bluuebunny/crossref_metadata_2025_split huggingface dataset:
Santé publique et santé mentale
Authors: Bourdillon François 
Published: June 2018

Il ne faut pas confondre la santé avec l’absence de maladies. Je vous rappelle la définition qu’a donnée l’OMS de la santé mentale. Il s’agit « d’un état de bien-être dans lequel une personne peut se réaliser, faire face au stress normal de la vie, accomplir un travail productif et contribuer à la vie de sa communauté ».
Ce que s’engager en École de la deuxième chance (E2C) veut dire. Du jeune « en difficultés » au sujet capable
Authors: Loquais Maël 
Published: June 2018

Partant du constat que les jeunes en E2C sont le plus souvent appréhendés sous l’angle des approches privatives, la présente contribution interroge ce que s’engager en E2C veut dire au regard des attentes sociales dont ils sont l’objet. Cette recherche s’appuie sur le postulat suivant lequel ces jeunes dits « en difficultés » peuvent être appréhendés comme sujets capables : capables de définir ce qui leur semble juste pour eux-mêmes et pour les autres. À partir d’un travail de thèse réalisé, mobilisant un corpus de quarante entretiens de stagiaires E2C, les résultats soulignent la façon dont les jeunes composent avec les normes liées à leur engagement en formation. Ils apportent un éclairage sur les conditions d’une approche du sujet capable s’appuyant sur la sollicitation de l’activité discursive en situation de formation.
Le passage par les Écoles de la deuxième chance : un pas vers un renforcement des croyances d’efficacité personnelle
Authors: Vallée Stéphanie 
Published: June 2018

L’accompagnement spécifique proposé par les équipes E2C favoriserait-il avant toute chose la confiance des jeunes accueillis afin que ces derniers puissent réaliser leur projet professionnel, voire leur projet de vie ? C’est le questionnement initial à l’origine de la recherche que cet article propose de présenter. La mobilisation du cadre théorique sociocognitif, et plus particulièrement, le concept du sentiment d’efficacité personnelle, a inspiré et éclairé notre recueil de données, qualitatif et quantitatif, auprès de jeunes accueillis au sein des Ecoles de la 2 e chance. Apparaît ainsi le caractère opérant du dispositif dans le maintien de la motivation des jeunes présents à l’E2C. Plus généralement, nos résultats tendent à prouver la nécessité de la prise en compte des dispositions de la personne, notamment ses motivations, dans son parcours d’insertion.
Ces jeunes stagiaires de passage dans une École de la deuxième chance, déjà adultes mais pas encore tout à fait adultes
Authors: Boutinet Jean-Pierre 
Published: June 2018

Qui sont ces jeunes qui fréquentent les Écoles de la deuxième chance (E2C) ? Quelle est la spécificité des E2C au regard des autres lieux de formation ? Telles sont les deux questions auxquelles tente de répondre le présent papier. À propos de la première question, les jeunes issus d’un parcours scolaire chaotique, sans diplôme ni qualification, candidats à une E2C sont ici resitués dans le cadre des jeunes de leur génération en contexte postmoderne, eux-mêmes occupant une place inédite dans la nouvelle économie des âges de la vie ; issus d’une trajectoire enfantine et adolescente marquée par des déterminants liés à leur milieu d’origine, ils sont destinés à prendre en main leur parcours de vie adulte, un parcours individualisé promis aux aléas d’une société de la mobilité et de la flexibilité. Dans ce contexte, les jeunes candidats à une E2C tentent une deuxième chance après un passé perturbateur pour s’insérer professionnellement. Ils le font à travers le rite initiatique que propose l’E2C, un rite qui donne toute leur place aux temporalités de la transition et de l’alternance dans une perspective de pédagogie interculturelle basée sur une co-construction formateurs-stagiaires.
Le low cost comme stratégie de conception
Authors: Klasing Chen Milena 
Published: June 2018

