cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Achieving suitable airflow rate in New Zealand classrooms: a CFD approach to inform on potential retrofitting solutions.
Creators: name: Boulic, Mikael
name: Bombardier, Pierre Pierre
name: Russell, Andrew Andrew
name: Waters, David
name: Cuyo, Angelo
name: van Heerden, Hennie
name: Templier, Jean-Richard
name: Phipps, Robyn
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2025

description: During the COVID-19 pandemic, besides sanitising, masking, and increasing social distancing, opening classroom
windows was the NZ Ministry of Education's main requirement for reopening schools. However, a pre-COVID19 survey showed that only a third of the NZ teachers opened windows during teaching time. Achieving a suitable
ventilation level could not rely on humans to open windows. Heating, Ventilation, and Air Conditioning (HVAC)
systems are not affordable for most NZ schools. Consequently, an alternative and affordable ventilation method
that could be retrofitted is needed to increase the airflow rate. In this project, we investigated the benefit of using
trickle ventilators with connection (or not) to extraction fans in three NZ locations (Auckland, Wellington and
Dunedin). The computational fluid dynamic (CFD) approach allowed us to test different scenarios for ventilation
performances, such as single-sided trickle ventilators versus cross-ventilation scenarios, modelling with or without
extractor fans. We carried out an aeraulic simulation of the airflows to visualise the trajectory of the flows and
check the air velocity and temperature in the classroom volume where the students are located. The results for the
Wellington case study (no extractor fan used) showed a suitable airflow rate in summer when the trickle ventilators
were fully open. However, the trickle ventilators' effective area was reduced in winter, and insufficient air entered
the classroom. In addition, despite good air mixing assisted by the inverter heat pump use in winter, there were
still a few areas where the air was not well-mixed. These areas experiencing a lower mixing rate could create some
“CO2 pockets”, reducing the extraction of pollutants or viruses. Acknowledging COVID-19 and its lasting impacts
on NZ schools and families, we must better prepare for future learning disruptions. By investigating different cases
simulated by CFD software, we compared different scenarios to improve ventilation performance in the classroom.
Following the CFD project, we plan to deploy some sensors to monitor the temperature, relative humidity and CO2
in Auckland, Wellington and Dunedin classrooms and validate our modelling findings. This study will assist the
NZ Ministry of Education retrofit classrooms for a healthy environment.
Wavelength dependence of angular diameters of M giants: an observational perspective
Creators: name: Jacob, A. P.
name: Bedding, T. R.
name: Robertson, J. G.
name: Scholz, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the wavelength dependence of angular diameters of M giants from an observational perspective. Observers cannot directly measure an optical-depth radius for a star, despite this being a common theoretical definition. Instead, they can use an interferometer to measure the square of the fringe visibility. We present new plots of the wavelength-dependent centre-to-limb variation (CLV) of intensity of the stellar disk as well as visibility for Mira and non-Mira M giant models. We use the terms ``CLV spectra'' and ``visibility spectra'' for these plots. We discuss a model-predicted extreme limb-darkening effect (also called the narrow-bright-core effect) in very strong TiO bands which can lead to a misinterpretation of the size of a star in these bands. We find no evidence as yet that this effect occurs in real stars. Our CLV spectra can explain the similarity in visibilities of R Dor (M8IIIe) that have been observed recently despite the use of two different passbands. We compare several observations with models and find the models generally under-estimate the observed variation in visibility with wavelength. We present CLV and visibility spectra for a model that is applicable to the M supergiant alpha Ori.
description: 16 pages with figures. Accepted by MNRAS
Pulsar Kick and Asymmetric Iron Velocity Distribution in SN 1987A
Creators: name: Kohri, K.
name: Nagataki, S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have investigated the relation of the direction of the momentum among the matter, neutrino, and proto-neutron star in a collapse-driven supernova in order to discuss the pulsar kick. In particular, we have investigated the effects of the pulsar motion on the explosion, which are neglected in the previous study. As a result, it is suggested that the direction of the total momentum of the matter and neutrino is opposite to that of the momentum of the proto-neutron star in the asymmetric explosion models. This is because the center of the explosion deviates from the center of the progenitor due to the pulsar motion. This picture is common among the asymmetric explosion models. So if we assume that the pulsar motion is caused by an asymmetric supernova explosion, the neutron star born in SN 1987A, which has not been found yet, will be moving in the southern part of the remnant. In other words, if we can find one neutron star in SN 1987A on the south part of the remnant, asymmetric explosion models will be supported by the observation better than the binary models.
