bluuebunny/crossref_metadata_2025_split huggingface dataset:
Routine Psychological Screening for Parent Depressive Symptoms in an Outpatient Pediatric Specialty Burn Clinic
Authors: Seivert Nicholas P , Sommerhalder Mackenzie , Stewart Dylan , Ziegfeld Susan , Ostrander Rick , Reynolds Elizabeth K , Parrish Carisa 
Published: July 2019

Abstract
Pediatric burn injuries are stressful for parents, yet few burn clinics report screening caregivers. We evaluated psychometric properties of a two-item depression screener administered to parents of children with burns during outpatient clinic visits. We also examined associations between parent depression symptoms and child characteristics. We used a retrospective review of pediatric patients with burn injuries (n = 496, age range: 0–21 years; M = 5.0 years, SD = 4.4 years) from an outpatient specialty burn clinic. Sample was 54.8% male; ethnicity was 42.4% Black/African American and 42.2% White. Most children (94.7%) had a burn TBSA of 10% or less and partial thickness burns (87%). Depression measure was administered at two time points as part of routine care: T1 (n = 496) and T2 (n = 121). Score range was 0 to 8. The means were 1.17 (SD = 1.74) at T1 and 0.81 (SD = 1.40) at T2. The majority scored ≤3 (89.9% caregivers) at T1. The measure demonstrated satisfactory internal consistency at T1 (Cronbach α = .74) and T2 (α = .82). Scores at T1 and T2 for a subsample (n = 121) were related (r = .61, p &lt; .001). Parents of non-White children tended to report higher depression scores at T1. At T2, being female and greater burn degree were associated with higher depression scores. This brief two-item scale used with caregivers of pediatric burn patients is a reasonable method for screening parental depression in this setting. Given the association between parental depression and child characteristics, further studies are needed, including examination of predictive validity of parental depression with pediatric outcomes.
Seismic damage mechanism of bedrock and overburden layer slope reinforced by sheet pile wall
Authors: Qu Honglue , Wang Chenxu , Zhang Gulan , Liu Ying , Luo Hao , Mei Qian 
Published: July 2019

Abstract
Sheet pile walls, widely used in landslide control projects, have demonstrated excellent seismic performance during the great Wenchuan earthquake, as indicated by an investigation of retaining walls following earthquake damage. To further understand the mechanism of seismic damage based on the Hilbert–Huang transform method and marginal spectrum identification theory, a large-scale shaking table test of bedrock and overburden layer slope reinforced by sheet pile wall was carried out, and the mechanism of seismic damage was analysed. The results show that the change in marginal spectrum amplitude and characteristic frequency can clearly indicate the degree of seismic damage to the slope soil. First, the dynamic response of the slope soil near sheet pile wall is smaller than the response observed in soil farther from the wall, and the degree of seismic damage near the wall is relatively weaker than that farther away from the wall. Second, the energy of the seismic wave cannot be completely transferred behind the wall, and the strip cracks of soil behind the wall can be determined. Finally, the slope soil slides along a slip surface so that the front edge of the slope is squeezed due to the vertical tensile cracks at the rear edge. In addition, the results confirm the feasibility of the Hilbert–Huang transform method for studying the mechanism of the seismic damage to the structure-soil coupling system.
Accountability for Crimes against the Rohingya
Authors: Barber Rebecca 
Published: July 2019

Abstract
In 2018, the Independent International Fact-Finding Mission on Myanmar found that there were reasonable grounds to believe the Myanmar military had perpetrated war crimes, crimes against humanity and possibly genocide against the Rohingya people. It recommended that the Security Council refer the situation to the International Criminal Court, but that recommendation is unlikely to be acted upon. This article considers whether, if the Security Council fails to act, the General Assembly may establish an ad hoc international criminal tribunal. It examines first the competency of the General Assembly to consider and make recommendations on matters of international peace and security, as explicitly articulated in the United Nations (UN) Charter and as implied by the purposes and principles of the UN. It then analyses the relevance and applicability of the General Assembly’s Uniting for Peace Resolution. It argues that the General Assembly has previously interpreted its powers to include the establishment of bodies it deems necessary for the maintenance of peace and security, and that in the case of Myanmar there is no reason it could not take the further step of establishing an ad hoc international criminal tribunal — albeit one without coercive powers.
ALMA Band 3 polarimetric follow-up of a complete sample of faint PACO sources
Authors: Galluzzi V , Puglisi G , Burkutean S , Liuzzo E , Bonato M , Massardi M , Paladino R , Gregorini L , Ricci R , Trombetti T , Toffolatti L , Burigana C , Bonaldi A , Bonavera L , Casasola V , De Zotti G , Ekers R D , di Serego Alighieri S , López-Caniego M , Tucci M 
Published: July 2019

