bluuebunny/crossref_metadata_2025_split huggingface dataset:
The GOODS-N Jansky VLA 10 GHz Pilot Survey: Sizes of Star-forming μJY Radio Sources
Authors: Murphy Eric J. , Momjian Emmanuel , Condon James J. , Chary Ranga-Ram , Dickinson Mark , Inami Hanae , Taylor Andrew R. , Weiner Benjamin J. 
Published: April 2017

Abstract
Our sensitive (

), high-resolution (FWHM

), 10 GHz image covering a single Karl G. Jansky Very Large Array (VLA) primary beam (FWHM

) in the GOODS-N field contains 32 sources with

and optical and/or near-infrared (OIR) counterparts. Most are about as large as the star-forming regions that power them. Their median FWHM major axis is

, with rms scatter

. In units of the effective radius

that encloses half their flux, these radio sizes are

, with rms scatter

. These sizes are smaller than those measured at lower radio frequencies, but agree with dust emission sizes measured at mm/sub-mm wavelengths and extinction-corrected Hα sizes. We made a low-resolution (

) image with

better brightness sensitivity, in order to detect extended sources and measure matched-resolution spectral indices

. It contains six new sources with

and OIR counterparts. The median redshift of all 38 sources is

. The 19 sources with 1.4 GHz counterparts have a median spectral index of

, with rms scatter

. Including upper limits on α for sources not detected at 1.4 GHz flattens the median to

, suggesting that the μJy radio sources at higher redshifts—and hence those selected at higher rest-frame frequencies—may have flatter spectra. If the non-thermal spectral index is

, the median thermal fraction of sources selected at median rest-frame frequency

is ≳48%.
Muon Bundles as a Sign of Strangelets from the Universe
Authors: Kankiewicz P. , Rybczyński M. , Włodarczyk Z. , Wilk G. 
Published: April 2017

Abstract
Recently, the CERN ALICE experiment observed muon bundles of very high multiplicities in its dedicated cosmic ray (CR) run, thereby confirming similar findings from the LEP era at CERN (in the CosmoLEP project). Originally, it was argued that they apparently stem from the primary CRs with a heavy masses. We propose an alternative possibility arguing that muonic bundles of highest multiplicity are produced by strangelets, hypothetical stable lumps of strange quark matter infiltrating our universe. We also address the possibility of additionally deducing their directionality which could be of astrophysical interest. Significant evidence for anisotropy of arrival directions of the observed high-multiplicity muonic bundles is found. Estimated directionality suggests their possible extragalactic provenance.
The Twist of the Draped Interstellar Magnetic Field Ahead of the Heliopause: A Magnetic Reconnection Driven Rotational Discontinuity
Authors: Opher M. , Drake J. F. , Swisdak M. , Zieger B. , Toth G. 
Published: April 2017

Abstract
Based on the difference between the orientation of the interstellar B
ISM and the solar magnetic fields, there was an expectation that the magnetic field direction would rotate dramatically across the heliopause (HP). However, the Voyager 1 spacecraft measured very little rotation across the HP. Previously, we showed that the B
ISM twists as it approaches the HP and acquires a strong T component (east–west). Here, we establish that reconnection in the eastern flank of the heliosphere is responsible for the twist. On the eastern flank the solar magnetic field has twisted into the positive N direction and reconnects with the southward pointing component of the B
ISM. Reconnection drives a rotational discontinuity (RD) that twists the B
ISM into the −T direction and propagates upstream in the interstellar medium toward the nose. The consequence is that the N component of B
ISM is reduced in a finite width band upstream of the HP. Voyager 1 currently measures angles (

) close to solar values. We present MHD simulations to support this scenario, suppressing reconnection in the nose region while allowing it in the flanks, consistent with recent ideas about reconnection suppression from diamagnetic drifts. The jump in plasma β (the plasma to magnetic pressure) across the nose of HP is much greater than in the flanks because the heliosheath β is greater there than in the flanks. Large-scale reconnection is therefore suppressed in the nose but not at the flanks. Simulation data suggest that B
ISM will return to its pristine value 10–15 au past the HP.
Interroger l’opacité d’une maladie : le saturnisme professionnel comme enjeu sanitaire, scientifique et politique dans la France du XIX e siècle
Authors: Rainhorn Judith 
Published: April 2017

