bluuebunny/crossref_metadata_2025_split huggingface dataset:
Modified Orthodontic Bone Stretching for Ankylosed Tooth Repositioning: A Case Report.
Authors: Stacchi Claudio , Barlone Luca , Rapani Antonio , Berton Federico , Contardo Luca , Di Lenarda Roberto 
Published: May 2020

Background:Different approaches were proposed in the literature for the treatment of malpositioned ankylosed teeth. The present case report describes a modification of Orthodontic Bone Stretching Technique (OBS) for the repositioning of ankylosed teeth, consisting of dentoalveolar segmental osteotomies performed with piezoelectric instruments followed by orthodontic and orthopedic traction.Case Report:A 22-year-old female in good general health was referred by her orthodontist due to an infraoccluded and ankylosed maxillary upper left canine. Attempts of conventional and corticotomy-assisted orthodontic alignment of the tooth were previously performed with no success. After elevating a full-thickness flap, three osteotomies were performed by using piezoelectric inserts (Piezotome Cube, Acteon, Merignac, France). Mesial and distal cuts were full-thickness osteotomies, parallel to the long axis of the tooth, through the buccal and palatal cortical plates. The apical osseous incision was a horizontal corticotomy, involving only the buccal plate, and connecting the vertical osteotomies two millimetres over the apex of the tooth. Heavy orthodontic forces were immediately applied by using both dental and skeletal anchorage. The initial movement of the dentoalveolar segment was observed three weeks after surgery and case finishing has been completed in two months. At a one-year follow-up, the repositioned canine showed good periodontal conditions, no discoloration and positive pulp response to the electric test.Conclusion:Modified OBS technique was effective in repositioning an infraoccluded and ankylosed maxillary canine, providing satisfactory function and esthetics with short treatment time.
Successful Aging Among a Sample of Iranian Older Adults
Authors: Zanjari Nasibeh , Momtaz Yadollah A. 
Published: May 2020

Background:
Successful Aging (SA), as one of the most important indicators of elderly people's health, has received substantial attention in the gerontological literature.

Objective:
The present study aimed to identify the successful aging status and its associated factors.

Methods:
A cross-sectional study was conducted using the stratified multistage sampling method. In 2015, a total of 600 community-dwelling participants aged 60 years or older in Tehran participated in this study. The SA was measured by a validated questionnaire consisting of seven dimensions. A Stepwise multiple linear regression analysis was done using SPSS to identify the most important predictors of SA.

Results:
The mean age of the participants was 69.7 (SD=7.5), and around 46% of them were retired. The mean score of the composite index of the SA was 65.6 (SD=10.8; expected range 0-100). The results of the study showed that 11.2% of the participants were aging successfully. The results of the stepwise multiple linear regression analysis revealed that childhood health status, socioeconomic status in childhood, level of education, marital status, income, and the number of diseases are significantly contributed to successful aging.

Conclusion:
The results of the present study showing only a few of the participants are aging successfully, imply that social and health policymakers must pay more attention to the aging population, particularly those with low social status and chronic medical status.
Withdrawal Notice: New Matter Properties and Applications based on Hybrid Graphene-based Metamaterials
Authors: Bracamonte A. Guillermo 
Published: May 2020

The article has been withdrawn at the request of the authors of the journal Current Graphene Science.

Bentham Science apologizes to its readers for any inconvenience this may have caused.

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It is a condition of publication that manuscripts submitted to this journal have not been published and will not be simultaneously submitted or published elsewhere. Furthermore, any data, illustration, structure or table that has been published elsewhere must be reported, and copyright permission for reproduction must be obtained. Plagiarism is strictly forbidden, and by submit-ting the article for publication the authors agree that the publishers have the legal right to take appropriate action against the authors, if plagiarism or fabricated information is discovered. By submitting a manuscript, the authors agree that the copyright of their article is transferred to the publishers if and when the article is accepted for publication.
Convergence Angle of Preparations for Lithium Disilicate Glass‐Ceramic Crowns by Dental Students and Its Effect on Crown Retention
Authors: Aziz Ahmed , El‐Mowafy Omar 
Published: May 2020