Abstract
We present Atacama Large Millimetre/submillimiter Array (ALMA) high sensitivity ($\sigma _\mathrm{ P} \simeq 0.4\,$ mJy) polarimetric observations at $97.5\,$ GHz (Band 3) of a complete sample of 32 extragalactic radio sources drawn from the faint Planck–ATCA Co-eval Observations (PACO) sample (b &lt; −75°, compact sources brighter than $200\,$ mJy at $20\,$ GHz). We achieved a detection rate of $~97\, {\rm per\, cent}$ at $3\, \sigma$ (only 1 non-detection). We complement these observations with new Australia Telescope Compact Array (ATCA) data between 2.1 and $35\,$GHz obtained within a few months and with data published in earlier papers from our collaboration. Adding the co-eval GaLactic and Extragalactic All-sky Murchison widefield array (GLEAM) survey detections between $70\,$ and $230\,$ MHz for our sources, we present spectra over more than 3 decades in frequency in total intensity and over about 1.7 decades in polarization. The spectra of our sources are smooth over the whole frequency range, with no sign of dust emission from the host galaxy at mm wavelengths or of a sharp high frequency decline due, for example, to electron ageing. We do however find indications of multiple emitting components and present a classification based on the number of detected components. We analyse the polarization fraction behaviour and distributions up to $97\,$ GHz for different source classes. Source counts in polarization are presented at $95\,$ GHz.
Methods for cluster cosmology and application to the SDSS in preparation for DES Year 1 release
Authors: Costanzi M , Rozo E , Simet M , Zhang Y , Evrard A E , Mantz A , Rykoff E S , Jeltema T , Gruen D , Allen S , McClintock T , Romer A K , von der Linden A , Farahi A , DeRose J , Varga T N , Weller J , Giles P , Hollowood D L , Bhargava S , Bermeo-Hernandez A , Chen X , Abbott T M C , Abdalla F B , Avila S , Bechtol K , Brooks D , Buckley-Geer E , Burke D L , Rosell A Carnero , Kind M Carrasco , Carretero J , Crocce M , Cunha C E , da Costa L N , Davis C , De Vicente J , Diehl H T , Dietrich J P , Doel P , Eifler T F , Estrada J , Flaugher B , Fosalba P , Frieman J , García-Bellido J , Gaztanaga E , Gerdes D W , Giannantonio T , Gruendl R A , Gschwend J , Gutierrez G , Hartley W G , Honscheid K , Hoyle B , James D J , Krause E , Kuehn K , Kuropatkin N , Lima M , Lin H , Maia M A G , March M , Marshall J L , Martini P , Menanteau F , Miller C J , Miquel R , Mohr J J , Ogando R L C , Plazas A A , Roodman A , Sanchez E , Scarpine V , Schindler R , Schubnell M , Serrano S , Sevilla-Noarbe I , Sheldon E , Smith M , Soares-Santos M , Sobreira F , Suchyta E , Swanson M E C , Tarle G , Thomas D , Wechsler R H 
Published: July 2019

