bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Guideline for Parkinson’s Disease Nurse Specialists, with Recommendations for Clinical Practice
Authors: Lennaerts Herma , Groot Marieke , Rood Berna , Gilissen Koen , Tulp Hella , van Wensen Erik , Munneke Marten , van Laar Teus , Bloem Bastiaan R. 
Published: August 2017

Background: Parkinson’s Disease Nurse Specialists (PDNS) play an important role in the care for patients with Parkinson’s disease (PD) and their caregivers. Until now, there were no nursing guidelines in PD, and interventions were based solely on daily clinical practice because there is no evidence to support the merits of nursing interventions. Consequently, there is little uniformity in current care delivery. Objective: Developing a guideline for PDNS. Methods: We developed a guideline based on a questionnaire among PDNS and a literature review, supplemented with expert opinion plus the input of patients and caregivers. The questionnaire was filled in by 97 PDNS and 51 generic nurses with knowledge of PD to identify barriers in PD nursing care. Subsequently, we did a systematic literature search and transformed these sources of information into practice recommendations, which were developed according to international standards for guideline development. Results: Based on the results of the questionnaire we identified seven specific core areas: defining the role of PDNS in terms of caseload, education, competences and care coordination; medication adherence; provision of information and education; coping; caregiver support; urogenital function and orthostatic hypotension. The systematic literature search identified 186 studies, of which 33 studies were finally analyzed. Furthermore, we developed practice recommendations based on good clinical practice for the following areas: self-care, mental functioning, mobility, nutrition, sexuality, work, sleep, palliative care and complementary (integrative) care. Conclusion: This guideline provide ground to harmonize care delivery by PDNS in clinical practice, and offer a foundation for future research.
The Pan-STARRS1 Medium-deep Survey: Star Formation Quenching in Group and Cluster Environments
Authors: Jian Hung-Yu , Lin Lihwai , Lin Kai-Yang , Foucaud Sebastien , Chen Chin-Wei , Chiueh Tzihong , Bower R. G. , Cole Shaun , Chen Wen-Ping , Burgett W. S. , Draper P. W. , Flewelling H. , Huber M. E. , Kaiser N. , Kudritzki R.-P. , Magnier E. A. , Metcalfe N. , Wainscoat R. J. , Waters C. 
Published: August 2017

Abstract
We make use of a catalog of 1600 Pan-STARRS1 groups produced by the probability friends-of-friends algorithm to explore how the galaxy properties, i.e., the specific star formation rate (SSFR) and quiescent fraction, depend on stellar mass and group-centric radius. The work is the extension of Lin et al. In this work, powered by a stacking technique plus a background subtraction for contamination removal, a finer correction and more precise results are obtained than in our previous work. We find that while the quiescent fraction increases with decreasing group-centric radius, the median SSFRs of star-forming galaxies in groups at fixed stellar mass drop slightly from the field toward the group center. This suggests that the main quenching process in groups is likely a fast mechanism. On the other hand, a reduction in SSFRs by ∼0.2 dex is seen inside clusters as opposed to the field galaxies. If the reduction is attributed to the slow quenching effect, the slow quenching process acts dominantly in clusters. In addition, we also examine the density–color relation, where the density is defined by using a sixth-nearest-neighbor approach. Comparing the quiescent fractions contributed from the density and radial effect, we find that the density effect dominates the massive group or cluster galaxies, and the radial effect becomes more effective in less massive galaxies. The results support mergers and/or starvation as the main quenching mechanisms in the group environment, while harassment and/or starvation dominate in clusters.
The Factory and the Beehive. III. PTFEB132.707+19.810, A Low-mass Eclipsing Binary in Praesepe Observed by PTF and K2
Authors: Kraus Adam L. , Douglas Stephanie T. , Mann Andrew W. , Agüeros Marcel A. , Law Nicholas M. , Covey Kevin R. , Feiden Gregory A. , Rizzuto Aaron C. , Howard Andrew W. , Isaacson Howard , Gaidos Eric , Torres Guillermo , Bakos Gaspar 
Published: August 2017