description: 10 pages and 4 postscript figures
Additional file 4: of Global gene-expression profiles of intracellular survival of the BruAb2_1031 gene mutated Brucella abortus in professional phagocytes, RAW 264.7 cells
Creators: name: Myunghwan Jung
name: Soojin Shim
name: Im, Young
name: Park, Woo
name: Yoo, Han
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S2. The genes showing altered expression in RAW 264.7 cells after B. abortus infection. The different expression levels in B. abortus infected RAW 264.7 cells were compared to uninfected cells. (PDF 1128 kb)
RHEUM TATARICUM  L . ЎСИМЛИГИ ХОМ АШЁСИНИ  ДОРИВОРЛИК ХУСУСИЯТЛАРИНИ ИЛМИЙ АСОСЛАШ
Creators: name: Пазилбекова, З. Т.
name: Жоллыбеков, Б.Б.
name: Ақсеитов, Ж.Ж.
Publisher: name: Zenodo
Year: 2024

description: Қорақалпоғистон шароитида ўсадиган Rheum tataricum L.  ўсимлигининг хом ашёси бўлган  илдизлари таркибидаги микро ва макро элементлар миқдорини аниқлаш, таркибини ўрганиш ҳамда Rheum tataricum L.  ўсимлиги хом ашёси асосида  этил спиртини хар хил концентрациясида, хар хил нисбатларда  асосида янги тиндирма-биологик фаол қўшимча  (БФҚ)  таркибини танлаш каби масалаларни илмий асослаш.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Cart. 185 (11 H 70), f. 0078r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0078r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0078r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Bardeen Regular Black Hole With an Electric Source
Creators: name: Rodrigues, Manuel E.
name: Silva, Marcos V. de S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: If some energy conditions on the stress-energy tensor are violated, is possible construct regular black holes in General Relativity and in alternative theories of gravity. This type of solution has horizons but does not present singularities. The first regular black hole was presented by Bardeen and can be obtained from Einstein equations in the presence of an electromagnetic field. E. Ayon-Beato and A. Garcia reinterpreted the Bardeen metric as a magnetic solution of General Relativity coupled to a nonlinear electrodynamics. In this work show that the Bardeen model may also be interpreted as a solutions of Einstein equations in the presence of a electric source, whose electric field does not behaves as a Coulomb field. We analyzed the asymptotic forms of the Lagrangian for the electric case and also analyzed the energy conditions.
description: 9 pages, 8 figures
MOESM1 of Rapid Isolation of intact Salmonella-containing vacuoles using paramagnetic nanoparticles
Creators: name: Vikash Singh
name: Schwerk, Peter
name: Tedin, Karsten
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Figure S1. In vitro grown, nanoparticle-labeled Salmonella does not show exterior labeling with host cell lysosomal marker antibodies. Paramagnetic nanoparticle-tagged, GFP-labeled Salmonella were incubated with anti-Rab5, LAMP-1 and LIMP-II antibodies for 1Â h at room temperature, followed by a wash with 1Ă PBS, and subsequently stained with the Alexa-Flour 594 labelled secondary antibodies. In vitro, culture-grown GFP-expressing Salmonella does not show labelling with any of the host cell markers.
Model Independent Accelerating Universe and the Cosmological Coinc idence Problem
Creators: name: de la Macorra, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We show that the evolution of the quintessence energy density $Ω_Q$ is model independent in an accelerating universe. The accelerating behaviour has lasted at most 0.5 e-folds of expansion assuming a present day value of $Ω_Q=2/3$. The generic evolution differs from the exact solution by a percentage given by $r=2\gm_Q$, with $\gm_Q=(ρ_Q+p_Q)/ρ_Q$. For a small $\gm_Q$ the evolution remains a good approximation for a long period. Nucleosynthesis bounds on $Ω_Q$ suggest that the model independent solution is valid for at least 12 e-folds of expansion which includes then the scale of radiation and matter equality. We can, therefore, establish model independent conditions on the cosmological parameters at some factor scale $a_i \ll a_o$. Finally, we discuss the relevance of this result to the cosmological coincidence problem.
