Low-power technology has been a concern in the IoT (Internet of Things). A method of optimizing ADR (Adaptive Data rate) through MFSK (Multiple frequency shift keying) selections is proposed in this paper to save more wireless communication time and transmission power. The proposed method is implemented on the Texas Instruments Sub-1GHz RF (radio frequency) device, CC1310 platform, and the wireless transmission quality and power consumption could be balanced by appropriate M-parameter adjustment. The experimental results in this paper show that the ADR algorithm with MFSK optimization may save more 50% power than traditional ADR when higher M-parameter in a good environment.
{"title":"Multiple Frequency Shift Keying Optimization of Adaptive Data Rate for Ultra-Low Power Wireless Sensor Network","authors":"Chung-Wen Hung, Wen-Ting Hsu, K. Hsia","doi":"10.1109/DeSE.2019.00190","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00190","url":null,"abstract":"Low-power technology has been a concern in the IoT (Internet of Things). A method of optimizing ADR (Adaptive Data rate) through MFSK (Multiple frequency shift keying) selections is proposed in this paper to save more wireless communication time and transmission power. The proposed method is implemented on the Texas Instruments Sub-1GHz RF (radio frequency) device, CC1310 platform, and the wireless transmission quality and power consumption could be balanced by appropriate M-parameter adjustment. The experimental results in this paper show that the ADR algorithm with MFSK optimization may save more 50% power than traditional ADR when higher M-parameter in a good environment.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"97 1","pages":"1026-1030"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84218780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In the period of active globalization processes, which cover the sphere of mass media, the development of regional languages from the point of view of sociolinguistics has become a particularly topical issue. The object of linguists' research is the functional potential of regional languages, the ways of their preserving and promoting, as well as the ways of language policies of multinational states. The article deals with the issue of regional languages functioning in the field of mass media. The aim of the research is analysis of the quantitative parameters of regional languages, which will present the functional position of regional languages in the media space, as well as to study and predict the development of the functional potential of regional languages through the mass media. The paper presents the results of the survey carried out to understand the social positioning of the role of regional languages in mass media.
{"title":"Regions Approaching Industry 4.0 Era (Case Study – Languages in Mass Media)","authors":"N. Nurutdinova, J. Mustafina, L. Musina","doi":"10.1109/DeSE.2019.00051","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00051","url":null,"abstract":"In the period of active globalization processes, which cover the sphere of mass media, the development of regional languages from the point of view of sociolinguistics has become a particularly topical issue. The object of linguists' research is the functional potential of regional languages, the ways of their preserving and promoting, as well as the ways of language policies of multinational states. The article deals with the issue of regional languages functioning in the field of mass media. The aim of the research is analysis of the quantitative parameters of regional languages, which will present the functional position of regional languages in the media space, as well as to study and predict the development of the functional potential of regional languages through the mass media. The paper presents the results of the survey carried out to understand the social positioning of the role of regional languages in mass media.