Les produits et services à bas coûts ont gagné en importance dans les dernières années. Malgré cela, la question du « comment » une entreprise peut les développer reste peu abordée. Cet article mobilise les théories de la conception pour contribuer à une meilleure compréhension du bas coût comme objectif et proposer des modèles de conception de produits à bas coûts actionnables en industrie. Basé sur 50 produits et deux études de cas industriels, nous proposons un modèle distinguant deux logiques de conception : le bas coût adapté et le bas coût innovant. Nous montrons ainsi que le bas coût ( low cost) peut faire l’objet d’une stratégie de conception spécifique, permettant la régénération de l’espace de conception.
Observations of native bumble bees inside of commercial colonies ofBombus impatiens(Hymenoptera: Apidae) and the potential for pathogen spillover
Authors: Hicks B.J. , Pilgrim B.L. , Perry E. , Marshall H.D. 
Published: June 2018

AbstractMany fruit producers use commercial colonies ofBombus impatiensCresson (Hymenoptera: Apidae) to supplement crop pollination by native bees. A small number of Newfoundland (Newfoundland and Labrador, Canada) farmers forego purchasing new colonies and, instead, purchase previously used colonies from crops in other provinces. This practice has potentially dangerous implications that may adversely affect future native bee diversity in Newfoundland. This study is the first to record the presence of native bumble bee species inside the colonies of new and pre-used commercialB. impatiensand the first to look at diseases in native bumble bees from Newfoundland. Polymerase chain reaction and taxon-specific oligonucleotides were used to screen the commercial and native bumble bee species for pathogens.Crithidia bombi(Lipa and Triggiani), Apicystis bombi(Liu, Macfarlane, and Pengelly),Nosema bombiFantham and Porter, Nosema ceranaeFrieset al., and species ofAscosphaeraOlive and Spiltoir, were detected in native bumble bees that were collected from inside the new and pre-used commercialB. impatiens.Crithidia bombi,A. bombi, andN. bombiwere also detected among native bees that were collected away from the commercial colonies.Nosema apis(Zander) andMelissococcus plutonius(White) were not detected in any of the bees tested. The mixing of native bumble bees inB. impatienscolonies increases the potential for pathogen spillover and spillback that may threaten the small and vulnerable island bee fauna.
A new genus and species, and first record of the family Thaumaleidae (Diptera) from Brazil
Authors: Pivar Robert J. , Pinho Luiz Carlos , Klingeman William E. , Moulton John K. , Sinclair Bradley J. 
Published: June 2018

AbstractNeothaumalea atlanticanew genus, new species (Diptera: Thaumaleidae), is described from the state of Santa Catarina in southern Brazil. This represents the first thaumaleid collected east of the Andes mountain range. The egg, larva, pupa, and both adults are described and illustrated, distribution map presented, and phylogenetic affinities discussed. A key to the genera of South America is also provided.
Blood pressure control in older patients with carotid artery stenosis
Authors: Faggiano Pompilio , Scodro Marta , Sbolli Marco , Branca Luca , Cani Dario , Valentini Francesca , Perego Carlotta , Provini Martino 
Published: June 2018

StrokeÂ is the second largest cause of European cardiovascular and total mortality, largely due to atherosclerotic carotid artery narrowing or thromboembolism consequent to internal carotid artery stenosis. Current therapeutic indications suggest lifestyle interventions (smoking cessation, healthy diet and physical activity), adequate control of LDL-cholesterol and glycemic balance. It is nonetheless established that the most important factors in preventing stroke are antiplatelet therapy and blood pressure regulation. In fact, many physiological parameters, including age, drugsâ€™ effects and especially systemic blood pressure, can be involved in maintaining cerebral blood flow through compensation for impairment of flow within carotid arteries. Many studies demonstrate the benefits of blood pressure lowering in terms of prevention of stroke, but there are conflicting data about a specific pressure target to achieve, with some evidence in favor of â€œthe lower the betterâ€ idea, while other identifying a too low systolic blood pressure as a cause of cerebral ischemia worsening, especially in symptomatic patients. In summary, the available data suggest the need of a tailored blood pressure treatment without inflexible targets, according to the assessment of the cardiovascular risk of each patient, the benefits of an intensive antihypertensive therapy and the comorbidities-related response to the treatment.
Epidemiology of Injury in Elite English Schoolboy Rugby Union: A 3-Year Study Comparing Different Competitions
Authors: Barden Craig , Stokes Keith 
Published: June 2018

