bluuebunny/crossref_metadata_2025_split huggingface dataset:
Infrared Contributions of X-Ray Selected Active Galactic Nuclei in Dusty Star-forming Galaxies
Authors: Brown Arianna , Nayyeri Hooshang , Cooray Asantha , Ma Jingzhe , Hickox Ryan C. , Azadi Mojegan 
Published: January 2019

Abstract
We investigate the infrared (IR) contribution from supermassive black hole activity versus host galaxy emission in the mid- to far-IR spectrum for a large sample of X-ray bright active galactic nuclei (AGN) residing in dusty, star-forming host galaxies. We select 703 AGN with

erg s−1 at 0.1 < z < 5 from the Chandra XBoötes X-ray Survey with rich multiband observations in the optical to far-IR. This is the largest sample to date of X-ray AGN with mid- and far-IR detections that uses spectral energy distribution (SED) decomposition to determine intrinsic AGN and host galaxy IR luminosities. We determine weak or nonexistent relationships when averaging star formation activity as a function of AGN activity, but see stronger positive trends when averaging L
X in bins of star-forming activity for AGN at low redshifts. We estimate an average dust covering factor (CF) of 33% based on IR SEDs and bolometric AGN luminosity, corresponding to a Type 2 AGN population of roughly a third. We also see a population of AGN that challenge the inclination-based unification model with individual dust CFs that contradict the nuclear obscuration expected from observed X-ray hardness ratios. We see no strong connection between AGN fractions in the IR and corresponding total IR, 24 μm, or X-ray luminosities. The average rest-frame AGN contribution as a function of IR wavelength shows significant (∼80%) contributions in the mid-IR that trail off at λ > 30 μm. Additionally, we provide a relation between observed L
X and pure AGN IR output for high-z AGN, allowing future studies to estimate AGN IR contribution using only observed X-ray flux density estimates.
The ISM Properties and Gas Kinematics of a Redshift 3 Massive Dusty Star-forming Galaxy
Authors: Leung T. K. Daisy , Riechers Dominik A. , Baker Andrew J. , Clements Dave L. , Cooray Asantha , Hayward Christopher C. , Ivison R. J. , Neri Roberto , Omont Alain , Pérez-Fournon Ismael , Scott Douglas , Wardlow Julie L. 
Published: January 2019

Abstract
We present CO (J = 1 → 0; 3 → 2; 5 → 4; 10 → 9) and 1.2 kpc resolution [C ii] line observations of the dusty star-forming galaxy (SFG) HXMM05—carried out with the Karl G. Jansky Very Large Array, the Combined Array for Research in Millimeter-wave Astronomy, the Plateau de Bure Interferometer, and the Atacama Large Millimeter/submillimeter Array, measuring an unambiguous redshift of z = 2.9850 ± 0.0009. We find that HXMM05 is a hyperluminous infrared galaxy (

= (4 ± 1) × 1013
L
⊙) with a total molecular gas mass of (2.1 ± 0.7) × 1011(

/0.8) M
⊙. The CO (J = 1 → 0) and [C ii] emission are extended over ∼9 kpc in diameter, and the CO line FWHM exceeds 1100 km s−1. The [C ii] emission shows a monotonic velocity gradient consistent with a disk, with a maximum rotation velocity of

= 616 ± 100 km s−1 and a dynamical mass of (7.7 ± 3.1) × 1011
M
⊙. We find a star formation rate of 2900

M
⊙ yr−1. HXMM05 is thus among the most intensely SFGs known at high redshift. Photodissociation region modeling suggests physical conditions similar to nearby SFGs, showing extended star formation, which is consistent with our finding that the gas emission and dust emission are cospatial. Its molecular gas excitation resembles the local major merger Arp 220. The broad CO and [C ii] lines and a pair of compact dust nuclei suggest the presence of a late-stage major merger at the center of the extended disk, again reminiscent of Arp 220. The observed gas kinematics and conditions, together with the presence of a companion and the pair of nuclei, suggest that HXMM05 is experiencing multiple mergers as a part of the evolution.
The Unfortunate Frog: On Animal and Human Bondage in K 2581 and Related Fragments With Excursuses on BM 64526 and YOS XI, 3
Authors: Stadhouders Henry 
Published: January 2019

