bluuebunny/crossref_metadata_2025_split huggingface dataset:
HR Professionals’ Intention to Adopt and Use of Artificial Intelligence in Recruiting Talents
Authors: Alam Mohammad Sarwar , Khan Tohid-Uz-Zaman , Dhar Sanjib Sutra , Munira Kazi Sirajum 
Published: July 2020

Purpose: The present study is an attempt to explore the antecedents of behavioral intention to use artificial intelligence (AI) in recruiting talents by the HR professionals in Bangladesh. Drawing on the principle of the unified theory of acceptance and use of technology (UTAUT), which was built on the premise of technology acceptance model, the theory of planned behavior, the theory of reasoned action, and so forth, the current study has been conducted in the context of Bangladesh.
Method: Building on the understanding of the deductive reasoning approach, the investigation followed the positivism paradigm via a quantitative research strategy. We collected 226 replies from the end-users of AI through a self-administrative survey. We used structural equation modeling (SEM) via SmartPLS.
Results: Henceforth, the results in the findings filmed that all the hypotheses were supported.
Implications: One of the important implications of the present study is the use of the intervention mentioned in this study for the manufacturing and service firms.
Limitation: The major limitation is the use of cross-sectional data which implies that future research must use both cross-sectional and longitudinal data for the generalizability of the observed findings.
Bremsstrahlung in GRMHD Models of Accreting Black Holes
Authors: Yarza Ricardo , Wong George N. , Ryan Benjamin R. , Gammie Charles F. 
Published: July 2020

Abstract
The role of bremsstrahlung in the emission from hot accretion flows around slowly accreting supermassive black holes is not thoroughly understood. In order to appraise the importance of bremsstrahlung relative to other radiative processes, we compute spectral energy distributions (SEDs) of accretion disks around slowly accreting supermassive black holes including synchrotron radiation, inverse Compton scattering, and bremsstrahlung. We compute SEDs for (i) four axisymmetric radiative general relativistic magnetohydrodynamics (RadGRMHD) simulations of 108
M
⊙ black holes with accretion rates between

and

, (ii) four axisymmetric RadGRMHD simulations of M87* with varying dimensionless spin a
* and black hole mass, and (iii) a 3D GRMHD simulation scaled for Sgr A*. At

, most of the luminosity is synchrotron radiation, while at

the three radiative processes have similar luminosities. In most models, bremsstrahlung dominates the SED near 512 keV. In the M87* models, bremsstrahlung dominates this part of the SED if a
* = 0.5, but inverse Compton scattering dominates if a
* = 0.9375. Since scattering is more variable than bremsstrahlung, this result suggests that 512 keV variability could be a diagnostic of black hole spin. In the Appendix, we compare some bremsstrahlung formulae found in the literature.
Planetary Spin and Obliquity from Mergers
Authors: Li Jiaru , Lai Dong 
Published: July 2020

Abstract
In planetary systems with sufficiently small inter-planet spacing, close encounters can lead to planetary collisions/mergers or ejections. We study the spin property of the merger products of two giant planets in a statistical manner using numerical simulations and analytical modeling. Planetary collisions lead to rapidly rotating objects and a broad range of obliquities. We find that, under typical conditions for two-planet scatterings, the distributions of spin magnitude S and obliquity

of the merger products have simple analytical forms: f

S
∝ S and

. Through parameter studies, we determine the regime of validity for the analytical distributions of spin and obliquity. Since planetary mergers are a major outcome of planet–planet scatterings, observational search for the spin/obliquity signatures of exoplanets would provide important constraints on the dynamical history of planetary systems.
Les fiançailles entre Catherine d’Aragon et l’Angleterre à travers l’Historia de Inglaterra de Rodrigo de Cuero
Authors: Alex-Codet Cécile 
Published: July 2020

Dans cet article, nous souhaiterions nous intéresser à l’Historia de Inglaterra, ouvrage composé par Rodrigo de Cuero pour Catherine d’Aragon entre 1502 et 1509. Ce texte, qui se veut une synthèse de l’histoire d’Angleterre et, plus largement, de l’histoire universelle, ne se présente néanmoins pas seulement comme une chronique. A travers les événements historiques racontés, il s’agit en effet pour Cuero de constituer un véritable miroir de prince, mais également un plaidoyer en faveur de l’union entre Catherine d’Aragon et le futur Henri VIII. Dès lors, l’Historia aurait un triple objectif : enseigner à l’infante l’histoire de son futur royaume, lui apprendre son métier de souveraine et démontrer le bien-fondé de l’alliance que son mariage doit permettre de sceller.
Veritas Temporis Filia: Catalina de Aragón y la transformación de la educación regia femenina
Authors: Cahill Marrón Emma Luisa 
Published: July 2020