Context: Injury risks in professional and community rugby union have been extensively described; however, less is known about injury epidemiology at the schoolboy level.Objective: To investigate the injury risk in English schoolboy rugby union matches, comparing an elite competition (Achieving Academic and Sporting Excellence [AASE]) with subelite matches (non-AASE).Design: Retrospective cohort study.Setting: Rugby union academy, consisting of 16- to 19-year-old males, based at an elite sports college in England.Patients or Other Participants: A total of 132 participants (mean age = 17.5 years) were included in the study; 64 athletes experienced a total of 103 time-loss injuries over a 3-season period (2012–2015). All injuries were assessed and recorded by the team therapist using consensus statement definitions.Main Outcome Measure(s): Injury characteristics were recorded and compared between groups. Primary outcome measures were injury incidence (per 1000 h match exposure) and injury burden (days absent/1000 h), and rate ratios and 95% confidence intervals are presented throughout.Results: A total of 131 matches were played (34 AASE, 97 non-AASE) and a total of 103 injuries were recorded (47 AASE, 56 non-AASE). The injury incidence in AASE matches (77/1000 h) was greater than in non-AASE matches (34/1000 h). The concussion incidence in AASE matches (20/1000 h) was 5 times that of non-AASE matches (4/1000 h). The head/face had the highest injury incidence for a specific location, followed by the shoulder region (AASE = 19/1000 h, non-AASE = 5/1000 h), which had the greatest injury burden (553/1000 h and 105/1000 h, respectively) for any specific body location. More than 50% of all injuries were associated with tackles.Conclusions: A much greater incidence of all injuries occurred at the highest level of competition, and the concussion incidence was greater than that reported in any previously published study of youth rugby. Given the high incidence and burden of concussions and shoulder injuries, prevention and management deserve specific focus.
Influence of chloramine-T disinfection on elastomeric impression stability
Authors: Guiraldo Ricardo Danil , Berger Sandrine Bittencourt , Punhagui Marilia Franco , Moretto Thais Staut , Lopes Murilo Baena , Gonini-Júnior Alcides , Sinhoreti Mário Alexandre Coelho 
Published: June 2018

ABSTRACT
Objective: The aim of this study was to evaluate the stability of elastomer through detail reproduction and its dimensional stability (DS) after disinfection with 0.2% chloramine-T. Materials and Methods: The elastomeric impression dental materials used in this study were polydimethylsiloxane (Oranwash L), polyvinyl siloxane (Express), polysulfide (Permlastic), and polyether (Impregum Soft). The entire press procedure was performed on a matrix in accordance with the ISO 4823. Detail reproduction was analyzed using an optical microscope (Stereozoom Microscope) over the 20-μm line with 25 mm of length at a magnification of ×4. DS was measured using an optical microscope (Scanning Tunneling Microscope) by subtracting the distance between the lines X and X’ over the 20-μm line on the matrix (DM) from the distance between the lines on the impression material (DI) divided by DM and multiplied by 100 establishing the equation: DS = ([DI – DM]/DM) ×100; then, 100% was added to the results of the equation. The detail reproduction values were subsequently subjected to descriptive analysis by percentage (%), and the DS values (%) were submitted to Kolmogorov–Smirnov test, two-way ANOVA (material × disinfectant), and Tukey’s test (α = 0.05). Results: All elastomeric impression materials showed 100% of detail reproduction, regardless of the disinfection procedure. Polysulfide (not disinfected) and polysulfide and polydimethylsiloxane (after disinfection with 0.2% chloramine-T) showed the smaller mean values of DS. Conclusion: According to the stability properties analyzed, chloramine-T can be used for disinfection of elastomer molds.
Influence of experimental staining on the color stability of indirect computer-aided design/computer-aided manufacturing dental provisional materials
Authors: Almohareb Thamer , Alkatheeri Mohammed S. , Vohra Fahim , Alrahlah Ali 
Published: June 2018

