bluuebunny/crossref_metadata_2025_split huggingface dataset:
Le MT180® ou les infortunes de l’excellence
Authors: Frances Jean , Le Lay Stéphane 
Published: January 2023

Il y a dix ans maintenant, Ma thèse en 180 secondes® faisait son entrée dans les mondes francophones de la recherche et de l’enseignement supérieur. Inspiré d’un dispositif Australien, Three Minutes Thesis (3MT), cette compétition de communications pour doctorants porte les candidats à s’affronter les uns aux autres à coups de speechs de trois minutes censés rendre compte de leurs travaux de recherche. Il pourrait, en somme, s’agir d’une sorte de concours de vulgarisation visant à mettre en lumière « la relève de la recherche ». Or, à étudier précisément ce qui se dit et se joue au MT180® (Corsi et al.), il est permis d’en douter. Et, à demander à d’anciens lauréats ce qu’ils pensent de leur passage sur les planches du concours, l’analyse selon laquelle Ma thèse en 180 secondes® servirait premièrement à faire sortir les sciences des laboratoires et à valoriser les chercheurs en devenir demande à être réexaminée de près. Ce que nous proposons de faire ici.
The effect of intraorifice barriers (TheraCal LC, Lime-Lite and Ionoseal) on the fracture resistance and failure patterns of endodontically treated teeth submitted to intracoronal bleaching
Authors: Feiz Atiyeh , Shams Masoomeh , Faghihian Hessamoddin , Yousefi Parwaneh 
Published: January 2023

Background:
The aim of the study was to compare the root reinforcement potential of different light cured intraorifice barriers (TheraCal, lime-lite, Ionoseal and resin-modified glass-ionomer [RMGI] [Fuji II LC]) with or without bonding agent placed in the orifice of endodontically treated and bleached teeth.

Materials and Methods:
In this experimental in vitro study, single-rooted bovine teeth were instrumented and obturated with gutta-percha. Except the control group, in other specimens, gutta-percha was removed 3 mm under cementoenamel junction. Then, the specimens were divided into seven groups according to the bases was applied: TheraCal LC, TheraCal LC with bonding agent, Lime-Lite, Lime-Lite with bonding agent, Ionoseal, Ionoseal with bonding agent, and RMGI (Fuji II LC). After internal bleaching, the teeth were decoronated. Then, all the groups were subjected to fracture resistance testing using Universal Testing Machine. For evaluating fracture resistance, analysis of variance and Tukey's test were used and for comparing the mode of fracture fisher test was applied in SPSS software. The significance was determined at (α = 0.05) confidence interval.

Results:
The group of TheraCal LC with bonding agent showed better fracture resistance as compared to the control group (P = 0.004). Although there was no statistically significant difference in the pairwise comparison between the other groups.

Conclusion:
TheraCal LC with bonding agent can be used as intraorifice barriers with good fracture resistance in endodontically treated and bleached teeth.
Association between tooth loss and risk of occurrence of oral cancer – A systematic review and meta-analysis
Authors: Gonde Noopur , Rathod Surekha , Kolte Abhay , Lathiya Vrushali , Ughade Suresh 
Published: January 2023

Background:
Periodontitis, the second most common reason for tooth loss in adults, is a chronic inflammatory condition that increases the prevalence of cancer by inhibiting apoptosis and promoting tumor cell growth. However, it is still debatable if tooth loss is an important risk factor in oral cancer (OC). The aim of this systematic review is to analyze the relationship between tooth loss and the probability of developing head-and-neck cancer and also to see if there is an association between tooth loss, periodontitis, and the risk of OC.

Materials and Methods:
Studies that depicted a link between tooth loss and OC (till 2017) were searched from online databases accompanied by a thorough manual search of relevant journals. Data were collected from eligible studies, and meta-analysis was carried out using the Meta-Analysis software. The effect of various inclusions was assessed by sensitivity and subgroup analysis. Publication bias was also evaluated.

Results:
The meta-analysis consisted of 15 publications. When the number of teeth lost was counted, there was significant variability (I2 = 98.7%, P = 0.0001). When more than 15 teeth were missing in a subgroup analysis, there was a 2.4 times greater risk of OC (odds ratio: 2.496, 95% confidence interval [CI] = 2.067–3.015, P = 0.001) with no heterogeneity (I2 = 0.00%, 95% CI for I2 = 0.00–68.98). Subgroup analysis revealed that there was no evidence of publication bias.

