bluuebunny/crossref_metadata_2025_split huggingface dataset:
Discovery of a Very Large (≈20 kpc) Galaxy at z = 3.72*
Authors: Lee Kyoung-Soo , Dey Arjun , Matheson Thomas , Shi Ke , Hung Chao-Ling , Xue Rui , Inami Hanae , Huang Yun , Lee Khee-Gan , Ashby Matthew L. N. , Jannuzi Buell , Reddy Naveen , Hong Sungryong , Mo Wenli , Malavasi Nicola 
Published: July 2018

Abstract
We report the discovery and spectroscopic confirmation of a very large star-forming galaxy, G6025, at

. In the rest frame ≈2100 Å, G6025 subtends ≈24 kpc in physical extent when measured from the 1.5σ isophote, in agreement with the parametric size measurements that yield a half-light radius of 4.9 ± 0.5 kpc and a semimajor axis of 12.5 ± 0.1 kpc. It is also very UV-luminous (

) and young (≈140 ± 60 Myr). Despite its unusual size and luminosity, the stellar population parameters and dust reddening (

and E(B − V) ∼ 0.18 ± 0.05) estimated from the integrated light are similar to those of smaller galaxies at comparable redshifts. The ground-based morphology and spectroscopy show two dominant components, both located off-center, embedded in more diffuse emission. We speculate that G6025 may be a scaled-up version of chain galaxies seen in deep HST imaging or, alternatively, a nearly equal-mass merger involving two super-L* galaxies in its early stage. It lies close to but not within a known massive protocluster at z = 3.78. We find four companions within 6 Mpc from G6025, two of which lie within 1.6 Mpc. While the limited sensitivity of the existing spectroscopy does not allow us to robustly characterize the local environment of G6025, it likely resides in a locally overdense environment. The luminosity, size, and youth of G6025 make it uniquely suited to study the early formation of massive galaxies in the universe.
Évaluation de la pratique de l’hypnose en soins palliatifs
Authors: Quintini Didier , Fichaux Marie , Surdej Frédérique , Espanet Nelly , Salas Sébastien 
Published: July 2018

Peu d’études à ce jour ont été publiées dans la littérature permettant d’évaluer l’efficacité de l’hypnose dans la prise en charge des symptômes dans un contexte de soins palliatifs. L’objectif de notre étude est de continuer à évaluer cette pratique. Cette étude rétrospective observationnelle s’est effectuée au sein d’un service de soins palliatifs, sur une période de deux ans, en monocentrique. Pour y parvenir, il a été pratiqué une analyse quantitative de « fiche de suivi et d’évaluation » des séances d’hypnose. Trente-sept patients ont été suivis en séance d’hypnose, principalement pour une prise en charge de la douleur (41 %) et de l’anxiété (27 %). Dans l’ensemble, la pratique de l’hypnose a permis dans 51 % des cas une diminution des symptômes, voire même une disparition de leur intensité dans 35 % des situations. Malgré un faible échantillon, les résultats corroborent ceux retrouvés dans les quelques études menées en soins palliatifs : une efficacité notable de l’hypnose sur les symptômes généraux des patients, et plus particulièrement sur la douleur, l’anxiété, les nausées et les troubles respiratoires.
Les aidants familiaux de jeunes patients atteints de maladies neurologiques chroniques lors de la transition entre secteur pédiatrique et prise en charge en milieu adulte : étude observationnelle de l’aidant familial principal
Authors: Manzato Sadki Elodie , Grabli David , Flamand Roze Emmanuel , Baulac Michel , Bourmaleau Julie , Lefebvre Sandrine 
Published: July 2018

Introduction / contexte : la transition des jeunes patients entre pédiatrie et services d’adulte représente une période critique avec risque de rupture du parcours de soins, justifiant d’implémenter des programmes de transition. Cette étape est également délicate pour les aidants, en particulier l’aidant familial principal. Cette étude aborde l’impact de cette transition sur les aidants de jeunes adultes souffrant de maladies neurologiques chroniques. Objectifs : identifier les aidants principaux, leur profil, évaluer leur implication et leur ressenti en terme de fardeau. Méthode : un questionnaire, avec échelle de fardeau (Zarit modifiée), a été soumis à des familles de jeunes ayant transité récemment. Résultats : 29/40 familles ont répondu. L’aidant principal est la mère dans 86,6 %, de 51,8 ans en moyenne ; 65 % conservaient une occupation professionnelle, 21 % l’avaient abandonnée. L’échelle de fardeau a montré que 65,5 % ne ressentaient pas de fardeau important au moment de la transition. Discussion/conclusion : la majorité des patients sélectionnés n’avaient pas de handicap moteur/intellectuel ce qui a pu biaiser les résultats. L’échelle employée a été validée pour les aidants des gens âgés (souvent les enfants) et n’est probablement pas adaptée aux parents aidants d’un enfant. Des échelles plus adaptées sont à développer.
Transgressions urbaines (et argentines) : Les Nuits de Flores de César Aira
Authors: Morello André-Alain 
Published: July 2018

