cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
the resource for the paper: Method-Level Test-to-Code Traceability Link Construction by Semantic Correlation Learning
Creators: name: GUO, Zhenting
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 461208
subject: Software testing, verification and validation

description: This repository is the replication package. It is currently anonymous for double-blind review.Method-Level Test-to-Code Traceability Link Construction by Semantic Correlation LearningAnonymous Authors Under submission to ISSTA 2024. Currently, the replication package can only be assessed using the private link. We will open publish upon acceptance.
Enhanced Accuracy Simulator for a Future Korean Nationwide eLoran System
Creators: name: Rhee, Joon Hyo
name: Kim, Sanghyun
name: Son, Pyo-Woong
name: Seo, Jiwon
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The Global Positioning System (GPS) has become the most widely used positioning, navigation, and timing system. However, the vulnerability of GPS to radio frequency interference has attracted significant attention. After experiencing several incidents of intentional high-power GPS jamming trials by North Korea, South Korea decided to deploy the enhanced long-range navigation (eLoran) system, which is a high-power terrestrial radio-navigation system that can complement GPS. As the first phase of the South Korean eLoran program, an eLoran testbed system was recently developed and declared operational on June 1, 2021. Once its operational performance is determined to be satisfactory, South Korea plans to move to the second phase of the program, which is a nationwide eLoran system. For the optimal deployment of additional eLoran transmitters in a nationwide system, it is necessary to properly simulate the expected positioning accuracy of the said future system. In this study, we propose enhanced eLoran accuracy simulation methods based on a land cover map and transmitter jitter estimation. Using actual measurements over the country, the simulation accuracy of the proposed methods was confirmed to be approximately 10%-91% better than that of the existing Loran (i.e., Loran-C and eLoran) positioning accuracy simulators depending on the test locations.
description: Submitted to IEEE Access
A comparison of the quantitative aspects of verbal and nonverbal noncontent dimensions of speech in depressed and nondepressed college students
Creators: name: Toogood, Susan Audrey
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this study was to see if depressed and nondepressed college students differed in their verbal and nonverbal noncontent dimensions of speech when exposed to a positively emotionally toned or a negatively emotionally toned experimental interview. Forty female undergraduate volunteers who participated in the study were assigned to two groups, depressed or nondepressed, on the basis of their scores on the Beck Depression Inventory (Beck, 1967), the Depression Adjective Checklist (Lubin, 1965), and the Multiple Affect Adjective Checklist (Zuckerman & Lubin, 1965). Depressed subjects were then randomly assigned to the positive or negative interview, as were nondepressed subjects. There were 10 subjects in each of the four groups: the depressed positive condition; the depressed negative condition; the nondepressed positive condition, the nondepressed negative condition. Contrary to the hypotheses, there was only one significant difference between the depressed and nondepressed subjects; the depressed subjects interrupted less times than the nondepressed subjects in the combined interview conditions. There were no significant interview by group membership interactions. The analysis did reveal that for four of the eight noncontent dimensions of speech there were significant differences between the two interview conditions. These differences were: less interrupting in the negative interview condition; less eye contact in the negative interview condition; fewer smiles in the negative condition; fewer nods in the negative condition. During the negative interview the subjects' reactions to critical remarks, made by the interviewers, were scored in three categories: agreements with the critical statements; challenging the critical statements; making no response to the critical statements. No significant differences between the depressed and nondepressed subjects in the three categories were found.
Adaptive BDDC in Three Dimensions
Creators: name: Mandel, Jan
name: Sousedík, Bedřich
name: Šístek, Jakub
Publisher: name: arXiv
Year: 2009
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: G.1.3
subject: 65N55, 65F08

description: The adaptive BDDC method is extended to the selection of face constraints in three dimensions. A new implementation of the BDDC method is presented based on a global formulation without an explicit coarse problem, with massive parallelism provided by a multifrontal solver. Constraints are implemented by a projection and sparsity of the projected operator is preserved by a generalized change of variables. The effectiveness of the method is illustrated on several engineering problems.
description: 28 pages, 9 figures, 9 tables
Intelligenza artificiale e pseudoscienza
Creators: name: Tafani, Daniela
Publisher: name: Zenodo
Year: 2024

description: Presentazione tenuta durante il seminario Intelligenza artificiale e ricerca scientifica: minacce ed opportunità in un contesto di scienza aperta all'interno del ciclo di incontri dal titolo: 

