bluuebunny/crossref_metadata_2025_split huggingface dataset:
Element Abundance Ratios in the Quiet Sun Transition Region
Authors: Young P. R. 
Published: March 2018

Abstract
Element abundance ratios of magnesium to neon (Mg/Ne) and neon to oxygen (Ne/O) in the transition region of the quiet Sun have been derived by re-assessing previously published data from the Coronal Diagnostic Spectrometer on board the Solar and Heliospheric Observatory in the light of new atomic data. The quiet Sun Mg/Ne ratio is important for assessing the effect of magnetic activity on the mechanism of the first ionization potential (FIP) effect, while the Ne/O ratio can be used to infer the solar photospheric abundance of neon, which cannot be measured directly. The average Mg/Ne ratio is found to be 0.52 ± 0.11, which applies over the temperature region 0.2–0.7 MK, and is consistent with the earlier study. The Ne/O ratio is, however, about 40% larger, taking the value 0.24 ± 0.05 that applies to the temperature range 0.08–0.40 MK. The increase is mostly due to changes in ionization and recombination rates that affect the equilibrium ionization balance. If the Ne/O ratio is interpreted as reflecting the photospheric ratio, then the photospheric neon abundance is 8.08 ± 0.09 or 8.15 ± 0.10 (on a logarithmic scale for which hydrogen is 12), according to whether the oxygen abundances of M. Asplund et al. or E. Caffau et al. are used. The updated photospheric neon abundance implies a Mg/Ne FIP bias for the quiet Sun of 1.6 ± 0.6.
The Manú Gradient as a study system for bird pollination
Authors: Boehm Mannfred , Scholer Micah , Kennedy Jeremiah , Heavyside Julian , Daza Aniceto , Guevara-Apaza David , Jankowski Jill 
Published: March 2018

This study establishes an altiudinal gradient, spanning from the highland Andes (2400 m) to lowland Amazon, as a productive region for the study of bird pollination in Southeastern Peru. The 'Manú Gradient' has a rich history of ornithological research, the published data and resources from which lay the groundwork for analyses of plant-bird interactions. In this preliminary expedition we documented 44 plants exhibting aspects of the bird pollination syndrome, and made field observations of hummingbird visits at three sites spanning the Manú Gradient: 2800 m (Wayqecha), 1400 m (San Pedro), and 400 m (Pantiacolla). Some of the documented plant taxa are underrepresented in the bird pollination literature and could be promising avenues for future analyses of their pollination biology. The Manú Gradient is currently the focus of a concerted, international effort to describe and study the birds in the region; we propose that this region of Southeastern Peru is a productive and perhaps underestimated system to gain insight into the ecology and evolution of bird pollination.
Observations were made on 11, 19, and 14 putatively bird pollinated plant species found at the high-, mid- and low-elevation sites along the gradient, respectively. Hummingbirds visited 18 of these plant species, with some plant species being visited by multiple hummingbird species or the same hummingbird species on differing occasions. Morphometric data is presented for putatively bird-pollinated plants, along with bill measurements from hummingbirds captured at each of three sites. Voucher specimens from this study are deposited in the herbaria of the Universidad Nacional de Agraria de La Molina (MOL), Peru and the University of British Columbia (UBC), Canada. The specimens collected represent a ‘snapshot’ of the diversity of bird-pollinated flora as observed over 10 day sampling windows (per site) during the breeding season for hummingbirds of Manú .
Roméo et Juliette à la marge
Authors: Dubois-Fabing Delphine 
Published: March 2018

A la demande de l’Office Départemental de la Personne en Situation de Handicap de l’Isère (ODPHI), la Compagnie du Savon Noir conduit depuis 2014 des créations théâtrales sur le thème de la vie affective et sexuelle de personnes en situation de handicap. Comment parler librement de ce thème tout en respectant les personnes, leur liberté de pensée, leur intégrité ? Comment aborder des questions aussi ardues que celle du viol, dont sont victimes de nombreuses personnes en situation de handicap ? Pour ce faire, notre action veille à la protection des personnes, elle s’appuie sur la mise en jeu des corps, des émotions, une réflexion propice à la distanciation et une action concrète de transmission.
Sexualité des personnes déficientes intellectuelles
Authors: Vaginay Denis 
Published: March 2018