L’originalité de l’œuvre de césar Aira vient du caractère hybride de ses textes et de leur dimension profondément transgressive. Ses étranges romans sont autant de manifestes esthétiques, et des célébrations de l’imaginaire : c’est le cas d’Ema la captive et de la Guerre des gymnases. Les Nuits de Flores va plus loin encore sur la voie du brouillage des identités sexuelles, dans une sorte de frénésie qui allie le fantastique et la poésie. Aldo et Rosa, le couple transgenre des Nuits de Flores, évolue dans un récit à la fois crépusculaire et lumineux qui aboutit à un bel éloge de l’amour.
Homos, folles, trav, trans et « barbarie destructrice » chez Arenas, Copi, Lemebel, Puig, Sutherland et Vecchio
Authors: Souquet Lionel 
Published: July 2018

Le transsexualisme nous entraîne vers des questions fondamentales : Qu’est-ce qu’un homme ? Qu’est-ce qu’une femme ? Ce sont ces mêmes questions que posent, dans l’espace fictionnel, les auteurs qui nous intéressent : Reinaldo Arenas (Cuba, 1943-1990), Copi (Argentine, 1939-1987), Pedro Lemebel (Chili, 1952-2015), Manuel Puig (Argentine, 1932-1990), Juan Pablo Sutherland (Chili, 1967) et Diego Vecchio (Argentine, 1969). Bien que, dans leurs œuvres, l’homosexualité masculine, le travestissement, le transformisme et, de façon plus générale, la représentation de personnages masculins efféminés, ambigus ou genderfluid, soient beaucoup plus présents que le transsexualisme proprement dit, il est clair que le thème du trans – pris dans un sens plus large et philosophique – traverse leurs univers dans une grande ligne de fuite et de déterritorialisation.
Growth of Homology of Centre-by-metabelian Pro- Groups
Authors: Kochloukova Dessislava H. , Pinto Aline G. S. 
Published: July 2018

AbstractFor a centre-by-metabelian pro-$p$group$G$of type$\text{FP}_{2m}$, for some$m\geqslant 1$, we show that$\sup _{M\in {\mathcal{A}}}$rk$H_{i}(M,\mathbb{Z}_{p})<\infty$, for all$0\leqslant i\leqslant m$, where${\mathcal{A}}$is the set of all subgroups of$p$-power index in$G$and, for a finitely generated abelian pro-$p$group$V$, rk$V=\dim V\otimes _{\mathbb{Z}_{p}}\mathbb{Q}_{p}$.
Experimental Comparison Study on Cyclic Behavior of Coupled Shear Walls with Two-Level-Yielding Steel Coupling Beam and RC Coupling Beam
Authors: LI Guoqiang , PANG Mengde , Sun Feifei , LI Liulian , SUN Jianyun 
Published: July 2018

Coupled shear walls are widely used in high rise buildings, since they can not only provide efficient lateral stiffness but also behave outstanding energy dissipation ability especially for earthquake-resistance. Traditionally, the coupling beams are made of reinforced concrete, which are prone to shear failure due to low aspect ratio and greatly reduce the efficiency and ability of energy dissipation. For overcoming the shortcoming of concrete reinforced coupling beams (RCB), an innovative steel coupling beams called two-level-yielding steel coupling beam (TYSCB) is invented to balance the demand of stiffness and energy dissipation for coupled shear walls. TYSCBs are made of two parallel steel beams with yielding at two different levels. To verify and investigate the aseismic behaviour improvement of TYSCB-coupled shear walls, two 1/3 scale, 10-storey coupled shear wall specimens with TYSCB and RCB were tested under both gravity and lateral displacement reversals. These two specimens were designed with the same bearing capacity, thus to be easier to compare. The experimental TYSCB specimen demonstrated more robust cyclic performance. Both specimens reached 1% lateral drift, however, the TYSCB-coupled shear wall showed minimal strength degradation. Additionally, a larger amount of energy was dissipated during each test of the TYSCB specimen, compared with the RCB specimen. Based on the experimental results, design recommendations are provided.
The influence of vertical shear on the hogging bending moment resistance of ComFlor composite slabs
Authors: Abspoel Roland , Stark Jan W.B. , Prins Henk-Jan 
Published: July 2018

