bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prévenir l'exclusion scolaire et sociale des jeunes
Authors: Dufour Didier 
Published: January 2015

Cette recherche se fonde sur la compréhension du sens que les praticiens-enseignants attribuent à leurs actions professionnelles. Quels sont les moyens qu’ils mobilisent pour résoudre leurs difficultés et notamment celles liées à l’échec scolaire ? Nous adoptons une démarche qualitative qui se fonde sur un relevé des pratiques concrètes et sur ce que les enseignants vivent au quotidien pour dégager les solutions utiles à une contribution sur les modalités de leur formation. Nous rendons compte ici de l’analyse thématique d’une enquête par entretiens non directifs de professeurs exerçant dans des établissements difficiles des deux régions éligibles au programme Interreg II Nord - Pas-de-Calais / Kent Transmanche.
Le roman familial contemporain et l'enfant-symptôme : de qui sont les enfants d'aujourd'hui ?
Authors: de Lajonquière Leandro , Pereira Marcelo Ricardo 
Published: January 2015

Résumé : Les “nouvelles” familles rencontrent un grand succès et leurs désignations ne cessent d’augmenter : monoparentale, homoparentale, etc. Pour contribuer à ce débat, cet article présente quatre modalités de configuration familiale de peuples non occidentaux, leurs arrangements des filiations symboliques pour analyser à contrejour nos propres “romans familiaux”, nos propres fantasmes de “famille” afin de répondre à la question : de qui sont les enfants d’aujourd’hui ? Où “l’aujourd’hui” n’est pas simplement un marquage temporel mais surtout une catégorie d’analyse qui vise la transformation de notre notion traditionnelle de la configuration familiale et le déclin de l’image sociale du pater familias . Cependant, recomposée ou remaniée, nous voulons toujours, aujourd’hui, “de la famille”. Pourquoi ? Peut-être parce que nous n’avons pas encore su inventer une autre institution garante de l’irréductibilité de la transmission psychique. Les auteurs présentent alors pour conclure trois conséquences liées aux incertitudes de la filiation : le désir généralisé de “famille”, les enjeux pour les enfants des familles recomposées et l’émergence d’un phénomène proprement actuel : l’enfant-symptôme.
Les relations entre les enfants et les adultes au sein des familles médiévales
Authors: Lett Didier 
Published: January 2015

Résumé : Au Moyen Âge déjà, la famille est majoritairement une petite unité, réunissant le plus souvent sous un même toit un couple et des enfants. Il arrive cependant qu’en fonction des aléas démographiques cette structure familiale fasse preuve d’élasticité, s’ouvre à d’autres membres adultes ou à des orphelins. Les enfants sont aimés et éduqués avec soin par leur père et par leur mère et parfois par d’autres adultes au sein de la famille (nourrice, grand frère ou grande sœur, etc.) ou à l’extérieur de celle-ci. Il arrive aussi parfois que les relations parents-enfants soient conflictuelles à divers moments du « roman familial ».
De l'homme sans domicile au père sans logement personnel : tensions de genre dans l'intervention sociale
Authors: Mayol Séverine 
Published: January 2015

Résumé : À partir d’entretiens réalisés auprès de professionnels et de bénéficiaires des dispositifs d’hébergement d’urgence, l’auteure se propose de réfléchir aux représentations et à la place de la paternité des hommes sans domicile. Pourquoi la paternité des hommes sans domicile n’est-elle pas aussi présente dans les dispositifs que la maternité ? La paternité est-elle invisible ou occultée ? Comment expliquer cette absence de prise en compte ? Cette réflexion permet de saisir une partie des changements sociaux relatifs aux rôles et aux rapports sociaux de sexe dans la société des inclus. En effet, les tensions qui naissent entre les visions du monde des hommes hébergés et la réalité des dispositifs et des discours des travailleurs sociaux reflètent les tensions, négociations et résistances, entre normes contemporaines de genre et normes traditionnelles de genre.
The Human Fetal Placenta Promotes Tolerance against the Semiallogeneic Fetus by Inducing Regulatory T Cells and Homeostatic M2 Macrophages
Authors: Svensson-Arvelund Judit , Mehta Ratnesh B. , Lindau Robert , Mirrasekhian Elahe , Rodriguez-Martinez Heriberto , Berg Göran , Lash Gendie E. , Jenmalm Maria C. , Ernerudh Jan 
Published: January 2015

