bluuebunny/crossref_metadata_2025_split huggingface dataset:
Testing Relativistic Boost as the Cause of Gamma-Ray Quasi-periodic Oscillation in a Blazar
Authors: Yan Dahai , Zhou Jianeng , Zhang Pengfei , Zhu Qianqian , Wang Jiancheng 
Published: October 2018

Abstract
The mechanism for producing gamma-ray quasi-periodic oscillation (QPO) in blazars is unknown. One possibility is the geometric model, in which without the need for intrinsic quasi-periodic variation, the relativistic Doppler factor changes periodically, resulting in observed gamma-ray QPO. We propose a method to test this geometric model. We analyze the Fermi-LAT data of PG 1553+113 spanning from 2008 August until 2018 February. According to 29 four-month average spectral energy distributions in the energy range of 0.1–300 GeV, we split the Fermi-LAT energy range into three bands: 0.1–1 GeV, 1–10 GeV, and 10–300 GeV. The spectrum in each energy range can be successfully fitted by a power law. The light curves and photon indices in the three energy ranges are obtained. Then, light curves in three narrow energy ranges, i.e., 0.2–0.5 GeV, 2–5 GeV, and 20–40 GeV, are constructed, and the relative variability amplitudes in the three narrow energy ranges are calculated. A discrete-correlation analysis is performed for the light curves. Our results indicate that (i) the light curves in the different energy ranges follow the same pattern showed in the light curve above 0.1 GeV; (ii) the three groups of photon indices in the energy ranges of 0.1–1 GeV, 1–10 GeV, and 10–300 GeV keep nearly constant; and (iii) the ratio between relative variability amplitudes in different narrow energy ranges are equal (within their errors) to the prediction by the Doppler effect. Our results support the scenario of the relativistic boost producing the gamma-ray QPO for PG 1553+113.
Le travail clinique avec les réfugiés. Réflexions sur le transfert et la langue
Authors: Abdelouahed Houria 
Published: October 2018

Dans les séances, les réfugiés syriens parlent de la blessure du narcissisme, de la situation de précarité, la religion, le fanatisme, l’idéal, l’humiliation, la honte... Étant traductrice de poésie, mon propos portera plus spécifiquement sur la langue. Les patients qui viennent de la Syrie parlent en arabe et disent retrouver dans mon cabinet leur pays. Comment dans la langue commune travailler sur l’enchevêtrement de l’individuel et du collectif ? Comment relancer le mouvement psychique des patients qui souffrent des traumatismes de la guerre ? Comment l’analyste, qui parle dans le pays étranger la langue du patient, pourrait-il ré-occuper cette place de l’étranger qui écoute les mouvements transférentiels ?
L’être femme en exil et la mise à l’épreuve du « pas tout »
Authors: Picquet Audrey 
Published: October 2018

L’auteur prend appui sur les travaux effectués en recherche clinique et orientés par la psychanalyse, pour montrer que les conséquences du ravivement de l’exil psychique lors de l’exil géographique, relu à la lumière de ce que la perte des repères culturels vient fragiliser les identifications et exacerber l’intraduisible au cœur de toute parole singulière, concernent le « pas tout ». Ainsi, si l’exil renvoie à l’étranger en soi, le féminin apparaît comme un redoublement de cette énigme première, pour les femmes en situation d’exil géographique. Sont interrogés les effets de ce redoublement d’énigmes lors de l’exil géographique. Parce que le féminin et l’exil concernent chaque sujet dans son rapport à l’inconnu, la fragilisation des constructions langagières soutenant le sujet dans son rapport à son identité et dans son lien au collectif, vient modifier ce qui unit l’individu à ses représentations, notamment quant à son être sexué, et plus encore pour les femmes, du fait de leur mode de jouissance propre au ‘pas tout’. S’ouvre lors une alternative pour le sujet subissant une dégradation des processus métaphoriques culturels : la créativité ou le ravage. Lorsque l’étrangeté n’est pas vécue comme un danger, elle est le lieu d’où surgit l’invention. À l’inverse, si dans une fermeture à l’altérité, dans un lieu psychique de désertion subjective, s’actualise un lien de contagion excluant (et se substituant à) l’insu du dessaisissement de soi, se suture toute expression d’une singularité dans la langue.
Un « voyage à travers la folie » à l’aune d’une quête du Sacré
Authors: Veit Camille , Gumpper Stéphane 
Published: October 2018

