Reset
Showing 20 of 156 academic articles

Determination of orthodontic bracket and tooth adaptation using an X-ray micro-computer tomography scanner

Yaseen Fakir, BChD, MSc, Colm Keanly, Riaan Mulder, BChD, MSC, PhD • MethodsX (2020)

The determination of the orthodontic brackets’ adaptation to the curvatures of teeth is a difficult topic to study. The complexity arise due to the different designs of their fitting surfaces, margins and curvatures of orthodontic brackets....

DOAJ Open Access (DOAJ) DOI: 10.1016/j.mex.2020.100851

In Vitro Propagation of the Endangered <i>Kosteletzkya pentacarpos</i> (L.) Ledeb: Conservation Applications and Horticultural Prospects

Konstantinos Bertsouklis, Eireni Dima, Konstantina-Stamatina Arfani, Apostolos-Emmanouil Bazanis et al. • Horticulturae (2025)

Employing rare or threatened species in ornamental horticulture offers a dual benefit by promoting climate adaptation and enhancing species conservation. Kosteletzkya pentacarpos, an endangered halophytic species, holds potential for introd...

DOAJ Open Access (DOAJ) DOI: 10.3390/horticulturae11091086

Photosynthesis and Rubisco kinetics in spring wheat and meadow fescue under conditions of simulated climate change with elevated CO2 and increased temperatures

K. HAKALA, R. HELIÖ, E.-M. TUHKANEN • Agricultural and Food Science (2008)

Spring wheat (Triticum aestivum L.cv.Polkka)and meadow fescue (Festuca pratensis Hudson cv. Kalevi)cwere grown in ambient and elevated (700 µl l -1 )carbon dioxide concentration both at present ambient temperatures and at temperatures 3°C h...

DOAJ Open Access (DOAJ)

Flavanol-Rich Cocoa Supplementation Inhibits Mitochondrial Biogenesis Triggered by Exercise

Jose Angel García-Merino, Beatriz de Lucas, Karen Herrera-Rocha, Diego Moreno-Pérez et al. • Antioxidants (2022)

The potential role of cocoa supplementation in an exercise context remains unclear. We describe the effects of flavanol-rich cocoa supplementation during training on exercise performance and mitochondrial biogenesis. Forty-two male enduranc...

DOAJ Open Access (DOAJ) DOI: 10.3390/antiox11081522

Application of Electronic Learning by Utilizing Virtual Reality (VR) and Augmented Reality (AR) Methods in Natural Sciences Subjects (IPA) in Elementary School Students Grade 3

Risan Putra Anggara, Purnawarman Musa, Sri Lestari, Suryarini Widodo • Jurnal Teknologi Pendidikan (2021)

Corona Virus Disease 2019 (Covid-19) has stopped all aspects of human life, including the world of education. The Ministry of Education of the Republic of Indonesia has stopped face-to-face teaching and learning activities in schools, repla...

DOAJ Open Access (DOAJ) DOI: 10.21009/jtp.v23i1.20203

Quantifying the effect of sea level rise and flood defence &ndash; a point process perspective on coastal flood damage

M. Boettle, D. Rybski, J. P. Kropp • Natural Hazards and Earth System Sciences (2016)

In contrast to recent advances in projecting sea levels, estimations about the economic impact of sea level rise are vague. Nonetheless, they are of great importance for policy making with regard to adaptation and greenhouse-gas mitigation....

DOAJ Open Access (DOAJ) DOI: 10.5194/nhess-16-559-2016

An Augmented Discrete-Time Approach for Human-Robot Collaboration

Peidong Liang, Lianzheng Ge, Yihuan Liu, Lijun Zhao et al. • Discrete Dynamics in Nature and Society (2016)

Human-robot collaboration (HRC) is a key feature to distinguish the new generation of robots from conventional robots. Relevant HRC topics have been extensively investigated recently in academic institutes and companies to improve human and...

DOAJ Open Access (DOAJ) DOI: 10.1155/2016/9126056

Constructing adaptive software in distributed systems

Wen-Ke Chen, Matti A. Hiltunen, Richard D. Schlichting • Proceedings of the ... International Conference on Distributed Computing Systems/Proceedings of the International Conference on Distributed Computing Systems (2002)

Adaptive software that can react to changes in the execution environment or user requirements by switching algorithms at run time is powerful yet difficult to implement, especially in distributed systems. This paper describes a software arc...

OPENALEX DOI: https://doi.org/10.1109/icdsc.2001.918994

INTERNATIONAL CYBERSECURITY EXPERIENCE AND CYBERSECURITY MODELS

Zina Zinelovna Nurysh, E.I. Isibaeva, Zhanna B. Shayakhmetova, Darkan Serik • «Вестник Атырауского университета имени Халела Досмухамедова» (2026)

In the article, the authors explore the state's capabilities in cybersecurity issues directly related to foreign national security experience. The mechanisms of public administration will be considered in order to improve cybersecurity in t...

OPENALEX cc-by DOI: https://doi.org/10.47649/vau.26.v80.i1.54

Recurrent Neural Networks for Prediction

Danilo P. Mandic, Jonathon A. Chambers • Wiley eBooks (2001)

New technologies in engineering, physics and biomedicine are demanding increasingly complex methods of digital signal processing. By presenting the latest research work the authors demonstrate how real-time recurrent neural networks (RNNs) ...

OPENALEX DOI: https://doi.org/10.1002/047084535x

Nonlinear Flight Control Using Neural Networks

Byoung S. Kim, Anthony J. Calise • Journal of Guidance Control and Dynamics (1997)

The theoretical developmentofa direct adaptivetracking controlarchitectureusingneuralnetworks ispresented. Emphasis is placed on utilization of neural networks in a  ight control architecture based on feedback linearization of the aircraft...

OPENALEX DOI: https://doi.org/10.2514/2.4029

Evaluating the scalability of distributed systems

P. Jogalekar, Murray Woodside • IEEE Transactions on Parallel and Distributed Systems (2000)

Many distributed systems must be scalable, meaning that they must be economically deployable in a wide range of sizes and configurations. This paper presents a scalability metric based on cost-effectiveness, where the effectiveness is a fun...

OPENALEX DOI: https://doi.org/10.1109/71.862209

Decentralized intelligence in smart grids: a comprehensive survey of edge computing and federated learning

Pijush Kanti Dutta Pramanik, Bijoy Kumar Upadhyaya, Ajay Kushwaha, Debashish Bhowmik • Energy and AI (2026)

Modern power grids are becoming more distributed and data-intensive, while centralized, cloud-based analytics struggle to keep pace. Routing everything through a central system introduces delays, strains network capacity, complicates compli...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.egyai.2026.100925