Qui contesterait aujourd’hui le droit aux personnes en situation de handicap d’accéder aux pratiques de la sexualité ? Nul ne s’y risquerait sans doute, conscient d’enfreindre alors le principe qui guide le droit et l’éthique, celui de la non-discrimination, lequel affirme que chacun bénéficie pleinement du droit commun. De fait, nos sociétés ont changé sur ce point, en inversant leur position. Naguère encore, elles considéraient normal et licite d’interdire tout accès à la sexualité aux personnes qu’elles jugeaient différentes, sans pour autant argumenter cette restriction consensuelle. Tout simplement parce que, imaginer un rapport sexuel entre personnes handicapées redoublait leur monstruosité du fait de leur faible humanité supposée, confondue avec une bestialité sauvage, en redoutant l’engeance fatalement douteuse qui en résulterait. De plus, elles ne paraissaient pas des partenaires enviables parce qu’elles auraient dévalorisé ceux qui les désiraient. Elles se trouvaient donc en même temps laissées pour compte et exclues. Ce qui n’empêchait pas que, à l’occasion, elles servent d’objet sexuel à leur entourage qui trouvait auprès d’elles un expédient à leurs besoins ou à leur frustration. Mais cela se passait dans le plus épais secret et restait confiné dans l’espace familial. La cause étant, semble-t-il, définitivement entendue.
Investigating strengths and deficits to increase work engagement: A longitudinal study in the mining industry
Authors: Mphahlele Pule , Els Crizelle , De Beer Leon T. , Mostert Karina 
Published: March 2018

Orientation: The motivational process of the Job Demands-Resources (JD-R) model indicates that job resources are the main predictors of work engagement. Previous research has found that the two job resources perceived organisational support (POS) for strengths use and POS for deficit correction are also positively related to work engagement. However, the causal relationships between these variables have not been investigated longitudinally.Research purpose: To determine if POS for strengths use and POS for deficit correction are significant predictors of work engagement over time.Motivation for the study: In the literature, empirical evidence on the longitudinal relationships between work engagement and specific job resources, namely POS for strengths use and POS for deficit correction, is limited.Research design, approach and method: A longitudinal design was employed in this study. The first wave elicited a total of 376 responses, while the second wave had a total sample size of 79. A web-based survey was used to measure the constructs and to gather data at both points in time. Structural equation modelling was used to investigate the hypotheses.Main findings: The results indicated that both POS for strengths use and POS for deficit correction are positively related to work engagement in the short term. However, only POS for deficit correction significantly predicted work engagement over time.Practical and managerial implications: The results provide valuable insights to organisations by providing knowledge regarding which approach influences work engagement levels of their employees in the short and long term.Contribution or value-add: The study contributes to the limited research on what job resources predict work engagement over time.
Recreando el fotorrealismo: la consultoría visual del director de fotografía Roger Deakins en Wall-E
Authors: Viñolo Locubiche Samuel , Suárez Gómez Rafael 
Published: March 2018

<p>El dominio creciente de las técnicas de animación 3D a comienzos de la década de 2000 ha provocado un interesante cambio dentro del canon artístico de los largometrajes comerciales de animación estadounidenses. Aunque la animación 2D hollywoodiense siempre ha coqueteado con el estilo fotorrealista, esta tendencia visual se ha estandarizado en la producción de animación gracias a las posibilidades del paradigma digital. El artículo considera el estreno de Wall•E (Andrew Stanton, 2008), una de las obras visualmente más impactantes en la filmografía Disney/Pixar, como un momento crucial dentro de este proceso estético, ya que marca la primera colaboración entre el director de fotografía Roger Deakins y un estudio de animación. El artículo analiza los primeros diez minutos del largometraje para establecer si la labor de asesoría visual de Deakins pueden considerarse un hito que abrió nuevos caminos a la dirección de fotografía digital de imagen real. </p>
Does Forehand Racquet Handgrip influence Incidence and Type of Wrist Injury in Tennis? A Preliminary Study in Indian Tennis
Authors: Dhillon Mandeep , Prabhakar Sharad , Dhillon Himmat , Dhillon Sidak , Meena Dharam S 
Published: March 2018