Les auteurs proposent un Voyage à travers l’œuvre de Mary Barnes dont la trajectoire subjective s’arrime à un discours producteur de « crises » (régressions, métanoïa), nommément l’antipsychiatrie britannique. Si le parcours singulier de la muse anglaise témoigne de l’expérience d’un sujet aux prises avec les nouages de sa structure psychique, il est également l’écho d’une existence suspendue à la quête de Quelque chose de Sacré , aux détours de routes jalonnées par la religion, le modèle laingien de la métanoïa et la contre-culture. Ou comment, en étant hérétique au Nom-du-Père, par le biais de la prière, la peinture, l’écriture et la fonction de guide, M. Barnes parvint à trouver un chemin autre, entre mystique et folie, la menant à sa vérité ?
Medical Management of Children With Congenital/Infantile Cataract Associated With Microphthalmia, Microcornea, or Persistent Fetal Vasculature
Authors: Daniel Moritz Claudius , Adams Gillian G. W. , Dahlmann-Noor Annegret 
Published: October 2018

Purpose:
To report the surgical outcomes of children with cataract associated with microphthalmia, microcornea, or persistent fetal vasculature (MMP) and children with isolated cataract.

Methods:
The study included 111 children (cataract associated with MMP: n = 25) who underwent cataract surgery at younger than 16 years. Exclusion criteria were duration of follow-up less than 5 years, intraindividual differences in age at surgery, eye disorders other than MMP, secondary cataract, and syndromal diseases. Main outcome measures were proportion of eyes with glaucoma and best corrected visual acuity (BCVA). Both groups were dichotomized by age at surgery (early intervention group: ≤ 48 days). Descriptive analysis was performed throughout.

Results:
Median age at surgery was 3.9 months for cataract associated with MMP and 23.3 months for isolated cataract. The median (interquartile range [IQR]) duration of follow-up was 95.9 months (range: 76.0 to 154.5 months). In children with bilateral cataract associated with MMP, the proportion of eyes with final BCVA worse than 0.3 logMAR was similar regardless of age at surgery (early intervention: 80%, later intervention: 78%). In bilateral isolated cataract, the proportions were 56% and 33%, respectively. Children with cataract associated with MMP had a high prevalence of glaucoma (28%). Glaucoma prevalence was lower in the later intervention group.

Conclusions:
In the presence of MMP, early cataract surgery is associated with a high risk of post-lensectomy glaucoma, but does not offer the benefit of better visual outcomes.

[
J Pediatr Ophthalmol Strabismus
. 2019;56(1):43–49.]
Performance : réénonciation et réincarnation dans les genres de la performance
Authors: Kapchan Deborah A. 
Published: October 2018

Cette contribution a pour objet la performance comme pratique esthétique. Selon Deborah A. Kapchan, il s’agit d’un processus qui transforme la réalité. Après une présentation historique du mouvement de la performance en anthropologie, elle explore la manière dont des oratrices performent des genres oraux habituellement associés aux hommes et les « réénoncent » (revoice) au féminin, créant ainsi de nouveaux espaces pour les femmes dans la sphère publique au Maroc.
De « La Manif pour Tous » au rap identitaire et dissident. Circulation des discours antiféministes, hétérosexistes et antisémites en France
Authors: Chetcuti‑Osorovitz Natacha , Teicher Fabrice 
Published: October 2018