Composite slabs are designed to transfer loads in one direction e.g. the longitudinal direction of the ribs. To reduce the deflection, it is useful to realise a continuous slab with at least one intermediate support. At the intermediate support in addition to a hogging bending moment a rather large vertical shear force will act. For the verification of the combination of vertical shear and bending clause 9.7.5 of EN1994-1-1 [1] refers to clause 6.4.4 of EN1992-1-1 [2]. However in EN1992-1-1 there is no requirement related to interaction between vertical shear and a sagging or hogging bending moment. Implicitly this implies that interaction may be neglected and that bending moment and shear force may be verified separately. In practice checking authorities not always accept this interpretation of the code and require proof that interaction may be neglected. So Tata Steel Panels and Profiles with Dutch Engineering r.i. BV commissioned Stevin II laboratory of Delft University of Technology to carry out a research program to investigate this interaction. A test program was carried out to gain more insight in the interaction and to find out whether design calculations should take into account M-V interaction when applying the ComFlor series. Two series of respectively three and two test specimens were conducted, namely on ComFlor 210 (TS1 up to TS3) and ComFlor 75 (Tata Steel Panels and Profiles reference ComFlor 60) (TS4 and TS5) produced by Tata Steel Panels and Profiles and supplied by Dutch Engineering r.i. BV in the Benelux. A second point of interest is the contribution of the steel deck to the vertical shear resistance. The reference in clause 9.7.5 of EN1994-1-1 to EN1992-1-1 without mentioning EN1993 causes that in practice only the contribution of the concrete rib is taken into account, the steel deck is neglected completely. This is, of course, a simplification of the actual behaviour.
Composite column tests - database and comparison with Eurocode 4
Authors: Goode Charles Douglas 
Published: July 2018

The database of 1819 tests on concrete-filled steel tube columns was reported in 2008 [1,2] and covered all tests traced by the author up to 2007. This paper reports on 473 more tests carried out by 26 researchers between 2007 and 2017. These have been divided into short and long circular section columns, rectangular section columns, and also into those subjected to axial load and those with an eccentric load (causing an end moment), and collected into a new database. The results are compared with the provisions of Eurocode 4 (EC4) and show the overall average ratio of Test failure load to EC4 prediction for these 473 tests is 1.10. Eurocode 4 is thus a very reasonable predictor of the failure load and can be used with confidence to design composite columns. The detailed data can be accessed on the ‘web’, which also contains references to the 51 papers from which the data has been extracted; it will be of use to researchers of composite columns who wish to compare any theoretical analysis they produce with test data.
Horizontal push out tests on a steel-yielding demountable shear connector
Authors: Vasdravellis George , Feidaki Eliza 
Published: July 2018

The most common type of a steel concrete composite beam is the one using conventional welded headed studs to connect the top flange of a steel beam to the concrete slab. However, the monolithic structure between the headed studs and the concrete slab prevents the deconstruction of the beam. More sustainable solutions in construction can be achieved by developing demountable connections which allow for fully deconstruction and reuse of all structural systems. This paper presents a novel demountable shear connector for use in steel concrete composite beams in conjunction with precast hollow core slab units. The demountable connection proposed has the advantages of minimal use of in situ concrete required only in specific regions, increased ductility due to the unique shape of the shear connector and since it is not embedded in in situ concrete, it facilitates the deconstruction procedure. Ten horizontal push out tests aiming at investigating the structural performance of the demountable shear connector were carried out. The strength of the connection is predicted using simple mechanics based on plastic beam analysis. The experimental results showed that the proposed demountable shear connector can achieve increased strength depending on the geometric characteristics of the connector, a ductile slip-load curve and a very high slip capacity.
The intercultural competence of preservice teachers: An exploratory study
Authors: Beutel Denise , Tangen Donna 
Published: July 2018

