cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effect of flavor mixing on the time delay of massive supernova neutrinos
Creators: name: Choubey, Sandhya
name: Kar, Kamales
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The neutrinos and antineutrinos of all the three flavors released from a galactic supernova will be detected in the water Cerenkov detectors. We show that even though the neutral current interaction is flavor blind, and hence neutrino flavor mixing cannot alter the total neutral current signal in the detector, it can have a non-trivial impact on the delay of massive neutrinos and alters the neutral current event rate as a function of time. We have suggested various variables of the neutral and charged current events that can be used to study this effect. In particular the ratio of charged to neutral current events can be used at early times while the ratio of the energy moments for the charged to the neutral current events can form useful diagnostic tools even at late times to study neutrino mass and mixing.
description: 11 pages, 5 figures. To appear in Phys. Lett. B
Interface excitons at lateral heterojunctions in monolayer semiconductors
Creators: name: Lau, Ka Wai
name: Calvin
name: Gong, Zhirui
name: Yu, Hongyi
name: Yao, Wang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the interface exciton at lateral type II heterojunctions of monolayer transition metal dichalcogenides (TMDs), where the electron and hole prefer to stay at complementary sides of the junction. We find that the 1D interface exciton has giant binding energy in the same order as 2D excitons in pristine monolayer TMDs although the effective radius (electron-hole seperation) of interface exciton is much larger than that of 2D excitons. The binding energy, exciton radius and optical dipole strongly depends on the band offset at the junction. The inter-valley coupling induced by the electron-hole Coulomb exchange interaction and the quantum confinement effect at interface of a closed triangular shape are also investigated. Small triangles realize 0D quantum dot confinement of excitons, and we find a transition from non-degenerate ground state to degenerate ones when the size of the triangle varies. Our findings may facilitate the implementation of the optoelectronic devices based on the lateral heterojunction structures in monolayer semiconductors.
description: 16 pages, 14 figures
title: Developing the ‘COVID-NURSE’ clinical guideline for patients with SARS-CoV-2: missed care and barriers to care
Creators: name: Richards, David
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Meeting patients’ fundamental care needs may be compromised by the challenges of SARS-CoV-2. No evidence-based nursing guidelines exist for patients with SARS-CoV-2. Objective: to identify omitted or delayed (missed care) nursing care for inpatients with SARS-CoV-2, and any barriers[for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
Convergence to the Grim Reaper for a Curvature Flow with Unbounded Boundary Slopes
Creators: name: Lou, Bendong
name: Wang, Xiaoliu
name: Yuan, Lixia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 35K93, 53C44, 35C07

description: We consider a curvature flow $V=H$ in the band domain $Ω:=[-1,1]\times \R$, where, for a graphic curve $Γ_t$, $V$ denotes its normal velocity and $H$ denotes its curvature. If $Γ_t$ contacts the two boundaries $\partial_\pm Ω$ of $Ω$ with constant slopes, in 1993, Altschular and Wu \cite{AW1} proved that $Γ_t$ converges to a {\it grim reaper} contacting $\partial_\pm Ω$ with the same prescribed slopes. In this paper we consider the case where $Γ_t$ contacts $\partial_\pm Ω$ with slopes equaling to $\pm 1$ times of its height. When the curve moves to infinity, the global gradient estimate is impossible due to the unbounded boundary slopes. We first consider a special symmetric curve and derive its uniform interior gradient estimates by using the zero number argument, and then use these estimates to present uniform interior gradient estimates for general non-symmetric curves, which lead to the convergence of the curve in $C^{2,1}_{loc} ((-1,1)\times \R)$ topology to the {\it grim reaper} with span $(-1,1)$.
title: COVID-19 has changed the lifestyles of Spanish university students during lockdown: a Spanish online survey
Creators: name: Ruiz-Zaldibar, Cayetana
name: García-Garcés, Laura
name: Vicario-Merino, Ángel
name: Mayoral-Gonzalo , Noemí
name: Lluesma-Vidal , Marta
name: Ruiz-López , Montserrat
name: Pérez-Manchón , David
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Coronavirus disease 2019 (COVID-19) pandemic has changed the behavior of individuals. Objective: to investigate the perceived changes in lifestyles behaviors among Spanish university students during the confinement. Analyze the results by gender and propose nursing strategies. Design[for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
Meranoplus bicolor
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1893
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Meranoplus
Meranoplus bicolor

description: 37. Meranoplus bicolor Guer.