ABSTRACT

Introduction
Tennis is one of the major global sports, with over 75 million players participating in the game in more than 200 countries affiliated with the International Tennis Federation. The upper extremity is particularly susceptible to injury in tennis because of the use of the racquet, which acts as a lever, and due to the effect of repetitive stroke play on the dominant limb.

Materials and methods
Between July 2009 and October 2010, in a prospective study involving players at a local tennis academy, 219 tennis players were evaluated for wrist injury. A specialized injury proforma was filled up for these players and parameters, such as injury type, mechanism of injury, forehand racquet grip (eastern, western and semiwestern), missed time from game, and treatment (medical or surgical) were recorded. The players were grouped into low-intensity players (those with average daily practice hours < 2.5) and high-intensity players (with ≥ 2.5 daily average practice hours). Statistical analysis was performed to assess the association of different wrist injuries with type of forehand handgrip.

Results
Out of 219 players, 14 players were lost to follow-up. Out of the remaining 205 players, a total of 157 (76%) players were aware of the type of handgrip they were using, while 18 (9%) players did not have any knowledge of their handgrip. The remaining 30 (15%) players were found to be confused as far as handgrip was concerned. Out of 157 players who had knowledge regarding handgrip, 102 players were using the semiwestern grip, 44 were using the western grip, and the remaining 11 were using the eastern type of handgrip. There were seven injuries sustained in the wrist and hand. Due to the relatively small number of wrist injury cases, no statistical correlation could be derived between handgrip use and specific injuries in the upper limb.

Conclusion
In tennis players with wrist injuries, different grips of the racquet are not related to the anatomical site of the lesion. Previous studies have correlated the type of handgrip with the pattern of wrist injuries. Though we have 219 players in our study, the players who sustained wrist injuries were less (7). Thus, we were unable to find any correlation between type of handgrip and pattern of wrist injuries. Further studies are required so as to understand the biomechanics of tennis injuries.

How to cite this article
Prabhakar S, Dhillon MS, Meena DS, Dhillon H, Dhillon S. Does Forehand Racquet Handgrip influence Incidence and Type of Wrist Injury in Tennis? A Preliminary Study in Indian Tennis. J Postgrad Med Edu Res 2018;52(1):1-4.
Pseudotumor in Metal-on-metal Total Hip Arthroplasty: An Unusual Complication
Authors: Virk Jagandeep S , Garg Sudhir K , Aggarwal Purnima , Kundu Reetu , Bohat Robin 
Published: March 2018

ABSTRACT
Second-generation metal-on-metal (MoM) total hip arthroplasty (THA) was introduced to overcome the complications associated with the wear debris from ultrahigh molecular weight polyethylene (UHMWPE). However, a new type of complication began appearing, described as aseptic lymphocyte-dominated vasculitis-associated lesion (ALVAL). Patients with ALVAL complain of pain and, in some cases, extensive swelling around the hip joint known as “pseudotumors.” The cause is unknown and probably multifactorial. This may be an adverse reaction to an excess of particulate metal wear debris or a hypersensitivity reaction to a normal amount of metal debris. Surgical findings are typical and symptoms tend to resolve reliably following conversion to an alternative bearing surface. We report one such case of a 55-year-old male, who underwent a revision of bearing surfaces because of ALVAL and pseudotumor formation following an MoM THA at our institute.

How to cite this article
Virk JS, Garg SK, Aggarwal P, Kundu R, Bohat R. Pseudotumor in Metal-on-metal Total Hip Arthroplasty: An Unusual Complication. J Postgrad Med Edu Res 2018;52(1):26-30.
Froin Syndrome
Authors: Modi Manish , Lal Vivek , Choudhary Aditya , Goyal Manoj , Ahuja Chirag K , Mukherjee Kanchan K 
Published: March 2018

ABSTRACT

Introduction
Yellow-colored cerebrospinal fluid (CSF) suggestive of xanthochromia can be due to elevated CSF protein and can be one of the causes of papilledema.