ABSTRACT
We implement the first blind analysis of cluster abundance data to derive cosmological constraints from the abundance and weak lensing signal of redMaPPer clusters in the Sloan Digital Sky Survey (SDSS). We simultaneously fit for cosmological parameters and the richness–mass relation of the clusters. For a flat Λ cold dark matter cosmological model with massive neutrinos, we find $S_8 \equiv \sigma _{8}(\Omega _\mathrm{ m}/0.3)^{0.5}=0.79^{+0.05}_{-0.04}$. This value is both consistent and competitive with that derived from cluster catalogues selected in different wavelengths. Our result is also consistent with the combined probes analyses by the Dark Energy Survey (DES), the Kilo-Degree Survey (KiDS), and with the cosmic microwave background (CMB) anisotropies as measured by Planck. We demonstrate that the cosmological posteriors are robust against variation of the richness–mass relation model and to systematics associated with the calibration of the selection function. In combination with baryon acoustic oscillation data and big bang nucleosynthesis data (Cooke et al.), we constrain the Hubble rate to be h = 0.66 ± 0.02, independent of the CMB. Future work aimed at improving our understanding of the scatter of the richness–mass relation has the potential to significantly improve the precision of our cosmological posteriors. The methods described in this work were developed for use in the forthcoming analysis of cluster abundances in the DES. Our SDSS analysis constitutes the first part of a staged-unblinding analysis of the full DES data set.
The HST large programme on NGC 6752 – III. Detection of the peak of the white dwarf luminosity function
Authors: Bedin L R , Salaris M , Anderson J , Libralato M , Apai D , Nardiello D , Rich R M , Bellini A , Dieball A , Bergeron P , Burgasser A J , Milone A P , Marino A F 
Published: July 2019

ABSTRACT
We report on the white dwarf (WD) cooling sequence of the old globular cluster NGC 6752, which is chemically complex and hosts a blue horizontal branch. This is one of the last globular cluster WD cooling sequences accessible to imaging by the Hubble Space Telescope. Our photometry and completeness tests show that we have reached the peak of the luminosity function of the WD cooling sequence, at a magnitude mF606W = 29.4 ± 0.1, which is consistent with a formal age of ∼14 Gyr. This age is also consistent with the age from fits to the main-sequence turn-off (13–14 Gyr), reinforcing our conclusion that we observe the expected accumulation of WDs along the cooling sequence.
Tidal disruption events from massive black hole binaries: predictions for ongoing and future surveys
Authors: Thorp Stephen , Chadwick Eli , Sesana Alberto 
Published: July 2019

ABSTRACTWe compute the expected cosmic rates of tidal disruption events (TDEs) induced by individual massive black holes (MBHs) and by MBH binaries (MBHBs) – with a specific focus on the latter class – to explore the potential of TDEs to probe the cosmic population of sub-pc MBHBs. Rates are computed by combining MBH and MBHB population models derived from large cosmological simulations with estimates of the induced TDE rates for each class of objects. We construct empirical TDE spectra that fit a large number of observations in the optical, UV, and X-ray and consider their observability by current and future survey instruments. Consistent with results in the literature, and depending on the detailed assumption of the model, we find that LSST and Gaia in optical and eROSITA in X-ray will observe a total of 3000–6000, 80–180, and 600–900 TDEs per year, respectively. Depending on the survey, 1 to several per cent of these are prompted by MBHBs. In particular, both LSST and eROSITA are expected to see 150–450 MBHB-induced TDEs in their respective mission lifetimes, including 5–100 repeated flares. The latter provide an observational sample of binary candidates with relatively low contamination and have the potential of unveiling the sub-pc population of MBHBs in the mass range $10^5\lt M\lt 10^7\, \mathrm{M}_\odot$, thus informing future low-frequency gravitational wave observatories.
New active asteroid (6478) Gault
Authors: Hui (許文韜) Man-To , Kim (김윤영) Yoonyoung , Gao (高興) Xing 
Published: July 2019