AbstractThe aims of this study were to determine the convergence angles of posterior teeth prepared by dental students at the University of Toronto for lithium disilicate glass‐ceramic (LDGC) CAD/CAM crowns and to investigate their effect on loss of retention rate. A total of 280 preparations for posterior monolithic LDGC CAD/CAM crowns were performed on 270 patients (169 women and 101 men). Crowns were cemented with RelyX Unicem and Calibra Universal resin cements. Mesial, distal, and angle of convergence were measured on the bitewing radiographs. Cemented crowns were followed for up to six years. Data were analyzed for tooth type and location and for operator experience. The results showed the majority of convergence angles were greater than the recommended guidelines but fell within a clinically acceptable range (20 to 24 degrees). However, angles of convergence for mandibular molar preparations were highest (28.06±5.50 degrees), while maxillary premolars exhibited the lowest values (24.72±6.59 degrees). No significant difference was found between the results of dental students and foreign‐trained dentists. Over a six‐year observation period, only two crowns lost retention. The findings of this study indicated that ideal taper angles were impractical and difficult to achieve in clinical education settings.
Conducting Surveys in Dental Education Research: Guidelines and Reminders
Authors: Magnuson Britta , Jain Shruti , Roomian Tamar , Pagni Sarah , Tran Duong T. , Finkelman Matthew D. 
Published: May 2020

AbstractThe use of surveys is popular in dental education research. However, designing and conducting a survey can have many pitfalls. This article aims to prepare a new researcher or one with little experience to undertake survey research. It covers points such as survey design (including question construction), pilot testing for validity and reliability, sampling strategy, methods to increase response rates, logistical considerations, and items to include when writing the manuscript. Careful consideration of a survey from beginning to end can help one design and conduct a successful study that meets its research aims and adds valuable evidence to the literature.
Positioning and Utilization of Information and Communication Technology in Community Pharmacies of Selangor, Malaysia: Cross-Sectional Study
Authors: KC Bhuvan , Lim Dorothy , Low Chia Chia , Chew Connie , Blebil Ali Qais , Dujaili Juman Abdulelah , Alrasheedy Alian A 
Published: May 2020

Background
Information and communication technology (ICT) is an essential element of modern “smart” cities. These smart cities have integrated housing, marketplace, public amenities, services, business, and transportation via ICT. ICT is also now widely used in urban health care delivery.

Objective
The aim of this study was to determine the positioning and roles of ICT in community pharmacies in the state of Selangor, Malaysia.

Methods
A cross-sectional study was conducted from November 2018 to January 2019 across 9 different subdistricts in the state of Selangor, including Subang Jaya, Cheras, Puchong, Port Klang, Kota Kemuning, Selayang, Chow Kit, Ampang, and Seri Kembangan. A total of 90 community pharmacists were approached from the 9 subdistricts and invited to participate in the study.

Results
Of the 90 community pharmacies approached, 60 agreed to participate in the study, representing a response rate of 67%. The majority (36/60, 60%) of the respondents were women, and more than half (32/60, 53%) of the community pharmacies were run by young adults (ie, 30 years old and younger). More than three-quarters of the community pharmacies (46/60, 77%) used electronic health records. Half of the community pharmacies used online social media platforms for advertising and promoting their pharmacies. The vast majority of the community pharmacies (55/60, 92%) were using modern electronic payment systems, and some were also using other new electronic payment methods. Moreover, most of the community pharmacies (41/60, 68%) were using software and programs for accounting and logistics purposes. In addition, 47/60 (78%) of the community pharmacies used a barcode reading system for medicines/health products, and 16/60 (27%) of the pharmacies had online stores, and consumers could buy medicines and health products from these pharmacies via their online portal. In addition, 20/60 (33%) of the community pharmacies used at least one of the common online business platforms available in Southeast Asia to sell products/medicines. The telephone was the most commonly used means of communication with patients, although some pharmacies also used email, WhatsApp, SMS text messaging, and other communication platforms.