Este trabajo es un estudio comparativo de los conocimientos lingüísticos de Isabel I de Castilla, Catalina de Aragón y María I de Inglaterra. A través de distintas fuentes se pondrá de manifiesto cómo estas mujeres utilizaron sus conocimientos de la alta cultura para construir estrategias que les dieron una ventaja en su acceso al poder. Asimismo, se explora la conexión entre el conocimiento de diversas lenguas y el cambio de concepción del poder femenino en Castilla a finales del siglo xv y sus consecuencias en la Inglaterra del siglo xvi.
The Name of the Artist, the Fame of the Bronze and the Bane of Multiples
Authors: Mattusch Carol C. 
Published: July 2020

The production of decorative bronzes in multiples was a long-standing tradition in the classical world, for small-scale works such as protomes for caldrons in the 7th century B.C., statuettes from the 6th century onwards, and fulcra for couches made in the Hellenistic and Roman periods. With the discovery of the Croatian Apoxyomenos, reproductive processes for large-scale statues can now be documented as well.
Étude de la marqueterie d’un secrétaire à gradin du xviiie siècle
Authors: Vandenberghe Yannick , Lambert Elsa , Langlois Juliette , Maigret Anne , Paulin Marc-André 
Published: July 2020

Le secrétaire à gradin (inv. V4081) conservé au musée du Louvre a fait l’objet d’une restauration en 2013 dans les ateliers du Centre de recherche et de restauration des musées de France (C2RMF), au pavillon de Flore. L’intervention s’est accompagnée d’une importante étude matérielle de la partie polychromée de la marqueterie. Les procédés de mise en œuvre de la couche picturale et de la couche de corne qui la protège ont nécessité d’adapter la méthodologie par le couplage de multiples techniques d’examens et d’analyses. Le recoupement de l’ensemble des données a permis de caractériser finement les matériaux utilisés pour deux interventions distinctes de polychromies et de mieux cerner les dates de leur mise en œuvre.
Clinico-demographic profile & hospital outcomes of COVID-19 patients admitted at a tertiary care centre in north India
Authors: Mohan Anant , Tiwari Pawan , Bhatnagar Sushma , Patel Ankit , Maurya Abhishek , Dar Lalit , Pahuja Sourabh , Garg Rakesh , Gupta Nishkarsh , Sahoo Biswajeet , Gupta Ritu , Meena Ved Prakash , Vig Saurabh , Pandit Anuja , Mittal Saurabh , Madan Karan , Hadda Vijay , Dwivedi Tanima , Choudhary Aashish , Brijwal Megha , Soneja Manish , Guleria Randeep , Ratre Brajesh , Kumar Balbir , Bhopale Shweta , Panda Smriti , Singh Angel Rajan , Singh Sheetal , Wundavalli Laxmitej 
Published: July 2020

Background & objectives:
In December 2019, a novel coronavirus (SARS-CoV-2) emerged in China and rapidly spread globally including India. The characteristic clinical observations and outcomes of this disease (COVID-19) have been reported from different countries. The present study was aimed to describe the clinico-demographic characteristics and in-hospital outcomes of a group of COVID-19 patients in north India.

Methods:
This was a prospective, single-centre collection of data regarding epidemiological, demographic, clinical and laboratory parameters, management and outcome of COVID-19 patients admitted in a tertiary care facility in north India. Patient outcomes were recorded as death, discharge and still admitted.