Può ancora esistere una buona comunicazione scientifica? incontri sugli aspetti etici e pragmatici della scienza in un contesto accademico ipercompetitivo
Robust topological state against magnetic impurities observed in superconductor PbTaSe2
Creators: name: Multer, Daniel
name: Yin, Jia-Xin
name: Zhang, Songtian S.
name: Zheng, Hao
name: Chang, Tay-Rong
name: Bian, Guang
name: Sankar, Raman
name: Hasan, M. Zahid
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Magnetic impurities deposited on topological superconductor candidate PbTaSe2 can introduce a non-splitting zero-energy state inside the superconducting gap, which has been proposed as a field-free platform for topological zero modes. However, it is still unclear how robust the topological state in PbTaSe2 is against magnetic impurities, which is related to the topological nature of the zero-energy state as well as its potential for quantum computation. In this work, we use scanning tunneling microscopy (STM) to study the topological surface state in the normal state of PbTaSe2 under the perturbation of magnetic impurities. We visualize the quasi-particle interference (QPI) arising from the topological surface state. We then deposit Fe impurities on the surface to form atomic Fe adatoms. We find that each Fe adatom sits at a unique interstitial position on the surface and features a local state at high energies, both of which are consistent with our first-principles calculation that further reveals its large magnetic moment. Our systematic Fe deposition and subsequent measurements show that the arc-like QPI pattern at the Fermi energy is robust with up to 3% Fe coverage where the atomic nature of Fe adatoms still holds. Our results provide evidence that the topological surface state at the Fermi energy in PbTaSe2 is robust against dilute magnetic impurities.
Contact Structures on Plumbed 3-Manifolds
Creators: name: Karakurt, Cagri
Publisher: name: arXiv
Year: 2009
Subjects: subject: Geometric Topology (math.GT)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 58D27, 58A05, 57R65

description: In this paper, we show that the Ozsváth-Szabó contact invariant $c^+(ξ)\in HF^+(-Y)$ of a contact 3-manifold $(Y,ξ)$ can be calculated combinatorially if $Y$ is the boundary of a certain type of plumbing $X$, and $ξ$ is induced by a Stein structure on $X$. Our technique uses an algorithm of Ozsváth and Szabó to determine the Heegaard-Floer homology of such 3-manifolds. We discuss two important applications of this technique in contact topology. First, we show that it simplifies the calculation of the Ozsváth-Stipsicz-Szabó obstruction to admitting a planar open book. Then we define a numerical invariant of contact manifolds that respects a partial ordering induced by Stein cobordisms. We do a sample calculation showing that the invariant can get infinitely many distinct values.
description: Added some examples and comments
Greycroft Wind Pump Tower, Huntting Lane
Creators: name: Weber, Harvey A.
Publisher: name: Unknown
Year: 1970
Subjects: Photographs
Photos
Historic buildings
East Hampton
Structures
Dwellings
Towers

description: This image is of the Greycroft Wind Pump Tower located on Huntting Lane in East Hampton. This image was taken by photographer Harvey A. Weber (1917-1991) and is part of the East Hampton’s Heritage Photo Collection.
description: Images within East Hampton Heritage Photo Collection seem to have been taken or collected in relation to the East Hampton Heritage project, but not all of them were included in the final publication. Several photographer are included in this collection.
Spatially extended absorption around the z=2.63 radio galaxy MRC 2025-218: outflow or infall?
Creators: name: Humphrey, A.
name: Villar-Martin, M.
name: Sanchez, S. F.
name: Alighieri, S. di Serego
name: De Breuck, C.
name: Binette, L.
name: Tadhunter, C.
name: Vernet, J.
name: Fosbury, R.
name: Stasielak, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an investigation into the absorber in front of the z=2.63 radio galaxy MRC 2025-218, using integral field spectroscopy obtained at the Very Large Telescope, and long slit spectroscopy obtained at the Keck II telescope. The properties of MRC 2025-218 are particularly conducive to study the nature of the absorbing gas, i.e., this galaxy shows bright and spatially extended Ly-alpha emission, along with bright continuum emission from the active nucleus. Ly-alpha absorption is detected across ~40x30 kpc^2, has a covering factor of ~1, and shows remarkably little variation in its properties across its entire spatial extent. This absorber is kinematically detached from the extended emission line region (EELR). Its properties suggest that the absorber is outside of the EELR. We derive lower limits to the HI, HII and H column densities for this absorber of 3x10^16, 7x10^17 and 2x10^18 cm^-2, respectively. Moreover, the relatively bright emission from the active nucleus has allowed us to measure a number of metal absorption lines: CI, CII, CIV, NV, OI, SiII, SiIV, AlII and AlIII. The column density ratios are most naturally explained using photoionization by a hard continuum, with an ionization parameter U~0.0005-0.005. Shocks or photoionization by young stars cannot reproduce satisfactorily the measured column ratios. Using the ratio between the SiII* and SiII column densities, we derive a lower limit of >10 cm^-3 for the electron density of the absorber. The data do not allow useful constraints to be placed on the metallicity of the absorber. We consider two possibilities for the nature of this absorber: the cosmological infall of gas, and an outflow driven by supernovae or the radio-jets.
description: Accepted for publication in MNRAS
Homomorphisms on infinite direct product algebras, especially Lie algebras
Creators: name: Bergman, George M.
name: Nahlus, Nazih
Publisher: name: arXiv
Year: 2009
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17A60, 17B05 (Primary), 03C20, 08B25 (Secondary)

