description: 21 pages, no figures
Role of $Y(4630)$ in the $p\bar{p}\rightarrowΛ_c\barΛ_c$ reaction near threshold
Creators: name: Wang, Yan-Yan
name: Lü, Qi-Fang
name: Wang, En
name: li, De-Min
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the charmed baryon production reaction $p\bar{p}\rightarrowΛ_c\barΛ_c$ in an effective Lagrangian approach. Besides the $t$-channel $D^0$ and $D^{*0}$ mesons exchanges, the $s$-channel $Y(4630)$ meson exchange is taken into account. For the total cross sections, the $D^0$ and $D^{*0}$ mesons provide minor background contributions, while the $Y(4630)$ state gives a clear peak structure with the magnitude of 10 $μ$b at center of mass energy 4.63 GeV. Basing on the results, we suggest that the reaction of $p\bar{p}\rightarrowΛ_c\barΛ_c$ can be used to search for the $1^{--}$ charmonium-like $Y(4630)$ state, and our predictions can be tested in future by the $\rm{\bar PANDA}$ facility.
description: 5 pages, 3figures
Transverse ac Driven and Geometric Ratchet Effects for Vortices in Conformal Crystal Pinning Arrays
Creators: name: Reichhardt, C.
name: Reichhardt, C. J. Olson
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: With a series of conformal arrays it is possible to create asymmetric substrates, and it was previously shown that when an ac drive is applied parallel to the asymmetry direction, a pronounced ratchet effect occurs with a net dc flow of vortices in the same direction as the ac drive. Here we show that when the ac drive is applied perpendicular to the substrate asymmetry direction, it is possible to realize a transverse ratchet effect where a net dc flow of vortices is generated perpendicular to the ac drive. The conformal transverse ratchet effect is distinct from previous versions of transverse ratchets in that it occurs due to the generation of non-Gaussian transverse vortex velocity fluctuations by the plastic motion of vortices, so that the system behaves as a noise correlation ratchet. The transverse ratchet effect is much more pronounced in the conformal arrays than in random gradient arrays, and is absent in square gradient arrays due the different nature of the vortex flow in each geometry. We show that a series of reversals can occur in the transverse ratchet effect due to changes in the vortex flow across the pinning gradient as a function of vortex filling, pinning strength, and ac amplitude. We also consider the case where a dc drive applied perpendicular to the substrate asymmetry direction generates a net flow of vortices perpendicular to the dc drive, producing a geometric or drift ratchet that arises due to non-Gaussian dynamically generated fluctuations. The drift ratchet is more efficient than the ac driven ratchet and also exhibits a series of reversals for varied parameters. Our results should be general to a wide class of systems undergoing nonequilibrium dynamics on conformal substrates, such as colloidal particles on optical traps.
description: 16 pages, 21 figures
Stable and mobile two-dimensional dipolar ring-dark-in-bright Bose-Einstein condensate soliton
Creators: name: Adhikari, S. K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We demonstrate robust, stable, mobile two-dimensional (2D) dipolar ring-dark-in-bright (RDB) Bose-Einstein condensate (BEC) solitons for repulsive contact interaction, subject to a harmonic trap along the $y$ direction perpendicular to the polarization direction $z$. Such a RDB soliton has a ring-shaped notch (zero in density) imprinted on a 2D bright soliton free to move in the $x-z$ plane. At medium velocity the head-on collision of two such solitons is found to be quasi elastic with practically no deformation. The possibility of creating the RDB soliton by phase imprinting is demonstrated. The findings are illustrated using numerical simulation employing realistic interaction parameters in a dipolar $^{164}$Dy BEC.
description: arXiv admin note: text overlap with arXiv:1409.5145
Awareness, perceptions, and preventive practices of COVID-19 among health workers in Tigray, North Ethiopia
Creators: name: Ward, Paul
Publisher: name: Torrens University Australia
Year: 2023
Subjects: Preventative health care