Conclusion:
It was concluded that tooth loss can increase the OC risk by nearly 2 folds. However, large-scale population-based studies are needed to substantiate the findings.
Microshear Bond Strength of Composite to Superficial Dentin by Use of Universal Adhesives with Different pH Values in Self-Etch and Etch & Rinse Modes
Authors: Hosseini Mahtab , Raji Zahra , Kazemian Mehrdad 
Published: January 2023

Background:
This study aimed to assess the microshear bond strength (micro-SBS) of two universal adhesives with different pH values in etch-and-rinse (E and R) and self-etch (SE) modes to superficial dentin.

Materials and Methods:
This in vitro experimental study evaluated 75 extracted sound human third molars. Superficial dentin was exposed by trimming the enamel and removing 0.5–1 mm of tooth structure beyond the dentinoenamel junction. A 600-grit abrasive paper was used to create smear layer. The teeth were randomly divided into five groups (n = 15). All-Bond Universal and G-Premio Bond were applied in E and R and SE modes in four groups. Clearfil SE Bond was used in the control group. Z350XT composite cylinders (0.9 mm diameter and 1.5 mm height) were then bonded to the prepared surface. The teeth were incubated at 37°C and 100% humidity for 24 h. Micro-SBS was measured by a universal testing machine, and the mode of failure was determined under a stereomicroscope. Data were analyzed using ANOVA, Bonferroni test, and Fisher's exact test (alpha = 0.05).

Results:
The micro-SBS of Clearfil SE Bond was significantly lower than all other groups (P < 0.05). All-Bond Universal yielded the maximum micro-SBS in SE and minimum micro-SBS in E and R mode. All-Bond Universal showed significantly lower micro-SBS in E and R mode than SE mode (P < 0.05). No other significant differences were noted. The mode of failure was also significantly different among the groups (P < 0.05). Mixed failure had the highest frequency in G-Premio in E and R mode.

Conclusion:
Type of adhesive and application mode affected the micro-shear bond strength to superficial dentin.
Effects of incorporating zinc oxide and graphene oxide nanoparticles on abrasion, translucency, and microhardness of flowable composite resin: In vitro
Authors: Ziaei Maryam , Alaghehmand Homayoun , Bijani Ali , Tabari Mitra 
Published: January 2023

Background:
Zinc oxide (ZnO) and graphene oxide (GO) nanoparticles (NPs) have antimicrobial properties. The present study was undertaken to evaluate the effects of incorporating these NPs and their chemical and physical blends on abrasion, translucency, and microhardness of flowable composite resin.

Materials and Methods:
In the present in vitro study, flowable composite resin samples (Grandio Flow, VOCO, Germany) were evaluated in 5 groups and the sample size was 10 for each group of each experiment (n = 10) as follows: Group 1, without NPs; Group 2, with ZnO NPs; Group 3, with GO NPs; Group 4, containing a physical mixture of GO and ZnO; and Group 5, containing a chemical mixture of GO and ZnO NPs. In all the groups, 1 wt% of the NPs were incorporate into flowable composite resin. Abrasion, translucency, and microhardness of the samples were evaluated. Data were analyzed with analysis of variance, followed by post
hoc Tukey's tests at the level of significance of P < 0.05.

Results:
In Groups 2, 4, and 5 (all the groups containing ZnO), a significant decrease in abrasion and microhardness of flowable composite resin was observed compared to the control group. Incorporation of NPs in all the groups resulted in a significant decrease in translucency compared to the control group.

Conclusion:
Incorporation of NPs into flowable composite resin resulted in a decrease in translucency. The microhardness was reduced in groups containing ZnO, but the abrasion was also reduced in these groups. The incorporation of GO did not significantly alter the abrasion and microhardness of the composite resin.
The frequency and the etiology of re-treatment in patients and candidates for dental procedure under general anesthesia
Authors: Kaviani Nasser , Marzoughi Shirin , Shafahi Mohammad , Salari-Moghaddam Reza 
Published: January 2023

Background:
General anesthesia in dentistry has been widely utilized in cases of uncontrollable fear/anxiety and uncooperative patients, patients of young age, and those allergic to local anesthesia and with other existing systemic diseases. These people usually require re-treatment owing to their weak immunity. Our study investigates the frequency and the prevalence of re-treatment in patients and candidates for dental procedure under general anesthesia in Isfahan during 1393–1396.