This article presents a fresh edition with annotations of the medico-magical Sammeltafel K 2581 and several as yet unpublished duplicates and parallels, the most prominent of which (BM 65426) is dealt with in an excursus of its own. These texts are an important source for our understanding of the li’bu disease, and the present editions provide an opportunity for a discussion of some of the ancient methods of treating the ailment, notably the practice of quarantine. The edition of a newly identified duplicate to the reverse (N 909+) helps us to better understand what this part of the tablet is about. In a final excursus the author expounds his musings over text and purport of an Old Babylonian incantation against tūltum “tooth worm” ( YOS XI, 3), deviating in crucial details from previous attempts to decode the meaning of this elusive spell.
Logistique de la « dématérialisation »
Authors: Puglia Ezio 
Published: January 2019

La dimension immatérielle de notre réalité, grâce aux prothèses informatiques et médiatiques, est devenue de plus en plus étendue et puissante. Cet article suggère que la prétendue « dématérialisation » comporte le recel des conditions matérielles nécessaires à son propre essor. Il examine le rôle joué par la logistique dans ce processus de refoulement systématique de la jointure entre matériel et immatériel. Permettant que la marchandise puisse « apparaître » presque magiquement sur les rayons des magasins ou directement chez nous, et que les déchets puissent « disparaître » tout aussi magiquement, l’organisation logistique actuelle repose sur un mix unique de transparence et d’opacisation.
Mad Marx
Authors: Hanson Lenora , Neyrat Frédéric 
Published: January 2019

Comment les interruptions des logiques capitalistes peuvent-elles devenir immédiatement des sites de reproduction , de sorte que nos tentatives pour réagir à la destruction capitaliste soient simultanément des pratiques de care capables de durer ? Quelles tactiques et quels espaces, quelles relations sociales et écologiques doivent être sauvées du passé et reconnues comme capables d’agir au présent, alors que le capitalisme se reproduit en détruisant les conditions de la reproduction du vivant, de la vie psychique, culturelle, et écologique ? Si la nostalgie tend à caractériser la dialectique entre production et parti, hégémonie et pouvoir d’État, alors quelles empathies, quels deuils et quelles fureurs, doivent être trouvées et promues sur le terrain où s’expriment la violence directe et l’expropriation définissant notre présent ? Un communisme intempéré se cherche dans cet article, pour donner forme à la conjuration politique des intempéries qui menacent notre existence terrestre.
Dioramas aquatiques : Théophile Gautier visite l’aquarium du Jardin d’acclimatation
Authors: Le Gall Guillaume 
Published: January 2019

La première critique d’un aquarium public en France associe d’emblée le nouveau dispositif à la technique du diorama daguerrien. En décembre 1861, Théophile Gautier visite l’aquarium du Jardin zoologique d’acclimatation, quelques mois après son ouverture. Il évoque sa visite dans le journal Le Moniteur universel et décrit très précisément le spectacle, détaillant à la fois la structure du dispositif et la nature de la nouvelle image qui se présente à ses yeux. Une image-souvenir se forme devant lui. Dans son analyse et dans la narration de son expérience, Gautier dit être à l’aquarium « comme au diorama ». Si certains auteurs sollicitent le modèle du diorama pour comprendre et restituer la production des images issues du nouveau dispositif formé par l’aquarium, c’est en partie parce que, quand s’ouvre l’aquarium du jardin d’acclimatation, le spectacle de Daguerre est encore très prégnant dans la culture visuelle de l’époque. Sur la base de la conjonction des deux techniques de monstration, l’article porte sur l’idée que l’aquarium marque une étape dans l’histoire de la permanence du diorama daguerrien parmi les formes spectaculaires d’exposition.
The export flux of particulate organic carbon derived from 210Po∕210Pb disequilibria along the North Atlantic GEOTRACES GA01 transect: GEOVIDE cruise
Authors: Tang Yi , Lemaitre Nolwenn , Castrillejo Maxi , Roca-Martí Montserrat , Masqué Pere , Stewart Gillian 
Published: January 2019