Results:
Data of 144 patients with COVID-19 were recorded and analyzed. The mean age of the patients was 40.1±13.1 yr, with 93.1 per cent males, and included 10 (6.9%) foreign nationals. Domestic travel to or from affected States (77.1%) and close contact with COVID-19 patients in congregations (82.6%) constituted the most commonly documented exposure. Nine (6.3%) patients were smokers, with a median smoking index of 200. Comorbidities were present in 23 (15.9%) patients, of which diabetes mellitus (n=16; 11.1%) was the most common. A significant proportion of patients had no symptoms (n=64; 44.4%); among the symptomatic, cough (34.7%) was the most common symptom followed by fever (17.4%) and nasal symptoms (2.15%). Majority of the patients were managed with supportive treatment with hydroxychloroquine and azithromycin given on a case-to-case basis. Only five (3.5%) patients required oxygen supplementation, four (2.8%) patients had severe disease requiring intensive care, one required mechanical ventilation and mortality occurred in two (1.4%) patients. The time to reverse transcription-polymerase chain reaction (RT-PCR) negativity was 16-18 days.

Interpretation & conclusions:
In this single-centre study of 144 hospitalized patients with confirmed COVID-19 in north India, the characteristic findings included younger age, high proportion of asymptomatic patients, long time to PCR negativity and low need for intensive care unit care.
Finite descent obstruction for Hilbert modular varieties
Authors: Baldi Gregorio , Grossi Giada 
Published: July 2020

AbstractLet S be a finite set of primes. We prove that a form of finite Galois descent obstruction is the only obstruction to the existence of
$\mathbb {Z}_{S}$
-points on integral models of Hilbert modular varieties, extending a result of D. Helm and F. Voloch about modular curves. Let L be a totally real field. Under (a special case of) the absolute Hodge conjecture and a weak Serre’s conjecture for mod
$\ell $
representations of the absolute Galois group of L, we prove that the same holds also for the
$\mathcal {O}_{L,S}$
-points.
The impact of displacement on the social, economic and health situation on a sample of internally displaced families in Anbar Province, Iraq
Authors: Ali Jadoo Saad Ahmed , Sarhan Yaseen Taha , Al-Samarrai Mustafa Ali Mustafa , Al-Taha Mahasin Ali , AL- Any Ban Nadhum , Soofi Ahmed Khalaf , Yahyaa Badeaa Thamer , Al-Rawi Ru’ya Abdulhadi 
Published: July 2020

Background: Internally displaced people in Iraq are still suffering because the solutions were not radical. This study aims to assess the impact of displacement on the socio-economic, well-being, and mental health status of internally displaced families in Anbar province, Iraq.
Methods: A descriptive cross-sectional study was conducted from 3rd to 17th April 2017. Data was collected using a universal sampling technique. A total of 355 households interviewed with a modified questionnaire consisting of 26 close-ended questions related to the socio-economic, demographic, wellbeing, and mental health characteristics.
Results: At the time of the study, about 55.5% of the surveyed displaced families have not returned home yet. Big families of more than seven members (59.4%) and residency in renting houses (82.8%) are two variables that may contribute to an economic burden. Mental health disorders such as depression and anxiety spread among 62.3% of surveyed families. Significant rise in chronic diseases from 64 (18.0%) cases before displacement to 102 cases (28.7%) after displacement. Few of them (21.6%) were able to access public health services. People who experienced violence are verbally abused at 52.1%. Lack of services (50.3%), the inability to repair the destroyed houses (26.4%), and the loss of houses due to complete destruction (23.3%) were the significant factors that inhibited families to return home back.
Conclusion: Our findings indicate the need for urgent and strategic plans to improve the quality of logistics, health, and infrastructure services to motivate the displaced families to return back to their homes.
Evaluation of self-medication among Iraqi pharmacy students
Authors: Ahmed Fadia Thamir , Ali Ghufran Yousif Mohammed 
Published: July 2020