description: 6 Pages, LaTeX, 1 eps figure
Identification of SH $Δv=1$ ro-vibrational lines in R And
Creators: name: Yamamura, I.
name: Kawaguchi, K.
name: Ridgway, S. T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the identification of SH $Δv=1$ ro-vibrational lines in the published high-resolution infrared spectrum of the S-type star, R And. This is the first astronomical detection of this molecule. The lines show inverse P-Cygni profiles, indicating infall motion of the molecular layer due to stellar pulsation. A simple spherical shell model with a constant infall velocity is adopted to determine the condition of the layer. It is found that a single excitation temperature of 2200 K reproduces the observed line intensities satisfactory. SH is located in a layer from 1.0 to ~1.1 stellar radii, which is moving inward with a velocity of 9 km s-1. These results are consistent with the previous measurements of CO $Δv=3$ transitions. The estimated molecular abundance SH/H is 1x10^-7, consistent with a thermal equilibrium calculation.
description: 10 pages, 2 figures. Accepted for publication in ApJ Letters
Classical correlation and quantum entanglement in the mixed-spin Ising-XY model with Dzyaloshinskii-Moriya interaction
Creators: name: Zad, Hamid Arian
name: Movahhedian, Hossein
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the present work, initially a mixed-three-spin (1/2,1,1/2) cell of a mixed-N-spin chain with Ising-XY model is introduced, for which pair spins (1,1/2) have Ising-type interaction and pair spins (1/2,1/2) have both XY-type and Dzyaloshinskii-Moriya(DM) interactions together. An external homogeneous magnetic field B is considered for the system in thermal equilibrium. Integer-spins have a single-ion anisotropy property with coefficient ζ. Then, we investigate the quantum entanglement between half-spins (1/2,1/2), by means of the concurrence. Classical correlation(CC) for this pair of spins is investigated as well as the concurrence and some interesting the temperature, the magnetic field and the DM interaction properties are expressed. Moreover, single-ion anisotropy effects on the correlation between half-spins is verified. According to the verifications based on the communication channels category by D. Rossini, V. Giovannetti and R. Fazio 63, we theoretically consider such tripartite spin model as an ideal quantum channel, then calculate its information transmission rate and express some differences in behaviour between this suggested model and introduced simple models in the previous works(chains without spin integer and DM interaction) from information transferring protocol point of view.
description: 23 pages, 26 figures
The Strange Quark Mass from QCD Sum Rules
Creators: name: Jamin, Matthias
name: M"unz, Manfred
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The strange quark mass is calculated from QCD sum rules for the divergence of the vector as well as axial-vector current in the next-next-to-leading logarithmic approximation. The determination for the divergence of the axial-vector current is found to be unreliable due to large uncertainties in the hadronic parametrisation of the two-point function. From the sum rule for the divergence of the vector current, we obtain a value of $m_s\equiv\mb_s(1\,\gev)=189\pm32\,\mev$, where the error is dominated by the unknown perturbative ${\cal O}(α_s^3)$ correction. Assuming a continued geometric growth of the perturbation series, we find $m_s=178\pm18\,\mev$. Using both determinations of $m_s$, together with quark-mass ratios from chiral perturbation theory, we also give estimates of the light quark masses $m_u$ and $m_d$.
description: 31 pages, 5 figures as separate uu-file, (Small TeX-problem corrected) CERN--TH.7435/94, TUM-T31-78/94
Mushroom cultivation
Creators: name: MICHAEL DEN HERDER
name: ERIC MT PURO
name: HENRI LOKKI
name: HENRI VANHANEN
Publisher: name: Zenodo
Year: 2019
Subjects: Intensive mushroom cultivation; forest management techniques; forest management tool; AFINET; factsheet

description: Pour la plupart des 600 000 propriétaires forestiers privés en Finlande, la foresterie est une source de revenus supplémentaire. Toutefois, les revenus générés par la coupe d'arbres de petit diamètre au cours de l'éclaircissement sont plutôt faibles et ne représentent que quelques euros par arbre. La myciculture dans les forêts peut augmenter considérablement les revenus des propriétaires. La myciculture en forêt peut rapporter entre 1 an à partir de l'inoculation et jusqu'à 8 ans avec le chaga (Inonotus obliquus). D'autre part, il s'agit d'un moyen écologique d'accroître la production alimentaire dans les forêts. Au lieu de produire uniquement du bois, la forêt fournit également des aliments de haute qualité. De plus, la myciculture sur des arbres vivants peut être appliquée comme un outil de gestion écologique permettant de réduire les coûts liés aux éclaircies. Il existe des techniques intensives de culture de champignons qui peuvent produire une récolte de champignons chaque année, ainsi que des techniques plus extensives produisant une récolte de champignons tous les 5-6 ans. Les techniques les plus extensives conviennent particulièrement aux propriétaires forestiers qui vivent loin de leur forêt ou aux personnes qui ont peu de temps à dédier à cette activité.
