Trajectory tracking sliding mode control for vertical take-off and landing aircraft based on double loop and global Lipschitz stability. by Liang Du

“…Vertical Take-Off and Landing (VTOL) aircraft excel in their ability to maneuver in limited spaces, making them ideal for a variety of uses including urban air mobility, emergency response, and disaster surveillance. …”
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SOCIAL MEDIA AND NONVIOLENT PROTEST MOVEMENTS: A CONTEMPORARY REVIEW OF THE ENDSARS MOVEMENT by Olaoluwa Babatunde OYINLOYE, Adeshina Iyanuoluwa OMOTAYO

“…This study explored how social media has been used to facilitate protests movements globally and examines the impact of social media platforms, such as Twitter and Facebook, in mobilizing activists, amplifying voices, and disseminating information. …”
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Design and verification of the onboard 6G core network architecture and network functions by WANG Shangguang, WANG Chao, MA Xiao, XING Ruolin, ZHOU Ao

“…The network elements of the onboard 6G core network were optimized, including access and mobility management, session management, distributed service registration and discovery, etc. …”
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Looking, pointing, and talking together: How dyads of differential expertise coordinate attention during conversation. by Lucas Haraped, Stefan E Huber, Walter F Bischof, Alan Kingstone

“…Cross Recurrence Quantification Analysis with data from mobile eye trackers and manually coded pointing gestures revealed that although more knowledgeable participants dominated the dialogue by talking and pointing more, the symmetry of coupled behaviors (gaze and pointing) between participants remained fixed. …”
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TYPOLOGY AND ANALYSIS OF INTERNATIONAL EDUCATIONAL ACTIVITY OF RUSSIAN UNIVERSITIES by Alisa V. Melikyan

“…The cluster analysis of 362 universities and 28 branches was conducted on the basis of indicators that evaluate the state of their international educational activity: the number of foreign undergraduate, graduate and mobile students and the number of double-degree international programs.The cluster analysis has identified five groups of higher education institutions with similar characteristics: «outsiders», «recruiters of international students», «diversificators», «strategists» and «national leaders». …”
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Native Valve Endocarditis due to Veillonella Species: A Case Report and Review of the Literature by Lakshmi Saladi, Cosmina Zeana, Manisha Singh

“…A transthoracic echocardiogram showed a mobile structure on anterior mitral valve leaflet measuring 0.9 cm suggestive of vegetation. …”
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Traffic modeling for machine type communication and its overload control by Xin JIAN, Xiao-ping ZENG, Yun-jian JIA, Jun-yi YANG, Yuan HE

“…Machine type communications (MTC),defined as machine to machine communication over cellular mobile network,is an integral part of future ubiquitous network and has broad application prospects and market potentials.To carry out the performance analysis of network in context of MTC applications,a Beta/M/1 queue model was proposed for modeling the network with MTC applications and its full performance analysis wer iven out by deducing the analytical expression of Beta distribution’s moment generation function,in which the shape parameters of Beta distribut are as-sumed to be integer.In addition,to handle the congestion caused by mass concurrent data and signaling transmission from many MTC devices,three overload control measures were also presented,that is:1) inter-class grouping techniques; 2) re-shaping the inter-arrival time distribution of MTC devices; 3) segment-wise uniform back-off scheme.The Beta/M/1 mod-el and segment-wise uniform back-off scheme proposed here can be used as a preliminary model for different MTC ap-plication scenarios and serve as a fundamental traffic model and overload control method for future ubiquitous network.…”
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Ensuring the technological independence of oil and gas companies using patent analytics on the example of companies producing liquefied natural gas by A. T. Volkov, R. E. Shepelev

“…The article draws conclusions about the most promising technologies and patent trends, such as the creation of mobile plants for production of liquefied natural gas , including the construction of its own fleet of gas carriers and floating plants for the gas liquefaction to provide access to the infrastructure of offshore fields. …”
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Review on Networking and Control Technologies of Space Satellite Network by Xinyue LIAO, Ran ZHANG, Zhengxuan HUANG, Jiang LIU, Qinqin TANG, Tao HUANG

“…With the rapid advancement of aerospace technology and satellite internet, high-speed and high-bandwidth satellite communication systems have gradually become an essential component of the next-generation mobile communication infrastructure.The trend in the development of satellite internet has propelled the commercialization process of satellite networks, with low earth orbit satellites playing a significant role in constructing satellite internet.The efficient and reliable network management of large-scale low earth orbit satellite networks, along with the integration of space and ground routing, has gradually emerged as a cutting-edge issue in the development of integrated aerospace networks.In recent years, as satellite networks have expanded in scale, numerous network management methods have been proposed.Firstly, begined by examining the development status of large-scale satellite constellations both domestically and internationally, surveying the existing network architecture and protocol systems of various satellite networks.Subsequently, based on the current development status of large-scale satellite networks, the challenges and key technologies involved in satellite management were analyzed.Finally, built upon the network integration of space and ground, existing solutions were extensively researched and analyzed.…”
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Using Game Development to Teach Software Architecture by Alf Inge Wang, Bian Wu

“…Robot controller was chosen as the domain for the project, as there exist several papers and descriptions on reference architectures for managing mobile robots. This paper describes the changes we had to make to introduce an XNA game development project to the software architecture course, and our experiences from running a software architecture project focusing on game development and XNA. …”
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Design of OFDM-IM system based on IRS-assisted by Mengmeng ZHAO, Liming HE, Fangfang LIU