description: We study surjective homomorphisms f:\prod_I A_i\to B of not-necessarily-associative algebras over a commutative ring k, for I a generally infinite set; especially when k is a field and B is countable-dimensional over k. Our results have the following consequences when k is an infinite field, the algebras are Lie algebras, and B is finite-dimensional: If all the Lie algebras A_i are solvable, then so is B. If all the Lie algebras A_i are nilpotent, then so is B. If k is not of characteristic 2 or 3, and all the Lie algebras A_i are finite-dimensional and are direct products of simple algebras, then (i) so is B, (ii) f splits, and (iii) under a weak cardinality bound on I, f is continuous in the pro-discrete topology. A key fact used in getting (i)-(iii) is that over any such field, every finite-dimensional simple Lie algebra L can be written L=[x_1,L]+[x_2,L] for some x_1, x_2\in L, which we prove from a recent result of J.M.Bois. The general technique of the paper involves studying conditions under which a homomorphism on \prod_I A_i must factor through the direct product of finitely many ultraproducts of the A_i. Several examples are given, and open questions noted.
description: 33 pages. The lemma in section 12.1 of the previous version was incorrect, and has been removed. (Nothing else depended on it.) Other changes are improvements in wording, etc
Consistent cosmological modifications to the Einstein equations
Creators: name: Skordis, Constantinos
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: General Relativity (GR) is a phenomenologically successful theory that rests on firm foundations, but has not been tested on cosmological scales. The advent of dark energy (and possibly even the requirement of cold dark matter), has increased the need for testing modifications to GR, as the inference of such otherwise undetected fluids, depends crucially on the theory of gravity. In this work I outline a general scheme for constructing consistent and covariant modifications to the Einstein equations. This framework is such that there is a clear connection between the modification and the underlying field content that produces it. I conclude by a simple metric based modification of the fluctuation equations for which the background is exact Lambda-CDM and present its impact on observations of the cosmic microwave background radiation.
description: 4 pages, 1 figure, 1 table
Who is Responsible When AI Fails? Mapping Causes, Entities, and Consequences of AI Privacy and Ethical Incidents
Creators: name: Hadan, Hilda
name: Mogavi, Reza Hadi
name: Zhang-Kennedy, Leah
name: Nacke, Lennart E.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computers and Society (cs.CY)
subject: Artificial Intelligence (cs.AI)
subject: Databases (cs.DB)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: The rapid growth of artificial intelligence (AI) technologies has changed decision-making in many fields. But, it has also raised major privacy and ethical concerns. However, many AI incidents taxonomies and guidelines for academia, industry, and government lack grounding in real-world incidents. We analyzed 202 real-world AI privacy and ethical incidents. This produced a taxonomy that classifies incident types across AI lifecycle stages. It accounts for contextual factors such as causes, responsible entities, disclosure sources, and impacts. Our findings show insufficient incident reporting from AI developers and users. Many incidents are caused by poor organizational decisions and legal non-compliance. Only a few legal actions and corrective measures exist, while risk-mitigation efforts are limited. Our taxonomy contributes a structured approach in reporting of future AI incidents. Our findings demonstrate that current AI governance frameworks are inadequate. We urgently need child-specific protections and AI policies on social media. They must moderate and reduce the spread of harmful AI-generated content. Our research provides insights for policymakers and practitioners, which lets them design ethical AI. It also support AI incident detection and risk management. Finally, it guides AI policy development. Improved policies will protect people from harmful AI applications and support innovation in AI systems.
description: 63 pages, 7 tables, 7 figures
Diagnosis of university presses in Angola
Creators: name: United Nations Educational, Scientific and Cultural Organization
name: Ministério Do Ensino Superior, Ciência
name: Redalyc-Universidad Autónoma Del Estado De México
name: AmeliCA
name: Universidade Óscar Ribas
Publisher: name: Zenodo
Year: 2022
Subjects: Open Access
Angola
Africa
university presses
publishing process
scientific communication