ABSTRACT
Objective: This study presents a comparative analysis of the color stability of computer-aided design/computer-aided manufacturing (CAD/CAM)-fabricated provisional restorations with those of conventional restorations. Materials and Methods: Three different provisional restorative materials (Systemp C&B, 3M Protemp 4, and Telio CAD) were inspected for their color stability using four solutions (Pepsi, coffee, tea, and distilled water). All samples used were fabricated using A1 shade by following the manufacturer's instructions. Color assessment was performed using CIELAB system and a colorimeter. After baseline color measurement, color assessments were done weekly after immersion in specified solutions. Triplicate readings were taken for every sample and the mean value of the color coordinates (L*), (a*), and (b*) were recorded at baseline, week 1, week 2, week 3, and week 4. The data within different groups were compared statistically using analysis of variance (⍺ = 0.05). Results: Overall, the highest color stability was found in CAD/CAM material, followed by Protemp and SystempC&B. It was also observed that the maximum color variation was observed in case of coffee, followed by tea and Pepsi. Conclusions: CAD/CAM provisional material (Telio CAD) showed better color stability compared to conventional materials (Protemp 3M ESPE and SystempC&B Ivoclar Vivadent). CAD/CAM provisional materials are recommended for long-term temporization procedures. This is attributed to the prepolymerization, higher monomer conversion, and minimal preparation errors in CAD/CAM materials.
Sling Incision is Not Always Sufficient
Authors: Zimmern Philippe E. , Aggarwal Himanshu , Alhalabi Feras 
Published: June 2018

Objectives:
To review various erroneous diagnoses assigned to symptomatic women after MUS incision, and report our outcomes after MUS excision in these women.

Materials and Methods:
Following IRB approval, a retrospective review of a prospectively collected MUS removal database was performed for non-neurogenic women who presented with continued LUTS despite a prior sling incision. Data reviewed by a neutral investigator not involved in patient care included demographics, presenting symptomatology, and outcomes after sub-urethral sling excision.

Results:
From 2006-2015, 18 patients were identified. Mean age was 55 + 12 years. Median time from initial placement to sling incision was 12 (range 1-108) months. Following sling incision, residual LUTS were treated with various therapies but without LUTS resolution. Indications for sling excision were obstruction (3), obstruction and pain (2), persistent vaginal pain/dyspareunia (9), recurrent vaginal exposure/dyspareunia (2), worsening urgency incontinence (1) and mixed urinary incontinence (1). Median time from sling incision to sling excision was 55 (range 5-146) months. Median follow-up after MUS excision was 12 months (range 6-45 months). Obstruction (5) and exposure (2) were all cured. Vaginal pain and dyspareunia improved in 8 of 11 women and UUI improved in one. Three women had persistent SUI and 1 developed recurrent SUI. Two women were treated satisfactorily with bulking agents, one with fascial sling and one with bulking agent followed by a fascial sling.

Conclusions:
Sling incision may not always resolve LUTS. In a subset of women, sling excision may eventually be needed, with variable outcomes.
Binary cuckoo search based optimal PMU placement scheme for united Indian grid - A case study
Authors: Babu N. V. Phanendra , Babu P. Suresh , Sivasarma D.V.S.S. 
Published: June 2018

The Phasor Measurement Unit (PMU) is becoming very effective device for power system as it produces synchronized parameters of power system. This measurement data helps us in monitoring, controlling and protecting the system effectively. To design a wide-area measurement system that could observe the complete system, a Binary Cuckoo Search (BCS) method is suggested in this paper. It also considers the system observability under line/PMU outage conditions. After testing the methodology on some benchmark systems, it has been applied on the Indian power grid. The results are then compared with the methods available in literature. This comparison has proven the proposed method as the best and accurate.Keywords: Optimal PMU placement (OPP); Binary Cuckoo Search (BCS); Power system observability
On the location of the Io plasma torus: Voyager 1 observations
Authors: Volwerk Martin 
Published: June 2018