Conclusions
This study showed that the majority of community pharmacies in Selangor, Malaysia are using ICT for different purposes. However, there is still limited use of mobile apps to provide health services. Overall, community pharmacies have been adopting ICT apps for pharmacy services but the rate of adoption is relatively slower than that in other sectors of Malaysia.
Políticas públicas para el fomento del empleo en España
Authors: Illanes Segura Rocío 
Published: May 2020

Desde la Estrategia Europea 2020, se apuesta por la flexiseguridad en materia laboral. Con este nuevo contexto laboral, resulta imprescindible incorporar la formación en competencias técnicas, personales y sociales en todos los niveles educativos. Sin embargo, analizando las políticas de empleo de la última década en España, las principales líneas de actuación han ido dirigidas hacia la reducción del número de parados/as, sin tener en cuenta el acceso al empleo de calidad o la mejora de las condiciones laborales para los/as empleados/as, optando más por la flexibilidad para el empresariado que por la seguridad para el/la empleado/a. En este artículo presentamos una comparativa entre los países europeos y España, así como las diferencias en el propio territorio español, evidenciando que las políticas más eficientes son aquellas que apuestan por la formación, el reciclaje profesional y la mejora de las condiciones laborales.
Preliminary Morphological and Phytochemical Evaluation of Momordica cochinchinensis Spreng
Authors: Othman Halimaton Saadiah , Rahman Nor Adilah Abdul , Nizam Nor Irdina Mohamed 
Published: May 2020

Abstract

Momordica cochinchinensis, or Gac fruit belongs to Cucurbitaceae family. Although this species is considered to be native in Southeast Asia especially in Vietnam, Thailand and Laos, it is still contemplated as a rare and new fruit species in Malaysia. Availability of this species is very limited in Malaysia hence, the raw material for researches is also in short supply. Currently, Gac fruit is utilized as traditional food, health supplements, food colouring and juices. Gac fruit was discovered to have high value pharmaceutically and economically as it had been recognized as a rich source of bioactive compounds. On that account, this study aimed to generate preliminary data on the morphological characterisation and phytochemical composition which focused on β-carotene and lycopene content of Gac fruit aril. This data could be useful for further researches particularly on breeding improvement of Gac fruit. The morphological characterisation was mainly based on both vegetative and reproductive parts of the plant. Both β-carotene and lycopene content of aril was analysed and estimated using UV-Vis Spectroscopy technique. The aril was extracted using mixed solvent of n-hexane 95%, ethanol 99.9% and acetone 99% with ratio of 2:1:1 v/v/v. Furthermore, morphological data of root, stem, leaf, flower, fruit and seeds were also successfully recorded. Besides that, the β-carotene and lycopene content obtained were 0.117 ± 0.011 mg/g FW and 0.021 ± 0.002 mg/g FW, respectively. Discrepancy in the results might be due to numerous factors like collection sites, level of maturity at harvest, storage and processing conditions, analysis techniques and type of solvent extractors used that might have affected the quality and contents of the carotenoid. Several suggestions for extension of this study had been propounded so that the benefits of this species could be exploited in the best possible ways.
The Saffron (Crocus sativus L.) Cultivation Introduction in Mountainous Oases of Algeria
Authors: Bengouga Khalila , Lahmadi Selwa , Zeguerrou Rouguia , Maaoui Moufida , Halis Youcef 
Published: May 2020

Abstract
An FNR project entitled “Promotion of Saffron (Crocus sativus L.) cultivation for the profit of arid and semi-arid regions’ women” is led by the CRSTRA. The investigations made during 2013 and 2014 in different arid and semi-arid regions of Algeria have permitted to install Saffron (Crocus sativus L.) cultivation in five principle sites: Ain Zaatout, Beni Souik, Branis, Djemorah and Maafa (Algeria). These mountainous oases are characterised especially by lack of water. After analysing the investigation results, saffron corms were distributed to women to be cultivated. The sowing was realised on different dates. The results obtained in the first year of saffron cultivation in mountainous oases of Algeria are promising. The flowering took place in the same year in four sites; it is the case of Ain Zaatout, Beni Souik, Djemorah and Maafa. However, the flowering took place in the second year in the site of Branis. The difference in saffron flowering occurrence can be attributed to the difference in altitude, the pedo-climatic difference as well as the difference in the date of sowing.
Research Regarding Work Based Learning in the Field of Industry 4.0
Authors: Boshnyaku Admira , Pipkova Desislava , Moldovan Liviu 
Published: May 2020