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"19 1","pages":"231-235"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87430989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industry 4.0 is creating a new environment for modern students characterized by competition, multitasking, flexibility skills and etc. However in this race for competitive students and professionals it is important to pay attention to the development of emotional factor and use it in learning and teaching. These approaches facilitate the efficiency of learning outcomes as well as development of a harmonic personality with adequate values. In this paper we consider the emotional factor in teaching languages to future engineers. One of the priority tasks of a linguistic study at an engineering higher education institution is the study of a foreign language as a means of the world cultural values interiorization and of a cultures dialogue that is of great importance for Russian higher education in training engineering specialists capable of looking around optimally in changing socio-cultural circumstances and realizing their creative potential in their personal and professional activities. Nowadays education faces not only the problem of knowledge and skills obtaining, but also the experience of an emotion-axiological attitude towards the world. The purpose of this paper is to investigate and apply the methods that contribute to the students' acculturation optimal level creating an emotional background in a foreign language class. Linguia socio cultural approach to foreign language training (V.V. Safonova, S.G. Ter-Minasova, V.P. Furmanova); psychological and pedagogical bases of the games and music in education (A.V. Kalagastova, E.P. Karpichenkova, Yu.N. Kulyutkin, P.I. Pidkasisty); studies on the theory and methodology of foreign language communicative teaching (N.D. Galskova, G.A. Kitaygorodskaya, E.I. Passov); neuropsychological studies in pedagogics (S. Blake, S. Peip, M.A. Choshanov, A.E. Polskaya) form the theoretical and methodological basis of the work. Emotional background creating has a significant effect on memorizing, storing and reproducing information, thus the positive emotions availability, a friendly attitude towards everyone, and learning without tension are necessary for foreign language training. To achieve this goal, the musical and artistic component is able to bring dynamics to the process of the language learning and strengthen its cultural aspect, taking into account the principles of optimization, artistry and problematics (G. A. Kitaygorodskaya, R. Ratner, R. Steiner). Game estimatedcompetitive forms of training and the active teaching methods (emotional-semantic method, method of enhancing the capabilities of an individual and a team) based on communicative learning systems mobilize energy, concentrate students' thoughts and create the positive emotional tension atmosphere promoting optimum cultural values interiorization in the process of linguistic studies. The additional cultural unit use with the training game forms becomes not only the foreign language learning and cultural values assimilation effectiveness, but al
工业4.0正在为现代学生创造一个以竞争、多任务处理、灵活技能等为特征的新环境。然而，在这场竞争激烈的学生和专业人士的竞赛中，关注情感因素的发展并将其应用于学习和教学是非常重要的。这些方法促进了学习成果的效率，以及具有适当价值观的和谐人格的发展。本文探讨了面向未来工程师的语言教学中情感因素的影响。在工程高等教育机构中，语言学习的优先任务之一是学习外语，作为世界文化价值内部化和文化对话的手段，这对于俄罗斯高等教育培养能够在不断变化的社会文化环境中最佳地审视周围并在个人和专业活动中实现其创造潜力的工程专家具有重要意义。当今的教育不仅面临着获取知识和技能的问题，而且还面临着一种对世界的情感价值论的体验。本文旨在探讨如何在外语课堂中营造情感背景，以达到学生文化适应的最佳水平。外语培训的语言学社会文化方法(V.V. Safonova, S.G. Ter-Minasova, V.P. Furmanova);游戏和音乐在教育中的心理和教学基础(A.V. Kalagastova, E.P. Karpichenkova, yunn)。库柳特金，p.i.p idkasisty);外语交际教学理论与方法论研究(N.D. Galskova、G.A. Kitaygorodskaya、E.I. Passov);教育学中的神经心理学研究(S. Blake, S. Peip, M.A. Choshanov, A.E. Polskaya)构成了这项工作的理论和方法基础。情绪背景的创造对信息的记忆、储存和再现有显著的作用，因此，积极的情绪可用性、对每个人友好的态度、无紧张的学习是外语训练的必要条件。为了实现这一目标，音乐和艺术成分能够为语言学习过程带来动力，并加强其文化方面，同时考虑到优化原则，艺术性和问题性(G. A. Kitaygorodskaya, R. Ratner, R. Steiner)。以交际学习系统为基础的游戏式竞争性训练和积极的教学方法(情感-语义法、提高个人和团队能力的方法)调动了学生的精力，集中了学生的思想，创造了积极的情绪紧张气氛，促进了语言学习过程中最佳文化价值的内化。与训练游戏形式一起使用的额外文化单元不仅成为外语学习和文化价值观同化的有效性，而且成为不同认同能力的发展，从而成为理解其他文化的动力。诊断结果分析(观察、提问、访谈、竞赛参与、创意作品呈现)显示:•教材优化的效率•学生对语言学习兴趣的增加和对教育过程的情感投入，•参与各种形式交流的愿望;•希望通过音乐和艺术手段提高语言技能并获得文化价值知识;•开发学生的创造潜能，争取韵文创作;•需要团队中的情感背景，友好的伙伴关系和富有成效的关系。