- Kandy, Galle, Cottawa, Colombo.
description: Published as part of Emery, C., 1893, Voyage de M. E. Simon à l'île de Ceylan (janvier - février 1892). 3 e Mémoire. Formicides., pp. 239-258 in Annales de la Société Entomologique de France 62 on page 10
Two-Color Surface Photometry of Brightest Cluster Members
Creators: name: Garilli, Bianca
name: Sangalli, Giorgio
name: Andreon, Stefano
name: Maccagni, Dario
name: Carrasco, Luis
name: Recillas, Elsa
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Gunn g, r and i CCD images of a representative sample of 17 Brightest Cluster Galaxies (BCM) have been analyzed in order to derive surface brightness and color profiles, together with geometrical parameters like eccentricity and position angle. The sample includes both X-ray and optically selected clusters, ranging in redshift from z=0.049 to z=0.191. We find that BCMs are substantially well described by de Vaucouleurs' law out to radii of $\sim 60-80$ kpc, and that color gradients are generally absent. Only in two cases we find a surface brightness excess with respect to the $r^{1/4}$ law, which for A150 is coupled with a change in the $g-r$ color. The rest frame colors of BCMs do not show any intrinsic dispersion. By parametrizing the environment with the local galaxy number density, we find that it is correlated with the BCM extension, i.e. BCMs with larger effective radii are found in denser environments.
description: accepted for publication in Aj, May 1997, 25 pages LaTeX format (aas style files), including tables, plus 6 figures (postscript)
Mapping polar atmospheric features on Titan with VIMS: from the dissipation of the northern cloud to the onset of a southern polar vortex
Creators: name: Mouélic, Stéphane Le
name: Rodriguez, Sébastien
name: Robidel, Rozen
name: Rousseau, Baptiste
name: Seignovert, Benoît
name: Sotin, Christophe
name: Barnes, Jason W.
name: Brown, Robert H.
name: Baines, Kevin H.
name: Buratti, Bonnie J.
name: Clark, Roger N.
name: Nicholson, Philip D.
name: Rannou, Pascal
name: Cornet, Thomas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We have analyzed the complete archive of the Visual and Infrared Mapping Spectrometer (VIMS) data in order to monitor and analyze the evolution of the clouds and haze coverage at both poles of Titan during the entire Cassini mission. Our objective is to give a cartographic synopsis from a VIMS perspective, to provide a global view of the seasonal evolution of Titan's atmosphere over the poles. We leave the detailed comparison with the Imaging Science Subsystem (ISS) and the Composite Infrared Spectrometer (CIRS) data sets to further studies. We have computed global hyperspectral mosaics for each of the 127 targeted flybys of Titan to produce synthetic color maps emphasizing the main atmospheric features. The north pole appears fully covered by a huge cloud as soon as the first observations in 2004 and up to the equinox in 2009 (Le Mouélic et al. 2012). The northern skies then became progressively clearer, after the circulation turnover in 2009, revealing the underlying lakes and seas to the optical instruments up to 2017. The reverse situation is observed over the south pole, which was mostly clear of such a high obscuring cloud during the first years of the mission, but started to develop a polar cloud in 2012. This feature grew up month after month until the end of the mission in 2017, with a poleward latitudinal extent of 75$^\circ$S in 2013 up to 58$^\circ$S in April 2017. Thanks to the spectral capabilities of VIMS, we have detected HCN spectral signatures over the north pole in almost all flybys between 2004 and 2008. These HCN signatures started then to show up over the south pole in almost all flybys between 2012 and 2017, so perfectly matching the timing and spatial extent of the northern and southern polar atmospheric features.
Feedback Identification of conductance-based models
Creators: name: Burghi, Thiago B.
name: Schoukens, Maarten
name: Sepulchre, Rodolphe
Publisher: name: arXiv
Year: 2020
Subjects: subject: Systems and Control (eess.SY)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Biological sciences

description: This paper applies the classical prediction error method (PEM) to the estimation of nonlinear discrete-time models of neuronal systems subject to input-additive noise. While the nonlinear system exhibits excitability, bifurcations, and limit-cycle oscillations, we prove consistency of the parameter estimation procedure under output feedback. Hence, this paper provides a rigorous framework for the application of conventional nonlinear system identification methods to discrete-time stochastic neuronal systems. The main result exploits the elementary property that conductance-based models of neurons have an exponentially contracting inverse dynamics. This property is implied by the voltage-clamp experiment, which has been the fundamental modeling experiment of neurons ever since the pioneering work of Hodgkin and Huxley.
