bluuebunny/crossref_metadata_2025_split huggingface dataset:
La vieille dame, l'enfant et l'oiseau
Authors: Fonseca Christiane 
Published: November 2012

À partir de la thérapie d’une enfant abandonnique, interrompue prématurément, la thérapeute ressent le besoin d’écrire un conte pour remémorer ce qui s’est créé dans le champ transférentiel : la petite fille, d’abord instable, se lance dans des activités désordonnées, puis, peu à peu, récite des poèmes, peint des tableaux et met en scène des scénarios où elle peut exprimer ce qu’elle ressent ; la thérapeute l’accueille, lui donne un cadre et lui ouvre un nouvel espace relationnel et symbolique. Elle imagine que l’oiseau qui apparaît dans le poème de Prévert, récité par la petite fille, est son double intérieur qui l’aide à créer et à émerger dans une nouvelle vie. Ce conte reflète la créativité commune surgie au cours de cette rencontre.
Savoirs et autonomisation de l'administration dans les réformes de l'Instruction publique sous Jules Ferry (1879-1883)
Authors: Bongrand Philippe 
Published: November 2012

Résumé Sous la direction de Jules Ferry, au cours des années 1879-1883, le ministère de l’Instruction publique modifie le recrutement de ses personnels et différencie, au sein de l’État, des rôles politiques, administratifs et pédagogiques. Située au sein de cette triade, l’autonomisation de l’administration est ici principalement envisagée à l’exemple de trois catégories d’agents dont le recrutement est réformé : les inspecteurs de l’enseignement primaire, les rédacteurs et les expéditionnaires de l’administration centrale. Fondé sur des discours ministériels, textes réglementaires et archives de l’administration centrale, l’article montre, dans un premier temps, que l’édification de procédures de recrutement propres à l’administration est, paradoxalement, au service d’objectifs politiques. Ces recrutements prenant la forme spécifique de concours, l’article se consacre, dans un second temps, aux savoirs mobilisés pour différencier des administrateurs ; il montre que ces savoirs sont moins administratifs que scolaires. Pour légitimer l’accès à des rôles de gouvernement, les concours examinés promeuvent ainsi, au détriment d’un argument électif ou professionnel, une logique de méritocratie scolaire.
Physics of shear‐wave intrinsic dispersion and estimation of in situ soil properties: a synthetic VSP appraisal
Authors: Zhubayev Alimzhan , Ghose Ranajit 
Published: November 2012

ABSTRACTEstimates of in situ porosity and permeability in saturated soils are important in various disciplines. In this research, a recently proposed concept for quantitative integration of dispersive seismic velocity and attenuation in soft soils, based on the underlying physics, is tested on a realistic synthetic shear‐wave (S‐wave) vertical seismic profiling (VSP) dataset. The effects of error in the determination of layer‐specific dispersive velocity and attenuation from VSP data without and with noise, as well as those of error in the used poroelasticity model, on the estimated values of porosity and permeability are investigated. A methodology involving extraction of layer‐specific intrinsic dispersion from VSP data and enhancement of robustness and reliability through use of multiple receivers within the thickness of a given layer, in combination with source stacking, is presented. For the assumed frequency band (50–140 Hz) for S‐wave data, stable values of both porosity and permeability can be obtained for all but a very low‐permeability clayey layer. The results show that if the model error is not large, then both porosity and permeability can be estimated quite accurately even when the data are rather noisy. However, when the model used is grossly inaccurate and there is large noise in the data and hence a large error in the estimated dispersion, then though the absolute error in porosity is still within 2–3%, the permeability can be off by an order of magnitude. In general, in this approach, if the poroelasticity model is so chosen that it explains reasonably well the observed dispersion, then the estimates of in situ porosity and permeability should both be quite accurate.
The Interrelationship between Dentistry and Physiotherapy in the Treatment of Temporomandibular Disorders
Authors: de Toledo Evane Gonçalves , Silva Daniel Piccinini , de Toledo Juliane Alvarez , Salgado Ivone Oliveira 
Published: November 2012

ABSTRACT

Aim
This study aimed to compare the effectiveness of interdisciplinary work between dentistry and physiotherapy as well as to determine the temporomandibular disorders (TMD) patients’ treatment plan.