Les mobilisations importantes d’opposition à la loi relative au « mariage pour tous » depuis 2012 voient s’associer des courants aux préoccupations très éloignées, notamment autour d’ennemis communs, principalement les juifs, les lesbiennes et les gays. Cet article vise à comprendre l’articulation entre antisémitisme, racisme, antiféminisme et homophobie qui structure la résistance à l’égalité des droits. En quoi, et dans quelle mesure, les convergences entre antisémitisme et homophobie dans ces mouvements sont-elles représentatives d’une très ancienne perméabilité entre les deux idéologies ? Pour le comprendre, nous analyserons les formes que prennent, dans le discours oral de ces mouvements, des expressions antisémites réactivées par les débats sur l’égalité en matière de genre et de sexualité, la stratégie de communication dans laquelle elles s’inscrivent et comment cette contestation cristallise une convergence entre des mouvements réactionnaires a priori opposés.L’article étudiera dans un premier temps les supports de communication des mouvements d’opposition à la loi relative au « mariage pour tous » (flyers, tracts, affiches, messages sur les réseaux sociaux) et les slogans proférés dans ces manifestations. Dans un second temps, l’analyse portera sur un phénomène en pleine ampleur depuis le début des années 2010 : l’émergence de groupuscules réactionnaires détournant volontairement les codes de communication de leurs adversaires. Enfin, nous terminerons par une analyse de la résurgence de groupes musicaux aux paroles antisémites, anti‑homosexuel‑les et antiféministes favorisée par internet.
National Athletic Trainers' Association Position Statement: Management of Individuals With Patellofemoral Pain
Authors: Bolgla Lori A. , Boling Michelle C. , Mace Kimberly L. , DiStefano Michael J. , Fithian Donald C. , Powers Christopher M. 
Published: October 2018

Objective:
To present recommendations for athletic trainers and other health care providers regarding the identification of risk factors for and management of individuals with patellofemoral pain (PFP).

Background:
Patellofemoral pain is one of the most common knee diagnoses; however, this condition continues to be one of the most challenging to manage. Recent evidence has suggested that certain risk factors may contribute to the development of PFP. Early identification of risk factors may allow clinicians to develop and implement programs aimed at reducing the incidence of this condition. To date, clinicians have used various treatment strategies that have not necessarily benefitted all patients. Suboptimal outcomes may reflect the need to integrate clinical practice with scientific evidence to facilitate clinical decision making.

Recommendations:
The recommendations are based on the best available evidence. They are intended to give athletic trainers and other health care professionals a framework for identifying risk factors for and managing patients with PFP.
The Relationship between Worry and Anger Rumination with Adjustment Problems To Heart Disease
Authors: Besharat Mohammad Ali , Ramesh Somayeh 
Published: October 2018

Objectives:
Heart disease is one of the chronic diseases that require adjustment and extensive changes in the patient's life. The purpose of the present study was to investigate the mediating role of difficulties in emotion regulation on the relationship between anger rumination and worry with adjustment problems to heart disease.

Methods:
A total of 327 patients with coronary artery disease (138 women and 189 men) participated in this study. Participants were asked to complete the Penn State Worry Questionnaire, Anger Rumination Scale, Difficulties in Emotion Regulation Scale, and Adjustment to Illness Scale.

Results:
Worry, anger rumination, and difficulty in emotion regulation showed a negative correlation with adjustment to heart disease. The results of path analysis indicated that the relationship between worry and anger rumination with adjustment to heart disease was mediated by difficulties in emotion regulation.

Conclusion:
Based on the results of the present study, management of worry and anger rumination, as well as emotion regulation strategies, should be implemented in regular medical treatments for patients with heart disease.
Recovery of the three-dimensional wind and sonic temperature data from a physically deformed sonic anemometer
Authors: Zhou Xinhua , Yang Qinghua , Zhen Xiaojie , Li Yubin , Hao Guanghua , Shen Hui , Gao Tian , Sun Yirong , Zheng Ning 
Published: October 2018

Abstract. A sonic anemometer reports three-dimensional (3-D) wind and sonic temperature
(Ts) by measuring the time of ultrasonic signals transmitting along each
of its three sonic paths, whose geometry of lengths and angles in the
anemometer
coordinate system was precisely determined through production calibrations
and the geometry data were embedded into the sonic anemometer operating
system (OS) for internal computations. If this geometry is deformed, although
correctly measuring the time, the sonic anemometer continues to use its
embedded geometry data for internal computations, resulting in incorrect
output of 3-D wind and Ts data. However, if the geometry is remeasured
(i.e., recalibrated) and to update the OS, the sonic anemometer can resume
outputting correct data. In some cases, where immediate recalibration is not
possible, a deformed sonic anemometer can be used because the ultrasonic
signal-transmitting time is still correctly measured and the correct time can
be used to recover the data through post processing. For example, in 2015, a
sonic anemometer was geometrically deformed during transportation to
Antarctica. Immediate deployment was critical, so the deformed sonic
anemometer was used until a replacement arrived in 2016. Equations and
algorithms were developed and implemented into the post-processing software
to recover wind data with and without transducer-shadow correction and Ts
data with crosswind correction. Post-processing used two geometric datasets,
production calibration and recalibration, to recover the wind and Ts
data from May 2015 to January 2016. The recovery reduced the difference of
9.60 to 8.93 ∘C between measured and calculated Ts to 0.81 to
−0.45 ∘C, which is within the expected range, due to normal
measurement errors. The recovered data were further processed to derive
fluxes. As data reacquisition is time-consuming and expensive, this
data-recovery approach is a cost-effective and time-saving option for similar
cases. The equation development can be a reference for related topics.
Thetis coastal ocean model: discontinuous Galerkin discretization for the
three-dimensional hydrostatic equations
Authors: Kärnä Tuomas , Kramer Stephan C. , Mitchell Lawrence , Ham David A. , Piggott Matthew D. , Baptista António M. 
Published: October 2018