Observation
We observed a 55-year-old lady with papilledema with yellow-colored CSF which was hypercoagulable along with elevated CSF protein and no cells. Her systemic and nervous system examination was unremarkable except for the eye findings. Her contrast-enhanced brain magnetic resonance imaging (MRI) showed multiple meningiomas, and on imaging of the spine, she had multiple contrast-enchancing intradural, extramedullary lesions. Her eye findings were attributed to Froin syndrome found in patients with spinal tumors.

Conclusion
Our case stresses the need to keep the possibility of Froin syndrome in mind while evaluating patients with papilledema and it may be pertinent to perform a spinal imaging, especially when no apparent cause for papilledema is found.

How to cite this article
Choudhary A, Goyal MK, Modi M, Mukherjee KK, Ahuja CK, Lal V. Froin Syndrome. J Postgrad Med Edu Res 2018;52(1):34-35.
Latitudinal variation rate of geomagnetic cutoff rigidity in the active Chilean convergent margin
Authors: Cordaro Enrique G. , Venegas Patricio , Laroze David 
Published: March 2018

Abstract. We present a different view of secular variation of the Earth's magnetic field, through the variations in the threshold rigidity known as the variation rate of geomagnetic cutoff rigidity (VRc). As the geomagnetic cutoff rigidity (Rc) lets us differentiate between charged particle trajectories arriving at the Earth and the Earth's magnetic field, we used the VRc to look for internal variations in the latter, close to the 70° south meridian. Due to the fact that the empirical data of total magnetic field BF and vertical magnetic field Bz obtained at Putre (OP) and Los Cerrillos (OLC) stations are consistent with the displacement of the South Atlantic magnetic anomaly (SAMA), we detected that the VRc does not fully correlate to SAMA in central Chile. Besides, the lower section of VRc seems to correlate perfectly with important geological features, like the flat slab in the active Chilean convergent margin. Based on this, we next focused our attention on the empirical variations of the vertical component of the magnetic field Bz, recorded in OP prior to the Maule earthquake in 2010, which occurred in the middle of the Chilean flat slab. We found a jump in Bz values and main frequencies from 3.510 to 5.860 µHz, in the second derivative of Bz, which corresponds to similar magnetic behavior found by other research groups, but at lower frequency ranges. Then, we extended this analysis to other relevant subduction seismic events, like Sumatra in 2004 and Tohoku in 2011, using data from the Guam station. Similar records and the main frequencies before each event were found. Thus, these results seem to show that magnetic anomalies recorded on different timescales, as VRc (decades) and Bz (days), may correlate with some geological events, as the lithosphere–atmosphere–ionosphere coupling (LAIC).
John Locke, William Penn, and the Question of Locke's Pardon
Authors: Milton Philip 
Published: March 2018

Shortly after Locke’s death, Jean Le Clerc began collecting materials for the short biography he was planning to publish in the periodical he edited, the Bibliothèque Choisie. He had known Locke in Holland but had very little knowledge of his earlier career in England, and he sought information from some of his English friends. One of these was Lady Masham, who sent a long letter detailing what she knew or had been able to find out from some of Locke’s other friends. One of the things she mentioned was that Locke had once received, but had turned down, the offer of a pardon:
After the Death of King Charles, Mr. Penn (with whom Mr. Locke had been long before acquainted in the Universitie, and than whom no man did ever more generously make use of Court Favour for the Service of others) undertook to procure a Pardon for Mr. Locke of King James and (as I am told) it was actually offer’d him, but he would not accept of it as not owning that he needed it.
Le Clerc was deeply appreciative for information of this kind, and in his biography, published a few months later, he repeated Lady Masham’s account almost word for word:
Après la mort du Roi Charles II, qui arriva le 16. de Fevrier 1685. Mr. Penn, que Mr. Locke avoit connu dans l’Université, & qui employa avec beaucoup de génerosité le credit, qu’il avoit alors auprè du Roi Jaques, enterprit d’en obtenir un pardon pour lui, & l’auroit en effet obtenu; si Mr. Locke n’avoit répondu qu’il n’avoit que faire de pardon, puis qu’il n’avoit commis aucun crime.