description: Work derived from the collaborative project among Redalyc UAEM, AmeliCA, MESCTI and U. Óscar Ribas funded by UNESCO for the development of an Open Access strategy in Angola. Vol. 9 of 38
description: {"references": ["Donum, Lda. (2021). Donum, Lda. Retrieved from https://donumonline.com/", "Editora Azul. (2021). Editora Azul. Retrieved from https://www.editoraazul.com/publicados.php", "Editores, Plural. (2021). Plural Editores. Retrieved from https://www.pluraleditores.co.ao/a-editora", "Escola Superior Pedag\u00f3gica. (2021). Escola Superior Pedag\u00f3gica. Retrieved from https://espbengo.ed.ao/", "Escola Superior Pedag\u00f3gica do Bi\u00e9. (2021). Escola Superior Pedag\u00f3gica do Bi\u00e9. Retrieved from http://www.espbie.ao/", "Instituto Superior de Ci\u00eancias da Educa\u00e7\u00e3o. (2021). Instituto Superior de Ci\u00eancias da Educa\u00e7\u00e3o. Retrieved from https://isced-huila.ed.ao/", "Instituto Superior de Ci\u00eancias da Educa\u00e7\u00e3o. (2021). Instituto Superior de Ci\u00eancias da Educa\u00e7\u00e3o. Retrieved from http://isced.ed.ao/", "Instituto Superior Polit\u00e9cnico de Sumbe. (2021). Instituto Superior Polit\u00e9cnico de Sumbe. Retrieved from https://ispks.ao/", "Instituto Superior Polit\u00e9cnico de Tecnologia e Ci\u00eancias (ISPTEC). (2021). Instituto Superior Polit\u00e9cnico de Tecnologia e Ci\u00eancias (ISPTEC). Retrieved from https://www.isptec.co.ao/", "Instituto Superior Polit\u00e9cnico Sol Nascente. (2021). Instituto Superior Polit\u00e9cnico Sol Nascente. Retrieved from https://www.ispsn.org/", "Letras, Editora Das. (2021). Editora Das Letras. Retrieved from https://www.editoradasletras.com/catalogodestaque/", "Universidade Agostinho Neto. (2021). Universidade Agostinho Neto. Retrieved from https://uan.ao/", "Universidade de Namibe. (2021). Universidade de Namibe. Retrieved from https://www.uninbe.ao/", "Universidade Jos\u00e9 Eduardo dos Santos. (2021). Universidade Jos\u00e9 Eduardo dos Santos. Retrieved from https://ujes.co.ao/", "Universidade Katyavala Bwilla. (2021). Universidade Katyavala Bwilla. Retrieved from http://www.ukb.ed.ao/", "Universidade Lueji Ankonde. (2021). Universidade Lueji Ankonde. Retrieved from http://193.136.67.121/pagina/P_c", "Universidade Mandume Nyandemu Fayo. (2021). Universidade Mandume Nyandemu Fayo. Retrieved from https://umn.ed.ao/umn/index.php/uteis/publicacoes", "Universidade Metodista. (2021). Universidade Metodista. Retrieved from http://www.uma.co.ao/", "Universidade \u00d3scar Ribas. (2021). Universidade \u00d3scar Ribas. Retrieved from http://uor.ed.ao/"]}
Chandra and XMM-Newton observations of the low-luminosity X-ray pulsators SAX J1324.4-6200 and SAX J1452.8-5949
Creators: name: Kaur, Ramanpreet
name: Wijnands, Rudy
name: Patruno, Alessandro
name: Testa, Vincenzo
name: Israel, GianLuca
name: Degenaar, Nathalie
name: Paul, Biswajit
name: Kumar, Brijesh
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results from our Chandra and XMM-Newton observations of two low-luminosity X-ray pulsators SAX J1324.4-6200 and SAX J1452.8-5949 which have spin-periods of 172 s and 437 s respectively. The XMM-Newton spectra for both sources can be fitted well with a simple power-law model of photon index ~ 1.0. A black-body model can equally well fit the spectra with a temperature of ~ 2 keV for both sources. During our XMM-Newton observations, SAX J1324.4-6200 is detected with coherent X-ray pulsations at a period of $172.86 \pm 0.02$ s while no pulsations with a pulse fraction greater than 15% (at 98% confidence level) are detected in SAX J1452.8--5949. The spin period of SAX J1324.4-6200 is found to be increasing on a time-scale of $\dot{P}$ = $(6.34 \pm 0.08) \times 10^{-9}$ s s$^{-1}$ which would suggest that the accretor is a neutron star and not a white dwarf. Using sub-arcsec spatial resolution of the Chandra telescope, possible counterparts are seen for both sources in the near-infrared images obtained with the SOFI instrument on the New Technology Telescope. The X-ray and near-infrared properties of SAX J1324.4-6200 suggest it to be either a persistent high mass accreting X-ray pulsar or a symbiotic X-ray binary pulsar at a distance $\le$ 9 kpc. We identify the infrared counterpart of SAX J1452.8--5949 to be a late-type main sequence star at a distance $\le$ 10 kpc, thus ruling out SAX J1452.8--5949 to be a high mass X-ray binary. However with the present X-ray and near-infrared observations, we cannot make any further conclusive conclusion about the nature of SAX J1452.8-5949.
description: 9 pages, 6 figures, 5 tables (Submitted to MNRAS)
Electroweak Corrections using Effective Field Theory: Applications to the LHC
Creators: name: Chiu, Jui-yu
name: Kelley, Randall
name: Manohar, Aneesh V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Electroweak Sudakov logarithms at high energy, of the form alpha/sin^2 theta_W^n log^m s/M_{Z,W}^2, are summed using effective theory (EFT) methods. The exponentiation of Sudakov logarithms and factorization is discussed in the EFT formalism. Radiative corrections are computed to scattering processes in the standard model involving an arbitrary number of external particles. The computations include non-zero particle masses such as the t-quark mass, electroweak mixing effects which lead to unequal W and Z masses and a massless photon, and Higgs corrections proportional to the top quark Yukawa coupling. The structure of the radiative corrections, and which terms are summed by the EFT renormalization group is discussed in detail. The omitted terms are smaller than 1%. We give numerical results for the corrections to dijet production, dilepton production, t-\bar t production, and squark pair production. The purely electroweak corrections are significant -- about 15% at 1 TeV, increasing to 30% at 5 TeV, and they change both the scattering rate and angular distribution. The QCD corrections (which are well-known) are also computed with the EFT. They are much larger -- about a factor of four at 1 TeV, increasing to a factor of thirty at 5 TeV. Mass effects are also significant; the q \bar q -> t \bar t rate is enchanced relative to the light-quark production rate by 40%.
description: Additional details added on exponentiation, and the form of the Sudakov series. Figures darkened to print better. 40 pages, 40 figures
Necessary and sufficient condition for the comparison theorem of multidimensional anticipated backward stochastic differential equations
Creators: name: Xu, Xiaoming
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H05, 60H10