À travers le cas emblématique du saturnisme professionnel et de son principal vecteur, la céruse, massivement utilisée comme pigment de coloration de la peinture, l’article mène un questionnement historique sur les implications démographiques, économiques, politiques et sociales des conditions sanitaires de travail dans l’industrie envisagées en longue durée. Cette contribution cherche à éclairer les facteurs du maintien pendant un siècle d’un produit pourtant identifié comme toxique, c’est-à-dire les conditions de la fabrication de l’ignorance et de la construction de l’incertitude scientifique et technique, qui ont permis l’oblitération de la morbidité et de la mortalité des ouvriers — cérusiers et peintres en bâtiment — pendant un siècle. L’histoire de ce siècle de « négociation » éclaire le phénomène de construction socio-politique, statistique et savante de la maladie et les raisons de son invisibilité durable.
Le patriotisme dans l’œuvre d’Émile Mâle (1862-1954)
Authors: Maraval Raphaëlle 
Published: April 2017

Le nationalisme a fait l’objet de nombreuses études et analyses. Il a ses historiens attitrés (Raoul Girardet, Michel Winock, Zeev Sternhell…) et ses figures de proue (de Boulanger ou Déroulède à Le Pen). Doit-on craindre d’être redondant en s’aventurant sur ce terrain de recherche ? Il nous semble que le prisme à travers lequel nous avons coutume d’aborder la question pour la période 1870-1950 (nationalisme républicain universaliste ou nationalisme conservateur intransigeant) ne prend pas suffisamment en compte l’existence, plus répandue qu’on ne le croit, d’un patriotisme ardent, sans être extrême, foncièrement républicain en même temps que conservateur. L’historien d’art religieux, Émile Mâle, nous paraît être une figure emblématique de ce courant de pensée.
Interpréter l’hyperlien en contexte pédagogique : éléments d’une sémiotique sociale
Authors: Saemmer Alexandra 
Published: April 2017

L’article propose une approche de l’un des micro-dispositifs les plus caractéristiques du texte numérique, l’hyperlien. L’approche s’inscrit dans le cadre plus large d’un modèle d’interprétation du texte numérique qui s’intéresse à la fois aux « unités éditoriales », formes graphiques qui accueillent le lecteur sur la page-écran, et aux spécificités visuelles, manipulables et discursives du texte numérique lui-même. La méthodologie définie comme relevant d’une « sémiotique sociale », va cependant plus loin que la pratique d’éducation aux médias et à l’information qui consiste à décrypter des textes et images. Elle permet d’engager les apprenants dans une discussion collective et critique sur les éléments qui interviennent dans le processus d’interprétation : les limites du texte dans son contexte éditorial, médiatique et économique d’une part ; et d’autre part les interprétants, plus ou moins collectifs, qui sont relancés par les signes du texte médiatique mais qui préexistent aussi à celui-ci sous forme d’allants-de-soi, points de vue cristallisés et habitus. En guise d’exemple, l’article retrace les principales étapes d’une expérimentation pédagogique menée avec des étudiants universitaires constituées en « communautés interprétatives » à partir d’un site web de presse.
Le Voile du bonheur : le brûle-parfum, objet de sociabilité à la fin du XIX e siècle en France
Authors: Emery Elizabeth 
Published: April 2017

Brûler du parfum occupe une place centrale dans Le Voile du bonheur (1901), une pièce « imitée du chinois  » de l’homme d’État Georges Clemenceau. On examine ici la façon dont Clemenceau, un connaisseur de l’emploi culturel des parfums asiatiques, joue avec les stéréotypes littéraires du parfum pour proposer un autre modèle de sociabilité aux Français empêtrés dans des conflits politiques et religieux de la fin du xix e siècle.
Plaidoyer en faveur des renifleurs d’odeurs littéraires : pour une mise à profit de l’élément olfactif dans l’analyse de la littérature romanesque de la fin du XIX e siècle
Authors: Borloz Sophie-Valentine 
Published: April 2017

