bluuebunny/crossref_metadata_2025_split huggingface dataset:
Herméneutique et Eucharistie chez Albert Chapelle
Authors: Comte Alexandre 
Published: February 2015

Le problème herméneutique tel qu’il est posé par la modernité consiste à prendre en compte à la fois l’irréductibilité de l’événement et du texte biblique en lesquels Dieu se révèle et la rationalité universelle de l’histoire et du langage humain. Fondée dans l’expérience de la prière, l’herméneutique d’Albert Chapelle permet de comprendre que « la modernité a raison plus qu’elle ne le croit ». L’article montre comment le réalisme eucharistique de cette herméneutique honore jusqu’en son fond la critique rationnelle de la lettre et comment la réalité ultime de l’Eucharistie porte jusqu’à son accomplissement l’aspiration universelle de la raison.
Trinité, humanité du Christ et vision de gloire chez Hans Urs von Balthasar
Authors: Vetö Étienne 
Published: February 2015

La pensée de Balthasar renouvelle-t-elle la théologie de la vision béatifique ? Cet article s’attache à manifester l’importance de la médiation christologique et la dimension fortement trinitaire de la visio : le Père est vu par l’humanité du Christ, dans l’Esprit. L’auteur montre que la notion de « médiation immédiate » et l’inséparabilité de l’essence divine des trois Personnes permet à Balthasar de rejoindre mais aussi d’enrichir la doctrine classique de la « vision immédiate de l’essence divine ».
L'accomplissement, clé de lecture de Vatican II selon Henri de Lubac
Authors: Cholvy Brigitte 
Published: February 2015

L’A. examine la cohérence de la pensée théologique d’Henri de Lubac au sortir de Vatican II et en définit l’axe essentiel. La figure de l’accomplissement structure en effet les commentaires que rédigea le jésuite à propos de Lumen Gentium , Dei Verbum et Gaudium et Spes . Cette figure oblige à développer une théologie exigeante, dont l’A. qualifie la méthode de ternaire. Elle conduit à s’interroger sur la pertinence de la classification de « conservateur » souvent attribuée à Henri de Lubac après le Concile.
Ce que « la vie » m'a appris sur « la théologie »
Authors: Doré Joseph 
Published: February 2015

L’Archevêque émérite de Strasbourg complète le bilan raconté en 2011 dans son livre À cause de Jésus. Pourquoi je suis demeuré chrétien et reste catholique . Il s’explique sur ce que son expérience personnelle de la vie lui a appris de ce que peut être la théologie. Il explore ainsi son propre « devenir », depuis ses années de jeunesse jusqu’à la charge épiscopale, en passant par le sacerdoce, l’enseignement de la théologie et l’animation de la fameuse collection « Jésus et Jésus-Christ ».
La foi et la raison : leur relation
Authors: Piret Pierre 
Published: February 2015

Inscrite dans l’Année de la foi, cette méditation laisse tout d’abord apparaître la question à traiter : que disons-nous de la foi, de la raison, de leur relation éventuelle ? L’A. décrit alors la démarche de la raison allant jusqu’à l’affirmation de Dieu, puis la démarche de la foi partant de l’affirmation que Dieu fait de lui-même. Ce double mouvement de rencontre et d’échange — de l’homme à Dieu et de Dieu à l’homme — trouve son principe et fondement dans le mystère du Christ que confessent les Conciles d’Éphèse et de Chalcédoine.
L'acte de foi chez Newman. Quelques étapes de sa théorie de l'assentiment
Authors: Thomasset Alain 
Published: February 2015

Réfléchir sur l’acte de foi a été une préoccupation constante de J.H. Newman. Cet article s’attache à dégager quelques étapes de cette réflexion, partant des Conférences sur la doctrine de la justification (1838) pour aboutir à la Grammaire de l’assentiment (1870). Certains thèmes sont soulignés : la relation de la foi avec les sacrements et avec la raison, la critique de Locke et la place de l’Église.
Grandeur de l'homme précaire
Authors: Maldamé Jean-Michel 
Published: February 2015

Pour manifester la grandeur de l’être humain, l’auteur n’est pas parti d’une affirmation puisée dans la révélation ou dans la métaphysique ; il s’est mis à l’écoute des travaux conduits actuellement dans les sciences de la nature. Il en a relevé les exigences de méthode et les philosophies impliquées. Il a ainsi tracé une route qui permet de privilégier l’unité de l’être humain et la transcendance impliquée dans l’acte de vivre. Il a pu de la sorte dégager une nouvelle vision de l’humain où la précarité inscrite dans le chemin de l’émergence hors du monde animal est comprise comme ouverture vers la réflexion, la responsabilité et le souci d’autrui.
La grâce christique de la Mère de Dieu
Authors: Briede Lelde 
Published: February 2015