Materials and Methods:
The present cross-sectional study randomly chose 162 patients who were candidates for dental procedures. Patients who came in for re-treatment twice or more during this period were identified and their records were requested from the archives. Demographic data, reason for using general anesthesia, underlying disease, physical condition, and mental condition were all gathered through a questionnaire. The causative etiology of re-treatment was identified by examining the patients' medical records including restorations, denervation, tooth extraction, filling, and pulpotomy. Statistical analysis was performed using the SPSS software (version 25) and tests such as Kolmogorov–Smirnov Z-test, Spearman, and Chi-square test. P < 0.05 was considered statistically significant.

Results:
The findings of the present study showed that 92.25% of patients needed dental re-treatment during their second visit. The most needed treatment was in the second repair session and the least was related to prosthetics. It was also noted that 42.15% of patients needed dental treatment at the third visit and the highest need for treatment was in the third prosthesis session and the lowest reason was related to tooth restoration and extraction.

Conclusion:
The most needed treatment was in the second session of endodontic treatment, and in the third session, tooth extraction was one of the required treatments, which indicates the progression of dental problems in the interval between treatments.
The Utility of an Electrocardiogram in High-, Intermediate-, and Low-Risk Patients Presenting with Chest Pain to Emergency Department
Authors: Sanjay M. , Kurien Anju Susan , Abraham Merin Hanna , Speedie Abraham 
Published: January 2023

Background:
In emergency department (ED), though electrocardiogram (ECG) is obtained for both typical and atypical chest pain, at certain times, it is overutilized even in patients with low-risk factors for acute coronary syndrome (ACS). This study aimed to assess the utility of an ECG in patients presenting with chest pain to the ED.

Materials and Methods:
This prospective study included patients presenting with chest pain to the ED during August and September 2018. Following their initial assessment at triage, patients were grouped into high-, intermediate- and low-risk categories based on their risk factors for an ACS. ECGs were acquired and categorized into ACS and non-ACS pattern and their utility in each group was assessed.

Results:
This study cohort contains 313 patients with a male predominance 59.1%. The mean age was 52.6 ± 15.2 years. Typical chest pain was prominent in 95 (30.4%) patients. The incidence of ischemic and structural heart diseases was 53 (16.9%) and 31 (9.9%), respectively. ACS was diagnosed in 92 (29.3%) patients; among them, ST-elevation myocardial infarction (STEMI), non-ST-elevation myocardial infarction (NSTEMI), and unstable angina were noted to be 51 (16.3%), 27 (8.6%), and 14 (4.5%), respectively. The incidence of ACS based on risk category classification was as follows: high risk 38.9% (44/113) and intermediate risk 33.8% (48/142) and no patients in low risk had ACS.

Conclusions:
ECG though a useful screening test to diagnose ACS, should be used judiciously in patients with low risk of ACS to optimally utilize the limited resources in ED.
Safety of Ultrasound-Guided Percutaneous Injection of Alcohol as a Scolicidal Agent for the Treatment of Liver Hydatid Cysts
Authors: Samuel V. John , Babu Arul , Moses Vinu , Aparna M.J. , Ahmed Munawwar , Varghese George M. , Joseph Philip , Keshava Shyamkumar N. 
Published: January 2023

Background:
Hydatid disease is a health problem in the developing world. Percutaneous therapy with various scolicidal agents has been described; however, there is a paucity of literature on the use of absolute alcohol injection without reaspiration as a sole scolicidal agent. The study carried out in a tertiary hospital aimed to prospectively evaluate the safety and outcomes of ultrasound-guided percutaneous injection of alcohol for liver hydatid cyst.

Methodology:
Consecutive patients with liver hydatid cysts were evaluated with ultrasound, classified according to the WHO classification between June 2012 and January 2020. Eligible patients underwent ultrasound-guided percutaneous therapy after three courses of oral albendazole. Patients having elevated cyst fluid bilirubin levels were excluded. Patients who underwent percutaneous alcohol injection were followed up clinically and with imaging. Data were entered in Microsoft Excel spreadsheet and analyzed.