Abstract. The Voyager 1 outbound ultraviolet observations of the Io plasma torus are
used to determine the location of the ansae, to obtain a third viewing angle
of this structure in the Jovian magnetosphere. At an angle of -114∘
with respect to the Sun–Jupiter line, or a Jovian local time of 04:30 LT,
the Voyager 1 data deliver a distance of 5.74±0.10 RJ for
the approaching and 5.83±0.15 RJ for the receding ansa.
Various periodicities in the radial distance, brightness and width of the
ansae are seen with respect to system III longitude and Io phase angle. The
torus ribbon feature does not appear in all ansa scans. Keywords. Magnetospheric physics (magnetosphere interactions with satellites and rings)
Effect of acute augmented feedback on between limb asymmetries and eccentric knee flexor strength during the Nordic hamstring exercise
Authors: Chalker Wade J. , Shield Anthony J. , Opar David A. , Rathbone Evelyne N. , Keogh Justin W.L. 
Published: June 2018

BackgroundHamstring strain injuries (HSI) are one of the most prevalent and serious injuries affecting athletes, particularly those in team ball sports or track and field. Recent evidence demonstrates that eccentric knee flexor weakness and between limb asymmetries are possible risk factors for HSIs. While eccentric hamstring resistance training, e.g. the Nordic hamstring exercise (NHE) significantly increases eccentric hamstring strength and reduces HSI risk, little research has examined whether between limb asymmetries can be reduced with training. As augmented feedback (AF) can produce significant acute and chronic increases in muscular strength and reduce injury risk, one way to address the limitation in the eccentric hamstring training literature may be to provide athletes real-time visual AF of their NHE force outputs with the goal to minimise the between limb asymmetry.MethodsUsing a cross over study design, 44 injury free, male cricket players from two skill levels performed two NHE sessions on a testing device. The two NHE sessions were identical with the exception of AF, with the two groups randomised to perform the sessions with and without visual feedback of each limb’s force production in real-time. When performing the NHE with visual AF, the participants were provided with the following instructions to ‘reduce limb asymmetries as much as possible using the real-time visual force outputs displayed in front them’. Between limb asymmetries and mean peak force outputs were compared between the two feedback conditions (FB1 and FB2) using independentt-tests to ensure there was no carryover effect, and to determine any period and treatment effects. The magnitude of the differences in the force outputs were also examined using Cohendeffect size.ResultsThere was a significant increase in mean peak force production when feedback was provided (mean difference, 21.7 N; 95% CI [0.2–42.3 N];P= 0.048;d= 0.61) and no significant difference in between limb asymmetry for feedback or no feedback (mean difference, 5.7%; 95% CI [−2.8% to 14.3%];P= 0.184;d= 0.41). Increases in force production under feedback were a result of increased weak limb (mean difference, 15.0 N; 95% CI [1.6–28.5 N];P= 0.029;d= 0.22) force contribution compared to the strong limb.DiscussionThe results of this study further support the potential utility of AF in improving force production and reducing risk in athletic populations. While there are currently some financial limitations to the application of this training approach, even in high-performance sport, such an approach may improve outcomes for HSI prevention programs. Further research with more homogenous populations over greater periods of time that assess the chronic effect of such training practices on injury risk factors and injury rates are also recommended.
UNSETTLED ACCOUNTS: STOOL DEBTS, CHIEFTAINCY DISPUTES AND THE QUESTION
OF
ASANTE CONSTITUTIONALISM
Authors: BERRY SARA 
Published: July 2002

In a recent study, Fred Cooper argues that strikes and other forms
of labor
protest had a clarifying effect on official thinking not only about labor
policies
but also about the aims and, ultimately, the viability of colonial rule.
As Africans went on strike, from the Copperbelt to the docks of Mombasa
and
the Gold Coast Railway, to demand better wages and working conditions,
colonial administrators first envisioned and then embraced the idea of
an
African working class and the possibility that African workers could be
managed with the same kinds of labor codes and social welfare policies
that
obtained in Europe.Of course, the image of a working class applied only so far in Africa.
Colonial officials never fully understood the way African workers lived
or the
place of wage employment in African society, and were dismayed when their
newly acquired understanding of Africans as universal workers was challenged
in the 1950s by former strike leaders who began to insist on Africans'
rights to political autonomy. Nonetheless, as Cooper shows, the effects
of
recurrent, often highly effective, strikes were far-reaching. As officials
confronted the financial and political implications of providing all
Africans
with social welfare benefits and economic development comparable to those
of Europe, they decided it was time to abandon the imperial enterprise.