description: Background: Despite measures to reduce the spread of COVID-19 in the world, it is increasing day by day. Countries that implement good prevention strategies are less likely to be infected with COVID-19 than those that do not. Therefore, the aim of this study was to assess knowledge, attitude, and preventive practices toward COVID-19 early in the outbreak among health workers in Northern Ethiopia. Methods: A health facility-based cross-sectional study was conducted among health professionals working in public health centers and hospitals from April to May 2020. A simple random sampling technique was employed to select study respondents. Data were entered in Epi-info 7.1 and exported to SPSS version 20.00 for analysis. Simple descriptive summary statistics were done. Binary logistic regression was used to evaluate the factors of the principal defense practice. Results: A total of 403 health workers were included in the study making a response rate of 96%. Of these, 79% and 87.9% of health care workers had good knowledge and a good attitude and 64.3% of health care practitioners had good practice in preventing COVID-19. Approximately 92.0% said that COVID-19 has no specific treatment and vaccine, while 54.8% of health care workers did not use the necessary personal protective equipment at all times. We found that being female [AOR 2.43, 95% CI (1.50–3.94)], work experience of 2–5 years [AOR 2.44, 95% CI (1.10–5.39)], news media as a source of information [AOR 7.11, 95% CI (3.07–16.49)], social media as a source of information [AOR 4.59, 95% CI (2.15–9.84)], and governmental website as a source of information [AOR 4.21, 95% CI (2.15–8.27)] were reported as protective factors, and being single marital status [AOR 0.15, 95% CI (0.03–0.75)] was reported as a risk factor toward the prevention of COVID-19. Conclusion: Most health workers scored good knowledge and attitude; nevertheless, a significant proportion of health workers had poor practice toward the prevention of COVID-19, including the use of PPE. Additionally, some groups of health professional had poor practices of implementing the public health measures, thus necessitating a call targeted at them to improve the prevention and control of COVID-19.
Geometric integrator for simulations in the canonical ensemble
Creators: name: Tapias, Diego
name: Sanders, David P.
name: Bravetti, Alessandro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this work we introduce a geometric integrator for molecular dynamics simulations of physical systems in the canonical ensemble. In particular, we consider the equations arising from the so-called density dynamics algorithm with any possible type of thermostat and provide an integrator that preserves the invariant distribution. Our integrator thus constitutes a unified framework that allows the study and comparison of different thermostats and of their influence on the equilibrium and non-equilibrium (thermo-)dynamic properties of the system. To show the validity and the generality of the integrator, we implement it with a second-order, time-reversible method and apply it to the simulation of a Lennard-Jones system with three different thermostats, obtaining good conservation of the geometrical properties and recovering the expected thermodynamic results.
description: 9 pages, 5 figures
Decaying shock studies of phase transitions in MgOSiO2 systems: implications for the Super-Earths interiors
Creators: name: Bolis, R. M.
name: Morard, G.
name: Vinci, T.
name: Ravasio, A.
name: Bambrink, E.
name: Guarguaglini, M.
name: Koenig, M.
name: Musella, R.
name: Remus, F.
name: Bouchet, J.
name: Ozaki, N.
name: Miyanishi, K.
name: Sekine, T.
name: Sakawa, Y.
name: Sano, T.
name: Kodama, R.
name: Guyot, F.
name: Benuzzi-Mounaix, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Geophysics (physics.geo-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report an experimental study of the phase diagrams of periclase (MgO), enstatite (MgSiO3) and forsterite (Mg2SiO4) at high pressures. We investigated with laser driven decaying shocks the pressure/temperature curves of MgO, MgSiO3 and Mg2SiO4 between 0.2-1.2 TPa, 0.12-0.5 TPa and 0.2-0.85 TPa respectively. A melting signature has been observed in MgO at 0.47 TPa and 9860 K, while no phase changes were observed neither in MgSiO3 nor in Mg2SiO4. An increasing of reflectivity of MgO, MgSiO3 and Mg2SiO4 liquids have been detected at 0.55 TPa -12 760 K, 0.15 TPa - 7540 K, 0.2 TPa - 5800 K, respectively. In contrast to SiO2, melting and metallization of these compounds do not coincide implying the presence of poor electrically conducting liquids close to the melting lines. This has important implications for the generation of dynamos in Super-earths mantles.
title: Normative data in resting and maximum heart rates and a prediction equation for young Tunisian soccer players: a cross-sectional study
Creators: name: Ghouili, Hatem
name: Farhani, Zouhaier
name: Amara, Sofiane
name: Hattabi, Soukaina
name: Dridi, Amel
name: Guelmami, Noomen
name: Bouassida, Anissa
name: Bragazzi, Nicola
name: Dergaa, Ismail
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2023
Subjects: subject: maximum heart rate
subject: resting heart rate
subject: prediction equation
subject: percentile curves
subject: soccer players