This paper presents the findings of a qualitative study that explored the impact that prior intercultural experiences have in shaping preservice teachers as teachers of diversity. An online qualitative questionnaire was used to collect data from preservice teachers (n=40) enrolled in a one year graduate entry teacher education program in eastern Australia. Hammer’s (2009, 2011) Intercultural Development Continuum (IDC) was used as a framework to analyse the data. The IDC is a model of intercultural competence used to explain how people interpret cultural difference (Hammer, Bennett &amp; Wiseman, 2003). Each of the five positions on the continuum has a distinct set of perceptions and experiences around cultural differences. In presenting the results, we draw on several cases that encompass the breadth of prior intercultural experiences of the preservice teachers. Overall, the results indicate that sustained intercultural engagement over time provides opportunity for the development of greater intercultural sensitivity. While it is advocated that teacher education is well-positioned to play a key role in developing the intercultural comptetences of future teachers, the paper highlights the challenges in providing learning opportunities that allow preservice teachers to practice new ideas, challenge old ideas and reflect on the process of becoming inclusive educators.
Developing Healthcare Leaders, Fostering Collaboration, and Facilitating Transformation in the Kingdom of Saudi Arabia: Practice-Based Synthesis Projects in a Global Executive Graduate Program
Authors: Celaya Leandra Yvonne , Mueller Daniel K , Hernandez Samuel Robert 
Published: July 2018

At the 2015 International Hospital Federation (IHF) World Congress in Chicago, Illinois, USA, the Global Consortium for Healthcare Management Professionalization presented a call to action to professionalize the field of healthcare management. Governments and organizations that seek to realize the benefits of professional healthcare managers may meet this challenge by providing educational opportunities to established executives who are positioned to lead and ultimately mentor future managers. This paper introduces a case example of an executive graduate program in health administration, delivered by a university in the United States in partnership with the Ministry of Health in Saudi Arabia, with the aim of developing Saudi healthcare professionals as healthcare leaders. We share challenges, experiences and insights related to adapting a US curriculum for the Saudi working executives during a time of transformation in the Kingdom. We also provide a detailed description of the Executive Management Study, an applied synthesis activity required for all executive learners in the program. Results of an alumni survey are incorporated to demonstrate graduates’ perceptions of the effectiveness of the learning experience.
Students’ Learning and Satisfaction In An Alternative Learning Centre In Malta
Authors: Schembri Antoinette 
Published: July 2018

This paper is a small-scale research study done by the author. It seeks to find the perceptions of students attending an alternative learning centre,with an emphasis on vocational education, with regards to their learning. This study is situated on the island of Malta and the five students interviewed currently attend this school, which opened in 2014, and is the only one of its kind on the island. The main results obtained are that, on the whole, the students are happy to attend this school. They drew comparisons between their school life in the previous four years of secondary education in the mainstream college and in the alternative learning centre. They enjoyed the lessons because they were learning the subjects that they wanted to learn, they enjoyed the small class size,and the individual attention. They felt part of a big family and appreciated the fact that the teachers genuinely cared for them. They also mentioned things that should be improved, like more resources for the classrooms and a major renovation of the school building. The conclusion drawn here is that while the students are happy, care must be taken so that the concerns raised are addressed.
Transforming assessment practices in a higher education institution
Authors: Tomas Carmen 
Published: July 2018

A review of institutional practices is presented to elicit the extent to which assessment practices really align with the principles of the standards-based paradigm. An institutional case presents the creation of a framework for practice and its use in evaluating institutional practices. Insights at institutional level suggest that mainstream practices and cultural change may need transformation. In particular, design, student engagement, marking and review of assessments may require strengthening. The ensuing institutional agenda to address central areas of concern have evolved into a range of institution-wide initiatives. The case illustrates how faculty and centre projects may work together to enhance the shared understanding of institutional “good” assessment practice and the development of communities of practice.
Diclofenac in the treatment of pain in patients with rheumatic diseases
Authors: Kołodziejska Justyna , Kołodziejczyk Michał 
Published: July 2018