description: Anticipated backward stochastic differential equations, studied the first time in 2007, are equations of the following type: {tabular}{rlll} $-dY_t$ &=& $f(t, Y_t, Z_t, Y_{t+δ(t)}, Z_{t+ζ(t)})dt-Z_tdB_t, $ & $ t\in[0, T];$ $Y_t$ &=& $ξ_t, $ & $t\in[T, T+K];$ $Z_t$ &=& $η_t, $ & $t\in[T, T+K].$ In this paper, we give a necessary and sufficient condition under which the comparison theorem holds for multidimensional anticipated backward stochastic differential equations with generators independent of the anticipated term of $Z$.
description: 14 pages
Volontà di narrare, tentazioni saggistiche e forme ibride in Antonio Pascale e Emanuele Trevi
Creators: name: Frasca, Damiano
Publisher: name: Università degli Studi di Cagliari
Year: 2014

description: This article tries to highlight how narrative and an attempt writing-essay cross each other and contaminate La città distratta (1999) by Antonio Pascale and Qualcosa di scritto (2012) by Emanuele Trevi, sometimes with aesthetically disputable results. To focus on this interaction, the reported study looks closely at the overall structure of the two books, the narrative techniques adopted, the rhetorical choices and the possible role played by the paratextual components. On several occasions the article also uses comparisons with other works of the two considered authors.La città distratta by Pascale can therefore be described as a narrative essay. The plot and the characters' construction are sacrificed to prove a point which consists of going through the anthropology field so as to embrace a reflective posture.Although the book cover discloses the label "novel", in Qualcosa di scritto writing style Emanuele Trevi is driven by a will to meditate, argue and write pages of criticism concerning the last Pasolini's works.
description: Between, Vol 4, N° 7 (2014): Poteri della retorica
The Impact of HI in Galaxies on 21-cm Intensity Fluctuations During the Reionisation Epoch
Creators: name: Wyithe, Stuart
name: Warszawski, Lila
name: Geil, Paul M.
name: Oh, S. Peng
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the impact of neutral hydrogen (HI) in galaxies on the statistics of 21-cm fluctuations using analytic and semi-numerical modelling. Following the reionisation of hydrogen the HI content of the Universe is dominated by damped absorption systems (DLAs), with a cosmic density in HI that is observed to be constant at a level equal to ~2% of the cosmic baryon density from z~1 to z~5. We show that extrapolation of this constant fraction into the reionisation epoch results in a reduction of 10-20% in the amplitude of 21-cm fluctuations over a range of spatial scales. The assumption of a different percentage during the reionisation era results in a proportional change in the 21-cm fluctuation amplitude. We find that consideration of HI in galaxies/DLAs reduces the prominence of the HII region induced shoulder in the 21-cm power spectrum (PS), and hence modifies the scale dependence of 21-cm fluctuations. We also estimate the 21cm-galaxy cross PS, and show that the cross PS changes sign on scales corresponding to the HII regions. From consideration of the sensitivity for forthcoming low-frequency arrays we find that the effects of HI in galaxies/DLAs on the statistics of 21-cm fluctuations will be significant with respect to the precision of a PS or cross PS measurement. In addition, since overdense regions are reionised first we demonstrate that the cross-correlation between galaxies and 21-cm emission changes sign at the end of the reionisation era, providing an alternative avenue to pinpoint the end of reionisation. The sum of our analysis indicates that the HI content of the galaxies that reionise the universe will need to be considered in detailed modelling of the 21-cm intensity PS in order to correctly interpret measurements from forthcoming low-frequency arrays.
description: 11 pages, 6 figures. Submitted to MNRAS
Similarity Properties and Scaling Laws of Radiation Hydrodynamic Flows in Laboratory Astrophysics
Creators: name: Falize, Emeric
name: Michaut, Claire
name: Bouquet, Serge
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The spectacular recent development of modern high-energy density laboratory facilities which concentrate more and more energy in millimetric volumes allows the astrophysical community to reproduce and to explore, in millimeter-scale targets and during very short times, astrophysical phenomena where radiation and matter are strongly coupled. The astrophysical relevance of these experiments can be checked from the similarity properties and especially scaling laws establishment, which constitutes the keystone of laboratory astrophysics. From the radiating optically thin regime to the so-called optically thick radiative pressure regime, we present in this paper, for the first time, a complete analysis of the main radiating regimes that we encountered in laboratory astrophysics with the same formalism based on the Lie-group theory. The use of the Lie group method appears as systematic which allows to construct easily and orderly the scaling laws of a given problem. This powerful tool permits to unify the recent major advances on scaling laws and to identify new similarity concepts that we discuss in this paper and which opens important applications for the present and the future laboratory astrophysics experiments. All these results enable to demonstrate theoretically that astrophysical phenomena in such radiating regimes can be explored experimentally thanks to powerful facilities. Consequently the results presented here are a fundamental tool for the high-energy density laboratory astrophysics community in order to quantify the astrophysics relevance and justify laser experiments. Moreover, relying on the Lie-group theory, this paper constitutes the starting point of any analysis of the self-similar dynamics of radiating fluids.
description: Astrophys. J. accepted
Predicting Movie Production Years through Facial Recognition of Actors with Machine Learning
Creators: name: Abdalah, Asraa Muayed
name: Alkazaz, Noor Redha
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This study used machine learning algorithms to identify actors and extract the age of actors from images taken randomly from movies. The use of images taken from Arab movies includes challenges such as non-uniform lighting, different and multiple poses for the actors and multiple elements with the actor or a group of actors. Additionally, the use of make-up, wigs, beards, and wearing different accessories and costumes made it difficult for the system to identify the personality of the same actor. The Arab Actors Dataset-AAD comprises 574 images sourced from various movies, encompassing both black and white as well as color compositions. The images depict complete scenes or fragments thereof. Multiple models were employed for feature extraction, and diverse machine learning algorithms were utilized during the classification and prediction stages to determine the most effective algorithm for handling such image types. The study demonstrated the effectiveness of the Logistic Regression model exhibited the best performance compared to other models in the training phase, as evidenced by its AUC, precision, CA and F1score values of 99%, 86%, 85.5% and 84.2% respectively. The findings of this study can be used to improve the precision and reliability of facial recognition technology for various uses as with movies search services, movie suggestion algorithms, and genre classification of movies.
Anesthesia
Creators: name: Coffee, Marian
Publisher: name: University of Oregon
Year: 1932
Subjects: Nurse Anesthetists
Anesthesiology
Anesthetists