Abstract. The disequilibrium between 210Po activity and 210Pb activity in
seawater samples was determined along the GEOTRACES GA01 transect in the
North Atlantic during the GEOVIDE cruise (May–June 2014). A steady-state
model was used to quantify vertical export of particulate 210Po.
Vertical advection was incorporated into one version of the model using
time-averaged vertical velocity, which had substantial variance. This
resulted in large uncertainties for the 210Po export flux in this model,
suggesting that those calculations of 210Po export fluxes should be used
with great care. Despite the large uncertainties, there is no question that
the deficits of 210Po in the Iberian Basin and at the Greenland
Shelf have been strongly affected by vertical advection. Using the export
flux of 210Po and the particulate organic carbon (POC) to 210Po
ratio of total (> 1 µm) particles, we determined the POC
export fluxes along the transect. Both the magnitude and efficiency of the
estimated POC export flux from the surface ocean varied spatially within our
study region. Export fluxes of POC ranged from negligible to 10 mmol C m−2 d−1, with enhanced POC export in the Labrador Sea. The cruise
track was characterized by overall low POC export relative to net primary
production (export efficiency < 1 %–15 %), but relatively high export
efficiencies were seen in the basins where diatoms dominated the
phytoplankton community. The particularly low export efficiencies in the
Iberian Basin, on the other hand, were explained by the dominance of smaller
phytoplankton, such as cyanobacteria or coccolithophores. POC fluxes
estimated from the 210Po∕210Pb and 234Th∕238U
disequilibria agreed within a factor of 3 along the transect, with higher POC
estimates generally derived from 234Th. The differences were attributed
to integration timescales and the history of bloom events.
Early season N2O emissions under variable water management in rice systems: source-partitioning emissions using isotope ratios along a depth profile
Authors: Verhoeven Elizabeth , Barthel Matti , Yu Longfei , Celi Luisella , Said-Pullicino Daniel , Sleutel Steven , Lewicka-Szczebak Dominika , Six Johan , Decock Charlotte 
Published: January 2019

Abstract. Soil moisture strongly affects the balance between nitrification, denitrification
and N2O reduction and therefore the nitrogen (N) efficiency and N
losses in agricultural systems. In rice systems, there is a need to improve
alternative water management practices, which are designed to save water and
reduce methane emissions but may increase N2O and decrease nitrogen
use efficiency. In a field experiment with three water management treatments,
we measured N2O
isotope ratios of emitted and pore air N2O
(δ15N, δ18O and site preference, SP) over the
course of 6 weeks in the early rice growing season. Isotope ratio
measurements were coupled with simultaneous measurements of pore water
NO3-, NH4+, dissolved organic carbon (DOC), water-filled pore space (WFPS) and soil redox potential (Eh) at three soil depths.
We then used the relationship between SP × δ18O-N2O and
SP × δ15N-N2O in simple two end-member
mixing models to evaluate the contribution of nitrification, denitrification
and fungal denitrification to total N2O emissions and to estimate
N2O reduction rates. N2O emissions were higher in a
dry-seeded + alternate wetting and drying (DS-AWD) treatment relative to
water-seeded + alternate wetting and drying (WS-AWD) and
water-seeded + conventional flooding (WS-FLD) treatments. In the DS-AWD
treatment the highest emissions were associated with a high contribution from
denitrification and a decrease in N2O reduction, while in the WS
treatments, the highest emissions occurred when contributions from
denitrification/nitrifier denitrification and nitrification/fungal
denitrification were more equal. Modeled denitrification rates appeared to be
tightly linked to nitrification and NO3- availability in all
treatments; thus, water management affected the rate of denitrification and
N2O reduction by controlling the substrate availability for each
process (NO3- and N2O), likely through changes in
mineralization and nitrification rates. Our model estimates of mean
N2O reduction rates match well those observed in 15N
fertilizer labeling studies in rice systems and show promise for the use of
dual isotope ratio mixing models to estimate N2 losses.
Predicting near-term variability in ocean carbon uptake
Authors: Lovenduski Nicole S. , Yeager Stephen G. , Lindsay Keith , Long Matthew C. 
Published: January 2019