Diclofenac, a phenylacetic acid derivative, is a drug demonstrating high efficacy after oral administration in the treatment of pain and physical disability in rheumatic diseases. In view of the adverse effects associated with using diclofenac, it is necessary to consider all known drug safety information before the drug is selected for therapy and the dosage regimen is set for individual patients. Selecting an oral dosage form with specific properties determined by excipients is a method to improve the availability of the drug substance and, at the same time, minimize adverse drug reactions. An alternative to tablet or capsule dosage forms is diclofenac application to the skin. The proven efficacy of this method is further improved through the use of transdermal penetration enhancers and vehicle ingredients which provide dosage forms with specific physical properties.
The impacts of state and trait anxiety as moderated by perceived social support among Nigerian patients with rheumatoid arthritis
Authors: Akintayo Richard O. , Odunlami Gbenga J. , Bamidele Opeyemi F. , Fabiyi Eniola P. , Akintayo Foluke C. , Bamidele Oluwakemi V. , Dedeke Ibukunoluwa A. , Osagie Toluwalashe T. , Ibisola Adekunle A. 
Published: July 2018

ObjectivesTo assess the levels of state and trait anxiety and determine their relationships with perceived social support among Nigerian patients with rheumatoid arthritis (RA).Material and methodsA cross-sectional study of 50 patients satisfying the 2010 American College of Rheumatology/European League against Rheumatism Classification Criteria for RA was conducted. Anxiety was assessed using the Spielberger State-Trait Anxiety Inventory (STAI), perceived social support by the Interpersonal Support Evaluation List (ISEL), health-related quality of life (HRQoL) by the Medical Outcome Study 36-Item Short Form Health Survey (SF-36) and disability by the Health Assessment Questionnaire-Disability Index (HAQ-DI).ResultsThe mean state anxiety (STAI-S), trait anxiety (STAI-T) and ISEL scores among the patients were 35.2 ±10.2, 36.7 ±8.8 and 87.2 ±21.2 respectively. Pathological degrees of state and trait anxiety were found among 7 (14%) and 5 (10.4%) patients respectively. There was a negative correlation between the STAI-T score and the ISEL score (r = –0.362, p = 0.011). However, the correlation between STAI-S and ISEL was not statistically significant (r = –0.193, p = 0.179). A moderate-to-high correlation was found between each of STAI-S and STAI-T and all subscales and component summaries of the SF-36. ISEL score correlated significantly with role emotional (r = 0.377, p = 0.008), mental health (r = 0.482, p ≤ 0.001) and bodily pain (r = 0.320, p = 0.025) domains and the mental component summary (r = 0.380, p = 0.007) of SF-36. HAQ-DI correlated strongly with both STAI-S (r = 0.735, p ≤ 0.001) and STAI-T (r = 0.575, p ≤ 0.001) but not with ISEL.ConclusionsState and trait anxiety correlate negatively with all aspects of HRQoL and disability, and there is a notable relationship between perceived social support and trait anxiety as well as the mental aspect of HRQoL.
Reducing the donor site morbidity in radial forearm free flaps by utilizing a narrow radial forearm free flap
Authors: Shaikh Safdar Ali , Bawa Amber , Shahzad Noman , Yousufzai Zara , Ghani Muhammad Shahab 
Published: July 2018

Background The radial forearm free flap (RFFF) has remained a leading choice of many plastic surgeons as a fasciocutaneous flap due to its versatility, pedicle length, and simple elevation technique. However, donor site morbidity has led many reconstructive surgeons to limit their use of the RFFF and to use other flaps instead. We propose that using a narrow RFFF (nRFFF) decreases the aesthetic and functional morbidity of the donor site.
Methods We report our experiences with the nRFFF from April 2012 through May 2015 at the Department of Plastic, Reconstructive, and Hand Surgery at Liaquat National Hospital, Karachi. The donor defects were closed primarily. The Stony Brook Scar Evaluation Scale and comparison with the contralateral hand were used to assess aesthetic and functional outcomes, respectively.
Results A total of 24 patients underwent nRFFF procedures during the study period. The donor arm showed excellent motor function in 22 cases (91.7%), and very good function in the remaining two cases (8.3%). The aesthetic outcomes were excellent in four patients (16.6%), very good in eight patients (33.3%), good in 10 patients (41.6%), and fair in two patients (8.3%) who developed a hypertrophic scar. All flaps were successful and there were no cases of partial or complete loss.
Conclusions For small to medium-sized soft tissue defects, the nRFFF had acceptable outcomes due to its thinness, pliability, and major reduction in donor site aesthetic and functional morbidity.