bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penser les conditions d’une rencontre éducative dans la durée avec des adolescents. Naviguer dans un entre-deux
Authors: Kattar Antoine 
Published: June 2021

Dans le cadre de cet article, en s’appuyant sur sa longue expérience de travail « avec » des adolescents, l’auteur évoque la complexité de l’accompagnement actuel des adolescents vivant dans un environnement précarisé. Il s’appuie sur les résultats partiels d’une recherche longitudinale (2014-2020), qu’il a inscrite dans le champ de la clinique en sciences de l’éducation selon une orientation psychosociologique, qui porte sur un groupe de dix adolescents et adolescentes accompagnés par une équipe d’éducateurs et d’éducatrices de la prévention spécialisée. En se référant aux données recueillies dans deux de ses dispositifs de recherche, le pag (paroles d’adolescents en groupe) et les ateliers dits de transitionnalité, et pour illustrer ses propos, l’auteur fait le choix d’analyser quelques moments-clés, sortes d’« arrêts sur image », de sa rencontre avec l’une des adolescentes du groupe. Pour conclure, l’auteur formule des hypothèses quant à la position professionnelle à trouver pour tenir face aux adolescents aujourd’hui et pour les accompagner dans leur passage vers la vie adulte.
Refabriquer le corps des exclus : une lutte contre l’inacceptable défaillance
Authors: Piriou Odile , Thomas Jérôme 
Published: June 2021

Cet article s’intéresse aux actions déployées dans des ateliers dits de « remobilisation vers l’emploi » à destination de bénéficiaires des minima sociaux. Par l’observation directe de ces dispositifs et par des entretiens, l’article analyse les normes et idéologies d’inspirations managériales psychologisantes qui s’y déploient. L’article détaille la manière dont l’obligation à la réinsertion passe par une action sur le corps conçu comme porteur des empêchements des sujets, mais aussi comme réceptacle à modeler et à transformer pour atteindre des effets sur le comportement et le psychisme. En mobilisant la sociologie et la psychanalyse, l’article décrit les dispositifs mis en place dans ces ateliers. L’hypothèse principale de l’article – et les enjeux critiques qu’elle engage – est que notre société lutte contre une défaillance intolérable et irreprésentable de soi qu’elle situe dans le corps et le psychisme, mais qu’elle origine aussi dans les appartenances considérées comme des freins à la réinsertion.
Learning Management Systems in Academic and Corporate Distance Education
Authors: Shurygin Viktor , Saenko Natalya , Zekiy Angelina , Klochko Elena , Kulapov Mikhail 
Published: June 2021

Present-day development of information technologies is making deeper and deeper incursions into all spheres of human activity, both social and economic. It is only natural that they greatly influence the educational industry, changing the approaches, methods and forms of education. Currently e-learning and distance technologies are being actively introduced into both academic and corporate education, as complementary to traditional forms. The efforts of teachers are aimed at finding effective models of blended learning. All this determines the relevance of the present study.
The abstracted article is aimed at developing frameworks of a distance learning model based on the use of modern learning management systems.
To obtain thorough and reliable results the authors make use of two research approaches: acmeological and competence-based. They review the features, the scope and use of the existing LMS platforms and work out tools for the development of e-learning system. In addition, they assess the compliance of e-learning tools with the preferences of X, Y and Z generation users.
The outcome of the research is the development of a universal competency that can be applied to the study of modern methods and approaches with reference to both academic teaching and learning, and to corporate training. It is quite apparent that pros and cons of the learning management system and its possibilities should be carefully studied and thoughtfully used. The effective e-learning requires constant monitoring of equipment, proper work of host servers and considering user-friendliness of the platforms. This is related to the fact that public educational organizations, including schools, colleges and universities, especially in low developed countries, prefer traditional teaching methods and are slowly moving to innovative models.
The research findings can be viewed as a step forward in creating user-friendly and flexible e-learning platforms, suitable for separate users, institutions and businesses. They can be applied for further assessment of existing learning models, especially for the younger generation, and for research and development of new strategies and methods of using learning management systems and platforms.
The Impact of Online Quizzes on Student Success
Authors: Bognár László , Fauszt Tibor , Váraljai Mariann 
Published: June 2021