La littérature de la fin du xix e siècle est riche en mentions d’odeurs, ce qui n’a pas échappé aux commentateurs de l’époque, mais n’a depuis lors que peu retenu l’intérêt de la critique. L’étude de ces odeurs révèle pourtant qu’elles s’organisent en système, tant à l’échelle d’une œuvre que dans la production romanesque de l’époque. Cet article se veut un appel à une attention plus marquée à ces odeurs littéraires, ainsi qu’à l’imaginaire olfactif dont elles témoignent.
A Sentiment Analysis Tool for Determining the Promotional Success of Fashion Images on Instagram
Authors: AbdelFattah Mohamed , Galal Dahab , Hassan Nada , Elzanfaly Doaa , Tallent Greg 
Published: April 2017

<p>Sentiment Analysis (SA) or Opinion Mining is the process of analysing natural language texts to detect an emotion or a pattern of emotions towards a certain product to make a decision about that product. SA is a topic of text mining, Natural Language Processing (NLP) and web mining disciplines. Research in SA is currently at its peak given the amount of data generated from social media networks. The concept is that consumers are expressing exactly what they need, want and expect from a product but on the other hand the companies don’t have the tools to analyse and understand these feelings to satisfy these consumers accordingly. </p><p>One of the applications that generate a high rate of reactions and sentiments in social networks is Instagram. This study focuses on analysing the reactions generated by the top 50 fashion houses on Instagram given their top 20 images with the highest number of likes. The approach taken in this study is to qualify the visual aesthetics of fashion images and to establish why some succeed on social media more than others. </p><p class="Els-Abstract-text">The basic question asked in this paper is whether there are certain visual aesthetics that appeal more to the user and are therefore more successful on social media than others as determined by a measure we introduce, ‘Social Value’. To do so, a sentiment analysis tool is developed to measure the proposed social value of each image. An input of comments from each image will be processed. Each comment will go through a pre-processing phase; each word will be placed through a lexicon to identify if it is positive or negative. The output of the lexicon is a score value assigned to each comment to identify its degree of positivity, negativity, or it has no effect on the social value. Adding to these results, the number of likes and shares would also be taken into consideration quantifying the image’s value. A cumulative result is then produced to determine the social value of an image.</p>
Blocking Allergic Reaction through Targeting Surface-Bound IgE with Low-Affinity Anti-IgE Antibodies
Authors: Zhang Ke , Liu Jeffrey , Truong Thao , Zukin Elyssa , Chen Wendy , Saxon Andrew 
Published: April 2017

Abstract
Allergic disorders have now become a major worldwide public health issue, but the effective treatment options remain limited. We report a novel approach to block allergic reactivity by targeting the surface-bound IgE of the allergic effector cells via low-affinity anti-human IgE Abs with dissociation constants in the 10−6 to 10−8 M range. We demonstrated that these low-affinity anti-IgE mAbs bind to the cell surface–bound IgE without triggering anaphylactic degranulation even at high concentration, albeit they would weakly upregulate CD203c expression on basophils. This is in contrast to the high-affinity anti-IgE mAbs that trigger anaphylactic degranulation at low concentration. Instead, the low-affinity anti-IgE mAbs profoundly block human peanut- and cat-allergic IgE-mediated basophil CD63 induction indicative of anaphylactic degranulation; suppress peanut-, cat-, and dansyl-specific IgE-mediated passive cutaneous anaphylaxis; and attenuate dansyl IgE-mediated systemic anaphylaxis in human FcεRIα transgenic mouse model. Mechanistic studies reveal that the ability of allergic reaction blockade by the low-affinity anti-IgE mAbs was correlated with their capacity to downregulate the surface IgE and FcεRI level on human basophils and the human FcεRIα transgenic mouse bone marrow–derived mast cells via driving internalization of the IgE/FcεRI complex. Our studies demonstrate that targeting surface-bound IgE with low-affinity anti-IgE Abs is capable of suppressing allergic reactivity while displaying an excellent safety profile, indicating that use of low-affinity anti-IgE mAbs holds promise as a novel therapeutic approach for IgE-mediated allergic diseases.
Long-term air concentrations, wet deposition, and scavenging ratios of inorganic ions, HNO3, and SO2 and assessment of aerosol and precipitation acidity at Canadian rural locations
Authors: Cheng Irene , Zhang Leiming 
Published: April 2017