Abstract
A successful pregnancy requires that the maternal immune system is instructed to a state of tolerance to avoid rejection of the semiallogeneic fetal–placental unit. Although increasing evidence supports that decidual (uterine) macrophages and regulatory T cells (Tregs) are key regulators of fetal tolerance, it is not known how these tolerogenic leukocytes are induced. In this article, we show that the human fetal placenta itself, mainly through trophoblast cells, is able to induce homeostatic M2 macrophages and Tregs. Placental-derived M-CSF and IL-10 induced macrophages that shared the CD14+CD163+CD206+CD209+ phenotype of decidual macrophages and produced IL-10 and CCL18 but not IL-12 or IL-23. Placental tissue also induced the expansion of CD25highCD127lowFoxp3+ Tregs in parallel with increased IL-10 production, whereas production of IFN-γ (Th1), IL-13 (Th2), and IL-17 (Th17) was not induced. Tregs expressed the suppressive markers CTLA-4 and CD39, were functionally suppressive, and were induced, in part, by IL-10, TGF-β, and TRAIL. Placental-derived factors also limited excessive Th cell activation, as shown by decreased HLA-DR expression and reduced secretion of Th1-, Th2-, and Th17-associated cytokines. Thus, our data indicate that the fetal placenta has a central role in promoting the homeostatic environment necessary for successful pregnancy. These findings have implications for immune-mediated pregnancy complications, as well as for our general understanding of tissue-induced tolerance.
Bortezomib Reduces Pre-Existing Antibodies to Recombinant Immunotoxins in Mice
Authors: Manning Michael L. , Mason-Osann Emily , Onda Masanori , Pastan Ira 
Published: January 2015

Abstract
Recombinant immunotoxin (RIT) therapy is limited in patients by neutralizing Ab responses. Ninety percent of patients with normal immune systems make neutralizing Abs after one cycle of RIT, preventing repeated dosing. Furthermore, some patients have pre-existing Abs from environmental exposure to Pseudomonas exotoxin, the component of the RIT that elicits the neutralizing Ab response. Bortezomib is an U.S. Food and Drug Administration–approved proteasome inhibitor that selectively targets and kills plasma cells that are necessary for the neutralizing Ab response. We hypothesized that bortezomib may abrogate neutralizing Ab levels, making dosing of RIT possible in mice already immune to RIT. We immunized BALB/c mice with multiple doses of SS1P, a RIT whose Ab portion targets mesothelin. Mice with elevated Ab levels were separated into groups to receive saline, bortezomib, the pentostatin/cyclophosphamide (PC) regimen, or the bortezomib/PC (BPC) combination regimen. Four weeks after finishing therapy, plasma Ab levels were assayed, and bone marrow was harvested. The bortezomib and PC regimens significantly reduced Ab levels, and we observed fewer plasma cells in the bone marrow of bortezomib-treated mice but not in PC-treated mice. The BPC combination regimen almost completely eliminated Abs and further reduced plasma cells in the bone marrow. This regimen is more effective than individual regimens and may reduce Ab levels in patients with pre-existing neutralizing Abs to Pseudomonas exotoxin, allowing RIT treatment.
Athletic Trainers' Familiarity With and Perceptions of Academic Accommodations in Secondary School Athletes After Sport-Related Concussion
Authors: Williams Richelle M. , Welch Cailee E. , Parsons John T. , McLeod Tamara C. Valovich 
Published: January 2015

Context:
Sport-related concussion can affect athletes' sport participation and academic success. With the recent emphasis on cognitive rest, student-athletes may benefit from academic accommodations (AA) in the classroom; however, athletic trainers' (ATs') perceived familiarity with, and use of, AA is unknown.

Objective:
To assess secondary school ATs' perceived familiarity with, attitudes and beliefs about, and incorporation of AA for student-athletes after sport-related concussion. A secondary purpose was to determine whether employment status altered familiarity and use of AA.

Design:
Cross-sectional study.

Setting:
Online survey.

Patients or Other Participants:
Of 3286 possible respondents, 851 secondary school ATs accessed the survey (response rate = 25.9%; 308 men [36.2%], 376 women [44.2%], 167 respondents [19.6%] with sex information missing; age = 37.3 ± 10.1 years).