Abstract
Theoretical models of stars constitute the fundamental bedrock upon which much of astrophysics is built, but large swaths of model parameter space remain uncalibrated by observations. The best calibrators are eclipsing binaries in clusters, allowing measurement of masses, radii, luminosities, and temperatures for stars of known metallicity and age. We present the discovery and detailed characterization of PTFEB132.707+19.810, a P = 6.0 day eclipsing binary in the Praesepe cluster (τ ∼ 600–800 Myr; [Fe/H] = 0.14 ± 0.04). The system contains two late-type stars (SpT
P
= M3.5 ± 0.2; SpT
S
= M4.3 ± 0.7) with precise masses (

M
⊙;

M
⊙) and radii (

R
⊙;

R
⊙). Neither star meets the predictions of stellar evolutionary models. The primary has the expected radius but is cooler and less luminous, while the secondary has the expected luminosity but is cooler and substantially larger (by 20%). The system is not tidally locked or circularized. Exploiting a fortuitous 4:5 commensurability between P
orb and

, we demonstrate that fitting errors from the unknown spot configuration only change the inferred radii by ≲1%–2%. We also analyze subsets of data to test the robustness of radius measurements; the radius sum is more robust to systematic errors and preferable for model comparisons. We also test plausible changes in limb darkening and find corresponding uncertainties of ∼1%. Finally, we validate our pipeline using extant data for GU Boo, finding that our independent results match previous radii to within the mutual uncertainties (2%–3%). We therefore suggest that the substantial discrepancies are astrophysical; since they are larger than those for old field stars, they may be tied to the intermediate age of PTFEB132.707+19.810.
Dust Density Distribution and Imaging Analysis of Different Ice Lines in Protoplanetary Disks
Authors: Pinilla P. , Pohl A. , Stammler S. M. , Birnstiel T. 
Published: August 2017

Abstract
Recent high angular resolution observations of protoplanetary disks at different wavelengths have revealed several kinds of structures, including multiple bright and dark rings. Embedded planets are the most used explanation for such structures, but there are alternative models capable of shaping the dust in rings as it has been observed. We assume a disk around a Herbig star and investigate the effect that ice lines have on the dust evolution, following the growth, fragmentation, and dynamics of multiple dust size particles, covering from 1 μm to 2 m sized objects. We use simplified prescriptions of the fragmentation velocity threshold, which is assumed to change radially at the location of one, two, or three ice lines. We assume changes at the radial location of main volatiles, specifically H2O, CO2, and NH3. Radiative transfer calculations are done using the resulting dust density distributions in order to compare with current multiwavelength observations. We find that the structures in the dust density profiles and radial intensities at different wavelengths strongly depend on the disk viscosity. A clear gap of emission can be formed between ice lines and be surrounded by ring-like structures, in particular between the H2O and CO2 (or CO). The gaps are expected to be shallower and narrower at millimeter emission than at near-infrared, opposite to model predictions of particle trapping. In our models, the total gas surface density is not expected to show strong variations, in contrast to other gap-forming scenarios such as embedded giant planets or radial variations of the disk viscosity.
A Test of the Interstellar Boundary EXplorer Ribbon Formation in the Outer Heliosheath
Authors: Gamayunov Konstantin V. , Heerikhuisen Jacob , Rassoul Hamid 
Published: August 2017

