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Microwave Photonic Techniques in Phase-Noise Measurements of Microwave Sources: A Review of Fiber-Optic Delay-Line Methods

Andrej Lavrič, Matjaž Vidmar, Boštjan Batagelj • Photonics (2026)

Microwave photonics has recently come to the forefront as a valuable approach to generating, processing, and measuring signals in high-performance domains such as communication, radar, and timing systems. Recent studies have introduced a ra...

DOAJ Open Access (DOAJ) DOI: 10.3390/photonics13010060

Analyzing the influence of physical exercise interventions on social skills in children with autism spectrum disorder: insights from meta-analysis

Sung Hee Koh • Frontiers in Psychology (2024)

IntroductionChildren diagnosed with autism spectrum disorder (ASD) commonly encounter difficulties in social interactions and communication, significantly affecting their overall wellbeing. One proposed strategy to address these challenges ...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyg.2024.1399902

Ei saa me läbi “Pragmaatika” korpuseta. Korpuspragmaatika ja pragmaatikakorpus

Külli Prillop, Tiit Hennoste, Külli Habicht, Helle Metslang • Mäetagused (2021)

Within the project “Pragmatics above grammar: Subjectivity and intersubjectivity in Estonian registers and text types” (PRG341) we are studying the expression of subjectivity and intersubjectivity in different written and spoken registers o...

DOAJ Open Access (DOAJ) DOI: 10.7592/MT2021.81.pragmaatika

Practical Recommendations for Supporting a Systems Biology Cyberinfrastructure

Jeremy D. DeBarry, Jessica C. Kissinger, Mustafa V. Nural, Suman B. Pakala et al. • Data Science Journal (2020)

Projects in the life sciences continue to increase in complexity as they scale to answer deeper and more diverse questions. They employ technologies that generate increasingly large ‘omic’ datasets and research teams regularly include exper...

DOAJ Open Access (DOAJ) DOI: 10.5334/dsj-2020-024

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T. Malivanova, E. Skoromyslova, N. Mazurenko • EJC Supplements (2015)

Tumor necrosis factor alpha (TNF) is a multifunctional cytokine, which possesses various biologic functions depending on the type of the cells and the physiological context. TNF is synthesized by immune cells as well as malignant cells. Acc...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ejcsup.2015.08.063

Legionella shows a diverse secondary metabolism dependent on a broad spectrum Sfp-type phosphopantetheinyl transferase

Nicholas J. Tobias, Tilman Ahrendt, Ursula Schell, Melissa Miltenberger et al. • PeerJ (2016)

Several members of the genus Legionella cause Legionnaires’ disease, a potentially debilitating form of pneumonia. Studies frequently focus on the abundant number of virulence factors present in this genus. However, what is often overlooked...

DOAJ Open Access (DOAJ) DOI: 10.7717/peerj.2720

Hypothesis-driven methods to augment human cognition by optimizing cortical oscillations

Jörn M. Horschig, Johanna M. Zumer, Johanna M. Zumer, Ali eBahramisharif • Frontiers in Systems Neuroscience (2014)

Cortical oscillations have been shown to represent fundamental functions of a working brain, e.g. communication, stimulus binding, error monitoring, and inhibition, and are directly linked to behavior. Recent studies intervening with these ...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnsys.2014.00119

Multi‐antenna joint covert communication with a public communication link over wireless fading channel

Yuda Lin, Liang Jin, Kaizhi Huang, You Zhou • IET Communications (2021)

Abstract This paper studies multi‐antenna covert communication exploiting a public communication link over the wireless fading channel. In particular, a relatively practical covert communication scenario is considered for the first time, wh...

DOAJ Open Access (DOAJ) DOI: 10.1049/cmu2.12100

Peer-to-Peer Energy Trading Platforms in Local Energy Markets

Alzubaidi Laith H., Thakur Gaurav, G Vijayalakshmi, Mishra Ajit Kumar et al. • E3S Web of Conferences (2024)

This review explores Peer-to-Peer (P2P) Energy Trading Platforms in Local Energy Markets, drawing insights from three key studies. These markets, using P2P trading, efficiently distribute electricity within communities. Research assesses P2...