Abstract. This study analyzed long-term air concentrations and annual wet deposition of inorganic ions and aerosol and precipitation acidity at 31 Canadian sites from 1983 to 2011. Scavenging ratios of inorganic ions and relative contributions of particulate- and gas-phase species to NH4+, NO3−, and SO42− wet deposition were determined. Geographical patterns of atmospheric Ca2+, Na+, Cl−, NH4+, NO3−, and SO42− were similar to wet deposition and attributed to anthropogenic sources, sea-salt emissions, and agricultural emissions. Decreasing trends in atmospheric NH4+ (1994–2010) and SO42− (1983–2010) were prevalent. Atmospheric NO3− increased prior to 2001 and then declined afterwards. These results are consistent with SO2, NOx and NH3 emission trends in Canada and the USA. Widespread declines in annual NO3− and SO42− wet deposition ranged from 0.07 to 1.0 kg ha−1 a−1 (1984–2011). Acidic aerosols and precipitation impacted southern and eastern Canada more than western Canada; however, both trends have been decreasing since 1994. Scavenging ratios of particulate NH4+, SO42− and NO3− differed from literature values by 22 %, 44 %, and a factor of 6, respectively, because of the exclusion of gas scavenging in previous studies. Average gas and particle scavenging contributions to total wet deposition were estimated to be 72 % for HNO3 and 28 % for particulate NO3−, 37 % for SO2 and 63 % for particulate SO42−, and 30 % for NH3 and 70 % for particulate NH4+.
New insights into atmospherically relevant reaction systems using direct analysis in real-time mass spectrometry (DART-MS)
Authors: Zhao Yue , Fairhurst Michelle C. , Wingen Lisa M. , Perraud Véronique , Ezell Michael J. , Finlayson-Pitts Barbara J. 
Published: April 2017

Abstract. The application of direct analysis in real-time mass spectrometry (DART-MS), which is finding increasing use in atmospheric chemistry, to two different laboratory model systems for airborne particles is investigated: (1) submicron C3–C7 dicarboxylic acid (diacid) particles reacted with gas-phase trimethylamine (TMA) or butylamine (BA) and (2) secondary organic aerosol (SOA) particles from the ozonolysis of α-cedrene. The diacid particles exhibit a clear odd–even pattern in their chemical reactivity toward TMA and BA, with the odd-carbon diacid particles being substantially more reactive than even ones. The ratio of base to diacid in reacted particles, determined using known diacid–base mixtures, was compared to that measured by high-resolution time-of-flight aerosol mass spectrometry (HR-ToF-AMS), which vaporizes the whole particle. Results show that DART-MS probes  ∼  30 nm of the surface layer, consistent with other studies on different systems. For α-cedrene SOA particles, it is shown that varying the temperature of the particle stream as it enters the DART-MS ionization region can distinguish between specific components with the same molecular mass but different vapor pressures. These results demonstrate the utility of DART-MS for (1) examining reactivity of heterogeneous model systems for atmospheric particles and (2) probing components of SOA particles based on volatility.
Transmitting Cultural Identity in Schools through Traditional Music: A Case Study of Three Districts in Zimbabwe
Authors: Mataruse Shadreck 
Published: April 2017