Abstract
NASA’s Interstellar Boundary EXplorer (IBEX) mission is imaging energetic neutral atoms (ENAs) propagating to Earth from the outer heliosphere and local interstellar medium (LISM). A dominant feature in all ENA maps is a ribbon of enhanced fluxes that was not predicted before IBEX. While more than a dozen models of the ribbon formation have been proposed, consensus has gathered around the so-called secondary ENA model. Two classes of secondary ENA models have been proposed; the first class assumes weak scattering of the energetic pickup protons in the LISM, and the second class assumes strong but spatially localized scattering. Here we present a numerical test of the “weak scattering” version of the secondary ENA model using our gyro-averaged kinetic model for the evolution of the phase-space distribution of protons in the outer heliosheath. As input for our test, we use distributions of the primary ENAs from our MHD-plasma/kinetic-neutral model of the heliosphere-LISM interaction. The magnetic field spectrum for the large-scale interstellar turbulence and an upper limit for the amplitude of small-scale local turbulence (SSLT) generated by protons are taken from observations by Voyager 1 in the LISM. The hybrid simulations of energetic protons are also used to set the bounding wavenumbers for the spectrum of SSLT. Our test supports the “weak scattering” version. This makes an additional solid step on the way to understanding the origin and formation of the IBEX ribbon and thus to improving our understanding of the interaction between the heliosphere and the LISM.
Operando Assessment of Galvanic Corrosion Between Al-Zn-Mg-Cu Alloy and a Stainless Steel Fastener Using X-ray Tomography
Authors: Rafla Veronica N. , King Andrew D. , Glanvill Sarah , Davenport Alison , Scully John R. 
Published: August 2017

Operando x-ray tomography was used to study the galvanic corrosion between aluminum alloy 7050-T7451 and Type 304 stainless steel using a simulated fastener covered with droplets of either 4 M NaCl or 2 M MgCl2. The simulated rivet was an x-ray transparent cylindrical 1 mm pin with a 250 μm diameter rivet hole in the center. The rivet hole was embedded with a 500 μm, in length, stainless steel wire. The rivet hole formed an alkaline crevice between the stainless steel and AA7050-T7451 owing to the proximity of anodic and cathodic sites. The corrosion fissures followed an intragranular path and did not follow bands of intermetallic particles. The x-ray tomography indicated that multiple corrosion fissures propagated over the galvanic couple potential range at all depths examined suggesting the presence of multiple strong proximate cathodes. The volume loss was converted to anodic charge using Faraday’s Law. Cathodic reaction rate studies were conducted on Type 316 stainless steel, copper replated on AA7050, pure Cu, and other matrix secondary phases in simulated crevice environments to assess the ability of each to support fissure corrosion. The substrates for fast cathodic reactions capable of supporting the growth of these fissures were found to be the stainless steel fastener, copper replating on the AA7050-T7451 surface, and dealloyed S-phase. Moreover, removal of the stainless steel fastener stifled fissure growth. The damage morphology assessed with x-ray tomography was compared to laboratory-produced accelerated exposures, as well as field data, and were found to have similar morphologies.
Um mergulho no “Morro do Querosene” e o encontro com os artistas do invisível: reflexões sobre arte, comunidade, afeto e práxis psicossocial
Authors: Dos Santos Lívia Maria Camilo , Sawaia Bader Burihan 
Published: August 2017

Trata-se de uma reflexão sobre arte e comunidade, com foco na análise das afetações que a cultura popular promove em um bairro. Vigotski é autor de referência, com sua defesa do psicológico como fenômeno sócio-histórico, da positividade dos afetos e da concepção de arte como a linguagem das emoções. As reflexões partem de pesquisa realizada no “Morro do Querosene”, situado na cidade mais populosa e de maior poder aquisitivo do Brasil, que possui uma história marcada pela arte e cultura. Elas evidenciam que a cultura popular , quando realizada na rua, promove encontros que favorecem configurações comunitárias, paralelamente à explicitação das contradições e relações de poder que permeiam o cotidiano dos moradores. Os relatos de dois mestres de expressões culturais diferentes, bumba meu boi e capoeira, sugerem que é possível fazer a vida pessoal e urbana por outras vias, oferecendo subsídios à práxis psicossocial potencializadora do agir em comum.
The Centrality of Race to Inequality Across the World-System
Authors: Boatca Manuela 
Published: August 2017