Efficient Computational Design of 2D van der Waals Heterostructures: Band-Alignment, Lattice-Mismatch, Web-app Generation and Machine-learning
Creators: name: Choudhary, Kamal
name: Garrity, Kevin F
name: Hartman, Steven T.
name: Pilania, Ghanshyam
name: Tavazza, Francesca
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We develop a computational database, web-apps, and machine-learning (ML) models to accelerate the design and discovery of two-dimensional (2D)-heterostructures. Using density functional theory (DFT) based lattice-parameters and electronic band-energies for 674 non-metallic exfoliable 2D-materials, we generate 226,779 possible heterostructures. We classify these heterostructures into type-I, II and III systems according to Andersons rule, which is based on the relative band-alignments of the non-interacting monolayers. We find that type-II is the most common and the type-III the least common heterostructure type. We subsequently analyze the chemical trends for each heterostructure type in terms of the periodic table of constituent elements. The band alignment data can be also used for identifying photocatalysts and high-work function 2D-metals for contacts. We validate our results by comparing them to experimental data as well as hybrid-functional predictions. Additionally, we carry out DFT calculations of a few selected systems (MoS2/WSe2, MoS2/h-BN, MoSe2/CrI3), to compare the band-alignment description with the predictions from Andersons rule. We develop web-apps to enable users to virtually create combinations of 2D materials and predict their properties. Additionally, we use ML tools to predict band-alignment information for 2D materials. The web-apps, tools and associated data will be distributed through JARVIS-Heterostructure website (https://jarvis.nist.gov/jarvish/). Our analysis, results and the developed web-apps can be applied to the screening and design applications, such as finding novel photocatalysts, photodetectors, and high-work function (WF) 2D-metal contacts.
title: COVID-19 pandemic: challenges, strategies and consequences for direct nursing home care – multi-centre qualitative study
Creators: name: Sander, Marco
name: Bieber, A.
name: Dammermann, A.
name: Fleischer, S.
name: Köpke, S.
name: Dichter, M. N.
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background: In early 2020, German care homes had to adapt their practice in response to the COVID-19 pandemic facing outbreaks among residents and staff. New infection control guidelines and policies had to be implemented instantaneously. Objectives: To examine the challenges, strategies and consequences[for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
Finitely Related Semigroups and Associated Structures
Creators: name: Glasson, Daniel
Publisher: name: RMIT University
Year: 2025
Subjects: classificationCode: 490405
subject: Group theory and generalisations

description: An algebra A is said to be finitely related (or has finite degree) if there exists a finite set of finitary relations such that the operations preserving those relations are precisely the term functions of A. Determining when a finite algebra is finitely related is called the finite degree problem. While the finite degree problem for algebras in general is well studied, it is far less developed for semigroups and other semigroup-like structures. In this thesis we will give a partial answer to the finite degree problem for permutative semigroups. We will show that there are large classes of non-finitely related nilpotent monoids and use them to study the preservation and non-preservation of finite relatedness. In the final chapter, we begin the study of the finite degree problem for additively idempotent semirings and pointed semidiscriminator extensions. Here, a tool from the theory of natural dualities will be developed and a link between the finite dualisability of an algebra and the finite relatedness of its pointed semidiscriminator extensions will be established.
Additional file 5: of Evaluation of a quality improvement intervention for labour and birth care in Brazilian private hospitals: a protocol
Creators: name: Torres, Jacqueline
name: Leal, Maria Do Carmo
name: Domingues, Rosa
name: Esteves-Pereira, Ana
name: Andreza Nakano
name: Gomes, Maysa
name: Figueiró, Ana
name: Nakamura-Pereira, Marcos
name: Oliveira, Elaine De
name: Ayres, Bárbara
name: Sandall, Jane
name: Belizán, José
name: Hartz, Zulmira
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Script of Systematic Observation of the Hospital. (DOCX 40 kb)
title: Exploring career capital of overseas nurses seeking registration and work opportunities in Malta
Creators: name: Schembri, Neville
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Many countries are experiencing the effects of nurse shortages and resort to recruitment of Internationally Qualified Nurses (IQNs) [ref:2]. Such often come from highly skilled nursing positions with years of experiences; and on arrival to the host country, certain skills are not[for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
THE IMPORTANCE OF GULKHANI'S WORK ZARBULMASAL IN THE LITERATURE
Creators: name: Sayfullayeva Nigora Gofurjon kizi A master's student of English literature Zebo Botirova Xakimjon kizi Namangan State University, Associate professor Department of English language and literature, PhD
Publisher: name: Zenodo
Year: 2024

description: This article provides valuable information about Zarbulmasal, an artistic work, written in the 19th century by Muhammadsharifzoda  Gulkhani. “Zarbulmasal” is the greatest work that shows how uzbek generations lived and what kind of difficulties they had to face and in what ways they could overcome all them. Readers can realize the importance of this work only after comprehending this article.