Main Outcome Measure(s):
Participants were solicited via e-mail to complete the Beliefs, Attitudes and Knowledge Following Pediatric Athlete Concussion among Athletic Trainers employed in the secondary school setting (BAKPAC-AT) survey. The BAKPAC-AT assessed ATs' perceived familiarity, perceptions, and roles regarding 504 plans, Individualized Education Programs (IEPs), and returning student-athletes to the classroom. Independent variables were employment status (full time versus part time), employment model (direct versus outreach), years certified, and years of experience in the secondary school setting. The dependent variables were participants' responses to the AA questions. Spearman rank-correlation coefficients were used to assess relationships and Mann-Whitney U and χ2 tests (P &lt; .05) were used to identify differences.

Results:
Respondents reported that approximately 41% of the student-athletes whose sport-related concussions they managed received AA. Respondents employed directly by the school were more familiar with 504 plans (P &lt; .001) and IEPs (P &lt; .001) and had a greater belief that ATs should have a role in AA. Both the number of years certified and the years of experience at the secondary school were significantly correlated with perceived familiarity regarding 504 plans and IEPs.

Conclusions:
The ATs employed directly by secondary schools and those with more experience as secondary school ATs were more familiar with AA. Understanding AA is important for all ATs because cognitive rest and “return to learn” are becoming more widely recommended in concussion management.
Reliability of Goniometric and Trigonometric Techniques for Measuring Hip-Extension Range of Motion Using the Modified Thomas Test
Authors: Wakefield C. Brent , Halls Amanda , Difilippo Nicole , Cottrell G. Trevor 
Published: January 2015

Context
Goniometric assessment of hip-extension range of motion is a standard practice in clinical rehabilitation settings. A weakness of goniometric measures is that small errors in landmarking may result in substantial measurement error. A less commonly used protocol for measuring hip range of motion involves applying trigonometric principles to the length and vertical displacement of the upper part of the lower extremity to determine hip angle; however, the reliability of this measure has never been assessed using the modified Thomas test.

Objective
To compare the intrarater and interrater reliability of goniometric (GON) and trigonometric (TRIG) techniques for assessing hip-extension range of motion during the modified Thomas test.

Design
Controlled laboratory study.

Setting
Institutional athletic therapy facility.

Patients or Other Participants
A total of 22 individuals (12 men, 10 women; age range, 18–36 years) with no pathologic knee or back conditions.

Main Outcome Measure(s)
Hip-extension range of motion of each participant during a modified Thomas test was assessed by 2 examiners with both GON and TRIG techniques in a randomly selected order on 2 separate days.

Results
The intraclass correlation coefficient (ICC) revealed that the reliability of the GON technique was low for both the intrarater (ICC = 0.51, 0.54) and interrater (ICC = 0.30, 0.65) comparisons, but the reliability of the TRIG technique was high for both intrarater (ICC = 0.90, 0.95) and interrater (ICC = 0.91, 0.94) comparisons. Single-factorial repeated-measures analyses of variance revealed no mean differences in scoring within or between examiners for either measurement protocol, whereas a difference was observed when comparing the TRIG and GON tests due to the differences in procedures used to identify landmarks.

Conclusions
Using the TRIG technique to measure hip-extension range of motion during the modified Thomas test results in superior intrarater and interrater reliability when compared with the GON technique.
Plasma and Electrolyte Changes in Exercising Humans After Ingestion of Multiple Boluses of Pickle Juice
Authors: McKenney Michael A. , Miller Kevin C. , Deal James E. , Garden-Robinson Julie A. , Rhee Yeong S. 
Published: January 2015

Context:
Twenty-five percent of athletic trainers administer pickle juice (PJ) to treat cramping. Anecdotally, some clinicians provide multiple boluses of PJ during exercise but warn that repeated ingestion of PJ may cause hyperkalemia. To our knowledge, no researchers have examined the effect of ingesting multiple boluses of PJ on the same day or the effect of ingestion during exercise.

Objective:
To determine the short-term effects of ingesting a single bolus or multiple boluses of PJ on plasma variables and to characterize changes in plasma variables when individuals ingest PJ and resume exercise.

Design:
Crossover study.

Setting:
Laboratory.

Patients or Other Participants:
Nine euhydrated men (age = 23 ± 4 years, height = 180.9 ± 5.8 cm, mass = 80.7 ± 13.8 kg, urine specific gravity = 1.009 ± 0.005).