Results:
Fifty-two consecutive patients with hydatid cyst were evaluated during the study. Among these, 27 patients underwent percutaneous alcohol injection. Follow-up data were available for 25 patients. There was a favorable imaging outcome in 21/25 (84%). One patient developed anaphylaxis during cyst access, which was managed medically with an uneventful recovery. No instances of cholangitis or sepsis following injection were observed.

Conclusion:
Percutaneous alcohol injection therapy for liver hydatid cysts is a minimally invasive, safe, and an effective procedure in selected group of patients.
The Study of Offspring and Mothers with Gestational Diabetes Treated with Metformin or Glibenclamide in a Randomized Controlled Trial after 9 Years
Authors: Paul Praveen George , Kingsbury Beena Ruth , Yenuberi Hilda , Tirkey Richa Sasmita , Benjamin Santosh Joseph , Rathore Swati , Manimegalai Babuji , Belavendra Antonisamy , Mathews Jiji Elizabeth 
Published: January 2023

Introduction:
Follow-up of the mothers and their offspring recruited to a randomized controlled trial comparing neonatal outcomes in women with gestational diabetes treated with metformin or glibenclamide was conducted 9 years ago. A significant decrease in neonatal hypoglycemia in the group treated with metformin was seen in the original study.

Methodology:
Results of clinical examination, blood sample collection, and dual-energy X-ray absorptiometry (DEXA) scan not published in a brief communication are described in this study. The nutritional status was assessed using a 3-day recall method using the Indian Food Composition Table 2017. The physical activity of offspring was assessed using the Global Physical Activity Questionnaire.

Results:
The overall follow-up rate of the cohort was 49% and similar in both the groups. The anthropometric details, blood tests, and DEXA in the women and their offspring were similar except that the offspring of the group on metformin had higher triglyceride values than the offspring of the women treated with glibenclamide. The average body mass index of the offspring was similar and was 18. Currently, women who were treated with glibenclamide 9 years ago had higher fasting plasma glucose levels (9.2 [7.3, 12.6]) than the metformin group (7.2 [6.1, 8.4] median [interquartile range]), P = 0.02. They also had significantly higher diastolic blood pressure readings 77.1mmHg (8.9) and 72.1mmHg (11.7) mean (SD), P = 0.035. (Information from the previously published brief communication).

Conclusion:
No significant adverse outcome was seen in women treated with metformin and the offspring 9 years later.
Expression of Ki67 as Potential Biomarker in Oral Submucous Fibrosis
Authors: Kamala K. A. , Kanetkar Sujata R. , Datkhile Kailash D. , Sankethguddad S. 
Published: January 2023

Background:
Oral submucous fibrosis (OSMF) is a potentially malignant disorder (PMD) known to transform into oral cancer. One of the important hallmarks of malignant transformation is the uncontrolled growth rate, commonly reflected as increased cell proliferation which can be significantly detected by proliferative markers such as a high Ki-67 index.

Aim:
The aim of this study is to evaluate the degree and pattern of expression of Ki67 in OSMF, oral squamous cell carcinoma (OSCC) and in normal mucosal (NOM) patients and to correlate the Ki67 expression with clinical and histological grading of OSMF and OSCC patient.

Materials and Methods:
A prospective cross-sectional study was conducted over a duration of two years. An immunohistochemical study was performed for Ki76 expression on 35 cases of OSMF, 10 cases of OSCC and 10 normal mucosal patients.

Statistical Analysis:
Data were analysed using SPSS version 21. Chi-squared test was used to analyse the differences between the intensity levels in OSMF, OSCC and NOM.

Results:
Expression of Ki67 was significantly higher in OSMF than that of NOM samples but less than that of OSCC samples. Expression of Ki67 increased with increasing grade of clinical and histological stages.

Conclusion:
The study demonstrated a high incidence of Ki67 overexpression in OSMF and OSCC and showed a correlation between clinical and histological grading of OSMF and OSCC. Identification of high-risk oral PMDs and intervention at premalignant stages could constitute one of the key steps in reducing the mortality, morbidity and cost of treatment associated with malignant transformation of these diseases.
Knowledge, Attitude, and Practice of Autotransplantation Among the Practicing Pediatric Dentists in Chennai – A Questionnaire Study
Authors: Amilia Elizabeth J. A. , Paulindraraj Shankar , Hemalatha R , Jayakaran Trophimus Gnanabagyan , Dakshinamurthy Senthil 
Published: January 2023

Background:
Autotransplantation is a minor surgical procedure which involves transplantation of teeth within the same oral cavity. For children, autotransplantation may be considered as a provisional measure with good survival probability. It offers a viable biological approach for replacing the missing teeth and also for orthodontic treatments in children.