Le Clerc’s account was quickly translated into English and was published the following year. During the remainder of the eighteenth century many further short biographies of Locke were published, but these contained nothing new, in most cases being simply paraphrases or abridgements of Le Clerc’s account. It was not until 1829, when Lord King published The Life and Letters of John Locke, that any new material came to light. King accepted Le Clerc’s account of Penn’s efforts on Locke’s behalf, but he added that Locke had also received similar help from the Earl of Pembroke. In support of this he published, from Locke’s papers, a letter from Pembroke, written in August 1685, which, though it did not specifically mention a pardon, certainly did show that Pembroke had spoken to James II on Locke’s behalf and had received assur- ances from him. King also printed a letter from another of Locke’s friends, David Thomas, which mentioned that James Tyrrell had told him that ‘Will. Penn hath moved the King for a pardon for you, which was as readily granted’. This letter was dated November 1687, but King did not explain how the pardon Locke had now been granted related to the one he had supposedly turned down two years previously.
Beyond Native and Alien: Nietzsche, Literally
Authors: Kiss E. A. 
Published: March 2018

ABSTRACT
This article presents the outline of a rhetorical theory that allows us to take Nietzsche's statements that “all language is rhetorical” and that “language is entirely the product of the rhetorical art” literally, not as a hyperbole or metaphor. Nietzsche argues that the normativity of the human world canonized by scientific and philosophical taxonomy and logic is but a makeshift edifice of metaphors—habituated prejudices that humans take to be norms by suppressing the fact that they are but the residue of a primordial rhetorical activity. In this sense, scientists speak metaphorically, overlooking their own axiomatic bias, while poets speak literally, drawing on unbiased and defamiliarized “first impressions.” Human cognition, rigged by the homogenizing abstractions of metaphors, can thus be rebooted by the rhetorical art and thereby reconnected with the shared physiological roots of empathy and language. The newly empowered competence for achieving bias-free, unprejudiced, free thinking is rhetorical heuristics.
System for Detecting Vehicle Features from Low Quality Data
Authors: Bugdol Marcin Dominik , Badura Pawel , Juszczyk Jan , Wieclawek Wojciech , Bienkowska Maria Janina 
Published: March 2018

The paper presents a system that recognizes the make, colour and type of the vehicle. The classification has been performed using low quality data from real-traffic measurement devices. For detecting vehicles’ specific features three methods have been developed. They employ several image and signal recognition techniques, e.g. Mamdani Fuzzy Inference System for colour recognition or Scale Invariant Features Transform for make identification. The obtained results are very promising, especially because only on-site equipment, not dedicated for such application, has been employed. In case of car type, the proposed system has better performance than commonly used inductive loops. Extensive information about the vehicle can be used in many fields of Intelligent Transport Systems, especially for traffic supervision.
Retail Out-of-stocks in the Context of Centralized and Direct Delivery
Authors: Milićević Nikola , Grubor Aleksandar , Đokić Nenad , Avlijaš Goran 
Published: March 2018

The delivery of the right product, at the right time to the retail store, only seems to be an easy process. The smallest problem can cause the out-of-stock (OOS) situation, which may prevent customers to buy products they were looking for. Consequently, it affects retailers and their suppliers through potential operational inefficiencies, sale losses and eventually the losses of their loyal customers. Starting from these problems, by using the data of a large Serbian retailer, this paper analyses out-of-stocks in the context of two alternative delivery systems, centralized and direct. For calculating OOS rates the perpetual inventory aggregation metrics was used, while the occurrence of out-of-stocks was modelled by the application of probit regression analysis. The results have shown that delivery system has a significant impact on the probability of a stock-out, indicating potential problems in the centralized system. In addition, the analysis included certain product and store characteristics that also significantly affect the average probability of stock-outs.