While I agree, and have previously argued myself that closer attention should be paid to semiperipheries in terms of their transformative potential, I consider the claim that nonwestern semiperipheries exacerbate and even cause racial/ethnic inequality misleading. In the following, I thus want to caution against what I think are three weak links in the authors’ argument: mistaking visibility for causation, conflating the concept of race with the reality of racism (and its many historical and geopolitical configurations), as well as throwing the baby (white supremacy) out with the bathwater (Western knowledge).I will limit my comments to two aspects. The first one is methodological and concerns the unclear unit of analysis that underlies the authors’ claim for the centrality of non-Western semiperipheries to ethnic/racial inequality. The second aspect is more substantive and targets the relationship between racism and the emergence, functioning, and reproduction of the modern/colonial world system.
Review of Poor States, Power and the Politics of IMF Reform
Authors: Desta Mulatu Amare 
Published: August 2017

The book examines the major cases and policy initiatives of International Monetary Fund (IMF) in Low-Income Developing Countries (LIDCs) in the post-Washington consensus. The IMF policy reform invites scholarly debate, different theoretical explanation and practically problem oriented in addressing the LIDCs needs and powerful states interests. Hibben analyses the driving factors of IMF LIDCs reforms and stakeholder interests and policy tools to achieve the objectives in place. In doing so, even though author presents the book through lenses of various IPE theories, mainly he posits the IMF policy reforms through the frameworks of the Principal Agent, Constructivist, and Historical structural theories.
Facilitating the analysis of the multifocal electroretinogram using the free software environment R
Authors: Bergholz Richard , Rossel Mirjam , Dutescu Ralf M. , Vöge Klaas P. , Salchow Daniel J. 
Published: August 2017

Purpose: The large amount of data rendered by the multifocal electroretinogram (mfERG) can be analyzed and visualized in various ways. The evaluation and comparison of more than one examination is time-consuming and prone to create errors. Using the free software environment R we developed a solution to average the data of multiple examinations and to allow a comparison of different patient groups. Methods: Data of single mfERG recordings as exported in .csv format from a RETIport 21 system (version 7/03, Roland Consult) or manually compiled .csv files are the basis for the calculations. The R software extracts response densities and implicit times of N1 and P1 for the sum response, each ring eccentricity, and each single hexagon. Averages can be calculated for as many subjects as needed. The mentioned parameters can then be compared to another group of patients or healthy subjects. Application of the software is illustrated by comparing 11 patients with chloroquine maculopathy to a control group of 7 healthy subjects. Results: The software scripts display response density and implicit time 3D plots of each examination as well as of the group averages. Differences of the group averages are presented as 3D and grayscale 2D plots. Both groups are compared using the t-test with Bonferroni correction. The group comparison is furthermore illustrated by the average waveforms and by boxplots of each eccentricity. Conclusions: This software solution on the basis of the programming language R facilitates the clinical and scientific use of the mfERG and aids in interpretation and analysis.
Training Technologies. Science, Gender and Dogs in the Age of Positive Dog Training.
Authors: Gabrielsen Ane Møller 
Published: August 2017

The practices of dog training influence the lives of numerous dogs and dog owners, but have not received much academic attention in terms of empirical studies. Both humans and dogs are shaped through these practices, but as the conditions are partly determined by already established networks, it is not simply a matter of the trainer’s personal choice. In order to explore the entanglements of technology, gender, humans, and dogs in dog training practices, this article applies a material semiotic perspective inspired by John Law and Donna Haraway. Taking the changes towards "positive training" and the technology of clicker training as its point of departure, the article explores the emergence and effects of different training practices and the networks that provide their conditions.
Does surgical delay for radical prostatectomy affect patient pathological outcome? A retrospective analysis from a Canadian cohort
Authors: Zanaty Marc , Alnazari Mansour , Lawson Kelsey , Azizi Mounsif , Rajih Emad , Alenizi Abdullah , Hueber Pierre-Alain , Meskawi Malek , Lebacle Cedric , Lebeau Thierry , Benayoun Serge , Karakiewicz Pierre I. , El-Hakim Assaad , Zorn Kevin C. 
Published: August 2017