{"title":"Emotional Factor in Students' Acculturation in a Foreign Language Class","authors":"P. Baklanov, D. Zhdanov, Mazen Al-Younes","doi":"10.1109/DeSE.2019.00044","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00044","url":null,"abstract":"Industry 4.0 is creating a new environment for modern students characterized by competition, multitasking, flexibility skills and etc. However in this race for competitive students and professionals it is important to pay attention to the development of emotional factor and use it in learning and teaching. These approaches facilitate the efficiency of learning outcomes as well as development of a harmonic personality with adequate values. In this paper we consider the emotional factor in teaching languages to future engineers. One of the priority tasks of a linguistic study at an engineering higher education institution is the study of a foreign language as a means of the world cultural values interiorization and of a cultures dialogue that is of great importance for Russian higher education in training engineering specialists capable of looking around optimally in changing socio-cultural circumstances and realizing their creative potential in their personal and professional activities. Nowadays education faces not only the problem of knowledge and skills obtaining, but also the experience of an emotion-axiological attitude towards the world. The purpose of this paper is to investigate and apply the methods that contribute to the students' acculturation optimal level creating an emotional background in a foreign language class. Linguia socio cultural approach to foreign language training (V.V. Safonova, S.G. Ter-Minasova, V.P. Furmanova); psychological and pedagogical bases of the games and music in education (A.V. Kalagastova, E.P. Karpichenkova, Yu.N. Kulyutkin, P.I. Pidkasisty); studies on the theory and methodology of foreign language communicative teaching (N.D. Galskova, G.A. Kitaygorodskaya, E.I. Passov); neuropsychological studies in pedagogics (S. Blake, S. Peip, M.A. Choshanov, A.E. Polskaya) form the theoretical and methodological basis of the work. Emotional background creating has a significant effect on memorizing, storing and reproducing information, thus the positive emotions availability, a friendly attitude towards everyone, and learning without tension are necessary for foreign language training. To achieve this goal, the musical and artistic component is able to bring dynamics to the process of the language learning and strengthen its cultural aspect, taking into account the principles of optimization, artistry and problematics (G. A. Kitaygorodskaya, R. Ratner, R. Steiner). Game estimatedcompetitive forms of training and the active teaching methods (emotional-semantic method, method of enhancing the capabilities of an individual and a team) based on communicative learning systems mobilize energy, concentrate students' thoughts and create the positive emotional tension atmosphere promoting optimum cultural values interiorization in the process of linguistic studies. The additional cultural unit use with the training game forms becomes not only the foreign language learning and cultural values assimilation effectiveness, but al","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"168 1","pages":"193-198"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85438009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research involves the study of different concrete mixes contained waste glass powder as cement replacement, then it was compared to control mixes. Waste glass powder was used as replacement percentages of cement weight (10, 15, 20 and 25%). The laboratory program consisted of fifty-four cubes have 100×100×100mm to test the compressive strength of concrete specimens at 28, 56 and 90 days, and nine cylinders have dimensions (300×100mm) to test stress-stain of concrete at 28 days. All specimens that contained waste glass powder showed good strength compared with reference mixes besides satisfactory performance. From experimental results, the use of 15% WGP is best level among other percentages at 28, 56 and 90 days. From stress – strain relationships and for the same load the strain is less for specimens contain glass powder, which mean a more brittle behavior