Background: Practicing self-medication is common and a worrisome issue because of irrational drug use. This study aimed to evaluate self-medication knowledge and views among the final year pharmacy students in Iraq.
Methods: A cross-sectional descriptive study was conducted from December 2018 to January 2019. A pre-validated and self-administered questionnaire was recruited to survey pharmacy students at the University of Baghdad and Al-Rafedain University College. The Statistical Package for the Social Sciences version 20 (SPSS v. 20) software used to save and analyze the data. Results expressed as numbers and percentages.
Results: A total of 344 students (response rate: 94.24%) with a mean age of 22.10 years included in this study. Most of them were female (61.60%). Self-medication was high in the past year (84.88%), and most of them (86.04%) got their medications from pharmacies. About (62.79%) of students used antibiotics as self-medication for a few days, although a significant number were aware of bacterial resistance. The main reasons to self-medicate were quick relief desired, convenience, and avoiding waiting at clinics. The reasons against it were a misdiagnosis, adverse effects' risk, and wrong medication use. Doctor visits sought necessary in cases of worsening symptoms, severe pain, and serious problems. Headache, cough, and diarrhea were the most frequent indications.
Conclusion: The self-medication prevalence is high; the knowledge is moderate, and the views about the self-medication concept are generally appropriate.
Particle number concentrations and size distribution in a polluted megacity: the Delhi Aerosol Supersite study
Authors: Gani Shahzad , Bhandari Sahil , Patel Kanan , Seraj Sarah , Soni Prashant , Arub Zainab , Habib Gazala , Hildebrandt Ruiz Lea , Apte Joshua S. 
Published: July 2020

Abstract. The Indian national capital, Delhi, routinely experiences some of the world's highest urban particulate matter concentrations. While fine particulate matter (PM2.5) mass concentrations in Delhi are at least an order of magnitude higher than in many western cities, the particle number (PN) concentrations are not similarly elevated. Here we report on 1.25 years of highly time-resolved particle size distribution (PSD) data in the size range of 12–560 nm. We observed that the large number of accumulation mode particles – that constitute most of the PM2.5 mass – also contributed substantially to the PN concentrations. The ultrafine particle (UFP; Dp<100 nm) fraction of PNs was higher during the traffic rush hours and for daytimes of warmer seasons, which is consistent with traffic and nucleation events being major sources of urban UFPs. UFP concentrations were found to be relatively lower during periods with some of the highest mass concentrations. Calculations based on measured PSDs and coagulation theory suggest UFP concentrations are suppressed by a rapid coagulation sink during polluted periods when large concentrations of particles in the accumulation mode result in high surface area concentrations. A smaller accumulation mode for warmer months results in an increased UFP fraction, likely owing to a comparatively smaller coagulation sink. We also see evidence suggestive of nucleation which may also contribute to the increased UFP proportions during the warmer seasons. Even though coagulation does not affect mass concentrations, it can significantly govern PN levels with important health and policy implications. Implications of a strong accumulation mode coagulation sink for future air quality control efforts in Delhi are that a reduction in mass concentration, especially in winter, may not produce a proportional reduction in PN concentrations. Strategies that only target accumulation mode particles (which constitute much of the fine PM2.5 mass) may even lead to an increase in the UFP concentrations as the coagulation sink decreases.
Inversion of multiangular polarimetric measurements from the ACEPOL campaign: an application of improving aerosol property and hyperspectral ocean color retrievals
Authors: Gao Meng , Zhai Peng-Wang , Franz Bryan A. , Knobelspiesse Kirk , Ibrahim Amir , Cairns Brian , Craig Susanne E. , Fu Guangliang , Hasekamp Otto , Hu Yongxiang , Werdell P. Jeremy 
Published: July 2020

Abstract. NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission, scheduled for launch in the time frame of late 2022 to early 2023, will carry the Ocean Color Instrument (OCI), a hyperspectral scanning radiometer, and two multiangle polarimeters (MAPs), the UMBC Hyper-Angular Rainbow Polarimeter 2 (HARP2) and the SRON Spectro-Polarimeter for Planetary EXploration one (SPEXone). One purpose of the PACE MAPs is to better characterize aerosol properties, which can then be used to improve atmospheric correction for the retrieval of ocean color in coastal waters. Though this is theoretically promising, the use of MAP data in the atmospheric correction of colocated hyperspectral ocean color measurements have not yet been well demonstrated. In this work, we performed aerosol retrievals using the MAP measurements from the Research Scanning Polarimeter (RSP) and demonstrate its application to the atmospheric correction of hyperspectral radiometric measurements from SPEX airborne. Both measurements were collected on the same aircraft from the Aerosol Characterization from Polarimeter and Lidar (ACEPOL) field campaign in 2017. Two cases over ocean with small aerosol loading (aerosol optical depth ∼0.04) are identified including colocated RSP and SPEX airborne measurements and Aerosol Robotic Network (AERONET) ground-based observations. The aerosol retrievals are performed and compared with two options: one uses reflectance measurement only and the other uses both reflectance and polarization.
It is demonstrated that polarization information helps reduce the uncertainties of aerosol microphysical and optical properties. The retrieved aerosol properties are then used to compute the contribution of atmosphere and ocean surface for atmospheric correction over the discrete bands from RSP measurements and the hyperspectral SPEX airborne measurements. The water-leaving signals determined this way are compared with both AERONET and Moderate Resolution Imaging Spectroradiometer (MODIS) ocean color products for performance analysis.
The results and lessons learned from this work will provide a basis to fully exploit the information from the unique combination of sensors on PACE for aerosol characterization and ocean ecosystem research.
Temporal interpolation of land surface fluxes derived from remote sensing – results with an unmanned aerial system
Authors: Wang Sheng , Garcia Monica , Ibrom Andreas , Bauer-Gottwein Peter 
Published: July 2020