In today’s modern world, the pace of technological development can be con-sidered exponential. Education must constantly adapt to this dynamic devel-opment. It must be able to innovate, to use modern tools and methods that are effectively integrated into the learning process. Education should provide an appropriate learning environment to meet changing needs, one way of which is e-learning. This environment can be an excellent support for the learning process; however, it will hardly be effective without developing the right student learning attitude. The e-learning environment gives freedom and independence to the individual, at the same time. For the learner's individual endeavor to be successfully completed as expected, control and continuous feedback are needed.
One way to do this is through self-quizzing. Self-quizzes, divided into units, related to the learning material, with appropriate difficulty and amount, can help to understand and engrave the processed material, and thus improve the effectiveness of learning. Self-quizzes create the opportunity for imme-diate feedback, which is a very important feature of an e-learning environ-ment. According to many scientific research, immediate feedback can greatly help maintain interest and motivation, and quizzes are suitable tools for this purpose.
In our research, we sought to answer the question of how the continuous, self-monitoring practice opportunity provided by online quizzes affects stu-dent achievement. In the case of an online course held at the University of
Dunaújváros in 2019, we examined whether students who continuously per-form self-quizzes will be more effective by the end of the learning process than their peers who are less receptive to independent self-quizzing. We also addressed the effect of the nature of time spent on self-reflexive quizzing on learning success.
Flashover Prevention System using IoT and Machine Learning for Transmission and Distribution Lines
Authors: Saraubon Kobkiat , Wiriyanuruknakon Nuttapong , Tangthirasunun Natdanai 
Published: June 2021

Flashover on transmission and distribution line insulators occurs when the insulator’s resistance drops to a critical level and causes frequent power outages. Thin layers of dust, salt, and airborne particles, gradually deposited on the surface of insulators, as well as humidity, form an electrolyte which causes flashover. In this paper, a flashover prevention system using IoT technology and machine learning is proposed in order to reduce loss and increase power reliability. The system includes an IoT module, a service and clients. The IoT module prototype was installed at a distribution line pole located in Pracha-utit, Bangkok, Thailand and had collected data for thirty-four months. The data were pre-processed and split for the training process and evaluation. In this study, we built and compared four models including linear regression, polynomial regression, Auto-regressive Integrated Moving Average (ARIMA) and Long Short-Term Memory (LSTM) models. The results revealed that the LSTM model outperformed (<em>R</em><sup>2</sup>=.931, RMSE= 530.74) the others.
Conceptions et usages de l’exemple dans l’enseignement de l’histoire à l’université. Foisonnement, tensions, décalages et paradoxes
Authors: Demartini Anne Emmanuelle 
Published: June 2021

Qu’est-ce qu’un exemple pour les enseignants-chercheurs historiens et à quoi sert-il ? Quelle valeur est accordée à l’exemple et comment est-il utilisé dans le cours d’histoire à l’Université ? Quel rapport entre usages de l’exemple et nature de la discipline historique ? Comment les deux modalités de l’exemple (« exemplum » et « casus ») se traduisent-elles dans l’enseignement ? À partir de huit interviews, cet article explore le foisonnement des pratiques, usages, fonctions de l’exemple et interroge le soubassement épistémologique des pratiques de l’exemple. Il montre qu’une épistémologie implicite nourrit la valorisation de l’exemple, doté d’une double fonction pédagogique et cognitive. Il montre aussi un décalage entre les réflexions épistémologiques récentes qui tendent à valoriser le cas problématique (casus) au détriment de l’exemple illustratif (exemplum) ; alors que dans la recherche, le cas est pensé comme le contraire de l’exemple, il y est assimilé dans l’enseignement.
Harvesting Energy Wasted from Footsteps Using Piezoelectric Technology to Utilize in Low-Power Applications: A Conceptual Approach and Design
Authors: Jayasekara D. C. , Opatha Dinushika , Palawandram R. A. M. Sharon , Gamage Vihanga , Jabeer T. A. 
Published: June 2021