Abstract. Unstructured grid ocean models are advantageous for simulating the coastal ocean and river–estuary–plume systems. However, unstructured grid models tend to be diffusive and/or computationally expensive, which limits their applicability to real-life problems. In this paper, we describe a novel discontinuous Galerkin (DG) finite element discretization for the hydrostatic equations. The formulation is fully conservative and second-order accurate in space and time. Monotonicity of the advection scheme is ensured by using a strong stability-preserving time integration method and slope limiters. Compared to previous DG models, advantages include a more accurate mode splitting method, revised viscosity formulation, and new second-order time integration scheme. We demonstrate that the model is capable of simulating baroclinic flows in the eddying regime with a suite of test cases. Numerical dissipation is well-controlled, being comparable or lower than in existing state-of-the-art structured grid models.
Anatomy of simultaneous flood peaks at a lowland confluence
Authors: Geertsema Tjitske J. , Teuling Adriaan J. , Uijlenhoet Remko , Torfs Paul J. J. F. , Hoitink Antonius J. F. 
Published: October 2018

Abstract. Lowlands are vulnerable to flooding due to their mild topography in often
densely populated areas with high social and economic value. Moreover,
multiple physical processes coincide in lowland areas, such as those involved
in river–sea interactions and in merging rivers at confluences. Simultaneous
occurrence of such processes can result in amplifying or attenuating effects
on water levels. Our aim is to understand the mechanisms behind simultaneous
occurrence of discharge waves in a river and its lowland tributaries. Here,
we introduce a new way of analyzing lowland discharge and water level
dynamics, by tracing individual flood waves based on dynamic time warping. We
take the confluence of the Meuse River (∼33 000 km2) with the
joining tributaries of the Dommel and Aa rivers as an example, especially
because the January 1995 flood at this confluence was the result of the
simultaneous occurrence of discharge peaks in the main stream and the
tributaries and because independent observations of water levels and
discharge are available for a longer period. The analysis shows that the
exact timing of the arrival of discharge peaks is of little relevance
because of the long duration of the average discharge wave compared to
typical time lags between peaks. The discharge waves last on average 9 days,
whereas the lag time between discharge peaks in the main river and the
tributaries is typically 3 days. This results in backwaters that can rise up
to 1.5 m over a distance of 4 km from the confluence. Thus, local measures
to reduce the impact of flooding around the confluence should account for the
long duration of flood peaks in the main system.
Combining innovative mulches and soil conditioners in mountain afforestation with ash (Fraxinus excelsior L.) in the Pyrenees (NE Spain)
Authors: Coello Jaime , Piqué Míriam , Rovira Pere , Fuentes Carla , Ameztegui Aitor 
Published: October 2018