À l’Annonciation, Marie reçoit un nouveau nom : « Comblée-de-grâce ». Quelle est cette grâce ? Que devient alors sa liberté ? L’exégèse des paroles de l’ange et de la réponse de Marie (Lc 1,28 et 38) et leur lecture dans la tradition (chez S. Thomas, notamment) font saisir comment se conjuguent grâce, liberté et joie en celle qui est le modèle de l’Église.
Expérience et connaissance de Dieu. Henri Le Saux à la rencontre de l'hindouisme
Authors: Carré Nicolle 
Published: February 2015

Peut-on conjoindre l’expérience de l’ advaita , comme disciple d’un maître en Inde, et celle de Jésus-Christ comme Dieu fait homme ? L’œuvre d’Henri Le Saux permet de creuser la conviction que Dieu ne saurait se contredire dans la Révélation qu’il fait de lui-même par des chemins divers ; ceux-ci peuvent donc se féconder en nous interpellant sur notre propre voie. Ce qui nous unit est plus important que ce qui nous sépare.
Gn 4,17 (la première ville) et ses commentaires
Authors: Luciani Didier 
Published: February 2015

Le verset biblique racontant la fondation de la première ville est elliptique (Gn 4,17). L’histoire de son interprétation et de sa réception, ancienne et récente, permet-elle d’en déchiffrer le sens et fournit-elle des éléments pour penser, au plan anthropologique et théologique, la réalité urbaine ?
La théologie de Léon le Grand sur la sacramentalité de l'épiscopat
Authors: Pidolle Laurent 
Published: February 2015

Léon le Grand, évêque de Rome, cité dans l’enseignement de Vatican ii sur la sacramentalité de l’épiscopat, entend son ministère comme le « sacrement du divin sacerdoce » du Christ. Cette étude développe l’union des dimensions sacramentelle et ministérielle des chefs d’Églises dans la figure de l’unique Prêtre, le Fils fait homme dans la forma servi et présent constamment à l’assemblée ecclésiale, autant auprès des fidèles laïcs que des fidèles pasteurs. La théologie de Léon intime la différence de nature et de modalité entre sacerdoce commun et hiérarchique, le second signifiant la tête devenue esclave au service du premier.
De la création divine à la création humaine : approches théomorphiques de l'art
Authors: Roux Alexandra 
Published: February 2015

Partie de l’homme et de sa poièsis pour en nier les limites et se représenter un produire supérieur, la création digne du Dieu créateur du ciel et de la terre, la philosophie occidentale a fini par l’appliquer à l’homme-artiste : partie d’une conception trop anthropomorphique de la production divine, elle a fini par promouvoir une conception théomorphique de la création humaine. On érige en méthode un tel théomorphisme afin de voir d’abord comment les diverses conceptions de la création divine éclairent effectivement la création humaine. On explore ensuite la relation de l’œuvre au principe créateur : qu’est et que devient l’œuvre une fois qu’elle est créée ? Et que peut nous apprendre sur la création même le destin du créé ?
Deleuze politique ?
Authors: Pachilla Pablo 
Published: February 2015

Existe-t-il une « politique deleuzienne » ? Comment se saisir aujourd’hui du legs philosophique, aussi stimulant que problématique, que nous laisse Gilles Deleuze ? La boîte à outils que constitue l’ensemble de ses développements prend des voies différentes en fonction de l’appareil avec lequel il se conjugue. On propose ainsi une présentation critique des principales lignes interprétatives de l’œuvre de Deleuze sur la question politique.
Sociocultural and Familial Influences on the Well-Being of Mexican Older Adults’ Family Caregivers
Authors: Domínguez-Guedea Miriam Teresa , Garcia Abraham Ocejo 
Published: February 2015

The current study analyzed the influence of burden on the well-being of caregivers by exploring the mediating role of sociocultural and family factors. The study sample comprised 386 Mexican caregivers between ages 19 and 87 (mean age = 49.05;SD=12.41 years). The results from the current research showed that burden scores are negatively associated with well-being, sociocultural, and family scores. However, the effect of burden on subjective well-being is minimized by the mediation effect of sociocultural and family resources between burden and well-being. The complexities of sociocultural and family influences should be taken into account to change the prevailing individualistic approach within the current stress and family caregiver well-being paradigm.[Res Gerontol Nurs. 2015; 8(4):188–196.]
Levels of matrix metalloproteinase-7 and osteopontin in human gingival crevicular fluid during initial tooth movement
Authors: Oswal Dhaval , Sable Ravindranath B. , Patil Amol , Moge Alpana , Aphale Shama 
Published: February 2015