description: This thesis does not attempt to cover the whole field of "Anesthesia"; it only gives the material of interest to nurse anesthetists, including the history and selection of anesthetic, as well as the role of the Nurse Anesthetist.
The Critical Importance of Software for HEP
Creators: name: Foundation, HEP Software
name: :
name: Agapopoulou, Christina
name: Antel, Claire
name: Bhattacharya, Saptaparna
name: Gardiner, Steven
name: Genser, Krzysztof L.
name: Gooding, James Andrew
name: Held, Alexander
name: Villanueva, Michel Hernandez
name: Jouvin, Michel
name: Lari, Tommaso
name: Lukashenko, Valeriia
name: Malik, Sudhir
name: Briceño, Alexander Moreno
name: Mrenna, Stephen
name: Ochoa, Inês
name: Osborn, Joseph D.
name: Pivarski, Jim
name: Price, Alan
name: Rodrigues, Eduardo
name: Sharma, Richa
name: Smith, Nicholas
name: Stewart, Graeme Andrew
name: Zaborowska, Anna
name: Zerwas, Dirk
name: van Veghel, Maarten
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Particle physics has an ambitious and broad global experimental programme for the coming decades. Large investments in building new facilities are already underway or under consideration. Scaling the present processing power and data storage needs by the foreseen increase in data rates in the next decade for HL-LHC is not sustainable within the current budgets. As a result, a more efficient usage of computing resources is required in order to realise the physics potential of future experiments. Software and computing are an integral part of experimental design, trigger and data acquisition, simulation, reconstruction, and analysis, as well as related theoretical predictions. A significant investment in computing and software is therefore critical.
 Advances in software and computing, including artificial intelligence (AI) and machine learning (ML), will be key for solving these challenges. Making better use of new processing hardware such as graphical processing units (GPUs) or ARM chips is a growing trend. This forms part of a computing solution that makes efficient use of facilities and contributes to the reduction of the environmental footprint of HEP computing. The HEP community already provided a roadmap for software and computing for the last EPPSU, and this paper updates that, with a focus on the most resource critical parts of our data processing chain.
Additional file 1 of A necroptosis-related gene signature to predict prognosis and immune features in hepatocellular carcinoma
Creators: name: Zhang, Kai
name: Li, Jinpeng
name: Yuan, Enwu
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Supplementary Material 1
Punti sulle mappe. Conversando con Franco Farinelli, intorno alle retoriche cartografiche
Creators: name: Iacoli, Giulio
Publisher: name: Università degli Studi di Cagliari
Year: 2014

description: Conversazione con Franco Farinelli intorno alle retoriche cartografiche.
description: Between, Vol 4, N° 7 (2014): Poteri della retorica
Spouse involvement in a residential treatment program for alcoholics
Creators: name: Bond, Catherine R.
Publisher: name: University of British Columbia
Year: 2010