Materials and methods
The sample consisted of 300 patient records from the ATM service (Faculty of Dentistry, Federal University of Juiz de Fora) file. Three factors were analyzed: (1) Therapy, which were transcribed physical therapy modalities used; 2) If there were any guidelines or procedures for home exercises without the professionals presence; 3) the temporomandibular joint (TMJ) palpation pain rates, transferred to a pain level measurements table according to visual analog scale (VAS). The Chi-square test was applied for statistical analysis with a significance level p ≤ 0.05.

Results
All physiotherapy modalities used separately or mixed contributed to TMJ pain relief. Guidelines for physical therapy at home proved to be very useful to pain decreasing.

Conclusion
It was concluded that the effectiveness of an interdisciplinary work in dentistry and physiotherapy treatments for TMD has been properly verified. It is essential to have an interdisciplinary treatment plan, where the physical therapy helps the pain relief and dentistry treats the disorders related to the stomatognathic system.

Clinical significance
The interdisciplinary work between dentistry and physiotherapy is more effective in TMD treatment.

How to cite this article
de Toledo EG Jr, Silva DP, de Toledo JA, Salgado IO. The Interrelationship between Dentistry and Physiotherapy in the Treatment of Temporomandibular Disorders. J Contemp Dent Pract 2012;13(5):579-583.
Nature of Occlusion during Eccentric Mandibular Movements in Young Adults
Authors: Sreekumar AV , Rupesh PL , Pradeep Nishna 
Published: November 2012

ABSTRACTAimThe aim of this study was to find out the nature of occlusion and tooth contact during various eccentric mandibular movements in young adults with class I occlusion.Materials and methodsThe sample consisted of 100 young adults with class I occlusion with full complement of teeth.Anterior disclusion in centric occlusion was demonstrated using a shim stock interposed between the upper and lower anteriors. Disclusion of posteriors was ascertained during 1.5 mm straight protusion and in edge-to-edge protrusion, visually as well as using a silk floss method. Posterior disclusion was also verified during lateroprotrusion and crossover. Besides these occlusal wear of teeth also were observed.ResultsThe results of this study showed that the anterior disclusion is seen only in one-fourth of the subjects compared to almost three-fourth showing posterior disclusion. Mutually protected occlusion was also seen only in one-fourth of the subjects. Canine protective mechanism is seen in a relatively large number of subjects, but it was not overwhelmingly predominant. No correlation could be established between cuspid wear and the type of occlusion. A relatively high percentage of subjects showed wear on posterior teeth when there was no posterior disclusion.ConclusionFrom the above study it is seen that posterior disclusion is acknowledged as a common factor except when a bilateral balance is present. Since bilateral balance is harmful, the ideal occlusal relationship in eccentric movements is in favor of posterior disclusion. Posterior disclusion is easily obtainable when restorations are planned.Clinical significanceFrom the findings and results it has been possible to make some contributions on the nature of tooth contacts and disclusion during various eccentric movements and compare it with the requirements of ideal occlusion.How to cite this articleSreekumar AV, Rupesh PL, Pradeep N. Nature of Occlusion during Eccentric Mandibular Movements in Young Adults. J Contemp Dent Pract 2012;13(5):612-617.
Estimation of Salivary Nitric Oxide in Recurrent Aphthous Ulcer and Oral Lichen Planus Patients with Its Clinical Significance
Authors: Baad RK , Jagtap Kiran 
Published: November 2012

ABSTRACT

Aim
The present study was undertaken to study the role of nitric oxide in human saliva and its diagnostic/prognostic role in recurrent aphthous ulcers (RAU) and oral lichen planus (OLP).

Materials and methods
The study was carried out at outpatient department of Govt Dental College and Hospital, Aurangabad. Twenty cases with RAU, 15 with OLP and 30 healthy individuals were included in the study. The clinically diagnosed known cases of RAU and OLP were included after taking the detail case history and subjected to blood analysis for hemogram and biochemically salivary nitric oxide was estimated.

Results
The salivary nitric oxide levels were found to be increased significantly in RAU and OLP group, when compared with controls. Further, significantly increased levels have been observed in OLP group, when compared with RAU group (p < 0.001). The salivary nitric oxide levels were found to be increased significantly in minor RAU than major RAU and increased in erosive type of OLP than nonerosive type of OLP.