Abstract
This paper reports the research results on the target group survey at European level, composed of manufacturing SMEs and VET regarding knowledge and skills gaps about Industry 4.0, namely knowledge and skills gaps. It sets the basis for elaboration of the of a training course and a practical methodology for web based learning in accordance with the target groups’ needs as well as to provide basis for forming recommendations for evidencebased policy in the field of web based learning. The suggested training modules are: Introduction to Industry 4.0; Solutions for smart production environments in the manufacturing sector; Smart robotics; and Application of CPS/IoT across the process chain. The preferences according to the technological solutions/functions in an interactive educational website are highlighted as well as the proportion of theory and practical on the job training when organizing web based learning in the field of Industry 4.0.
Growth and Development of Ecotypes of Arabidopsis thaliana: Preliminary Experiments to Prepare for a Moon Lander Mission
Authors: Shymanovich Tatsiana , Kiss John Z. 
Published: May 2020

Abstract
NASA is planning to launch robotic landers to the Moon as part of the Artemis lunar program. We have proposed sending a greenhouse housed in a 1U CubeSat as part of one of these robotic missions. A major issue with these small landers is the limited power resources that do not allow for a narrow temperature range that we had on previous spaceflight missions with plants. Thus, the goal of this project was to extend this temperature range, allowing for greater flexibility in terms of hardware development for growing plants on the Moon. Our working hypothesis was that a mixture of ecotypes of Arabidopsis thaliana from colder and warmer climates would allow us to have successful growth of seedlings. However, our results did not support this hypothesis as a single genotype, Columbia (Col-0), had the best seed germination, growth, and development at the widest temperature range (11–25 °C). Based on results to date, we plan on using the Columbia ecotype, which will allow engineers greater flexibility in designing a thermal system. We plan to establish the parameters of growing plants in the lunar environment, and this goal is important for using plants in a bioregenerative life support system needed for human exploration on the Moon.
Partitioning evapotranspiration using stable isotopes and Lagrangian dispersion analysis in a small agricultural catchment
Authors: Hogan Patrick , Parajka Juraj , Heng Lee , Strauss Peter , Blöschl Günter 
Published: May 2020

Abstract
Measuring evaporation and transpiration at the field scale is complicated due to the heterogeneity of the environment, with point measurements requiring upscaling and field measurements such as eddy covariance measuring only the evapotranspiration. During the summer of 2014 an eddy covariance device was used to measure the evapotranspiration of a growing maize field at the HOAL catchment. The stable isotope technique and a Lagrangian near field theory (LNF) were then utilized to partition the evapotranspiration into evaporation and transpiration, using the concentration and isotopic ratio of water vapour within the canopy. The stable isotope estimates of the daily averages of the fraction of evapotranspiration (Ft) ranged from 43.0–88.5%, with an average value of 67.5%, while with the LNF method, Ft was found to range from 52.3–91.5% with an average value of 73.5%. Two different parameterizations for the turbulent statistics were used, with both giving similar R
2 values, 0.65 and 0.63 for the Raupach and Leuning parameterizations, with the Raupach version performing slightly better. The stable isotope method demonstrated itself to be a more robust method, returning larger amounts of useable data, however this is limited by the requirement of much more additional data.
Multi-model climatic water balance prediction in the Zala River Basin (Hungary) based on a modified Budyko framework
Authors: Csáki Péter , Gyimóthy Kitti , Kalicz Péter , Szolgay Ján , Zagyvai-Kiss Katalin Anita , Gribovszki Zoltán 
Published: May 2020