description: This study compared the treatment outcomes of three groups of alcoholic clients which varied in the extent to which their spouses were involved in a 26-day residential treatment program. The three groups consisted of 24 clients whose treatment included a one-day conjoint spouse involvement program, 35 clients whose treatment included a five-day conjoint spouse involvement program, and 22 clients whose spouses did not participate in the treatment program. Self-report measures at 9.3 months follow-rup indicated that significantly more of the clients who participated in the five-day spouse involvement program were controlling their drinking than clients in either of the other two groups. It was suggested that longer, more intensive spouse involvement may be the preferred alternative for alcohol programs with a controlled drinking goal. In comparing the present findings with the existing literature, it was also suggested that spouse inolvement may be most beneficial for those programs with modest success rates, but of less benefit to those programs with high success rates.
Exploitation of Eurosystem Loopholes and Their Quantitative Reconstruction
Creators: name: Svozil, Karl
Publisher: name: arXiv
Year: 2025
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: This paper identifies and analyzes six key strategies used to exploit the Eurosystem's financial mechanisms, and attempts a quantitative reconstruction: inflating TARGET balances, leveraging collateral swaps followed by defaults, diluting self-imposed regulatory rules, issuing money through Emergency Liquidity Assistance (ELA), acquisitions facilitated via the Agreement on Net Financial Assets (ANFA), and the perpetual (re)issuance of sovereign bonds as collateral. The paper argues that these practices stem from systemic vulnerabilities or deliberate opportunism within the Eurosystem. While it does not advocate for illicit activities, the paper highlights significant weaknesses in the current structure and concludes that comprehensive reforms are urgently needed.
description: 6 pages
Review of "Just Plain Wrong: The Dalliance of Quantum Theory with the Defiance of Bell's Inequality"
Creators: name: Stuckey, W. M.
name: McDevitt, Timothy
name: Silberstein, Michael
Publisher: name: arXiv
Year: 2025
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This is a review of Frank Lad's book "Just Plain Wrong: The Dalliance of Quantum Theory with the Defiance of Bell's Inequality" (Austin Macauley Publishers, 2024).
description: Some minor differences between this version and the published version
An assessment of Hogan’s model of moral development
Creators: name: Adams, Douglas Ronald
Publisher: name: University of British Columbia
Year: 2010

description: Two studies were carried out to evaluate a model developed by Hogan (1973) which categorizes level of moral maturity by degrees of socialization and empathy. The model appeared to be useful for predictive and prescriptive guidance for education and psychology. The measures used for this purpose were: Gough's (Gough and Peterson, 1952) Socialization scale, Hogan's (1969) Empathy scale, Rest's (1974) Defining Issues Test (DIT), and, in a small subsample of the second study, Hogan's (Hogan and Dickstein, 1972) Measure of Moral Values (MMV). Study one subjects (N = 186, grades 11, and 12) received a revised edition of the socialization and empathy scales. The specific hypotheses of the study were: (1) that empathy is a stronger predictor of moral judgement (DIT P scores) than is socialization, and (2) that there would be a significant increase in moral judgement scores from the low socialization- low empathy category (delinquent), through high socialization-low empathy (moral realist), to low socialization-high empathy (le chic), and high socialization-high empathy (morally mature). The first hypothesis was significantly upheld. The second hypothesis was not upheld to statistical significance, however. It was decided to replicate the study using the complete socialization and empathy scales in order to obtain a higher internal consistency reliability of these measures. A higher reliability of the socialization and empathy scales was found in the second study (N = 66, grades 10, 11, and 12). Again the first hypothesis was upheld while the second was not. A subsample (n = 23, grades 11, and 12) was given the MMV in order to explore (1) whether the DIT P score and the MMV quantify the same factor, moral judgement, and (2) whether Hogan's model fits equally well with the DIT P score and the MMV. It was found that the DIT P scores and the MMV were essentially unrelated. Socialization was a stronger predictor of the DIT P score while empathy was a stronger predictor of the MMV results. While the DIT P score accounted for more variance of the socialization and empathy scales this was because of a negative correlation between socialization and DIT P scores, contrary to theoretical prediction. The utility of Hogan's model for education and psychology was questioned since the breakdown of categories hypothesized by Hogan was not significantly evident in these studies. Suggestions as to possible sources of problems in the studies, methods of correcting these problems, and future directions were made.
Fuzzy goal programming approach for multi-objective multi-mode resource constrained project scheduling problem
Creators: name: Busaba Phruksaphanrat
name: SaranJarernsuk
Publisher: name: Faculty of Engineering, Khon Kaen University
Year: 2014
Subjects: ,Fuzzy linear programming, Preemptive fuzzy goal programming

description: 2, 41, KKU Engineering Journal
Synthesizing quasi-bound states in the continuum in epsilon-near-zero layered materials
Creators: name: Castaldi, Giuseppe
name: Moccia, Massimo
name: Galdi, Vincenzo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Bound states in the continuum (BIC) are highly confined, nonradiative modes that can exist in open structures, despite their potential compatibility and coupling with the radiation spectrum, and may give rise to resonances with arbitrarily large lifetimes. Here, we study this phenomenon in layered materials featuring epsilon-near-zero constituents. Specifically, we outline a systematic procedure to synthesize quasi-BIC resonances at given frequency, incidence angle and polarization, and investigate the role of certain critical parameters in establishing the quality factor of the resonances. Moreover, we also provide an insightful phenomenological interpretation in terms of the recently introduced concept of "photonic doping", and study the effects of the unavoidable material loss and dispersion. Our results indicate the possibility to synthesize sharp resonances, for both transversely magnetic and electric polarizations, which are of potential interest for a variety of nanophotonics scenarios, including light trapping, optical sensing and thermal radiation.
description: 5 pages, 5 figures
The care of premature infants
Creators: name: Cline, Betty
Publisher: name: University of Oregon
Year: 1941
Subjects: Infant
Infant, Premature
Mortality, Premature