Intervention(s):
On 3 days, participants rested for 30 minutes, and then a blood sample was collected. Participants ingested 0 or 1 bolus (1 mL·kg−1 body weight) of PJ, donned sweat suits, biked vigorously for 30 minutes (approximate temperature = 37°C, relative humidity = 18%), and had a blood sample collected. They either rested for 60 seconds (0- and 1-bolus conditions) or ingested a second 1 mL·kg−1 body weight bolus of PJ (2-bolus condition). They resumed exercise for another 35 minutes. A third blood sample was collected, and they exited the environmental chamber and rested for 60 minutes (approximate temperature = 21°C, relative humidity = 18%). Blood samples were collected at 30 and 60 minutes postexercise.

Main Outcome Measure(s):
Plasma sodium concentration, plasma potassium concentration, plasma osmolality, and changes in plasma volume.

Results:
The number of PJ boluses ingested did not affect plasma sodium concentration, plasma potassium concentration, plasma osmolality, or changes in plasma volume over time. The plasma sodium concentration, plasma potassium concentration, and plasma osmolality did not exceed 144.6 mEq·L−1 (144.6 mmol·L−1), 4.98 mEq·L−1 (4.98 mmol·L−1), and 289.5 mOsm·kg−1H2O, respectively, in any condition at any time.

Conclusions:
Ingesting up to 2 boluses of PJ and resuming exercise caused negligible changes in blood variables. Ingesting up to 2 boluses of PJ did not increase plasma sodium concentration or cause hyperkalemia.
The Perceived Effect of Duty Hour Restrictions on Learning Opportunities in the Intensive Care Unit
Authors: Sabri Nessrine , Sun Ning-Zi , Cummings Beth-Ann , Jayaraman Dev 
Published: January 2015

Abstract

Background
Many countries have reduced resident duty hours in an effort to promote patient safety and enhance resident quality of life. There are concerns that reducing duty hours may impact residents' learning opportunities.

Objectives
We (1) evaluated residents' perceptions of their current learning opportunities in a context of reduced duty hours, and (2) explored the perceived change in resident learning opportunities after call length was reduced from 24 continuous hours to 16 hours.

Methods
We conducted an anonymous, cross-sectional online survey of 240 first-, second-, and third-year residents rotating through 3 McGill University–affiliated intensive care units (ICUs) in Montreal, Quebec, Canada, between July 1, 2012, and June 30, 2013. The survey investigated residents' perceptions of learning opportunities in both the 24-hour and 16-hour systems.

Results
Of 240 residents, 168 (70%) completed the survey. Of these residents, 63 (38%) had been exposed to both 24-hour and 16-hour call schedules. The majority of respondents (83%) reported that didactic teaching sessions held by ICU staff physicians were useful. However, of the residents trained in both approaches to overnight call, 44% reported a reduction in learner attendance at didactic teaching sessions, 48% reported a reduction in attendance at midday hospital rounds, and 40% reported a perceived reduction in self-directed reading after the implementation of the new call schedule.

Conclusions
A substantial proportion of residents perceived a reduction in the attendance of instructor-directed and self-directed reading after the implementation of a 16-hour call schedule in the ICU.
Distance, Production, Virtual Trade and Growth: A Note
Authors: Mandal Biswajit 
Published: January 2015

Abstract
This paper argues that distance is not necessarily harmful to trade. It is shown that there may be an increase in the production and volume of trade if time zones of the trading nations are non-overlapping. This implies a positive effect of distance on the volume of trade in general and virtual trade in particular. It is also shown that exploitation of time zone differences raises welfare and ensures capital accumulation. The paper builds on the emerging literature on time zones and pure theory of international trade.
Sins of Objectification? Agency, Mediation, and Community Cultural Self-Determination in Public Folklore and Cultural Tourism Programming
Authors: Baron Robert 
Published: January 2015

Abstract
Critics claim that by objectifying culture, public folklorists limit or deny the agency of the practitioners of traditions whom they represent. This article analyzes how public folklorists engage dialogically with community members to mutually shape frames of representation, while facilitating community cultural self-determination. Arguing against a view of objectification as categorically exploitative, I demonstrate how agency is pursued and accomplished through cultural representations that may entail objectification but generate benefits for community members as well as for folklorists.
“The Sermon on Saint Nobody”: A Verse Translation of a Middle Dutch Parodic Sermon
Authors: Parsons Ben , Jongenelen Bas 
Published: January 2015