The Earth, as proved by extensive scientific research, is at a critical juncture. With our rising Carbon Footprint and depletion of resources, the long-term future of the planet is in danger of an energy crisis and massive environmental changes. One of the primary culprits for this predicament is the burning of non- renewable sources of energy, which are drying up and results in massive carbon emissions. As a result, the world has been turning to renewable sources for a solution. Some of the most popular solutions are hydro, solar and wind power. The need for humankind to step up in order to prevent the damage to and save the environment is becoming more prominent, every second, because, it is the only solution available. Every day, billions of people place billions of footprints everywhere in the world, at their homes, transportation hubs, shopping malls: the list goes on. One of the facts that has been neglected is that these footsteps are a waste of potentially billions of mega joules of energy. This paper will describe a conceptual approach and a design on how to convert this wasted kinetic energy into electrical energy, providing a source of inexpensive electricity that can be utilized in low-power applications in our daily lives, as a solution to the rising carbon footprint of the Earth.
Factors that Affect the Buying Behaviour of the Shippers and Freight Forwarders when Choosing an Ocean Carrier in Sri Lanka
Authors: Ariyadasa Osanda Chiranthana , Waidyasekara Viraji 
Published: June 2021

The shipping sector has become the backbone of international trade and globalization. Therefore, the freight transportation selection is of vital importance for the shippers and International Freight Forwarder (IFF). Accordingly, assessment of requirements and trends of freight forwarding while understanding key factors that rule its efficacious movement is a timely want to provide high quality service to societies. This study aims to determine the factors that affect both shippers and IFF’s when selecting an ocean carrier preference to the Sri Lanka. Primary data is collected through Questionnaires and 174 questionnaires have been collected. Descriptive analysis has been carried out to check the association between the response variables and explanatory variables. Due to the availability of collinearity between explanatory variables, factor analysis has been carried out. Hypothesis testing has been carried out for ordinal data using Kruskal Wallis test. The factors which affect the buying behaviour of the shippers and international freight forwarders when selecting an ocean carrier with orientation to Sri Lanka can be mainly categorized into facilities, accuracy, frequency and relationship, capacity, reliability and competence, general reputation, service capabilities. service capabilities are dependent on the organization type, Number of employees, Average volume per month and estimated average income per month. General Reputation is dependent on the organization type, Number of employees, Average volume per month and Frequency. Capacity is dependent on the organization type, Firm age and Average volume per month.
Demand Factors for the Use of Public Transport to Reduce Congestion within the Colombo Region
Authors: Manickam S. J. J. , Perera M. V. V. S. , Wanniarachchi S. S. 
Published: June 2021

As congestion is a growing issue in Sri Lanka, a quick and efficient solution is required as it is causing many negative issues both economically and socially. This research was therefore carried out to find out the demand factors for public transportation to reduce congestion. The objectives of this research were to find out the demand factors of private transport users to switch over to public transport, and this research also focused on the shortcomings of the current public transport system. After the collection of data through primary and secondary methods, the gathered data were used to model a public transport system that will try to please all markets while generating more business for service providers. An online based questionnaire survey was conducted with an instrument of 28 questions. The target sample is both public and private transport users, although the sample size was 500, there were only 423 valid responses. Simple random sampling was used in this study and SPSS was used to analyse the data. A factor analysis was carried out to reduce the number of variables and grouping factors which have the same characteristics. Once this was completed the 28 variables were reduced to 10 variables. Hypothesis testing was carried out to validate the hypotheses. The research findings explain that the willingness of people to move from private automobiles to modes of public transport depends on the comfort ability and safety, where the comfort ability includes the availability of reserved seating, cushioned seats and air conditioning. Surprisingly the availability of technology on board the bus/train was deemed not so important although the level of service at boarding points was proved to be a crucial factor. Respondents who were already users of public transport, surprisingly created a very good picture of the existing public transport system. The basis of recommendations was to focus on customer service and comfort ability to have an efficient and effective public transport system.
Analysis of Customer Satisfaction Factors on Luxury Rail Service from Colombo to Kandy, Sri Lanka
Authors: Jayawickrama T. H. A. , Senanayaka N. B. , Pinsara G. G. P. , Wanniarachchi S. S. 
Published: June 2021