Particle acceleration by rotating magnetospheres in active galactic nuclei
Creators: name: Rieger, F. M.
name: Mannheim, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the centrifugal acceleration of charged test particles by rotating magnetospheres which are widely believed to be responsible for the relativistic jet phenomenon in active galactic nuclei (AGN). Based on an analysis of forces the equation for the radial accelerated motion is derived and an analytical solution presented under the assumption of an idealized spherical magnetosphere. We show that the rotational energy gain of charged particles moving outwards along rotating magnetic field lines is limited in general by (i) inverse-Compton losses in the radiation field of the disk in which the magnetosphere is anchored and (ii) the breakdown of the bead-on-the-wire approximation which occurs in the vicinity of the light cylinder. The corresponding maximum Lorentz factor for electrons is of the order of a few hundred for the sub-Eddington conditions regarded to be typical for BL Lacs. In AGN with enhanced accretion rate the acceleration mechanism seems to be almost inefficient due to increasing inverse-Compton losses.
description: 6 pages, 6 figures, small typos corrected, Journal-ref. added
Signal Processing and Piecewise Convex Estimation
Creators: name: Riedel, Kurt
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: Signal Processing (eess.SP)
subject: Statistics Theory (math.ST)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Many problems on signal processing reduce to nonparametric function estimation. We propose a new methodology, piecewise convex fitting (PCF), and give a two-stage adaptive estimate. In the first stage, the number and location of the change points is estimated using strong smoothing. In the second stage, a constrained smoothing spline fit is performed with the smoothing level chosen to minimize the MSE. The imposed constraint is that a single change point occurs in a region about each empirical change point of the first-stage estimate. This constraint is equivalent to requiring that the third derivative of the second-stage estimate has a single sign in a small neighborhood about each first-stage change point. We sketch how PCF may be applied to signal recovery, instantaneous frequency estimation, surface reconstruction, image segmentation, spectral estimation and multivariate adaptive regression.
What is the lightest excited state of the strongly selfcoupled Higgs field?
Creators: name: Kiselev, V. G.
name: So, H.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We argue for the existence of an upper bound $m_*$ on the Higgs mass at which the lowest excited state of the Higgs field ceases to be the conventional plane wave. An explicit construction of an alternative nonperturbative state is discussed. This excitation is spatially localized. The field fluctuations inside the localization region are large. The energy of the excitation is smaller than the mass of the plane wave state $m$ at $m>m_*$. An approximate value of $m_*$ is found to be $m_* \approx 4.75$ times the vacuum expectation value. This is an upper bound at the tree level.
description: 11 pages, Dortmund University Do-TH-94/19, LaTex, 7 figures appended as uuencoded, tar-compressed .eps files
title: 01_0661
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Unconditional Security of a $K$-State Quantum Key Distribution Protocol
Creators: name: Kurzyk, Dariusz
name: Pawela, Łukasz
name: Puchała, Zbigniew
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum key distribution protocols constitute an important part of quantum cryptography, where the security of sensitive information arises from the laws of physics. In this paper we introduce a new family of key distribution protocols and we compare its key with the well-known protocols such as BB84, PBC0 and generation rate to the well-known protocols such as BB84, PBC0 and R04. We also state the security analysis of these protocols based on the entanglement distillation and CSS codes techniques.
description: 5 pages, 1 figure
Rayleigh scattering and laser spot elongation problems at ALFA
Creators: name: Viard, E.
name: Delplancke, F.
name: Hubin, N.
name: Ageorges, N.