description: Medical literature contains very little of value or interest con­cerning the care of the premature infant. It has been just the last few years that interest has been aroused. The former philosophy of the survival of the fittest seems to have prevailed in this particular field. This paper will attempt to deal briefly with the comparisons of the older methods of care with the new, but emphasis will be placed upon causes of prematurity end their prevention, causes of premature mortality end their pre­vention, end causes of premature morbidity and their prevention.
data.RWTH: Research Data Management as Part of The Data Literacy Education at RWTH
Creators: name: Platte, Laura
name: Persike, Malte
Publisher: name: RWTH Aachen University
Year: 2023
Subjects: Datenkultur
OER
RDM
Ridsdale
data literacy
data literacy education
data.RWTH
moodle
research data management

description: From Data to Diamonds - Empowering Research with AI and RDM, Aachen, Germany, 14 Nov 2023 - 14 Nov 2023
The impact of winds on the spectral appearance of Red Supergiants
Creators: name: Davies, Ben
name: Plez, Bertrand
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The rate at which mass is lost during the Red Supergiant evolutionary stage may strongly influence how the star appears. Though there have been many studies discussing how RSGs appear in the mid and far infrared (IR) as a function of their mass-loss rate, to date there have been no such investigations at optical and near-IR wavelengths. In a preliminary study we construct model atmospheres for RSGs which include a wind, and use these models to compute synthetic spectra from the optical to the mid-infrared. The inclusion of a wind has two important effects. Firstly, higher mass-loss rates result in stronger absorption in the TiO bands, causing the star to appear as a later spectral type despite its effective temperature remaining constant. This explains the observed relation between spectral type, evolutionary stage and mid-IR excess, as well as the mismatch between temperatures derived from the optical and infrared. Secondly, the wind mimics many observed characteristics of a `MOLsphere', potentially providing an explanation for the extended molecular zone inferred to exist around nearby RSGs. Thirdly, we show that wind fluctuations can explain the spectral variability of Betelgeuse during its recent dimming, without the need for dust.
description: 9 pages, 7 figures, accepted for publication in MNRAS. Model spectra will be available from CDS once paper is published
Entanglement dynamics of spins using a few complex trajectories
Creators: name: Scherer, Matheus V.
name: Ribeiro, Alexandre D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work, we consider two spins initially prepared in a product of coherent states and study their entanglement dynamics due to a general interacting Hamiltonian. We adopt an approach that allowed the derivation of a semiclassical formula for the linear entropy of the reduced density operator, assumed as an entanglement quantifier. The resulting expression depends on sets of four trajectories, originated from the underlying classical description, and having mutually connected final phase-space points. Such classical elements, which are capable to reproduce the quantum entanglement even for long values of propagation time, arise when we assume a proper analytical continuation of the classical phase space onto a complex domain. We apply this theory to a particular physical system, showing that taking into account only a few sets of complex trajectories is enough to get an excellent agreement between the semiclassical linear entropy of the reduced density operator and its quantum counterpart.
description: 12 pages, 5 figures
The school child and the visiting teacher
Creators: name: Childs, Elizabeth
Publisher: name: University of Oregon
Year: 1932
Subjects: Child
Schools
Educational Personnel

description: Children whose progress in the classroom is erratic and bewildering are a source of worry to the home, school, and inexperienced teacher. The time was in education when classes were small and the teacher knew the parents and life history of each of her pupils. But this intimate contact was lost with the abolishment of the little red school house. With changing methods in education, someone was needed in the school to combine the social aspects of education to more closely assimilate the home and the school. This is the visiting teacher.
The first exploration of the physical Riemann surfaces of the ratio $G_E^Λ/G_M^Λ$
Creators: name: Mangoni, Alessio
name: Pacetti, Simone
name: Tomasi-Gustafsson, Egle
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently, the BESIII experiment renewed the interest on baryon form factors by measuring the modulus and phase of the ratio $G_E^Λ/G_M^Λ$ between the electric and the magnetic $Λ$ form factors with unprecedented accuracy. The BESIII measurement together with older, less precise data, can be analyzed by means of a dispersive procedure based on analyticity and a set of first-principle constraints. Such a dispersive procedure shows the unique ability to determine for the first time the complex structure of the ratio knowing its modulus and phase measured by the BESIII collaboration at only one energy point. Different classes of solutions are obtained, and in all cases, the time-like and space-like behaviors show interesting properties: space-like zeros or unexpected large determinations for the phase. More data at different energies would be crucial to enhance the predictive power of the dispersive procedure and to unravel further remarkable features of the $Λ$ baryon.
description: 16 pages, 10 figures