bluuebunny/crossref_metadata_2025_split huggingface dataset:
Spectres Raman de monocristaux de sel de seignette et de certains monophosphates alcalins
Authors: Chapelle Jean-Pierre 
Published: November 2018

L'auteur a étudié en détail les spectres Raman du sel de Seignette et de certains monophosphates alcalins. Le caractère commun à tous ces cristaux est de posséder une courte liaison hydrogène. Les résultats essentiels sont les suivants :
Le sel de Seignette possède un spectre qui varie considérablement en fonction de la température ; la structure de ce cristal est trop complexe pour que ses molécules d'eau puissent être orientées avec certitude.
Les liaisons hydrogène qui, dans les phosphates, lient les groupements PO4 entre eux ont une structure dissymétrique. Mais tout se passe comme si les ions phosphate avaient la symétrie quaternaire.
Le spectre de translation de PO₄H₂NH₄ a été calculé à partir de ses constantes élastiques ; les spectres théoriques et expérimentaux sont en accord. Il en résulte pour la liaison (O-H)... (O) une constante de liaison k = 2,30. 104 c. g. s., ce qui conduit à penser que même si un phénomène de résonance protonique existe, cette liaison est en majeure partie de nature ionique.
A température ordinaire l'ion NH₄ ne tourne pas librement dans le cristal de PO₄H₂NH₄.
Evaluation Of Risk Factors In Cardiovascular Patients With Diagnosis Of Systemic Lupus Erythematosus (SLE)
Authors: Tocantins Viana Lobato Edienny Augusta , Santos Fernanda Araújo , Marinho Ana Rachel Koury , Dos Santos Neto Alvaro Alves , Ferreira Suzana Maria Klautau , Cortinhas Renan Dos Santos , De Sousa Giordana Pereira , Teixeira Neto Francisco De Almeida , Reis Guimarães Vivianne De Paula , Nascimento Igor Batista , Oliveira Caio Nogueira , Graim Priscila Nathyelly Dos Santos , Sabry Azar Anderson Phelipe Dias 
Published: November 2018

Title: Evaluation of risk factors in cardiovascular patients with diagnosis of Systemic Lupus Erythematosus (SLE).
Background: prevalence of cardiovascular risk factors in lupic patients.This study aimed to evaluate the presence of cardiovascular risk factors in patients diagnosed with SLE in a Rheumatology Ambulatory, comparing groups with and without SLE nephritis.
Methods: a quantitative, observational and cross-sectional study was carried out during the period from November 2016 to June 2017. 86 patients were interviewed using specific protocol.
Conclusions: among the cardiovascular risk factors evaluated, systemic hypertension was more frequent in SLE patients (33.7%), followed by smoking (17.4%) and diabetes mellitus (5.8%). There was, however, no difference between the frequency of these comorbidities in the groups with and without lupus nephritis.
Reconnection Acceleration in Saturn’s Dayside Magnetodisk: A Multicase Study with Cassini
Authors: Guo R. L. , Yao Z. H. , Sergis N. , Wei Y. , Mitchell D. , Roussos E. , Palmaerts B. , Dunn W. R. , Radioti A. , Ray L. C. , Coates A. J. , Grodent D. , Arridge C. S. , Kollmann P. , Krupp N. , Waite J. H. , Dougherty M. K. , Burch J. L. , Wan W. X. 
Published: November 2018

Abstract
Recently, rotationally driven magnetic reconnection was first discovered in Saturn’s dayside magnetosphere. This newly confirmed process could potentially drive bursty phenomena at Saturn, i.e., pulsating energetic particles and auroral emissions. Using Cassini’s measurements of magnetic fields and charged particles, we investigate particle acceleration features during three magnetic reconnection events observed in Saturn’s dayside magnetodisk. The results suggest that the rotationally driven reconnection process plays a key role in producing energetic electrons (up to 100 keV) and ions (several hundreds of kiloelectron volts). In particular, we find that energetic oxygen ions are locally accelerated at all three reconnection sites. Isolated, multiple reconnection sites were recorded in succession during an interval lasting for much less than one Saturn rotation period. Moreover, a secondary magnetic island is reported for the first time at the dayside, collectively suggesting that the reconnection process is not steady and could be “drizzle-like.” This study demonstrates the fundamental importance of internally driven magnetic reconnection in accelerating particles in Saturn’s dayside magnetosphere, and likewise in the rapidly rotating Jovian magnetosphere and beyond.
Constraints on the Moment of Inertia of PSR J0737-3039A from GW170817
Authors: Landry Philippe , Kumar Bharat 
Published: November 2018