name: Davies, R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper describes the qualitative effects of LGS spot elongation and Rayleigh scattering on ALFA wavefront sensor images. An analytical model of Rayleigh scattering and a numerical model of laser plume generation at the altitude of the Na-layer were developed. These models, integrated into a general AO simulation, provide the sensor sub-aperture images. It is shown that the centroid measurement accuracy is affected by these phenomena. The simulation was made both for the ALFA system and for the VLT Nasmyth Adaptive Optics System (NAOS).
description: 12 pages, accepted in Experimental Astronomy (special issue about ALFA). A version with full resolution images can be obtained from the ALFA webpages at http://www.mpia-hd.mpg.de/ALFA/
QCD corrections to large-$m_t$ electroweak effects in $Δr$. An effective field theory point of view
Creators: name: Peris, S.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By using effective field theory techniques for the standard model, we discuss the issue of what $μ$ scale is the appropriate one in the QCD corrections to the large-$\mt$ electroweak contributions to $Δr$. This needs the construction of an effective field theory below the top quark. We argue that, while matching corrections do verify the simple prescription of taking $μ\simeq \mt$ in $\a(\m)$, logarithmic (i.e. $\sim \log \mt$) corrections do not, and require the use of the running $\a(μ)$ in the corresponding renormalization group equation.
description: 13 pages and one figure available by fax from peris@cernvm.cern.ch TeX file. Uses phyzzx. CERN-TH-7446/94. Section on $Z\to b \bar b$ is removed
Evolutionary models of zero metallicity stars
Creators: name: Marigo, Paola
name: Chiosi, Cesare
name: Girardi, Leo
name: Sarrubbi, Tiziana
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new evolutionary models for zero-metallicity stars, covering a large range of initial masses (from 0.8 to 100 M_sun). Models are computed with overshooting from stellar cores and convective envelopes, and assuming mass-loss from the most massive stars. We discuss the main evolutionary features of these stars, and provide estimates of the amount of newly-synthesized elements dredged-up to the stellar surface, and possibly lost by stellar winds from the most massive stars. Full details of these models will be given in Marigo et al. (2000, in preparation).
description: 2 pages, to appear in the proceedings of the MPA/ESO Workshop "The first stars"
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0930
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0930, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0930, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Trees in Urban and City Environments: a review of the selection criteria with particular reference to nature conservation in New Zealand Cities
Creators: name: Given, (Late) David
name: Spellerberg, Ian
Publisher: name: Landscape Review
Year: 2008

description: The overall aim of this research was to review the general criteria for selection of trees for urban environments and city environments. The reason for this research was to assess the extent to which criteria for tree selection can contribute to nature conservation in cities. We conducted an extensive review of the literature, looking for publications about the selection criteria. In particular, we looked for any previous published reviews of the criteria. With reference to the criteria used in New Zealand, we undertook an unstructured review of the practices adopted in most cities. A review of the literature revealed many publications about different criteria but only one publication in which there was a general review of the criteria used for selecting trees for urban environments. By way of contrast, lists of tree species deemed to be suitable (or unsuitable) for urban planting are widely available, and some include information about selection criteria, but often with little background explanation. Worldwide, commonly used criteria included commercial availability of species, compatibility with urban environments, landscape design, low maintenance, avoidance of nuisance factors and historical practice. The most common criteria are concerned with the concept of choosing species compatible with local climate and soils. Anecdotal evidence suggests that more and more cities are using a mix of criteria including those that may contribute to conservation and restoration of native biota. We suggest that there should be greater use of ecological, genetic and biogeographical criteria to meet the needs of nature conservation in New Zealand cities.