Abstract. Interannual variations in air–sea fluxes of carbon dioxide (CO2) impact
the global carbon cycle and climate system, and previous studies suggest that
these variations may be predictable in the near term (from a year to a decade
in advance). Here, we quantify and understand the sources of near-term
predictability and predictive skill in air–sea CO2 flux on global and
regional scales by analyzing output from a novel set of retrospective decadal
forecasts of an Earth system model. These forecasts exhibit the potential to
predict year-to-year variations in the globally integrated air–sea CO2
flux several years in advance, as indicated by the high correlation of the
forecasts with a model reconstruction of past CO2 flux evolution. This
potential predictability exceeds that obtained solely from foreknowledge of
variations in external forcing or a simple persistence forecast, with the
longest-lasting forecast enhancement in the subantarctic Southern Ocean and
the northern North Atlantic. Potential predictability in CO2 flux
variations is largely driven by predictability in the surface ocean partial
pressure of CO2, which itself is a function of predictability in surface
ocean dissolved inorganic carbon and alkalinity. The potential
predictability, however, is not realized as predictive skill, as indicated by
the moderate to low correlation of the forecasts with an
observationally based CO2 flux product. Nevertheless, our results suggest
that year-to-year variations in ocean carbon uptake have the potential to be
predicted well in advance and establish a precedent for forecasting air–sea
CO2 flux in the near future.
A synthetic satellite dataset of the spatio-temporal distributions of Emiliania huxleyi blooms and their impacts on Arctic and sub-Arctic marine environments (1998–2016)
Authors: Kondrik Dmitry , Kazakov Eduard , Pozdnyakov Dmitry 
Published: January 2019

Abstract. A 19-year (1998–2016) continuous dataset is presented of
coccolithophore Emiliania huxleyi distributions and activity, i.e. the release of CaCO3
in water and the decrease of uptake of dissolved CO2 by Emiliania huxleyi cells (e.g.
Kondrik et al., 2018a), in Arctic and sub-Arctic seas. The
dataset is based on optical remote-sensing data (mostly OC CCI data) with
assimilation of different relevant in situ observations, preprocessed with
authorial algorithms. Alongside bloom locations, we provide both
detailed information on E. huxleyi impacts on carbon balance and the sub-datasets of
quantified coccolith concentrations, particulate inorganic carbon content
and CO2 partial pressure in water driven by coccolithophores. All
data are presented on a regular 4×4 km grid at a temporal resolution of 8 days. The paper describes the theoretical and methodological basis for all
processing and modelling steps. The data are available on Zenodo:
https://doi.org/10.5281/zenodo.1402033.
Application of environmental tracers for investigation of groundwater mean residence time and aquifer recharge in fault-influenced hydraulic drop alluvium aquifers
Authors: Ma Bin , Jin Menggui , Liang Xing , Li Jing 
Published: January 2019

Abstract. Investigating groundwater residence time and recharge sources is crucial for
water resource management in the alluvium aquifers of arid basins.
Environmental tracers (chlorofluorocarbons, 3H, 14C, δ2H,
δ18O) and groundwater hydrochemical components are used for
assessing groundwater mean residence times (MRTs) and aquifer recharge in
fault-influenced hydraulic drop alluvium aquifers in the Manas River basin
(China). Aquifers under the Manas River upstream (south of the fault)
contains very high 3H activity (41.1–60 TU), implying water
recharge affected by the nuclear bomb tests of the 1960s. Carbon-14
groundwater age correlates positively with distance from mountain area
(3000–5000 years in the midstream to > 7000 years in the
downstream) and groundwater depth, but correlates negatively to a decrease in
3H activity (1.1 TU) and more negative δ18O values.
This phenomenon reveals that the source of the deeper groundwater in the
semi-confined aquifer is paleo-meteoric recharge. Special attention has been
paid to the estimation of MRTs using CFCs and 3H by an exponential
piston flow model. The results show that MRTs vary from 19 to 101 years by
CFCs and from 19 to 158 years by 3H. MRTs estimated from
3H are much longer than those from CFCs, probably due to the
different time lag of liquid (3H) and gas-phase CFCs through the
unsaturated zone. The MRTs estimated by CFCs show good correlations with pH
and the concentrations of SiO2 and SO42-, which can
provide a possible approach to estimate first-order proxies of MRTs for
groundwater age. The young water fractions are investigated by the CFC binary
mixing method in the south and north of the fault. Relatively modern recharge
is found in the south of the fault with young (post-1940) water fractions of
87 %–100 %, whereas in the north of the fault the young water
fractions vary from 12 % to 91 %. This study shows that the
combination of CFCs and 3H residence time tracers can help in
analysing the groundwater MRTs and the recharge sources for the different
mixing end-members.
Sewing the Fabric of Statehood
Authors: Howard Adam M. 
Published: January 2019