The Luxury Rail service has been demonstrating a boost in the transport service sector in the past two decades in Sri Lanka. This study identifies the factors affecting customer satisfaction on the Luxury rail service in Sri Lanka on the Colombo–Kandy route. The target population of this research is the total passengers using the luxury rail services available in Sri Lanka and a sample of 250 has bee, used for data collection based on satisfied random sampling method. Data has been collected using a questionnaire survey on local and foreign rail passengers of selected Railway services, i.e. First Class observation saloon. Expo-Rail and Rajadhani Express, which operates daily from Colombo to Kandy and vice versa. The response rate for the questionnaire has been 86%. The Descriptive analysis of collected results has shown that majority of the luxury rail travellers are private sector employees and annual travellers. It has proved that the data set has obtained reliability of value as 0.868. The Factor Analysis and Principal Component Analysis of the data have shown that customer satisfaction factors in luxury rail concept have slightly attracted towards the convenience of trip planning and efficiency of service providers. As per the study, most influencing factors in customer satisfaction are comfortability in the accommodation in carriage and station, Technology and Entertainment availability, Information and employee responsiveness, quality of the service, complain handling mechanism and Package attractiveness. The progress and the development have always depended on the level of satisfaction of the customes. This Study further suggests that use of cutomer service maketing concepts with good internet and promotional campaigns with pricing strategies would help the luxury rail service providers to increase the satisfaction level of customers and the duture growth of the lusury rail services.
Compliance with Guideline-Recommended Management in Patients with Non-ST-Elevation Acute Coronary Syndromes
Authors: Alajmi Hamdan , Zubaid Mohammad , Rashed Wafa , Al-Zakwani Ibrahim 
Published: June 2021

Background:
Evaluation of management practices and adherence to treatment guidelines are essential components of improved health-care delivery. Despite the improvement in the implementation of guidelines, the medical management of acute coronary syndrome (ACS) remains suboptimal worldwide. The aim of the present study was to determine medication use patterns, recent trends, and prescription predictors of adherence to guideline-based therapies for non-ST-elevation ACS (NSTE-ACS) in the Middle East.

Methods:
We evaluated the use of a quadruple evidence-based medication (EBM) combination consisting of the concurrent use of dual antiplatelet therapy, β-blockers, and lipid-lowering agents at discharge among patients (n = 2782) with NSTE-ACS in four Middle Eastern countries.

Results:
A total of 56% (n = 1626) of the patients received all four guideline-recommended medications at hospital discharge. An adjusted model demonstrated that male sex, diabetes, dyslipidemia, prior percutaneous coronary intervention, prior myocardial infarction, prior coronary artery bypass graft, admission to a catheterization-equipped hospital, and smoking were positively correlated with EBM prescription on discharge. Conversely, cardiogenic shock, heart failure, renal impairment, higher GRACE risk score, and bleeding negatively correlated with concurrent use of the quadruple EBM combination.

Conclusion:
Nearly half of NSTE-ACS patients in the Middle East do not receive the quadruple EBM combination. Efforts are needed to bridge this gap between practice and guidelines.
Cleft lip and palate
Authors: Guerra Mônica Elisabeth Simons , Franchi Vanessa Magosso , Novaes Beatriz Cavalcanti Albuquerque Caiuby , Favero Mariana Lopes , Pirana Sulene 
Published: June 2021

Context:
Cleft lip and palate (CLP) stands out due to its esthetic-functional impact and its high incidence. Phonological awareness involves skills related to the structure of language, and children with CLP may experience impairment in these skills due to auditory impairment resulting from otitis media and fluctuating hearing loss.

Aim:
The aim of this study was to correlate phonological awareness with audiological characteristics in children with CLP.

Materials and Methods:
Thirty children, 13 (43%) with cleft palate (CP) and 17 (57%) with CLP from 6 to 9 years old, were evaluated at a specialized center in Brazil to determine their phonological awareness skills and were classified into low, medium, and high skills categories. Phonological awareness was related to the speech reception threshold (SRT) at two time points: at 3 years old and at the time of data collection.