PurposeDuring orthodontic treatment, the early response of periodontal tissues to mechanical stress involves several metabolic changes that allow tooth movement. The purpose of this investigation was to evaluate osteopontin (OPN) and matrix metalloproteinase (MMP)-7 in the gingival crevicular fluid (GCF) of human teeth exposed to orthodontic force.Materials and MethodsGCF samples were obtained from 15 healthy orthodontic patients (age, 12-22 years). In each patient, the left maxillary canine having the fixed orthodontic appliance was used as the test tooth, and its antagonist, with no appliance, was the control. Orthodontic force, 75 g was applied using a 16 × 22 beta titanium closing loop. The GCF sampling on the disto-buccal aspects of experimental and control tooth was performed at specific time interval with sterilized absorbent paper point. Processing was carried out with enzyme-linked immunosorbent assay to detect OPN and MMP-7 levels.ResultsThe peak level of OPN was seen after 1 h application of orthodontic force which was 1280.36 pg/ml ± 185.02. The peak level of MMP-7 was seen at 0 h which was 598.3 pg/ml ± 107.5. The levels of OPN after 1 h increased to 1280.36 pg/ml ± 185.02, and they decreased at 24 h to 1012.86 pg/ml ± 168.47 (P= 0.001). The levels of MMP-7 after 1 h decreased to 478 pg/ml ± 99.7 which increased at 24 h to 526.9 pg/ml ± 99.2.ConclusionsOrthodontic forces affect both OPN and MMP-7 protein levels on the compression side in a time-dependent fashion.
Effect of Bleaching Agents on the Flexural Strength of Bovine Dentin
Authors: Guiraldo Ricardo Danil , Moura Sandra Kiss , Berger Sandrine Bittencourt , Pazenhagen Rafaela , Martinelli Natan , de Carvalho Rodrigo Varella 
Published: February 2015

ABSTRACT
The aim of this study was to evaluate the effect of bleaching on the flexural strength of bovine dentin, using bleaching agents containing calcium (Whiteness HP Blue and Whiteness Class) and not containing calcium (Whiteness HP and Whiteness Perfect). Sixty bovine incisor tooth slices were obtained and divided into five experimental groups (n = 12), such as G1, untreated control group; G2, Whiteness HP Max [35% hydrogen peroxide (HP)]; G3, Whiteness HP Blue (35% HP); G4, Whiteness Class (7.5% HP) and G5, Whiteness Perfect (22% carbamide peroxide). Samples were submitted to bleaching treatment according to the manufacturers’ instructions. The control group remained in artificial saliva during bleaching. After bleaching, the enamel was removed and dentin specimens (7 mm length × 1.7 mm width × 0.5 mm thickness) were prepared. Samples were tested in a universal testing machine (EMIC). Data were analyzed by analysis variance (ANOVA) and Tukey's test. Differences between the groups were identified by ANOVA. The mean values (± standard deviation) for the experimental groups, such as (in MPa) G1 = 19.05 ± 2.68 a; G2 = 12.69 ± 4.52 b; G3 = 16.39 ± 3.74 ab; G4 = 14.90 ± 5.60 ab; and G5 = 12.71 ± 2.25 b. Groups with the same lowercase letter were significantly different from each other. The presence of calcium in bleaching agents appeared to influence the flexural strength of bovine dentin after bleaching treatment, for both office bleaching (35% HP) and home bleaching (7.5% HP).

How to cite this article
Berger SB, Pazenhagen R, Martinelli N, Moura SK, de Carvalho RV, Guiraldo RD. Effect of Bleaching Agents on the Flexural Strength of Bovine Dentin. J Contemp Dent Pract 2014;15(5):552-555.
Maxillary Dental Arch changes following the Leveling and Alignment Stage with Lingual and Labial Orthodontic Appliances: A Preliminary Report of a Randomized Controlled Trial
Authors: Hajeer Mohammad Y , Khattab Tarek Z , Farah Hassan , Al-Sabbagh Rabab 
Published: February 2015

ABSTRACT

Background
No randomized controlled trial has tried to compare transverse dental arch changes between the lingual and labial orthodontic fixed appliances in the early stage of treatment.

Objective
To compare upper dental arch changes between lingual and labial fixed orthodontic appliances after leveling and alignment.