DOAJ Open Access (DOAJ) DOI: 10.1051/e3sconf/202454007003

Evaluation of students' mental and social health promotion educational programs: A systematic review

Najmeh Baghian, Ali Akbari Sari, Mohsen Shati, Hossein Fallahzadeh et al. • Journal of Education and Health Promotion (2019)

INTRODUCTION: Various programs are implemented internationally to promote the mental and social health of the students in schools. This study systematically reviewed and categorized all resources, indicators, and criteria for evaluating men...

DOAJ Open Access (DOAJ) DOI: 10.4103/jehp.jehp_416_19

Real-time perioperative communication technologies for reducing family anxiety: a systematic review

Edi Wibowo, Saryono Saryono • Media Keperawatan Indonesia (2026)

Family members often experience anxiety during the intraoperative period because of uncertainty regarding surgical progress and the patient’s condition. Real-time perioperative communication technologies, including mobile applications, auto...

DOAJ Open Access (DOAJ) DOI: 10.26714/mki.9.3.2026.301-311

Systematic Literature Review of the Use of Computational Intelligence in the Routing and Spectrum Assignment Problem in Elastic Optical Networks

Renan V. B. Carvalho, Henrique A. Dinarte, Raul C. Almeida Jr., Carmelo J. A. Bastos-Filho • Journal of Microwaves, Optoelectronics and Electromagnetic Applications (2025)

Abstract Elastic optical networks (EONs) have characteristics that meet the growing demand for current and future bandwidth, such as 5G and Internet of Things. In EONs, connections must have a route and a spectrum slice available between th...

DOAJ Open Access (DOAJ) DOI: 10.1590/2179-10742025v24i1289308

Investigating Undergraduate Students’ Learning Styles and Preferences in English as a Second Language: The Case of a Public University in Ghana

Gifty Budu, Edward Owusu, Levina N. Abunya, Emma Sarah Eshun • E-Journal of Humanities, Arts and Social Sciences (2025)

This study examines selected undergraduate students’ learning styles and preferences at a public university in Ghana. These participants were Level 100 students pursuing the Bachelor of Information Technology programme. The study sought to ...

DOAJ Open Access (DOAJ) DOI: https://doi.org/10.38159/ehass.2025653

Participatory Research for Adaptive Water Management in a Transition Country - a Case Study from Uzbekistan

Darya Hirsch, Geraldine Abrami, Raffaele Giordano, Stefan Liersch et al. • Ecology and Society (2010)

Participatory research has in recent years become a popular approach for problem-oriented scientific research that aims to tackle complex problems in a real management context. Within the European Union project NeWater, stakeholder processe...

DOAJ Open Access (DOAJ) DOI: 10.5751/ES-03549-150323

Barriers faced by people with disabilities in mainstream sports: a systematic review

Pablo Elipe-Lorenzo, Pablo Elipe-Lorenzo, Pelayo Diez-Fernández, Pelayo Diez-Fernández et al. • Frontiers in Sports and Active Living (2025)

IntroductionDespite advances in inclusive policies and social awareness, the participation of people with disabilities (PwD) in mainstream sports remains limited due to numerous barriers. This systematic review seeks to identify and critica...

DOAJ Open Access (DOAJ) DOI: 10.3389/fspor.2025.1520962

Advanced Combination Localization Algorithm Based on Trilateration for Dynamic Cluster Network

Xiantao Zeng, Baoguo Yu, Lifang Liu, Xiaogang Qi et al. • IEEE Access (2019)

Dynamic cluster network localization requires taking the following factors into consideration: 1) the localization time of network nodes; 2) the communication load among all cluster nodes, and; 3) the presence of the abnormal distance measu...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2921364