Abstract
Continued observation of PSR J0737-3039, the double pulsar, is expected to yield a precise determination of its primary component’s moment of inertia in the next few years. Since the moment of inertia depends sensitively on the neutron star’s internal structure, such a measurement will constrain the equation of state of ultra-dense matter, which is believed to be universal. Independent equation-of-state constraints have already been established by the gravitational-wave measurement of neutron star tidal deformability in GW170817. Here, using well-known universal relations among neutron star observables, we translate the reported 90% credible bounds on tidal deformability into a direct constraint,

, on the moment of inertia of PSR J0737-3039A. Should a future astrophysical measurement of I
⋆ disagree with this prediction, it could indicate a breakdown in the universality of the neutron star equation of state.
Energy Partition between Ion and Electron of Collisionless Magnetic Reconnection
Authors: Hoshino Masahiro 
Published: November 2018

Abstract
The plasma heating during collisionless magnetic reconnection is investigated using particle-in-cell simulations. We analyze the time evolution of the plasma temperature associated with the motion of the reconnecting flux tube, where the plasma temperature is defined as the second-order moment of the velocity distribution function in the simulation frame/in the center of the flux tube frame, and we show that the plasma heating during magnetic reconnection can be separated into two distinct stages: the nonadiabatic heating stage, in which the magnetic field lines are just reconnecting in the X-type diffusion region, and the adiabatic heating stage, in which the flux tube is shrinking after two flux tubes merge. During the adiabatic heating stage, the plasma temperature T can be approximated by TV

γ−1 = const., where γ = 5/3 is the specific heat, and V is the volume of the flux tube. In the nonadiabatic heating stage, we found numerically that the ratio of the increment of the ion temperature to that of the electron temperature can be approximated by

, where m

i
and m

e
are the ion and electron masses, respectively. We also present a theoretical model based on a magnetic-diffusion-dominated reconnection to explain the simulation result.
La réactualisation du bilan colonial: vers une perspective de reconnaissance
Authors: Ndour Moustapha 
Published: November 2018

Cet article se propose d’étudier l’impact de la colonisation française en Afrique. L’auteur y passe en revue l’historiographie et la littérature relatives au système assimilationniste, en argumentant que la France coloniale s’est appuyée sur une idéologie raciale, propagandiste, et suprématiste pour agir sur la carte d’une mission civilisatrice. Cette politique coloniale, qui a eu des effets néfastes sur tous les plans, touchant l’économie, la culture, l’éducation, et la religion, continue à affecter les anciennes colonies et les relations qui les lient avec la France. Ici, l’auteur soutient que ce projet d’assimilation et de civilisation, légitimée par un supposé devoir moral de sortir les peuples « barbares » de leur condition de sous-homme, a fini par charrier une série d’exactions et d’exploitations inhumaines, et de dénégation des droits fondamentaux de liberté et d’égalité, dont pourtant la France se porte garant. Cet échec cuisant de la colonisation s’explique également par une résistance autour d’éléments unificateurs telle que la religion, laquelle a toujours été une équation majeure à l’hégémonie française. L’auteur conclut son analyse en soulignant la nécessite d’une reconnaissance historique de l’héritage colonial, auquel la France ne peut se soustraire, compte tenu de la circulation du discours imposant de ce passé pénible.Mots-clés: Politique assimilationniste, hégémonie, héritage colonial, Afrique, RésistanceEnglish AbstractThis article studied the impact of French colonization in Africa, by highlighting the historiography and literature written about its assimilationist policy. Here, the author argued that colonial France has justified its civilizing mission against a racial, supremacist, and propagandist hegemony. Such a colonial project, beyond its negative corollary upon colonized culture, economy, religion and education, still affects the colonized today and their relationship with France. Despite its claim as the champion of human rights and equality, the author claims, French colonial system has ended up denying those basic rights to dominated people, whom it had declared to be salvaging from barbarity and savagery. The author also explained the colonial failure through resistant regimes which unified colonized around forces as religion, a major obstacle to colonial expansion and success. He concluded his analysis that France needs to recognize and come to terms with the colonial legacy in a context where the circulation of ideas and discourses imposes the spectrum of that painful past.Keywords: Assimilationist policy, hegemony, colonial heritage, Africa, resistance
WALL SLIPPAGE IN HIGH-PRESSURE CAPILLARY VISCOMETRY: EFFECTS OF MOLECULAR WEIGHT, COMPOUND COMPOSITION, AND CAPILLARY SURFACE COATING
Authors: Putzig Katja , Haberstroh E. , Klie B. , Giese U. 
Published: November 2018