Results:
The study population was homogeneous in terms of age, sex, and socioeconomic status. In terms of phonological awareness skills, 8 children (26.7%) were classified as having low skills, 9 (30%) were classified as medium, and 13 (43.3%) were classified as high. Low phonological awareness skills were associated with worse mean SRT at 3 years old (mean = 34.4 dB, standard deviation [SD] = 11.2, P = 0.046) and at the time of data collection (mean = 22.2 dB, SD = 17.2).

Conclusion:
The association of phonological awareness with SRT suggests that prolonged or transient hearing loss can lead to changes in phonological skills and auditory processing.
Response of benthic invertebrate communities to a land use gradient in tropical highland streams in Nigeria
Authors: Umar D.M. , Harding J.S. , Chapman H.M. 
Published: June 2021

Benthic invertebrate communities have been shown to respond to habitat degradation as a result of land use changes. Although these changes have been well documented in temperate regions, their effects in the tropics have been poorly documented particularly where land use activities differ markedly (e.g., tea, maize and plantations). A survey 55 1st and 2nd order highland tropical streams, across four land use categories, ranging from continuous tropical montane rain forest to intensive crops and pasture. Streams were sampled in the tropical dry season (October–March) for physico-chemical parameters and components of the biological community, (i.e., fine particulate organic matter [FPOM], coarse particulate organic matter [CPOM], algae and benthic invertebrates). Catchment riparian conditions and human water use activities were used to generate a multivariate land use intensity gradient score. Temperatures in pasture streams were warmer than forest streams (up to 25oC) and dissolved oxygen levels frequently low (15–79%). However, physico-chemical conditions did not show any clear patterns across land uses categories. In contrast, benthic invertebrate communities showed strong response with the highest taxonomic diversity in continuous forest streams (mean 20 taxa) and the lowest in streams with intensive crops (e.g., cabbage crops, mean 8 taxa). Marked changes were found in invertebrate communities with several taxa occurring primarily in forested streams (e.g., the mayflies Heptageniidae and Oligoneuriidae and brachyuran crabs). Tropical land use farming (e.g., tea, maize, cabbage) have significant impacts on the benthic invertebrate assemblages of highland streams in Nigeria. However, not all crop and plantation streams had highly impacted communities because some have wider riparian buffer zones. This study further highlight the importance of conservation and management of montane forest fragments in these regionsKeywords: Tropical, Nigeria, highland, benthic invertebrates, land use, degradation
Thymoquinone enhances sperm DNA integrity in nicotineinduced infertile male rats
Authors: Rosli Farah Dayana , Hashim Noor Hashida , Yusuf Yusmin Mohd , Osman Khairul , Ibrahim Siti Fatimah , Kabir Nurul 
Published: June 2021

Purpose: To assess the effects of thymoquinone (TQ) on the integrity of sperm DNA in nicotineinduced sperm impairment in rats.
Methods: Adult male Sprague Dawley rats were randomized into four equal groups: control group received normal saline orally for 60 days; nicotine group was subcutaneously injected with 5 mg/kg/day nicotine for 30 days and then given normal saline for the next 30 days; TQ group was given normal saline for 30 days followed by TQ at 5 mg/kg/day for 30 days; and nicotine-TQ group received 5 mg/kg of nicotine for 30 days and 5mg/kg of TQ for another 30 days. Sperm DNA breakages were evaluated using Comet assay. The expression levels of protamine 1 (PT1) and transition nuclear protein 2 (Tnp2) genes which are essential for the proper compaction of the sperm DNA were analyzed by quantitative polymerase chain reaction (qPCR).
Results: Thymoquinone significantly decreased DNA fragmentation in the sperm of nicotine-treated rats. However, there was no change in PT1 gene expression. Tnp2 was downregulated in the nicotine group and slightly upregulated in nicotine-TQ group (p < 0.05).
Conclusion: The results demonstrate the potential benefits of TQ in improving sperm DNA quality of nicotine-induced male infertility.