description: Heart rate (HR) is an important indicator of work intensity during physical activity. Maximum heart rate (MHR) is a physiological measure that is frequently used as a benchmark for maximal exercise intensity. The aim of this study was to establish reference curves for maximum heart rate (MHR) and resting heart rate (RHR) and to develop an estimated equation for Tunisian adolescent footballers. The study involved 801 adolescent players, aged 11 to 18, who belonged to five Tunisian first-division soccer teams. The LMS method was used for smoothing the curves and the multivariate linear regression to develop a prediction equation of MHR. Our results showed that MHR and RHR reference curves decrease with age. The values of the median curves of MHR and RHR ranged from 208.64 bpm (11 years) to 196.93 (18 years) and 73.86 (11 years) to 63.64 (18 years), respectively. The prediction equation obtained from the model was MHR= 225.08 – 1.55 X Age (years) (R2 = 0.317; P < 0.001; standard error of the estimate (SEE) = 5.22). The comparisons between the estimated values and the measured values have found that our model (- 0.004 ±5.22 bpm) was to be more accurate than two other widely known models. BOX's equation underestimates the measured MHR values by -3.17 ± 5.37 bpm and TANAKA's equation overestimates by + 4.33 ±5.5 bpm. The reference curves can be used by coaches and physical trainers to classify the resting heart rate (RHR) and maximum heart rate (MHR) of each adolescent player, track their evolution over time, and design tailored training programs with specific intensities for Tunisian soccer players.
description: EXCLI Journal; 22:Doc670; ISSN 1611-2156
Superstatistics and the quest of generalized ensembles equivalence in a system with long-range interactions
Creators: name: Alves, Nelson A.
name: Frigori, Rafael B.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The so-called $χ^{2}$-superstatistics of Beck and Cohen (BC) is employed to investigate the infinite-range Blume-Capel model, a well-known representative system displaying inequivalence of canonical and microcanonical phase diagrams. While not being restricted to any of those particular thermodynamic limits, our analytical result can smoothly recover both canonical and microcanonical ensemble solutions as its nonextensive parameter $q$ is properly tuned. Additionally, we compare our findings to ones previously obtained from a generalized canonical framework named Extended Gaussian ensemble (EGE). Finally, we show that both EGE and BC solutions are equivalent at the thermodynamic level.
description: 11 pages, 4 figures, accepted by Physica A
Sulphur abundance determinations in star-forming regions-I: Ionization Correction Factor
Creators: name: Dors, O. L.
name: Perez-Montero, E.
name: Hagele, G. F.
name: Cardaci, M. V.
name: Krabbe, A. C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In the present work we used a grid of photoionization models combined with stellar population synthesis models to derive reliable Ionization Correction Factors (ICFs) for the sulphur in star-forming regions. These models cover a large range of nebular parameters and yielding ionic abundances in consonance with those derived through optical and infrared observational data of star-forming regions. From our theoretical ICFs, we suggested an α value of 3.27 in the classical Stasinska formulae. We compared the total sulphur abundance in the gas phase of a large sample of objects by using our Theoretical ICF and other approaches. In average, the differences between the determinations via the use of the different ICFs considered are similar to the uncertainties in the S/H estimations. Nevertheless, we noted that for some objects it could reach up to about 0.3 dex for the low metallicity regime. Despite of the large scatter of the points, we found a trend of S/O ratio to decrease with the metallicity, independently of the ICF used to compute the sulphur total abundance.
description: Accepted for publication in MNRAS, 21 pages, 8 figures, 5 tables
Card from Kathleen Raine to Robin Skelton, [1970?]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Wiccans
valueUri: http://id.worldcat.org/fast/1765210
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Novelists
valueUri: http://id.worldcat.org/fast/1039684
subject: Editors
valueUri: http://id.worldcat.org/fast/902475
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Literature, Modern
valueUri: http://id.worldcat.org/fast/1000172
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Novelists, English
valueUri: http://id.worldcat.org/fast/1039718
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878

description: Part of a collection of correspondence to Robin Skelton from British critic and poet Kathleen Raine. In several of the letters Raine discusses the Temenos magazine, of which she was a founder. A blank card with an engraving on the front depicting a woman and a lamb, printed for the Tate Gallery.
Spectral synthesis for the differentiation operator in the Schwartz space
Creators: name: Abuzyarova, Natalia
Publisher: name: arXiv
Year: 2016
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30D15 (Primary), 30H99, 42A38, 47E05 (Secondary)

description: We consider the spectral synthesis problem for the differentiation operator D=d/dt in the Schwartz space E(a;b) and the dual problem of local description for closed submodules in a special module of entire functions.
description: 19 pages
SPECFEM3D (MPI+CUDA) on Leonardo-B performance assessment (POP3_AR_002)
Creators: name: Wylie, Brian
Publisher: name: Zenodo
Year: 2024

description: This audit examined weak and strong scaling of the GPU-enabled version 4.0.0 of the SPECFEM3D application on Leonardo-B quad-A100 accelerated compute nodes using a testcase with a single source in elastic domain and four seismic receiver stations.