Key words: prose, storytelling, metophor, proverbs, masterpiece, Yapaloqqush, Boyugli,Monkey and najjor
Additional file 13: of Skin and gut microbiomes of a wild mammal respond to different environmental cues
Creators: name: Lavrinienko, Anton
name: Tukalenko, Eugene
name: Mappes, Tapio
name: Watts, Phillip
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Community dissimilarity between gut and skin microbiomes within each replicate site. Box-and-whisker plots represent the median and interquartile range of Bray-Curtis distance between samples. Each box plot represent contaminated (CH1-3) and uncontaminated (CL1-2) with radionuclides study areas within the Chernobyl Exclusion Zone and uncontaminated area near Kyiv (KL1-2), Ukraine. (PDF 43â kb)
Puzzling Lyman-alpha line profiles in green pea galaxies
Creators: name: Orlitova, Ivana
name: Verhamme, Anne
name: Henry, Alaina
name: Scarlata, Claudia
name: Jaskot, Anne
name: Oey, Sally
name: Schaerer, Daniel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent observations have discovered an escape of ionizing Lyman-continuum radiation from a population of compact, actively star-forming galaxies at redshift z~0.3, also known as "green peas". We here study the peculiar green pea Lyman-alpha (Lya) spectra, which are mostly double-peaked, unlike in any other galaxy sample. We select a sample of twelve archival green peas and we apply numerical radiative transfer models to reproduce the observed Lya spectral profiles, using the geometry of expanding, homogeneous spherical shells. We use ancillary optical and ultraviolet data to constrain the model parameters, and we evaluate the match between the models and the observed Lya spectra. As a second step, we allow all the fitting parameters to be free, and examine the agreement between the interstellar medium parameters derived from the models and those from ancillary data. The green pea double-peaked Lya line profiles are not correctly reproduced by the constrained shell models. Conversely, unconstrained models fit the spectra, but parameters derived from the best-fitting models are not in agreement with the ancillary data. In particular: 1) the best-fit systemic redshifts are larger by 10 - 250 km/s than those derived from optical emission lines, 2) the double-peaked Lya profiles are best reproduced with low-velocity (<150 km/s) outflows that contradict the observed ultraviolet absorption lines of low-ionization-state elements with characteristic velocities as large as 300 km/s, and 3) the models need to consider intrinsic Lya profiles that are on average three times broader than the observed Balmer lines. Differences between the modelled and observed velocities are larger for targets with prominent Lya blue peaks. The blue peak position and flux appear to be connected to low column densities of neutral hydrogen, leading to Lya and Lyman-continuum escape.
description: 18 pages, 10 figures, accepted for publication in A&A
Tabular Embeddings for Tables with Bi-Dimensional Hierarchical Metadata and Nesting
Creators: name: Shrestha, Gyanendra
name: Jiang, Chutain
name: Akula, Sai
name: Yannam, Vivek
name: Pyayt, Anna
name: Gubanov, Michael
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Embeddings serve as condensed vector representations for real-world entities, finding applications in Natural Language Processing (NLP), Computer Vision, and Data Management across diverse downstream tasks. Here, we introduce novel specialized embeddings optimized, and explicitly tailored to encode the intricacies of complex 2-D context in tables, featuring horizontal, vertical hierarchical metadata, and nesting. To accomplish that we define the Bi-dimensional tabular coordinates, separate horizontal, vertical metadata and data contexts by introducing a new visibility matrix, encode units and nesting through the embeddings specifically optimized for mimicking intricacies of such complex structured data. Through evaluation on 5 large-scale structured datasets and 3 popular downstream tasks, we observed that our solution outperforms the state-of-the-art models with the significant MAP delta of up to 0.28. GPT-4 LLM+RAG slightly outperforms us with MRR delta of up to 0.1, while we outperform it with the MAP delta of up to 0.42.