ABSTRACT
Flow behavior is of major importance in the extrusion processing of rubber compounds. It is evaluated by means of a series of tests on a high-pressure capillary viscometer (HCV). Adhesion between the polymer melt and the capillary wall is assumed in all current calculation models, although such adhesion does not always pertain to the case of rubber compounds. To date, no uniform model discussed in the literature on the topic extensively describes the wall slippage behavior of rubber compounds. The phenomenon of wall slippage is analyzed by determining the power-law parameters n (flow exponent) and K (consistency factor) from the flow curve in the subcritical flow range. This makes it possible to explicitly calculate first the slip velocity and then the slippage ratio relative to the total volume flow as a function of the given shear rate and temperature. The work is based on the testing of EPDM raw polymers of different molecular weights in the HCV. In addition, EPDM compounds containing either a carbon black or a softener were analyzed with regard to their flow behavior. The rheological analysis was carried out on three variously coated flow channels. It was observed that with attainment of a critical wall shear stress, the wall slippage effect becomes more pronounced; thus, occurrences of flow anomalies such as slip-stick or shark-skin significantly influence processing and flow behavior. Wall slippage effects are noticeable, however, even before the critical wall shear stress is attained.
Feasibility of Perioperative Micro–Computed Tomography of Human Lung Cancer Specimens: A Pilot Study
Authors: Troschel Fabian M. , Gottumukkala Ravi V. , DiCorpo Daniel , Mario Julia , Ott Harald C. , Wright Cameron D. , Muniappan Ashok , Lanuti Michael , Yang Kai , Shepard JoAnne O. , Nardi Valentina , Michaelson James S. , Hariri Lida P. , Fintelmann Florian J. 
Published: November 2018

Context.—Lesion localization during intraoperative frozen section of lung resection specimens can be challenging. Imaging could aid lesion localization while enabling 3-dimensional specimen analysis.Objective.—To assess the feasibility of integrating micro–computed tomography (micro-CT) into the perioperative evaluation of fresh surgical lung resection specimens.Design.—Fresh lung specimens from patients with a presumptive diagnosis of lung cancer were imaged with micro-CT prior to routine histopathologic and molecular analysis. Micro-CT images were assessed to determine image quality, lesion size, and distance from lesion to the nearest surgical margin. Micro-CT measurements were compared to pathologic measurements using Bland-Altman analysis.Results.—A total of 22 specimens from 21 patients were analyzed (mean image acquisition time, 13 ± 6 minutes). Histologic quality of imaged specimens was indistinguishable from a control group of nonimaged lung specimens. Artifacts, most commonly from specimen deflation (n = 8), obscured fine detail on micro-CT images of 10 specimens. Micro-CT could successfully localize the target lesion in the other 12 specimens. Distance to the nearest surgical margin was determined in 10 specimens. Agreement of micro-CT with final pathology was good, with a mean difference of −2.8% (limits of agreement −14.5% to 20.0%) for lesion size and −0.5 mm (limits of agreement −4.4 to 3.4 mm) for distance to nearest surgical margin.Conclusions.—Micro-CT of fresh surgical lung specimens is feasible and has the potential to evaluate the size and location of lesions within resection specimens, as well as distance to the nearest surgical margin, all without compromising specimen integrity.
Metadata 2020: A collaborative effort to improve metadata quality in scholarly communications
Authors: Lammey Rachael , Mitchell Dom , Counsell Fiona 
Published: November 2018