Conclusion
Thus, salivary nitric oxide can be treated as a diagnostic tool for the differential diagnosis of RAU and OLP.

Clinical significance
Nitric oxide plays an important role in modifying physiopathological processes of oral mucosal membrane so has diagnostic as well as prognostic value.

How to cite this article
Jagtap K, Baad RK. Estimation of Salivary Nitric Oxide in Recurrent Aphthous Ulcer and Oral Lichen Planus Patients with Its Clinical Significance. J Contemp Dent Pract 2012;13(5):623-626.
A Study to evaluate and compare the Efficacy of Preprocedural Mouthrinsing and High Volume Evacuator Attachment Alone and in Combination in Reducing the Amount of Viable Aerosols Produced during Ultrasonic Scaling Procedure
Authors: Malagi Sachin , Devker Nihal , Mohitey Jyoti , Vibhute Akshay , Chouhan Vivek Singh , Chavan Prithviraj , Joseph Rosemary 
Published: November 2012

ABSTRACT

Background and objectives
In recent years, ultrasonics has gained prime importance and is considered a valuable tool in the dentist's armamentarium. Studies have confirmed that an aerosolized bacterial contamination is produced during the use of ultrasonic scalers.

Aim
To evaluate and compare the efficacy of preprocedural mouthrinsing using a bis-biguanide (chlorhexidine gluconate 0.2%) and high volume evacuator attachment alone and in combination in reducing the amount of viable aerosols produced during ultrasonic scaling procedure.

Materials and methods
A total 90 subjects were assigned to group I (who rinsed with 0.2% chlorhexidine gluconate prior to scaling), group II (high volume evacuator attachment was used during ultrasonic scaling) and group III (who rinsed with 0.2% chlorhexidine gluconate prior to scaling and in whom high volume evacuator attachment was used during ultrasonic scaling). Control group consisted of subject's whose mouth was scaled using a piezoelectric ultrasonic scaler without preprocedural rinsing or high volume suction.
Aerosol samples were collected using blood agar plates. The blood agar plates containing the aerosol sample were taken to the microbiology department as soon as the sampling was over and were subjected to aerobic culturing.

Results
The values obtained showed that all the three groups were effective in reducing the mean colony forming units (CFUs).

Conclusion
The results of this study showed that preprocedural rinse and high volume suction were effective when used alone as well as together in reducing the microbial load of the aerosols produced during ultrasonic scaling. There was a significant reduction in the number of CFUs in aerosol samples obtained.

How to cite this article
Devker N, Mohitey J, Vibhute A, Chouhan VS, Chavan P, Malagi S, Joseph R. A Study to evaluate and compare the Efficacy of Preprocedural Mouthrinsing and High Volume Evacuator Attachment Alone and in Combination in Reducing the Amount of Viable Aerosols Produced during Ultrasonic Scaling Procedure. J Contemp Dent Pract 2012;13(5): 681-689.
Efficacy of Microwaves and Chlorhexidine for Disinfection of Pacifiers and Toothbrushes: An in vitro Study
Authors: Bhat Chetan , Chamele Jay , Saraf Tanvi , Jadhav Abhijeet , Beg Aumir , Ubeja Ritu , Patil Padmeshwari 
Published: November 2012

ABSTRACT

Purpose
The purpose of this study was to evaluate, in vitro, the contamination of toothbrushes and pacifiers by Streptococcus mutans, and the efficacy of microwave and chlorhexidine for their disinfection.

Materials and methods
Sixty pacifiers and 60 toothbrushes were contaminated with S. mutans and then divided into groups according to the disinfection protocol: Group 1—chlorhexidine solution; group 2—microwave sterilization; and group 3—sterile tap water. The devices were evaluated microbiologically after disinfection for the survival of S. mutans colonies and were examined. The results were analyzed statistically by ANOVA and Turkey test.

Results
The results of both types of evaluation showed a large number of S. mutans colonies after spraying with sterile tap water, and chlorhexidine spraying and microwaving were effective in eliminating colonies. Groups 1 and 2 were statistically similar to each other (p > 0.05) and differed significantly from group 3 (p < 0.05).

Conclusion
The 0.12% chlorhexidine solution spray and 7 minutes of microwave irradiation were almost equally effective for disinfection of pacifiers and toothbrushes.