CPT, Strings, and Meson Factories
Creators: name: Kostelecky, Alan
name: Potting, Rob
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Spontaneous breaking of CPT is possible in string theory. We show that it can arise at a level within reach of experiments at meson factories currently being built or designed. For $ϕ$, $B$, and $τ$-charm factories, we discuss the likely experimental string signatures and provide estimates of the bounds that might be attained in these machines.
description: in press, Physical Review D
Smoothing and Strichartz estimates for degenerate Schrödinger-type equations
Creators: name: Federico, Serena
name: Ruzhansky, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we focus on the validity of some fundamental estimates for time-degenerate Schrödinger-type operators. On one hand we derive global homogeneous smoothing estimates for operators of any order by means of suitable comparison principles (that we shall obtain here). On the other hand, we prove weighted Strichartz-type estimates for time-degenerate Scrhödinger operators and apply them to the local well-posedness of the semilinear Cauchy problem. Most of our results apply to nondegenerate operators as well, recovering, in these cases, the well-known standard results.
title: Measuring readiness for discharge in German hospital care: a review of suitable tools
Creators: name: Schmickt, Hanna
name: Nöst, Stefan
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Discharge from the hospital is accompanied by the risk of discontinuities in care. In principle, this can be avoided by means of discharge management and by taking transitional care approaches into account. The German expert standard "Discharge Management in Nursing Care" [ref:1][for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
title: ADCO, Boursier de Cîteaux : comptes (1489-1493) (11 H 1166), f. 00304
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166), f. 00304, 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
AdS_5 x S^5 Untwisted
Creators: name: Duff, M. J.
name: Lu, H.
name: Pope, C. N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Noting that T-duality untwists S^5 to CP^2 x S^1, we construct the duality chain: n=4 super Yang-Mills --> Type IIB superstring on AdS_5 x S^5 --> Type IIA superstring on AdS_5 x CP^2 x S^1 --> M-theory on AdS_5 x CP^2 x T^2. This provides another example of supersymmetry without supersymmetry: on AdS_5 x CP^2 x S^1, Type IIA supergravity has SU(3) x U(1) x U(1) x U(1) and N=0 supersymmetry but Type IIA string theory has SO(6) and N=8. The missing superpartners are provided by stringy winding modes. We also discuss IIB compactifications to AdS_5 with N=4, N=2 and N=0.
description: 37 pages, Latex, references added and discussion expanded
Testing the cosmic curvature at high redshifts: the combination of LSST strong lensing systems and quasars as new standard candles
Creators: name: Liu, Tonghua
name: Cao, Shuo
name: Zhang, Jia
name: Biesiada, Marek
name: Liu, Yuting
name: Lian, Yujie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The cosmic curvature, a fundamental parameter for cosmology could hold deep clues to inflation and cosmic origins. We propose an improved model-independent method to constrain the cosmic curvature by combining the constructed Hubble diagram of high-redshift quasars with galactic-scale strong lensing systems expected to be seen by the forthcoming LSST survey. More specifically, the most recent quasar data are used as a new type of standard candles in the range $0.036
description: 7 figures, 11 pages, accepted for publication in MNRAS
Dynamical Modeling of Velocity Profiles: The Dark Halo Around the Elliptical Galaxy NGC2434
Creators: name: Rix, Hans-Walter
name: de Zeeuw, Tim
name: Carollo, Marcella
name: Cretton, Nicolas
name: van der Marel, Roeland
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We describe a powerful technique to model and interpret the stellar line-of-sight velocity profiles of galaxies. Following Schwarzschild's modeling approach, a representative library of orbits is calculated in a given potential; then the non-negative superposition of these orbits is determined to fit best a given set of observational constraints. Our implementation incorporates several new features: (i) we calculate velocity profiles and represent them by a Gauss-Hermite series. This allows us to constrain the orbital anisotropy in the fit. (ii) we take into account the error on each observational constraint to obtain an objective chi2 measure for the quality-of-fit. Only projected, observable quantities are included in the fit, and aperture binning and seeing convolution of the data are properly taken into account. This scheme is valid for any geometry, but here we focus on spherical geometry and the issue of dark halos around elliptical galaxies. We model radially extended velocity profiles of the E0 galaxy NGC 2434, and find that constant M/L models are clearly ruled out, regardless of the orbital anisotropy. To study how much dark matter is needed, we considered a sequence of cosmologically motivated `star+halo' potentials, which are specified by the stellar mass-to-light ratio Gamma and the characteristic halo velocity, V_200 (from Navarro et al. 1996). The star+halo models provide an excellent fit to the data, with Gamma=3.35+-0.25 (in B-band solar units) and V_200=450+-100km/s. The best-fitting potential has a circular velocity Vc that is constant (at ~300km/s) to within 10% between 0.2--3 effective radii. In NGC 2434 roughly half of the mass within an effective radius appears to be dark.