Over the last five years, scholarly publishing has turned its attention towards metadata; increasingly recognizing it as a strategic priority for digital development. In a 2017 Imbue Partners study based on interviews with industry leaders, metadata was identified as of the highest importance in digital transformation. With an understanding that metadata improvements can be most efficiently made in collaboration, scholarly communications communities are now convening to find ways to jointly improve metadata.Metadata 2020 is a project-driven collaboration of over 120 individuals across scholarly communications, convening to find ways to improve metadata that is connected, reusable, and open for all research outputs. Having launched in September 2017, the collaboration now includes 5 community groups and 6 projects.We include publishers, librarians, service providers, data publishers and repositories, researchers and funders in our work to advance metadata for scholarly communications, to ensure consideration of all stakeholder needs in scholarly communications.In this presentation, we will outline some of the key observations of our community groups around the metadata challenges they face; and explain how these observations evolved into the formation of our 6 cross-community projects. The projects that we will briefly outline include:Researcher CommunicationsMetadata Recommendations and Element MappingsDefining the Terms We Use About MetadataIncentives for Improving Metadata QualityShared Best Practice and PrinciplesMetadata Evaluation and GuidanceGiving a brief overview of the remit and progress to date of each project, we will invite participation from attendees, and provide information about when key resources and guidance will be made available to the communities we serve.
The Episciences journals: an overview
Authors: Magron Agnès , Dandieu Claire 
Published: November 2018

Episciences (https://www.episciences.org/) is a hosting platform of open access journals created in 2013 and developed by the Center for Direct Scientific Communication (CCSD), a joint unit of French public research organisms (CNRS, INRIA, INRA and Lyon University).The Episciences project is organized with a steering committee and epi-committees, whose role is to promote the creation of editorial committees. It is built as an overlay (epi-) publishing service upon an open repository, currently arXiv and HAL. The platform is free of charge and offers a comprehensive set of tools for managing the journal, from organizing peer reviewing to disseminating its contents. Episciences allows research communities to experiment with innovative ways to publish and disseminate contents: authors first submit their preprints in an open archive and then submit them to the overlay journal of their choice.Episciences now hosts 11 journals in Mathematics, Informatics, Social and Human sciences. There are new journals originally created in Episciences and existing journals that have migrated on it.In April 2018 – five years after the launch of Episciences – the CCSD conducted a survey of the editorial teams regarding their uses of Episciences and their expectations. The survey was a Google Form sent to the chief editors of the 11 active journals. The objective was to collect at least one answer for each journal, representative of the positions of the editorial team. All the 11 teams have answered. The survey was intended to test their satisfaction, to better know how they use the main software features, and to test their opinion about emerging practices such as open peer review.The poster will present the main results of this survey. The main weakness of Episciences is the workflow imposing a two-stage submission process (in the repository and after in the journal). The strengths are the great assets of the economic model and the editorial support teams.
Transparency and collaboration at the heart of new developments at Crossref
Authors: Lammey Rachael , Fairhurst Vanessa 
Published: November 2018

Watch the VIDEO. At Crossref we work to make research outputs easy to find, cite, link, and assess. If you’re really familiar with what Crossref does, then great! However, we’d love the opportunity to talk about some of the newer initiatives we’ve been working on. This involves ways to allocate identifiers to different types of research objects (preprints and peer reviews among others), and to connect those up to the related research. As well as new initiatives, we’re also making it easier for members to see a clear picture of the metadata that Crossref has. It can be hard for everyone at a publisher (or the wider community) to have clear idea of what metadata elements they’re depositing. We wanted to help show this, so that members can fill in metadata gaps and maximise the potential for their content to be discovered and reused by the thousands of tools and services who use Crossref. We’re also conscious that it can be difficult to provide all of this information to us, so we’re working on ways to help publishers provide the most complete metadata they can. We’ve involved members in all of the above initiatives, as advisors, advocates and beta-testers, and we’re also involved in projects that involve collaboration with wider communities.We invite you to share our love of metadata, think about how you can be involved and let us know what else you need - we welcome your input!
Preprints in Context
Authors: Dawson Stephanie 
Published: November 2018