How to cite this article
Chamele J, Bhat C, Saraf T, Jadhav A, Beg A, Jagtap C, Ubeja R, Patil P. Efficacy of Microwaves and Chlorhexidine for Disinfection of Pacifiers and Toothbrushes: An in vitro Study. J Contemp Dent Pract 2012;13(5):690-694.
Accidental Aspiration of Dental Crowns and Retrieval
Authors: Singh Sukhdeep , Singh Gurminder , Gambhir Ramandeep Singh 
Published: November 2012

ABSTRACT

Aim
The aim of this article is to create awareness among the dental practitioners regarding the various accidents which can happen during a dental procedure and stress upon the preventive measures that can be taken to reduce the same.

Background
This article presents a case of aspiration of dental crowns by the patient and its retrieval by coughing and preventive measures which can be taken to avoid such circumstances.

Case description
A patient reporting to private dental practice accidentally aspirated the two-unit prosthesis (crowns) in the right lung during cementation. He was immediately taken to the hospital, where chest radiographs and computed tomographic (CT) scan were done in order to locate the actual position of the prosthesis. Bronchoscopy was planned to retrieve the crowns but the patient had a bout of cough and the crowns came out. A chest radiograph was taken to confirm the absence of crowns.

Clinical significance
Taking adequate precautions while performing any dental procedure in supine position can decrease the occurrence of such incidents. Rigid bronchoscopy is the advised method of retrieval in case the crowns are not coughed out.

How to cite this article
Singh G, Gambhir RS, Singh S, Kaur H. Accidental Aspiration of Dental Crowns and Retrieval. J Contemp Dent Pract 2012;13(5):716-718.
The Visible Light Activity of the TiO2 and TiO2:V4+ Photocatalyst
Authors: Thuy Nguyen Minh , Van Duong Quoc , Hai Le Thi Hong 
Published: November 2012

TiO2 and vanadium-doped TiO2 nanoparticles were synthesized by using the hydrothermal method. The V doping contents are 0.0; 0.1; 0.3; 0.5; 0.7 and 0.9% molar. The vanadium-doped TiO2 nanoparticles have identical anatase phase with an average crystal size of 10–20nm. The oleic acid and ethanol solvents with different molar concentrations can make spherical nanograins, or stick form grains, which influence the photo activity of the materials. The absorption spectra of doped samples exhibited long-tailed absorption in the visible light region above 380nm. The visible light photocatalytic activity was evaluated by the degradation of phenol aqueous solutions; after 360 min. under the visible irradiation, the normalized concentration of phenol decreased to 9%.
Expression of Soluble Adenylyl Cyclase in Lentigo Maligna: Use of Immunohistochemistry With Anti–Soluble Adenylyl Cyclase Antibody (R21) in Diagnosis of Lentigo Maligna and Assessment of Margins
Authors: Magro Cynthia M. , Yang Sung-Eun , Zippin Jonathan H. , Zembowicz Artur 
Published: November 2012

Context.—Soluble adenylyl cyclase (sAC) is an enzyme that generates cyclic adenosine monophosphate, a signaling molecule involved in regulating melanocyte functions. R21, a mouse monoclonal antibody against sAC, shows a striking pan-nuclear staining in lentigo maligna, indicating possible utility for diagnosis and margin assessment.Objective.—To evaluate R21 in the diagnosis and evaluation of margins in lentigo maligna.Design.—Thirty one re-excision specimens for lentigo maligna were evaluated for R21 expression using previously published protocol. In addition, 153 cases including 41 lentigo malignas, 30 non–lentigo maligna-type melanomas, 38 lentigos, and 44 nevi were evaluated using a modified stringent protocol to eliminate all nonmelanocyte staining.Results.—The sensitivity of nuclear staining with R21 in lentigo maligna was 87.8%. Nuclear expression of sAC was observed in 40% of other melanomas and 2.3% of benign nevi. R21 did not stain nuclei of resting melanocytes but was observed in 28.9% of melanocytic hyperplasias. These cases were easily distinguished from lentigo maligna in routine sections. R21 staining facilitated extent of the lesion in resection margins. In cases examined under the less stringent conditions, interpretation was facilitated by comparing R21 and Mart1/Melan A staining. Greater than 9 pan-nuclear staining melanocytes within one high-power field along with a pan-nuclear sAC/Melan A ratio greater than 0.5 was consistent with a positive margin whereas 5 or less pan-nuclear staining melanocytes along with a sAC/Melan A ratio of less than 0.3 constituted a negative margin.Conclusion.—R21 is a useful diagnostic adjunct in the diagnosis and evaluation of margins in re-excision specimens in lentigo maligna.
The Transient Information Effect: Investigating the Impact of Segmentation on Spoken and Written text
Authors: Singh Anne‐Marie , Marcus Nadine , Ayres Paul 
Published: November 2012