Abstract
Providing information on the impacts of climate change on hydrological processes is becoming ever more critical. Modelling and evaluating the expected changes of the water resources over different spatial and time scales can be useful in several fields, e.g. agriculture, forestry and water management. Previously a Budyko-type spatially distributed long-term climate-runoff model was developed for Hungary. This research includes the validation of the model using historical precipitation and streamflow measurements for three nested sub-catchments of the Zala River Basin (Hungary), an essential runoff contributing region to Lake Balaton (the largest shallow lake in Central Europe). The differences between the calculated (from water balance) and the estimated (by the model) mean annual evapotranspiration varied between 0.4% and 3.6% in the validation periods in the sub-catchments examined. Predictions of the main components of the water balance (evapotranspiration and runoff) for the Zala Basin are also presented in this study using precipitation and temperature results of 12 regional climate model simulations (A1B scenario) as input data. According to the projections, the mean annual temperature will be higher from period to period (2011–2040, 2041–2070, 2071–2100), while the change of the annual precipitation sum is not significant. The mean annual evapotranspiration rate is expected to increase slightly during the 21st century, while for runoff a substantial decrease can be anticipated which may exceed 40% by 2071–2100 relative to the reference period (1981–2010). As a result of this predicted reduction, the runoff from the Zala Basin may not be enough to balance the increased evaporation rate of Lake Balaton, transforming it into a closed lake without outflow.
Characterisation of classical enterotoxins, virulence activity, and antibiotic susceptibility of Staphylococcus aureus isolated from Thai fermented pork sausages, clinical samples, and healthy carriers in northeastern Thailand
Authors: Sankomkai Wanwisa , Boonyanugomol Wongwarut , Kraisriwattana Kairin , Nutchanon Julalak , Boonsam Kraisorn , Kaewbutra Sasalux , Wongboot Warawan 
Published: May 2020

Abstract

Introduction
Contamination by Staphylococcus aureus of food produced from animal sources may have diverse and multifactorial causes that depend on geographical distribution. The goal of this study was to isolate and characterise S. aureus strains from contaminated fermented pork sausage, which is a local food of northeastern Thailand.

Material and Methods

S. aureus strains were isolated from local pork sausage, and the presence of classical enterotoxins was determined by PCR and reversed passive latex agglutination. These results were compared with strains derived from hospitalised patients and healthy carriers. Additionally, production of extracellular enzymes and haemolysin, biofilm formation, and antibiotic susceptibility were assessed.

Results

S. aureus was identified in 36 sausage isolates (60%). The strains positive for staphylococcal enterotoxin A were more frequently found in isolates from sausage and healthy carriers than in those from patients. All tested S. aureus strains were positive for DNase, lipase, proteinase, haemolysin, and biofilm formation; notably, strains isolated from food and healthy carriers displayed similar values. Most isolates were resistant to penicillin and ampicillin, while none were to methicillin.

Conclusions
Thai fermented pork sausages are associated with a high risk of staphylococcal food poisoning, which may be linked to contamination caused by carriers. Dissemination of knowledge regarding best practices in sanitation and hygiene is important in local communities.
Das 500. Reformationsjubiläum in rumänisch-orthodoxer Wahrnehmung. Barometer für den aktuellen Stand der Ökumenischen Bewegung?
Authors: Fröhlich Hans Bruno 
Published: May 2020

Abstract
In my article I would like to document assessments from the 500th anniversary of the Reformation in the perception of the Romanian Orthodoxy. From these evaluations, conclusions about the current position of Orthodoxy to Protestantism can be drawn. The focus is on a total of seven contributions. Two are from the online news portal of the Bucharest Patriarchate www.basilica.ro by Gheorghe Anghel and Aurelian Iftimiu. Three articles were published in the “Revista Teologică” from Theological Faculty in Sibiu by Daniel Buda & Aurel Pavel, Mihai Iordache and Maria Curtean. Finally, I’m referencing to two contributions published by the Bucharest theologian Cosmin Pricop in German-language publications.