SPECFEM3D is an open-source software package for simulation of seismic wave propagation based on the spectral element method developed by CNRS/F within the EuroHPC Centre of Excellence for Solid Earth (ChEESE).  It is written primarily in Fortran90 parallelised with MPI+CUDA, employing an MPI process for each available GPU.
On the near-threshold incoherent $ϕ$ photoproduction on the deuteron: any trace of a resonance?
Creators: name: Kiswandhi, Alvin
name: Yang, Shin Nan
name: Dong, Yu Bing
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the near-threshold incoherent $ϕ$ photoproduction on the deuteron based on a model of $γN \to ϕN$, consisting of Pomeron, $(π, η)$ exchanges, and a $J^P = 3/2^-$ resonance, which describes the low energy $γp \to ϕp$ LEPS data well, including the peak in the forward differential cross section. The calculation is done up to double rescatterings, with the spin dependence of the elementary $γN \to ϕN$ amplitude retained throughout the calculation. The Fermi motion and final-state interactions (FSI) are all properly treated as prescribed by realistic nucleon-nucleon interaction. The couplings of the resonance to $γn$ and $ϕn$ channels are estimated with the help of a constituent quark model. The main features of the LEPS and CLAS data are described reasonably well except for some quantitative discrepancies at very low energies and low momentum transfers regions. It is found that contributions of Fermi motion, $pn$ FSI, and resonance are all indispensable in bridging the differences between the single-scattering results and the data. The off-shell rescattering is found to be important as it cancels out a large portion of the on-shell contribution. The discrepancies at low momentum transfer region might be related to the binning size of the data. No peak is found to be associated with the weak resonance as it gets smeared out by the Fermi motion and FSI with deuterium target. The problem at very low energy region hints at the possible contributions from other mechanisms and should be investigated in depth with the use of recent high statistics $γp \to ϕp$ data from CLAS.
Sinai Diffusion at Quasi-1D Topological Phase Transitions
Creators: name: Bagrets, Dmitry
name: Altland, Alexander
name: Kamenev, Alex
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We consider critical quantum transport in disordered topological quantum wires at the transition between phases with different topological indexes. Focusing on the example of thermal transport in class D (`Majorana') quantum wires, we identify a transport universality class distinguished for anomalous retardation in the propagation of excitations -- a quantum generalization of Sinai diffusion. We discuss the expected manifestations of this transport mechanism for heat propagation in topological superconductors near criticality and provide a microscopic theory explaining the phenomenon.
description: 5 pages, 3 figures + 2 pages of Supplemental Material
Working paper on strategic concepts (D3.1 from the CDE4Peace project)
Creators: name: Pavlov, Nikolay
Publisher: name: Zenodo
Year: 2023
Subjects: EU
strategic concepts
conflict prevention
peacebuilding

description: This Working paper presents a review of several prominent strategic concepts and approaches in the area of EU conflict prevention and peacebuilding. The desk review has been carried out under WP3 (Review) of the CDE4Peace project. The review is focussed on resilience and the integrated approach; ‘conflict sensitivity’ and ‘the whole-of-society’ concept. The Working paper seeks to extract the main features of strategic concepts in EU peacebuilding for a potential application in quantitative research. A method for decomposing strategic concepts into quantifiable variables by means of peace indicators is elaborated and critically assessed.
description: This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 882055. This publication reflects only the author's view. The funding agency is not responsible for any use that may be made of the information it contains.
Calculation and analysis of complex band structure in dispersive and dissipative two-dimensional photonic crystals
Creators: name: Brûlé, Yoann
name: Demésy, Guillaume
name: Gralak, Boris
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Numerical calculation of modes in dispersive and absorptive systems is performed using the finite element method. The dispersion is tackled in the frame of an extension of Maxwell's equations where auxiliary fields are added to the electromagnetic field. This method is applied to multi-domain cavities and photonic crystals including Drude and Drude-Lorentz metals. Numerical results are compared to analytical solutions for simple cavities and to previous results of the literature for photonic crystals, showing excellent agreement. The advantages of the developed method lie on the versatility of the finite element method regarding geometries, and in sparing the use of tedious complex poles research algorithm. Hence the complex spectrum of resonances of non-hermitian operators and dissipative systems, like two-dimensional photonic crystal made of absorbing Drude metal, can be investigated in detail. The method is used to reveal unexpected features of their complex band structures.
description: to be submitted for publication
Exchange interactions and Curie temperatures of the tetrametal nitrides Cr4N, Mn4N, Fe4N, Co4N, and Ni4N
Creators: name: Meinert, Markus
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The exchange interactions of Cr4N, Mn4N, Fe4N, Co4N, and Ni4N compounds with perovskite structure were calculated to obtain the Curie temperatures for these compounds from Monte Carlo calculations. Contrary to naive expectation, the exchange interactions vary markedly among these five compounds. In Fe4N, the intra-sublattice interaction of the Fe 3c atoms is strongly negative, leading to a significant reduction of the Curie temperature. The calculated Curie temperatures are 291K (Cr4N), 710K (Mn4N), 668K (Fe4N), 827K (Co4N), and 121K (Ni4N), in good agreement with experimental observations where available. The much lower Curie temperature of Ni4N compared to fcc Ni is explained on the basis of the exchange interactions.
description: 11 pages, 3 figures
Managing user knowledge across boundaries: the case for software startups to adopt user-centred design
Creators: name: Canik, Yasemin
Publisher: name: Loughborough University
Year: 2023