Aim:
The aim of this study is to assess the knowledge, attitude, and practice of autotransplantation among pediatric dentists in Chennai, India.

Methods:
An 18-item questionnaire was developed, piloted, and distributed among 100 practicing pediatric dentists in Chennai, India. Descriptive statistical analysis was done using Chi-square test.

Results:
Seventy valid responses from the practicing pediatric dentists were obtained. Among them, 39.7% had an experience of 5–10 years, 47.1% practiced less than 5 years, and 13.2% had experience more than 10 years. Analysis of the responses showed that 76.5% of the pediatric dentists were aware of the procedure but have not observed autotransplantation being done. Among the respondents, 95.6% have not performed this technique and 40.6% of them were not sure of the prognosis. Atraumatic extraction of donor tooth was considered to be a major limitation in autotransplantation by 41.8% of the pediatric dentists. From the responses received, 95.6% were interested in gaining more information with majority opting for more hands on workshops on the technique of autotransplantation.

Conclusion:
Though most of the respondents were aware of autotransplantation procedure, they have not practiced it due to inadequate training.
Peningkatan Pemahaman Mahasiswa dalam Penulisan Karya Ilmiah Melalui Kegiatan Menulis Skripsi Itu Mudah
Authors: Vikaliana Resista , Irwansyah  
Published: January 2023

Writing scientific papers for undergraduate students in the form of a thesis, it is often difficult to understand the rules of writing. This was confirmed by the survey at the beginning of the activity. The purpose of this activity is that there is an increase in the student participating in the writing of thesis scientific papers. The method used in this activity is a series of workshops during August-October 2020. The workshops are conducted interactively online through a zoom meeting. After providing materials and simulations through workshops, the activity was continued with individual consultation and mentoring through the WhatsApp group. The training participants consisted of 99 students in the First Series, then 70 students in the Second Series. Workshop participants come from various campuses. To find out the impact of the activity, at the end of the activity an online survey was conducted. In general, the participants felt helped by the activity of this workshop. However, because the speakers has a social and humanities background, participants from the technology science family are not specifically served
Illustrated Men
Authors: O’Neal Lamont 
Published: January 2023

Delve into the art of menswear illustration and learn what it takes to create professional, praiseworthy fashion sketches.
With over 300 color examples, illustrator and educator Lamont O’Neal uses a mixture of watercolor, marker, pencil and digital tools to help you master fundamentals such as anatomy and proportion. Later chapters focus on garment drawing, the principles of balance and movement as well as classic poses and how they can highlight a design.
There’s also a guide to the history of menswear illustration, with introductions to some of the most influential practitioners and discussion of how to develop your own individual style by using hand drawing as an expression of individual style and creativity. There are also reference photographs showing how sketches and illustrations relate to the finished garment, making this the ultimate guide to drawing and rendering the male fashion figure.
Profiles: Cody Cannon, Carlos Aponte, Mengjie Di, Brian Lane, Ryan McMenamy, Emee Mathew, Francisco Cortés
Key topics: Drawing the Male Fashion Figure, Movement, Drawing the Clothed Figure, Drawing the Garment, Rendering Techniques, Digital Art
Wigs, Hair and Make-Up
Authors: Casey Helen 
Published: January 2023

Written by the Deputy Head of Make-Up and Wigs at the National Theatre, this book opens up a process that very few people will otherwise be privy to, giving perspectives on the preparation before a production and responsibilities during, as well as looking more widely at training, career opportunities and success. It does so through drawing upon some of the most adventurous and challenging productions mounted at the National Theatre and elsewhere.
From designing and fitting wigs to managing lighting-fast quick changes, hair, wigs and make-up people are a major part of the creation of any theatrical production. Yet their role and contribution are much less discussed and written about than elements such as writing, directing and acting, despite being critical to defining and executing the aesthetic of a production.
Their involvement requires a great deal of research and creative thinking; collaboration with other members of the creative team; specific knowledge of wig-making and measuring, make-up design and application; and managing all of these elements during the course of the evening. Often required to cover all three elements (and sometimes more), the designer looking after hair, wigs and make-up needs to bring to the production multiple areas of expertise and is a core part of the creative team.