description: 41 pages, Latex file with 11 PostScripts figures. Submitted to the Astrophysical Journal
Semi-Exclusive Production of Photons at HERA
Creators: name: Hoyer, Paul
name: Maul, Martin
name: Metz, Andreas
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the feasibility of measuring semi-exclusive photon production γ+ p \to γ+ Y at HERA. The cross section of photons produced at large transverse momenta, recoiling off an inclusive system Y of limited mass, can without photon isolation cuts be simply expressed in terms of hard pQCD subprocesses and standard target parton distributions. With the help of event generators we identify the kinematic region where quark and gluon fragmentation processes can be neglected. The cross section in this semi-exclusive region is large enough to be measured with an upgraded HERA luminosity of L = 100/pb. The subprocesses of lowest order in α_s are suppressed at low recoil masses M_Y, compared to higher order gluon exchange, i.e. BFKL contributions. The distinct M_Y-dependence makes it possible to determine experimentally the kinematic range where the higher order processes dominate.
description: 11 pages, 7 figures, submitted to Eur. Phys. J. C, minor stylistic changes, references updated
Testing the cosmic opacity at higher redshifts: implication from quasars with available UV and X-ray observations
Creators: name: Liu, Tonghua
name: Cao, Shuo
name: Biesiada, Marek
name: Liu, Yuting
name: Geng, Shuaibo
name: Lian, Yujie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we present a cosmological model-independent test for the cosmic opacity at high redshifts ($z\sim5$). We achieve this with the opacity-dependent luminosity distances derived from nonlinear relation between X-ray and UV emissions of quasars, combined with two types of opacity-independent luminosity distances derived from the Hubble parameter measurements and simulated gravitational wave (GW) events achievable with the Einstein Telescope (ET). In the framework of two phenomenological parameterizations adopted to describe cosmic opacity at high redshifts, our main results show that a transparent universe is supported by the current observational data at 2$σ$ confidence level. However, the derived value of the cosmic opacity is slightly sensitive to the parametrization of $τ(z)$, which highlights the importance of choosing a reliable parametrization to describe the optical depth $τ(z)$ in the early universe. Compared with the previous works, the combination of the quasar data and the $H(z)$/GW observations in similar redshift ranges provides a novel way to confirm a transparent universe ($ε=0$ at higher redshifts $z\sim 5$), with an accuracy of $Δε\sim 10^{-2}$. More importantly, our findings indicate that a strong degeneracy between the cosmic opacity parameter and the parameters characterizing the $L_{UV}-L_X$ relation of quasars, which reinforces the necessity of proper calibration for such new type of high-redshift standard candle (in a cosmological model-independent way).
description: 9 figures, 9 pages, accepted for publication in ApJ
On non-vanishing and sign changes of the Fourier coefficients of Hilbert cusp forms
Creators: name: Kumar, Narasimha
name: Dalal, Tarun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F03, 11F11, 11F30 (Primary), 11F41 (Secondary)

description: In this article, we study (simultaneous) non-vanishing, (simultaneous) sign changes of Fourier coefficients of (two) Hilbert cusp forms, respectively.
Software Development Analytics in Practice: A Systematic Literature Review
Creators: name: Caldeira, Joao
name: Abreu, Fernando Brito e
name: Cardoso, Jorge
name: Simões, Rachel
name: Oliveira, Toacy
name: Reis, José
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Context:Software Development Analytics is a research area concerned with providing insights to improve product deliveries and processes. Many types of studies, data sources and mining methods have been used for that purpose. Objective:This systematic literature review aims at providing an aggregate view of the relevant studies on Software Development Analytics in the past decade, with an emphasis on its application in practical settings. Method:Definition and execution of a search string upon several digital libraries, followed by a quality assessment criteria to identify the most relevant papers. On those, we extracted a set of characteristics (study type, data source, study perspective, development life-cycle activities covered, stakeholders, mining methods, and analytics scope) and classified their impact against a taxonomy. Results:Source code repositories, experimental case studies, and developers are the most common data sources, study types, and stakeholders, respectively. Product and project managers are also often present, but less than expected. Mining methods are evolving rapidly and that is reflected in the long list identified. Descriptive statistics are the most usual method followed by correlation analysis. Being software development an important process in every organization, it was unexpected to find that process mining was present in only one study. Most contributions to the software development life cycle were given in the quality dimension. Time management and costs control were lightly debated. The analysis of security aspects suggests it is an increasing topic of concern for practitioners. Risk management contributions are scarce. Conclusions:There is a wide improvement margin for software development analytics in practice. For instance, mining and analyzing the activities performed by software developers in their actual workbench, the IDE.