description: Since the introduction of user-centred design (UCD), organisations have engaged with users to identify their needs and test key features to develop successful products. Software startups especially benefit from tacit user knowledge to create and validate their products in a resource-efficient way. However, tacit user knowledge can also cause challenges in undertaking UCD as it leads to syntactic (lack of information), semantic (lack of understanding) and pragmatic (lack of interest) boundaries between users, startups and their collaborators. The objective of the research is to explore how UCD Leads who work for startups could benefit from user knowledge across boundaries by adopting UCD with the aim of uncovering how software startups can succeed in new product development (NPD) in a resource-efficient way. To achieve the research objective and aim, the conceptual framework was abductively built to identify UCD Leads’ approach to manage current knowledge boundaries and boundary-crossing activities and to explore how they could adopt UCD to cross these boundaries. Qualitative data was collected in three phases via exploratory methods including participatory observations, semi-structured interviews, LEGO play sessions and document collection. The findings have revealed three key insights for software startups to succeed in NPD in resource-efficient, sustainable and less-biased ways. Firstly, products could be designed for, with and by users. To do this, software startups could pay attention to user experience, build user communities and undertake co-creation & co-design activities. Secondly, they could adopt an open innovation approach by acquiring expert knowledge via training & workshops and building partnerships, networks and intermediaries. Lastly, they could undertake adaptive planning of UCD: UCD processes could be automated and tailored, where resource capabilities for UCD could also be assessed.
Supplementary document for Symmetry-aware deep neural networks for high harmonic spectroscopy in solids - 6046035.pdf
Creators: name: Klimkin, Nikolai
name: Jimenez-Galan, Alvaro
name: Silva, Rui
name: Ivanov, Misha
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: The supplementary provides a brief outline of the machine learning and response computation methods used.
Podocampa rifiana
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Podocampa
Podocampa rifiana

description: Podocampa rifiana (Silvestri, 1932)
Campodea rifiana Silvestri, 1932b: 80, figs IV–V.
Meiocampa rifiana – Paclt 1957: 31.
Diagnosis (Silvestri 1932b)
Body length 5.2 mm; short, smooth clothing setae; antennae with 25–29 antennomeres; long, barbed notal macrosetae; long, barbed marginal setae; one ventral tarsal macroseta; calcars with barbs from bases; laminar smooth telotarsal process; 1+1 lp macrosetae on III urotergite, 1+1 la in posterior position (lp), 2+2 lp on IV–VII urotergites, 3+3 lp on VIII urotergite; cerci half of body length with 10 articles covered in long macrosetae and a few short smooth setae.
Habitat and distribution
Soil-dwelling species found near Tétouan, in the Rif Mountains, Morocco (Silvestri 1932b).
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on page 113, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
title: Glück ins Löchlein! Wol bekomme euch das Badt! : eine "Gratulation" aus der Frühen Neuzeit
Creators: name: Filatkina, Natalia
name: Bartsch, Sabine
name: Borek, Luise
name: Hegel, Philipp
Publisher: name: UNSPECIFIED
Year: 2024