SummaryThe transient information effect occurs when explanatory information disappears before it can be adequately processed and leads to inferior learning than more permanent sources of information. Two experiments, involving grade 10 students, investigated the impact of segmentation on a common form of transient information (spoken text) and a more permanent form of information (written text). It was found that segmenting text into smaller sections benefits both modalities. However, the largest impact of segmentation was found with the spoken text. Furthermore, evidence emerged that the written text led to superior learning than an identical spoken text. The overall results suggest that using long‐spoken explanatory texts can have a negative impact on learning, unless transitory effects are reduced. Copyright © 2012 John Wiley & Sons, Ltd.
Fertility, parental investment, and the early adoption of modern contraception in rural ethiopia
Authors: Alvergne Alexandra , Lawson David W. , Clarke Parry M.R. , Gurmu Eshetu , Mace Ruth 
Published: November 2012

AbstractObjectives:What triggers initial shifts to fertility limitation as populations undergo socioeconomic development remains poorly understood. Alternative models emphasize the social contagion of low fertility ideals, or the individual perception of economic and/or fitness benefits to fertility limitation. Few micro‐level studies in communities experiencing the earliest stages of the demographic transition are available. In a previous study, we found little support for the role of social transmission through friendships and spatial networks in explaining contraceptive uptake in rural Ethiopia, where contraceptive prevalence is low (<20%). Here, using data from the same population, we investigate the possibility that early contraceptive uptake is best understood as a manipulation of parental investment in response to local environmental change.Methods:We used data on >800 women which recorded fertility, birth spacing and offspring survivorship. We first investigated whether ever‐users and non‐users differ in their reproductive behavior and success prior to contraception use. We then conducted a within‐women analysis to investigate the impact of contraceptive uptake on reproduction and child survivorship.Results:Women who have experienced higher fertility and higher child survival adopt modern contraception sooner rather than later, and contraceptive use among early adopters is predictive of greater birth spacing. However, contraceptive uptake does not have an impact on offspring survivorship.Conclusions:Our data provide support for the idea that preferences for low fertility emerge in response to increasing competition between offspring. The study has implications for our understanding of the emergence of local fertility norms and the spread of modern birth control. Am. J. Hum. Biol., 2013. © 2012Wiley Periodicals, Inc.
Trades of dangers: A study of asbestos industry transfer cases in Asia
Authors: Choi Yeyong , Lim Sinye , Paek Domyung 
Published: November 2012

AbstractBackgroundIn a study of asbestos industry transfers in Asia, we examined the transfer of health and safety measures at the time of industry transfer and resulting health outcomes thereafter.MethodsField surveys were conducted in Japan, Germany, Indonesia, and South Korea over a 5 year period beginning in 2007. The surveys involved interviews and field assessments of health and safety conditions.ResultsEven when there were transfers of entire engineering plant processes, we observed that the health and safety measures that should have accompanied the transfer, including technical capacities of risk assessment and management, regulatory protection, and cultural practices, were not actually transferred. According to work environment assessment records, there were differences in airborne asbestos levels of approximately 5–6 fibers/cc between the exporting and importing sides of the transfer. This amounted to a 10 years of time delay in comparable health and safety conditions. These differences resulted in repeated adverse health consequences at each factory operation site.ConclusionsDangerous transfers of asbestos industry technology have occurred repeatedly over the years with the result that Asia has become the largest consumer of asbestos in the world. No effective internationally accepted safety measures have been introduced in the region. The study results support the need for both improved public awareness and international cooperation, such as sharing of substitute material technologies by the exporting countries, and provide the rationale for the creation of an Asian fund for asbestos victims. Am. J. Ind. Med. 56:335–346, 2013. © 2012 Wiley Periodicals, Inc.