Utilizing AI and Machine Learning for Predictive Analysis of Post-Treatment Cancer Recurrence
Creators: name: Qayyum, Muhammad Umer
name: Fahad, Muhammad
name: Abbasi, Nasrullah
Publisher: name: arXiv
Year: 2025
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In oncology, recurrence after treatment is one of the major challenges, related to patients' survival and quality of life. Conventionally, prediction of cancer relapse has always relied on clinical observation with statistical model support, which almost fails to explain the complex, multifactorial nature of tumor recurrence. This research explores how AI and ML models may increase the accuracy and reliability of recurrence prediction in cancer. Therefore, AI and ML create new opportunities not only for personalized medicine but also for proactive management of patients through analyzing large volumes of data on genetics, clinical manifestations, and treatment. The paper describes the various AI and ML techniques for pattern identification and outcome prediction in cancer patients using supervised and unsupervised learning. Clinical implications provide an opportunity to review how early interventions could happen and the design of treatment planning.
description: 15 pages
Myrmicaria fodiens Jerdon
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1893
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Myrmicaria
Myrmicaria fodiens

description: 41. Myrmicaria fodiens Jerdon.
- Kandy.
description: Published as part of Emery, C., 1893, Voyage de M. E. Simon à l'île de Ceylan (janvier - février 1892). 3 e Mémoire. Formicides., pp. 239-258 in Annales de la Société Entomologique de France 62 on page 11
Revisiting Process versus Product Metrics: a Large Scale Analysis
Creators: name: Majumder, Suvodeep
name: Mody, Pranav
name: Menzies, Tim
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Numerous methods can build predictive models from software data. However, what methods and conclusions should we endorse as we move from analytics in-the-small (dealing with a handful of projects) to analytics in-the-large (dealing with hundreds of projects)?
 To answer this question, we recheck prior small-scale results (about process versus product metrics for defect prediction and the granularity of metrics) using 722,471 commits from 700 Github projects. We find that some analytics in-the-small conclusions still hold when scaling up to analytics in-the-large. For example, like prior work, we see that process metrics are better predictors for defects than product metrics (best process/product-based learners respectively achieve recalls of 98\%/44\% and AUCs of 95\%/54\%, median values).
 That said, we warn that it is unwise to trust metric importance results from analytics in-the-small studies since those change dramatically when moving to analytics in-the-large. Also, when reasoning in-the-large about hundreds of projects, it is better to use predictions from multiple models (since single model predictions can become confused and exhibit a high variance).
description: 36 pages, 12 figures and 5 tables
Additional file 1: of Brain hyperserotonemia causes autism-relevant social deficits in mice
Creators: name: Tanaka, Miho
name: Sato, Atsushi
name: Kasai, Shinya
name: Hagino, Yoko
name: Kotajima-Murakami, Hiroko
name: Kashii, Hirofumi
name: Takamatsu, Yukio
name: Nishito, Yasumasa
name: Inagaki, Masumi
name: Mizuguchi, Masashi
name: F. Hall
name: Uhl, George
name: Murphy, Dennis
name: Sora, Ichiro
name: Ikeda, Kazutaka
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Protocol on behavioral tests and lists of gene expression in detail. (DOCX 79 kb)
title: First steps towards an intersectoral electronic hygiene report
Creators: name: Schulte, Georg
name: Przysucha, M.
name: Hübner, U.
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background: The growing number of patients being cared for by different facilities simultaneously or in succession causes an increasing risk of nosocomial infections. The German Infection Prevention Act (IfSG) [ref:1] requires appropriate documentation and information of the parties involved[for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
title: Understandig the role of nurses with expanded/advanced competencies in primary care
Creators: name: Seismann-Petersen, Swantje
name: Köpke, S.
name: Inkrot, S.
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: Expanded care
subject: primary care
subject: role clarity
subject: process evaluation
subject: nursing
subject: 610 Medical sciences; Medicine

description: Background: Increasing numbers of people with chronic diseases and decreasing number of General Practitioners (GPs) in rural areas pose challenges to health care. Academically qualified nurses could be one way to tackle this situation. Collaborative, integrated care models positively impact patient [for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
The oblique firehose instability in a bi-kappa magnetized plasma
Creators: name: Meneses, Anelise Ramires
name: Gaelzer, Rudi
name: Ziebell, Luiz Fernando
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: In this work, we derive a dispersion equation that describes the excitation of the oblique (or Alfvén) firehose instability in a plasma that contains both electron and ion species modelled by bi-kappa velocity distribution functions. The equation is obtained with the assumptions of low-frequency waves and moderate to large values of the parallel (respective to the ambient magnetic field) plasma beta parameter, but it is valid for any direction of propagation and for any value of the particle gyroradius (or Larmor radius). Considering values for the physical parameters typical to those found in the solar wind, some solutions of the dispersion equation, corresponding to the unstable mode, are presented. In order to implement the dispersion solver, several new mathematical properties of the special functions occurring in a kappa plasma are derived and included. The results presented here suggest that the superthermal characteristic of the distribution functions leads to reductions to both the maximum growth rate of the instability and of the spectral range of its occurrence.