Aim of study: To assess the effectiveness for improving early seedling performance of the individual and combined application of (i) various doses of an innovative soil conditioner including polyacrylamide-free super-absorbent polymers, fertilizers, root precursors and humic acids; and (ii) innovative mulches based on renewable-biodegradable or recycled raw materials. The assessment was carried out in comparison with reference (commercial) soil conditioners and mulches.Area of study: Upper montane afforestation site located at 1,430 m altitude in the southern Pyrenees (NE Spain).Material and methods: We studied the effect of 15 treatments (various combinations of soil conditioners and mulches) on mountain ash (Fraxinus excelsior L.), testing survival, diameter and height growth and water and nutrient status during two growing seasons (2014-2015). We also assessed mulch durability during 2014-2016.Main results: The innovative soil conditioner improved diameter and height seedling growth (92% and 72% respectively) and water and nutrient status. The 40 g/seedling dosage was more cost-effective than the 20 and 80 g/seedling doses. The new formulation performed better in general than the commercial formulation. Mulches led to slight gains compared to control seedlings, and there were no major differences between the mulch models. The combined application of soil conditioners and mulches was not of particular interest.Research highlights: Soil conditioners consisting of synergic mixtures of water super-absorbent polymers, fertilizers, root growth precursors and humic acids can improve early seedling performance in coarse-textured, stony soils in montane conditions. Small mulches may be only of limited interest as long as weed competitiveness is poor.Keywords: ecotechnology; groundcovers; reforestation; seedling performance; restoration; water super-absorbent polymer; weed.Abbreviations used: GSn, growing season number ‘n’; leaf water potential, LWP; water super-absorbent polymers, SAP; soil conditioner with water super-absorbent polymers, SCwSAP; Soil Plant Analysis Development, SPAD.
The running kinematics of free-roaming giraffes, measured using a low cost unmanned aerial vehicle (UAV)
Authors: Basu Christopher K , Deacon Francois , Hutchinson John R , Wilson Alan M 
Published: October 2018

The study of animal locomotion can be logistically challenging, especially in the case of large or unhandleable animals in uncontrolled environments. Recent technological advances have permitted the use of Global Positioning System and inertial sensors in locomotion studies, but these methods require manual access to each study subject. Here we demonstrate the utility of a low cost unmanned aerial vehicle (UAV) in measuring two-dimensional running kinematics from free-roaming giraffes (Giraffa camelopardalis giraffa) in the Free State Province, South Africa. We collected 120 Hz video of running giraffes, and calibrated each video frame using metatarsal length as a constant object of scale. We tested a number of methods to measure metatarsal length. The method with the least variation used close range photography and a trigonometric equation to spatially calibrate the still image, and derive metatarsal length. In the absence of this option, a spatially calibrated surface model of the study terrain was used to estimate topographical dimensions in video footage of interest. Data for the terrain models were collected using the same equipment, during the same study period. We subsequently validated the accuracy of the UAV method by comparing similar speed measurements of a running human subject, with a gold standard method. We recommend that future users maximise the camera focal distance, and keep the subject in the central field of view.
The studied giraffes used a grounded rotary gallop with a speed range of 3.4 to 6.9 ms-1 (never cantering, trotting or pacing), and lower duty factors when compared with other cursorial quadrupeds. As this pattern might result in adverse increases in peak vertical limb forces with speed, it was notable to find that contralateral limbs became more in-phase with speed. Considering the latter pattern and the modest maximal speed of giraffes, we speculate that tissue safety factors are maintained within tolerable bounds this way. Furthermore, the angular kinematics of the neck were frequently isolated from the pitching of the body during running; this may be a result of the large mass of the head and neck. Further field experiments and biomechanical models are needed to robustly test these speculations.
Re‐irradiation volumetric modulated arc therapy optimization based on cumulative biologically effective dose objectives
Authors: McVicar Nevin , Thomas Steven , Liu Mitchell , Carolan Hannah , Bergman Alanah 
Published: October 2018

AbstractThe objective of this note is to introduce a clinical tool that generates ideal base plan dose distributions to enable re‐irradiation volumetric modulated arc therapy (VMAT) optimization based on cumulative biological effective dose objectives for specific organs at risk (OARs). The tool is demonstrated with a lung cancer case that required re‐irradiation at our clinic. First, previous treatment dose is deformed onto the retreatment computed tomography (CT) using commercial software. Then, the in‐house Matlab tool alters the deformed previous dose using radiobiological concepts on a voxel‐by‐voxel manner to generate an ideal base plan dose distribution. Ideal base plans that were generated using the in‐house Matlab tool were compatible with the Varian Eclipse™ treatment planning system. The tool enabled optimization of VMAT re‐irradiation plans using cumulative dose limits for OARs and all OAR cumulative dose objectives were met on the first optimization for the recurrent lung cancer case tested.