Traditional music may be used to transmit and preserve cultures of various societies in schools. To address the above concern, the researcher carried out a study on traditional music performances in three Zimbabwean districts. The study employed a qualitative approach. Audio visual recordings, interviews and questionnaires were used for data collection. The population comprised members from three districts and music teachers from the selected schools. The study revealed that music education may be of meaningful value to societies when local traditional songs are used. The study also disclosed that traditional music plays a pivotal role in instilling the expected norms, values and standards in children. Respondents advocated that traditional songs should be taught to young generations because, through these, the young can learn the behaviour they are expected of, to become functional members of the society. The research recommends that local traditional songs should be used in teaching music. What is taught in schools should be culturally relevant to and affirming of the students’ lived realities. The school authorities should encourage the inclusion of local traditional songs in music instruction. Teachers and parents should also work together to transmit culture through generations using oral and literal means.
Reassembling Documents of Life in the Archive
Authors: Tamboukou Maria 
Published: April 2017

We usually perceive archives as the end of the active life of a document, a place where a document is deposited to be protected and preserved for the creation of future memories and histories. And yet archives are beginnings as much as they are ends: they give their documents a new life and particularly with the advent of digitisation, new and diverse forms of life; but they can also deprive their documents of a future life, by hiding them through mysterious cataloguing structures, complex classification practices or merely spatial arrangements. Apart from curators and archivists who create and organise archives, often hiding documents in them, researchers also create archival assemblages when they bring together documents from diverse archives and sources around the world. But researchers, like archivists, often hide the archival strategies or sources of their research, through their immersion in the power relations of knowledge production. In this paper I look at the creation of an archival assemblage from my research with documents of life written by French seamstresses, active in the feminist circles of the romantic socialist movements of the nineteenth century. What I argue is that as researchers we need to become more sensitive to the life of the documents of life we work with; simply put: we cannot engage with documents of life while ignoring the life of documents within the archive and beyond. This article was submitted to EJLW on January 16th 2016, and published on April 9th 2017
Sloetia (Moraceae): a new generic record for the Philippines
Authors: Tandang Danilo N. , Tadiosa Edwin R. , Gardner Elliot M 
Published: April 2017

Sloetia is reported as a new generic record for the Philippines. Individuals of Sloetia elongata were discovered near the Mt. Hamiguitan Range Wildlife Sanctuary, growing in lowland disturbed areas outside the protected area. A subsequent search of online images and herbarium specimens revealed two previously overlooked records of S. elongata from Dinagat, indicating that the species occurs at both the northern and southern extremes of eastern Mindanao. Sloetia can be distinguished from other Moraceae by its spicate staminate to
bisexual inflorescences with a prominent sterile groove and its free stipules that are nearly fully amplexicaul.
Data completion with Hilbert transform over plane rectangle: Technique renovation for the Grad‐Shafranov reconstruction
Authors: Li H. J. , Li C. Y. , Feng X. S. , Xiang J. , Huang Y. Y. , Zhou S. D. 
Published: April 2017

AbstractHilbert transforms (HT) have first been used to build the essential technique of Grad‐Shafranov (GS) reconstruction by Li et al. (2013), where the problem of ill posedness in GS reconstruction has been thoroughly investigated. In this study, we present an extended Hilbert transform (EHT) over the plane rectangle. In contrast to previous one (HT over the unit circular region), corner singularities are introduced into these new formulae. It is confronted by problems like the integral with both endpoint singularities, and the semiinfinite integral with one endpoint singularity, as these EHT formulae are used to rebuild the essential technique of GS reconstruction. Two additional mathematic tools are adopted in this study. First, high‐accuracy quadrature schemes are constructed for those improper integrals based on the double exponential (DE) transformations. Benchmark testing with the analytic solutions on a rectangular boundary has shown the efficiency and robustness of the EHT formulae. Second, the data completion or the inverse boundary value problem is solved with the help of a truncated Chebyshev series, which approximates the unknown boundary gradients in very high efficiency under the only assumption that they are Lipschitz continuous on each side of the rectangle. Combining the introduced EHT formulae and the two needed mathematic tools, the essential technique of GS reconstruction is formulated into a linear system of Fredholm equations of the first kind. Then a three‐parameter Tikhonov regularization scheme is developed to deal with the ill‐posed linear operators appearing in the discretized linear system. This new approach for data completion over the plane rectangle is benchmarked with the analytic solutions. Numerical experiments highlight the efficiency and robustness of the proposed method.