Design, setting
Parallel-groups randomized controlled trial on patients with class I moderate crowding teeth treated at the University of Al-Baath Dental School in Hamah, Syria.

Participants
About 102 patients with crowded teeth and class I malocclusion were evaluated and 58 patients fulfilled the inclusion criteria. Randomization was performed using computer generated tables; allocation was concealed using sequentially numbered opaque and sealed envelopes. About 52 participants were analyzed (mean age 21.5 ± 3.2 years). They were randomly distributed into two groups with 26 patients in each (1:1 allocation ratio).

Intervention
Lingual vs labial fixed orthodontic appliances were used.

Main outcome measure
Intercanine width, interpremolar width, intermolar width, and arch length were measured on study models before brackets’ placement (T1), at the end of leveling and alignment stage (T2).

Results
Statistically significant increase was detected in the intercanine width in the lingual group (1.99 mm, p < 0.001) and in the labial group (1.22 mm, p < 0.001). The interpremolar width had a significant decrease in the lingual group (–0.70 mm, p < 0.001), whereas there was a significant increase in this width in the labial group (1.73 mm, p < 0.001). A significant decrease in intermolar width was detected in the lingual group (–0.79 mm, p < 0.001) whereas a significant increase was observed in the labial group (0.81 mm, p < 0.001). The differences between the two groups were significant for all comparisons (p < 0.001).

Conclusion
The labial appliance produced a significant increase in all horizontal transverse arch dimensions, whereas in the lingual appliance group the intercanine width increased significantly in conjunction with a significant narrowing of posterior segments.

Funding
The University of Al-Baath Postgraduate Research Budget (UBDS-00786223-PG).

How to cite this article
Khattab TZ, Hajeer MY, Farah H, Al-Sabbagh R. Maxillary Dental Arch changes following the Leveling and Alignment Stage with Lingual and Labial Orthodontic Appliances: A Preliminary Report of a Randomized Controlled Trial. J Contemp Dent Pract 2014;15(5):561-566.
Bond Strength of Fiber-reinforced Posts to Deproteinized Root Canal Dentin
Authors: Furuse Adilson Yoshio , Cunha Leonardo Fernandes , Baratto Samantha Pugsley , Leonardi Denise Piotto , Haragushiku Gisele Aihara , Gonzaga Carla Castiglia 
Published: February 2015

ABSTRACT

Aim
This study evaluated the push-out bond strength of cemented fiber posts after deproteinization of root canal dentin walls with NaOCl. The effect of the application of an antioxidant solution (sodium ascorbate) was also evaluated.

Materials and methods
A three-step etch-and-rinse (Scotchbond - 3M Espe) and a one-step self-etching adhesive (Xeno III - Dentsply Caulk) were evaluated. Thirty bovine incisor roots were divided into 3 groups:
a. Irrigation with physiologic solution (control).
b. Deproteinization with 10 minutes irrigation of 5% NaOCl.
c. Deproteinization with NaOCl followed by 10 minutes irrigation with 10% ascorbic acid. Fiber posts were cemented with a dual-cured cement (Rely X ARC - 3M ESPE). The push-out bond strength was evaluated after 24 hours of storage in distilled water. The data were analyzed with three-way ANOVA, one-way ANOVA and Tukey's test (á = 0.05).

Results
There were significant differences between groups (p < 0.05). The bond strength of Scotchbond was not influenced by the deproteinization. Xeno III showed a decrease in bond strength when deproteinized with 5% NaOCl (p < 0.05). For Xeno III, the subsequent irrigation with ascorbic acid was able to reverse the effect of the deproteinization. Considering the radicular thirds, the bond strength varied in the sequence—apical < middle < coronal.

Conclusion
Only the all-in-one adhesive was influenced by the deproteinization. Considering the respective control groups, both systems showed similar bond strength results.

Clinical significance
The decreased bond strength of the selfetching adhesive following deproteinization seams to be related to the oxidant effect of the NaOCl solution and the subsequent irrigation with ascorbic acid was able to reverse the effect of the deproteinization.

How to cite this article
Furuse AY, Cunha LF, Baratto SP, Leonardi DP, Haragushiku GA, Gonzaga CC. Bond Strength of Fiber-reinforced Posts to Deproteinized Root Canal Dentin. J Contemp Dent Pract 2014;15(5):581-586.
Spectrophotometric Evaluation of Color Changes of Bleach-shade Resin-based Composites after Staining and Bleaching
Authors: Farah Rafat Ibrahim , Elwi Hytham 
Published: February 2015

ABSTRACT
Spectrophotometric evaluation of color changes of Bleachshade resin-based composites after staining and bleaching.