Watch the VIDEO.The big story in scholarly publishing of the last years was the preprint revolution. Researchers demanded a faster channel for the early communication of their results, journal editors revised their policies to accept manuscripts also published as preprints, there was an explosion of new platforms and infrastructure, and Crossref gave the old/new species of not-really published articles a DOI. Funders even jumped into the fray, allowing researchers to use their preprints in grant proposals. The non-profit Center of Open Science launched a platform for new preprint servers, and publishers are jumping into the arena with preprint repositories like Cold Spring Harbor Laboratory Press’s bioRxiv, PeerJ Preprints, ACS’s ChemRxiv, MDPI’s Preprint.org and Elsevier’s acquisition of SSRN. These developments create new challenges for content aggregators and discovery platforms, librarians, publishers, and readers, including persistent identification of the version of record, aggregation of citations and metrics across article versions, and questions around copyright. The wide proliferation of preprint repositories across different sources also makes it difficult for researchers to reach their peers with their early results. As an aggregator and interactive discovery platform, ScienceOpen has been working to place preprints in the context of the published literature with quick preprint-filters on keyword searches and first efforts to aggregate metrics. We further provide a framework to peer review preprints in a portable system with a Crossref DOI for each peer review report, as well as editorial management of preprints in thematic collections. By showing how preprints fit in to the academic record in a broad discovery database, we are able to bring them to the attention of those searching for the newest research and more clearly highlight their status as open for peer review. Increased visibility through contextualization is our value proposition for publishers, authors and readers of preprints in 2018. We explore the disruptive potential of preprints from our experience with ScienceOpen’s discovery platform.
Specific and reliable detection of Myosin 1C isoform A by RTqPCR in prostate cancer cells
Authors: Saidova Aleena A. , Potashnikova Daria M. , Tvorogova Anna V. , Maly Ivan V. , Hofmann Wilma A. , Vorobjev Ivan A. 
Published: November 2018

Background
Prostate cancer (PC) diagnostics and treatment often present a challenging task due to cancer subtype heterogeneity and differential disease progression in patient subgroups. Hence, the critical issue is finding a reliable and sensitive diagnostic and prognostic PC marker, especially for cases of biopsies with low percentages of cancer cells. Isoform A of myosin 1C was shown to be expressed in PC cells and responsible for their invasive properties, however, its feasibility for diagnostic purposes remains to be elucidated.

Methods
To verify the role of myosin 1C isoform A mRNA expression as a putative prostate cancer marker we performed RT qPCR normalized by three reference genes (GAPDH, YWHAZ, HPRT1) on PC3, RWPE-1, LNCaP and 22Rv1 cell lines. Myosin 1C isoform A detection specificity was confirmed by immunofluorescence staining, cancer and non-cancer prostate cell lines were immunophenotyped by flow cytometry.

Results
Median normalized mRNA expression level of myosin 1C isoform A in PC cells (PC3 and 22Rv1) is two orders of magnitude higher compared to RWPE-1 cells, which functionally correspond to benign prostate cells. Myosin 1C isoform A expression allows PC cell detection even at a dilution ratio of 1:1000 cancer to non-cancer cells. At the protein level, the mean fluorescence intensity of myosin 1C isoform A staining in PC3 nuclei was only twice as high as in RWPE-1, while the immunophenotypes of both cell lines were similar (CD44+/CD90-/CD133-/CD57-/CD24+-).

Conclusions
We report a distinct difference in myosin 1C isoform A mRNA levels in malignant (PC3) and benign (RWPE-1) prostate cell lines and suggest a combination of three reference genes for accurate data normalization. For the first time we provide an immunophenotype comparison of RWPE-1 and PC3 cells and demonstrate that RT qPCR analysis of MYO 1C A using appropriate reference genes is sufficient for PC detection even in low-abundance cancer specimens.