description: Landscape Review, Vol 12, No 2 (2008)
title: Dezentrale Energiegewinnung aus vorsortiertem Müll durch Verbrennung in Benin
title: Einhaltung ökologischer Standards trotz eingeschränkter technischer und finanzieller Möglichkeiten
titleType: Subtitle
Creators: name: Frick, Helena
Publisher: name: FH Vorarlberg
Year: 2019

description: In Benin werden einerseits große Mengen verschiedenster Abfallarten häufig in der Landschaft entsorgt und unter freiem Himmel verbrannt. Andererseits ist Energie in Benin sehr knapp und muss zu einem hohen Prozentsatz aus Nachbarländern importiert werden. Hier setzt die vorliegende Arbeit an mit der Frage: Welche Varianten der Müllverbrennung mit Nutzung thermischer Energie sind hinsichtlich ökonomischer, technischer und ökologischer Kriterien in Benin realisierbar? Zur Beantwortung dieser Frage werden zunächst die Rahmenbedingungen vor Ort analysiert, um Anforderungen an eine solche Müllverbrennungsanlage abzuleiten. Als Kern der Arbeit wird eine Müllverbrennungsanlage mit anschließender Abgasreinigung konzipiert, die auf einem bereits vor Ort erprobten Ofen aufsetzt, der zur Verbrennung medizinischer Abfälle konstruiert wurde. Anhand einer detaillierten Analyse von Abgasreinigungstechnik wird aufgezeigt, wie dieser Basisofen zur Verbrennung von landwirtschaftlichen Abfällen und Kunststoffen angepasst werden kann. Konkrete Beispiele zur Nutzung thermischer Energie zur Kälteerzeugung, Salzherstellung und Palmölherstellung zeigen auf, dass das vorgestellte Konzept praxistauglich ist.
description: In Benin, a large amount of waste is disposed in the environment and burned open-field. However, there is a high demand for energy resulting in imports of energy from abroad. This gives rise to the question: what kind of waste incineration with energy extraction can be realized considering economical, technical and environmental aspects in Benin? To answer this question the situation in Benin is analyzed to derive requirements for such a waste incineration plant. The focus of the present work is on the adaption of an incinerator, which has been constructed for incineration of medicinal waste to meet these requirements. Detailed analysis of gas purification techniques is performed and techniques to purify flue gas after incineration of biomass from agricultural waste and plastics are proposed for deployment in Benin. Examples for application of extracted energy like production of cooling, salt and palm oil are given to show the practicability of the concept.
Feature extraction without learning in an analog Spatial Pooler memristive-CMOS circuit design of Hierarchical Temporal Memory
Creators: name: Krestinskaya, Olga
name: James, Alex Pappachen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Emerging Technologies (cs.ET)
subject: Artificial Intelligence (cs.AI)
subject: Hardware Architecture (cs.AR)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Hierarchical Temporal Memory (HTM) is a neuromorphic algorithm that emulates sparsity, hierarchy and modularity resembling the working principles of neocortex. Feature encoding is an important step to create sparse binary patterns. This sparsity is introduced by the binary weights and random weight assignment in the initialization stage of the HTM. We propose the alternative deterministic method for the HTM initialization stage, which connects the HTM weights to the input data and preserves natural sparsity of the input information. Further, we introduce the hardware implementation of the deterministic approach and compare it to the traditional HTM and existing hardware implementation. We test the proposed approach on the face recognition problem and show that it outperforms the conventional HTM approach.
Roster Evaluation Based on Classifiers for the Nurse Rostering Problem
Creators: name: Václavík, Roman
name: Šůcha, Přemysl
name: Hanzálek, Zdeněk
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The personnel scheduling problem is a well-known NP-hard combinatorial problem. Due to the complexity of this problem and the size of the real-world instances, it is not possible to use exact methods, and thus heuristics, meta-heuristics, or hyper-heuristics must be employed. The majority of heuristic approaches are based on iterative search, where the quality of intermediate solutions must be calculated. Unfortunately, this is computationally highly expensive because these problems have many constraints and some are very complex. In this study, we propose a machine learning technique as a tool to accelerate the evaluation phase in heuristic approaches. The solution is based on a simple classifier, which is able to determine whether the changed solution (more precisely, the changed part of the solution) is better than the original or not. This decision is made much faster than a standard cost-oriented evaluation process. However, the classification process cannot guarantee 100% correctness. Therefore, our approach, which is illustrated using a tabu search algorithm in this study, includes a filtering mechanism, where the classifier rejects the majority of the potentially bad solutions and the remaining solutions are then evaluated in a standard manner. We also show how the boosting algorithms can improve the quality of the final solution compared with a simple classifier. We verified our proposed approach and premises, based on standard and real-world benchmark instances, to demonstrate the significant speedup obtained with comparable solution quality.