ABSTRACT
Main-belt asteroid (6478) Gault was observed to show cometary features in early 2019. To investigate the cause, we conducted BVR observations at Xingming Observatory, China, from 2019 January to April. The two tails were formed around 2018 October 26–November 8, and 2018 December 29–2019 January 8, respectively, and consisted of dust grains of ≳20 $\mu$m to 3 mm in radius ejected at a speed of 0.15 ± 0.05 m s−1 and following a broken power-law size distribution bending at grain radius ∼70 $\mu$m (bulk density 1 g cm−3 assumed). The total mass of dust within a 104 km-radius aperture around Gault declined from ∼9 × 106 kg since 2019 January at a rate of 2.28 ± 0.07 kg s−1, but temporarily surged around 2019 March 25, because Earth then crossed the orbital plane of Gault, near which the ejected dust was mainly distributed. No statistically significant colour or short-term light-curve variation was seen. Nonetheless we argue that Gault is currently subjected to rotational instability. Using the available astrometry, we did not detect any non-gravitational acceleration in the orbital motion of Gault.
Pre-marked chromatin and transcription factor co-binding shape the pioneering activity of Foxa2
Authors: Cernilogar Filippo M , Hasenöder Stefan , Wang Zeyang , Scheibner Katharina , Burtscher Ingo , Sterr Michael , Smialowski Pawel , Groh Sophia , Evenroed Ida M , Gilfillan Gregor D , Lickert Heiko , Schotta Gunnar 
Published: July 2019

AbstractPioneer transcription factors (PTF) can recognize their binding sites on nucleosomal DNA and trigger chromatin opening for recruitment of other non-pioneer transcription factors. However, critical properties of PTFs are still poorly understood, such as how these transcription factors selectively recognize cell type-specific binding sites and under which conditions they can initiate chromatin remodelling. Here we show that early endoderm binding sites of the paradigm PTF Foxa2 are epigenetically primed by low levels of active chromatin modifications in embryonic stem cells (ESC). Priming of these binding sites is supported by preferential recruitment of Foxa2 to endoderm binding sites compared to lineage-inappropriate binding sites, when ectopically expressed in ESCs. We further show that binding of Foxa2 is required for chromatin opening during endoderm differentiation. However, increased chromatin accessibility was only detected on binding sites which are synergistically bound with other endoderm transcription factors. Thus, our data suggest that binding site selection of PTFs is directed by the chromatin environment and that chromatin opening requires collaboration of PTFs with additional transcription factors.
An independently validated nomogram for isocitrate dehydrogenase-wild-type glioblastoma patient survival
Authors: Gittleman Haley , Cioffi Gino , Chunduru Pranathi , Molinaro Annette M , Berger Mitchel S , Sloan Andrew E , Barnholtz-Sloan Jill S 
Published: July 2019

Abstract

Background
In 2016, the World Health Organization reclassified the definition of glioblastoma (GBM), dividing these tumors into isocitrate dehydrogenase (IDH)-wild-type and IDH-mutant GBM, where the vast majority of GBMs are IDH-wild-type. Nomograms are useful tools for individualized estimation of survival. This study aimed to develop and independently validate a nomogram for IDH-wild-type patients with newly diagnosed GBM.

Methods
Data were obtained from newly diagnosed GBM patients from the Ohio Brain Tumor Study (OBTS) and the University of California San Francisco (UCSF) for diagnosis years 2007–2017 with the following variables: age at diagnosis, sex, extent of resection, concurrent radiation/temozolomide (TMZ) status, Karnofsky Performance Status (KPS), O6-methylguanine-DNA methyltransferase (MGMT) methylation status, and IDH mutation status. Survival was assessed using Cox proportional hazards regression, random survival forests, and recursive partitioning analysis, with adjustment for known prognostic factors. The models were developed using the OBTS data and independently validated using the UCSF data. Models were internally validated using 10-fold cross-validation and externally validated by plotting calibration curves.

Results
A final nomogram was validated for IDH-wild-type newly diagnosed GBM. Factors that increased the probability of survival included younger age at diagnosis, female sex, having gross total resection, having concurrent radiation/TMZ, having a high KPS, and having MGMT methylation.