Abstract
During the medieval and early modern periods, the mock sermon was one of the most widely staged festive rituals. There are records of its performance in most European countries and cultures. But despite its clear popularity in England, few of these texts are extant in English. Fewer still have been translated in their entirety. To remedy this situation, we provide here a translation of the sixteenthcentury Dutch poem Spotsermoen over Sint Niemand. This piece embodies most of the key features of the mock sermon; the text’s rhetorical strategies, its content, and the details it reveals about its performance are all typical of the genre. Thus, the poem is offered as a specimen of the mock sermon’s overall conventions and forms.
Coaxing the Corrido: Centering Song in Performance
Authors: McDowell John Holmes 
Published: January 2015

Abstract
Drawing on ballad performances on Mexico’s Costa Chica, I seek to isolate and identify a niche in the performance sequence that I refer to as “coaxing the corrido,” an interlude during which ballad performers indulge in muted renderings of the next song to assure their control over its words and music. I argue that comparable episodes are most likely present in many or most of the world’s performance traditions and that attending closely to them holds the promise of insights into the management of musical performance, the dynamics of artistic collaboration, and native modes of experiencing these art forms.
Policy Legends and Folklists: Traditional Beliefs in the Public Sphere
Authors: Fine Gary Alan , O’Neill Barry 
Published: January 2015

Abstract
Although folklorists have seldom concentrated on politics, folklore thrives among decision-making elites and the politically aware citizenry. One genre is the “policy legend,” a traditional text that describes institutions or social conditions, often in a historical frame, to call for governmental or collective action. Even though policy legends are typically transmitted in written form, they change continually, adapting to their political contexts and the concerns of their communicators and audiences. They frequently take the form of lists, which we call folklists, and survive through autopoiesis, the propensity of a system to repair and maintain its internal elements and boundaries. This article analyzes three policy legends: the list of historical statistics on the prevalence of war, then-and-now lists of the worst school discipline problems, and an alleged, wordy federal regulation on the price of cabbages.
“Because I was in pain, I just wanted to be treated”: Competing Therapeutic Goals in the Performance of Healing HIV/AIDS in Rural Zimbabwe
Authors: Taylor Tonya N. 
Published: January 2015

Abstract
Zimbabwe is experiencing one of the most severe AIDS epidemics in the world, with an estimated one out of seven people infected with HIV. For both palliative care and pragmatic treatment of HIV-related opportunistic infections, people turn to Un’anga (the traditional system of health and healing), not as a substitute for Western therapeutics but as an alternative explanatory model for the diagnosis and management of illness. Through the use of highly charged symbols and ritualized communication, n’angas (traditional healers) seek to transform patients’ understandings and experiences of HIV-related illness. Using performance theory and discourse analysis, this article seeks to expand our understanding of how competing therapeutic goals in the performance of healing affect the structure and content of performance, its subsequent meaning, and the therapeutic effect onthose afflicted with HIV.
The Invention of Fairy Tales
Authors: Silva Francisco Vaz da 
Published: January 2015

AbstractRuth B. Bottigheimer has contended that a specific literary man invented the fairy-tale genre less than five centuries ago. This article is a critical examination of her claim. It interrogates the axioms underlying Bottigheimer’s proposition, probes the logical consistency of her account, and surveys Bottigheimer’s use of empirical evidence. It concludes that while Bottigheimer’s proposition is a healthy challenge to folklorists who would disregard literary texts as a matter of principle, her assumptions, reasoning, and conclusions leave much to be desired.
Straparola: The Revolution That Was Not
Authors: Ben-Amos Dan 
Published: January 2015

Abstract
Inspired by Ruth Bottigheimer’s 2002 book, Fairy Godfather: Straparola, Venice, and the Fairy Tale Tradition, this article examines her proposition that the sixteenth-century Italian author Giovanni Francesco Straparola invented the “rise tale,” in which a lowly hero or heroine climbs the socioeconomic ladder with the help of a magical benefactor. It investigates Bottigheimer’s evidence for this claim as well as her argument that Straparola’s literary invention was a projection of the emerging Italian middle class in the sixteenth century. Contrary to Bottigheimer’s proposition, it is found that tales with similar form were told in classical Greece and in medieval Europe and that the belief in magical fairies was known in Europe long before Straparola’s time.