This book explores the untold story of how three influential garment unions worked with the American Federation of Labor (AFL) and Congress of Industrial Organizations (CIO) in support of a new Jewish state. It reveals a coalition at work on multiple fronts. Sustained efforts convinced the AFL and CIO to support Jewish development in Palestine through land purchases for Jewish workers and encouraged the construction of trade schools and cultural centers. Other activists, meanwhile, directed massive economic aid to Histadrut, the General Federation of Jewish Workers in Palestine, or pressured the British and American governments to support the Jews in Palestine and later, recognize Israel’s independence. Ultimately, these efforts led American labor to forge its own foreign policy--and reshape both the postwar world and Jewish history.
THE IMPACT OF MEDIA CONVERGENCE ON THE DEVELOPMENT OF INTEGRATED CORPORATE COMMUNICATION IN TOURISM
Authors: Sančanin Branislav 
Published: January 2019

Media convergence is reflected in the permeation and integration of various media and tourism activities, which increasingly alter the role and habits of identified target groups in tourism. The subject of this paper is research into the correlation between media convergence and growth and tourism development, through influence on corporate culture, identity, image and reputation which, within the broader context, has significant implications for integrated business communication in tourism. The aim of the paper is to point to the necessity of accelerating the grouping of integrated business communication in tourism within frameworks determined by media convergence. Considering the fact that media convergence is a process, just like the growth and development of tourism, this paper points to the technological, economic, social, cultural and global impact of convergence on traditional media, as well as on web and mobile content and their synergistic reflection on tourism. The influence of media convergence on growth and tourism development is subject to constant quantitative and qualitative changes, resulting in numerous internal and external determinants.
Design Point Generation Method from a Lightweight Model for Dimensional Quality Management in Shipbuilding
Authors: Kwon Ki Youn 
Published: January 2019

A ship is constructed by assembling blocks and installing outfits in the assembled ship structure. The measured data of real products and the design data are analyzed to prevent the loss caused by dimensional quality errors in shipbuilding. In recent years, 3D shapes have been used for efficient dimension quality management; however, it is difficult to deal with the large-scale Computer Aided Design (CAD) data required for managing extra-large blocks. A lightweight model is widely used for visualizing and sharing large data in Product Lifecycle Management. This model is mainly composed of triangular elements to minimize the file size and increase visibility. There are no problems with visually confirming the shape based on these triangular elements, but the model has a limitation when numerically calculating the exact position on a curve or a surface. In this article, we propose a method that uses a lightweight model to improve the efficiency of dimensional quality management. Accurate boundary curves are restored from the lightweight model used for visualization. After matching the connectivity of triangular elements, boundary element edges are extracted. Boundary curves are generated by connecting these boundary element edges. In addition, the density for tessellation was evaluated and found to be suitable for the shipbuilding process. The proposed method was tested on several models to demonstrate its feasibility.

1. Introduction
A ship is designed by dividing it into several blocks, which constitute the hull, and each block is constructed separately and assembled. Blocks are usually made by assembling small parts fabricated by machining steel plates, and the ship is constructed through the assembly of large blocks from the small blocks. For this process to be performed smoothly, errors are calculated between the design dimensions and manufactured dimensions, and then, the errors are used to correct for erroneous portions after constructing each block. In addition, the dimensions for outfitting and the positions of the hull structure are modified in the case of misalignment during the outfitting process such as installing pipes, equipment, and devices on the hull structure. Dimensional quality management is an activity performed to meet the dimensional quality that is required in the shipbuilding process, including at offshore manufacturing plants.
The Word and the Sound: The Sonic Color-line in Frederick Douglass's 1845 Narrative
Authors: Stoever-Ackerman Jennifer 
Published: January 2019

Version:1.0 StartHTML:0000000246 EndHTML:0000003916 StartFragment:0000002694 EndFragment:0000003880 SourceURL:file://localhost/Users/jenniferstoever-ackerman/Desktop/Dropbox/revised_Stoever%20Ackerman_%20The%20Word%20and%20the%20Sound.docx “The Word and the Sound” examines the violence in Frederick Douglass’s iconic Narrative of the Life of Frederick Douglass (1845) as an aural experience—not just a visual spectacle—arguing that the text is key to understanding the relationship between listening, race, and antebellum slavery. Douglass’s representations of divergent listening practices show how they shape (and are shaped by) race, revealing the aural edge of the ostensibly visual culture of white supremacy, or the “sonic color-line.” This essay draws from archival material such as speech manuals and travel writing to document the sonic color-line, particularly the dominant association of nonverbal sound with the presumed irrationality of racial others. The subsequent sections close read key aural passages in the Narrative to amplify how Douglass exposes, manipulates, and subverts the sonic color-line, challenging his white readership to listen differently, even as he remains skeptical of their their ability to do so.