{"title":"Effect of Glass Powder as Partial Replacement of Cement on Concrete Strength and Stress-Strain Relationship","authors":"A. Mahmoud, M. Yassen, S. M. Hama","doi":"10.1109/DeSE.2019.00030","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00030","url":null,"abstract":"This research involves the study of different concrete mixes contained waste glass powder as cement replacement, then it was compared to control mixes. Waste glass powder was used as replacement percentages of cement weight (10, 15, 20 and 25%). The laboratory program consisted of fifty-four cubes have 100×100×100mm to test the compressive strength of concrete specimens at 28, 56 and 90 days, and nine cylinders have dimensions (300×100mm) to test stress-stain of concrete at 28 days. All specimens that contained waste glass powder showed good strength compared with reference mixes besides satisfactory performance. From experimental results, the use of 15% WGP is best level among other percentages at 28, 56 and 90 days. From stress – strain relationships and for the same load the strain is less for specimens contain glass powder, which mean a more brittle behavior","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"1 1","pages":"109-114"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89083811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Roads have always been used as a means of facilitating the movement between cities for goods and people, taking into account the safety and comfort of travelers. The Iraq’s cities have a limited road network connecting between there, so that if the road deteriorates or reaches to failure stage, there are no alternatives will be available. Therefore, the need was arising to find a method or technique that allow prediction the road performance before it reaching the final failure stage. The techniques requirements to create accurate prediction will be varied, which requires the use of appropriate technology for the available resources. Because of the limited resources available in Iraq, this paper will try to use an easy-to-use technology and only need to conduct field surveys as input data, then its output is the future road state. In this study, a deterioration model was developed (for the Baghdad-Kut road project) using Markov chains to improve decision makers' ability to make decisions and to implement them in the annual government plan.
{"title":"Roadway Deterioration Prediction Using Markov Chain Modeling (Wasit Governorate/ Iraq as a Case Study)","authors":"A. Mahjoob, A. K. Shadhar","doi":"10.1109/DeSE.2019.00067","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00067","url":null,"abstract":"Roads have always been used as a means of facilitating the movement between cities for goods and people, taking into account the safety and comfort of travelers. The Iraq’s cities have a limited road network connecting between there, so that if the road deteriorates or reaches to failure stage, there are no alternatives will be available. Therefore, the need was arising to find a method or technique that allow prediction the road performance before it reaching the final failure stage. The techniques requirements to create accurate prediction will be varied, which requires the use of appropriate technology for the available resources. Because of the limited resources available in Iraq, this paper will try to use an easy-to-use technology and only need to conduct field surveys as input data, then its output is the future road state. In this study, a deterioration model was developed (for the Baghdad-Kut road project) using Markov chains to improve decision makers' ability to make decisions and to implement them in the annual government plan.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"1 1","pages":"326-331"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88659430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The aerospace industry realizes the significance of CubeSats to provide a cost-effective spacecraft to fulfill the increasing demand for space-based technologies. To guarantee a successful flight in space featuring a propulsion system, the installation of a propellant tank inside the CubeSat, should be performed first. The mathematical model describing the temperatures of the main parts of a CubeSat has been formulated in the nonlinear ODEs form. In this paper, we will employ a linearization method to regulate the temperature strictly to track the reference value. Several simulation results are presented for different heating power values, to classify the adequate heating power to stabilize the fuel tank thermal fluctuations. Moreover, the linearization control of the model is accomplished and simulated. The simulation results show accurate tracking of the reference temperature while consuming minimal power, which is essential for practical operation.