Aim
The aim of this study was to evaluate the color stability of two commercially available bleach-shade resin composites (RC) after exposure to 3 storage solutions and the effect of 3 bleaching agents on the color stability and stain removal from stained RC.

Materials and methods
Two bleach-shade RC were evaluated in this study, including a nanofilled RC, FiltekTM Z350 XT (FZ), and a nanohybrid RC, Tetric® N-Ceram (TC), in the extra-white body (shade) (XWB) and L shades, respectively. Twenty-seven disk-shaped specimens, each measuring 12 mm in diameter and 2 mm in thickness, were prepared for each RC, with a total of 54 specimens. Specimens were randomly allocated into 3 groups of 9 specimens each and immersed in 3 storage solutions (distilled water, tea and coffee) for 7 days period. The 9 specimens in each staining group were further divided into 3 subgroups. Specimens in each subgroup (n = 3) were bleached using one of the bleaching agents (10 and 16% Zoom NiteWhite amorphous calcium phosphate (ACP), and Zoom 2 chairside with light activation) for 5 days period. The specimen colors were measured with spectrophotometer. The measurements were performed on each sample three times at baseline, after staining, and after bleaching. Color was expressed using the commission international de I'Eclairage (CIE) L*a*b* color space. The color differences (ÄE) between the three measurements were calculated and the results were statistically analyzed using Two-way and Three-way analysis of variance (ANOVA) and Tukey's posthoc tests. Level of significance was set at p < 0.05.

Results
Tetric® N-ceram materials demonstrated significantly less color change than the FZ and the color change, which was greater after storage in coffee compared to tea, was statistically significant. The bleaching agents significantly influence the color changes of composite specimens. All groups showed (ÄE) values below 3.3 after bleaching, except for ‘Zoom 2 chairside’ with light activation groups, which is shown clinically unacceptable lighter shade (ÄE >3.3).

Conclusion
Bleach-shade composites showed significant discoloration (ÄE > 3.3) after being immersed into coffee and tea solutions. Nanofilled composites discolored more than nanohybrid composites, and carbamide peroxide-based bleaching agents were effective in reducing the discoloration to a clinically acceptable value (ÄE > 3.3).

How to cite this article
Farah RI, Elwi H. Spectrophotometric Evaluation of Color Changes of Bleach-shade Resin-based Composites after Staining and Bleaching. J Contemp Dent Pract 2014;15(5):587-594.
Assessment of the Relationship between the Maxillary Sinus Floor and Maxillary Posterior Teeth Roots using Cone Beam Computed Tomography
Authors: Shokri Abbas , Lari Sima , Yousefi Faezeh , Hashemi Laya 
Published: February 2015

ABSTRACTAimThis study was conducted to assess the vertical and horizontal relationship between the maxillary sinus floor and maxillary posterior teeth roots using cone beam computed tomography.Materials and methodsIn this cross-sectional study, the CBCT images presented in the radiology department of Hamadan dental school was used. From 450 observed CBCT, 340 of them did not have the inclusion criteria of the study and ultimately 110 CBCT were selected. Totally 214 first premolars, 217-second premolars, 220 first molars and 220-second molars were included. For evaluating the relationship between the maxillary sinus floor and the posterior maxillary teeth, the classification implemented in the study of Jung in 2009 was used. The relation was evaluated by two radiologists twice with a 2-week time interval.ResultsOne hundred and ten patients with a mean age of 31.06 ± 9.7 years were assessed. Type 0 relationship (the maxillary sinus floor is located above the root tip) was most frequently observed with the first and second premolars. The most common type observed in the first and second molars was type 3 (apical protrusion is seen over the maxillary sinus floor). The relation between different types and gender was statistically meaningful, while no statistically significant difference was found between the right and left side assessments.ConclusionThis study showed that although most of the teeth did not have contact with the sinus floor, but the more posterior the maxillary teeth, the more probability for root protruding into the maxillary sinus. It also confirmed that protrusion of teeth roots into the maxillary sinus is more common in male than female.Clinical significanceKnowing the anatomical relation between the posterior teeth and the maxillary sinus, help the clinician in preoperative treatment planning of the posterior maxillary teeth and avoid problems that may occur during dental practice.How to cite this articleShokri A, Lari S, Yousefi F, Hashemi L. Assessment of the Relationship between the Maxillary Sinus Floor and Maxillary Posterior Teeth Roots using Cone Beam Computed Tomography. J Contemp Dent Pract 2014;15(5): 618-622.