description: In seinem 1647 erschienen Werk „Remarques sur la Langue Françoise“ wundert sich der französische Sprachgelehrte, Gründungsmitglied der Académie Française, Grammatiker, Übersetzer, Philologe, Wächter und Hüter der französischen Sprache Claude Favre de Vaugelas über das Verb féliciter: Depuis peu on ſe ſert d’vn mot, qui auparauant eſtoit tenu à la Cour pour barbare, quoy que tres-commun en pluſieurs Prouinces de France, qui eſt feliciter. Mais aujourd’huy nos meilleurs Eſcriuains en vſent, & tout le mond le dit, comme feliciter quelqu’vn de, etc. ie vous viens feliciter de etc. ou simplement, ie vous viens feliciter. C’eſt à peu prés le μακαρίζει des Grecs. Si ce mot n’eſt François cette année, il le ſera l’année qui vient, dit de bonne grace dans l’vne de ſes lettres, celuy à qui noſtre langue doit ſes nouuelles richeſſes, & ſes plus beaux ornements, & par qui l’eloquence Françoiſe eſt aujourd’huy riuale de la Greque & de la Latine. (Vaugelas 1647, 213–214)
Quantum Information Aspects on Bulk and Nano Interacting Fermi System: Spin-Space Density Matrix Approach
Creators: name: Afzali, Reza
name: Ebrahimian, Neda
name: Eghbalifar, Bashir
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, we investigate quantum correlation of an interacting Fermi system, which is a nodal superconductor (d-wave superconductor) at zero temperature, via quantum entanglement of two electron spins forming Cooper pairs (Werner state), tripartite and quantum discord. After calculating single-electron Green functions, the two-electron space-spin density matrix, which has X-state form, is obtained. The dependence of quantum correlation to the relative distance of electrons spins of Cooper pair and energy gap is investigated. One of the results is, for d-wave case, concurrence (as a measure of entanglement), quantum discord and tripartite are sensitive to the change of magnitude of gap. Another result is both concurrence and discord oscillate. Then, we consider three-dimensional rectangular nano-superconducting grain in the weak coupling frame. The nano-size effect is entered via gap fluctuation. The dependence of quantum correlation to length of superconductor and lower bound of robustness of tripartite entanglement are determined. Moreover, we show that quantum correlation of d-wave nano-size superconducting grain strongly depends on length of grain (in contrast to s-wave case). In general, it is found that the length of grain lower, the effect of nano-size on quantum correlation higher. Quantum tripartite for nano-scale d-wave superconductor is better than for bulk d-wave superconductor. However, we find out both bulk and nano-size s-wave superconductors have the same tripartite. Furthermore, entanglement length and quantum correlation length are investigated and it is shown that there is a length of superconductor in which discord becomes zero. Also, for a given fixed length of superconductor, both a peak in discord and a peak in concurrence occur simultaneously.
Forward Gravity Modelling to Augment High-Resolution Combined Gravity Field Models
Creators: name: Ince, E. Sinem
name: Abrykosov, Oleh
name: Förste, Christoph
name: Flechtner, Frank
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften
subject: gravity forward modelling
subject: multi-layer forward modelling
subject: ellipsoidal topographic potential
subject: new-generation gravity field model
subject: augmented gravity field models

description: During the last few years, the determination of high-resolution global gravity field has gained momentum due to high-accuracy satellite-derived observations and development of forward gravity modelling. Forward modelling computes the global gravitational field from mass distribution sources instead of actual gravity measurements and helps improving and complementing the medium to high-frequency components of the global gravity field models. In this study, we approximate the global gravity potential of the Earth’s upper crust based on ellipsoidal approximation and a mass layer concept. Such an approach has an advantage of spectral methods and also avoids possible instabilities due to the use of a sequence of thin ellipsoidal shells. Lateral density within these volumetric shells bounded by confocal lower and upper shell ellipsoids is used in the computation of the ellipsoidal harmonic coefficients which are then transformed into spherical harmonic coefficients on the Earth’s surface in the final step. The main outcome of this research is a spectral representation of the gravitatioal potential of the Earth’s upper crust, computed up to degree and order 3660 in terms of spherical harmonic coefficients (ROLI_EllApprox_SphN_3660). We evaluate our methodology by comparing this model with other similar forward models in the literature which show sub-cm agreement in terms of geoid undulations. Finally, EIGEN-6C4 is augmented by ROLI_EllApprox_SphN_3660 and the gravity field functionals computed from the expanded model which has about 5 km half-wavelength spatial resolution are compared w.r.t. ground-truth data in different regions worldwide. Our investigations show that the contribution of the topographic model increases the agreement up to ~ 20% in the gravity value comparisons.