Introduction: We sought to assess the impact of surgical wait time (SWT) to robot-assisted radical prostatectomy (RARP) on final pathological outcome.Methods: A retrospective review of RARP patient records operated between 2006 and 2015 was conducted. SWT was defined as period from prostate biopsy to surgery. Primary outcome was the impact on postoperative Cancer of the Prostate Risk Assessment (CAPRA-S) score. Patients were stratified according to D’Amico risk categories. Univariate analysis (UVA) and multivariable (MVA) analysis with a generalized linear model was used to evaluate the effect of SWT and other predictive factors on pathological outcome in individual risk group and on the overall sample.Results: A total of 835 patients were eligible for analysis. Mean SWT was significantly different between the three D’Amico groups, with mean SWT of 180.22 days (95% confidence interval [CI] 169.03; 191.41), 159.14 days (95% CI 152.38; 165.90), and 138.96 days (95% CI 124.60; 153.33) for low-, intermediate-, and high-risk groups, respectively (p<0.001). After stratification by D’Amico riskgroup, no significant association was observed between SWT and CAPRA-S score in the three risk categories on UVA and MVA. Predictors of higher CAPRA-S score in the multivariable model in the overall cohort were: older age (p=0.014), biopsy Gleason score (p<0.001), percentage of positive cores (p<0.001), and clinical stage (p<0.001).Conclusions: In the present study evaluating SWT for RARP in a Canadian socialized system, increased delay for surgery does not appear to impact the pathological outcome. Further studies are required to evaluate the impact of wait time on biochemical recurrence-free survival, cancer-specific survival, and overall survival.
Fellesskap i oppløysing? Differensieringspraksis på 6.trinn
Authors: Auestad Inger 
Published: August 2017

Tilpassa opplæring er eit politiske omgrep som i seinare år er løfta fram i utdanningspolitiske styringsdokument og i den pedagogiske retorikken. For å kunna tilby tilpassa opplæring tek lærarane i bruk ulike differensieringsmåtar. Målet med den studien er å få tak i sentrale differensieringsmåtar, analysera og drøfta korleis dei regulerer kven av elevane som får tilgang til kva for eit innhald og fellesskap. Kven som møtest og kva dei er saman om, handlar og om kvalifisering til vidare utdanning og utviklinga av samfunnet.Artikkelen viser at lærarane er opptekne av nivådifferensiering. Utgangspunktet for differensieringa er evnene til elevane. Elevane blir dela inn i to kategoriar: i flinke og svake elevar. Kategoriplasseringa definerer og legitimerer i neste omgang tilgang til fellesskap og innhald i alle teoretiske fag. Nivådifferensieringa trer fram på mange måtar i skulekvardagen, den får organisatoriske uttrykk, verkar saman med dei pedagogiske støttesystema og smyg seg inn som strukturar i samla klasse og deler klasserommet. Differensieringstiltak som på den eine sida skal støtte læringa og gi elevar tilpassa opplæring, fører til tap av meining og færre mulegheiter for deltaking i fellesundervisninga for elevar som blir vurderte til å vera svake. Tiltaka som blir sette i verk for desse elevane verkar saman og forsterkar kvarandre og regulerer deltaking i andre fag og fungerer som ”wires in a birdcage”.Nøkkelord: Tilpassa opplæring, nivå differensiering, deltakarstrukturarAbstractAdapted learning is a core concept on the political educational level and in the rhetoric of pedagogy. Teachers differentiate their teaching to offer adapted learning. The aim of this study is to come to an informed understanding of teachers’ differentiating practices and to analyse and discuss how these practices regulate access to subjects and communities. This regulation has consequences for pupil’s qualifications, further education and for their social development.The article shows that differentiation practices are based on ability. The pupils are divided into two categories, the clever and the weak, and the category defines and legitimizes access to community and content. The differentiating takes many forms during the school day, works together with the pedagogical systems for support while at the same time it divides the classroom. Initiatives that are supposed to support learning and offer the pupils adopted learning lead to loss of meaning and reduced possibilities for participation for pupils that are categorized as weak. Initiatives that are carried out to meet the pupil’s needs reinforce each other and limit participation in other subjects as well. In practice they function like “wires in a birdcage”. Keywords: Adapted learning, differentiating based on ability, structures of participation