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00025
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00025, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00025, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Planetary nebulae: abundances and abundance gradients
Creators: name: Maciel, W. J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this work, a review is given of some recent results and problems involved in the determination of chemical abundances of galactic planetary nebulae, particularly regarding disk and bulge objects.
description: 11 pages, 4 postscript figures, Latex, uses Kluwer style crckapb.sty and psfig.sty, to be published in Chemical evolution of the Milky Way: stars versus clusters, edited by F. Giovannelli, F. Matteucci, Kluwer, also available at http://www.iagusp.usp.br/~maciel/index.html
Neuron inspired data encoding memristive multi-level memory cell
Creators: name: Irmanova, Aidana
name: James, Alex Pappachen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Emerging Technologies (cs.ET)
subject: Hardware Architecture (cs.AR)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Mapping neuro-inspired algorithms to sensor backplanes of on-chip hardware require shifting the signal processing from digital to the analog domain, demanding memory technologies beyond conventional CMOS binary storage units. Using memristors for building analog data storage is one of the promising approaches amongst emerging non-volatile memory technologies. Recently, a memristive multi-level memory (MLM) cell for storing discrete analog values has been developed in which memory system is implemented combining memristors in voltage divider configuration. In given example, the memory cell of 3 sub-cells with a memristor in each was programmed to store ternary bits which overall achieved 10 and 27 discrete voltage levels. However, for further use of proposed memory cell in analog signal processing circuits data encoder is required to generate control voltages for programming memristors to store discrete analog values. In this paper, we present the design and performance analysis of data encoder that generates write pattern signals for 10 level memristive memory.
FastChem: A computer program for efficient complex chemical equilibrium calculations in the neutral/ionized gas phase with applications to stellar and planetary atmospheres
Creators: name: Stock, J. W.
name: Kitzmann, D.
name: Patzer, A. B. C.
name: Sedlmayr, E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: For the calculation of complex neutral/ionized gas phase chemical equilibria, we present a semi-analytical versatile and efficient computer program, called FastChem. The applied method is based on the solution of a system of coupled nonlinear (and linear) algebraic equations, namely the law of mass action and the element conservation equations including charge balance, in many variables. Specifically, the system of equations is decomposed into a set of coupled nonlinear equations in one variable each, which are solved analytically whenever feasible to reduce computation time. Notably, the electron density is determined by using the method of Nelder and Mead at low temperatures. The program is written in object-oriented C++ which makes it easy to couple the code with other programs, although a stand-alone version is provided. FastChem can be used in parallel or sequentially and is available under the GNU General Public License version 3 at https://github.com/exoclime/FastChem together with several sample applications. The code has been successfully validated against previous studies and its convergence behavior has been tested even for extreme physical parameter ranges down to 100 K and up to 1000 bar. FastChem converges stable and robust in even most demanding chemical situations, which posed sometimes extreme challenges for previous algorithms.
description: Submitted to MNRAS, 11 pages, 5 figures
Conceptual design of electron beam diagnostics for high brightness plasma accelerator
Creators: name: Cianchi, A.
name: Alesini, D.
name: Anania, M. P.
name: Biagioni, F.
name: Bisesto, F.
name: Chiadroni, E.
name: Curcio, A.
name: Ferrario, M.
name: Filippi, F.
name: Ghigo, A.
name: Giribono, A.
name: Lollo, V.
name: Mostacci, A.
name: Pompili, R.
name: Sabbatini, L.
name: Shpakov, V.
name: Stella, A.
name: Vaccarezza, C.
name: Vannozzi, A.
name: Villa, F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: A design study of the diagnostics of a high brightness linac, based on X-band structures, and a plasma accelerator stage, has been delivered in the framework of the EuPRAXIA@SPARC_LAB project. In this paper, we present a conceptual design of the proposed diagnostics, using state of the art systems and new and under development devices. Single shot measurements are preferable for plasma accelerated beams, including emittance, while $μ$m level and fs scale beam size and bunch length respectively are requested. The needed to separate the driver pulse (both laser or beam) from the witness accelerated bunch imposes additional constrains for the diagnostics. We plan to use betatron radiation for the emittance measurement just at the end of the plasma booster, while other single-shot methods must be proven before to be implemented. Longitudinal measurements, being in any case not trivial for the fs level bunch length, seem to have already a wider range of possibilities.