{"title":"Power Regulation and Linearization-Based Control Design of a Small Satellite","authors":"Al-Hemeary Nawar, G. Szederkényi","doi":"10.1109/DeSE.2019.00121","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00121","url":null,"abstract":"The aerospace industry realizes the significance of CubeSats to provide a cost-effective spacecraft to fulfill the increasing demand for space-based technologies. To guarantee a successful flight in space featuring a propulsion system, the installation of a propellant tank inside the CubeSat, should be performed first. The mathematical model describing the temperatures of the main parts of a CubeSat has been formulated in the nonlinear ODEs form. In this paper, we will employ a linearization method to regulate the temperature strictly to track the reference value. Several simulation results are presented for different heating power values, to classify the adequate heating power to stabilize the fuel tank thermal fluctuations. Moreover, the linearization control of the model is accomplished and simulated. The simulation results show accurate tracking of the reference temperature while consuming minimal power, which is essential for practical operation.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"13 1","pages":"646-650"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88728269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ali N. Hilo, Thaar S. Ghasham, Mustafa H. Hamedi, Natheer S. Ayoob, A. H. Abd
In many huge hydraulic constructions such as dam spillways, large quantities of concrete can be ruined according to the long-term action of water-borne solids. Thus, the life span of these structures can be significantly reduced while the maintenance costs can be highly increased. Accordingly, in this work, the abrasion wear loss of concrete was evaluated using a new proposed apparatus. Samples of different compressive strengths of 25, 35 and 55 MPa were prepared and tested at two various ages (7 and 28 days). Moreover, the effect of the agitation paddle angle was estimated as well. Three different angles of 30, 45 and 60° were evaluated experimentally and numerically using ANSYS software as well. The obtained results showed that at 28- day age and with 60° paddle angel, the abrasion resistance for compressive strengths of 35 and 55 MPa improves approximately by 20 and 38% as compared with that of 25 MPa, respectively. Furthermore, both of the experimental and numerical investigations showed that the maximum abrasion loss can be achieved due to the use of 60° paddle angle while the lowest can be achieved using 45°paddle angle.
{"title":"Numerical and Experimental Study of Abrasion Erosion in Hydraulic Structures of High-Velocity Water Flow","authors":"Ali N. Hilo, Thaar S. Ghasham, Mustafa H. Hamedi, Natheer S. Ayoob, A. H. Abd","doi":"10.1109/DeSE.2019.00083","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00083","url":null,"abstract":"In many huge hydraulic constructions such as dam spillways, large quantities of concrete can be ruined according to the long-term action of water-borne solids. Thus, the life span of these structures can be significantly reduced while the maintenance costs can be highly increased. Accordingly, in this work, the abrasion wear loss of concrete was evaluated using a new proposed apparatus. Samples of different compressive strengths of 25, 35 and 55 MPa were prepared and tested at two various ages (7 and 28 days). Moreover, the effect of the agitation paddle angle was estimated as well. Three different angles of 30, 45 and 60° were evaluated experimentally and numerically using ANSYS software as well. The obtained results showed that at 28- day age and with 60° paddle angel, the abrasion resistance for compressive strengths of 35 and 55 MPa improves approximately by 20 and 38% as compared with that of 25 MPa, respectively. Furthermore, both of the experimental and numerical investigations showed that the maximum abrasion loss can be achieved due to the use of 60° paddle angle while the lowest can be achieved using 45°paddle angle.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"35 1","pages":"415-420"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81139757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
As the number of electronic resources is rapidly increasing, the need for automatic classification of such resources became very crucial. In the literature, extensive text classification schemes were proposed to classify text documents into predefined categories. Even though, most studies in this problem were conducted for English texts while very little studies were conducted for the Arabic language. This paper provides a review for text classification process, particularly for Arabic documents. As well, it presents the most important techniques used in the process of documents classification. Furthermore, the current unresolved issues regarding Arabic text classification will be discussed and thus highlight the future recommendations in this context.