Abstract. Remote sensing imagery can provide snapshots of rapidly changing land surface variables, e.g. evapotranspiration (ET), land surface temperature (Ts), net radiation (Rn), soil moisture (θ), and gross primary productivity (GPP), for the time of sensor overpass. However, discontinuous data acquisitions limit the applicability of remote sensing for water resources and ecosystem management. Methods to interpolate between remote sensing snapshot data and to upscale them from an instantaneous to a daily timescale are needed. We developed a dynamic soil–vegetation–atmosphere transfer model to interpolate land surface state variables that change rapidly between remote sensing observations. The “Soil–Vegetation, Energy, water, and CO2 traNsfer” (SVEN) model, which combines the snapshot version of the remote sensing Priestley–Taylor Jet Propulsion Laboratory ET model and light use efficiency GPP models, now incorporates a dynamic component for the ground heat flux based on the “force-restore” method and a water balance “bucket” model to estimate θ and canopy wetness at a half-hourly time step. A case study was conducted to demonstrate the method using optical and thermal data from an unmanned aerial system at a willow plantation flux site (Risoe, Denmark). Based on model parameter calibration with the snapshots of land surface variables at the time of flight, SVEN interpolated UAS-based snapshots to continuous records of Ts, Rn, θ, ET, and GPP for the 2016 growing season with forcing from continuous climatic data and the normalized
difference vegetation index (NDVI). Validation with eddy covariance and other in situ observations indicates that SVEN can estimate daily land surface fluxes between remote sensing acquisitions with normalized root mean square deviations of the simulated daily Ts, Rn, θ, LE, and GPP of 11.77 %, 6.65 %, 19.53 %, 14.77 %, and 12.97 % respectively.
In this deciduous tree plantation, this study demonstrates that temporally
sparse optical and thermal remote sensing observations can be used to
calibrate soil and vegetation parameters of a simple land surface modelling
scheme to estimate “low-persistence” or rapidly changing land surface
variables with the use of few forcing variables. This approach can also be
applied with remotely-sensed data from other platforms to fill temporal gaps, e.g. cloud-induced data gaps in satellite observations.
Bilingual phonology in dichotic perception: A case study of Malayalam and English voicing
Authors: Mandal Sayantan , Best Catherine T. , Shaw Jason , Cutler Anne 
Published: July 2020

Listeners often experience cocktail-party situations, encountering multiple ongoing conversations while tracking just one. Capturing the words spoken under such conditions requires selective attention and processing, which involves using phonetic details to discern phonological structure. How do bilinguals accomplish this in L1-L2 competition? We addressed that question using a dichotic listening task with fluent Malayalam-English bilinguals, in which they were presented with synchronized nonce words, one in each language in separate ears, with competing onsets of a labial stop (Malayalam) and a labial fricative (English), both voiced or both voiceless. They were required to attend to the Malayalam or the English item, in separate blocks, and report the initial consonant they heard. We found that perceptual intrusions from the unattended to the attended language were influenced by voicing, with more intrusions on voiced than voiceless trials. This result supports our proposal for the feature specification of consonants in Malayalam-English bilinguals, which makes use of privative features, underspecification and the “standard approach” to laryngeal features, as against “laryngeal realism”. Given this representational account, we observe that intrusions result from phonetic properties in the unattended signal being assimilated to the closest matching phonological category in the attended language, and are more likely for segments with a greater number of phonological feature specifications.