Pion Multiplicity Distribution in Proton-Antiproton Annihilation at Rest
Creators: name: Bl"umel, Wolfgang
name: Heinz, Ulrich
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The pion multiplicity distribution is widely believed to reflect the statistical aspects of $\bar{p}p$ annihilation at rest. We try to reproduce it in a grand canonical picture with explicit conservation of electric charge, isospin, total angular momentum, and the parity quantum numbers $P$, $C$, and $G$ via the projection operator formalism. Bose statistics is found to be non-negligible, particularly in fixing the interaction volume. The calculated pion multiplicity distribution for $\left\langle n_π \right\rangle = 5$ turns out to depend strongly on the conservation of the angular momentum and connected quantum numbers, as well as on the spin state occupation in S-wave annihilation. However, the empirical Gaussian pion multiplicity distribution cannot be reproduced. This calls in question either the statistical ansatz or the rather old data themselves.
description: 13pages, TPR-94-30
The Role of Friends Groups in the Development and management of Parks
Creators: name: Kim, Yun-Geum
name: Roe, Maggie
Publisher: name: Landscape Review
Year: 2008

description: In the United Kingdom, community involvement in environmental design and management has become increasingly important and encouraged by government through grant schemes which require the participation of the local community. Many local authorities are now working with friends groups, which are voluntary groups for park development and management. In a study established to investigate the role of friends groups, it was found that such groups act not only as a supplier of resources, but they contribute to the broadening base of decision-making through the empowerment of the community. This study classifies friends groups into four main roles: a) supplier of resources, b) pressure group, c) intermediary and d) facilitator for empowerment of the community. Based on these classifications, a case study located in England's northeast is discussed. The catalyst of the action there was the resistance to proposed park change. Although the Friends of Leazes Park played all four roles during the restoration of the park, their present role is one of management restricted to the supplier of resources.
description: Landscape Review, Vol 12, No 2 (2008)
title: EXPLORING SENSORY METAPHORS - A REFLECTION ON TASTE, FLAVOR, PALATE, SMELL, REMEDY, AND CYBERSECURITY
title: EXPLORANDO METÁFORAS SENSORIAIS - UMA REFLEXÃO SOBRE GOSTO, SABOR, PALADAR, CHEIRO, REMÉDIO E CIBERSEGURANÇA
titleType: AlternativeTitle
Creators: name: Silva, Ricardo Pires da
Publisher: name: Zenodo
Year: 2024

description: This study addresses the intricate relationship between aroma, palate, and olfaction in the fields of education and cybersecurity, drawing upon insights from psychology and medicine. It examines how sensory experiences, particularly those related to taste and smell, influence learning behaviors and decision-making processes, as well as their implications for digital security measures. Additionally, it explores the parallels between unhealthy sensory habits and susceptibility to cyber threats, highlighting the importance of holistic approaches in both domains. Through an interdisciplinary lens, this research sheds light on potential strategies for enhancing education and cybersecurity practices, promoting overall well-being and resilience in individuals and organizations.
description: Este estudo aborda a complexa relação entre aroma, paladar e olfato nos campos da educação e cibersegurança, utilizando insights da psicologia e medicina. Examina como as experiências sensoriais, especialmente aquelas relacionadas ao gosto e cheiro, influenciam comportamentos de aprendizado e processos de tomada de decisão, além de suas implicações para medidas de segurança digital. Além disso, explora os paralelos entre hábitos sensoriais não saudáveis e suscetibilidade a ameaças cibernéticas, destacando a importância de abordagens holísticas em ambos os domínios. Por meio de uma lente interdisciplinar, esta pesquisa lança luz sobre estratégias potenciais para aprimorar práticas de educação e cibersegurança, promovendo o bem-estar e a resiliência geral em indivíduos e organizações.
Detection of 33.8 ms X-ray pulsations in SAX J0635+0533
Creators: name: Cusumano, G.
name: Maccarone, M. C.
name: Nicastro, L.
name: Sacco, B.
name: Kaaret, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We revisited the BeppoSAX observation of SAX J0635+0533, suggested as a possible counterpart to the gamma-ray source 2EG J0635+0521. We have discovered a 33.8 ms pulsation from the source and derived an improved position, consistent with the location of the Be star proposed as a binary companion. We interpret the periodicity as the spin period of a neutron star in a binary system with a Be companion.
description: 13 pages, LaTeX, 5 PS figures, requires aasms4,apjfonts,psfig styles, accepted for publication on ApJ Letters