{"title":"Machine Learning Algorithms in Arabic Text Classification: A Review","authors":"Sara A. Aboalnaser","doi":"10.1109/DeSE.2019.00061","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00061","url":null,"abstract":"As the number of electronic resources is rapidly increasing, the need for automatic classification of such resources became very crucial. In the literature, extensive text classification schemes were proposed to classify text documents into predefined categories. Even though, most studies in this problem were conducted for English texts while very little studies were conducted for the Arabic language. This paper provides a review for text classification process, particularly for Arabic documents. As well, it presents the most important techniques used in the process of documents classification. Furthermore, the current unresolved issues regarding Arabic text classification will be discussed and thus highlight the future recommendations in this context.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"38 1","pages":"290-295"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79121565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Liliya Gavrilova, Valeri Petrov, Arina Kotik, Artur Sagitov, Liliya Khalitova, T. Tsoy
Nowadays robotics is a rapidly developing branch of science with robot technologies being used for various purposes. Numerous researchers attempt to determine the feasibility of integrating robotic technologies into an educational process. Social robotics is a relatively new interdisciplinary research area, the main goal of which is to develop a social robot that could demonstrate an adequate social interaction with people. This paper describes a pilot experiment of human-robot interaction during the five English classes with pre-school children aged 5-6 years with a small sized humanoid robot playing a teacher assistant role. The experiments showed a large interest of children towards the robot and positive impact on English learning.
{"title":"Pilot Study of Teaching English Language for Preschool Children with a Small-Size Humanoid Robot Assistant","authors":"Liliya Gavrilova, Valeri Petrov, Arina Kotik, Artur Sagitov, Liliya Khalitova, T. Tsoy","doi":"10.1109/DeSE.2019.00055","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00055","url":null,"abstract":"Nowadays robotics is a rapidly developing branch of science with robot technologies being used for various purposes. Numerous researchers attempt to determine the feasibility of integrating robotic technologies into an educational process. Social robotics is a relatively new interdisciplinary research area, the main goal of which is to develop a social robot that could demonstrate an adequate social interaction with people. This paper describes a pilot experiment of human-robot interaction during the five English classes with pre-school children aged 5-6 years with a small sized humanoid robot playing a teacher assistant role. The experiments showed a large interest of children towards the robot and positive impact on English learning.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"18 1","pages":"253-260"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83281219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The paper studies physical and antibacterial properties of ZnO nanoparticles obtained by pulsed laser ablation in water and ethanol. The energy used is 1000 mJ and 500 mJ for samples prepared in distilled water and ethanol and 1 Hz is installed while the temperature is 27°C and the number of pulses for both energies is 15 pulses. We have used Uv-visible spectroscopy, atomic force microscopy, the x-ray diffraction system and antibacterial activity of the nanoparticles was examined by its affection on gram- positive Staphylococcus aureus (S.aureus), gram-negative Pseudomonas and Candeda fungus. The dependence of nanoparticles’ physical and antibacterial properties on the conditions of the ablation was shown. Biochemical assays showed that the zinc recorded in distilled water and 1000 mJ and 500 mJ was fatal for all bacteria used in this study, whereas the zinc recorded in ethanol was not proven effective.
{"title":"Antibacterial Activity of ZnO Nanoparticle Prepared by Pulsed Laser Ablation in Liquid for Biological Sensor","authors":"A. A. Salih, Alaa Nazar, A. Haider","doi":"10.1109/DeSE.2019.00135","DOIUrl":"https://doi.org/10.1109/DeSE.2019.00135","url":null,"abstract":"The paper studies physical and antibacterial properties of ZnO nanoparticles obtained by pulsed laser ablation in water and ethanol. The energy used is 1000 mJ and 500 mJ for samples prepared in distilled water and ethanol and 1 Hz is installed while the temperature is 27°C and the number of pulses for both energies is 15 pulses. We have used Uv-visible spectroscopy, atomic force microscopy, the x-ray diffraction system and antibacterial activity of the nanoparticles was examined by its affection on gram- positive Staphylococcus aureus (S.aureus), gram-negative Pseudomonas and Candeda fungus. The dependence of nanoparticles’ physical and antibacterial properties on the conditions of the ablation was shown. Biochemical assays showed that the zinc recorded in distilled water and 1000 mJ and 500 mJ was fatal for all bacteria used in this study, whereas the zinc recorded in ethanol was not proven effective.","PeriodicalId":6632,"journal":{"name":"2019 12th International Conference on Developments in eSystems Engineering (DeSE)","volume":"22 1","pages":"726-729"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77235251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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