Conclusions
A nomogram that calculates individualized survival probabilities for IDH-wild-type patients with newly diagnosed GBM could be useful to physicians for counseling patients regarding treatment decisions and optimizing therapeutic approaches. Free software for implementing this nomogram is provided: https://gcioffi.shinyapps.io/Nomogram_For_IDH_Wildtype_GBM_H_Gittleman/.
Selective Deafness of Political Parties: Strategic Responsiveness to Media, Protest and Real-World Signals on Immigration in Belgian Parliament
Authors: Wouters Ruud , Sevenans Julie , Vliegenthart Rens 
Published: July 2019

AbstractHow do political parties react to different signals from society indicating the saliency of a particular social problem? Are all parties equally responsive to all signals or do certain signals prove more effective in engaging some parties than others? We address these questions from an agenda-setting perspective. In particular, we investigate how media attention, protest activity and real-world signals shape parties’ attention for immigration in the federal parliament of Belgium. A time series model suggests that media attention, protest activity and real-world indicators all increase parliamentary attention as measured by weekly oral questions. More detailed models show the impact of these signals to differ across parties. Media attention and protest activity engage left wing parties, whereas asylum applications drive political action of the party delivering the responsible secretary. Far-right parties, finally, react both to media attention and real-world indicators. We conclude that political parties are ‘selectively deaf’; they act (or do not act) strategically upon incoming signals, depending on whether the signal fits their political goals or not. This article contributes to agenda-setting research by including multiple societal signals in its research design and by focusing on party characteristics and party competition to disentangle the conditionality of various agenda-setting effects.
PREVENT Policing in Practice—The Need for Evidenced-Based Research
Authors: Dresser Paul 
Published: July 2019

Abstract
This article examines the PREVENT agenda, part of the UK government’s counter-terrorism strategy, CONTEST. Informed by semi-structured interviews conducted with a Special Branch PREVENT team, as well as individuals drawn from various security disciplines, this article highlights several practical barriers to realizing collaborative counter-radicalization. This is important given the third objective of PREVENT: to work with a wide range of institutions where there are risks of radicalization. This article departs from analyses that have examined PREVENT in the context of suspect profiling; rather, the focus is on illuminating the implementation, (re)configuration and performance of PREVENT policing. The article concludes by advocating the necessity for evidence-based research—this proffers pragmatic implications for the governance of counter-terrorism.
Reflections on the Persistent Issue of Relevance in Public Administration
Authors: AbouAssi Khaldoun , Amirkhanyan Anna , Billingsley Gloria , Lyon Randolph 
Published: July 2019

Abstract
Relevance was a central issue at the Minnowbrook I Conference in 1968, reflecting a long-standing concern prior to that seminal gathering. It has also repeatedly been raised, debated, and investigated at follow-up meetings, including the Minnowbrook II and III Conferences, and in relevant publications. In this piece, we want to keep the conversation going and reflect the discussions and comments by scholars from various subfields of our discipline and at various stages in their careers.
Revelation and Phenomenal Relations
Authors: Broi Antonin 
Published: July 2019

AbstractRevelation, or the view that the essence of phenomenal properties is presented to us, is as intuitively attractive as it is controversial. It is notably at the core of defences of anti-physicalism. I propose in this paper a new argument against Revelation. It is usually accepted that low-level sensory phenomenal properties, like phenomenal red, loudness or brightness, stand in (phenomenal) relation of similarity and quantity. Furthermore, these similarity and quantitative relations are taken to be internal, that is, to be fixed by what their relata are. I argue that, under some plausible additional premises, no account of what grounds these relations in the essence of their relata is consistent with Revelation, at least if we take common phenomenological descriptions for granted. As a result, the plausibility of Revelation is undermined. One might however resist this conclusion by weakening the epistemic relation postulated between subjects and their phenomenal properties.
Frictional Intermediation in Over-the-Counter Markets
Authors: Hugonnier Julien , Lester Benjamin , Weill Pierre-Olivier 
Published: July 2019

Abstract
We extend Duffie et al.’s (2005) search-theoretic model of over-the-counter (OTC) asset markets, allowing for a decentralized inter-dealer market with arbitrary heterogeneity in dealers’ valuations (or, equivalently, inventory costs). We develop a solution technique that makes the model fully tractable and allows us to derive, in closed form, theoretical formulas for key statistics analysed in empirical studies of the intermediation process in OTC markets. A calibration to the market for municipal bonds allows us to quantify important unobservable characteristics of this market, including the severity of search and bargaining frictions and the nature of heterogeneity across dealers. We use our calibrated model to study the effect of these market characteristics on total welfare and the distribution of gains from trade across customers and dealers.