title: Rationing and prioritisation of nursing care in acute inpatient setting during the Covid-19 pandemic (RaPiD Care)
Creators: name: Sill, Janna
name: Silies, Katharina
name: Schley, Angelika
name: Fleischer, Stefan
name: Müller, Martin
name: Balzer, Katrin
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background: The COVID-19-pandemic is still challenging healthcare systems, especially in acute inpatient setting. Objectives: Investigation of rationing and prioritisation during the COVID-19-pandemic in acute inpatient nursing care. Design and methods: In five acute care hospitals in Germany,[for full text, please go to the a.m. URL]
description: First Joint Conference of the German Society of Nursing Science (DGP) and the European Academy of Nursing Science (EANS)
Solving the isomorphism problems for two families of parafree groups
Creators: name: Chen, Haimiao
Publisher: name: arXiv
Year: 2020
Subjects: subject: Group Theory (math.GR)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 14M35, 20J05

description: For any integers $m,n$ with $m\ne 0$ and $n>0$, let $G_{m,n}$ denote the group presented by $\langle x,y,z\mid x=[z^m,x][z^n,y]\rangle$; for any integers $m,n>0$, let $H_{m,n}$ denote the group presented by $\langle x,y,z\mid x=[x^m,z^n][y,z]\rangle$. By investigating cohomology jump loci of irreducible ${\rm GL}(2,\mathbb{C})$-character varieties, we show: if $m,m'\ne 0$, $n,n'>0$ and $G_{m',n'}\cong G_{m,n}$, then $m=m',n=n'$; if $m,m',n,n'>0$ and $H_{m',n'}\cong H_{m,n}$, then $m'=m, n'=n$.
description: 18 pages
Dolichoderus gracilis Motsch
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1893
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dolichoderus
Dolichoderus gracilis

description: 42. Dolichoderus gracilis Motsch.
- Kandy.
Extremement voisin de D. gracilipes Mayr, mais plus petit et de couleur differente.
description: Published as part of Emery, C., 1893, Voyage de M. E. Simon à l'île de Ceylan (janvier - février 1892). 3 e Mémoire. Formicides., pp. 239-258 in Annales de la Société Entomologique de France 62 on page 11
The dependence of stellar properties on initial cloud density
Creators: name: Jones, Michael O.
name: Bate, Matthew. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the dependence of stellar properties on the initial mean density of the molecular cloud in which stellar clusters form using radiation hydrodynamical simulations that resolve the opacity limit for fragmentation. We have simulated the formation of three star clusters from the gravitational collapse of molecular clouds whose densities vary by a factor of a hundred. As with previous calculations including radiative feedback, we find that the dependence of the characteristic stellar mass, $M_{\rm c}$, on the initial mean density of the cloud, $ρ$, is weaker than the dependence of the thermal Jeans mass. However, unlike previous calculations, which found no statistically significant variation in the median mass with density, we find a weak dependence approximately of the form $M_{\rm c} \propto ρ^{-1/5}$. The distributions of properties of multiple systems do not vary significantly between the calculations. We compare our results to the result of observational surveys of star-forming regions, and suggest that the similarities between the properties of our lowest density calculation and the nearby Taurus-Auriga region indicate that the apparent excess of solar-type stars observed may be due to the region's low density.
description: Accepted for publication in MNRAS, 14 pages, 8 figures
The Case of a WW Dynamical Scalar Resonance within a Chiral Effective Description of the Strongly Interacting Higgs Sector
Creators: name: Oller, J. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have studied the strongly interacting $W_L W_L \to W_L W_L$ I=L=0 partial wave amplitude making use of effective chiral Lagrangians. The Higgs boson is explicitly included and the N/D method is used to unitarize the amplitude. We recover the chiral perturbative expansion at next to leading order for low energies. The cases $m_H<< 4πv$ and $m_H>> 4 πv$ are considered in detail. It is shown that in the latter situation a state appears with a mass $\lesssim 1$ TeV. This state is dynamically generated through the strong interactions between the $W_L$ and is not responsible for the spontaneous electroweak symmetry breaking. However, its shape can be very similar to that of the $m_H\lesssim 1$ TeV case, which corresponds to a conventional heavy Higgs boson.
description: 10 pages, 1 figure, LaTeX. Minor changes. To apper in Phys. Lett. B