“…Index modulation (IM) and intelligent reflecting surface (IRS) are emerging mobile communication technologies.In order to improve the reliability of traditional orthogonal frequency division multiplexing (OFDM) system, an orthogonal frequency division multiplexing with index modulation (OFDM-IM) system based on IRS-assisted was designed.Firstly, the OFDM-IM system was designed by using spatial modulation and frequency domain modulation to increase the Euclidean distance between subcarriers.Then, by establishing an equivalent circuit model, a practical IRS model was obtained.Finally, an alternating optimization algorithm was used to optimize the active transmission power of the access point (AP) and passive beamforming of the IRS jointly.The simulation results show that compared to the benchmark scheme, the symbol error rate (SER) or bit error rate (BER) of the OFDM-IM system based on IRS-assisted can be reduced by 60%～90%.Especially in the case of high signal-to-noise ratio, the SER or BER of the system can reach 1.0×10^-6, which indicates that the introduction of IM and IRS technologies has optimized the link transmission quality of end-to-end communication system.In addition, based on the IRS-assisted OFDM-IM system as the standard, simulations are conducted to demonstrate the impact of various parameters from the IRS model and IM.It concludes that the parameters in the system should be selected reasonably according to channel state information (CSI).…”
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The impact of virtual exchange on East–West social relations: lessons from a China-Portugal foreign language exchange by Rienties Bart, Rets Irina

“…The current limited opportunities for face-to-face discussions and student mobility due to the pandemic have heightened the need for such online intercultural collaboration initiatives like Virtual Exchange (VE). …”
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Correlation between the built environment and sociology: A critical review of residential segregation and social housing policy in Iran by Armita Khalatbari LIMAKI

“…Finally, the paper provides practical design strategies to promote social interaction, enhance accessibility and mobility, create mixed-use developments, and incorporate sustainable design features in social housing policy. …”
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Research and Application of Data-driven Forecast Method for Water Level Increment of Small and Medium-sized Rivers by DING Wu, LIN Hanxiong, WANG Hangang, ZHANG Wei, YANG Bin

“…Focusing on the forecast of flash flood disasters in small and medium-sized rivers,this paper adopts three data-driven forecast models to forecast the maximum water level increment.With Paitan Town,Zengcheng District,Guangzhou City as the research area,the mathematical modeling and accuracy evaluation of the three models are carried out.The analysis shows that the forecast accuracy of machine learning is the highest,but the forecast results are not interpretable.The forecast accuracy of the similarity analysis model is medium,and the prediction results have good cognition and interpretability.The overall prediction accuracy of the “rainfall-water level increment” relationship model is the lowest,but its operation is simple.The calculation of the similarity analysis model and machine learning model is relatively complex,relying on computer-aided calculation,and the results of the “rainfall-water level increment” relationship model can be plotted as graphs.Considering the forecast accuracy and convenience,multiple models such as the machine learning model and similarity analysis model can be applied for the forecast to improve the forecast accuracy if there is support from auxiliary equipment such as computers and mobile phone applications.Without support from computers and other basic equipment,the “rainfall-water level increment” relationship model can provide a convenient forecast method for flash flood forecast and early warning in small and medium-sized rivers.…”
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Geste(s) d’apprendre by Maryvonne Ménez

“…Quand on assiste à la jubilation de pensée d’un enfant, d’un adolescent, d’un adulte dans une activité mathématique, on expérimente que « la pensée libre de toute entrave matérielle, peut être pour tout le monde, un bonheur de l’esprit qui justifiera l’effort, comme peut l’être un bonheur du corps ».C’est à cet apprendre que Gilles Châtelet nous convie dans son livre Les enjeux du mobile. Cet article propose quelques gestes de l’apprendre.…”
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Représentations des étudiants sur les scientifiques et les savoirs scientifiques : exploration des caractéristiques associées et de leurs spécificités by Laurence Maurines, Magali Fuchs-Gallezot, Marie-Joëlle Ramage

“…Considering that scientific knowledge is the result of the work driven by persons who act as scientists within a community inscribed in a society and a history, this grid mobilizes all the science studies, in particular the psychology of science. …”
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THE EFFECTIVENESS OF TECHNOLOGY-BASED NON-CLINICAL COMMUNITY INTERVENTIONS TO REDUCE LONELINESS IN THE ELDERLY: A LITERATURE REVIEW by Wahyu Agustin Eka Lestari

“…Introduction: The condition of the elderly who experience various declines in biological and psychological functions can affect mobility and social contact, one of which is a sense of loneliness (loneliness). …”
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Investigation of the Effects of Reformer Pilates Exercises on Posture Disorder in Women by Gizem Başkaya, Hümeyra Kiloatar, Mihri Barış Karavelioğlu

“…Posture assessment of the participants for pre- and post-tests was performed using computerised photogrammetry and the obtained photographs were analysed in PostureScreen® (PostureCo Inc., Trinity, FL, USA) mobile application. The data obtained as a result of the study were analysed with SPSS 22.0 statistical package programme. …”
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Cognitive Wireless Networks Based Spectrum Sensing Strategies: A Comparative Analysis by Anandakumar Haldorai, Jeevanandham Sivaraj, Munivenkatappa Nagabushanam, Michaelraj Kingston Roberts

“…Because of numerous dormant application fields, wireless sensor networks (WSNs) have emerged as an important and novel area in radio and mobile computing research. These applications range from enclosed system configurations in the home and office to alfresco enlistment in an opponent’s landmass in a strategic flashpoint. …”
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Teacher Education in Canada: Current State and Development Trends by N. V. Tikhonova

“…In response to the new demands of the society, universities increase academic mobility, attract international students, introduce information technologies and new approaches to learning: personalized learning, problem-based learning, flipped classroom, distance learning, blended learning and so on. …”
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